Cross Reference: /src/sys/arch/next68k

History log of /src/sys/arch/next68k
Revision	Date	Author	Comments
1.7	25-Oct-2008	apb	Use ${TOOL_SED} instead if plain sed in Makefiles.
1.6	06-Jan-2003	lukem	branches: 1.6.104; 1.6.108; 1.6.114; Rework how KERNOBJDIR functions; now it's always determined with cd ${KERNSRCDIR}/${KERNARCHDIR}/compile && ${PRINTOBJDIR} This is far simpler than the previous system, and more robust with objdirs built via BSDOBJDIR. The previous method of finding KERNOBJDIR when using BSDOBJDIR by referencing _SRC_TOP_OBJ_ from another directory was extremely fragile due to the depth first tree walk by <bsd.subdir.mk>, and the caching of _SRC_TOP_OBJ_ (with MAKEOVERRIDES) which would be empty on the first pass to create fresh objdirs. This change requires adding sys/arch//compile/Makefile to create the objdir in that directory, and descending into arch//compile from arch/*/Makefile. Remove the now-unnecessary .keep_me files whilst here. Per lengthy discussion with Andrew Brown.
1.5	03-Apr-2001	jhawk	branches: 1.5.8; Remove gratuitous setting of SYSDIR; it is set in sys/kern/Make.tags.inc
1.4	05-Oct-2000	tsutsui	branches: 1.4.2; Remove garbage in comment.
1.3	20-Jul-1999	dbj	branches: 1.3.2; fixed TAGS target for emacs style tags
1.2	12-Jul-1998	veego	branches: 1.2.10; Add include to SUBDIR to install the machine includes.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2.10.1	02-Aug-1999	thorpej	Update from trunk.
1.3.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.3.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.4.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.5.8.2	07-Jan-2003	thorpej	Sync with HEAD.
1.5.8.1	03-Apr-2001	thorpej	file Makefile was added on branch nathanw_sa on 2003-01-07 21:12:23 +0000
1.6.114.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.6.108.1	04-May-2009	yamt	sync with head.
1.6.104.1	17-Jan-2009	mjf	Sync with HEAD.
1.2	06-Jan-2003	lukem	Rework how KERNOBJDIR functions; now it's always determined with cd ${KERNSRCDIR}/${KERNARCHDIR}/compile && ${PRINTOBJDIR} This is far simpler than the previous system, and more robust with objdirs built via BSDOBJDIR. The previous method of finding KERNOBJDIR when using BSDOBJDIR by referencing _SRC_TOP_OBJ_ from another directory was extremely fragile due to the depth first tree walk by <bsd.subdir.mk>, and the caching of _SRC_TOP_OBJ_ (with MAKEOVERRIDES) which would be empty on the first pass to create fresh objdirs. This change requires adding sys/arch//compile/Makefile to create the objdir in that directory, and descending into arch//compile from arch/*/Makefile. Remove the now-unnecessary .keep_me files whilst here. Per lengthy discussion with Andrew Brown.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.32; Initial import of NetBSD/next68k.
1.1.1.1.32.1	07-Jan-2003	thorpej	Sync with HEAD.
1.1	06-Jan-2003	lukem	branches: 1.1.2; Rework how KERNOBJDIR functions; now it's always determined with cd ${KERNSRCDIR}/${KERNARCHDIR}/compile && ${PRINTOBJDIR} This is far simpler than the previous system, and more robust with objdirs built via BSDOBJDIR. The previous method of finding KERNOBJDIR when using BSDOBJDIR by referencing _SRC_TOP_OBJ_ from another directory was extremely fragile due to the depth first tree walk by <bsd.subdir.mk>, and the caching of _SRC_TOP_OBJ_ (with MAKEOVERRIDES) which would be empty on the first pass to create fresh objdirs. This change requires adding sys/arch//compile/Makefile to create the objdir in that directory, and descending into arch//compile from arch/*/Makefile. Remove the now-unnecessary .keep_me files whilst here. Per lengthy discussion with Andrew Brown.
1.1.2.2	07-Jan-2003	thorpej	Sync with HEAD.
1.1.2.1	06-Jan-2003	thorpej	file Makefile was added on branch nathanw_sa on 2003-01-07 21:12:24 +0000
1.163	29-Jan-2024	christos	PR/57889: Ricardo Branco: ext2fs does not have user immutable and append file flags, only system ones. Restrict those to the superuser. Before the behavior was controlled by EXT2FS_SYSTEM_FLAGS. Make that behavior the default.
1.162	12-Feb-2023	abs	Add optoion GENERIC.local include to the end of ~all GENERIC configs This excludes atari, sgimips, evbmips, evbppc, evbsh3, and hpcarm all of which have somewhat specific kernel config file layouts
1.161	11-Feb-2023	tsutsui	Disable rarely used options and devices, and add options MODULAR instead. Also enable files-system MSDOS for file exchange via removable media.
1.160	11-Feb-2023	tsutsui	Remove unnecessary commented out lines.
1.159	11-Feb-2023	tsutsui	Remove nonexistent options SWAPDEBUG.
1.158	11-Feb-2023	tsutsui	Enable file-system CD9660. It's useful for installation especially on emulators.
1.157	04-Feb-2023	tsutsui	Remove trailing spaces and TABs.
1.156	03-Feb-2023	tsutsui	Remove trailing TABs.
1.155	27-Jan-2023	tsutsui	next68k: Specify -fno-unwind-tables to shrink kernel binary size. next68k bootloader cannot load a kernel larger than ~3.8 MB.
1.154	22-Dec-2022	nat	Driver for DaynaPORT SCSI/Link (dse.4). Written by Hiroshi Noguchi, of which an updated version was posted to port-mac68k in 2001. Attachments were added to kernel configs for platforms that already had the Cabletron (se.4) driver added, although other platorms may benefit. Reviewed on tech-net by Izumi Tsutsui.
1.153	07-Aug-2022	simonb	branches: 1.153.4; UFS/LFS dirhash: - Enable UFS_DIRHASH if the architecture or kernel model specific config file can use 128MB of RAM or more. - Remove experimental tag from UFS_DIRHASH; it's been with RUMP kernel and by a number of NetBSD developers for years. - Add LFS_DIRHASH if LFS was enabled. - Be somewhat consistent with FS options order.
1.152	21-Jan-2021	nia	add a commented out compat_ossaudio wherever there's compat_linux requested by mrg
1.151	27-Sep-2020	roy	branches: 1.151.2; vether: Add to kernel configurations It's only enabled if the kernel enabled bridge AND tap. Otherwise it's commented out.
1.150	10-Aug-2020	rin	Add -fno-omit-frame-pointer to m68k kernels with DDB for backtraces. -omit-frame-pointer is enabled for -O1 and higher for GCC8 by default.
1.149	01-Aug-2020	maxv	Remove references to BRIDGE_IPF, it is now compiled in by default.
1.148	26-Apr-2019	sevan	branches: 1.148.2; Enable BUFQ_PRIOCSCAN, CARP, Veriexec by default in GENERIC kernel configs. On ports without a GENERIC kernel config enable in individul files, e.g evbmips. Omit on: atari, dreamcast, emips, epoc32, evbppc/VIRTEX*, ia64, luna68x, mvme68k, mvmeppc, playstation2, riscv, sun2, sun3, x68k, zaurus due to resource constraints or port infancy.
1.147	19-Dec-2018	maxv	Remove compat_svr4 and compat_svr4_32, as discussed on tech-kern@ recently, but also as discussed several times in the past.
1.146	01-Aug-2018	maxv	Unreference IPF/PF from all the config files, and enable NPF instead when wanted. This also fixes some inconsistencies I saw in several files (eg IPF options while IPF was not compiled, IPF+PF enabled by default, etc).
1.145	23-Jan-2018	sevan	branches: 1.145.2; 1.145.4; Alternate buffer queue strategies no longer considered experimental, update description. Discussed on tech-kern http://mail-index.netbsd.org/tech-kern/2018/01/21/msg023002.html
1.144	14-Sep-2017	mrg	clean up COMPAT_* options for native netbsd code: - new series of files that are useful for saying "i want everything since netbsd 1.4", etc. - use the fact COMPAT_* options have future dependancies to remove many redundant options. removes about 3000 lines total across kernel configuration files. tested about 30 random kernels in the changed list.
1.143	13-Sep-2017	sevan	Remove support for VERIFIED_EXEC_FP_RMD160, VERIFIED_EXEC_FP_SHA1, and VERIFIED_EXEC_FP_MD5 options. These algorithms are either broken or on their way to being broken. Discussed on tech-security http://mail-index.netbsd.org/tech-security/2017/08/21/msg000936.html ok riastradh
1.142	29-Jul-2017	maxv	Remove TCP_COMPAT_42 from the config files. Pass 3.
1.141	09-Jul-2017	tsutsui	Clarify serial port names. Affects zs(4) man page mentioned in PR/52377. Actual port connection is briefly checked by "NeXT cube internal schematics" http://web.archive.org/web/20091015214305/http://www.lrz-muenchen.de/~heller/NeXT/NeXT.html
1.140	08-Aug-2015	maxv	branches: 1.140.10; Remove KMEMSTATS.
1.139	16-Nov-2014	manu	branches: 1.139.2; Remove unused extended attributes kernel options As Masao Uebayashi pointed to me, UFS_EXTATTR_AUTOSTART, LFS_EXTATTR_AUTOSTART and UFS_EXTATTR_AUTOCREATE are not used anywhere in the code. Remove them as they have been obsolete for a long time: UFS_EXTATTR_AUTOSTART was replaced by mount -o extattr LFS_EXTATTR_AUTOSTART was created to match obsolete UFS_EXTATTR_AUTOSTART UFS_EXTATTR_AUTOCREATE was replaced by sysctl vfs.ffs.extattr_autocreate
1.138	12-Nov-2014	manu	Support for UFS1 extended attributes in GENERIC and GENERIC-like kernels This change just brings UFS1 extended attribute support in the kernel, extended attributes are not enabled unless three conditions are met: 1) filesystem is UFS1 (newfs -O1) 2) .attribute/system and .attribute/user directories are created at fs root 3) filesystem is mounted with -o extattr Some GENERIC kernels are obviously memory constrained, the extended attributes options were not enabled for them, but just added commented out. (kernel were considered memory constrained if QUOTA option was disabled)
1.137	23-Aug-2014	dholland	Systematize (and in many cases, fix) the comments on options COMPAT_NN. There are quite a few configs that are missing some COMPAT_NN options in ways that don't make sense; this should probably get cleaned up too, but for the time being I've not added or removed anything.
1.136	16-Aug-2014	apb	Add "options COMPAT_70" to all kernel configuration files that already had "options COMPAT_60".
1.135	05-Jul-2014	tsutsui	branches: 1.135.2; Use COPTS="-O2 -fno-reorder-blocks" as defined in sys.mk for userland. Compile tests only.
1.134	30-Jun-2013	rmind	branches: 1.134.4; G/C PFIL_HOOKS from the kernel configs.
1.133	05-Jun-2013	christos	branches: 1.133.2; remove obsolete networking options
1.132	27-Apr-2013	christos	the bogus number police
1.131	27-Apr-2013	christos	remove confusing numeric locators where they are unused.
1.130	02-Mar-2013	christos	Under FAST_IPSEC, IPSEC_ESP is mandatory; GC it.
1.129	01-Mar-2013	joerg	Retire OSI network stack. OK core@
1.128	17-Oct-2012	apb	Add "options COMPAT_60" to all kernel configuration files that already had "options COMPAT_50".
1.127	05-Jun-2012	abs	branches: 1.127.2; Adjust the WSDISPLAY_COMPAT_USL comment to mention wsconscfg, to at least give a hint that its not just for third party compat. No functional change.
1.126	10-Mar-2012	joerg	P1003_1B_SEMAPHORE is no longer optional.
1.125	18-Dec-2011	dholland	branches: 1.125.2; WABPL is no longer considered experimental (has not been for some time) so update its comment in config files.
1.124	22-Nov-2011	tls	branches: 1.124.2; The rnd pseudo-device is not really optional, because it is in the same source file as the entropy-pool code itself. Move it to std. This will be cleaned up more when I split the sources up as they should be. This fixes build breaks on several ports. Thanks to Havard Eidnes for pointing them out.
1.123	06-Mar-2011	bouyer	branches: 1.123.4; merge the bouyer-quota2 branch. This adds a new on-disk format to store disk quota usage and limits, integrated with ffs metadata. Usage is checked by fsck_ffs (no more quotacheck) and is covered by the WAPBL journal. Enabled with kernel option QUOTA2 (added where QUOTA was enabled in kernel config files), turned on with tunefs(8) on a per-filesystem basis. mount_mfs(8) can also turn quotas on. See http://mail-index.netbsd.org/tech-kern/2011/02/19/msg010025.html for details.
1.122	23-Nov-2010	hannken	branches: 1.122.2; 1.122.4; Remove unused count from pseudo-device md.
1.121	08-May-2010	mrg	enable IPFILTER_COMPAT in all kernels that have ipfilter already. canonicalise several of the ipf option segments in various files (this mostly means adding commented out IPFILTER_DEFAULT_BLOCK, or adding commented or uncommented IPFILTER_LOG or IPFILTER_LOOKUP option statements.) i built about 20 of these kernels to check, but not all of them.
1.120	29-Apr-2010	chs	enable TMPFS in all GENERICs that have MFS enabled.
1.119	16-Apr-2010	pooka	Remove unused count (invariably "4") from pseudo-device fss.
1.118	05-Dec-2009	pooka	branches: 1.118.2; 1.118.4; Remove the portalfs kernel file system driver. Replace mount_portal(8) with a version based on puffs. User functionality remains the same.
1.117	06-Mar-2009	joerg	Remove SHMMAXPGS from all kernel configs. Dynamically compute the initial limit as 1/4 of the physical memory. Ensure the limit is at least 1024 pages, the old default on most platforms.
1.116	24-Jan-2009	mrg	branches: 1.116.2; add COMPAT_50 to all the configs with COMPAT_40.
1.115	24-Nov-2008	ad	Remove softdep, pass 1. We are focused on improving journalling. Proposed on tech-kern@.
1.114	12-Nov-2008	ad	Remove LKMs and switch to the module framework, pass 1. Proposed on tech-kern@.
1.113	10-Aug-2008	tls	branches: 1.113.2; Add accept filters to GENERIC kernels where they exist.
1.112	31-Jul-2008	simonb	Add "options WAPBL" to standard GENERIC/INSTALL type configs.
1.111	30-May-2008	tsutsui	branches: 1.111.4; Add options COMPAT_40 to files which have options COMPAT_30.
1.110	31-Dec-2007	ad	branches: 1.110.6; 1.110.8; 1.110.10; 1.110.12; Remove systrace. Ok core@.
1.109	17-Oct-2007	garbled	branches: 1.109.2; 1.109.8; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.108	04-Jun-2007	martin	branches: 1.108.10; Add pseudo-device agr to all GENERIC kernels where it might make sense (commented out in some).
1.107	11-Nov-2006	jmmv	branches: 1.107.2; 1.107.8; 1.107.10; 1.107.16; 1.107.18; Remove tmpfs's experimental status. OK'ed by core@.
1.106	26-Aug-2006	christos	branches: 1.106.2; 1.106.4; PR/34283: Gene ENonymous: Add IPFILTER_LOOKUP to the default kernel options Also remove CCITT,NS,NIP
1.105	26-Aug-2006	tsutsui	Remove obsolete #options VERIFIED_EXEC, found by grep(1).
1.104	12-Aug-2006	christos	Disable SYSTRACE by default on all kernels (discussed with core)
1.103	28-Jun-2006	liamjfoy	branches: 1.103.2; Add CARP to GENERIC kernel configs. CARP is not enabled by default. ok: christos
1.102	28-Mar-2006	pavel	branches: 1.102.4; Add stf to all kernel configs which have INET6 and gif, except the INSTALL ones and those for specific machines of developers. PR 32304. OK'ed by rpaulo. N.B. stf is a cloning device, so it still must be enabled by "ifconfig stf0 create".
1.101	05-Feb-2006	cube	branches: 1.101.2; 1.101.4; 1.101.6; Remove 'count' argument for pseudo-devices that ignore it (vnd, bpfilter, ppp, gif, gre, tun, sl, strip, faith, stf).
1.100	04-Feb-2006	rpaulo	bpfilter doesn't accept count anymore.
1.99	02-Feb-2006	reinoud	branches: 1.99.2; Add commented out UDF file-system entry in all GENERIC configurations.
1.98	09-Dec-2005	elad	branches: 1.98.2; 1.98.4; Add (commented out) Veriexec options and pseudo-device to GENERIC kernels, and remove the i386 GENERIC_VERIEXEC config.
1.97	07-Dec-2005	tsutsui	Adjust comments for options FFS_NO_SNAPSHOT. XXX: This option should be mentioned in options(4).
1.96	03-Nov-2005	chs	turn off DEBUG and DIAGNOSTIC in GENERIC kernels so that they are compatible with the LKMs that are part of the release.
1.95	10-Sep-2005	jmmv	Initial addition of tmpfs, an efficient memory file-system. This project was developed as part of Google's Summer of Code 2005 program. This change adds the kernel code, the mount_tmpfs utility, a regression test suite and does all other related changes to integrate these. The file-system is still experimental. Therefore, it is disabled by default in all kernels. However, as typically done, a commented-out entry is added in them to ease its setup. Note that I haven't commited the required mountd(8) changes to be able to export tmpfs file-systems because NFS support is still very unstable and because, before enabling it, I'd like to do some other changes. OK'ed by my project mentor, William Studenmund (wrstuden@).
1.94	19-Aug-2005	christos	Enable ptyfs by default on the non-install and non small/tiny/ramdisk kernels
1.93	19-Aug-2005	christos	64 bit inode changes.
1.92	31-Jul-2005	yamt	revert "defflag VMSWAP" changes for now. there seems to be far more people who don't want to edit their kernel config files than i thought.
1.91	30-Jul-2005	yamt	add "options VMSWAP" to non INSTALL kernels.
1.90	17-Jul-2005	hubertf	Add support for reading cloop2 compressed filesystem image, enable by putting VND_COMPRESSION into kernel config file. Written by Cliff Wright, polished up slightly by me.
1.89	07-Jul-2005	tron	Add (commented out) IPSEC_NAT_T option.
1.88	25-Jun-2005	rpaulo	branches: 1.88.2; Add file-system PTYFS (commented out) so that people know its existence. Ok'ed by Christos Zoulas and Hubert Feyrer.
1.87	09-Jun-2005	tsutsui	- Rename options NEW_BUFQ_STRATEGY -> options BUFQ_READPRIO. (still commented out) - Add (also commented out) options BUFQ_PRIOCSCAN. Suggested by perry and soda on tech-kern. Please refer options(4) for details for these options.
1.86	25-Feb-2005	simonb	branches: 1.86.2; Add COMPAT_20 (and COMPAT_16 in some cases) to kernel config files that didn't have those options but had other earlier compat options.
1.85	18-Feb-2005	dsl	Invert FFS_SNAPSHOT to FFS_NO_SNAPSHOT
1.84	11-Feb-2005	dsl	Add 'option FFS_SNAPSHOT' to most of the config files. Commented out for kernels that appear to hace space constraints.
1.83	31-Jan-2005	hannken	Add file system snapshots to kernel configs. - Ffs internal snapshots get compiled in unconditionally. - File system snapshot device fss(4) added to all kernel configs that have a disk. Device is commented out on all non-GENERIC kernels. Reviewed by: Jason Thorpe <thorpej@netbsd.org>
1.82	28-Jan-2005	rumble	Sprinkle options UFS_DIRHASH on GENERIC kernels. It's presently commented out and labeled experimental pending further review and testing.
1.81	17-Jan-2005	cube	branches: 1.81.2; Add tap(4) support to a random^Wcarefully chosen set of kernel configs. All those kernels have a line for both tun and bridge, and if either is commented out, tap is commented out also. With the exception of i386's GENERIC_TINY. XXX: we _need_ some way of making this more simple.
1.80	10-Nov-2004	christos	branches: 1.80.4; Add COMPAT_BSDPTY on all the kernels that have COMPAT options.
1.79	04-Sep-2004	manu	IPv4 PIM support, based on a submission from Pavlin Radoslavov posted on tech-net@
1.78	15-Jul-2004	atatat	Add "options SYSCTL_INCLUDE_DESCR" to a lot of configs, but commented out in most of them.
1.77	26-Jun-2004	abs	Add (commented out) ALTQ options to all GENERIC-like files
1.76	22-Jun-2004	itojun	have pf and pflog pseudo-device (commented out). reviewed by matt, perry, christos
1.75	18-Jun-2004	christos	ptm is now mandatory, depends on pty, and can be disabled with -DNO_DEV_PTM
1.74	16-Jun-2004	christos	Add pseudo-device ptm on all the generic flavored kernels.
1.73	30-Sep-2003	mycroft	branches: 1.73.2; Add P1003_1B_SEMAPHORE.
1.72	22-Sep-2003	cl	add COMPAT_15/COMPAT_16
1.71	26-Apr-2003	ragge	branches: 1.71.2; Add pseudo-device ksyms.
1.70	10-Apr-2003	christos	Bye Bye UCONSOLE
1.69	27-Feb-2003	perseant	Make BRIDGE_IPF an option, and document it. Add it (commented) to GENERIC. Let brconfig tell whether the bridge is using the ipfilter hook, or not.
1.68	22-Nov-2002	wiz	Fix typo (responsiness -> responsiveness).
1.67	18-Oct-2002	junyoung	Add NEW_BUFQ_STRATEGY (disabled by default).
1.66	06-Oct-2002	provos	add SYSTRACE; approved perry.
1.65	21-Sep-2002	mycroft	FFS would help...
1.64	21-Sep-2002	mycroft	Enable SCSI target devices, and explicitly disable wide negotiation for esp.
1.63	18-Sep-2002	lukem	enable USERCONF by default; it's small and extremely useful to have available.
1.62	11-Sep-2002	mycroft	Don't know whether it works, but enable the '030 support for the Hell of it.
1.61	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.60	11-Jul-2002	mycroft	Oops; add scsibus too.
1.59	11-Jul-2002	mycroft	Enable the SCSI driver.
1.58	17-Jun-2002	lukem	Enable "pseudo-device clockctl" in all kernels, except installation related kernels (INSTALL* and RAMDISK*). This enables rc.conf(5) $ntpd_chroot to be used "out of the box"
1.57	15-May-2002	jdolecek	branches: 1.57.2; 1.57.4; Comment out QUOTA as well. Suggested by Christian Limpach in port-next68k/16792. Applied even tho not strictly necessary, kernel nowadays actually links with this option too.
1.56	14-May-2002	matt	Eliminate commons (including many used ones). Clean up variable references.
1.55	25-Apr-2002	atatat	Add the INCLUDE_CONFIG_FILE option to all config files. In config files that are generic (ie, GENERIC, GENERICSBC, GENERIC32, ALL, or ALPHA), it is uncommented.
1.54	12-Apr-2002	gmcgarry	Add commented-out USERCONF option. Mainly useful for install media and can be optionally enabled based on miniroot and ramdisk size requirements.
1.53	27-Jan-2002	jdolecek	add options PIPE_SOCKETPAIR to individual kernel configs the option is commented out on everything but kernels I was able to recognize as INSTALL-like or ones for small memory machines
1.52	19-Jan-2002	oster	Add new RF_* options for RAIDframe bits that are no longer built by default. While we're here, enable RAIDframe (and RAID_AUTOCONFIG) by default for architectures that I'm comfortable can deal with it being on by default. Also: bump the number of 'raid' devices from 4 to 8, since 4 seems to be insufficient in practise.
1.51	28-Dec-2001	martin	Add PPPoE to all generic kernels that should be able to use it. XXX TODO: do this for INSTALL kernels too, add sysinst support and make the XXX needed binaries available on the ramdisk root fs.
1.50	14-Dec-2001	gmcgarry	Add a blurb to the top of all GENERIC files. This serves three purposes: - to clarify some terminology - to clarify the intention of the GENERIC file - to cross-reference some useful man pages
1.49	23-Nov-2001	atatat	The bridge(4) pseudo-device no longer requires the port to __HAVE_GENERIC_SOFT_INTERRUPTS, so add it back to all GENERIC configs.
1.48	20-Nov-2001	lukem	cleanup: options SPACE TAB makeoptions TAB psuedo-device TAB remove trailing whitespace replace multiple spaces -> tabs options "FOO" -> options FOO options "FOO=bar" -> options FOO=bar options "FOO=\"bar\"" -> options FOO="\"bar\""
1.47	20-Nov-2001	lukem	- pull in opt_kgdb.h where necessary - replace opt_kgdb_machdep.h with opt_kgdb.h - defparam opt_kgdb.h: KGDB_DEV KGDB_DEVNAME KGDB_DEVADDR KGDB_DEVRATE KGDB_DEVMODE - move from opt_ddbparam.h to opt_ddb.h: DDB_FROMCONSOLE DDB_ONPANIC DDB_HISTORY_SIZE DDB_BREAK_CHAR SYMTAB_SPACE - replace KGDBDEV with KGDB_DEV - replace KGDBADDR with KGDB_DEVADDR - replace KGDBMODE with KGDB_DEVMODE - replace KGDBRATE with KGDB_DEVRATE - use `9600' instead of `0x2580' for 9600 baud rate - use correct quotes for options KGDB_DEVNAME="\"com\"" - use correct quotes for options KGDB_DEV="17*256+0" - remove unnecessary dependancy on Makefile for kgdb_stub.o - minor whitespace cleanup
1.46	13-Nov-2001	augustss	The wsmux pseudo device does not need a count anymore.
1.45	01-Sep-2001	atatat	branches: 1.45.6; Comment out bridge pseudo devices from ports that don't __HAVE_GENERIC_SOFT_INTERRUPTS. bridge(4) doesn't compile there.
1.44	01-Sep-2001	atatat	Add bridge pseudo devices to GENERIC configs
1.43	08-Jul-2001	abs	branches: 1.43.2; Standardise TCP_COMPAT_42 as commented out, grouped with other COMPAT options, and with the comment '4.2BSD TCP/IP bug compat. Not recommended' Add commented out 'TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG' (All hail amiga and atari which make some attempt to automate the multiplicity of config files...)
1.42	30-Jun-2001	darcy	Add System V semaphore resource limits to each GENERIC file that has an option for System V semaphores. It appears that there are no overrides in the code and each file has the following added. options SYSVSEM # System V semaphores +#options SEMMNI=10 # number of semaphore identifiers +#options SEMMNS=60 # number of semaphores in system +#options SEMUME=10 # max number of undo entries per process +#options SEMMNU=30 # number of undo structures in system options SYSVSHM # System V shared memory If anyone thinks that this is incorrect for any of these files, please correct it. Note - the i386 port was not forgotten. It was done separately.
1.41	11-Jun-2001	wiz	Fix various misspellings of compatible/compatibility.
1.40	12-May-2001	chs	switch next68k to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return pointer values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.39	05-Apr-2001	dbj	comment out M68030, since we do not yet support NeXT 68030 computers
1.38	19-Dec-2000	tsutsui	branches: 1.38.2; Remove "rnd is EXPERIMENTAL" comments.
1.37	19-Dec-2000	bouyer	Add pseudo-device vlan
1.36	04-Oct-2000	itojun	enable rnd device. they are now mandatory for ssh/sshd support, so it makes more sense to enable it. please disable them if there's any issues, but in that case, in-tree ssh/sshd won't work.
1.35	29-Sep-2000	deberg	add RCONS_BPP16 for color display
1.34	24-Sep-2000	jdolecek	don't specify number of ptys if >= 16 (current default initial number) pty comments: normalize and g/c what is no longer relevant
1.33	13-Aug-2000	itojun	move "options PULLDOWN_TEST" into sys/sys/mbuf.h (in #ifdef _KERNEL), as it is no wthe default setting for everyone. the reason we still use the name "PULLDOWN_TEST" while it is now default: kame code sharing.
1.32	30-Jun-2000	itojun	add PULLDOWN_TEST for all the platforms. XXX should be moved to somewhere else when stabilized
1.31	22-Jun-2000	fvdl	Remove prefix construction for softdeps. Add SOFTDEP option to GENERIC.
1.30	14-Jun-2000	veego	branches: 1.30.2; Remove the obsolete config fragments for kernel crypto, because the IPsec crypto code is now in the kernel source tree.
1.29	19-Apr-2000	itojun	branches: 1.29.2; add stf pseudo interface (commented out due to possible security risks)
1.28	21-Mar-2000	deberg	enable COMPAT_M68K4K - works fine w/ native toolchain and pkgsrc m68k cross toolchain. closes port-next68k/6726.
1.27	06-Mar-2000	deberg	add comments to ZS_CONSOLE_ABORT and SERCONSOLE, and convert to options<SPACE><TAB>NAME
1.26	29-Feb-2000	simonb	Do the "<space><tab>" thing with the RAID_AUTOCONFIG option.
1.25	26-Feb-2000	oster	Defopt 'RAID_AUTOCONFIG'. Adding 'options RAID_AUTOCONFIG' turns on the component auto-detection and auto-configuration of RAID sets. Also, add "#options RAID_AUTOCONFIG" to the GENERIC config files.
1.24	23-Jan-2000	hubertf	Add commented out "ident"-command
1.23	20-Jan-2000	wrstuden	Add overlay to kernel configs.
1.22	14-Dec-1999	dbj	add files needed to use KGDB as suggested by Christian Limpach <chris@Nice.CH>
1.21	21-Nov-1999	itojun	bring in content of GENERIC.v6 into GENERIC. remove GENERIC.v6 file (as it is part of GENERIC now). "faith" interface is commented out by default as it is not really for general use. IPsec items are commented out as well, though we can enable "options IPSEC" without export-related issue ("options IPSEC" will enable authentication portion only). We may need to think about it again. if you have problem compiling with INET6 on archs I do not have access to, please contact me. XXX what to do with arch/arm32/SHARK{,.v6}?
1.20	15-Nov-1999	fvdl	Add commented out option SOFTDEP to all GENERIC kernels.
1.19	04-Aug-1999	dbj	branches: 1.19.2; 1.19.8; remove setting of WSDISPLAY_DEFAULTSCREENS
1.18	29-Jul-1999	augustss	Make two wsmux pseudo devices and add mux locators.
1.17	29-Jul-1999	augustss	It's time to be COMPAT_14.
1.16	20-Jul-1999	christos	enable PPP_BSDCOMP, PPP_DEFLATE, PPP_FILTER, PFIL_HOOKS, IPFILTER_LOG on the GENERIC kernels that had them commented out. XXX: Please note, that not all the kernels have all the options defined!
1.15	19-Apr-1999	kleink	Add COMPAT_SVR4 for m68k.
1.14	27-Mar-1999	dbj	branches: 1.14.2; 1.14.4; added kgdb support.
1.13	26-Mar-1999	dbj	Disable non functional esp driver and scsi support.
1.12	24-Mar-1999	dbj	Applied patches from Matt Debergalis <deberg@mit.edu>. These patches include: Added framebuffer mapping for color framebuffer to support color wscons which is coming soon. Renamed wskbdmap_mfii[ch] to wskbdmap_next[ch] Changed video to be white on black instead of black on white. Now handles and discards mouse interrupts. Video and keyboard is now working on mono machines.
1.11	15-Feb-1999	hubertf	RCS ID police
1.10	31-Jan-1999	dbj	use WSEMUL_VT100 instead of WSEMUL_SUN
1.9	28-Jan-1999	dbj	wscons based console video & keyboard support for the NeXT from Matt DeBergalis
1.8	09-Jan-1999	dbj	Moved optional devices out of std.next68k and put them in GENERIC instead. This is patch supplied in pr 6725.
1.7	15-Dec-1998	itohy	Added options COMPAT_LINUX and EXEC_ELF32 as comments to GENERIC configuration files.
1.6	25-Nov-1998	hwr	Add (commented out) 'gre' pseudo device line. Feedback is welcome. Inspired by Klaus Klein.
1.5	16-Nov-1998	oster	Added a (commented out) configuration line for the RAIDframe device driver.
1.4	16-Nov-1998	dbj	Moved UVM define from GENERIC to std.next68k Added -Wno-main to warnflags, if compiler supports it.
1.3	14-Nov-1998	dbj	Finished changes to use UVM on next68k. Turn on UVM by default in GENERIC kernel.
1.2	26-Jun-1998	lukem	remove options FIFO; it's now the default
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.14.4.2	02-Aug-1999	thorpej	Update from trunk.
1.14.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.14.2.1	03-Jun-2000	he	Apply patch (requested by he): Disable the UNION file system, to avoid a repeat of the 1.4.1 and 1.4.2 LAST_MINUTE changes. It is reportedly buggy, and can be used by ordinary users to crash the system.
1.19.8.2	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.19.8.1	21-Dec-1999	wrstuden	Initial commit of recent changes to make DEV_BSIZE go away. Runs on i386, needs work on other arch's. Main kernel routines should be fine, but a number of the stand programs need help. cd, fd, ccd, wd, and sd have been updated. sd has been tested with non-512 byte block devices. vnd, raidframe, and lfs need work. Non 2**n block support is automatic for LKM's and conditional for kernels on "options NON_PO2_BLOCKS".
1.19.2.3	21-Apr-2001	bouyer	Sync with HEAD
1.19.2.2	05-Jan-2001	bouyer	Sync with HEAD
1.19.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.29.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.30.2.4	01-May-2001	he	Pull up revisions 1.37-1.38 (requested by he): Add pseudo-device vlan. Make sure "rnd is EXPERIMENTAL" comment is removed.
1.30.2.3	06-Oct-2000	deberg	pullup 1.35, approved by thorpej add RCONS_BPP16 for color display
1.30.2.2	04-Oct-2000	itojun	pullup (approved by releng-1-5) enable rnd device. they are now mandatory for ssh/sshd support, so it makes more sense to enable it. please disable them if there's any issues, but in that case, in-tree ssh/sshd won't work. cvs rdiff -r1.166 -r1.167 syssrc/sys/arch/alpha/conf/GENERIC cvs rdiff -r1.149 -r1.150 syssrc/sys/arch/amiga/conf/GENERIC cvs rdiff -r1.11 -r1.12 syssrc/sys/arch/arm26/conf/GENERIC cvs rdiff -r1.72 -r1.73 syssrc/sys/arch/atari/conf/GENERIC cvs rdiff -r1.60 -r1.61 syssrc/sys/arch/hp300/conf/GENERIC cvs rdiff -r1.10 -r1.11 syssrc/sys/arch/luna68k/conf/GENERIC cvs rdiff -r1.35 -r1.36 syssrc/sys/arch/next68k/conf/GENERIC cvs rdiff -r1.32 -r1.33 syssrc/sys/arch/ofppc/conf/GENERIC cvs rdiff -r1.73 -r1.74 syssrc/sys/arch/sun3/conf/GENERIC cvs rdiff -r1.80 -r1.81 syssrc/sys/arch/vax/conf/GENERIC cvs rdiff -r1.52 -r1.53 syssrc/sys/arch/x68k/conf/GENERIC
1.30.2.1	23-Jun-2000	fvdl	As on the trunk, update these for the move of ffs_softdep.c into the kernel source itself. Remove prefix construction, and add the SOFTDEP option to GENERIC kernels.
1.38.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.38.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.43.2.6	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.43.2.5	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.43.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.43.2.3	11-Feb-2002	jdolecek	Sync w/ -current.
1.43.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.43.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.45.6.10	11-Dec-2002	thorpej	Sync with HEAD.
1.45.6.9	11-Nov-2002	nathanw	Catch up to -current
1.45.6.8	18-Oct-2002	nathanw	Catch up to -current.
1.45.6.7	17-Sep-2002	nathanw	Catch up to -current.
1.45.6.6	01-Aug-2002	nathanw	Catch up to -current.
1.45.6.5	20-Jun-2002	nathanw	Catch up to -current.
1.45.6.4	17-Apr-2002	nathanw	Catch up to -current.
1.45.6.3	28-Feb-2002	nathanw	Catch up to -current.
1.45.6.2	08-Jan-2002	nathanw	Catch up to -current.
1.45.6.1	01-Sep-2001	nathanw	file GENERIC was added on branch nathanw_sa on 2002-01-08 00:26:57 +0000
1.57.4.1	01-Aug-2002	lukem	Pull up revision 1.58 (requested by lukem in ticket #312): Enable "pseudo-device clockctl" in all kernels, except installation related kernels (INSTALL* and RAMDISK*). This enables rc.conf(5) $ntpd_chroot to be used "out of the box"
1.57.2.2	16-Jul-2002	gehenna	catch up with -current.
1.57.2.1	15-Jul-2002	gehenna	catch up with -current.
1.71.2.10	11-Dec-2005	christos	Sync with head.
1.71.2.9	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.71.2.8	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.71.2.7	15-Feb-2005	skrll	Sync with HEAD.
1.71.2.6	04-Feb-2005	skrll	Sync with HEAD.
1.71.2.5	24-Jan-2005	skrll	Sync with HEAD.
1.71.2.4	14-Nov-2004	skrll	Sync with HEAD.
1.71.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.71.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.71.2.1	03-Aug-2004	skrll	Sync with HEAD
1.73.2.2	15-Jul-2004	he	Pull up revision 1.78 (requested by atatat in ticket #663): Add "options SYSCTL_INCLUDE_DESCR" to a lot of configurations, but commented out in most of them.
1.73.2.1	30-Jun-2004	jdc	Pull up revision 1.77 (requested by abs in ticket #567). Add (commented out) ALTQ options to all GENERIC-like files
1.80.4.1	29-Apr-2005	kent	sync with -current
1.81.2.2	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.81.2.1	12-Feb-2005	yamt	sync with head.
1.86.2.3	05-Nov-2005	tron	Pull up following revision(s) (requested by chs in ticket #929): sys/arch/hp300/conf/GENERIC: revision 1.124 sys/arch/acorn32/conf/GENERIC: revision 1.62 sys/arch/pdp10/conf/GENERIC: revision 1.19 sys/arch/mvme68k/conf/GENERIC: revision 1.61 sys/arch/netwinder/conf/GENERIC: revision 1.70 sys/arch/sbmips/conf/GENERIC: revision 1.46 sys/arch/macppc/conf/GENERIC: revision 1.214 sys/arch/bebox/conf/GENERIC: revision 1.89 sys/arch/cobalt/conf/GENERIC: revision 1.83 sys/arch/cats/conf/GENERIC: revision 1.92 sys/arch/shark/conf/GENERIC: revision 1.53 sys/arch/amiga/conf/GENERIC.in: revision 1.45 sys/arch/acorn26/conf/GENERIC: revision 1.37 sys/arch/cesfic/conf/GENERIC: revision 1.38 sys/arch/iyonix/conf/GENERIC: revision 1.21 sys/arch/alpha/conf/GENERIC: revision 1.277 sys/arch/vax/conf/GENERIC: revision 1.143 sys/arch/atari/conf/GENERIC.in: revision 1.56 sys/arch/mipsco/conf/GENERIC: revision 1.53 sys/arch/ofppc/conf/GENERIC: revision 1.85 sys/arch/next68k/conf/GENERIC: revision 1.96 sys/arch/arc/conf/GENERIC: revision 1.125 sys/arch/dreamcast/conf/GENERIC: revision 1.62 turn off DEBUG and DIAGNOSTIC in GENERIC kernels so that they are compatible with the LKMs that are part of the release.
1.86.2.2	14-Aug-2005	riz	Pull up revision 1.90 (requested by hubertf in ticket #625): Add support for reading cloop2 compressed filesystem images, enable by putting VND_COMPRESSION into kernel config file. Written by Cliff Wright, polished up slightly by me.
1.86.2.1	18-Jul-2005	riz	Pull up revision 1.89 (requested by tron in ticket #566): Add (commented out) IPSEC_NAT_T option.
1.88.2.4	21-Jan-2008	yamt	sync with head
1.88.2.3	03-Sep-2007	yamt	sync with head.
1.88.2.2	30-Dec-2006	yamt	sync with head.
1.88.2.1	21-Jun-2006	yamt	sync with head.
1.98.4.1	09-Sep-2006	rpaulo	sync with head
1.98.2.1	18-Feb-2006	yamt	sync with head.
1.99.2.1	22-Apr-2006	simonb	Sync with head.
1.101.6.1	31-Mar-2006	tron	Merge 2006-03-31 NetBSD-current into the "peter-altq" branch.
1.101.4.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.101.2.3	03-Sep-2006	yamt	sync with head.
1.101.2.2	11-Aug-2006	yamt	sync with head
1.101.2.1	01-Apr-2006	yamt	sync with head.
1.102.4.1	13-Jul-2006	gdamore	Merge from HEAD.
1.103.2.2	22-Sep-2006	riz	Pull up following revision(s) (requested by tsutsui in ticket #170): sys/arch/sparc64/conf/GENERIC: revision 1.63 sys/arch/sgimips/conf/GENERIC32_IP3x: revision 1.55 sys/arch/sgimips/conf/GENERIC32_IP2x: revision 1.54 sys/arch/next68k/conf/GENERIC: revision 1.105 sys/arch/ews4800mips/conf/GENERIC: revision 1.12 sys/arch/arc/conf/GENERIC: revision 1.142 sys/arch/sun3/conf/GENERIC3X: revision 1.91 sys/arch/amd64/conf/GENERIC: revision 1.105 sys/arch/sun2/conf/GENERIC: revision 1.58 sys/arch/amiga/conf/GENERIC.in: revision 1.55 sys/arch/mac68k/conf/GENERIC: revision 1.175 sys/arch/acorn26/conf/GENERIC: revision 1.46 sys/arch/shark/conf/GENERIC: revision 1.65 sys/arch/cesfic/conf/GENERIC: revision 1.45 sys/arch/sandpoint/conf/GENERIC: revision 1.36 sys/arch/iyonix/conf/GENERIC: revision 1.32 sys/arch/mvme68k/conf/GENERIC: revision 1.69 sys/arch/evbarm/conf/ARMADILLO210: revision 1.3 sys/arch/vax/conf/GENERIC: revision 1.154 sys/arch/mipsco/conf/GENERIC: revision 1.61 sys/arch/evbarm/conf/ARMADILLO9: revision 1.14 sys/arch/cobalt/conf/GENERIC: revision 1.103 sys/arch/ofppc/conf/GENERIC: revision 1.94 sys/arch/hp700/conf/GENERIC: revision 1.69 sys/arch/playstation2/conf/GENERIC: revision 1.8 sys/arch/dreamcast/conf/GENERIC: revision 1.73 sys/arch/news68k/conf/GENERIC: revision 1.81 sys/arch/macppc/conf/GENERIC: revision 1.234 sys/arch/hp300/conf/GENERIC: revision 1.134 sys/arch/mmeye/conf/GENERIC: revision 1.83 sys/arch/ibmnws/conf/GENERIC: revision 1.26 sys/arch/cats/conf/GENERIC: revision 1.109 sys/arch/sparc/conf/GENERIC: revision 1.191 sys/arch/pdp10/conf/GENERIC: revision 1.27 sys/arch/acorn32/conf/GENERIC: revision 1.75 sys/arch/luna68k/conf/GENERIC: revision 1.74 sys/arch/bebox/conf/GENERIC: revision 1.101 sys/arch/pmax/conf/GENERIC: revision 1.148 sys/arch/x68k/conf/GENERIC: revision 1.130 sys/arch/sun3/conf/GENERIC: revision 1.134 sys/arch/prep/conf/GENERIC: revision 1.126 sys/arch/alpha/conf/GENERIC: revision 1.293 sys/arch/newsmips/conf/GENERIC: revision 1.94 sys/arch/netwinder/conf/GENERIC: revision 1.83 sys/arch/hpcsh/conf/GENERIC: revision 1.69 sys/arch/sbmips/conf/GENERIC: revision 1.55 sys/arch/pc532/conf/GENERIC: revision 1.65 sys/arch/hpcmips/conf/GENERIC: revision 1.192 Remove obsolete #options VERIFIED_EXEC, found by grep(1).
1.103.2.1	14-Aug-2006	tron	Pull up following revision(s) (requested by elad in ticket #17): sys/arch/sparc/conf/KRUPS: revision 1.38 sys/arch/i386/conf/XEN2_DOMU: revision 1.2 sys/arch/i386/conf/GENERIC_LAPTOP: revision 1.197 sys/arch/sgimips/conf/GENERIC32_IP2x: revision 1.53 sys/arch/evbsh5/conf/SIMULATOR: revision 1.12 sys/arch/sparc/conf/MRCOFFEE: revision 1.17 sys/arch/next68k/conf/GENERIC: revision 1.104 sys/arch/i386/conf/VIRTUALPC: revision 1.44 sys/arch/ews4800mips/conf/GENERIC: revision 1.11 sys/arch/evbsh5/conf/CAYMAN: revision 1.23 sys/arch/arc/conf/GENERIC: revision 1.141 sys/arch/amd64/conf/GENERIC: revision 1.103 sys/arch/sun3/conf/GENERIC3X: revision 1.90 sys/arch/evbarm/conf/HDL_G: revision 1.3 sys/arch/sun2/conf/GENERIC: revision 1.57 sys/arch/news68k/conf/GENERIC_TINY: revision 1.51 sys/arch/evbppc/conf/EXPLORA451: revision 1.27 sys/arch/amiga/conf/GENERIC.in: revision 1.54 sys/arch/mac68k/conf/GENERIC: revision 1.174 sys/arch/acorn26/conf/GENERIC: revision 1.45 sys/arch/shark/conf/GENERIC: revision 1.64 sys/arch/cesfic/conf/GENERIC: revision 1.44 sys/arch/mvme68k/conf/GENERIC: revision 1.68 sys/arch/i386/conf/XEN2_DOM0: revision 1.4 sys/arch/atari/conf/GENERIC.in: revision 1.63 sys/arch/amiga/conf/GENERIC: revision 1.240 sys/arch/i386/conf/LAMB: revision 1.65 sys/arch/i386/conf/GENERIC: revision 1.773 sys/arch/acorn32/conf/EB7500ATX: revision 1.26 sys/arch/x68k/conf/GENERIC: revision 1.128 sys/arch/vax/conf/GENERIC: revision 1.153 sys/arch/atari/conf/ATARITT: revision 1.81 sys/arch/mipsco/conf/GENERIC: revision 1.60 sys/arch/cobalt/conf/GENERIC: revision 1.101 sys/arch/evbarm/conf/ARMADILLO9: revision 1.13 sys/arch/ofppc/conf/GENERIC: revision 1.93 sys/arch/atari/conf/MILAN-PCIIDE: revision 1.51 sys/arch/arc/conf/RPC44: revision 1.26 sys/arch/sparc64/conf/GENERIC: revision 1.59 sys/arch/i386/conf/XEN3_DOMU: revision 1.2 sys/arch/hp700/conf/GENERIC: revision 1.68 sys/arch/atari/conf/MILAN-ISAIDE: revision 1.47 sys/arch/macppc/conf/GENERIC: revision 1.231 sys/arch/dreamcast/conf/GENERIC: revision 1.72 sys/arch/news68k/conf/GENERIC: revision 1.80 sys/arch/hp300/conf/GENERIC: revision 1.133 sys/arch/mmeye/conf/GENERIC: revision 1.82 sys/arch/macppc/conf/MAMBO: revision 1.2 sys/arch/cats/conf/GENERIC: revision 1.107 sys/arch/atari/conf/FALCON: revision 1.79 sys/arch/acorn32/conf/GENERIC: revision 1.71 sys/arch/sparc/conf/GENERIC: revision 1.190 sys/arch/news68k/conf/LIBERO: revision 1.40 sys/arch/amiga/conf/DRACO: revision 1.114 sys/arch/cobalt/conf/INSTALL: revision 1.23 sys/arch/luna68k/conf/GENERIC: revision 1.73 sys/arch/bebox/conf/GENERIC: revision 1.100 sys/arch/pmax/conf/GENERIC: revision 1.147 sys/arch/amiga/conf/WSCONS: revision 1.52 sys/arch/macppc/conf/POWERMAC_G5: revision 1.2 sys/arch/alpha/conf/ALPHA: revision 1.218 sys/arch/sun3/conf/GENERIC: revision 1.133 sys/arch/prep/conf/GENERIC: revision 1.124 sys/arch/alpha/conf/GENERIC: revision 1.291 sys/arch/atari/conf/HADES: revision 1.71 sys/arch/newsmips/conf/GENERIC: revision 1.93 sys/arch/netwinder/conf/GENERIC: revision 1.82 sys/arch/hpcmips/conf/GENERIC: revision 1.190 sys/arch/amiga/conf/AMIGA: revision 1.98 sys/arch/sbmips/conf/GENERIC: revision 1.54 sys/arch/pc532/conf/GENERIC: revision 1.64 sys/arch/sgimips/conf/GENERIC32_IP3x: revision 1.53 Disable SYSTRACE by default on all kernels (discussed with core)
1.106.4.1	10-Dec-2006	yamt	sync with head.
1.106.2.1	18-Nov-2006	ad	Sync with head.
1.107.18.1	03-Sep-2007	wrstuden	Sync w/ NetBSD-4-RC_1
1.107.16.1	26-Jun-2007	garbled	Sync with HEAD.
1.107.10.1	11-Jul-2007	mjf	Sync with head.
1.107.8.1	09-Jun-2007	ad	Sync with head.
1.107.2.1	05-Jun-2007	bouyer	Pull up following revision(s) (requested by martin in ticket #699): sys/arch/hpcmips/conf/GENERIC: revision 1.196 sys/arch/hp700/conf/GENERIC: revision 1.74 sys/arch/i386/conf/GENERIC: revision 1.831 sys/arch/next68k/conf/GENERIC: revision 1.108 sys/arch/alpha/conf/GENERIC: revision 1.313 sys/arch/arc/conf/GENERIC: revision 1.146 sys/arch/cats/conf/GENERIC: revision 1.115 sys/arch/ews4800mips/conf/GENERIC: revision 1.18 sys/arch/landisk/conf/GENERIC: revision 1.8 via patch sys/arch/sparc64/conf/GENERIC: revision 1.85 sys/arch/pmax/conf/GENERIC: revision 1.152 sys/arch/iyonix/conf/GENERIC: revision 1.38 via patch sys/arch/amiga/conf/GENERIC: revision 1.245 sys/arch/vax/conf/GENERIC: revision 1.157 sys/arch/prep/conf/GENERIC: revision 1.135 sys/arch/pc532/conf/GENERIC: revision 1.70 sys/arch/sbmips/conf/GENERIC: revision 1.61 sys/arch/mipsco/conf/GENERIC: revision 1.65 sys/arch/cobalt/conf/GENERIC: revision 1.108 sys/arch/ofppc/conf/GENERIC: revision 1.98 sys/arch/amd64/conf/GENERIC: revision 1.148 sys/arch/acorn26/conf/GENERIC: revision 1.50 sys/arch/dreamcast/conf/GENERIC: revision 1.78 sys/arch/mac68k/conf/GENERIC: revision 1.181 sys/arch/hp300/conf/GENERIC: revision 1.139 sys/arch/mmeye/conf/GENERIC: revision 1.88 sys/arch/news68k/conf/GENERIC: revision 1.88 sys/arch/mvme68k/conf/GENERIC: revision 1.71 sys/arch/acorn32/conf/GENERIC: revision 1.79 sys/arch/sparc/conf/GENERIC: revision 1.199 sys/arch/luna68k/conf/GENERIC: revision 1.78 sys/arch/bebox/conf/GENERIC: revision 1.105 sys/arch/macppc/conf/GENERIC: revision 1.256 via patch sys/arch/x68k/conf/GENERIC: revision 1.134 sys/arch/sun3/conf/GENERIC: revision 1.138 sys/arch/newsmips/conf/GENERIC: revision 1.98 Add pseudo-device agr to all GENERIC kernels where it might make sense (commented out in some).
1.108.10.2	09-Jan-2008	matt	sync with HEAD
1.108.10.1	06-Nov-2007	matt	sync with HEAD
1.109.8.1	02-Jan-2008	bouyer	Sync with HEAD
1.109.2.1	18-Feb-2008	mjf	Sync with HEAD.
1.110.12.2	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.110.12.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.110.10.3	11-Aug-2010	yamt	sync with head.
1.110.10.2	11-Mar-2010	yamt	sync with head
1.110.10.1	04-May-2009	yamt	sync with head.
1.110.8.1	04-Jun-2008	yamt	sync with head
1.110.6.3	17-Jan-2009	mjf	Sync with HEAD.
1.110.6.2	28-Sep-2008	mjf	Sync with HEAD.
1.110.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.111.4.2	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.111.4.1	19-Oct-2008	haad	Sync with HEAD.
1.113.2.3	28-Apr-2009	skrll	Sync with HEAD.
1.113.2.2	03-Mar-2009	skrll	Sync with HEAD.
1.113.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.116.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.118.4.3	21-Apr-2011	rmind	sync with head
1.118.4.2	05-Mar-2011	rmind	sync with head
1.118.4.1	30-May-2010	rmind	sync with head
1.118.2.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.118.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.122.4.1	08-Feb-2011	bouyer	Add QUOTA2 where QUOTA is enabled (and QUOTA2 commented out where QUOTA is commented out)
1.122.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.123.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.123.4.2	30-Oct-2012	yamt	sync with head
1.123.4.1	17-Apr-2012	yamt	sync with head
1.124.2.2	11-Mar-2012	mrg	sync to latest -current
1.124.2.1	18-Feb-2012	mrg	merge to -current.
1.125.2.1	12-Jun-2012	riz	Pull up following revision(s) (requested by abs in ticket #311): sys/arch/netwinder/conf/GENERIC: revision 1.112 sys/arch/i386/conf/GENERIC: revision 1.1074 sys/arch/atari/conf/MILAN.in: revision 1.26 sys/arch/zaurus/conf/GENERIC: revision 1.54 sys/arch/shark/conf/GENERIC: revision 1.101 sys/arch/hpcmips/conf/MPC303: revision 1.60 sys/arch/i386/conf/XEN3_DOM0: revision 1.67 sys/arch/evbarm/conf/MPCSA_GENERIC: revision 1.29 sys/arch/vax/conf/GENERIC: revision 1.181 sys/arch/sparc/conf/KRUPS: revision 1.59 sys/arch/evbarm/conf/BEAGLEBOARD: revision 1.27 sys/arch/i386/conf/INSTALL_FLOPPY: revision 1.16 sys/arch/prep/conf/GENERIC: revision 1.163 sys/arch/hpcmips/conf/GENERIC: revision 1.216 sys/arch/sparc/conf/TADPOLE3GX: revision 1.56 sys/arch/shark/conf/INSTALL: revision 1.50 sys/arch/next68k/conf/GENERIC: revision 1.127 sys/arch/evbppc/conf/VIRTEX_GSRD2: revision 1.16 sys/arch/evbppc/conf/VIRTEX_DFC: revision 1.17 sys/arch/evbppc/conf/EXPLORA451: revision 1.48 sys/arch/bebox/conf/INSTALL: revision 1.54 sys/arch/next68k/conf/SLAB: revision 1.46 sys/arch/i386/conf/GENERIC_TINY: revision 1.132 sys/arch/bebox/conf/GENERIC: revision 1.131 sys/arch/amd64/conf/XEN3_DOM0: revision 1.84 sys/arch/amd64/conf/GENERIC: revision 1.356 sys/arch/evbarm/conf/MMNET_GENERIC: revision 1.6 share/man/man4/wscons.4: revision 1.31 sys/arch/hpcmips/conf/TX3912: revision 1.79 sys/arch/evbarm/conf/ARMADILLO9: revision 1.35 sys/arch/hpcsh/conf/GENERIC: revision 1.97 sys/arch/i386/conf/ALL: revision 1.339 sys/arch/hpcmips/conf/TX3922: revision 1.93 sys/arch/cats/conf/INSTALL: revision 1.82 sys/arch/sparc64/conf/GENERIC: revision 1.151 sys/arch/i386/conf/INSTALL_TINY: revision 1.135 sys/arch/evbppc/conf/VIRTEX_GSRD1: revision 1.15 sys/arch/evbarm/conf/TS7200: revision 1.49 sys/arch/hpcmips/conf/VR41XX: revision 1.55 sys/arch/hp700/conf/GENERIC: revision 1.115 sys/arch/cats/conf/GENERIC: revision 1.140 Mention wsconscfg(8) needs WSDISPLAY_COMPAT_USL If a port is going to have wscons for virtual terminals then it really make= s sense to enable WSDISPLAY_COMPAT_USL so the system can switch between the virtual terminals... Adjust the WSDISPLAY_COMPAT_USL comment to mention wsconscfg, to at least give a hint that its not just for third party compat. No functional change.
1.127.2.4	03-Dec-2017	jdolecek	update from HEAD
1.127.2.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.127.2.2	23-Jun-2013	tls	resync from head
1.127.2.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.133.2.1	28-Aug-2013	rmind	sync with head
1.134.4.1	10-Aug-2014	tls	Rebase.
1.135.2.2	18-Nov-2014	snj	Pull up following revision(s) (requested by manu in ticket #251): sys/arch/acorn26/conf/GENERIC: revision 1.81 sys/arch/acorn32/conf/GENERIC: revision 1.116 sys/arch/alpha/conf/GENERIC: revision 1.362 sys/arch/amd64/conf/ALL: revision 1.23 sys/arch/amd64/conf/GENERIC: revision 1.404 sys/arch/amd64/conf/XEN3_DOM0: revision 1.112 sys/arch/amd64/conf/XEN3_DOMU: revision 1.60 sys/arch/amiga/conf/GENERIC.in: revision 1.129 sys/arch/amiga/conf/GENERIC: revision 1.311 sys/arch/amigappc/conf/GENERIC: revision 1.24 sys/arch/arc/conf/GENERIC: revision 1.184 sys/arch/bebox/conf/GENERIC: revision 1.145 sys/arch/cats/conf/GENERIC: revision 1.155 sys/arch/cesfic/conf/GENERIC: revision 1.65 sys/arch/cobalt/conf/GENERIC: revision 1.147 sys/arch/dreamcast/conf/GENERIC: revision 1.121 sys/arch/emips/conf/GENERIC: revision 1.15 sys/arch/epoc32/conf/GENERIC: revision 1.8 sys/arch/ews4800mips/conf/GENERIC: revision 1.51 sys/arch/hp300/conf/GENERIC: revision 1.190 sys/arch/hpcmips/conf/GENERIC: revision 1.229 sys/arch/hpcsh/conf/GENERIC: revision 1.106 sys/arch/hppa/conf/GENERIC: revision 1.6 sys/arch/i386/conf/ALL: revision 1.389 sys/arch/i386/conf/GENERIC: revision 1.1118 sys/arch/i386/conf/XEN3_DOM0: revision 1.93 sys/arch/i386/conf/XEN3_DOMU: revision 1.65 sys/arch/ibmnws/conf/GENERIC: revision 1.46 sys/arch/iyonix/conf/GENERIC: revision 1.88 sys/arch/landisk/conf/GENERIC: revision 1.45 sys/arch/luna68k/conf/GENERIC: revision 1.119 sys/arch/mac68k/conf/GENERIC: revision 1.220 sys/arch/macppc/conf/GENERIC: revision 1.320 sys/arch/macppc/conf/MAMBO: revision 1.24 sys/arch/macppc/conf/POWERMAC_G5: revision 1.25 sys/arch/mipsco/conf/GENERIC: revision 1.88 sys/arch/mmeye/conf/GENERIC: revision 1.120 sys/arch/mvme68k/conf/GENERIC: revision 1.94 sys/arch/mvmeppc/conf/GENERIC: revision 1.24 sys/arch/netwinder/conf/GENERIC: revision 1.126 sys/arch/news68k/conf/GENERIC: revision 1.125 sys/arch/newsmips/conf/GENERIC: revision 1.129 sys/arch/next68k/conf/GENERIC: revision 1.139 sys/arch/ofppc/conf/GENERIC: revision 1.157 sys/arch/pmax/conf/GENERIC64: revision 1.21 sys/arch/pmax/conf/GENERIC: revision 1.185 sys/arch/prep/conf/GENERIC: revision 1.174 sys/arch/rs6000/conf/GENERIC: revision 1.33 sys/arch/sandpoint/conf/GENERIC: revision 1.88 sys/arch/sbmips/conf/GENERIC: revision 1.101 sys/arch/sgimips/conf/GENERIC32_IP12: revision 1.28 sys/arch/sgimips/conf/GENERIC32_IP2x: revision 1.104 sys/arch/sgimips/conf/GENERIC32_IP3x: revision 1.106 sys/arch/shark/conf/GENERIC: revision 1.121 sys/arch/sparc/conf/GENERIC: revision 1.248 sys/arch/sparc/conf/TADPOLE3GX: revision 1.65 sys/arch/sparc64/conf/GENERIC: revision 1.177 sys/arch/sparc64/conf/NONPLUS64: revision 1.44 sys/arch/sun2/conf/GENERIC: revision 1.94 sys/arch/sun3/conf/GENERIC: revision 1.171 sys/arch/vax/conf/GENERIC: revision 1.193 sys/arch/vax/conf/VAX780: revision 1.19 sys/arch/x68k/conf/GENERIC: revision 1.179 sys/arch/zaurus/conf/GENERIC: revision 1.65 sys/ufs/files.ufs: revision 1.38 Remove unused extended attributes kernel options As Masao Uebayashi pointed to me, UFS_EXTATTR_AUTOSTART, LFS_EXTATTR_AUTOSTART and UFS_EXTATTR_AUTOCREATE are not used anywhere in the code. Remove them as they have been obsolete for a long time: UFS_EXTATTR_AUTOSTART was replaced by mount -o extattr LFS_EXTATTR_AUTOSTART was created to match obsolete UFS_EXTATTR_AUTOSTART UFS_EXTATTR_AUTOCREATE was replaced by sysctl vfs.ffs.extattr_autocreate
1.135.2.1	14-Nov-2014	martin	Pull up following revision(s) (requested by manu in ticket #232): sys/arch/next68k/conf/GENERIC: revision 1.138 sys/arch/cobalt/conf/GENERIC: revision 1.146 sys/arch/mvme68k/conf/GENERIC: revision 1.93 sys/arch/vax/conf/VAX780: revision 1.18 sys/arch/newsmips/conf/GENERIC: revision 1.128 sys/arch/luna68k/conf/GENERIC: revision 1.118 sys/arch/sbmips/conf/GENERIC: revision 1.100 sys/arch/pmax/conf/GENERIC: revision 1.184 sys/arch/alpha/conf/GENERIC: revision 1.361 sys/arch/sparc64/conf/GENERIC: revision 1.176 sys/arch/sun3/conf/GENERIC: revision 1.170 sys/arch/shark/conf/GENERIC: revision 1.120 sys/arch/landisk/conf/GENERIC: revision 1.44 sys/arch/bebox/conf/GENERIC: revision 1.144 sys/arch/sparc64/conf/NONPLUS64: revision 1.43 sys/arch/sandpoint/conf/GENERIC: revision 1.87 sys/arch/emips/conf/GENERIC: revision 1.14 sys/arch/amd64/conf/XEN3_DOM0: revision 1.111 sys/arch/dreamcast/conf/GENERIC: revision 1.120 sys/arch/cesfic/conf/GENERIC: revision 1.64 sys/arch/mmeye/conf/GENERIC: revision 1.119 sys/arch/epoc32/conf/GENERIC: revision 1.7 sys/arch/x68k/conf/GENERIC: revision 1.178 sys/arch/iyonix/conf/GENERIC: revision 1.87 sys/arch/sun2/conf/GENERIC: revision 1.93 sys/arch/ews4800mips/conf/GENERIC: revision 1.50 sys/arch/amd64/conf/XEN3_DOMU: revision 1.59 sys/arch/acorn26/conf/GENERIC: revision 1.80 sys/arch/acorn32/conf/GENERIC: revision 1.115 sys/arch/macppc/conf/POWERMAC_G5: revision 1.24 sys/arch/i386/conf/GENERIC: revision 1.1117 sys/arch/arc/conf/GENERIC: revision 1.183 sys/arch/cats/conf/GENERIC: revision 1.154 sys/arch/amiga/conf/GENERIC.in: revision 1.128 sys/arch/zaurus/conf/GENERIC: revision 1.64 sys/arch/netwinder/conf/GENERIC: revision 1.125 sys/arch/hppa/conf/GENERIC: revision 1.5 sys/arch/mvmeppc/conf/GENERIC: revision 1.23 sys/arch/macppc/conf/GENERIC: revision 1.319 sys/arch/amiga/conf/GENERIC: revision 1.310 sys/arch/pmax/conf/GENERIC64: revision 1.20 sys/arch/macppc/conf/MAMBO: revision 1.23 sys/arch/sgimips/conf/GENERIC32_IP12: revision 1.27 sys/arch/amigappc/conf/GENERIC: revision 1.23 sys/arch/amd64/conf/GENERIC: revision 1.403 sys/arch/ofppc/conf/GENERIC: revision 1.156 sys/arch/mac68k/conf/GENERIC: revision 1.219 sys/arch/i386/conf/XEN3_DOMU: revision 1.64 sys/arch/mipsco/conf/GENERIC: revision 1.87 sys/arch/hp300/conf/GENERIC: revision 1.189 sys/arch/vax/conf/GENERIC: revision 1.192 sys/arch/news68k/conf/GENERIC: revision 1.124 sys/arch/ibmnws/conf/GENERIC: revision 1.45 sys/arch/hpcsh/conf/GENERIC: revision 1.105 sys/arch/sparc/conf/TADPOLE3GX: revision 1.64 sys/arch/i386/conf/XEN3_DOM0: revision 1.92 sys/arch/sparc/conf/GENERIC: revision 1.247 sys/arch/sgimips/conf/GENERIC32_IP3x: revision 1.105 sys/arch/prep/conf/GENERIC: revision 1.173 sys/arch/sgimips/conf/GENERIC32_IP2x: revision 1.103 sys/arch/rs6000/conf/GENERIC: revision 1.32 sys/arch/hpcmips/conf/GENERIC: revision 1.228 Support for UFS1 extended attributes in GENERIC and GENERIC-like kernels This change just brings UFS1 extended attribute support in the kernel, extended attributes are not enabled unless three conditions are met: 1) filesystem is UFS1 (newfs -O1) 2) .attribute/system and .attribute/user directories are created at fs root 3) filesystem is mounted with -o extattr Some GENERIC kernels are obviously memory constrained, the extended attributes options were not enabled for them, but just added commented out. (kernel were considered memory constrained if QUOTA option was disabled)
1.139.2.2	28-Aug-2017	skrll	Sync with HEAD
1.139.2.1	22-Sep-2015	skrll	Sync with HEAD
1.140.10.1	26-Jan-2018	martin	Pull up following revision(s) (requested by sevan in ticket #510): sys/arch/sun3/conf/GENERIC3X: revision 1.130 sys/arch/sparc64/conf/GENERIC: revision 1.203 sys/arch/news68k/conf/LIBERO: revision 1.66 sys/arch/amiga/conf/DRACO: revision 1.185 sys/arch/evbarm/conf/MV2120: revision 1.35 sys/arch/x68k/conf/GENERIC: revision 1.187 sys/arch/rs6000/conf/GENERIC: revision 1.39 sys/arch/news68k/conf/GENERIC_TINY: revision 1.86 sys/arch/i386/conf/XEN3_DOMU: revision 1.88 sys/arch/iyonix/conf/GENERIC: revision 1.97 sys/arch/evbarm64/conf/A64EMUL: revision 1.11 sys/arch/mvme68k/conf/GENERIC: revision 1.98 sys/arch/acorn32/conf/GENERIC: revision 1.124 sys/arch/i386/conf/XEN3_DOM0: revision 1.125 sys/arch/cobalt/conf/INSTALL: revision 1.65 sys/arch/macppc/conf/GENERIC_601: revision 1.16 sys/arch/hppa/conf/GENERIC: revision 1.17 sys/arch/amiga/conf/GENERIC.in: revision 1.137 sys/arch/sgimips/conf/GENERIC32_IP12: revision 1.33 sys/arch/netwinder/conf/GENERIC: revision 1.134 sys/arch/amd64/conf/XEN3_DOMU: revision 1.83 sys/arch/mac68k/conf/GENERIC: revision 1.225 sys/arch/arc/conf/RPC44: revision 1.54 sys/arch/mipsco/conf/GENERIC: revision 1.92 sys/arch/cats/conf/GENERIC: revision 1.166 sys/arch/amd64/conf/XEN3_DOM0: revision 1.145 sys/arch/amigappc/conf/GENERIC: revision 1.33 sys/arch/sun3/conf/GENERIC: revision 1.176 sys/arch/news68k/conf/GENERIC: revision 1.130 sys/arch/hpcsh/conf/GENERIC: revision 1.110 sys/arch/hp300/conf/GENERIC: revision 1.198 sys/arch/atari/conf/GENERIC.in: revision 1.115 sys/arch/sparc/conf/MRCOFFEE: revision 1.54 sys/arch/evbppc/conf/EXPLORA451: revision 1.62 sys/arch/cesfic/conf/GENERIC: revision 1.69 sys/arch/vax/conf/GENERIC: revision 1.204 sys/arch/sgimips/conf/GENERIC32_IP3x: revision 1.115 sys/arch/sgimips/conf/GENERIC32_IP2x: revision 1.112 sys/arch/sparc/conf/GENERIC: revision 1.258 sys/arch/next68k/conf/GENERIC: revision 1.145 sys/arch/evbarm/conf/MMNET_GENERIC: revision 1.34 sys/arch/prep/conf/GENERIC: revision 1.185 sys/arch/amiga/conf/INSTALL: revision 1.129 sys/arch/newsmips/conf/GENERIC: revision 1.133 sys/arch/cobalt/conf/GENERIC: revision 1.156 sys/arch/sun2/conf/GENERIC: revision 1.99 sys/arch/luna68k/conf/INSTALL: revision 1.25 sys/arch/amigappc/conf/NULL: revision 1.53 sys/arch/acorn26/conf/GENERIC: revision 1.85 sys/arch/vax/conf/VAX780: revision 1.25 sys/arch/luna68k/conf/GENERIC: revision 1.125 sys/arch/ews4800mips/conf/GENERIC: revision 1.56 sys/arch/macppc/conf/POWERMAC_G5: revision 1.29 sys/arch/arc/conf/GENERIC: revision 1.189 sys/arch/macppc/conf/MAMBO: revision 1.27 sys/arch/acorn32/conf/EB7500ATX: revision 1.64 sys/arch/pmax/conf/GENERIC: revision 1.196 sys/arch/pmax/conf/GENERIC64: revision 1.28 sys/arch/amiga/conf/GENERIC: revision 1.319 sys/arch/evbarm/conf/MPCSA_GENERIC: revision 1.55 sys/arch/macppc/conf/GENERIC: revision 1.339 sys/arch/emips/conf/GENERIC: revision 1.21 sys/arch/sandpoint/conf/GENERIC: revision 1.97 sys/arch/landisk/conf/GENERIC: revision 1.58 sys/arch/bebox/conf/GENERIC: revision 1.157 sys/arch/alpha/conf/GENERIC: revision 1.379 Alternate buffer queue strategies no longer considered experimental, update description. Discussed on tech-kern http://mail-index.netbsd.org/tech-kern/2018/01/21/msg023002.html
1.145.4.1	10-Jun-2019	christos	Sync with HEAD
1.145.2.2	26-Dec-2018	pgoyette	Sync with HEAD, resolve a few conflicts
1.145.2.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.148.2.1	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1597): sys/arch/next68k/conf/GENERIC: revision 1.155 (patch) next68k: Specify -fno-unwind-tables to shrink kernel binary size. next68k bootloader cannot load a kernel larger than ~3.8 MB.
1.151.2.1	03-Apr-2021	thorpej	Sync with HEAD.
1.153.4.2	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #91): etc/etc.next68k/MAKEDEV.conf: revision 1.7 sys/arch/next68k/conf/GENERIC: revision 1.156 sys/arch/next68k/conf/GENERIC: revision 1.157 sys/arch/next68k/conf/GENERIC: revision 1.158 distrib/next68k/instkernel/Makefile: revision 1.1 sys/arch/next68k/conf/GENERIC: revision 1.159 distrib/next68k/ramdisk/list: revision 1.1 etc/etc.next68k/Makefile.inc: revision 1.8 sys/arch/next68k/conf/RAMDISK: revision 1.5 distrib/next68k/ramdisk/dot.profile: revision 1.1 sys/arch/next68k/conf/SLAB: revision 1.62 sys/arch/next68k/conf/GENERIC: revision 1.160 sys/arch/next68k/conf/SLAB: revision 1.63 sys/arch/next68k/conf/GENERIC: revision 1.161 distrib/next68k/ramdisk/Makefile: revision 1.1 sys/arch/next68k/conf/majors.next68k: revision 1.26 distrib/next68k/Makefile: revision 1.2 Remove trailing TABs. Remove trailing spaces and TABs. Enable file-system CD9660. It's useful for installation especially on emulators. Remove nonexistent options SWAPDEBUG. Remove unnecessary commented out lines. Disable rarely used options and devices, and add options MODULAR instead. Also enable files-system MSDOS for file exchange via removable media. Build a RAMDISK root kernel on NetBSD/next68k release build. No sysinst(8) yet, but useful on bootstrap and rescue ops.
1.153.4.1	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #87): sys/arch/next68k/conf/GENERIC: revision 1.155 next68k: Specify -fno-unwind-tables to shrink kernel binary size. next68k bootloader cannot load a kernel larger than ~3.8 MB.
1.3	21-Nov-1999	itojun	bring in content of GENERIC.v6 into GENERIC. remove GENERIC.v6 file (as it is part of GENERIC now). "faith" interface is commented out by default as it is not really for general use. IPsec items are commented out as well, though we can enable "options IPSEC" without export-related issue ("options IPSEC" will enable authentication portion only). We may need to think about it again. if you have problem compiling with INET6 on archs I do not have access to, please contact me. XXX what to do with arch/arm32/SHARK{,.v6}?
1.2	09-Jul-1999	thorpej	branches: 1.2.2; 1.2.8; Add examples for including the kernel crypto bits from either crypto-us or crypto-intl, commented out, with instructions to use only one, and adjust the prefix as necessary.
1.1	01-Jul-1999	itojun	branches: 1.1.2; kernel configuration for IPv6/IPsec. should be in GENERIC in the future. (source code will be committed soon)
1.1.2.3	02-Aug-1999	thorpej	Update from trunk.
1.1.2.2	01-Jul-1999	thorpej	Sync w/ -current.
1.1.2.1	01-Jul-1999	thorpej	file GENERIC.v6 was added on branch chs-ubc2 on 1999-07-01 23:15:00 +0000
1.2.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.2.2.1	20-Nov-2000	bouyer	Remove files that are no longer on the trunck
1.32	22-Sep-2018	rin	- Determine KERN_AS automatically depending on whether OPT_MODULAR is set or not, in the same way as libcompat. - Specify OPT_MODULAR in the port Makefile instead of KERN_AS. Now, KERN_AS=library is used for kernels without module(7) for all ports. OK christos
1.31	06-Sep-2015	uebayasi	branches: 1.31.16; 1.31.18; Declare dependency on fpsp.o via newly introduced ${MD_LIBS} instead of ${MD_OBJS}. ${MD_OBJS} should be used only for objects that must be linked first (i.e., start code). Objects have to be compiled following common compile rules, and have to be generated into common places (i.e., top of kernel build directory). ${MD_LIBS} defines libraries that are built by separate makefiles, under separate directories. `Makefile.kern.inc' doesn't know intermediate library objects.
1.30	21-Jan-2011	joerg	branches: 1.30.14; 1.30.32; Switch remaining platforms to modern CPP for assembler.
1.29	14-Feb-2008	joerg	branches: 1.29.32; 1.29.38; 1.29.40; Add missing assym.h dependencies.
1.28	11-Dec-2005	christos	branches: 1.28.50; 1.28.56; merge ktrace-lwp.
1.27	31-May-2005	christos	branches: 1.27.2; s/GENASSYM/GENASSYM_CONF/ so we can use "GENASSYM" as the program name.
1.26	04-Jun-2004	thorpej	Add the %MAKEOPTIONSAPPEND token at the end of the file, after the common Makefile.kern.inc has been included.
1.25	26-Nov-2002	thorpej	branches: 1.25.6; 1.25.10; The traditional C preprocessor is fixed in GCC 3.3 now, so no need to skip -traditional-cpp for HAVE_GCC3.
1.24	04-Jun-2002	thorpej	Don't use -traditional-cpp if HAVE_GCC3.
1.23	09-Dec-2001	atatat	branches: 1.23.8; Roll the rest of the ports over to the new MI kernel build machinery. Any problems reported by testers have been fixed, and massive cross-compiling of kernels has shown that any problems that remain with actually building kernels are not related to this.
1.22	20-Nov-2001	lukem	cleanup: options SPACE TAB makeoptions TAB psuedo-device TAB remove trailing whitespace replace multiple spaces -> tabs options "FOO" -> options FOO options "FOO=bar" -> options FOO=bar options "FOO=\"bar\"" -> options FOO="\"bar\""
1.21	26-Oct-2001	jmc	branches: 1.21.2; Change defaults for kernel compiles. Default all to USETOOLS?=no and have the etc Makefile override that by putting USETOOLS into $.MAKEOVERRIDES This way the default for kernel compiles is still to use the installed toolchain instead of depending on $TOOLDIR. $TOOLDIR can be used by simply adding USETOOLS=yes to the command line as usual. Adjust each ports template to set the default no setting and also pull in bsd.own.mk if they weren't already to ensure they'll build correctly with the new toolchain setup.
1.20	23-Oct-2001	thorpej	branches: 1.20.2; Set MACHINE_ARCH explicitly in Makefiles for which it is constant. Also, since config(8) now explcitly sets MACHINE, there is no need to do it here in the Makefile.
1.19	29-May-2001	mrg	branches: 1.19.2; define _KERNEL_OPT as well as _KERNEL. we will use this in the future to get kernel "opt_foo.h" headers, rather than _KERNEL && !_LKM.
1.18	13-May-2001	chs	turn on printf format-string checking and -Werror. fix all warnings.
1.17	17-Dec-2000	jdolecek	branches: 1.17.2; delete obsolete comment
1.16	09-May-2000	hubertf	Add "install" target, so "make install" after building the kernel does something useful. The target can be redefined by putting a install-kernel-${MACHINE_NAME} target that fits your needs into /etc/mk.conf.
1.15	09-May-2000	thorpej	HAVE_GCC28 -> HAVE_EGCS, and make it match gcc 2.9 as well. Also, make the use of -Wno-uninitialized explicit, don't rely on a compiler hack to do it for us.
1.14	01-Feb-2000	tsutsui	Revert STRIPPROG -> STRIP
1.13	24-Jan-2000	tron	Add "dependall" target for comfort.
1.12	19-Jan-2000	tsutsui	STRIP -> STRIPPROG
1.11	19-Jan-2000	tsutsui	Change STRIPFLAGS=-g for cross-toolchains.
1.10	08-Jan-2000	dbj	resync with with hp300 port
1.9	26-Jul-1999	cgd	branches: 1.9.2; be more efficient when doing the SYSTEM_LD_TAIL for -g kernels: don't copy them just to strip them, use strip -o.
1.8	09-Jul-1999	mrg	clean up a bit after jason :) - fix emitrules() like emitfiles() to deal with the prefix (otherwise it would attempt to find the file in the normal base for the NORMAL_C rule). - add emitincludes() which adds include directives for each prefix to the $INCLUDES variable in the makefile. - add %INCLUDES to each Makefile.arch to deal with the above. this makes "prefix" actually work in a usable manner, and now i can move on to fixing compiler warnings (errors) in the ESP code. :)
1.7	15-Jan-1999	thorpej	branches: 1.7.4; Don't define "mc68020". Nothing uses it.
1.6	08-Jan-1999	augustss	Add -Wpointer-arith warning since `void *' arithmetic is not ANSI C.
1.5	16-Nov-1998	dbj	Moved UVM define from GENERIC to std.next68k Added -Wno-main to warnflags, if compiler supports it.
1.4	15-Oct-1998	drochner	change handling of libkern: -sys/lib/libkern builds as library per default (as it was documented all the time) -ports able to LKM set "KERN_AS=obj" explicitely in their Makefiles (for now; should depend on actual "option LKM" or -better- functions included for LKM use should be pulled in by a stub) -always link libcompat before libkern - libkern stuff can be referred to by libcompat, but not the other way
1.3	05-Sep-1998	lukem	distclean is a synonym for cleandir
1.2	05-Jul-1998	dbj	Started the esp scsi driver. Fixed bus_space_handle_t in nextdma device. Fixed scsi interrupt define.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.7.4.1	02-Aug-1999	thorpej	Update from trunk.
1.9.2.2	05-Jan-2001	bouyer	Sync with HEAD
1.9.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.17.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.19.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.19.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.20.2.1	12-Nov-2001	thorpej	Sync the thorpej-mips-cache branch with -current.
1.21.2.4	11-Dec-2002	thorpej	Sync with HEAD.
1.21.2.3	20-Jun-2002	nathanw	Catch up to -current.
1.21.2.2	08-Jan-2002	nathanw	Catch up to -current.
1.21.2.1	26-Oct-2001	nathanw	file Makefile.next68k was added on branch nathanw_sa on 2002-01-08 00:26:57 +0000
1.23.8.1	15-Jul-2002	gehenna	catch up with -current.
1.25.10.1	06-Feb-2005	jmc	Pull up patch (requested by martti in ticket #1086) Move ipf to sys/dist/ipf and sync w. trunk
1.25.6.4	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.25.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.25.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.25.6.1	03-Aug-2004	skrll	Sync with HEAD
1.27.2.1	27-Feb-2008	yamt	sync with head.
1.28.56.1	18-Feb-2008	mjf	Sync with HEAD.
1.28.50.1	23-Mar-2008	matt	sync with HEAD
1.29.40.1	08-Feb-2011	bouyer	Sync with HEAD
1.29.38.1	06-Jun-2011	jruoho	Sync with HEAD.
1.29.32.1	05-Mar-2011	rmind	sync with head
1.30.32.1	22-Sep-2015	skrll	Sync with HEAD
1.30.14.1	03-Dec-2017	jdolecek	update from HEAD
1.31.18.1	10-Jun-2019	christos	Sync with HEAD
1.31.16.1	30-Sep-2018	pgoyette	Ssync with HEAD
1.6	29-Jan-2024	christos	PR/57889: Ricardo Branco: ext2fs does not have user immutable and append file flags, only system ones. Restrict those to the superuser. Before the behavior was controlled by EXT2FS_SYSTEM_FLAGS. Make that behavior the default.
1.5	11-Feb-2023	tsutsui	Build a RAMDISK root kernel on NetBSD/next68k release build. No sysinst(8) yet, but useful on bootstrap and rescue ops.
1.4	06-Feb-2009	jym	branches: 1.4.96; Changes to MEMORY_RBFLAGS option: - renamed to MEMORY_DISK_RBFLAGS to better fit the rest of the MEMORY_DISK options(4) - change default value to RB_AUTOBOOT instead of RB_SINGLE, and adapt the config(5) files accordingly - document this option inside options(4) See also http://mail-index.netbsd.org/tech-kern/2008/12/25/msg003924.html Reviewed by abs@ in private mail.
1.3	02-Apr-2002	lukem	branches: 1.3.116; 1.3.124; Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, which was suggested by Izumi Tsutsui <tsutsui@ceres.dti.ne.jp> as being more consistent with what it's controlling...
1.2	10-Mar-2002	lukem	* rename MINIROOTSIZE to MEMORY_DISK_SIZE, so that all md(4) options are now consistently named * fold opt_mdsize.h into opt_md.h
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.28; 1.1.1.1.32; Initial import of NetBSD/next68k.
1.1.1.1.32.2	17-Apr-2002	nathanw	Catch up to -current.
1.1.1.1.32.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.1.1.1.28.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.1.1.28.1	16-Mar-2002	jdolecek	Catch up with -current.
1.3.124.1	03-Mar-2009	skrll	Sync with HEAD.
1.3.116.1	04-May-2009	yamt	sync with head.
1.4.96.2	23-Feb-2023	martin	Remove driver not yet pressent in this branch, to fix the build after ticket #91.
1.4.96.1	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #91): etc/etc.next68k/MAKEDEV.conf: revision 1.7 sys/arch/next68k/conf/GENERIC: revision 1.156 sys/arch/next68k/conf/GENERIC: revision 1.157 sys/arch/next68k/conf/GENERIC: revision 1.158 distrib/next68k/instkernel/Makefile: revision 1.1 sys/arch/next68k/conf/GENERIC: revision 1.159 distrib/next68k/ramdisk/list: revision 1.1 etc/etc.next68k/Makefile.inc: revision 1.8 sys/arch/next68k/conf/RAMDISK: revision 1.5 distrib/next68k/ramdisk/dot.profile: revision 1.1 sys/arch/next68k/conf/SLAB: revision 1.62 sys/arch/next68k/conf/GENERIC: revision 1.160 sys/arch/next68k/conf/SLAB: revision 1.63 sys/arch/next68k/conf/GENERIC: revision 1.161 distrib/next68k/ramdisk/Makefile: revision 1.1 sys/arch/next68k/conf/majors.next68k: revision 1.26 distrib/next68k/Makefile: revision 1.2 Remove trailing TABs. Remove trailing spaces and TABs. Enable file-system CD9660. It's useful for installation especially on emulators. Remove nonexistent options SWAPDEBUG. Remove unnecessary commented out lines. Disable rarely used options and devices, and add options MODULAR instead. Also enable files-system MSDOS for file exchange via removable media. Build a RAMDISK root kernel on NetBSD/next68k release build. No sysinst(8) yet, but useful on bootstrap and rescue ops.
1.64	29-Jan-2024	christos	PR/57889: Ricardo Branco: ext2fs does not have user immutable and append file flags, only system ones. Restrict those to the superuser. Before the behavior was controlled by EXT2FS_SYSTEM_FLAGS. Make that behavior the default.
1.63	11-Feb-2023	tsutsui	Remove nonexistent options SWAPDEBUG.
1.62	03-Feb-2023	tsutsui	Remove trailing TABs.
1.61	22-Dec-2022	nat	Driver for DaynaPORT SCSI/Link (dse.4). Written by Hiroshi Noguchi, of which an updated version was posted to port-mac68k in 2001. Attachments were added to kernel configs for platforms that already had the Cabletron (se.4) driver added, although other platorms may benefit. Reviewed on tech-net by Izumi Tsutsui.
1.60	21-Jan-2021	nia	branches: 1.60.18; add a commented out compat_ossaudio wherever there's compat_linux requested by mrg
1.59	19-Dec-2018	maxv	branches: 1.59.12; Remove compat_svr4 and compat_svr4_32, as discussed on tech-kern@ recently, but also as discussed several times in the past.
1.58	01-Aug-2018	maxv	Unreference IPF/PF from all the config files, and enable NPF instead when wanted. This also fixes some inconsistencies I saw in several files (eg IPF options while IPF was not compiled, IPF+PF enabled by default, etc).
1.57	14-Sep-2017	mrg	branches: 1.57.2; 1.57.4; clean up COMPAT_* options for native netbsd code: - new series of files that are useful for saying "i want everything since netbsd 1.4", etc. - use the fact COMPAT_* options have future dependancies to remove many redundant options. removes about 3000 lines total across kernel configuration files. tested about 30 random kernels in the changed list.
1.56	09-Jul-2017	tsutsui	Clarify serial port names. Affects zs(4) man page mentioned in PR/52377. Actual port connection is briefly checked by "NeXT cube internal schematics" http://web.archive.org/web/20091015214305/http://www.lrz-muenchen.de/~heller/NeXT/NeXT.html
1.55	21-Aug-2015	uebayasi	Add `pseudo-device ksyms' where `options DDB' is used, because config(1)/config(5) can't handle module dependency correctly at this moment. (This is another proof that shared file definition (`file xxx.c a\|b') is a bad idea.)
1.54	07-Aug-2015	maxv	Remove the KMEMSTATS option. It no longer exists.
1.53	23-Aug-2014	dholland	branches: 1.53.2; Systematize (and in many cases, fix) the comments on options COMPAT_NN. There are quite a few configs that are missing some COMPAT_NN options in ways that don't make sense; this should probably get cleaned up too, but for the time being I've not added or removed anything.
1.52	30-Jun-2013	rmind	G/C PFIL_HOOKS from the kernel configs.
1.51	05-Jun-2013	christos	branches: 1.51.2; remove obsolete networking options
1.50	27-Apr-2013	christos	the bogus number police
1.49	27-Apr-2013	christos	remove confusing numeric locators where they are unused.
1.48	02-Mar-2013	christos	Under FAST_IPSEC, IPSEC_ESP is mandatory; GC it.
1.47	01-Mar-2013	joerg	Retire OSI network stack. OK core@
1.46	05-Jun-2012	abs	branches: 1.46.2; Adjust the WSDISPLAY_COMPAT_USL comment to mention wsconscfg, to at least give a hint that its not just for third party compat. No functional change.
1.45	10-Mar-2012	joerg	P1003_1B_SEMAPHORE is no longer optional.
1.44	22-Nov-2011	tls	branches: 1.44.2; 1.44.4; The rnd pseudo-device is not really optional, because it is in the same source file as the entropy-pool code itself. Move it to std. This will be cleaned up more when I split the sources up as they should be. This fixes build breaks on several ports. Thanks to Havard Eidnes for pointing them out.
1.43	06-Mar-2011	bouyer	branches: 1.43.4; merge the bouyer-quota2 branch. This adds a new on-disk format to store disk quota usage and limits, integrated with ffs metadata. Usage is checked by fsck_ffs (no more quotacheck) and is covered by the WAPBL journal. Enabled with kernel option QUOTA2 (added where QUOTA was enabled in kernel config files), turned on with tunefs(8) on a per-filesystem basis. mount_mfs(8) can also turn quotas on. See http://mail-index.netbsd.org/tech-kern/2011/02/19/msg010025.html for details.
1.42	23-Nov-2010	hannken	branches: 1.42.2; 1.42.4; Remove unused count from pseudo-device md.
1.41	08-May-2010	mrg	enable IPFILTER_COMPAT in all kernels that have ipfilter already. canonicalise several of the ipf option segments in various files (this mostly means adding commented out IPFILTER_DEFAULT_BLOCK, or adding commented or uncommented IPFILTER_LOG or IPFILTER_LOOKUP option statements.) i built about 20 of these kernels to check, but not all of them.
1.40	16-Apr-2010	pooka	Remove unused count (invariably "4") from pseudo-device fss.
1.39	05-Dec-2009	pooka	branches: 1.39.2; 1.39.4; Remove the portalfs kernel file system driver. Replace mount_portal(8) with a version based on puffs. User functionality remains the same.
1.38	06-Mar-2009	joerg	Remove SHMMAXPGS from all kernel configs. Dynamically compute the initial limit as 1/4 of the physical memory. Ensure the limit is at least 1024 pages, the old default on most platforms.
1.37	24-Nov-2008	ad	branches: 1.37.4; Remove softdep, pass 1. We are focused on improving journalling. Proposed on tech-kern@.
1.36	12-Nov-2008	ad	Remove LKMs and switch to the module framework, pass 1. Proposed on tech-kern@.
1.35	30-May-2008	tsutsui	branches: 1.35.4; 1.35.6; Add options COMPAT_40 to files which have options COMPAT_30.
1.34	26-Aug-2006	christos	branches: 1.34.56; 1.34.58; 1.34.60; 1.34.62; PR/34283: Gene ENonymous: Add IPFILTER_LOOKUP to the default kernel options Also remove CCITT,NS,NIP
1.33	05-Feb-2006	cube	branches: 1.33.2; Remove 'count' argument for pseudo-devices that ignore it (vnd, bpfilter, ppp, gif, gre, tun, sl, strip, faith, stf).
1.32	04-Feb-2006	rpaulo	bpfilter doesn't accept count anymore.
1.31	11-Dec-2005	christos	branches: 1.31.2; 1.31.4; 1.31.6; merge ktrace-lwp.
1.30	19-Aug-2005	christos	Enable ptyfs by default on the non-install and non small/tiny/ramdisk kernels
1.29	19-Aug-2005	christos	64 bit inode changes.
1.28	31-Jul-2005	yamt	revert "defflag VMSWAP" changes for now. there seems to be far more people who don't want to edit their kernel config files than i thought.
1.27	30-Jul-2005	yamt	add "options VMSWAP" to non INSTALL kernels.
1.26	07-Jul-2005	tron	Add (commented out) IPSEC_NAT_T option.
1.25	25-Feb-2005	simonb	branches: 1.25.2; 1.25.4; Add COMPAT_20 (and COMPAT_16 in some cases) to kernel config files that didn't have those options but had other earlier compat options.
1.24	31-Jan-2005	hannken	Add file system snapshots to kernel configs. - Ffs internal snapshots get compiled in unconditionally. - File system snapshot device fss(4) added to all kernel configs that have a disk. Device is commented out on all non-GENERIC kernels. Reviewed by: Jason Thorpe <thorpej@netbsd.org>
1.23	10-Nov-2004	christos	branches: 1.23.4; 1.23.6; Add COMPAT_BSDPTY on all the kernels that have COMPAT options.
1.22	04-Sep-2004	manu	IPv4 PIM support, based on a submission from Pavlin Radoslavov posted on tech-net@
1.21	15-Jul-2004	atatat	Add "options SYSCTL_INCLUDE_DESCR" to a lot of configs, but commented out in most of them.
1.20	30-Sep-2003	mycroft	branches: 1.20.2; Add P1003_1B_SEMAPHORE.
1.19	22-Sep-2003	cl	add COMPAT_15/COMPAT_16
1.18	10-Apr-2003	christos	branches: 1.18.2; Bye Bye UCONSOLE
1.17	18-Sep-2002	lukem	enable USERCONF by default; it's small and extremely useful to have available.
1.16	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.15	11-Jul-2002	mycroft	Oops; add scsibus too.
1.14	11-Jul-2002	mycroft	Enable the SCSI driver.
1.13	17-Jun-2002	lukem	Enable "pseudo-device clockctl" in all kernels, except installation related kernels (INSTALL* and RAMDISK*). This enables rc.conf(5) $ntpd_chroot to be used "out of the box"
1.12	25-Apr-2002	atatat	branches: 1.12.2; 1.12.4; Add the INCLUDE_CONFIG_FILE option to all config files. In config files that are generic (ie, GENERIC, GENERICSBC, GENERIC32, ALL, or ALPHA), it is uncommented.
1.11	12-Apr-2002	gmcgarry	Add commented-out USERCONF option. Mainly useful for install media and can be optionally enabled based on miniroot and ramdisk size requirements.
1.10	27-Jan-2002	jdolecek	add options PIPE_SOCKETPAIR to individual kernel configs the option is commented out on everything but kernels I was able to recognize as INSTALL-like or ones for small memory machines
1.9	20-Nov-2001	lukem	cleanup: options SPACE TAB makeoptions TAB psuedo-device TAB remove trailing whitespace replace multiple spaces -> tabs options "FOO" -> options FOO options "FOO=bar" -> options FOO=bar options "FOO=\"bar\"" -> options FOO="\"bar\""
1.8	20-Nov-2001	lukem	- pull in opt_kgdb.h where necessary - replace opt_kgdb_machdep.h with opt_kgdb.h - defparam opt_kgdb.h: KGDB_DEV KGDB_DEVNAME KGDB_DEVADDR KGDB_DEVRATE KGDB_DEVMODE - move from opt_ddbparam.h to opt_ddb.h: DDB_FROMCONSOLE DDB_ONPANIC DDB_HISTORY_SIZE DDB_BREAK_CHAR SYMTAB_SPACE - replace KGDBDEV with KGDB_DEV - replace KGDBADDR with KGDB_DEVADDR - replace KGDBMODE with KGDB_DEVMODE - replace KGDBRATE with KGDB_DEVRATE - use `9600' instead of `0x2580' for 9600 baud rate - use correct quotes for options KGDB_DEVNAME="\"com\"" - use correct quotes for options KGDB_DEV="17*256+0" - remove unnecessary dependancy on Makefile for kgdb_stub.o - minor whitespace cleanup
1.7	13-Nov-2001	augustss	The wsmux pseudo device does not need a count anymore.
1.6	08-Jul-2001	abs	branches: 1.6.2; 1.6.8; Standardise TCP_COMPAT_42 as commented out, grouped with other COMPAT options, and with the comment '4.2BSD TCP/IP bug compat. Not recommended' Add commented out 'TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG' (All hail amiga and atari which make some attempt to automate the multiplicity of config files...)
1.5	11-Jun-2001	wiz	Fix various misspellings of compatible/compatibility.
1.4	12-May-2001	chs	switch next68k to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return pointer values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.3	29-Sep-2000	deberg	branches: 1.3.2; 1.3.4; add RCONS_BPP16 for color display also lose esp0 since i have no disc in this machine, and build symbols.
1.2	24-Sep-2000	jdolecek	don't specify number of ptys if >= 16 (current default initial number) pty comments: normalize and g/c what is no longer relevant
1.1	17-Jun-2000	deberg	branches: 1.1.2; 1.1.4; my development machine
1.1.4.2	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.1.4.1	17-Jun-2000	minoura	file SLAB was added on branch minoura-xpg4dl on 2000-06-22 17:01:57 +0000
1.1.2.1	06-Oct-2000	deberg	pullup 1.3, approved by thorpej add RCONS_BPP16 for color display also lose esp0 since i have no disc in this machine, and build symbols.
1.3.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.3.2.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.3.2.1	29-Sep-2000	bouyer	file SLAB was added on branch thorpej_scsipi on 2000-11-20 20:18:12 +0000
1.6.8.8	18-Oct-2002	nathanw	Catch up to -current.
1.6.8.7	17-Sep-2002	nathanw	Catch up to -current.
1.6.8.6	01-Aug-2002	nathanw	Catch up to -current.
1.6.8.5	20-Jun-2002	nathanw	Catch up to -current.
1.6.8.4	17-Apr-2002	nathanw	Catch up to -current.
1.6.8.3	28-Feb-2002	nathanw	Catch up to -current.
1.6.8.2	08-Jan-2002	nathanw	Catch up to -current.
1.6.8.1	08-Jul-2001	nathanw	file SLAB was added on branch nathanw_sa on 2002-01-08 00:26:57 +0000
1.6.2.5	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.6.2.4	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.6.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.6.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.6.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.12.4.1	01-Aug-2002	lukem	Pull up revision 1.13 (requested by lukem in ticket #312): Enable "pseudo-device clockctl" in all kernels, except installation related kernels (INSTALL* and RAMDISK*). This enables rc.conf(5) $ntpd_chroot to be used "out of the box"
1.12.2.2	16-Jul-2002	gehenna	catch up with -current.
1.12.2.1	15-Jul-2002	gehenna	catch up with -current.
1.18.2.7	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.18.2.6	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.18.2.5	04-Feb-2005	skrll	Sync with HEAD.
1.18.2.4	14-Nov-2004	skrll	Sync with HEAD.
1.18.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.18.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.18.2.1	03-Aug-2004	skrll	Sync with HEAD
1.20.2.1	15-Jul-2004	he	Pull up revision 1.21 (requested by atatat in ticket #663): Add "options SYSCTL_INCLUDE_DESCR" to a lot of configurations, but commented out in most of them.
1.23.6.2	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.23.6.1	12-Feb-2005	yamt	sync with head.
1.23.4.1	29-Apr-2005	kent	sync with -current
1.25.4.2	30-Dec-2006	yamt	sync with head.
1.25.4.1	21-Jun-2006	yamt	sync with head.
1.25.2.1	18-Jul-2005	riz	Pull up revision 1.26 (requested by tron in ticket #566): Add (commented out) IPSEC_NAT_T option.
1.31.6.1	22-Apr-2006	simonb	Sync with head.
1.31.4.1	09-Sep-2006	rpaulo	sync with head
1.31.2.1	18-Feb-2006	yamt	sync with head.
1.33.2.1	03-Sep-2006	yamt	sync with head.
1.34.62.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.34.60.3	11-Aug-2010	yamt	sync with head.
1.34.60.2	11-Mar-2010	yamt	sync with head
1.34.60.1	04-May-2009	yamt	sync with head.
1.34.58.1	04-Jun-2008	yamt	sync with head
1.34.56.2	17-Jan-2009	mjf	Sync with HEAD.
1.34.56.1	02-Jun-2008	mjf	Sync with HEAD.
1.35.6.2	28-Apr-2009	skrll	Sync with HEAD.
1.35.6.1	19-Jan-2009	skrll	Sync with HEAD.
1.35.4.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.37.4.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.39.4.3	21-Apr-2011	rmind	sync with head
1.39.4.2	05-Mar-2011	rmind	sync with head
1.39.4.1	30-May-2010	rmind	sync with head
1.39.2.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.39.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.42.4.1	08-Feb-2011	bouyer	Add QUOTA2 where QUOTA is enabled (and QUOTA2 commented out where QUOTA is commented out)
1.42.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.43.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.43.4.2	30-Oct-2012	yamt	sync with head
1.43.4.1	17-Apr-2012	yamt	sync with head
1.44.4.1	12-Jun-2012	riz	Pull up following revision(s) (requested by abs in ticket #311): sys/arch/netwinder/conf/GENERIC: revision 1.112 sys/arch/i386/conf/GENERIC: revision 1.1074 sys/arch/atari/conf/MILAN.in: revision 1.26 sys/arch/zaurus/conf/GENERIC: revision 1.54 sys/arch/shark/conf/GENERIC: revision 1.101 sys/arch/hpcmips/conf/MPC303: revision 1.60 sys/arch/i386/conf/XEN3_DOM0: revision 1.67 sys/arch/evbarm/conf/MPCSA_GENERIC: revision 1.29 sys/arch/vax/conf/GENERIC: revision 1.181 sys/arch/sparc/conf/KRUPS: revision 1.59 sys/arch/evbarm/conf/BEAGLEBOARD: revision 1.27 sys/arch/i386/conf/INSTALL_FLOPPY: revision 1.16 sys/arch/prep/conf/GENERIC: revision 1.163 sys/arch/hpcmips/conf/GENERIC: revision 1.216 sys/arch/sparc/conf/TADPOLE3GX: revision 1.56 sys/arch/shark/conf/INSTALL: revision 1.50 sys/arch/next68k/conf/GENERIC: revision 1.127 sys/arch/evbppc/conf/VIRTEX_GSRD2: revision 1.16 sys/arch/evbppc/conf/VIRTEX_DFC: revision 1.17 sys/arch/evbppc/conf/EXPLORA451: revision 1.48 sys/arch/bebox/conf/INSTALL: revision 1.54 sys/arch/next68k/conf/SLAB: revision 1.46 sys/arch/i386/conf/GENERIC_TINY: revision 1.132 sys/arch/bebox/conf/GENERIC: revision 1.131 sys/arch/amd64/conf/XEN3_DOM0: revision 1.84 sys/arch/amd64/conf/GENERIC: revision 1.356 sys/arch/evbarm/conf/MMNET_GENERIC: revision 1.6 share/man/man4/wscons.4: revision 1.31 sys/arch/hpcmips/conf/TX3912: revision 1.79 sys/arch/evbarm/conf/ARMADILLO9: revision 1.35 sys/arch/hpcsh/conf/GENERIC: revision 1.97 sys/arch/i386/conf/ALL: revision 1.339 sys/arch/hpcmips/conf/TX3922: revision 1.93 sys/arch/cats/conf/INSTALL: revision 1.82 sys/arch/sparc64/conf/GENERIC: revision 1.151 sys/arch/i386/conf/INSTALL_TINY: revision 1.135 sys/arch/evbppc/conf/VIRTEX_GSRD1: revision 1.15 sys/arch/evbarm/conf/TS7200: revision 1.49 sys/arch/hpcmips/conf/VR41XX: revision 1.55 sys/arch/hp700/conf/GENERIC: revision 1.115 sys/arch/cats/conf/GENERIC: revision 1.140 Mention wsconscfg(8) needs WSDISPLAY_COMPAT_USL If a port is going to have wscons for virtual terminals then it really make= s sense to enable WSDISPLAY_COMPAT_USL so the system can switch between the virtual terminals... Adjust the WSDISPLAY_COMPAT_USL comment to mention wsconscfg, to at least give a hint that its not just for third party compat. No functional change.
1.44.2.1	11-Mar-2012	mrg	sync to latest -current
1.46.2.3	03-Dec-2017	jdolecek	update from HEAD
1.46.2.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.46.2.1	23-Jun-2013	tls	resync from head
1.51.2.1	28-Aug-2013	rmind	sync with head
1.53.2.2	28-Aug-2017	skrll	Sync with HEAD
1.53.2.1	22-Sep-2015	skrll	Sync with HEAD
1.57.4.1	10-Jun-2019	christos	Sync with HEAD
1.57.2.2	26-Dec-2018	pgoyette	Sync with HEAD, resolve a few conflicts
1.57.2.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.59.12.1	03-Apr-2021	thorpej	Sync with HEAD.
1.60.18.1	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #91): etc/etc.next68k/MAKEDEV.conf: revision 1.7 sys/arch/next68k/conf/GENERIC: revision 1.156 sys/arch/next68k/conf/GENERIC: revision 1.157 sys/arch/next68k/conf/GENERIC: revision 1.158 distrib/next68k/instkernel/Makefile: revision 1.1 sys/arch/next68k/conf/GENERIC: revision 1.159 distrib/next68k/ramdisk/list: revision 1.1 etc/etc.next68k/Makefile.inc: revision 1.8 sys/arch/next68k/conf/RAMDISK: revision 1.5 distrib/next68k/ramdisk/dot.profile: revision 1.1 sys/arch/next68k/conf/SLAB: revision 1.62 sys/arch/next68k/conf/GENERIC: revision 1.160 sys/arch/next68k/conf/SLAB: revision 1.63 sys/arch/next68k/conf/GENERIC: revision 1.161 distrib/next68k/ramdisk/Makefile: revision 1.1 sys/arch/next68k/conf/majors.next68k: revision 1.26 distrib/next68k/Makefile: revision 1.2 Remove trailing TABs. Remove trailing spaces and TABs. Enable file-system CD9660. It's useful for installation especially on emulators. Remove nonexistent options SWAPDEBUG. Remove unnecessary commented out lines. Disable rarely used options and devices, and add options MODULAR instead. Also enable files-system MSDOS for file exchange via removable media. Build a RAMDISK root kernel on NetBSD/next68k release build. No sysinst(8) yet, but useful on bootstrap and rescue ops.
1.45	18-Jan-2024	thorpej	Switch next68k over to common interrupt dispatch and G/C __HAVE_LEGACY_INTRCNT. Also included is G/C of the old ssir stuff that's no longer used.
1.44	13-Jan-2024	thorpej	Switch next68k over to the common m68k vector table.
1.43	09-Jan-2024	thorpej	Remove duplicated / slightly-tweaked loadustp() (load user segment table) routines from all of the m68k ports using the shared pmap. Instead, in pmap_init(), set up a function pointer to the appropriate mmu_load_urp*() function in mmu_subr.s.
1.42	18-Feb-2019	thorpej	Refactor the 68040 writeback() from each m68k port's trap handler into a shared copy: m68040_writeback(). It is essentially a copy of the Atari version, with some minor cosmetic tweaks and one small performance optimization from the mvme68k port. Tested by rjs@ on a Quadra 950. (Thanks!)
1.41	19-Dec-2018	maxv	Remove compat_svr4 and compat_svr4_32, as discussed on tech-kern@ recently, but also as discussed several times in the past.
1.40	12-Jun-2011	rmind	branches: 1.40.52; 1.40.54; Welcome to 5.99.53! Merge rmind-uvmplock branch: - Reorganize locking in UVM and provide extra serialisation for pmap(9). New lock order: [vmpage-owner-lock] -> pmap-lock. - Simplify locking in some pmap(9) modules by removing P->V locking. - Use lock object on vmobjlock (and thus vnode_t::v_interlock) to share the locks amongst UVM objects where necessary (tmpfs, layerfs, unionfs). - Rewrite and optimise x86 TLB shootdown code, make it simpler and cleaner. Add TLBSTATS option for x86 to collect statistics about TLB shootdowns. - Unify /dev/mem et al in MI code and provide required locking (removes kernel-lock on some ports). Also, avoid cache-aliasing issues. Thanks to Andrew Doran and Joerg Sonnenberger, as their initial patches formed the core changes of this branch.
1.39	20-Feb-2008	drochner	branches: 1.39.32; 1.39.42; Since files.wscons et al. are included by ~all ports anyway, include them in the mi "files" file, and remove include statements from md files. These shouldn't pull in additional kernel code when not in use, so it shouldn't do any harm except a risk of namespace collisions which should be easy to fix.
1.38	03-Dec-2007	ad	Interrupt handling changes, in discussion since February: - Reduce available SPL levels for hardware devices to none, vm, sched, high. - Acquire kernel_lock only for interrupts at IPL_VM. - Implement threaded soft interrupts.
1.37	08-Mar-2007	tsutsui	branches: 1.37.2; 1.37.18; 1.37.20; 1.37.26; MI softintr(9)'fy. Tested by bouyer@. See also: http://mail-index.netbsd.org/port-next68k/2007/03/06/0000.html
1.36	11-Dec-2005	christos	branches: 1.36.26; merge ktrace-lwp.
1.35	14-Nov-2004	christos	branches: 1.35.12; Use common procfs_machdep.c
1.34	27-Jul-2003	thorpej	Since everyone uses clock_subr.c (or should, if they don't currently), list it in conf/files instead of in every port's files.*.
1.33	25-Jun-2003	he	branches: 1.33.2; Declare USELEDS option, now that locore.s tries to include opt_useleds.h.
1.32	05-Nov-2002	chs	merge pmap.c for all 4k-page motorola-MMU (or compatible) m68k platforms.
1.31	03-Nov-2002	chs	use a merged sys_machdep.c for all the motorola-MMU m68k platforms.
1.30	03-Nov-2002	chs	merge all the m68k copies of kgdb_machdep.c.
1.29	02-Nov-2002	chs	enhance the common m68k db_memrw.c to handle read-only kernel text and switch all the motorola-MMU m68k platforms to use it.
1.28	20-Oct-2002	chs	merge the 12 copies of vm_machdep.c on the m68k platforms. clean up some other stuff along the way, including: - use m68k/cacheops.*, remove duplicates from cpu.h. - centralize a few declarations in (all the copies of) cpu.h. - define M68K_VAC on platforms which have a VAC. - switch the sun platforms to the (now common) proc_trampoline(). - do the phys_map thang on the sun platforms too, no reason not to.
1.27	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.26	06-Sep-2002	gehenna	Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.25	17-May-2002	jdolecek	make kgdb buildable again, g/c next68k/stub.c Changes by Christian Limpach in kern/16794, with some minor adjustment by me.
1.24	21-Jan-2002	jdolecek	branches: 1.24.8; Switch to MI dev/md_root.c for archs which don't have any special memory disk hooks (i.e. everything except atari).
1.23	28-Nov-2001	lukem	- convert usage of "defopt" to "defflag" where the relevant option does not support a value (e.g., it's to be used as "options FOO" instead of "options FOO=xxx"). options that take a value were converted to defparam recently. - minor whitespace & formatting cleanups
1.22	20-Nov-2001	lukem	cleanup: options SPACE TAB makeoptions TAB psuedo-device TAB remove trailing whitespace replace multiple spaces -> tabs options "FOO" -> options FOO options "FOO=bar" -> options FOO=bar options "FOO=\"bar\"" -> options FOO="\"bar\""
1.21	20-Nov-2001	lukem	whitespace cleanup
1.20	18-Jun-2001	christos	branches: 1.20.2; 1.20.8; Add an e_trapsignal member to struct emul, so that emulated processes can send the appropriate signal depending on the trap type.
1.19	12-May-2001	chs	switch next68k to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return pointer values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.18	17-Jan-2001	fvdl	branches: 1.18.2; Add machdep file for procfs. Currently only used for linux-style /proc/cpuinfo (only active when procfs is mounted with -o linux). For ports other than the i386 this currently produces an empty string.
1.17	29-Sep-2000	deberg	merge lines
1.16	27-Mar-2000	scottr	The declaration for esp has moved to conf/files. (Hi Charles!)
1.15	14-Mar-2000	oster	Add the RAIDframe device major to the machine-dependent config files so that the right entries get added to dev_name2blk[]. Needed for / on RAID. (Whoops! I missed checking these in when adding the RAID_AUTOCONFIG stuff.)
1.14	03-Aug-1999	dbj	branches: 1.14.2; defopt SERCONSOLE
1.13	07-Jun-1999	thorpej	Only declare block major numbers for devices which can be the root device.
1.12	24-Apr-1999	dbj	add nextkbd flag to nextcons.c so that kernel can be cleanly configured without a video console patch submitted by Matt Debergalis
1.11	19-Apr-1999	kleink	Add COMPAT_SVR4 for m68k.
1.10	27-Mar-1999	dbj	branches: 1.10.2; added kgdb support.
1.9	26-Mar-1999	dbj	Added support for using wscons as console. Enabled wscons as default console. Use option SERCONSOLE now to use serial console instead now.
1.8	24-Mar-1999	dbj	Applied patches from Matt Debergalis <deberg@mit.edu>. These patches include: Added framebuffer mapping for color framebuffer to support color wscons which is coming soon. Renamed wskbdmap_mfii[ch] to wskbdmap_next[ch] Changed video to be white on black instead of black on white. Now handles and discards mouse interrupts. Video and keyboard is now working on mono machines.
1.7	28-Jan-1999	dbj	wscons based console video & keyboard support for the NeXT from Matt DeBergalis
1.6	27-Jan-1999	dbj	Finished the setting of the system date from the rtc.
1.5	02-Jan-1999	dbj	Aded include for files.wscons so changes from pr 6707 to conf.c compile.
1.4	15-Dec-1998	itohy	Added COMPAT_LINUX support.
1.3	28-Aug-1998	dbj	Updated many of the pmap files to use current versions from the mvme68k port. The next68k port now uses MACHINE_NEW_NONCONTIG.
1.2	05-Jul-1998	dbj	Started the esp scsi driver. Fixed bus_space_handle_t in nextdma device. Fixed scsi interrupt define.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.10.2.1	26-Apr-1999	perry	branches: 1.10.2.1.2; pullup 1.11->1.12 (dbj): allow kernels to build without video console
1.10.2.1.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.14.2.2	18-Jan-2001	bouyer	Sync with head (for UBC+NFS fixes, mostly).
1.14.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.18.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.20.8.6	11-Nov-2002	nathanw	Catch up to -current
1.20.8.5	17-Sep-2002	nathanw	Catch up to -current.
1.20.8.4	20-Jun-2002	nathanw	Catch up to -current.
1.20.8.3	28-Feb-2002	nathanw	Catch up to -current.
1.20.8.2	08-Jan-2002	nathanw	Catch up to -current.
1.20.8.1	18-Jun-2001	nathanw	file files.next68k was added on branch nathanw_sa on 2002-01-08 00:26:58 +0000
1.20.2.4	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.20.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.20.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.20.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.24.8.3	30-May-2002	gehenna	Catch up with -current.
1.24.8.2	17-May-2002	gehenna	Remove old block majors list.
1.24.8.1	16-May-2002	gehenna	Include the list of block/character major numbers.
1.33.2.4	29-Nov-2004	skrll	Sync with HEAD.
1.33.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.33.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.33.2.1	03-Aug-2004	skrll	Sync with HEAD
1.35.12.3	27-Feb-2008	yamt	sync with head.
1.35.12.2	07-Dec-2007	yamt	sync with head
1.35.12.1	03-Sep-2007	yamt	sync with head.
1.36.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.37.26.1	08-Dec-2007	mjf	Sync with HEAD.
1.37.20.2	23-Mar-2008	matt	sync with HEAD
1.37.20.1	09-Jan-2008	matt	sync with HEAD
1.37.18.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.37.2.1	03-Dec-2007	ad	Sync with HEAD.
1.39.42.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.39.32.1	18-Mar-2010	rmind	Unify /dev/{mem,kmem,zero,null} implementations in MI code. Based on patch from Joerg Sonnenberger, proposed on tech-kern@, in February 2008. Work and depression still in progress.
1.40.54.1	10-Jun-2019	christos	Sync with HEAD
1.40.52.1	26-Dec-2018	pgoyette	Sync with HEAD, resolve a few conflicts
1.26	04-Feb-2023	tsutsui	Remove trailing spaces and TABs.
1.25	04-Apr-2020	jdolecek	branches: 1.25.22; mark nsmb major obsolete
1.24	28-Jan-2019	dholland	Systematize handling of removed drivers. - Every driver that was removed and whose number hasn't already been reused is now listed with a commented-out "obsolete" line. - The format of these has been systematized. Future format changes can probably be safely done with a script. - This does not include a few cases of assignments that only lasted a couple days, or stuff from before major reorgs. Some of these may be included nonetheless, because there was a lot of ground to cover and therefore not a lot of time to dig into history in detail. Note that the obsolete listings do not mean the major numbers can never be reused; that's up to portmasters and/or core. It does mean that they won't be reused by accident, however, which in some cases (depending on the driver, how widely used it was, its family of device nodes, their default permissions, etc.) can be quite dangerous. Note that some of the things now explicitly listed as obsolete are really ancient history. My scan went back as far as when the majors files were added. (But not before that.)
1.23	19-Dec-2018	maxv	Remove compat_svr4 and compat_svr4_32, as discussed on tech-kern@ recently, but also as discussed several times in the past.
1.22	30-Jun-2011	wiz	branches: 1.22.52; 1.22.54; dependant -> dependent
1.21	12-Nov-2008	ad	Remove LKMs and switch to the module framework, pass 1. Proposed on tech-kern@.
1.20	31-Dec-2007	ad	branches: 1.20.6; 1.20.10; 1.20.16; 1.20.18; Remove systrace. Ok core@.
1.19	24-Nov-2006	wiz	branches: 1.19.28; 1.19.34; 1.19.42; s/independant/independent/, from Zafer.
1.18	11-Dec-2005	christos	branches: 1.18.20; 1.18.22; merge ktrace-lwp.
1.17	17-Sep-2005	yamt	make VMSWAP optional again.
1.16	31-Jul-2005	yamt	revert "defflag VMSWAP" changes for now. there seems to be far more people who don't want to edit their kernel config files than i thought.
1.15	30-Jul-2005	yamt	defflag VMSWAP.
1.14	10-May-2005	jdolecek	branches: 1.14.2; assign major for nsmb(4)
1.13	10-Dec-2003	jmc	Change reference at bottom from sys/dev/majors to sys/conf/majors to match reality
1.12	24-Oct-2003	jdolecek	add major for 'ses' for archs which have the other scsi devices
1.11	22-Oct-2003	jdolecek	add wsfont major to archs which have the other wscons devices
1.10	10-Oct-2003	jdolecek	reassing majors for crypto and pf to use the newly defined MI major range
1.9	10-Oct-2003	jdolecek	update the comment - the space for machine-dependant majors is reduced to 0-143 follows discussion on tech-kern
1.8	05-Oct-2003	jdolecek	Add some framework for MI assignment of device majors - add sys/dev/majors which is automatically included during kernel config, and add comments to individual machine-dependant majors.* files to assign new MI majors in MI file. Range 0-191 is reserved for machine-specific assignments, range 192+ are MI assignments. Follows recent discussion on tech-kern@
1.7	22-Aug-2003	itojun	create /dev/crypto
1.6	27-Jul-2003	itojun	reserve cdev major # for PF. ok'ed by technical-exec
1.5	25-Apr-2003	ragge	branches: 1.5.2; Add ksyms device major.
1.4	04-Oct-2002	elric	branches: 1.4.2; assign majors for raw and cooked cgd's.
1.3	21-Sep-2002	mycroft	Fix the device name for ptc so ptys actually work again.
1.2	06-Sep-2002	gehenna	branches: 1.2.2; Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.1	16-May-2002	gehenna	branches: 1.1.2; file majors.next68k was initially added on branch gehenna-devsw.
1.1.2.3	15-Jul-2002	gehenna	catch up with -current.
1.1.2.2	30-May-2002	gehenna	Add $NetBSD$
1.1.2.1	16-May-2002	gehenna	Add the list of block/character majors.
1.2.2.3	18-Oct-2002	nathanw	Catch up to -current.
1.2.2.2	17-Sep-2002	nathanw	Catch up to -current.
1.2.2.1	06-Sep-2002	nathanw	file majors.next68k was added on branch nathanw_sa on 2002-09-17 21:16:20 +0000
1.4.2.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.4.2.1	04-Oct-2002	jdolecek	file majors.next68k was added on branch kqueue on 2002-10-10 18:34:36 +0000
1.5.2.4	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.5.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.2.1	03-Aug-2004	skrll	Sync with HEAD
1.14.2.3	21-Jan-2008	yamt	sync with head
1.14.2.2	30-Dec-2006	yamt	sync with head.
1.14.2.1	21-Jun-2006	yamt	sync with head.
1.18.22.1	10-Dec-2006	yamt	sync with head.
1.18.20.1	12-Jan-2007	ad	Sync with head.
1.19.42.1	02-Jan-2008	bouyer	Sync with HEAD
1.19.34.1	18-Feb-2008	mjf	Sync with HEAD.
1.19.28.1	09-Jan-2008	matt	sync with HEAD
1.20.18.1	19-Jan-2009	skrll	Sync with HEAD.
1.20.16.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.20.10.1	04-May-2009	yamt	sync with head.
1.20.6.1	17-Jan-2009	mjf	Sync with HEAD.
1.22.54.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.22.54.1	10-Jun-2019	christos	Sync with HEAD
1.22.52.1	26-Dec-2018	pgoyette	Sync with HEAD, resolve a few conflicts
1.25.22.1	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #91): etc/etc.next68k/MAKEDEV.conf: revision 1.7 sys/arch/next68k/conf/GENERIC: revision 1.156 sys/arch/next68k/conf/GENERIC: revision 1.157 sys/arch/next68k/conf/GENERIC: revision 1.158 distrib/next68k/instkernel/Makefile: revision 1.1 sys/arch/next68k/conf/GENERIC: revision 1.159 distrib/next68k/ramdisk/list: revision 1.1 etc/etc.next68k/Makefile.inc: revision 1.8 sys/arch/next68k/conf/RAMDISK: revision 1.5 distrib/next68k/ramdisk/dot.profile: revision 1.1 sys/arch/next68k/conf/SLAB: revision 1.62 sys/arch/next68k/conf/GENERIC: revision 1.160 sys/arch/next68k/conf/SLAB: revision 1.63 sys/arch/next68k/conf/GENERIC: revision 1.161 distrib/next68k/ramdisk/Makefile: revision 1.1 sys/arch/next68k/conf/majors.next68k: revision 1.26 distrib/next68k/Makefile: revision 1.2 Remove trailing TABs. Remove trailing spaces and TABs. Enable file-system CD9660. It's useful for installation especially on emulators. Remove nonexistent options SWAPDEBUG. Remove unnecessary commented out lines. Disable rarely used options and devices, and add options MODULAR instead. Also enable files-system MSDOS for file exchange via removable media. Build a RAMDISK root kernel on NetBSD/next68k release build. No sysinst(8) yet, but useful on bootstrap and rescue ops.
1.12	19-Sep-2010	tsutsui	- add m68k/conf/std.m68k, which includes common standard options for m68k, options EXEC_ELF32, EXEC_SCRIPTS, and CPU_IN_CKSUM for md cpu_in_cksum.c - make all m68k ports include common arch/m68k/conf/std.m68k from MD std.${MACHINE}
1.11	11-Dec-2005	christos	branches: 1.11.78; 1.11.98; 1.11.100; merge ktrace-lwp.
1.10	17-Sep-2005	yamt	include "conf/std".
1.9	12-May-2001	chs	branches: 1.9.8; 1.9.24; 1.9.40; switch next68k to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return pointer values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.8	22-Jun-2000	fvdl	branches: 1.8.2; Remove prefix construction for softdeps. Add SOFTDEP option to GENERIC.
1.7	15-Nov-1999	fvdl	branches: 1.7.4; Add prefix ../gnu/sys cinclude "conf/files.softdep" prefix to all std.* files, so that soft dependencies can be activated using "options SOFTDEP".
1.6	24-Mar-1999	mrg	branches: 1.6.8; 1.6.14; clean up kernel/config files files for machVM lossage.
1.5	09-Jan-1999	dbj	Moved optional devices out of std.next68k and put them in GENERIC instead. This is patch supplied in pr 6725.
1.4	16-Nov-1998	dbj	Moved UVM define from GENERIC to std.next68k Added -Wno-main to warnflags, if compiler supports it.
1.3	21-Jul-1998	dbj	Continued work on the esp scsi driver. Not yet working, but progress continues.
1.2	05-Jul-1998	dbj	Started the esp scsi driver. Fixed bus_space_handle_t in nextdma device. Fixed scsi interrupt define.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.6.14.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.6.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.7.4.1	23-Jun-2000	fvdl	As on the trunk, update these for the move of ffs_softdep.c into the kernel source itself. Remove prefix construction, and add the SOFTDEP option to GENERIC kernels.
1.8.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.9.40.1	21-Jun-2006	yamt	sync with head.
1.9.24.1	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.9.8.2	12-May-2001	chs	switch next68k to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return pointer values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.9.8.1	12-May-2001	chs	file std.next68k was added on branch nathanw_sa on 2001-05-12 22:35:30 +0000
1.11.100.1	05-Mar-2011	rmind	sync with head
1.11.98.1	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.11.78.1	09-Oct-2010	yamt	sync with head
1.4	04-Feb-2023	tsutsui	Remove trailing spaces and TABs.
1.3	23-Oct-2009	snj	Remove 3rd and 4th clauses. OK cl@ (copyright holder).
1.2	11-Sep-2002	mycroft	branches: 1.2.112; Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.1	11-Jul-2002	christos	branches: 1.1.2; 1.1.4; 1.1.6; Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.1.6.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.1.6.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.6.1	11-Jul-2002	jdolecek	file bmapreg.h was added on branch kqueue on 2002-09-06 08:38:21 +0000
1.1.4.3	17-Sep-2002	nathanw	Catch up to -current.
1.1.4.2	01-Aug-2002	nathanw	Catch up to -current.
1.1.4.1	11-Jul-2002	nathanw	file bmapreg.h was added on branch nathanw_sa on 2002-08-01 02:42:47 +0000
1.1.2.2	16-Jul-2002	gehenna	catch up with -current.
1.1.2.1	11-Jul-2002	gehenna	file bmapreg.h was added on branch gehenna-devsw on 2002-07-16 12:58:55 +0000
1.2.112.1	11-Mar-2010	yamt	sync with head
1.27	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.26	02-Jun-2002	drochner	move initialization of the "struct pglist" returned by uvm_pglistalloc() from the calling code into uvm_pglistalloc() itself for consistency and easier error handling
1.25	10-Sep-2001	chris	branches: 1.25.4; 1.25.12; Update pmap_update to now take the updated pmap as an argument. This will allow improvements to the pmaps so that they can more easily defer expensive operations, eg tlb/cache flush, til the last possible moment. Currently this is a no-op on most platforms, so they should see no difference. Reviewed by Jason.
1.24	16-Jun-2001	dbj	branches: 1.24.2; 1.24.4; allow unaligned pointers in bus_dmamap_sync
1.23	28-May-2001	chs	assert that pmap_extract() succeeds.
1.22	26-May-2001	chs	replace vm_page_t with struct vm_page *.
1.21	13-May-2001	chs	turn on printf format-string checking and -Werror. fix all warnings.
1.20	24-Apr-2001	thorpej	Sprinkle pmap_update() calls after calls to: - pmap_enter() - pmap_remove() - pmap_protect() - pmap_kenter_pa() - pmap_kremove() as described in pmap(9). These calls are relatively conservative. It may be possible to optimize these a little more.
1.19	01-Apr-2001	dbj	purge the cache on BUS_DMASYNC_PREREAD instead of BUS_DMASYNC_POSTREAD
1.18	21-Mar-2001	soren	s/vm_page_alloc_memory/uvm_pglistalloc/ in panic message.
1.17	26-Dec-2000	dbj	branches: 1.17.2; fix logic error in bus_dmamap_sync that was preventing from flush/purging full pages instead of only by cache lines
1.16	29-Jun-2000	mrg	remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.15	26-Jun-2000	mrg	remove/move more mach vm header files: <vm/pglist.h> -> <uvm/uvm_pglist.h> <vm/vm_inherit.h> -> <uvm/uvm_inherit.h> <vm/vm_kern.h> -> into <uvm/uvm_extern.h> <vm/vm_object.h> -> nothing <vm/vm_pager.h> -> into <uvm/uvm_pager.h> also includes a bunch of <vm/vm_page.h> include removals (due to redudancy with <vm/vm.h>), and a scattering of other similar headers.
1.14	26-Jun-2000	simonb	Change the kernel mmap interface so that the offset to map is an "off_t" and the return value is a "paddr_t" to allow mappings at offsets past 2^31 bytes. Somewhat inspired by FreeBSD, which only changed the offset to a "vm_offset_t". Includes updates for the i386, pc532 and sh3 mmmmap from Jason Thorpe.
1.13	13-Nov-1999	thorpej	branches: 1.13.4; Update for pmap_enter() API change. No functional difference.
1.12	12-Sep-1999	chs	branches: 1.12.2; 1.12.4; 1.12.8; eliminate the PMAP_NEW option by making it required for all ports. ports which previously had no support for PMAP_NEW now implement the pmap_k* interfaces as wrappers around the non-k versions.
1.11	17-Aug-1999	dbj	implement _bus_dmamap_load_raw_direct
1.10	03-Aug-1999	dbj	resync bus_dma functions with current alpha versions. added a field to a dma segment to return the actual length of that segment that was successfully transferred.
1.9	08-Jul-1999	thorpej	Change the pmap_extract() interface to: boolean_t pmap_extract(pmap_t, vaddr_t, paddr_t *); This makes it possible for the pmap to map physical address 0.
1.8	25-May-1999	thorpej	bus_dmamem_map() maps DMA safe memory, which is usually one or more managed pages, into KVA space. Since the pages are managed, we should use pmap_enter(), not pmap_kenter_pa(). Also, when entering the mappings, enter with an access_type of VM_PROT_READ \| VM_PROT_WRITE. We do this for a couple of reasons: (1) On systems that have H/W mod/ref attributes, the hardware may not be able to track mod/ref done by a bus master. (2) On systems that have to do mod/ref emulation, this prevents a mod/ref page fault from potentially happening while in an interrupt context, which can be problematic. This latter change is fairly important if we ever want to be able to transfer DMA-safe memory pages to anonymous memory objects; we will need to know that the pages are modified, or else data could be lost! Note that while the pages are unowned (i.e. "just DMA-safe memory pages"), they won't consume any swap resources, as the mappings are wired, and the pages aren't on the active or inactive queues.
1.7	26-Mar-1999	mycroft	branches: 1.7.4; Changes for modified pmap_enter() API: * Map the message buffer with access_type = VM_PROT_READ\|VM_PROT_WRITE `just because'. * Map the file system buffers with access_type = VM_PROT_READ\|VM_PROT_WRITE to avoid possible problems with pagemove(). * Do not use VM_PROT_EXEC with either of the above. * Map pages for /dev/mem with access_type = prot. Also, DO NOT use pmap_kenter() for this, as we DO NOT want to lose modification information. * Map pages in dumpsys() with VM_PROT_READ. * Map pages in m68k mappedcopyin()/mappedcopyout() and writeback() with access_type = prot. * For now, bus_dma*(), pmap_map(), vmapbuf(), and similar functions still use access_type = 0. This should probably be revisited.
1.6	24-Mar-1999	mrg	completely remove Mach VM support. all that is left is the all the header files as UVM still uses (most of) these.
1.5	14-Nov-1998	dbj	Finished changes to use UVM on next68k. Turn on UVM by default in GENERIC kernel.
1.4	21-Sep-1998	thorpej	Make bus_dmamap_load_uio() work, from Kevin Lahey <kml@nas.nasa.gov>.
1.3	19-Jul-1998	dbj	Commented out some bus_dma code, until I can fix. (bus_dma.c needs sync with alpha port!) Continued progress on scsi driver. A couple of other compiler warning level of tweaks.
1.2	17-Jul-1998	thorpej	Implement bus_dmamap_load_uio().
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.7.4.2	02-Aug-1999	thorpej	Update from trunk.
1.7.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.12.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.12.4.1	15-Nov-1999	fvdl	Sync with -current
1.12.2.4	21-Apr-2001	bouyer	Sync with HEAD
1.12.2.3	27-Mar-2001	bouyer	Sync with HEAD.
1.12.2.2	05-Jan-2001	bouyer	Sync with HEAD
1.12.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.13.4.3	16-Jun-2001	he	Pull up revision 1.24 (requested by dbj): Fix bugs related to calculation of transmit packet length and allow unaligned pointers in bus_dmamap_sync(). Fixes problems related to full-size ethernet packets, as reported in PR#13212.
1.13.4.2	05-Apr-2001	he	Pull up revisions 1.17,1.19 (requested by dbj): Purge/flush by pages when possible instead of just cache lines. Purge cache on BUS_DMASYNC_PREREAD instead of BUS_DMASYNC_POSTREAD.
1.13.4.1	30-Jun-2000	simonb	Pull up mmap paddr_t/off_t changes from trunk.
1.17.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.17.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.24.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.24.2.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.24.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.24.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.25.12.1	15-Jul-2002	gehenna	catch up with -current.
1.25.4.3	17-Sep-2002	nathanw	Catch up to -current.
1.25.4.2	20-Jun-2002	nathanw	Catch up to -current.
1.25.4.1	10-Sep-2001	nathanw	file bus_dma.c was added on branch nathanw_sa on 2002-06-20 03:40:21 +0000
1.2	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.32; Initial import of NetBSD/next68k.
1.1.1.1.32.1	18-Nov-2001	scw	MD Scheduler Activation bits for Next68k. Compile-tested only.
1.2	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.28; 1.1.1.1.32; Initial import of NetBSD/next68k.
1.1.1.1.32.1	17-Sep-2002	nathanw	Catch up to -current.
1.1.1.1.28.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.67	03-Feb-2023	tsutsui	Make local functions static.
1.66	03-Feb-2023	tsutsui	Misc cleanup. - use C99 designated initializer - misc KNF - TAB/space cleanup
1.65	27-Jan-2023	tsutsui	next68k: Fix silent stall of next68k esp(4) SCSI. next68k esp(4) driver requires nextdma(4) interrupts at ipl 6 during ncr53c9x_intr() for esp(4) at ipl 3. It worked on netbsd-5 and prior, but on netbsd-5 splbio() was changed from ipl 3 to 6 for SMP support and on netbsd-6 ncr53c9x driver was changed to use mutex(9) instead of simple_lock(9), so nextdma interrupts were no longer raised during ncr53c9x interrupt handler. For now, just call mutex_exit(9) and mutex_enter(9) during waiting nextdma(4) interrupts in MD esp_dma_intr() handler. This could be wrong and the interrupt handler for nextdma should be reorganized, but it just works. Should be pulled up to netbsd-10 and netbsd-9.
1.64	31-Mar-2017	msaitoh	branches: 1.64.18; 1.64.44; Remove extra 0x. This bug was added when replacing bitmask_snprintf(9) with snprintb(3) (in between NetBSD 5 and 6). Old bitmask_snprint(9) didn't add 0x" automatically for hexadecimal value, so old code used it with "0x%s".
1.63	29-Mar-2014	christos	branches: 1.63.6; 1.63.10; 1.63.14; fix misplaced line
1.62	27-Mar-2014	christos	correct/add protection against snprintf overflow.
1.61	25-Mar-2014	christos	fix sprintf debugging mess.
1.60	27-Oct-2012	chs	branches: 1.60.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.59	23-Nov-2009	rmind	branches: 1.59.12; 1.59.22; Use lwp_getpcb() on m68k ports, clean from struct user usage.
1.58	02-Sep-2009	tsutsui	Some backends may use ncr53c9x_abort(), so remove static declaration from the function and explicitly declare it in ncr53c9xvar.h. Noticed by he@.
1.57	16-Dec-2008	christos	replace bitmask_snprintf(9) with snprintb(3)
1.56	28-Apr-2008	martin	branches: 1.56.8; Remove clause 3 and 4 from TNF licenses
1.55	13-Apr-2008	tsutsui	branches: 1.55.2; 1.55.4; Split device_t/softc for MI ncr53c9x and some related devices, with various cleanup.
1.54	05-Mar-2007	tsutsui	branches: 1.54.40; Fix caddr_t fallout. Well, this driver is too ugly to read...
1.53	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.52	08-Mar-2006	lukem	branches: 1.52.16; Use the SI capitalization for "Hz", "kHz", and "MHz" in comments and strings. Add a space between numbers and Hz unit.
1.51	11-Dec-2005	christos	branches: 1.51.4; 1.51.6; 1.51.8; 1.51.10; merge ktrace-lwp.
1.50	17-May-2005	christos	branches: 1.50.2; Yes, it was a cool trick >20 years ago to use "0123456789abcdef"[a] to implement, xtoa(), but I think defining the samestring 50 times is a bit too much. Defined HEXDIGITS and hexdigits in subr_prf.c and use it...
1.49	19-Jan-2005	chs	de-__P, remove register, ansify.
1.48	24-Feb-2004	wiz	branches: 1.48.8; occured -> occurred. From Peter Postma.
1.47	04-Dec-2003	keihan	netbsd.org -> NetBSD.org All "netbsd.org" is now gone from src/sys/arch.
1.46	27-Sep-2003	cl	make gcc3's `deprecated use of label at end of compound statement' go away
1.45	15-Jul-2003	lukem	__KERNEL_RCSID()
1.44	03-May-2003	wiz	branches: 1.44.2; DMA, not dma nor Dma.
1.43	02-Apr-2003	thorpej	Use PAGE_SIZE rather than NBPG.
1.42	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.41	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.40	27-Sep-2002	provos	remove trailing \n in panic(). approved perry.
1.39	21-Sep-2002	mycroft	Force synchronous negotiation off even if the target initiates it, by setting minsync to 0. It may be possible to make this work, but I don't know how.
1.38	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.37	11-Jul-2002	christos	Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.36	20-May-2002	jdolecek	Adapt this to post thorpej-scsipi world. Fix provided by Christian Limpach in port-next68k/16928.
1.35	23-May-2001	chs	branches: 1.35.2; 1.35.8; 1.35.16; fix printf format strings and the call to ncr53c9x_attach() so that this compiles again.
1.34	17-Apr-2001	dbj	increase maxsegs of esp main dma map by one to avoid error tweak esp glue to read xfer_len from dma map add some debugging checks for dma driver invariants read DD_LIMIT instead of DD_SAVED_LIMIT on scsi dma shutdowns
1.33	16-Apr-2001	dbj	add receive ethernet bpf tap keep receive ethernet crc and set M_HASFCS change bus_dma MD fields to keep xfer_len for entire map instead of per segment turn off automatic dma restarts in preparation for changing scsi driver to handle them. add dma debugging routines to keep history of dma states tweak checking for unusual dma limit register
1.32	07-Apr-2001	dbj	continue to tweak nextdma detection of xfer length add check to esp driver for incomplete transfers, but still does not handle them.
1.31	02-Apr-2001	dbj	reenabled flushcount diagnostic check. tweaked formatting on hex dump debugging routine
1.30	31-Mar-2001	dbj	comment out device register structure definitions, used for reference only. remove unnecessary BUS_SPACE_MAP_LINEAR when mapping ethernet dma registers.
1.29	29-Mar-2001	petrov	use NCR_F_DMASELECT instead of ncr53c9x_dmaselect
1.28	09-Aug-2000	tv	branches: 1.28.2; %b -> bitmask_snprintf()
1.27	05-Jun-2000	nisimura	Have MI ncr53c9x_attach() the 2nd and 3rd arguments for scsipi_adater and scsipi_device respectively, with size reduction of ncr53c9x_softc. Specifying NULL instructs the driver to use default adapter and default device codes. Every target port has ncr53c9x_attach(sc, NULL, NULL) anyway.
1.26	04-Jun-2000	cgd	Implement the more flexiable `evcnt' interface as discussed (briefly) on tech-kern and now documented in evcnt(9).
1.25	28-Aug-1999	dbj	branches: 1.25.2; 1.25.10; discovered the purpose of another bit in the dma control register. DMACSR_READ is now a CSR status bit which can be used to know if current transfer is from cpu to device. the old DMACSR_READ bit is renamed DMACSR_SETREAD. This is a control bit that tells the dma transfer to be from cpu to device.
1.24	23-Mar-1999	dbj	more minor changes, mostly in minor tweaks to debuggin output. tweaks to handling dmasize != dmalen correctly. changed minimum dma segment length for tail buffer.
1.23	14-Mar-1999	dbj	changed dma start alignment from 4 to 16 so that the cache flush functions always have cache line aligned segments. continued experimentation with scsi driver.
1.22	03-Mar-1999	dbj	continued experimentation trying to understand why we drop scsi write completion interrupts (the dma appears to complete ok) Now copy read tail buffer after we bus_dma_sync it and not before.
1.21	02-Mar-1999	dbj	turn on diagnostic check in dma for controller bits at shutdown. adjusted esp overrun to avoid diagnostic check triggering.
1.20	14-Feb-1999	dbj	Continue hacking on esp driver. Seems relatively stable in read only mode. write operations appear to lose scsi interrupts and causes timeouts. changes in this checkin include: a nextdma bugfix causing a diagnostic check to erroneously trigger Changed tail strategy to only use tail buffer for the minimal end slop changed expected write dma overrun to 32 bytes. turned on nextdma diagnostic check for dma end address since it no longer gets triggerred by ethernet dma and helps debug scsi dma. Added esp debugging printout and support.
1.19	13-Feb-1999	dbj	Continued work on esp scsi driver. Now can at least do enough i/o to create and mount a filesystem, but is not stable enough yet for general use. increased priority of ethernet interrupts, mostly useful to aid debugging of scsi interrupts while using an nfs disk. added additional debugging output in the next dma driver. perform extranneous cache flushes/purges before dma reads/ after dma writes to aid debugging of scsi dma.
1.18	03-Feb-1999	dbj	overhalt of scsi driver. it still probes the disks ok, but is having trouble with 0xdeadbeef in buffers read from the disk. Suspected problems with DMA alignment and toggling the secret ninja dma control register
1.17	02-Feb-1999	dbj	make dma flushing more efficient and avoid stray interrupts when not using polled io. remove check for normal chaining interrupts and add check for combined chaining interrupts only when used with a tail chain. This allows scsi to work for short unaligned buffers and large aligned buffers.
1.16	02-Feb-1999	dbj	Removed some already commented out test code. added debugging printout when invoking polled dma interrupt.
1.15	01-Feb-1999	dbj	Fix return value in interrupt routine so that dma gets flushed correctly. Turn on the esp_match since polling the scsi bus now works.
1.14	27-Jan-1999	dbj	Continue work on scsi driver. Added tail dma buffer. Still non functional.
1.13	30-Dec-1998	dbj	Continued work on esp driver. Now successfully identifies a scsi target. Unfortunately, to get dma to work, we have to align past the end of the buffer, which smashes other variables on the stack. match function still disabled, as it isn't ready yet.
1.12	27-Dec-1998	dbj	After some experimentation, now allow dma start alignment to be 4. Removed separate alignment constant for ethernet since it appears to be unnecessary.
1.11	26-Dec-1998	dbj	Continued experimentation on SCSI driver. Added nextdma_debug variable to control debug printouts in nextdma driver when ND_DEBUG is defined.
1.10	19-Dec-1998	dbj	Revamped DMA interface to unify chaining and non-chaining dma sequences. Updated ethernet driver to work with new interface. Continue work on esp driver.
1.9	19-Nov-1998	thorpej	Adapt to the new scsipi_adapter interface.
1.8	10-Oct-1998	thorpej	Garbage-collect the open_target_lu and close_target_lu entry points from struct scsipi_adapter; they were not used. Add a scsipi_ioctl entry point to struct scsipi_adapter. This will be used to issue ioctl commands to the host adapters. Inspired by PR #6090, from Matt Jacob.
1.7	05-Sep-1998	pk	Relinquish my copyright claims on this file.
1.6	15-Aug-1998	mycroft	Minor edit.
1.5	15-Aug-1998	mycroft	Assign copyright to TNF.
1.4	21-Jul-1998	dbj	Continued work on the esp scsi driver. Not yet working, but progress continues.
1.3	19-Jul-1998	dbj	Commented out some bus_dma code, until I can fix. (bus_dma.c needs sync with alpha port!) Continued progress on scsi driver. A couple of other compiler warning level of tweaks.
1.2	13-Jul-1998	dbj	worked on adding nextdma support for scsi driver.
1.1	05-Jul-1998	dbj	Started the esp scsi driver. Fixed bus_space_handle_t in nextdma device. Fixed scsi interrupt define.
1.25.10.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.25.2.3	24-Apr-2001	bouyer	Convert to new ncr53c9x attachement
1.25.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.25.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.28.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.28.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.35.16.2	16-Jul-2002	gehenna	catch up with -current.
1.35.16.1	30-May-2002	gehenna	Catch up with -current.
1.35.8.5	18-Oct-2002	nathanw	Catch up to -current.
1.35.8.4	17-Sep-2002	nathanw	Catch up to -current.
1.35.8.3	01-Aug-2002	nathanw	Catch up to -current.
1.35.8.2	20-Jun-2002	nathanw	Catch up to -current.
1.35.8.1	23-May-2001	nathanw	file esp.c was added on branch nathanw_sa on 2002-06-20 03:40:22 +0000
1.35.2.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.35.2.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.35.2.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.44.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.44.2.4	24-Jan-2005	skrll	Sync with HEAD.
1.44.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.44.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.44.2.1	03-Aug-2004	skrll	Sync with HEAD
1.48.8.1	29-Apr-2005	kent	sync with -current
1.50.2.2	03-Sep-2007	yamt	sync with head.
1.50.2.1	21-Jun-2006	yamt	sync with head.
1.51.10.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.51.8.1	13-Mar-2006	yamt	sync with head.
1.51.6.1	22-Apr-2006	simonb	Sync with head.
1.51.4.1	09-Sep-2006	rpaulo	sync with head
1.52.16.1	12-Mar-2007	rmind	Sync with HEAD.
1.54.40.2	17-Jan-2009	mjf	Sync with HEAD.
1.54.40.1	02-Jun-2008	mjf	Sync with HEAD.
1.55.4.4	11-Mar-2010	yamt	sync with head
1.55.4.3	16-Sep-2009	yamt	sync with head
1.55.4.2	04-May-2009	yamt	sync with head.
1.55.4.1	16-May-2008	yamt	sync with head.
1.55.2.1	18-May-2008	yamt	sync with head.
1.56.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.59.22.3	03-Dec-2017	jdolecek	update from HEAD
1.59.22.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.59.22.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.59.12.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.59.12.1	30-Oct-2012	yamt	sync with head
1.60.2.1	18-May-2014	rmind	sync with head
1.63.14.1	21-Apr-2017	bouyer	Sync with HEAD
1.63.10.1	26-Apr-2017	pgoyette	Sync with HEAD
1.63.6.1	28-Aug-2017	skrll	Sync with HEAD
1.64.44.1	01-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #63): sys/arch/next68k/next68k/machdep.c: revision 1.117 sys/arch/next68k/dev/esp.c: revision 1.65 sys/arch/next68k/include/cpu.h: revision 1.51 sys/arch/next68k/include/bus_space.h: revision 1.20 sys/arch/next68k/next68k/clock.c: revision 1.13 next68k: Fix delay_divisor value for proper delay(9) on 68040. next68k: Specify proper constraints for bus_space_read region and multi ops. These functions write the read data into memory at a specified pointer, but without the "memory" constraint gcc could optimize out these ops if the memory is allocated on local stack. With this fix nextkbd(4) works again. Should be pulled up to netbsd-10 and netbsd-9. next68k: Fix silent stall of next68k esp(4) SCSI. next68k esp(4) driver requires nextdma(4) interrupts at ipl 6 during ncr53c9x_intr() for esp(4) at ipl 3. It worked on netbsd-5 and prior, but on netbsd-5 splbio() was changed from ipl 3 to 6 for SMP support and on netbsd-6 ncr53c9x driver was changed to use mutex(9) instead of simple_lock(9), so nextdma interrupts were no longer raised during ncr53c9x interrupt handler. For now, just call mutex_exit(9) and mutex_enter(9) during waiting nextdma(4) interrupts in MD esp_dma_intr() handler. This could be wrong and the interrupt handler for nextdma should be reorganized, but it just works. Should be pulled up to netbsd-10 and netbsd-9.
1.64.18.1	01-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1581): sys/arch/next68k/next68k/machdep.c: revision 1.117 sys/arch/next68k/dev/esp.c: revision 1.65 sys/arch/next68k/include/cpu.h: revision 1.51 sys/arch/next68k/include/bus_space.h: revision 1.20 sys/arch/next68k/next68k/clock.c: revision 1.13 next68k: Fix delay_divisor value for proper delay(9) on 68040. next68k: Specify proper constraints for bus_space_read region and multi ops. These functions write the read data into memory at a specified pointer, but without the "memory" constraint gcc could optimize out these ops if the memory is allocated on local stack. With this fix nextkbd(4) works again. Should be pulled up to netbsd-10 and netbsd-9. next68k: Fix silent stall of next68k esp(4) SCSI. next68k esp(4) driver requires nextdma(4) interrupts at ipl 6 during ncr53c9x_intr() for esp(4) at ipl 3. It worked on netbsd-5 and prior, but on netbsd-5 splbio() was changed from ipl 3 to 6 for SMP support and on netbsd-6 ncr53c9x driver was changed to use mutex(9) instead of simple_lock(9), so nextdma interrupts were no longer raised during ncr53c9x interrupt handler. For now, just call mutex_exit(9) and mutex_enter(9) during waiting nextdma(4) interrupts in MD esp_dma_intr() handler. This could be wrong and the interrupt handler for nextdma should be reorganized, but it just works. Should be pulled up to netbsd-10 and netbsd-9.
1.5	03-Feb-2023	tsutsui	Misc cleanup. - use C99 designated initializer - misc KNF - TAB/space cleanup
1.4	16-Sep-2001	jdolecek	branches: 1.4.4; remove unused defines; they duplicate appropriate defines from <dev/ic/ncr53c9xreg.h> anyway
1.3	03-Aug-1999	dbj	branches: 1.3.14; 1.3.16; added define for %b bitfield labels
1.2	05-Jul-1998	dbj	Started the esp scsi driver. Fixed bus_space_handle_t in nextdma device. Fixed scsi interrupt define.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.3.16.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.3.14.1	01-Oct-2001	fvdl	Catch up with -current.
1.4.4.2	16-Sep-2001	jdolecek	remove unused defines; they duplicate appropriate defines from <dev/ic/ncr53c9xreg.h> anyway
1.4.4.1	16-Sep-2001	jdolecek	file espreg.h was added on branch nathanw_sa on 2001-09-16 10:39:11 +0000
1.20	03-Feb-2023	tsutsui	Misc cleanup. - use C99 designated initializer - misc KNF - TAB/space cleanup
1.19	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.18	13-Apr-2008	tsutsui	branches: 1.18.2; 1.18.4; Split device_t/softc for MI ncr53c9x and some related devices, with various cleanup.
1.17	05-Mar-2007	tsutsui	branches: 1.17.40; Fix caddr_t fallout. Well, this driver is too ugly to read...
1.16	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.15	03-May-2003	wiz	branches: 1.15.18; 1.15.56; DMA, not dma nor Dma.
1.14	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.13	11-Jul-2002	christos	Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.12	14-Sep-2001	jdolecek	branches: 1.12.4; 1.12.12; fix indentation
1.11	14-Mar-1999	dbj	branches: 1.11.20; 1.11.22; changed dma start alignment from 4 to 16 so that the cache flush functions always have cache line aligned segments. continued experimentation with scsi driver.
1.10	02-Mar-1999	dbj	turn on diagnostic check in dma for controller bits at shutdown. adjusted esp overrun to avoid diagnostic check triggering.
1.9	14-Feb-1999	dbj	Continue hacking on esp driver. Seems relatively stable in read only mode. write operations appear to lose scsi interrupts and causes timeouts. changes in this checkin include: a nextdma bugfix causing a diagnostic check to erroneously trigger Changed tail strategy to only use tail buffer for the minimal end slop changed expected write dma overrun to 32 bytes. turned on nextdma diagnostic check for dma end address since it no longer gets triggerred by ethernet dma and helps debug scsi dma. Added esp debugging printout and support.
1.8	13-Feb-1999	dbj	Continued work on esp scsi driver. Now can at least do enough i/o to create and mount a filesystem, but is not stable enough yet for general use. increased priority of ethernet interrupts, mostly useful to aid debugging of scsi interrupts while using an nfs disk. added additional debugging output in the next dma driver. perform extranneous cache flushes/purges before dma reads/ after dma writes to aid debugging of scsi dma.
1.7	03-Feb-1999	dbj	overhalt of scsi driver. it still probes the disks ok, but is having trouble with 0xdeadbeef in buffers read from the disk. Suspected problems with DMA alignment and toggling the secret ninja dma control register
1.6	27-Jan-1999	dbj	Continue work on scsi driver. Added tail dma buffer. Still non functional.
1.5	19-Dec-1998	dbj	Revamped DMA interface to unify chaining and non-chaining dma sequences. Updated ethernet driver to work with new interface. Continue work on esp driver.
1.4	21-Jul-1998	dbj	Continued work on the esp scsi driver. Not yet working, but progress continues.
1.3	19-Jul-1998	dbj	Commented out some bus_dma code, until I can fix. (bus_dma.c needs sync with alpha port!) Continued progress on scsi driver. A couple of other compiler warning level of tweaks.
1.2	13-Jul-1998	dbj	worked on adding nextdma support for scsi driver.
1.1	05-Jul-1998	dbj	Started the esp scsi driver. Fixed bus_space_handle_t in nextdma device. Fixed scsi interrupt define.
1.11.22.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.11.22.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.11.22.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.11.20.1	01-Oct-2001	fvdl	Catch up with -current.
1.12.12.1	16-Jul-2002	gehenna	catch up with -current.
1.12.4.3	17-Sep-2002	nathanw	Catch up to -current.
1.12.4.2	01-Aug-2002	nathanw	Catch up to -current.
1.12.4.1	14-Sep-2001	nathanw	file espvar.h was added on branch nathanw_sa on 2002-08-01 02:42:48 +0000
1.15.56.1	12-Mar-2007	rmind	Sync with HEAD.
1.15.18.1	03-Sep-2007	yamt	sync with head.
1.17.40.1	02-Jun-2008	mjf	Sync with HEAD.
1.18.4.1	16-May-2008	yamt	sync with head.
1.18.2.1	18-May-2008	yamt	sync with head.
1.29	05-Jul-2024	rin	sys: Drop redundant NULL check before m_freem(9) m_freem(9) safely has accepted NULL argument at least since 4.2BSD: https://www.tuhs.org/cgi-bin/utree.pl?file=4.2BSD/usr/src/sys/sys/uipc_mbuf.c Compile-tested on amd64/ALL. Suggested by knakahara@
1.28	03-Feb-2023	tsutsui	branches: 1.28.6; TAB/space cleanup.
1.27	21-Nov-2020	thorpej	malloc(9) -> kmem(9)
1.26	10-Nov-2019	chs	branches: 1.26.8; in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT and remove code to handle failures that can no longer happen.
1.25	25-Apr-2019	msaitoh	- KNF. - Use __arraycount. - Remove extra 'n' from debug printf.
1.24	10-Jun-2016	ozaki-r	branches: 1.24.18; Introduce m_set_rcvif and m_reset_rcvif The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change. No functional change.
1.23	25-Mar-2014	christos	branches: 1.23.6; fix sprintf debugging mess.
1.22	27-Oct-2012	chs	branches: 1.22.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.21	24-Apr-2010	dbj	branches: 1.21.8; 1.21.18; switch from 4 clause to 2 clause BSD license.
1.20	19-Jan-2010	pooka	branches: 1.20.2; 1.20.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized. Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here. Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
1.19	26-Oct-2009	cegger	kill extra whitespaces reviewed by tsutsui@
1.18	18-Mar-2009	cegger	bcopy -> memcpy
1.17	11-Dec-2005	christos	branches: 1.17.78; 1.17.86; 1.17.92; merge ktrace-lwp.
1.16	19-Jan-2005	chs	de-__P, remove register, ansify.
1.15	11-Aug-2004	perseant	branches: 1.15.4; Allow compilation in the absence of DIAGNOSTIC and/or DEBUG options.
1.14	15-Jul-2003	lukem	__KERNEL_RCSID()
1.13	03-May-2003	wiz	branches: 1.13.2; DMA, not dma nor Dma.
1.12	20-Jan-2003	bouyer	bzero the part of the buffer used to pad the packet to ETHER_MIN_LEN - ETHER_CRC_LEN.
1.11	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.10	01-Oct-2002	provos	more trailing \r cleanup; pointed out by wiz
1.9	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.8	27-Sep-2002	provos	remove trailing \n in panic(). approved perry.
1.7	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.6	11-Jul-2002	christos	Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.5	31-Mar-2001	dbj	branches: 1.5.2; 1.5.8; 1.5.16; comment out device register structure definitions, used for reference only. remove unnecessary BUS_SPACE_MAP_LINEAR when mapping ethernet dma registers.
1.4	01-Jun-2000	matt	branches: 1.4.4; Make booted_device global (and booted_parition for consitency). Eliminate it from header files and other extern definitions.
1.3	13-Feb-1999	dbj	branches: 1.3.8; 1.3.16; Continued work on esp scsi driver. Now can at least do enough i/o to create and mount a filesystem, but is not stable enough yet for general use. increased priority of ethernet interrupts, mostly useful to aid debugging of scsi interrupts while using an nfs disk. added additional debugging output in the next dma driver. perform extranneous cache flushes/purges before dma reads/ after dma writes to aid debugging of scsi dma.
1.2	05-Jul-1998	jonathan	defopt INET, NETATALK.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.3.16.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.3.8.2	21-Apr-2001	bouyer	Sync with HEAD
1.3.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.4.4.1	09-Apr-2001	nathanw	Catch up with -current.
1.5.16.1	16-Jul-2002	gehenna	catch up with -current.
1.5.8.4	18-Oct-2002	nathanw	Catch up to -current.
1.5.8.3	17-Sep-2002	nathanw	Catch up to -current.
1.5.8.2	01-Aug-2002	nathanw	Catch up to -current.
1.5.8.1	31-Mar-2001	nathanw	file if_xe.c was added on branch nathanw_sa on 2002-08-01 02:42:48 +0000
1.5.2.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.5.2.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.13.2.5	24-Jan-2005	skrll	Sync with HEAD.
1.13.2.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.13.2.3	18-Sep-2004	skrll	Sync with HEAD.
1.13.2.2	12-Aug-2004	skrll	Sync with HEAD.
1.13.2.1	03-Aug-2004	skrll	Sync with HEAD
1.15.4.1	29-Apr-2005	kent	sync with -current
1.17.92.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.17.86.1	28-Apr-2009	skrll	Sync with HEAD.
1.17.78.3	11-Aug-2010	yamt	sync with head.
1.17.78.2	11-Mar-2010	yamt	sync with head
1.17.78.1	04-May-2009	yamt	sync with head.
1.20.4.1	30-May-2010	rmind	sync with head
1.20.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.21.18.3	03-Dec-2017	jdolecek	update from HEAD
1.21.18.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.21.18.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.21.8.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.21.8.1	30-Oct-2012	yamt	sync with head
1.22.2.1	18-May-2014	rmind	sync with head
1.23.6.1	09-Jul-2016	skrll	Sync with HEAD
1.24.18.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.24.18.1	10-Jun-2019	christos	Sync with HEAD
1.26.8.1	14-Dec-2020	thorpej	Sync w/ HEAD.
1.28.6.1	02-Aug-2025	perseant	Sync with HEAD
1.3	04-Feb-2023	tsutsui	Remove trailing spaces and TABs.
1.2	23-Oct-2009	snj	Remove 3rd and 4th clauses. OK cl@ (copyright holder).
1.1	11-Sep-2002	mycroft	branches: 1.1.2; 1.1.4; 1.1.116; Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.1.116.1	11-Mar-2010	yamt	sync with head
1.1.4.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.1.4.1	11-Sep-2002	jdolecek	file if_xereg.h was added on branch kqueue on 2002-10-10 18:34:37 +0000
1.1.2.2	17-Sep-2002	nathanw	Catch up to -current.
1.1.2.1	11-Sep-2002	nathanw	file if_xereg.h was added on branch nathanw_sa on 2002-09-17 21:16:25 +0000
1.5	24-Apr-2010	dbj	switch from 4 clause to 2 clause BSD license.
1.4	03-May-2003	wiz	branches: 1.4.108; 1.4.128; 1.4.130; DMA, not dma nor Dma.
1.3	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.2	04-Mar-1999	dbj	branches: 1.2.22; 1.2.26; moved declaration of nextdma_intr into correct header file.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2.26.1	17-Sep-2002	nathanw	Catch up to -current.
1.2.22.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.4.130.1	30-May-2010	rmind	sync with head
1.4.128.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.4.108.1	11-Aug-2010	yamt	sync with head.
1.19	11-Feb-2023	tsutsui	Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9).
1.18	04-Feb-2023	tsutsui	Remove trailing spaces and TABs.
1.17	03-Feb-2023	tsutsui	Misc KNF and cosmetics.
1.16	07-Aug-2021	thorpej	branches: 1.16.6; Merge thorpej-cfargs2.
1.15	24-Apr-2021	thorpej	branches: 1.15.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.14	06-Jun-2011	matt	branches: 1.14.58; 1.14.68; CFATTACH_DECL(..., sizeof(struct device), -> CFATTACH_DECL_NEW(..., 0 struct device * -> device_t struct cfdata * -> cfdata_t use bool when appropriate
1.13	28-Apr-2008	martin	branches: 1.13.22; 1.13.32; Remove clause 3 and 4 from TNF licenses
1.12	11-Dec-2005	christos	branches: 1.12.74; 1.12.76; 1.12.78; merge ktrace-lwp.
1.11	26-Aug-2005	drochner	s/locdesc_t/int/g
1.10	30-Jun-2005	drochner	branches: 1.10.2; adaptions to config_search() change, and minor autoconf fixes, mostly from Havard Eidnes
1.9	19-Jan-2005	chs	de-__P, remove register, ansify.
1.8	15-Jul-2003	lukem	branches: 1.8.8; __KERNEL_RCSID()
1.7	01-Jan-2003	thorpej	branches: 1.7.2; Use aprint_normal() for cfprint routines.
1.6	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.5	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.4	27-Sep-2002	thorpej	Introduce a new routine, config_match(), which invokes the cfattach->ca_match function in behalf of the caller. Use it rather than invoking cfattach->ca_match directly.
1.3	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.2	28-Jan-1999	dbj	branches: 1.2.22; 1.2.26; wscons based console video & keyboard support for the NeXT from Matt DeBergalis
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2.26.3	03-Jan-2003	thorpej	Sync with HEAD.
1.2.26.2	18-Oct-2002	nathanw	Catch up to -current.
1.2.26.1	17-Sep-2002	nathanw	Catch up to -current.
1.2.22.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.7.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.7.2.4	24-Jan-2005	skrll	Sync with HEAD.
1.7.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.7.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.7.2.1	03-Aug-2004	skrll	Sync with HEAD
1.8.8.1	29-Apr-2005	kent	sync with -current
1.10.2.1	21-Jun-2006	yamt	sync with head.
1.12.78.1	16-May-2008	yamt	sync with head.
1.12.76.1	18-May-2008	yamt	sync with head.
1.12.74.1	02-Jun-2008	mjf	Sync with HEAD.
1.13.32.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.13.22.1	12-Jun-2011	rmind	sync with head
1.14.68.6	05-Apr-2021	thorpej	Treat config_probe() as if it were a boolean function; don't compare return value > 0... except for the odd balls, which are now really easy to spot.
1.14.68.5	05-Apr-2021	thorpej	config_match() -> config_probe() for the straight-forward indirect config cases. There are still a few odd balls using config_match() which should be sorted out later.
1.14.68.4	04-Apr-2021	thorpej	CFARG_SUBMATCH -> CFARG_SEARCH for the indirect configuration uses.
1.14.68.3	03-Apr-2021	thorpej	Give config_attach() the tagged variadic argument treatment and mechanically convert all call sites.
1.14.68.2	21-Mar-2021	thorpej	CFARG_IATTR usage audit: If a device carries only one interface attribute, there is no need to specify it when calling config_search(); that specification is meant only to disambiguate which interface attribute (which is a proxy for "what kind of attach args are being used") is having children attached. cfparent_match() will take care of ensuring that any potential children can attach to one of the parent's iterface attributes, and if the parent only carries one, no disambiguation is necessary.
1.14.68.1	20-Mar-2021	thorpej	The proliferation if config_search_() and config_found_() combinations is a little absurd, so begin to tidy this up: - Introduce a new cfarg_t enumerated type, that defines the types of tag-value variadic arguments that can be passed to the various config_() functions (CFARG_SUBMATCH, CFARG_IATTR, and CFARG_LOCATORS, for now, plus a CFARG_EOL sentinel). - Collapse config_search_() into config_search() that takes these variadic arguments. - Convert all call sites of config_search_*() to the new signature. Noticed several incorrect usages along the way, which will be audited in a future commit.
1.14.58.1	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1598): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/include/bus_space.h: revision 1.18 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/include/bus_space.h: revision 1.19 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 (patch) sys/arch/next68k/dev/intio.c: revision 1.18 (patch) sys/arch/next68k/dev/intio.c: revision 1.19 (patch) sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 s/impliment/implement/ in comment. Remove cargo-culted '#if 0' code that was designed to produce a compile-time error if any of the bus_space_*_8 functions was used, but was documented that it produces a link-time error. Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.15.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.16.6.1	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #88): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 sys/arch/next68k/dev/intio.c: revision 1.18 sys/arch/next68k/dev/intio.c: revision 1.19 sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.8	11-Feb-2023	tsutsui	Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9).
1.7	02-Jan-2011	tsutsui	branches: 1.7.64; 1.7.90; Explicitly include <machine/bus.h> here for bus_space_tag_t and bus_dma_tag_t.
1.6	28-Apr-2008	martin	branches: 1.6.22; Remove clause 3 and 4 from TNF licenses
1.5	04-Mar-2007	christos	branches: 1.5.40; 1.5.42; 1.5.44; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.4	11-Dec-2005	christos	branches: 1.4.26; merge ktrace-lwp.
1.3	01-Oct-2003	mycroft	branches: 1.3.16; Some small cleanup -- make the base,limit values vaddr_t, not char*. Also add some code that attempts to deal with C16_VIDEO interrupts, though it does not seem to make my color slabs work again.
1.2	11-Sep-2002	mycroft	branches: 1.2.6; Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.28; 1.1.1.1.32; Initial import of NetBSD/next68k.
1.1.1.1.32.1	17-Sep-2002	nathanw	Catch up to -current.
1.1.1.1.28.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.2.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.6.1	03-Aug-2004	skrll	Sync with HEAD
1.3.16.1	03-Sep-2007	yamt	sync with head.
1.4.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.5.44.1	16-May-2008	yamt	sync with head.
1.5.42.1	18-May-2008	yamt	sync with head.
1.5.40.1	02-Jun-2008	mjf	Sync with HEAD.
1.6.22.1	05-Mar-2011	rmind	sync with head
1.7.90.1	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #88): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 sys/arch/next68k/dev/intio.c: revision 1.18 sys/arch/next68k/dev/intio.c: revision 1.19 sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.7.64.1	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1598): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/include/bus_space.h: revision 1.18 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/include/bus_space.h: revision 1.19 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 (patch) sys/arch/next68k/dev/intio.c: revision 1.18 (patch) sys/arch/next68k/dev/intio.c: revision 1.19 (patch) sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 s/impliment/implement/ in comment. Remove cargo-culted '#if 0' code that was designed to produce a compile-time error if any of the bus_space_*_8 functions was used, but was documented that it produces a link-time error. Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.71	20-Dec-2023	thorpej	Remove unnecessary <sys/malloc.h> include.
1.70	03-Feb-2023	tsutsui	Add proper rnd_add_uint32(9) calls to next68k xe(4) driver.
1.69	18-Sep-2022	thorpej	Eliminate use of IFF_OACTIVE. (It was not being used correctly here in any case.)
1.68	17-Mar-2022	andvar	revert broken to borken, it is used spelling in BSD and "tastes better that way".
1.67	16-Mar-2022	andvar	s/paniced/panicked/ and s/borken/broken/ in comments.
1.66	29-Jan-2020	thorpej	Adopt <net/if_stats.h>.
1.65	29-May-2019	msaitoh	branches: 1.65.4; Even if we don't use MII(4), use the common path of SIOC[GS]IFMEDIA in sys/net/if_ethersubr.c if we can. - Add ec_ifmedia into struct ethercom. - ec_mii in struct ethercom is kept and used as it is. It might be used in future. Note that some Ethernet drivers which _DOESN'T_ use mii(4) use ec_mii for keeping the if_media. Those should be changed in future.
1.64	29-May-2019	msaitoh	KNF. No functional change.
1.63	29-May-2019	msaitoh	Whitespace fix. No functional change.
1.62	24-Apr-2019	msaitoh	KNF. No functional change.
1.61	05-Feb-2019	msaitoh	Remove very old IFF_NOTRAILERS flag.
1.60	26-Jun-2018	msaitoh	branches: 1.60.2; Implement the BPF direction filter (BIOC[GS]DIRECTION). It provides backward compatibility with BIOC[GS]SEESENT ioctl. The userland interface is the same as FreeBSD. This change also fixes a bug that the direction is misunderstand on some environment by passing the direction to bpf_mtap*() instead of checking m->m_pkthdr.rcvif.
1.59	22-Jun-2018	msaitoh	It's not required to include net/bpfdesc.h. Remove it.
1.58	31-Mar-2017	msaitoh	branches: 1.58.6; 1.58.12; Remove extra 0x. This bug was added when replacing bitmask_snprintf(9) with snprintb(3) (in between NetBSD 5 and 6). Old bitmask_snprint(9) didn't add 0x" automatically for hexadecimal value, so old code used it with "0x%s".
1.57	15-Dec-2016	ozaki-r	branches: 1.57.2; Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input The benefits of the change are: - We can reduce codes - We can provide the same behavior between drivers - Where/When if_ipackets is counted up - Note that some drivers still update packet statistics in their own way (periodical update) - Moved bpf_mtap run in softint - This makes it easy to MP-ify bpf Proposed on tech-kern and tech-net
1.56	10-Jun-2016	ozaki-r	branches: 1.56.2; Introduce m_set_rcvif and m_reset_rcvif The API is used to set (or reset) a received interface of a mbuf. They are counterpart of m_get_rcvif, which will come in another commit, hide internal of rcvif operation, and reduce the diff of the upcoming change. No functional change.
1.55	09-Feb-2016	ozaki-r	Introduce softint-based if_input This change intends to run the whole network stack in softint context (or normal LWP), not hardware interrupt context. Note that the work is still incomplete by this change; to that end, we also have to softint-ify if_link_state_change (and bpf) which can still run in hardware interrupt. This change softint-ifies at ifp->if_input that is called from each device driver (and ieee80211_input) to ensure Layer 2 runs in softint (e.g., ether_input and bridge_input). To this end, we provide a framework (called percpuq) that utlizes softint(9) and percpu ifqueues. With this patch, rxintr of most drivers just queues received packets and schedules a softint, and the softint dequeues packets and does rest packet processing. To minimize changes to each driver, percpuq is allocated in struct ifnet for now and that is initialized by default (in if_attach). We probably have to move percpuq to softc of each driver, but it's future work. At this point, only wm(4) has percpuq in its softc as a reference implementation. Additional information including performance numbers can be found in the thread at tech-kern@ and tech-net@: http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html Acknowledgment: riastradh@ greatly helped this work. Thank you very much!
1.54	13-Apr-2015	riastradh	MD rnd.h cleanups. Please let me know if I broke anything!
1.53	10-Aug-2014	tls	branches: 1.53.4; Merge tls-earlyentropy branch into HEAD.
1.52	24-Mar-2014	christos	branches: 1.52.2; - use cpu_{g,s}etmodel - fix unused
1.51	27-Oct-2012	chs	branches: 1.51.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.50	02-Feb-2012	tls	branches: 1.50.6; Entropy-pool implementation move and cleanup. 1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev. 2) Remove use of NRND as test for presence of entropy-pool code throughout source tree. 3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit. 4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources. 5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each. ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
1.49	24-Apr-2010	dbj	branches: 1.49.8; 1.49.12; switch from 4 clause to 2 clause BSD license.
1.48	05-Apr-2010	joerg	Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf check into the inline functions as well the fourth argument for bpf_attach.
1.47	19-Jan-2010	pooka	branches: 1.47.2; 1.47.4; Redefine bpf linkage through an always present op vector, i.e. #if NBPFILTER is no longer required in the client. This change doesn't yet add support for loading bpf as a module, since drivers can register before bpf is attached. However, callers of bpf can now be modularized. Dynamically loadable bpf could probably be done fairly easily with coordination from the stub driver and the real driver by registering attachments in the stub before the real driver is loaded and doing a handoff. ... and I'm not going to ponder the depths of unload here. Tested with i386/MONOLITHIC, modified MONOLITHIC without bpf and rump.
1.46	26-Oct-2009	cegger	kill extra whitespaces reviewed by tsutsui@
1.45	18-Mar-2009	cegger	bcopy -> memcpy
1.44	16-Dec-2008	christos	branches: 1.44.2; replace bitmask_snprintf(9) with snprintb(3)
1.43	07-Nov-2008	dyoung	* Summary * When a link-layer address changes (e.g., ifconfig ex0 link 02:de:ad:be:ef:02 active), send a gratuitous ARP and/or a Neighbor Advertisement to update the network-/link-layer address bindings on our LAN peers. Refuse a change of ethernet address to the address 00:00:00:00:00:00 or to any multicast/broadcast address. (Thanks matt@.) Reorder ifnet ioctl operations so that driver ioctls may inherit the functions of their "class"---ether_ioctl(), fddi_ioctl(), et cetera---and the class ioctls may inherit from the generic ioctl, ifioctl_common(), but both driver- and class-ioctls may override the generic behavior. Make network drivers share more code. Distinguish a "factory" link-layer address from others for the purposes of both protecting that address from deletion and computing EUI64. Return consistent, appropriate error codes from network drivers. Improve readability. KNF. * Details * In if_attach(), always initialize the interface ioctl routine, ifnet->if_ioctl, if the driver has not already initialized it. Delete if_ioctl == NULL tests everywhere else, because it cannot happen. In the ioctl routines of network interfaces, inherit common ioctl behaviors by calling either ifioctl_common() or whichever ioctl routine is appropriate for the class of interface---e.g., ether_ioctl() for ethernets. Stop (ab)using SIOCSIFADDR and start to use SIOCINITIFADDR. In the user->kernel interface, SIOCSIFADDR's argument was an ifreq, but on the protocol->ifnet interface, SIOCSIFADDR's argument was an ifaddr. That was confusing, and it would work against me as I make it possible for a network interface to overload most ioctls. On the protocol->ifnet interface, replace SIOCSIFADDR with SIOCINITIFADDR. In ifioctl(), return EPERM if userland tries to invoke SIOCINITIFADDR. In ifioctl(), give the interface the first shot at handling most interface ioctls, and give the protocol the second shot, instead of the other way around. Finally, let compatibility code (COMPAT_OSOCK) take a shot. Pull device initialization out of switch statements under SIOCINITIFADDR. For example, pull ..._init() out of any switch statement that looks like this: switch (...->sa_family) { case ...: ..._init(); ... break; ... default: ..._init(); ... break; } Rewrite many if-else clauses that handle all permutations of IFF_UP and IFF_RUNNING to use a switch statement, switch (x & (IFF_UP\|IFF_RUNNING)) { case 0: ... break; case IFF_RUNNING: ... break; case IFF_UP: ... break; case IFF_UP\|IFF_RUNNING: ... break; } unifdef lots of code containing #ifdef FreeBSD, #ifdef NetBSD, and #ifdef SIOCSIFMTU, especially in fwip(4) and in ndis(4). In ipw(4), remove an if_set_sadl() call that is out of place. In nfe(4), reuse the jumbo MTU logic in ether_ioctl(). Let ethernets register a callback for setting h/w state such as promiscuous mode and the multicast filter in accord with a change in the if_flags: ether_set_ifflags_cb() registers a callback that returns ENETRESET if the caller should reset the ethernet by calling if_init(), 0 on success, != 0 on failure. Pull common code from ex(4), gem(4), nfe(4), sip(4), tlp(4), vge(4) into ether_ioctl(), and register if_flags callbacks for those drivers. Return ENOTTY instead of EINVAL for inappropriate ioctls. In zyd(4), use ENXIO instead of ENOTTY to indicate that the device is not any longer attached. Add to if_set_sadl() a boolean 'factory' argument that indicates whether a link-layer address was assigned by the factory or some other source. In a comment, recommend using the factory address for generating an EUI64, and update in6_get_hw_ifid() to prefer a factory address to any other link-layer address. Add a routing message, RTM_LLINFO_UPD, that tells protocols to update the binding of network-layer addresses to link-layer addresses. Implement this message in IPv4 and IPv6 by sending a gratuitous ARP or a neighbor advertisement, respectively. Generate RTM_LLINFO_UPD messages on a change of an interface's link-layer address. In ether_ioctl(), do not let SIOCALIFADDR set a link-layer address that is broadcast/multicast or equal to 00:00:00:00:00:00. Make ether_ioctl() call ifioctl_common() to handle ioctls that it does not understand. In gif(4), initialize if_softc and use it, instead of assuming that the gif_softc and ifp overlap. Let ifioctl_common() handle SIOCGIFADDR. Sprinkle rtcache_invariants(), which checks on DIAGNOSTIC kernels that certain invariants on a struct route are satisfied. In agr(4), rewrite agr_ioctl_filter() to be a bit more explicit about the ioctls that we do not allow on an agr(4) member interface. bzero -> memset. Delete unnecessary casts to void . Use sockaddr_in_init() and sockaddr_in6_init(). Compare pointers with NULL instead of "testing truth". Replace some instances of (type )0 with NULL. Change some K&R prototypes to ANSI C, and join lines.
1.42	17-Oct-2007	garbled	branches: 1.42.16; 1.42.20; 1.42.26; 1.42.28; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.41	01-Sep-2007	dyoung	Change a bazillion occurrences of code resembling this, error = (cmd == SIOCADDMULTI) ? ether_addmulti(ifr, &sc->sc_ec) : ether_delmulti(ifr, &sc->sc_ec); if (error == ENETRESET) { to this, if ((error = ether_ioctl(ifp, cmd, data)) == ENETRESET) { which does the same thing. (A bazillion is a very large number. This seems to make the i386 ALL kernel smaller by 3kB to 4kB.) Use ifreq_getaddr() twice in es(4). Whitespace nits.
1.40	04-Mar-2007	christos	branches: 1.40.2; 1.40.10; 1.40.14; 1.40.18; 1.40.20; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.39	07-Sep-2006	dogcow	branches: 1.39.8; remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.
1.38	11-Dec-2005	christos	branches: 1.38.4; 1.38.8; merge ktrace-lwp.
1.37	17-May-2005	christos	branches: 1.37.2; Yes, it was a cool trick >20 years ago to use "0123456789abcdef"[a] to implement, xtoa(), but I think defining the samestring 50 times is a bit too much. Defined HEXDIGITS and hexdigits in subr_prf.c and use it...
1.36	30-Jan-2005	thorpej	Eliminate use of M_HASFCS.
1.35	19-Jan-2005	chs	branches: 1.35.2; de-__P, remove register, ansify.
1.34	30-Oct-2004	thorpej	branches: 1.34.4; When adding/deleting multicast addresses, only whack the address filter if the interface is marked RUNNING. Fixes kern/27678.
1.33	15-Jul-2003	lukem	branches: 1.33.4; __KERNEL_RCSID()
1.32	03-May-2003	wiz	branches: 1.32.2; DMA, not dma nor Dma.
1.31	27-Sep-2002	provos	remove trailing \n in panic(). approved perry.
1.30	11-Sep-2002	mycroft	Don't blindly receive all multicast packets just because we're on a turbo. Pay lip service to making promiscuous mode work.
1.29	11-Sep-2002	mycroft	Remove straggling NEXT_TURBO #ifdefs.
1.28	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.27	11-Jul-2002	christos	Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.26	20-May-2002	jdolecek	branches: 1.26.2; Fix race condition between the DMA handler (which gets called on spldma), and rest of driver/network code (which runs on splnet) in way if->if_snd queue is accessed. Solve by using intermediate queue. Problem found, and fix provided by Christian Limpach in port-next68k/16798
1.25	18-May-2002	jdolecek	Various whitespace fixes, and turn 'No packet to start' message to DPRINTF(). Mostly inspired by Christian Limpach's patch in port-next68k/16978.
1.24	16-Jun-2001	dbj	branches: 1.24.2; 1.24.8; 1.24.16; fix handling of transmit length calculation so we now handle full length xmits
1.23	13-May-2001	chs	turn on printf format-string checking and -Werror. fix all warnings.
1.22	16-Apr-2001	dbj	add receive ethernet bpf tap keep receive ethernet crc and set M_HASFCS change bus_dma MD fields to keep xfer_len for entire map instead of per segment turn off automatic dma restarts in preparation for changing scsi driver to handle them. add dma debugging routines to keep history of dma states tweak checking for unusual dma limit register
1.21	02-Apr-2001	dbj	removed unused mediachange routines changed ethernet receive to handle unexpected dma shutdowns
1.20	14-Jan-2001	thorpej	branches: 1.20.2; Use splnet() to block network interrupts, not splimp().
1.19	15-Nov-2000	thorpej	Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach().
1.18	09-Aug-2000	tv	%b -> bitmask_snprintf()
1.17	29-Aug-1999	dbj	branches: 1.17.2; 1.17.12; made debugging printfs switchable at run time via the "xe_debug" variable.
1.16	28-Aug-1999	dbj	discovered the purpose of another bit in the dma control register. DMACSR_READ is now a CSR status bit which can be used to know if current transfer is from cpu to device. the old DMACSR_READ bit is renamed DMACSR_SETREAD. This is a control bit that tells the dma transfer to be from cpu to device.
1.15	05-Aug-1999	dbj	changed dma segment field "ds_read_len" to "ds_xfer_len" since it is valid for either read or write transfers.
1.14	03-Aug-1999	dbj	resync bus_dma functions with current alpha versions. added a field to a dma segment to return the actual length of that segment that was successfully transferred.
1.13	03-Aug-1999	dbj	removed unused variable.
1.12	23-Jun-1999	abs	In xxx_mediachange(), if there is no callback to the front-end, just return 0 instead of EINVAL. In this case, there will only be one media type, and the upper-level if_media code will ensure that the user is setting to that type. This matches changes Jason made a while back to sys/dev/ic/lance.c
1.11	18-May-1999	thorpej	Rework layer 2 protocol input routines. Instead of calling e.g. ether_input() directly, call the function pointer (if_input)(ifp, m). The input routine expects the packet header to be at the head of the packet, and will adjust as necessary. Privatize the layer 2 input and output routines, allowing _ifattach() to set them up as appropriate.
1.10	28-Feb-1999	explorer	branches: 1.10.4; Update to slightly altered rnd_attach_source() api
1.9	27-Dec-1998	dbj	After some experimentation, now allow dma start alignment to be 4. Removed separate alignment constant for ethernet since it appears to be unnecessary.
1.8	19-Dec-1998	dbj	Revamped DMA interface to unify chaining and non-chaining dma sequences. Updated ethernet driver to work with new interface. Continue work on esp driver.
1.7	19-Jul-1998	dbj	Commented out some bus_dma code, until I can fix. (bus_dma.c needs sync with alpha port!) Continued progress on scsi driver. A couple of other compiler warning level of tweaks.
1.6	11-Jul-1998	dbj	Reserved 8k at top of memory for ROM. This fixes warp9c boot problems. changed ethernet panic to a warning when out of DMA buffers. This allows resuming if you sit in ddb too long.
1.5	05-Jul-1998	jonathan	defopt NS, NSIP.
1.4	05-Jul-1998	jonathan	defopt LLC
1.3	05-Jul-1998	jonathan	defopt CCITT.
1.2	05-Jul-1998	jonathan	defopt INET, NETATALK.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.10.4.2	01-Jul-1999	thorpej	Sync w/ -current.
1.10.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.17.12.2	16-Jun-2001	he	Pull up revision 1.24 (via patch, requested by dbj): Fix bugs related to calculation of transmit packet length and allow unaligned pointers in bus_dmamap_sync(). Fixes problems related to full-size ethernet packets, as reported in PR#13212.
1.17.12.1	05-Apr-2001	he	Apply patch (requested by dbj): Truncate oversize packets caused by ethernet dma overruns.
1.17.2.4	21-Apr-2001	bouyer	Sync with HEAD
1.17.2.3	18-Jan-2001	bouyer	Sync with head (for UBC+NFS fixes, mostly).
1.17.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.17.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.20.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.20.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.24.16.2	16-Jul-2002	gehenna	catch up with -current.
1.24.16.1	30-May-2002	gehenna	Catch up with -current.
1.24.8.5	18-Oct-2002	nathanw	Catch up to -current.
1.24.8.4	17-Sep-2002	nathanw	Catch up to -current.
1.24.8.3	01-Aug-2002	nathanw	Catch up to -current.
1.24.8.2	20-Jun-2002	nathanw	Catch up to -current.
1.24.8.1	16-Jun-2001	nathanw	file mb8795.c was added on branch nathanw_sa on 2002-06-20 03:40:22 +0000
1.24.2.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.24.2.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.24.2.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.26.2.1	28-Jan-2003	jmc	Pullup revisions 1.11-1.12 of sys/arch/next68k/dev/if_xe.c via patch (requested by bouyer in ticket #1125) bzero the part of the buffer used to pad the packet to ETHER_MIN_LEN - ETHER_CRC_LEN.
1.32.2.7	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.32.2.6	04-Feb-2005	skrll	Sync with HEAD.
1.32.2.5	24-Jan-2005	skrll	Sync with HEAD.
1.32.2.4	02-Nov-2004	skrll	Sync with HEAD.
1.32.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.32.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.32.2.1	03-Aug-2004	skrll	Sync with HEAD
1.33.4.1	24-Jan-2005	he	Pull up revision 1.34 (requested by thorpej in ticket #939): When adding or deleting multicast addresses, only change the address filter if the interface is marked RUNNING. Fixes PR#27678.
1.34.4.1	29-Apr-2005	kent	sync with -current
1.35.2.1	12-Feb-2005	yamt	sync with head.
1.37.2.2	03-Sep-2007	yamt	sync with head.
1.37.2.1	30-Dec-2006	yamt	sync with head.
1.38.8.1	14-Sep-2006	yamt	sync with head.
1.38.4.1	09-Sep-2006	rpaulo	sync with head
1.39.8.1	12-Mar-2007	rmind	Sync with HEAD.
1.40.20.1	06-Nov-2007	matt	sync with HEAD
1.40.18.1	03-Sep-2007	jmcneill	Sync with HEAD.
1.40.14.1	03-Sep-2007	skrll	Sync with HEAD.
1.40.10.1	03-Oct-2007	garbled	Sync with HEAD
1.40.2.1	09-Oct-2007	ad	Sync with head.
1.42.28.2	28-Apr-2009	skrll	Sync with HEAD.
1.42.28.1	19-Jan-2009	skrll	Sync with HEAD.
1.42.26.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.42.20.3	11-Aug-2010	yamt	sync with head.
1.42.20.2	11-Mar-2010	yamt	sync with head
1.42.20.1	04-May-2009	yamt	sync with head.
1.42.16.1	17-Jan-2009	mjf	Sync with HEAD.
1.44.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.47.4.1	30-May-2010	rmind	sync with head
1.47.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.49.12.1	18-Feb-2012	mrg	merge to -current.
1.49.8.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.49.8.2	30-Oct-2012	yamt	sync with head
1.49.8.1	17-Apr-2012	yamt	sync with head
1.50.6.3	03-Dec-2017	jdolecek	update from HEAD
1.50.6.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.50.6.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.51.2.1	18-May-2014	rmind	sync with head
1.52.2.1	07-Apr-2014	tls	Be a little more clear and consistent about harvesting entropy from devices: 1) deprecate RND_FLAG_NO_ESTIMATE 2) define RND_FLAG_COLLECT_TIME, RND_FLAG_COLLECT_VALUE 3) define RND_FLAG_ESTIMATE_TIME, RND_FLAG_ESTIMATE_VALUE 4) define RND_FLAG_DEFAULT: RND_FLAG_COLLECT_TIME\| RND_FLAG_COLLECT_VALUE\|RND_FLAG_ESTIMATE_TIME 5) Make entropy harvesting from environmental sensors a little more generic and remove it from individual sensor drivers. 6) Remove individual open-coded delta-estimators for values from a few places in the tree (uvm, environmental drivers). 7) 0 -> RND_FLAG_DEFAULT, actually gather entropy from various drivers that had stubbed out code, other minor cleanups.
1.53.4.5	28-Aug-2017	skrll	Sync with HEAD
1.53.4.4	05-Feb-2017	skrll	Sync with HEAD
1.53.4.3	09-Jul-2016	skrll	Sync with HEAD
1.53.4.2	19-Mar-2016	skrll	Sync with HEAD
1.53.4.1	06-Jun-2015	skrll	Sync with HEAD
1.56.2.2	26-Apr-2017	pgoyette	Sync with HEAD
1.56.2.1	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.57.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.58.12.2	28-Jul-2018	pgoyette	Sync with HEAD
1.58.12.1	25-Jun-2018	pgoyette	Sync with HEAD
1.58.6.1	26-Jul-2018	snj	Pull up following revision(s) (requested by msaitoh in ticket #938): sys/arch/acorn32/podulebus/if_ie.c: revision 1.41 sys/arch/amiga/dev/if_es.c: revision 1.58 sys/arch/amiga/dev/if_qn.c: revision 1.45 sys/arch/arm/at91/at91emac.c: revision 1.20 sys/arch/arm/ep93xx/epe.c: revision 1.37 sys/arch/emips/ebus/if_le_ebus.c: revision 1.14 sys/arch/emips/ebus/if_le_ebus.c: revision 1.15 sys/arch/mac68k/dev/if_mc.c: revision 1.46 sys/arch/macppc/dev/am79c950.c: revision 1.39 sys/arch/newsmips/apbus/if_sn.c: revision 1.40 sys/arch/next68k/dev/mb8795.c: revision 1.59 sys/arch/playstation2/dev/if_smap.c: revision 1.25 sys/arch/playstation2/dev/if_smap.c: revision 1.26 sys/arch/sun2/dev/if_ec.c: revision 1.28 sys/arch/sun3/dev/if_ie.c: revision 1.63 sys/arch/x68k/dev/if_ne_intio.c: revision 1.19 sys/arch/xen/xen/if_xennet_xenbus.c: revision 1.75 sys/arch/xen/xen/xennetback_xenbus.c: revision 1.63 sys/dev/bi/if_ni.c: revision 1.45 sys/dev/cadence/if_cemac.c: revision 1.12 sys/dev/ic/am7990.c: revision 1.78 sys/dev/ic/am79900.c: revision 1.27 sys/dev/ic/an.c: revision 1.67 sys/dev/ic/cs89x0.c: revision 1.40 sys/dev/ic/dm9000.c: revision 1.13 sys/dev/ic/dm9000.c: revision 1.14 sys/dev/ic/dp8390.c: revision 1.88 sys/dev/ic/elink3.c: revision 1.141 sys/dev/ic/elinkxl.c: revision 1.122 sys/dev/ic/hme.c: revision 1.98 sys/dev/ic/i82586.c: revision 1.77 sys/dev/ic/lance.c: revision 1.53 sys/dev/ic/mb86950.c: revision 1.27 sys/dev/ic/mb86960.c: revision 1.86 sys/dev/ic/mtd803.c: revision 1.34 sys/dev/ic/pdq_ifsubr.c: revision 1.59 sys/dev/ic/rrunner.c: revision 1.86 sys/dev/ic/seeq8005.c: revision 1.58 sys/dev/ic/sgec.c: revision 1.47 sys/dev/ic/smc90cx6.c: revision 1.72 sys/dev/ic/smc91cxx.c: revision 1.96 sys/dev/ic/tropic.c: revision 1.49 sys/dev/ic/wi.c: revision 1.245 sys/dev/isa/if_eg.c: revision 1.93 sys/dev/isa/if_el.c: revision 1.95 sys/dev/isa/if_iy.c: revision 1.101 sys/dev/ofw/ofnet.c: revision 1.58 sys/dev/pci/if_alc.c: revision 1.27 sys/dev/pci/if_de.c: revision 1.152 sys/dev/pci/if_fpa.c: revision 1.61 sys/dev/pci/if_jme.c: revision 1.34 sys/dev/pci/if_tl.c: revision 1.108 sys/dev/pci/if_vte.c: revision 1.19 sys/dev/pci/ixgbe/ixgbe.h: revision 1.50 sys/dev/pcmcia/if_cnw.c: revision 1.62 sys/dev/pcmcia/if_malo_pcmcia.c: revision 1.17 sys/dev/pcmcia/if_ray.c: revision 1.89 sys/dev/pcmcia/if_xi.c: revision 1.81 sys/dev/pcmcia/mhzc.c: revision 1.51 sys/dev/pcmcia/xirc.c: revision 1.34 sys/dev/qbus/if_de.c: revision 1.33 sys/dev/qbus/if_qe.c: revision 1.78 sys/dev/qbus/if_qt.c: revision 1.22 sys/dev/sbus/be.c: revision 1.87 sys/dev/sbus/qe.c: revision 1.68 sys/dev/scsipi/if_se.c: revision 1.96 sys/dev/usb/if_atu.c: revision 1.59 sys/net/if_l2tp.c: revision 1.28 via patch sys/net/if_ppp.c: revision 1.160 It's not required to include net/bpfdesc.h. Remove it. -- Simplify like other drivers. NULL check of ifp->if_bpf is done in bpf_mtap(), so it's not required to do it here. -- Remove duplicated inclusion of net/bpf.h. -- Remove duplicated inclusion of net/bpf.h. -- Simplify bpf_mtap() call. No functional change.
1.60.2.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.60.2.1	10-Jun-2019	christos	Sync with HEAD
1.65.4.1	29-Feb-2020	ad	Sync with head.
1.5	10-Jun-2023	dbj	gratuitous commit to fix spelling error
1.4	24-Apr-2010	dbj	switch from 4 clause to 2 clause BSD license.
1.3	11-Sep-2002	mycroft	branches: 1.3.112; 1.3.132; 1.3.134; Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.2	31-Mar-2001	dbj	branches: 1.2.2; 1.2.8; comment out device register structure definitions, used for reference only. remove unnecessary BUS_SPACE_MAP_LINEAR when mapping ethernet dma registers.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.14; 1.1.1.1.26; Initial import of NetBSD/next68k.
1.1.1.1.26.1	09-Apr-2001	nathanw	Catch up with -current.
1.1.1.1.14.1	21-Apr-2001	bouyer	Sync with HEAD
1.2.8.2	17-Sep-2002	nathanw	Catch up to -current.
1.2.8.1	31-Mar-2001	nathanw	file mb8795reg.h was added on branch nathanw_sa on 2002-09-17 21:16:27 +0000
1.2.2.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.3.134.1	30-May-2010	rmind	sync with head
1.3.132.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.3.112.1	11-Aug-2010	yamt	sync with head.
1.16	03-Feb-2023	tsutsui	Use proper C99 int types.
1.15	13-Apr-2015	riastradh	MD rnd.h cleanups. Please let me know if I broke anything!
1.14	27-Oct-2012	chs	branches: 1.14.14; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.13	02-Feb-2012	tls	branches: 1.13.6; Entropy-pool implementation move and cleanup. 1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev. 2) Remove use of NRND as test for presence of entropy-pool code throughout source tree. 3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit. 4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources. 5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each. ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
1.12	19-Nov-2011	tls	branches: 1.12.2; First step of random number subsystem rework described in <20111022023242.BA26F14A158@mail.netbsd.org>. This change includes the following: An initial cleanup and minor reorganization of the entropy pool code in sys/dev/rnd.c and sys/dev/rndpool.c. Several bugs are fixed. Some effort is made to accumulate entropy more quickly at boot time. A generic interface, "rndsink", is added, for stream generators to request that they be re-keyed with good quality entropy from the pool as soon as it is available. The arc4random()/arc4randbytes() implementation in libkern is adjusted to use the rndsink interface for rekeying, which helps address the problem of low-quality keys at boot time. An implementation of the FIPS 140-2 statistical tests for random number generator quality is provided (libkern/rngtest.c). This is based on Greg Rose's implementation from Qualcomm. A new random stream generator, nist_ctr_drbg, is provided. It is based on an implementation of the NIST SP800-90 CTR_DRBG by Henric Jungheim. This generator users AES in a modified counter mode to generate a backtracking-resistant random stream. An abstraction layer, "cprng", is provided for in-kernel consumers of randomness. The arc4random/arc4randbytes API is deprecated for in-kernel use. It is replaced by "cprng_strong". The current cprng_fast implementation wraps the existing arc4random implementation. The current cprng_strong implementation wraps the new CTR_DRBG implementation. Both interfaces are rekeyed from the entropy pool automatically at intervals justifiable from best current cryptographic practice. In some quick tests, cprng_fast() is about the same speed as the old arc4randbytes(), and cprng_strong() is about 20% faster than rnd_extract_data(). Performance is expected to improve. The AES code in src/crypto/rijndael is no longer an optional kernel component, as it is required by cprng_strong, which is not an optional kernel component. The entropy pool output is subjected to the rngtest tests at startup time; if it fails, the system will reboot. There is approximately a 3/10000 chance of a false positive from these tests. Entropy pool _input_ from hardware random numbers is subjected to the rngtest tests at attach time, as well as the FIPS continuous-output test, to detect bad or stuck hardware RNGs; if any are detected, they are detached, but the system continues to run. A problem with rndctl(8) is fixed -- datastructures with pointers in arrays are no longer passed to userspace (this was not a security problem, but rather a major issue for compat32). A new kernel will require a new rndctl. The sysctl kern.arandom() and kern.urandom() nodes are hooked up to the new generators, but the /dev/*random pseudodevices are not, yet. Manual pages for the new kernel interfaces are forthcoming.
1.11	24-Apr-2010	dbj	branches: 1.11.8; switch from 4 clause to 2 clause BSD license.
1.10	04-Mar-2007	christos	branches: 1.10.44; 1.10.64; 1.10.66; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.9	11-Dec-2005	christos	branches: 1.9.26; merge ktrace-lwp.
1.8	19-Jan-2005	chs	branches: 1.8.8; de-__P, remove register, ansify.
1.7	11-Sep-2002	mycroft	branches: 1.7.6; 1.7.14; Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.6	11-Jul-2002	christos	Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.5	20-May-2002	jdolecek	Fix race condition between the DMA handler (which gets called on spldma), and rest of driver/network code (which runs on splnet) in way if->if_snd queue is accessed. Solve by using intermediate queue. Problem found, and fix provided by Christian Limpach in port-next68k/16798
1.4	18-May-2002	jdolecek	whitespace & formatting fixes, from Christian Limpach in port-next68/16798
1.3	02-Apr-2001	dbj	branches: 1.3.2; 1.3.8; 1.3.16; remove unused ifmedia fields
1.2	09-Oct-2000	dbj	branches: 1.2.2; add rnd_source field to mb8796_softc this fixes compile problems with rnd pseudo-device added to GENERIC kernel patch submitted by greg oster
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.14; 1.1.1.1.24; Initial import of NetBSD/next68k.
1.1.1.1.24.1	16-Oct-2000	tv	Pullup 1.2 [dbj]: add rnd_source field to mb8796_softc this fixes compile problems with rnd pseudo-device added to GENERIC kernel patch submitted by greg oster
1.1.1.1.14.2	21-Apr-2001	bouyer	Sync with HEAD
1.1.1.1.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.2.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.3.16.2	16-Jul-2002	gehenna	catch up with -current.
1.3.16.1	30-May-2002	gehenna	Catch up with -current.
1.3.8.4	17-Sep-2002	nathanw	Catch up to -current.
1.3.8.3	01-Aug-2002	nathanw	Catch up to -current.
1.3.8.2	20-Jun-2002	nathanw	Catch up to -current.
1.3.8.1	02-Apr-2001	nathanw	file mb8795var.h was added on branch nathanw_sa on 2002-06-20 03:40:22 +0000
1.3.2.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.3.2.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.3.2.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.7.14.1	29-Apr-2005	kent	sync with -current
1.7.6.1	24-Jan-2005	skrll	Sync with HEAD.
1.8.8.1	03-Sep-2007	yamt	sync with head.
1.9.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.10.66.1	30-May-2010	rmind	sync with head
1.10.64.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.10.44.1	11-Aug-2010	yamt	sync with head.
1.11.8.2	30-Oct-2012	yamt	sync with head
1.11.8.1	17-Apr-2012	yamt	sync with head
1.12.2.1	18-Feb-2012	mrg	merge to -current.
1.13.6.2	03-Dec-2017	jdolecek	update from HEAD
1.13.6.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.14.14.1	06-Jun-2015	skrll	Sync with HEAD
1.3	21-Jan-2002	jdolecek	Switch to MI dev/md_root.c for archs which don't have any special memory disk hooks (i.e. everything except atari).
1.2	17-Mar-1999	sommerfe	branches: 1.2.22; 1.2.26; defopt MINIROOTSIZE
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2.26.1	28-Feb-2002	nathanw	Catch up to -current.
1.2.22.1	11-Feb-2002	jdolecek	Sync w/ -current.
1.15	20-Dec-2023	thorpej	Remove unnecessary <sys/malloc.h> include.
1.14	11-Feb-2023	tsutsui	Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@.
1.13	04-Feb-2023	tsutsui	Remove trailing spaces and TABs.
1.12	03-Feb-2023	tsutsui	Misc KNF and cosmetics.
1.11	24-Apr-2010	dbj	branches: 1.11.64; 1.11.90; switch from 4 clause to 2 clause BSD license.
1.10	05-Jan-2008	ad	branches: 1.10.10; 1.10.30; 1.10.32; Fix includes.
1.9	24-Jan-2007	hubertf	branches: 1.9.24; 1.9.30; 1.9.36; Remove duplicate #includes, patch contributed in private mail by Slava Semushin <slava.semushin@gmail.com>. To verify that no nasty side effects of duplicate includes (or their removal) have an effect here, I've compiled an i386/ALL kernel with and without the patch, and the only difference in the resulting .o files was in shifted line numbers in some assert() calls. The comparison of the .o files was based on the output of "objdump -D". Thanks to martin@ for the input on testing.
1.8	11-Dec-2005	christos	branches: 1.8.20; merge ktrace-lwp.
1.7	19-Jan-2005	chs	branches: 1.7.8; de-__P, remove register, ansify.
1.6	15-Jul-2003	lukem	branches: 1.6.8; __KERNEL_RCSID()
1.5	11-Sep-2002	mycroft	branches: 1.5.6; Attach nextdisplay on the mono turbo.
1.4	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.3	29-Sep-2000	deberg	branches: 1.3.4; 1.3.8; add support for 12-bit color displays, from Timm Wetzel w/ changes by me. closes 10741.
1.2	29-Apr-1999	bad	branches: 1.2.2; 1.2.12; Don't use the direct console on color machines, which is currently not supported. Use serial console instead. From Matt Debergalis PR 7488.
1.1	26-Mar-1999	dbj	branches: 1.1.2; Added support for using wscons as console. Enabled wscons as default console. Use option SERCONSOLE now to use serial console instead now.
1.1.2.1	29-Apr-1999	perry	branches: 1.1.2.1.2; pullup 1.1->1.2 (bad)
1.1.2.1.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.2.12.1	06-Oct-2000	deberg	pullup 1.3, approved by thorpej add support for 12-bit color displays, from Timm Wetzel w/ changes by me. closes 10741.
1.2.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.3.8.1	17-Sep-2002	nathanw	Catch up to -current.
1.3.4.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.5.6.4	24-Jan-2005	skrll	Sync with HEAD.
1.5.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.6.1	03-Aug-2004	skrll	Sync with HEAD
1.6.8.1	29-Apr-2005	kent	sync with -current
1.7.8.2	21-Jan-2008	yamt	sync with head
1.7.8.1	26-Feb-2007	yamt	sync with head.
1.8.20.1	01-Feb-2007	ad	Sync with head.
1.9.36.1	08-Jan-2008	bouyer	Sync with HEAD
1.9.30.1	18-Feb-2008	mjf	Sync with HEAD.
1.9.24.1	09-Jan-2008	matt	sync with HEAD
1.10.32.1	30-May-2010	rmind	sync with head
1.10.30.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.10.10.1	11-Aug-2010	yamt	sync with head.
1.11.90.1	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #88): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 sys/arch/next68k/dev/intio.c: revision 1.18 sys/arch/next68k/dev/intio.c: revision 1.19 sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.11.64.1	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1598): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/include/bus_space.h: revision 1.18 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/include/bus_space.h: revision 1.19 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 (patch) sys/arch/next68k/dev/intio.c: revision 1.18 (patch) sys/arch/next68k/dev/intio.c: revision 1.19 (patch) sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 s/impliment/implement/ in comment. Remove cargo-culted '#if 0' code that was designed to produce a compile-time error if any of the bus_space_*_8 functions was used, but was documented that it produces a link-time error. Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.31	02-Feb-2024	tsutsui	Add WSDISPLAY_GINFO, LINEBYTES, and SMODE ioctl(2)s and mmap(2) support. mlterm-wscons partially works (no 2 bpp support) with these APIs. XXX: Xorg server needs wsmouse support.
1.30	11-Feb-2023	tsutsui	NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@.
1.29	11-Feb-2023	tsutsui	Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@.
1.28	11-Feb-2023	tsutsui	Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9).
1.27	03-Feb-2023	tsutsui	Use proper C99 int types.
1.26	03-Feb-2023	tsutsui	Misc KNF and cosmetics.
1.25	07-Aug-2021	thorpej	branches: 1.25.6; Merge thorpej-cfargs2.
1.24	24-Apr-2021	thorpej	branches: 1.24.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.23	21-Nov-2020	thorpej	branches: 1.23.2; malloc(9) -> kmem(9)
1.22	12-Nov-2019	msaitoh	branches: 1.22.8; Add missing initialization of sc_dev.
1.21	27-Oct-2012	chs	branches: 1.21.30; 1.21.38; 1.21.42; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.20	04-Mar-2007	christos	branches: 1.20.78; 1.20.88; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.19	12-Apr-2006	jmmv	branches: 1.19.14; Add an extra cookie to the ioctl and mmap wsdisplay accessops that points to the screen on which they are being called. The driver cannot guess this by itself but it is needed to implement, at least, the getwschar and putwschar functions in the correct place. There are no functional changes yet. Tested on i386 (vga, vga_raster, machfb, vesafb), macppc and sparc64. Suggested and reviewed by macallan@.
1.18	11-Dec-2005	christos	branches: 1.18.4; 1.18.6; 1.18.8; 1.18.10; 1.18.12; merge ktrace-lwp.
1.17	19-Jan-2005	chs	branches: 1.17.8; de-__P, remove register, ansify.
1.16	11-Jan-2005	chs	branches: 1.16.2; remove leftover debug printf.
1.15	05-Oct-2003	mycroft	Minor tweaks to the color framebuffer code -- still don't know what the deal with the interrupt is.
1.14	01-Oct-2003	mycroft	Some small cleanup -- make the base,limit values vaddr_t, not char*. Also add some code that attempts to deal with C16_VIDEO interrupts, though it does not seem to make my color slabs work again.
1.13	15-Jul-2003	lukem	__KERNEL_RCSID()
1.12	02-Oct-2002	thorpej	branches: 1.12.6; Use CFATTACH_DECL().
1.11	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.10	11-Sep-2002	mycroft	Attach nextdisplay on the mono turbo.
1.9	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.8	04-Jul-2002	junyoung	alloc_attr -> allocattr Approved by Matthias Drochner.
1.7	17-Mar-2002	atatat	branches: 1.7.4; Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for indicating an unhandled "command". ERESTART is -1, which can lead to confusion. ERESTART has been moved to -3 and EPASSTHROUGH has been placed at -4. No ioctl code should now return -1 anywhere. The ioctl() system call is now properly restartable.
1.6	15-Jun-2001	dbj	branches: 1.6.2; 1.6.8; remove extra args from printf
1.5	29-Sep-2000	deberg	branches: 1.5.2; add support for 12-bit color displays, from Timm Wetzel w/ changes by me. closes 10741.
1.4	26-Jun-2000	simonb	Change the kernel mmap interface so that the offset to map is an "off_t" and the return value is a "paddr_t" to allow mappings at offsets past 2^31 bytes. Somewhat inspired by FreeBSD, which only changed the offset to a "vm_offset_t". Includes updates for the i386, pc532 and sh3 mmmmap from Jason Thorpe.
1.3	06-Dec-1999	drochner	branches: 1.3.4; update for changed struct wsdisplay_accessops:show_screen signature. no functional changes
1.2	24-Mar-1999	dbj	branches: 1.2.8; 1.2.14; Applied patches from Matt Debergalis <deberg@mit.edu>. These patches include: Added framebuffer mapping for color framebuffer to support color wscons which is coming soon. Renamed wskbdmap_mfii[ch] to wskbdmap_next[ch] Changed video to be white on black instead of black on white. Now handles and discards mouse interrupts. Video and keyboard is now working on mono machines.
1.1	28-Jan-1999	dbj	wscons based console video & keyboard support for the NeXT from Matt DeBergalis
1.2.14.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.2.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.3.4.2	06-Oct-2000	deberg	pullup 1.5, approved by thorpej add support for 12-bit color displays, from Timm Wetzel w/ changes by me. closes 10741.
1.3.4.1	30-Jun-2000	simonb	Pull up mmap paddr_t/off_t changes from trunk.
1.5.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.6.8.5	18-Oct-2002	nathanw	Catch up to -current.
1.6.8.4	17-Sep-2002	nathanw	Catch up to -current.
1.6.8.3	01-Aug-2002	nathanw	Catch up to -current.
1.6.8.2	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.6.8.1	15-Jun-2001	nathanw	file nextdisplay.c was added on branch nathanw_sa on 2002-04-01 07:41:44 +0000
1.6.2.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.6.2.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.6.2.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.7.4.1	16-Jul-2002	gehenna	catch up with -current.
1.12.6.6	31-Jan-2005	skrll	Adapt to branch.
1.12.6.5	24-Jan-2005	skrll	Sync with HEAD.
1.12.6.4	17-Jan-2005	skrll	Sync with HEAD.
1.12.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.12.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.12.6.1	03-Aug-2004	skrll	Sync with HEAD
1.16.2.1	29-Apr-2005	kent	sync with -current
1.17.8.2	03-Sep-2007	yamt	sync with head.
1.17.8.1	21-Jun-2006	yamt	sync with head.
1.18.12.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.18.10.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.18.8.1	24-May-2006	yamt	sync with head.
1.18.6.1	22-Apr-2006	simonb	Sync with head.
1.18.4.1	09-Sep-2006	rpaulo	sync with head
1.19.14.1	12-Mar-2007	rmind	Sync with HEAD.
1.20.88.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.20.78.1	30-Oct-2012	yamt	sync with head
1.21.42.2	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1598): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/include/bus_space.h: revision 1.18 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/include/bus_space.h: revision 1.19 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 (patch) sys/arch/next68k/dev/intio.c: revision 1.18 (patch) sys/arch/next68k/dev/intio.c: revision 1.19 (patch) sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 s/impliment/implement/ in comment. Remove cargo-culted '#if 0' code that was designed to produce a compile-time error if any of the bus_space_*_8 functions was used, but was documented that it produces a link-time error. Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.21.42.1	14-Nov-2019	martin	Pull up following revision(s) (requested by msaitoh in ticket #425): sys/dev/sbus/sio16.c: revision 1.25 sys/dev/gpib/mt.c: revision 1.33 sys/arch/mvme68k/dev/wdsc.c: revision 1.33 sys/dev/gpib/ct.c: revision 1.31 sys/dev/isa/mcd.c: revision 1.119 sys/dev/pci/if_stge.c: revision 1.73 sys/dev/gpib/ppi.c: revision 1.25 sys/dev/pcmcia/if_tr_pcmcia.c: revision 1.29 sys/arch/amiga/dev/zssc.c: revision 1.46 sys/arch/mac68k/obio/iwm_fd.c: revision 1.57 sys/arch/amiga/dev/if_qn.c: revision 1.48 sys/dev/isa/tcic2_isa.c: revision 1.28 sys/dev/isa/uha_isa.c: revision 1.42 sys/dev/pci/neo.c: revision 1.55 sys/arch/next68k/dev/nextdisplay.c: revision 1.22 sys/dev/isa/if_iy.c: revision 1.111 Add missing initialization of sc_dev. Initialize sc_dev correctly to avoid null pointer dereference when bus_space_map() failed. Add missing initialization of sc_dev.
1.21.38.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.21.30.1	14-Nov-2019	martin	Pull up following revision(s) (requested by msaitoh in ticket #1439): sys/dev/sbus/sio16.c: revision 1.25 sys/dev/gpib/mt.c: revision 1.33 sys/arch/mvme68k/dev/wdsc.c: revision 1.33 sys/dev/gpib/ct.c: revision 1.31 sys/dev/isa/mcd.c: revision 1.119 sys/dev/pci/if_stge.c: revision 1.73 sys/dev/gpib/ppi.c: revision 1.25 sys/dev/pcmcia/if_tr_pcmcia.c: revision 1.29 sys/arch/amiga/dev/zssc.c: revision 1.46 sys/arch/mac68k/obio/iwm_fd.c: revision 1.57 sys/arch/amiga/dev/if_qn.c: revision 1.48 sys/dev/isa/tcic2_isa.c: revision 1.28 sys/dev/isa/uha_isa.c: revision 1.42 sys/dev/pci/neo.c: revision 1.55 sys/arch/next68k/dev/nextdisplay.c: revision 1.22 sys/dev/isa/if_iy.c: revision 1.111 Add missing initialization of sc_dev. Initialize sc_dev correctly to avoid null pointer dereference when bus_space_map() failed. Add missing initialization of sc_dev.
1.22.8.1	14-Dec-2020	thorpej	Sync w/ HEAD.
1.23.2.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.24.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.25.6.1	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #88): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 sys/arch/next68k/dev/intio.c: revision 1.18 sys/arch/next68k/dev/intio.c: revision 1.19 sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.7	02-Feb-2024	tsutsui	Add WSDISPLAY_GINFO, LINEBYTES, and SMODE ioctl(2)s and mmap(2) support. mlterm-wscons partially works (no 2 bpp support) with these APIs. XXX: Xorg server needs wsmouse support.
1.6	03-Feb-2023	tsutsui	Misc KNF and cosmetics.
1.5	27-Oct-2012	chs	branches: 1.5.42; 1.5.68; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.4	11-Dec-2005	christos	branches: 1.4.112; 1.4.122; merge ktrace-lwp.
1.3	19-Jan-2005	chs	de-__P, remove register, ansify.
1.2	24-Mar-1999	dbj	branches: 1.2.42; 1.2.50; Applied patches from Matt Debergalis <deberg@mit.edu>. These patches include: Added framebuffer mapping for color framebuffer to support color wscons which is coming soon. Renamed wskbdmap_mfii[ch] to wskbdmap_next[ch] Changed video to be white on black instead of black on white. Now handles and discards mouse interrupts. Video and keyboard is now working on mono machines.
1.1	28-Jan-1999	dbj	wscons based console video & keyboard support for the NeXT from Matt DeBergalis
1.2.50.1	29-Apr-2005	kent	sync with -current
1.2.42.1	24-Jan-2005	skrll	Sync with HEAD.
1.4.122.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.4.112.1	30-Oct-2012	yamt	sync with head
1.5.68.1	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #88): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 sys/arch/next68k/dev/intio.c: revision 1.18 sys/arch/next68k/dev/intio.c: revision 1.19 sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.5.42.1	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1598): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/include/bus_space.h: revision 1.18 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/include/bus_space.h: revision 1.19 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 (patch) sys/arch/next68k/dev/intio.c: revision 1.18 (patch) sys/arch/next68k/dev/intio.c: revision 1.19 (patch) sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 s/impliment/implement/ in comment. Remove cargo-culted '#if 0' code that was designed to produce a compile-time error if any of the bus_space_*_8 functions was used, but was documented that it produces a link-time error. Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.52	20-Dec-2023	thorpej	Remove unnecessary <sys/malloc.h> include.
1.51	03-Feb-2023	tsutsui	Misc KNF and cosmetics.
1.50	31-Mar-2017	msaitoh	Remove extra 0x. This bug was added when replacing bitmask_snprintf(9) with snprintb(3) (in between NetBSD 5 and 6). Old bitmask_snprint(9) didn't add 0x" automatically for hexadecimal value, so old code used it with "0x%s".
1.49	25-Mar-2014	christos	branches: 1.49.6; 1.49.10; 1.49.14; fix sprintf debugging mess.
1.48	27-Oct-2012	chs	branches: 1.48.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.47	06-Jun-2010	mrg	branches: 1.47.8; 1.47.18; fix some errors in debug code, found by henning petersen in PR#42529.
1.46	24-Apr-2010	dbj	switch from 4 clause to 2 clause BSD license.
1.45	05-Nov-2009	dyoung	branches: 1.45.2; 1.45.4; Use deviter(9) instead of accessing alldevs directly. Untested.
1.44	17-Dec-2008	cegger	make the compile again
1.43	16-Dec-2008	christos	replace bitmask_snprintf(9) with snprintb(3)
1.42	14-May-2006	elad	branches: 1.42.62; 1.42.66; 1.42.74; integrate kauth.
1.41	08-Mar-2006	lukem	Use the SI capitalization for "Hz", "kHz", and "MHz" in comments and strings. Add a space between numbers and Hz unit.
1.40	24-Dec-2005	perry	branches: 1.40.4; 1.40.6; 1.40.8; 1.40.10; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.39	11-Dec-2005	christos	merge ktrace-lwp.
1.38	05-Jun-2005	he	branches: 1.38.2; Adapt to -Wcast-qual by adding a few consts.
1.37	19-Jan-2005	chs	de-__P, remove register, ansify.
1.36	04-Dec-2003	keihan	branches: 1.36.8; netbsd.org -> NetBSD.org All "netbsd.org" is now gone from src/sys/arch.
1.35	15-Jul-2003	lukem	__KERNEL_RCSID()
1.34	02-Oct-2002	thorpej	branches: 1.34.6; Use CFATTACH_DECL().
1.33	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.32	27-Sep-2002	provos	remove trailing \n in panic(). approved perry.
1.31	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.30	11-Jul-2002	christos	Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.29	16-Jun-2001	dbj	branches: 1.29.2; 1.29.8; 1.29.16; fix handling of transmit length calculation so we now handle full length xmits
1.28	13-May-2001	chs	turn on printf format-string checking and -Werror. fix all warnings.
1.27	17-Apr-2001	dbj	increase maxsegs of esp main dma map by one to avoid error tweak esp glue to read xfer_len from dma map add some debugging checks for dma driver invariants read DD_LIMIT instead of DD_SAVED_LIMIT on scsi dma shutdowns
1.26	16-Apr-2001	dbj	add receive ethernet bpf tap keep receive ethernet crc and set M_HASFCS change bus_dma MD fields to keep xfer_len for entire map instead of per segment turn off automatic dma restarts in preparation for changing scsi driver to handle them. add dma debugging routines to keep history of dma states tweak checking for unusual dma limit register
1.25	07-Apr-2001	dbj	automatically restart dma for unexpected shutdowns
1.24	07-Apr-2001	dbj	continue to tweak nextdma detection of xfer length add check to esp driver for incomplete transfers, but still does not handle them.
1.23	02-Apr-2001	dbj	No longer clobber the DMACSR_SETENABLE bit in the dma interrupt Add the ability to handle unexpected dma shutdowns
1.22	09-Aug-2000	tv	branches: 1.22.2; %b -> bitmask_snprintf()
1.21	12-Jan-2000	dbj	branches: 1.21.4; applied patch from "Christian Limpach" <chris@Nice.CH>: I've fixed the problem that's been keeping me from using anything newer than 1.4.1 now. I tracked down the problem checkin, it's the big reorg of nextdma.c between 1.19 and 1.20. It didn't introduce a new bug but it activated a check which wasn't activated before. It's the is-the-limit-in-the-right-window-check which was ifdeffed before because some DMA-regs would sometimes have strange values. I think I've fixed the DMA-reg stuff for now: at the end of nextdma_intr, when the csr is poked to make DMA do something, I think the check for the ENABLE bit introduces a race condition. I fixed this by unconditionally setting DMACSR_SETENABLE, this seems to work and also makes the code more readable. I've also tried setting DMACSR_SETSUPDATE unconditionally and this also works well, but I don't know what it implies. Unless you have reasons to not set SUPDATE all the time, I'd suggest making this change as well, it makes the code cleaner and faster... I've tested this patch and it does stop the panics, although I don't think setting SUPDATE all the tima as he suggests is a good idea. The "SUPDATE" bit implies a single update (i.e. the end of a dma chain.)
1.20	29-Aug-1999	dbj	branches: 1.20.2; minor rework of dma driver now uses the DMACSR_READ bit and no longer keeps _nd_dmadir in softc unified transfer cleanup code, now in routine next_dma_finish_xfer() fixed bounds checking on registers after transfer. removed checking for bus errors since the bit is always set on some nexts (specifically, on mourning, a 25mhz 68040 mono slab) fixed a couple of dma bugs involving chaining dma buffers.
1.19	28-Aug-1999	dbj	discovered the purpose of another bit in the dma control register. DMACSR_READ is now a CSR status bit which can be used to know if current transfer is from cpu to device. the old DMACSR_READ bit is renamed DMACSR_SETREAD. This is a control bit that tells the dma transfer to be from cpu to device.
1.18	17-Aug-1999	dbj	remove some debugging hacks that were no longer being used.
1.17	05-Aug-1999	dbj	changed dma segment field "ds_read_len" to "ds_xfer_len" since it is valid for either read or write transfers.
1.16	03-Aug-1999	dbj	resync bus_dma functions with current alpha versions. added a field to a dma segment to return the actual length of that segment that was successfully transferred.
1.15	14-Mar-1999	dbj	branches: 1.15.2; changed dma start alignment from 4 to 16 so that the cache flush functions always have cache line aligned segments. continued experimentation with scsi driver.
1.14	04-Mar-1999	dbj	moved declaration of nextdma_intr into correct header file.
1.13	02-Mar-1999	dbj	turn on diagnostic check in dma for controller bits at shutdown. adjusted esp overrun to avoid diagnostic check triggering.
1.12	14-Feb-1999	dbj	Continue hacking on esp driver. Seems relatively stable in read only mode. write operations appear to lose scsi interrupts and causes timeouts. changes in this checkin include: a nextdma bugfix causing a diagnostic check to erroneously trigger Changed tail strategy to only use tail buffer for the minimal end slop changed expected write dma overrun to 32 bytes. turned on nextdma diagnostic check for dma end address since it no longer gets triggerred by ethernet dma and helps debug scsi dma. Added esp debugging printout and support.
1.11	13-Feb-1999	dbj	Continued work on esp scsi driver. Now can at least do enough i/o to create and mount a filesystem, but is not stable enough yet for general use. increased priority of ethernet interrupts, mostly useful to aid debugging of scsi interrupts while using an nfs disk. added additional debugging output in the next dma driver. perform extranneous cache flushes/purges before dma reads/ after dma writes to aid debugging of scsi dma.
1.10	27-Jan-1999	dbj	Fixed dma instability introduced with nextdma.c rev 1.7 This fix removes putting 0xfeedbeef in the unused restart registers. When that was done, the machine would panic after a short while with 0xfeedbeef in the normal dma buffer registers. A restart cycle is probably hapenning without an interrupt or something.
1.9	30-Dec-1998	dbj	changed register for start of dma buffer to be DD_NEXT_INITBUF instead of DD_NEXT for regular dma transfers, and not just ethernet transmit. Keep track of dma read/write direction and set it each time we start or restart dma. This allows scsi to work, and doesn't appear to hinder ethernet.
1.8	26-Dec-1998	dbj	Continued experimentation on SCSI driver. Added nextdma_debug variable to control debug printouts in nextdma driver when ND_DEBUG is defined.
1.7	19-Dec-1998	dbj	Revamped DMA interface to unify chaining and non-chaining dma sequences. Updated ethernet driver to work with new interface. Continue work on esp driver.
1.6	08-Dec-1998	dbj	initialized unused dma registers to 0xdeadbeef instead of 0 to aid debugging.
1.5	10-Nov-1998	dbj	Sync'ed more files and routines with mvme port in prepartion for UVM. Now use generic m68k cachops everywhere rather than defining them in locore.s
1.4	21-Jul-1998	dbj	Continued work on the esp scsi driver. Not yet working, but progress continues.
1.3	19-Jul-1998	dbj	Commented out some bus_dma code, until I can fix. (bus_dma.c needs sync with alpha port!) Continued progress on scsi driver. A couple of other compiler warning level of tweaks.
1.2	01-Jul-1998	dbj	changed diagnostic panic into a printf since an unexpected condition appears to happen every once in a while. (The DMA interrupt gets called w/o the completed bit set)
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.15.2.1	21-Jan-2000	he	Pull up revision 1.21 (via patch, requested by dbj): Fix problem that causes xe0 to get frequent weird DMA Rx interrupts and panics. Fixes PR#8847.
1.20.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.20.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.21.4.1	16-Jun-2001	he	Pull up revision 1.29 (via patch, requested by dbj): Fix bugs related to calculation of transmit packet length and allow unaligned pointers in bus_dmamap_sync(). Fixes problems related to full-size ethernet packets, as reported in PR#13212.
1.22.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.22.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.29.16.1	16-Jul-2002	gehenna	catch up with -current.
1.29.8.4	18-Oct-2002	nathanw	Catch up to -current.
1.29.8.3	17-Sep-2002	nathanw	Catch up to -current.
1.29.8.2	01-Aug-2002	nathanw	Catch up to -current.
1.29.8.1	16-Jun-2001	nathanw	file nextdma.c was added on branch nathanw_sa on 2002-08-01 02:42:49 +0000
1.29.2.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.29.2.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.34.6.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.34.6.4	24-Jan-2005	skrll	Sync with HEAD.
1.34.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.34.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.34.6.1	03-Aug-2004	skrll	Sync with HEAD
1.36.8.1	29-Apr-2005	kent	sync with -current
1.38.2.1	21-Jun-2006	yamt	sync with head.
1.40.10.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.40.8.1	13-Mar-2006	yamt	sync with head.
1.40.6.1	22-Apr-2006	simonb	Sync with head.
1.40.4.1	09-Sep-2006	rpaulo	sync with head
1.42.74.1	19-Jan-2009	skrll	Sync with HEAD.
1.42.66.3	11-Aug-2010	yamt	sync with head.
1.42.66.2	11-Mar-2010	yamt	sync with head
1.42.66.1	04-May-2009	yamt	sync with head.
1.42.62.1	17-Jan-2009	mjf	Sync with HEAD.
1.45.4.2	03-Jul-2010	rmind	sync with head
1.45.4.1	30-May-2010	rmind	sync with head
1.45.2.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.45.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.47.18.3	03-Dec-2017	jdolecek	update from HEAD
1.47.18.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.47.18.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.47.8.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.47.8.1	30-Oct-2012	yamt	sync with head
1.48.2.1	18-May-2014	rmind	sync with head
1.49.14.1	21-Apr-2017	bouyer	Sync with HEAD
1.49.10.1	26-Apr-2017	pgoyette	Sync with HEAD
1.49.6.1	28-Aug-2017	skrll	Sync with HEAD
1.10	03-Feb-2023	tsutsui	Misc KNF and cosmetics.
1.9	24-Apr-2010	dbj	switch from 4 clause to 2 clause BSD license.
1.8	11-Sep-2002	mycroft	branches: 1.8.112; 1.8.132; 1.8.134; Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.7	31-Mar-2001	dbj	branches: 1.7.2; 1.7.8; comment out device register structure definitions, used for reference only. remove unnecessary BUS_SPACE_MAP_LINEAR when mapping ethernet dma registers.
1.6	28-Aug-1999	dbj	branches: 1.6.2; 1.6.14; fixed DMACSR_BITS definition to reflect DMACSR_READ bit renaming
1.5	28-Aug-1999	dbj	discovered the purpose of another bit in the dma control register. DMACSR_READ is now a CSR status bit which can be used to know if current transfer is from cpu to device. the old DMACSR_READ bit is renamed DMACSR_SETREAD. This is a control bit that tells the dma transfer to be from cpu to device.
1.4	14-Mar-1999	dbj	changed dma start alignment from 4 to 16 so that the cache flush functions always have cache line aligned segments. continued experimentation with scsi driver.
1.3	27-Dec-1998	dbj	After some experimentation, now allow dma start alignment to be 4. Removed separate alignment constant for ethernet since it appears to be unnecessary.
1.2	19-Jul-1998	dbj	Commented out some bus_dma code, until I can fix. (bus_dma.c needs sync with alpha port!) Continued progress on scsi driver. A couple of other compiler warning level of tweaks.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.6.14.1	09-Apr-2001	nathanw	Catch up with -current.
1.6.2.1	21-Apr-2001	bouyer	Sync with HEAD
1.7.8.2	17-Sep-2002	nathanw	Catch up to -current.
1.7.8.1	31-Mar-2001	nathanw	file nextdmareg.h was added on branch nathanw_sa on 2002-09-17 21:16:30 +0000
1.7.2.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.8.134.1	30-May-2010	rmind	sync with head
1.8.132.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.8.112.1	11-Aug-2010	yamt	sync with head.
1.18	03-Feb-2023	tsutsui	Misc KNF and cosmetics.
1.17	25-Mar-2014	christos	fix sprintf debugging mess.
1.16	27-Oct-2012	chs	branches: 1.16.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.15	24-Apr-2010	dbj	branches: 1.15.8; 1.15.18; switch from 4 clause to 2 clause BSD license.
1.14	11-Dec-2005	christos	branches: 1.14.78; 1.14.98; 1.14.100; merge ktrace-lwp.
1.13	05-Jun-2005	he	Adapt to -Wcast-qual by adding a few consts.
1.12	19-Jan-2005	chs	de-__P, remove register, ansify.
1.11	11-Sep-2002	mycroft	branches: 1.11.6; 1.11.14; Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.10	11-Jul-2002	christos	Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.9	29-Aug-1999	dbj	branches: 1.9.16; 1.9.20; 1.9.28; minor rework of dma driver now uses the DMACSR_READ bit and no longer keeps _nd_dmadir in softc unified transfer cleanup code, now in routine next_dma_finish_xfer() fixed bounds checking on registers after transfer. removed checking for bus errors since the bit is always set on some nexts (specifically, on mourning, a 25mhz 68040 mono slab) fixed a couple of dma bugs involving chaining dma buffers.
1.8	28-Aug-1999	dbj	discovered the purpose of another bit in the dma control register. DMACSR_READ is now a CSR status bit which can be used to know if current transfer is from cpu to device. the old DMACSR_READ bit is renamed DMACSR_SETREAD. This is a control bit that tells the dma transfer to be from cpu to device.
1.7	03-Aug-1999	dbj	resync bus_dma functions with current alpha versions. added a field to a dma segment to return the actual length of that segment that was successfully transferred.
1.6	14-Mar-1999	dbj	changed dma start alignment from 4 to 16 so that the cache flush functions always have cache line aligned segments. continued experimentation with scsi driver.
1.5	04-Mar-1999	dbj	moved declaration of nextdma_intr into correct header file.
1.4	30-Dec-1998	dbj	changed register for start of dma buffer to be DD_NEXT_INITBUF instead of DD_NEXT for regular dma transfers, and not just ethernet transmit. Keep track of dma read/write direction and set it each time we start or restart dma. This allows scsi to work, and doesn't appear to hinder ethernet.
1.3	19-Dec-1998	dbj	Revamped DMA interface to unify chaining and non-chaining dma sequences. Updated ethernet driver to work with new interface. Continue work on esp driver.
1.2	05-Jul-1998	dbj	Started the esp scsi driver. Fixed bus_space_handle_t in nextdma device. Fixed scsi interrupt define.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.9.28.1	16-Jul-2002	gehenna	catch up with -current.
1.9.20.2	17-Sep-2002	nathanw	Catch up to -current.
1.9.20.1	01-Aug-2002	nathanw	Catch up to -current.
1.9.16.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.9.16.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.11.14.1	29-Apr-2005	kent	sync with -current
1.11.6.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.11.6.1	24-Jan-2005	skrll	Sync with HEAD.
1.14.100.1	30-May-2010	rmind	sync with head
1.14.98.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.14.78.1	11-Aug-2010	yamt	sync with head.
1.15.18.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.15.18.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.15.8.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.15.8.1	30-Oct-2012	yamt	sync with head
1.16.2.1	18-May-2014	rmind	sync with head
1.19	03-Feb-2023	tsutsui	Misc KNF and cosmetics.
1.18	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.17	24-Apr-2021	thorpej	branches: 1.17.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.16	21-Nov-2020	thorpej	branches: 1.16.2; malloc(9) -> kmem(9)
1.15	24-Mar-2014	christos	branches: 1.15.42; - use cpu_{g,s}etmodel - fix unused
1.14	27-Oct-2012	chs	branches: 1.14.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.13	05-Jan-2008	ad	branches: 1.13.44; 1.13.54; Fix includes.
1.12	04-Mar-2007	christos	branches: 1.12.20; 1.12.26; 1.12.32; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.11	04-Aug-2006	mhitch	branches: 1.11.10; gcc4 fix: gcc3 was apparently more lax in structure declarations - change order of including nextkbdvar.h and wskbbdmap_next.h.
1.10	11-Dec-2005	christos	branches: 1.10.4; 1.10.8; merge ktrace-lwp.
1.9	19-Jan-2005	chs	branches: 1.9.8; de-__P, remove register, ansify.
1.8	15-Jul-2003	lukem	branches: 1.8.8; __KERNEL_RCSID()
1.7	02-Oct-2002	thorpej	branches: 1.7.6; Use CFATTACH_DECL().
1.6	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.5	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.4	17-Mar-2002	atatat	Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for indicating an unhandled "command". ERESTART is -1, which can lead to confusion. ERESTART has been moved to -3 and EPASSTHROUGH has been placed at -4. No ioctl code should now return -1 anywhere. The ioctl() system call is now properly restartable.
1.3	26-Mar-1999	dbj	branches: 1.3.22; 1.3.26; fix polled keyboard support
1.2	24-Mar-1999	dbj	Applied patches from Matt Debergalis <deberg@mit.edu>. These patches include: Added framebuffer mapping for color framebuffer to support color wscons which is coming soon. Renamed wskbdmap_mfii[ch] to wskbdmap_next[ch] Changed video to be white on black instead of black on white. Now handles and discards mouse interrupts. Video and keyboard is now working on mono machines.
1.1	28-Jan-1999	dbj	wscons based console video & keyboard support for the NeXT from Matt DeBergalis
1.3.26.3	18-Oct-2002	nathanw	Catch up to -current.
1.3.26.2	17-Sep-2002	nathanw	Catch up to -current.
1.3.26.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.22.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.3.22.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.7.6.5	31-Jan-2005	skrll	Adapt to branch.
1.7.6.4	24-Jan-2005	skrll	Sync with HEAD.
1.7.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.7.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.7.6.1	03-Aug-2004	skrll	Sync with HEAD
1.8.8.1	29-Apr-2005	kent	sync with -current
1.9.8.4	21-Jan-2008	yamt	sync with head
1.9.8.3	03-Sep-2007	yamt	sync with head.
1.9.8.2	30-Dec-2006	yamt	sync with head.
1.9.8.1	21-Jun-2006	yamt	sync with head.
1.10.8.1	11-Aug-2006	yamt	sync with head
1.10.4.1	09-Sep-2006	rpaulo	sync with head
1.11.10.1	12-Mar-2007	rmind	Sync with HEAD.
1.12.32.1	08-Jan-2008	bouyer	Sync with HEAD
1.12.26.1	18-Feb-2008	mjf	Sync with HEAD.
1.12.20.1	09-Jan-2008	matt	sync with HEAD
1.13.54.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.13.54.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.13.44.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.13.44.1	30-Oct-2012	yamt	sync with head
1.14.2.1	18-May-2014	rmind	sync with head
1.15.42.1	14-Dec-2020	thorpej	Sync w/ HEAD.
1.16.2.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.17.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.5	27-Oct-2012	chs	split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.4	11-Dec-2005	christos	branches: 1.4.112; 1.4.122; merge ktrace-lwp.
1.3	19-Jan-2005	chs	de-__P, remove register, ansify.
1.2	11-Sep-2002	mycroft	branches: 1.2.6; 1.2.14; Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.1	28-Jan-1999	dbj	branches: 1.1.22; 1.1.26; wscons based console video & keyboard support for the NeXT from Matt DeBergalis
1.1.26.1	17-Sep-2002	nathanw	Catch up to -current.
1.1.22.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.2.14.1	29-Apr-2005	kent	sync with -current
1.2.6.1	24-Jan-2005	skrll	Sync with HEAD.
1.4.122.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.4.112.1	30-Oct-2012	yamt	sync with head
1.2	24-Mar-1999	dbj	Applied patches from Matt Debergalis <deberg@mit.edu>. These patches include: Added framebuffer mapping for color framebuffer to support color wscons which is coming soon. Renamed wskbdmap_mfii[ch] to wskbdmap_next[ch] Changed video to be white on black instead of black on white. Now handles and discards mouse interrupts. Video and keyboard is now working on mono machines.
1.1	28-Jan-1999	dbj	wscons based console video & keyboard support for the NeXT from Matt DeBergalis
1.2	24-Mar-1999	dbj	Applied patches from Matt Debergalis <deberg@mit.edu>. These patches include: Added framebuffer mapping for color framebuffer to support color wscons which is coming soon. Renamed wskbdmap_mfii[ch] to wskbdmap_next[ch] Changed video to be white on black instead of black on white. Now handles and discards mouse interrupts. Video and keyboard is now working on mono machines.
1.1	28-Jan-1999	dbj	wscons based console video & keyboard support for the NeXT from Matt DeBergalis
1.6	04-Feb-2023	tsutsui	Remove trailing spaces and TABs.
1.5	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.4	11-Dec-2005	christos	branches: 1.4.74; 1.4.76; 1.4.78; merge ktrace-lwp.
1.3	15-Jul-2003	lukem	__KERNEL_RCSID()
1.2	26-Mar-1999	dbj	branches: 1.2.42; add KS_bar and KS_backslash to default us keymap.
1.1	24-Mar-1999	dbj	Applied patches from Matt Debergalis <deberg@mit.edu>. These patches include: Added framebuffer mapping for color framebuffer to support color wscons which is coming soon. Renamed wskbdmap_mfii[ch] to wskbdmap_next[ch] Changed video to be white on black instead of black on white. Now handles and discards mouse interrupts. Video and keyboard is now working on mono machines.
1.2.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.42.1	03-Aug-2004	skrll	Sync with HEAD
1.4.78.1	16-May-2008	yamt	sync with head.
1.4.76.1	18-May-2008	yamt	sync with head.
1.4.74.1	02-Jun-2008	mjf	Sync with HEAD.
1.2	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.1	24-Mar-1999	dbj	branches: 1.1.144; 1.1.146; 1.1.148; Applied patches from Matt Debergalis <deberg@mit.edu>. These patches include: Added framebuffer mapping for color framebuffer to support color wscons which is coming soon. Renamed wskbdmap_mfii[ch] to wskbdmap_next[ch] Changed video to be white on black instead of black on white. Now handles and discards mouse interrupts. Video and keyboard is now working on mono machines.
1.1.148.1	16-May-2008	yamt	sync with head.
1.1.146.1	18-May-2008	yamt	sync with head.
1.1.144.1	02-Jun-2008	mjf	Sync with HEAD.
1.38	04-Feb-2023	tsutsui	Remove trailing spaces and TABs.
1.37	11-Sep-2021	andvar	Add missing double p and d for stopped and overriden accordingly. Fix few more typos along the way, mainly in copy-pasted comments.
1.36	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.35	24-Apr-2021	thorpej	branches: 1.35.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.34	01-May-2017	martin	branches: 1.34.24; PR port-next68k/52205 from Miod Vallat: cosmetic change to print the physical address when attaching zs devices. For the real work, zs_get_chan_addr() will still use the virtual address.
1.33	13-Jun-2008	cegger	branches: 1.33.40; 1.33.60; 1.33.74; use device_lookup_private to get softc
1.32	28-Apr-2008	martin	branches: 1.32.2; 1.32.4; Remove clause 3 and 4 from TNF licenses
1.31	29-Mar-2008	tsutsui	branches: 1.31.2; 1.31.4; Split softc and device_t for zsc(4) and its children. XXX we should restructure MI APIs and make it really machine independent.
1.30	28-Nov-2007	ad	branches: 1.30.14; Use the softint API.
1.29	09-Nov-2007	ad	Call zs_lock_init() to set up the chanstate's lock.
1.28	08-Mar-2007	tsutsui	branches: 1.28.2; 1.28.18; 1.28.20; 1.28.24; 1.28.26; MI softintr(9)'fy. Tested by bouyer@. See also: http://mail-index.netbsd.org/port-next68k/2007/03/06/0000.html
1.27	11-Dec-2005	christos	branches: 1.27.26; merge ktrace-lwp.
1.26	10-Jan-2005	chs	branches: 1.26.10; use a global variable to ensure that only one instance is configured rather than requiring that its unit number be zero. simplify by not pretending that nexts can have more than 1 zsc.
1.25	10-Jan-2005	chs	really remove register.
1.24	10-Jan-2005	chs	de-__P, remove register, ansify, other cleanup.
1.23	15-Jul-2003	lukem	__KERNEL_RCSID()
1.22	28-Jan-2003	pk	branches: 1.22.2; Provide locking required by the interrupt handlers running at IPL_SERIAL.
1.21	01-Jan-2003	thorpej	Use aprint_normal() for cfprint routines.
1.20	02-Oct-2002	thorpej	Use CFATTACH_DECL().
1.19	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.18	27-Sep-2002	provos	remove trailing \n in panic(). approved perry.
1.17	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.16	06-Sep-2002	gehenna	Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.15	30-May-2001	lukem	branches: 1.15.2; 1.15.4; 1.15.8; 1.15.16; add missing #include "opt_kgdb.h"
1.14	13-May-2001	chs	turn on printf format-string checking and -Werror. fix all warnings.
1.13	05-Apr-2001	dbj	initialize zsaddr to intio address space in zs_attach addresses pr 6770 in the future, zs should be upgraded to use NEXT68k_INTIO_BUS_SPACE instead of using IIOV directly.
1.12	06-Mar-2000	deberg	branches: 1.12.6; we don't have callrom(), so stop pretending otherwise. fixes PR next68k/7257.
1.11	03-Aug-1999	dbj	branches: 1.11.2; defopt SERCONSOLE
1.10	27-Mar-1999	dbj	added kgdb support.
1.9	27-Mar-1999	wrstuden	Add pps support. Only enable pps if CLOCAL & !MDMBUF.
1.8	26-Mar-1999	dbj	Added support for using wscons as console. Enabled wscons as default console. Use option SERCONSOLE now to use serial console instead now.
1.7	11-Feb-1999	mycroft	Minor cleanup. Make the initializer for BAUDLO depend on PCLK directly; it was incorrect on some ports where PCLK is not 4.9152MHz. XXX Is the default value actually used?
1.6	03-Feb-1999	mycroft	Don't set DCD_IE in the frontends. KGDB doesn't even use DCD, and the tty frontends get it from zsparam() anyway.
1.5	02-Jan-1999	dbj	applied patch from pr port-next68k/6704: next68k zs driver formatting error zs driver needs to print a newline.
1.4	10-Nov-1998	dbj	Sync'ed more files and routines with mvme port in prepartion for UVM. Now use generic m68k cachops everywhere rather than defining them in locore.s
1.3	11-Jul-1998	dbj	Reserved 8k at top of memory for ROM. This fixes warp9c boot problems. changed ethernet panic to a warning when out of DMA buffers. This allows resuming if you sit in ddb too long.
1.2	04-Jul-1998	jonathan	defopt DDB.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.11.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.11.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.12.6.2	21-Jun-2001	nathanw	Catch up to -current.
1.12.6.1	09-Apr-2001	nathanw	Catch up with -current.
1.15.16.1	19-May-2002	gehenna	Replace the access to devsw table and the hard-coded majors with devsw API.
1.15.8.4	03-Jan-2003	thorpej	Sync with HEAD.
1.15.8.3	18-Oct-2002	nathanw	Catch up to -current.
1.15.8.2	17-Sep-2002	nathanw	Catch up to -current.
1.15.8.1	30-May-2001	nathanw	file zs.c was added on branch nathanw_sa on 2002-09-17 21:16:31 +0000
1.15.4.1	10-Oct-2001	fvdl	Convert all remaining devices.
1.15.2.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.22.2.4	17-Jan-2005	skrll	Sync with HEAD.
1.22.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.22.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.22.2.1	03-Aug-2004	skrll	Sync with HEAD
1.26.10.3	07-Dec-2007	yamt	sync with head
1.26.10.2	15-Nov-2007	yamt	sync with head.
1.26.10.1	03-Sep-2007	yamt	sync with head.
1.27.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.28.26.2	08-Dec-2007	mjf	Sync with HEAD.
1.28.26.1	19-Nov-2007	mjf	Sync with HEAD.
1.28.24.1	13-Nov-2007	bouyer	Sync with HEAD
1.28.20.1	09-Jan-2008	matt	sync with HEAD
1.28.18.2	03-Dec-2007	joerg	Sync with HEAD.
1.28.18.1	11-Nov-2007	joerg	Sync with HEAD.
1.28.2.1	03-Dec-2007	ad	Sync with HEAD.
1.30.14.3	29-Jun-2008	mjf	Sync with HEAD.
1.30.14.2	02-Jun-2008	mjf	Sync with HEAD.
1.30.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.31.4.2	04-May-2009	yamt	sync with head.
1.31.4.1	16-May-2008	yamt	sync with head.
1.31.2.2	17-Jun-2008	yamt	sync with head.
1.31.2.1	18-May-2008	yamt	sync with head.
1.32.4.1	18-Jun-2008	simonb	Sync with head.
1.32.2.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.33.74.1	02-May-2017	pgoyette	Sync with HEAD - tag prg-localcount2-base1
1.33.60.1	28-Aug-2017	skrll	Sync with HEAD
1.33.40.1	03-Dec-2017	jdolecek	update from HEAD
1.34.24.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.35.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	10-Jan-2005	chs	use a global variable to ensure that only one instance is configured rather than requiring that its unit number be zero. simplify by not pretending that nexts can have more than 1 zsc.
1.2	10-Jan-2005	chs	de-__P, remove register, ansify.
1.1	27-Mar-1999	dbj	branches: 1.1.42; added kgdb support.
1.1.42.1	17-Jan-2005	skrll	Sync with HEAD.
1.13	20-Oct-2023	andvar	make zs_kgdb.c build for next68k. kgdb_dev expects llx/d format specifier. change serial number print message to the same as sgimips. remove rr0 definition in zs_kgdb_txint, it is unused. Fixes also KGDB enabled build for next68k. Similar or partial changes likely required for few other ports.
1.12	28-Apr-2008	martin	branches: 1.12.68; 1.12.78; Remove clause 3 and 4 from TNF licenses
1.11	29-Mar-2008	tsutsui	branches: 1.11.2; 1.11.4; Split softc and device_t for zsc(4) and its children. XXX we should restructure MI APIs and make it really machine independent.
1.10	17-Oct-2007	garbled	branches: 1.10.16; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.9	23-Jun-2007	hauke	branches: 1.9.10; Fix a warning from gcc 4 about stripping the volatile qualifier by a cast by doing the proper __UNVOLATILE() dance.
1.8	11-Dec-2005	christos	branches: 1.8.30; 1.8.32; 1.8.38; merge ktrace-lwp.
1.7	19-Jan-2005	chs	branches: 1.7.8; de-__P, remove register, ansify.
1.6	10-Jan-2005	chs	branches: 1.6.2; use a global variable to ensure that only one instance is configured rather than requiring that its unit number be zero. simplify by not pretending that nexts can have more than 1 zsc.
1.5	10-Jan-2005	chs	de-__P, remove register, ansify.
1.4	15-Jul-2003	lukem	__KERNEL_RCSID()
1.3	06-Sep-2002	gehenna	branches: 1.3.6; Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.2	17-May-2002	jdolecek	make kgdb buildable again, g/c next68k/stub.c Changes by Christian Limpach in kern/16794, with some minor adjustment by me.
1.1	27-Mar-1999	dbj	branches: 1.1.22; 1.1.26; 1.1.34; added kgdb support.
1.1.34.2	30-May-2002	gehenna	Catch up with -current.
1.1.34.1	19-May-2002	gehenna	Replace the access to devsw table and the hard-coded majors with devsw API.
1.1.26.2	17-Sep-2002	nathanw	Catch up to -current.
1.1.26.1	20-Jun-2002	nathanw	Catch up to -current.
1.1.22.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.1.22.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.3.6.5	24-Jan-2005	skrll	Sync with HEAD.
1.3.6.4	17-Jan-2005	skrll	Sync with HEAD.
1.3.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.6.1	03-Aug-2004	skrll	Sync with HEAD
1.6.2.1	29-Apr-2005	kent	sync with -current
1.7.8.1	03-Sep-2007	yamt	sync with head.
1.8.38.1	26-Jun-2007	garbled	Sync with HEAD.
1.8.32.1	11-Jul-2007	mjf	Sync with head.
1.8.30.1	15-Jul-2007	ad	Sync with head.
1.9.10.1	06-Nov-2007	matt	sync with HEAD
1.10.16.2	02-Jun-2008	mjf	Sync with HEAD.
1.10.16.1	03-Apr-2008	mjf	Sync with HEAD.
1.11.4.1	16-May-2008	yamt	sync with head.
1.11.2.1	18-May-2008	yamt	sync with head.
1.12.78.1	27-Apr-2017	pgoyette	Restore all work from the former pgoyette-localcount branch (which is now abandoned doe to cvs merge botch). The branch now builds, and installs via anita. There are still some problems (cgd is non-functional and all atf tests time-out) but they will get resolved soon.
1.12.68.1	20-Jul-2016	pgoyette	Adapt the machine/arch dependent code to the new {b,c}devsw reference counting. XXX Most of these will require testing by someone other than myself, as I have a limited selection of hardware!
1.24	30-Nov-2024	christos	Create a new header lwp_private.h to contain _lwp_getprivate_fast, _lwp_gettcb_fast, _lwp_settcb and remove them from mcontext.h, so that: 1. we don't need special hacks to hide them 2. we can include <lwp.h> where needed to get the necessary prototypes without redefining them locally.
1.23	12-Jul-2018	maxv	branches: 1.23.36; Remove the kernel PMC code. Sent yesterday on tech-kern@. This change: * Removes "options PERFCTRS", the associated includes, and the associated ifdefs. In doing so, it removes several XXXSMPs in the MI code, which is good. * Removes the PMC code of ARM XSCALE. * Removes all the pmc.h files. They were all empty, except for ARM XSCALE. * Reorders the x86 PMC code not to rely on the legacy pmc.h file. The definitions are put in sysarch.h. * Removes the kern/sys_pmc.c file, and along with it, the sys_pmc_control and sys_pmc_get_info syscalls. They are marked as OBSOL in kern, netbsd32 and rump. * Removes the pmc_evid_t and pmc_ctr_t types. * Removes all the associated man pages. The sets are marked as obsolete.
1.22	24-Dec-2015	christos	branches: 1.22.16; 1.22.18; fenv for m68k
1.21	17-Jul-2011	joerg	branches: 1.21.12; 1.21.30; Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.20	09-Feb-2007	ad	Merge newlock2 to head.
1.19	26-Jul-2006	drochner	branches: 1.19.4; don't install <machine/db_machdep.h>, this is kernel only
1.18	11-Dec-2005	christos	branches: 1.18.4; 1.18.8; merge ktrace-lwp.
1.17	08-May-2004	kleink	branches: 1.17.12; Factor out W{CHAR,INT}_{MAX,MIN} into their own header file.
1.16	18-Jan-2003	thorpej	branches: 1.16.2; Merge the nathanw_sa branch.
1.15	26-Nov-2002	lukem	Remove KDIR=, since SYS_INCLUDE=symlinks and KDIR are not supported any more.
1.14	07-Aug-2002	briggs	Implement pmc(9) -- An interface to hardware performance monitoring counters. These counters do not exist on all CPUs, but where they do exist, can be used for counting events such as dcache misses that would otherwise be difficult or impossible to instrument by code inspection or hardware simulation. pmc(9) is meant to be a general interface. Initially, the Intel XScale counters are the only ones supported.
1.13	28-Nov-2001	kleink	branches: 1.13.8; No point in installing svr4_machdep.h.
1.12	15-Apr-2001	kleink	branches: 1.12.2; 1.12.8; Add definitions of C99 integer format conversion macros. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.11	15-Apr-2001	kleink	Add definitions of C99 specified-width integer type limits. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.10	14-Apr-2001	kleink	Add definitions of C99 integer constant macros. Tidy Makefiles up a little.
1.9	14-Apr-2001	kleink	Add definitions of C99 minimum-width and greatest-width integer types. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.8	26-Jun-2000	kleink	branches: 1.8.2; Add <machine/int_types.h>, which provides namespace-pure definitions of exact-width integer types.
1.7	29-Apr-2000	thorpej	Require that each each MACHINE/MACHINE_ARCH supply a lock.h. This file contains the values __SIMPLELOCK_LOCKED and __SIMPLELOCK_UNLOCKED, which replace the old SIMPLELOCK_LOCKED and SIMPLELOCK_UNLOCKED. These files are also required to supply inline functions __cpu_simple_lock(), __cpu_simple_lock_try(), and __cpu_simple_unlock() if locking is to be supported on that platform (i.e. if MULTIPROCESSOR is defined in the _KERNEL case). Change these functions to take an int * (&alp->lock_data) rather than the struct simplelock * itself. These changes make it possible for userland to use the locking primitives by including <machine/lock.h>.
1.6	17-Mar-2000	tron	Install "machineendian_machdep.h".
1.5	23-Dec-1999	kleink	C99: Define a NAN macro in <math.h> which evaulates to a constant expression of a single-precision quiet NaN; only to be defined on platforms that do support this value.
1.4	19-Apr-1999	kleink	branches: 1.4.2; Add COMPAT_SVR4 for m68k.
1.3	15-Mar-1999	minoura	branches: 1.3.4; Pullin m68k/ieee.h.
1.2	15-Jan-1999	bouyer	Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.1	12-Jul-1998	veego	New Makefile to install the includes, like all the other ports do.
1.3.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.4.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.4.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.8.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.12.8.5	11-Dec-2002	thorpej	Sync with HEAD.
1.12.8.4	13-Aug-2002	nathanw	Catch up to -current.
1.12.8.3	08-Jan-2002	nathanw	Catch up to -current.
1.12.8.2	10-Nov-2001	scw	Kernel mcontext glue for Scheduler Activations on m68k from Klaus Klein <kleink@netbsd.org>.
1.12.8.1	15-Apr-2001	scw	file Makefile was added on branch nathanw_sa on 2001-11-10 21:22:52 +0000
1.12.2.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.12.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.13.8.1	31-Aug-2002	gehenna	catch up with -current.
1.16.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.16.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.16.2.1	03-Aug-2004	skrll	Sync with HEAD
1.17.12.2	26-Feb-2007	yamt	sync with head.
1.17.12.1	30-Dec-2006	yamt	sync with head.
1.18.8.1	11-Aug-2006	yamt	sync with head
1.18.4.1	09-Sep-2006	rpaulo	sync with head
1.19.4.1	01-Feb-2007	ad	Header file cleanup.
1.21.30.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.21.12.1	03-Dec-2017	jdolecek	update from HEAD
1.22.18.1	10-Jun-2019	christos	Sync with HEAD
1.22.16.1	28-Jul-2018	pgoyette	Sync with HEAD
1.23.36.1	02-Aug-2025	perseant	Sync with HEAD
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.7	16-Jun-2017	jdolecek	dumpconf(void) long doesn't exist, remove the prototype PR kern/39714 by Henning Petersen
1.6	04-Mar-2007	christos	branches: 1.6.88; 1.6.108; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.5	11-Dec-2005	christos	branches: 1.5.26; merge ktrace-lwp.
1.4	19-Jan-2005	chs	branches: 1.4.8; de-__P, remove register, ansify.
1.3	11-Sep-2002	mycroft	branches: 1.3.6; 1.3.14; Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.2	06-Oct-1998	thorpej	branches: 1.2.26; 1.2.30; configure() prototype is in <sys/device.h>
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2.30.1	17-Sep-2002	nathanw	Catch up to -current.
1.2.26.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.3.14.1	29-Apr-2005	kent	sync with -current
1.3.6.1	24-Jan-2005	skrll	Sync with HEAD.
1.4.8.1	03-Sep-2007	yamt	sync with head.
1.5.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.6.108.1	28-Aug-2017	skrll	Sync with HEAD
1.6.88.1	03-Dec-2017	jdolecek	update from HEAD
1.2	21-Aug-1999	simonb	Include <sys/bswap.h> for function prototypes. i386, pc532 and vax still include <machine/byte_swap.h> and define macros for some of the bswap*() functions.
1.1	15-Jan-1999	bouyer	Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.3	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.2	03-Aug-1999	dbj	branches: 1.2.16; 1.2.20; resync bus_dma functions with current alpha versions. added a field to a dma segment to return the actual length of that segment that was successfully transferred.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2.20.1	17-Sep-2002	nathanw	Catch up to -current.
1.2.16.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.10	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.9	19-Jul-2001	thorpej	branches: 1.9.6; Add BUS_DMA_READ and BUS_DMA_WRITE flags, that hint the back-end at dmamap load time that the mapping will be used for a unidirectional transfer of the specified direction.
1.8	21-Jun-2001	wiz	branches: 1.8.2; constraint, not contraint.
1.7	16-Apr-2001	dbj	make sure that dm_segs is last field of next68k_bus_dmamap, so that variable length allocations work
1.6	16-Apr-2001	dbj	add receive ethernet bpf tap keep receive ethernet crc and set M_HASFCS change bus_dma MD fields to keep xfer_len for entire map instead of per segment turn off automatic dma restarts in preparation for changing scsi driver to handle them. add dma debugging routines to keep history of dma states tweak checking for unusual dma limit register
1.5	07-Mar-2001	thorpej	Add the BUS_DMA_STREAMING flag.
1.4	26-Jun-2000	simonb	branches: 1.4.2; Change the kernel mmap interface so that the offset to map is an "off_t" and the return value is a "paddr_t" to allow mappings at offsets past 2^31 bytes. Somewhat inspired by FreeBSD, which only changed the offset to a "vm_offset_t". Includes updates for the i386, pc532 and sh3 mmmmap from Jason Thorpe.
1.3	05-Aug-1999	dbj	branches: 1.3.2; 1.3.12; changed dma segment field "ds_read_len" to "ds_xfer_len" since it is valid for either read or write transfers.
1.2	03-Aug-1999	dbj	resync bus_dma functions with current alpha versions. added a field to a dma segment to return the actual length of that segment that was successfully transferred.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.3.12.1	30-Jun-2000	simonb	Pull up mmap paddr_t/off_t changes from trunk.
1.3.2.3	21-Apr-2001	bouyer	Sync with HEAD
1.3.2.2	12-Mar-2001	bouyer	Sync with HEAD.
1.3.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.4.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.4.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.8.2.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.8.2.1	03-Aug-2001	lukem	update to -current
1.9.6.2	17-Sep-2002	nathanw	Catch up to -current.
1.9.6.1	19-Jul-2001	nathanw	file bus_dma.h was added on branch nathanw_sa on 2002-09-17 21:16:33 +0000
1.23	11-Feb-2023	tsutsui	Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9).
1.22	03-Feb-2023	tsutsui	Use proper C99 int types.
1.21	03-Feb-2023	tsutsui	Misc KNF and cosmetics.
1.20	27-Jan-2023	tsutsui	next68k: Specify proper constraints for bus_space_read region and multi ops. These functions write the read data into memory at a specified pointer, but without the "memory" constraint gcc could optimize out these ops if the memory is allocated on local stack. With this fix nextkbd(4) works again. Should be pulled up to netbsd-10 and netbsd-9.
1.19	23-Jan-2021	christos	branches: 1.19.18; Remove cargo-culted '#if 0' code that was designed to produce a compile-time error if any of the bus_space_*_8 functions was used, but was documented that it produces a link-time error.
1.18	02-Apr-2020	msaitoh	branches: 1.18.4; s/impliment/implement/ in comment.
1.17	23-Sep-2019	skrll	Provide PRIxBUSADDR, PRIxBUSSIZE, PRIuBUSSIZE, and PRIxBSH for all arches to follow arm and (generic) mips. Reviewed by christos.
1.16	12-Feb-2012	matt	branches: 1.16.48; 1.16.52; Change old-style function defintions to C89 prototypes. Approved by releng.
1.15	28-Apr-2008	martin	branches: 1.15.34; 1.15.38; Remove clause 3 and 4 from TNF licenses
1.14	16-Feb-2006	perry	branches: 1.14.68; 1.14.70; 1.14.72; Change "inline" back to "__inline" in .h files -- C99 is still too new, and some apps compile things in C89 mode. C89 keywords stay. As per core@.
1.13	24-Dec-2005	perry	branches: 1.13.2; 1.13.4; 1.13.6; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.12	11-Dec-2005	christos	merge ktrace-lwp.
1.11	19-Jan-2005	chs	branches: 1.11.8; de-__P, remove register, ansify.
1.10	01-Oct-2003	mycroft	branches: 1.10.8; Some small cleanup -- make the base,limit values vaddr_t, not char*. Also add some code that attempts to deal with C16_VIDEO interrupts, though it does not seem to make my color slabs work again.
1.9	11-Sep-2002	mycroft	branches: 1.9.6; Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.8	11-Jun-2002	deberg	bus_space_mmap(), same as atari port. untested, as it is unused.
1.7	12-May-2001	chs	branches: 1.7.2; 1.7.8; 1.7.16; switch next68k to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return pointer values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.6	29-Sep-2000	deberg	branches: 1.6.2; add support for 12-bit color displays, from Timm Wetzel w/ changes by me. closes 10741.
1.5	10-Apr-1999	drochner	branches: 1.5.2; 1.5.12; add BUS_SPACE_ALIGNED_POINTER() definitions for completeness
1.4	24-Mar-1999	dbj	branches: 1.4.4; Applied patches from Matt Debergalis <deberg@mit.edu>. These patches include: Added framebuffer mapping for color framebuffer to support color wscons which is coming soon. Renamed wskbdmap_mfii[ch] to wskbdmap_next[ch] Changed video to be white on black instead of black on white. Now handles and discards mouse interrupts. Video and keyboard is now working on mono machines.
1.3	02-Jan-1999	dbj	Applied supplied patches from pr port-next68k/6709 add bus_space support for mono framebuffer
1.2	05-Jul-1998	dbj	Started the esp scsi driver. Fixed bus_space_handle_t in nextdma device. Fixed scsi interrupt define.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.4.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.5.12.1	06-Oct-2000	deberg	pullup 1.6, approved by thorpej add support for 12-bit color displays, from Timm Wetzel w/ changes by me. closes 10741.
1.5.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.6.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.7.16.1	15-Jul-2002	gehenna	catch up with -current.
1.7.8.3	17-Sep-2002	nathanw	Catch up to -current.
1.7.8.2	20-Jun-2002	nathanw	Catch up to -current.
1.7.8.1	12-May-2001	nathanw	file bus_space.h was added on branch nathanw_sa on 2002-06-20 03:40:22 +0000
1.7.2.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.7.2.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.9.6.4	24-Jan-2005	skrll	Sync with HEAD.
1.9.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.9.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.9.6.1	03-Aug-2004	skrll	Sync with HEAD
1.10.8.1	29-Apr-2005	kent	sync with -current
1.11.8.1	21-Jun-2006	yamt	sync with head.
1.13.6.1	22-Apr-2006	simonb	Sync with head.
1.13.4.1	09-Sep-2006	rpaulo	sync with head
1.13.2.1	18-Feb-2006	yamt	sync with head.
1.14.72.1	16-May-2008	yamt	sync with head.
1.14.70.1	18-May-2008	yamt	sync with head.
1.14.68.1	02-Jun-2008	mjf	Sync with HEAD.
1.15.38.1	18-Feb-2012	mrg	merge to -current.
1.15.34.1	17-Apr-2012	yamt	sync with head
1.16.52.2	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1598): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/include/bus_space.h: revision 1.18 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/include/bus_space.h: revision 1.19 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 (patch) sys/arch/next68k/dev/intio.c: revision 1.18 (patch) sys/arch/next68k/dev/intio.c: revision 1.19 (patch) sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 s/impliment/implement/ in comment. Remove cargo-culted '#if 0' code that was designed to produce a compile-time error if any of the bus_space_*_8 functions was used, but was documented that it produces a link-time error. Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.16.52.1	01-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1581): sys/arch/next68k/next68k/machdep.c: revision 1.117 sys/arch/next68k/dev/esp.c: revision 1.65 sys/arch/next68k/include/cpu.h: revision 1.51 sys/arch/next68k/include/bus_space.h: revision 1.20 sys/arch/next68k/next68k/clock.c: revision 1.13 next68k: Fix delay_divisor value for proper delay(9) on 68040. next68k: Specify proper constraints for bus_space_read region and multi ops. These functions write the read data into memory at a specified pointer, but without the "memory" constraint gcc could optimize out these ops if the memory is allocated on local stack. With this fix nextkbd(4) works again. Should be pulled up to netbsd-10 and netbsd-9. next68k: Fix silent stall of next68k esp(4) SCSI. next68k esp(4) driver requires nextdma(4) interrupts at ipl 6 during ncr53c9x_intr() for esp(4) at ipl 3. It worked on netbsd-5 and prior, but on netbsd-5 splbio() was changed from ipl 3 to 6 for SMP support and on netbsd-6 ncr53c9x driver was changed to use mutex(9) instead of simple_lock(9), so nextdma interrupts were no longer raised during ncr53c9x interrupt handler. For now, just call mutex_exit(9) and mutex_enter(9) during waiting nextdma(4) interrupts in MD esp_dma_intr() handler. This could be wrong and the interrupt handler for nextdma should be reorganized, but it just works. Should be pulled up to netbsd-10 and netbsd-9.
1.16.48.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.16.48.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.18.4.1	03-Apr-2021	thorpej	Sync with HEAD.
1.19.18.2	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #88): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 sys/arch/next68k/dev/intio.c: revision 1.18 sys/arch/next68k/dev/intio.c: revision 1.19 sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.19.18.1	01-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #63): sys/arch/next68k/next68k/machdep.c: revision 1.117 sys/arch/next68k/dev/esp.c: revision 1.65 sys/arch/next68k/include/cpu.h: revision 1.51 sys/arch/next68k/include/bus_space.h: revision 1.20 sys/arch/next68k/next68k/clock.c: revision 1.13 next68k: Fix delay_divisor value for proper delay(9) on 68040. next68k: Specify proper constraints for bus_space_read region and multi ops. These functions write the read data into memory at a specified pointer, but without the "memory" constraint gcc could optimize out these ops if the memory is allocated on local stack. With this fix nextkbd(4) works again. Should be pulled up to netbsd-10 and netbsd-9. next68k: Fix silent stall of next68k esp(4) SCSI. next68k esp(4) driver requires nextdma(4) interrupts at ipl 6 during ncr53c9x_intr() for esp(4) at ipl 3. It worked on netbsd-5 and prior, but on netbsd-5 splbio() was changed from ipl 3 to 6 for SMP support and on netbsd-6 ncr53c9x driver was changed to use mutex(9) instead of simple_lock(9), so nextdma interrupts were no longer raised during ncr53c9x interrupt handler. For now, just call mutex_exit(9) and mutex_enter(9) during waiting nextdma(4) interrupts in MD esp_dma_intr() handler. This could be wrong and the interrupt handler for nextdma should be reorganized, but it just works. Should be pulled up to netbsd-10 and netbsd-9.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.58	20-Jan-2024	thorpej	Largely unify the <machine/cpu.h> headers on the m68k platforms.
1.57	19-Jan-2024	thorpej	Consistently use "intr_depth" as the name of the interrupt depth counter on m68k platforms.
1.56	18-Jan-2024	thorpej	Make the M68K_MMU_* defines real kernel options, available in opt_m68k_arch.h. For 68030, 68040, and 68060, infer M68K_MMU_MOTOROLA. For 68010 and 68020, it must be an explicit option (set in std.${MACHINE} or, in the case of hp300, inferred from the specific model option).
1.55	18-Jan-2024	thorpej	Switch next68k over to common interrupt dispatch and G/C __HAVE_LEGACY_INTRCNT. Also included is G/C of the old ssir stuff that's no longer used.
1.54	13-Jan-2024	thorpej	Switch next68k over to the common m68k vector table.
1.53	09-Jan-2024	thorpej	Remove duplicated / slightly-tweaked loadustp() (load user segment table) routines from all of the m68k ports using the shared pmap. Instead, in pmap_init(), set up a function pointer to the appropriate mmu_load_urp*() function in mmu_subr.s.
1.52	11-Feb-2023	tsutsui	Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9).
1.51	27-Jan-2023	tsutsui	next68k: Fix delay_divisor value for proper delay(9) on 68040.
1.50	23-Nov-2019	ad	branches: 1.50.26; cpu_need_resched(): - Remove all code that should be MI, leaving the bare minimum under arch/. - Make the required actions very explicit. - Pass in LWP pointer for convenience. - When a trap is required on another CPU, have the IPI set it locally. - Expunge cpu_did_resched().
1.49	18-Feb-2019	thorpej	branches: 1.49.4; Refactor the 68040 writeback() from each m68k port's trap handler into a shared copy: m68040_writeback(). It is essentially a copy of the Atari version, with some minor cosmetic tweaks and one small performance optimization from the mvme68k port. Tested by rjs@ on a Quadra 950. (Thanks!)
1.48	17-Dec-2016	flxd	branches: 1.48.16; Fix typo "one the" and architecture where appropriate.
1.47	19-Oct-2013	christos	branches: 1.47.6; 1.47.10; make cpu_need_resched() macros consistent; __USE flags
1.46	02-Feb-2012	tsutsui	branches: 1.46.6; 1.46.10; Always include <m68k/cpu.h> (i.e. outside #if defined(_KERNEL)) for crash(8) as amiga and sun3. There are _KERNEL protections in it. Briefly tested by "build.sh -m news68k -U build". Further possible botch will be fixed later.
1.45	16-May-2011	tsutsui	branches: 1.45.4; 1.45.8; - merge and move pasted m68k MD setreg() functions into m68k/m68k_machdep.c - move m68881_save() and m68881_restore() declarations into <m68k/m68k.h> Briefly tested and no obvious breakage on atari, sun3, and x68k.
1.44	08-Feb-2011	rmind	Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were. Extra verification by snj@.
1.43	22-Dec-2010	matt	branches: 1.43.2; 1.43.4; Collect cpu_info and friends and move to m68k/include/cpu.h Add a define __HAVE_CPU_DATA_FIRST which means that cpu_data is the first member in struct cpu_info.
1.42	06-Jun-2010	mrg	fix PR 6724 - convert m68k options to defflag's. this means that M680[12346] are now available from opt_m68k_arch.h. FPSP meantioned in the PR has already been fixed, and i could not find any more. i built these kernels to ensure i did not break their builds: amiga: GENERIC DRACO atari: HADES FALCON MILAN-PCIIDE mac68k: GENERIC sun2: GENERIC sun3: GENERIC GENERIC3X cesfic: attempted GENERIC, does not build due to lack of machine/bus.h hp300: GENERIC luna68k: GENERIC mvme68k: GENERIC news68k: GENERIC next68k: GENERIC x68k: GENERIC
1.41	21-Oct-2009	rmind	branches: 1.41.2; 1.41.4; Remove uarea swap-out functionality: - Addresses the issue described in PR/38828. - Some simplification in threading and sleepq subsystems. - Eliminates pmap_collect() and, as a side note, allows pmap optimisations. - Eliminates XS_CTL_DATA_ONSTACK in scsipi code. - Avoids few scans on LWP list and thus potentially long holds of proc_lock. - Cuts ~1.5k lines of code. Reduces amd64 kernel size by ~4k. - Removes __SWAP_BROKEN cases. Tested on x86, mips, acorn32 (thanks <mpumford>) and partly tested on acorn26 (thanks to <bjh21>). Discussed on <tech-kern>, reviewed by <ad>.
1.40	17-Oct-2007	garbled	branches: 1.40.20; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.39	04-Aug-2007	tsutsui	branches: 1.39.2; TAB/space cleanup.
1.38	04-Aug-2007	tsutsui	Add ci_cpuid where it's missing.
1.37	21-May-2007	tsutsui	branches: 1.37.2; 1.37.4; 1.37.8; Move declarations of m68k common functions from <machine/cpu.h> to <m68k/m68k.h>. While here, remove some obsolete function decls.
1.36	21-May-2007	tsutsui	Remove obsolete "extern int want_resched" decls.
1.35	21-May-2007	tsutsui	Adapt rest of m68k ports to yamt-idlelwp. Compile tested only.
1.34	20-May-2007	mhitch	Add missing call to lwp_startup() in lwp_trampoline() (which was renamed from proc_trampoline to match the other ports). A DIAGNOSTIC kernel will now boot and run. LOCKDEBUG still doesn't work yet. Also, my amiga no longer loses time.
1.33	04-Mar-2007	christos	branches: 1.33.2; 1.33.4; 1.33.10; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.32	16-Feb-2007	ad	branches: 1.32.2; Remove spllowersoftclock() and CLKF_BASEPRI(), and always dispatch callouts via a soft interrupt. In the near future, softclock will be run from process context.
1.31	09-Feb-2007	ad	Merge newlock2 to head.
1.30	11-Dec-2005	christos	branches: 1.30.20; merge ktrace-lwp.
1.29	19-Jan-2005	chs	branches: 1.29.8; de-__P, remove register, ansify.
1.28	26-Sep-2004	yamt	branches: 1.28.4; don't expose cpu_info to userland.
1.27	22-Sep-2004	yamt	move some per-cpu data definitions to MI place so that they can be modified without touching all ports. discussed on tech-kern@.
1.26	04-Jan-2004	jdolecek	Rearrange process exit path to avoid need to free resources from different process context ('reaper'). From within the exiting process context: * deactivate pmap and free vmspace while we can still block * introduce MD cpu_lwp_free() - this cleans all MD-specific context (such as FPU state), and is the last potentially blocking operation; all of cpu_wait(), and most of cpu_exit(), is now folded into cpu_lwp_free() * process is now immediatelly marked as zombie and made available for pickup by parent; the remaining last lwp continues the exit as fully detached * MI (rather than MD) code bumps uvmexp.swtch, cpu_exit() is now same for both 'process' and 'lwp' exit uvm_lwp_exit() is modified to never block; the u-area memory is now always just linked to the list of available u-areas. Introduce (blocking) uvm_uarea_drain(), which is called to release the excessive u-area memory; this is called by parent within wait4(), or by pagedaemon on memory shortage. uvm_uarea_free() is now private function within uvm_glue.c. MD process/lwp exit code now always calls lwp_exit2() immediatelly after switching away from the exiting lwp. g/c now unneeded routines and variables, including the reaper kernel thread
1.25	05-Oct-2003	mycroft	Minor tweaks to the color framebuffer code -- still don't know what the deal with the interrupt is.
1.24	01-Oct-2003	mycroft	Some small cleanup -- make the base,limit values vaddr_t, not char*. Also add some code that attempts to deal with C16_VIDEO interrupts, though it does not seem to make my color slabs work again.
1.23	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.22	18-Jan-2003	thorpej	branches: 1.22.2; Merge the nathanw_sa branch.
1.21	20-Oct-2002	chs	merge the 12 copies of vm_machdep.c on the m68k platforms. clean up some other stuff along the way, including: - use m68k/cacheops.*, remove duplicates from cpu.h. - centralize a few declarations in (all the copies of) cpu.h. - define M68K_VAC on platforms which have a VAC. - switch the sun platforms to the (now common) proc_trampoline(). - do the phys_map thang on the sun platforms too, no reason not to.
1.20	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.19	14-May-2002	matt	Eliminate commons (including many used ones). Clean up variable references.
1.18	30-May-2001	mrg	branches: 1.18.2; 1.18.8; use _KERNEL_OPT
1.17	13-May-2001	chs	turn on printf format-string checking and -Werror. fix all warnings.
1.16	12-May-2001	chs	switch next68k to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return pointer values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.15	19-Dec-2000	scw	branches: 1.15.2; Unification of the m68k syscall() function.
1.14	29-Sep-2000	deberg	add support for 12-bit color displays, from Timm Wetzel w/ changes by me. closes 10741.
1.13	25-Aug-2000	thorpej	Make need_resched() take a "struct cpu_info *" argument. This causes gives a primitive form of processor affinity. Its use in roundrobin() still needs some work.
1.12	26-May-2000	thorpej	branches: 1.12.4; First sweep at scheduler state cleanup. Collect MI scheduler state into global and per-CPU scheduler state: - Global state: sched_qs (run queues), sched_whichqs (bitmap of non-empty run queues), sched_slpque (sleep queues). NOTE: These may collectively move into a struct schedstate at some point in the future. - Per-CPU state, struct schedstate_percpu: spc_runtime (time process on this CPU started running), spc_flags (replaces struct proc's p_schedflags), and spc_curpriority (usrpri of processes on this CPU). - Every platform must now supply a struct cpu_info and a curcpu() macro. Simplify existing cpu_info declarations where appropriate. - All references to per-CPU scheduler state now made through curcpu(). NOTE: this will likely be adjusted in the future after further changes to struct proc are made. Tested on i386 and Alpha. Changes are mostly mechanical, but apologies in advance if it doesn't compile on a particular platform.
1.11	10-Aug-1999	thorpej	branches: 1.11.2; Define cpu_number() as discussed on tech-smp.
1.10	24-Mar-1999	dbj	Applied patches from Matt Debergalis <deberg@mit.edu>. These patches include: Added framebuffer mapping for color framebuffer to support color wscons which is coming soon. Renamed wskbdmap_mfii[ch] to wskbdmap_next[ch] Changed video to be white on black instead of black on white. Now handles and discards mouse interrupts. Video and keyboard is now working on mono machines.
1.9	26-Feb-1999	is	synchronize types, and s/curproc/p/ in one forgotten place
1.8	26-Feb-1999	is	next68k specific part of PR 6152 fix
1.7	02-Jan-1999	dbj	Applied supplied patches from pr port-next68k/6709 add bus_space support for mono framebuffer
1.6	11-Nov-1998	thorpej	Changes to support fork_kthread(): - cpu_set_kpc() now takes void *arg third argument, passed to the entry point. - cpu_fork() allows parent to be non-curproc iff parent is proc0. When forking non-curproc, assume its state has already been saved. - Adjust various pieces of machine-dependent code to account of all of this.
1.5	10-Nov-1998	dbj	Sync'ed more files and routines with mvme port in prepartion for UVM. Now use generic m68k cachops everywhere rather than defining them in locore.s
1.4	31-Aug-1998	dbj	Fixed typo in printf bitfields for intrstat register.
1.3	28-Aug-1998	dbj	added a flag to disable the NEXT_SLOT_ID_BMAP for testing the turbo machines
1.2	05-Jul-1998	dbj	Started the esp scsi driver. Fixed bus_space_handle_t in nextdma device. Fixed scsi interrupt define.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.11.2.2	05-Jan-2001	bouyer	Sync with HEAD
1.11.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.12.4.1	06-Oct-2000	deberg	pullup 1.14, approved by thorpej add support for 12-bit color displays, from Timm Wetzel w/ changes by me. closes 10741.
1.15.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.18.8.7	03-Dec-2002	gmcgarry	Use cpu_proc_fork().
1.18.8.6	11-Nov-2002	nathanw	Catch up to -current
1.18.8.5	17-Sep-2002	nathanw	Catch up to -current.
1.18.8.4	20-Jun-2002	nathanw	Catch up to -current.
1.18.8.3	08-Dec-2001	thorpej	Add a cpu_proc_fork(), called from uvm_proc_fork(), which takes care of machine-dependent handling a fork() time (this is different from forking the actual context in an LWP world). #define it away on platforms which do not need it. Problem noted by Gregory McGarry.
1.18.8.2	18-Nov-2001	scw	MD Scheduler Activation bits for Next68k. Compile-tested only.
1.18.8.1	30-May-2001	scw	file cpu.h was added on branch nathanw_sa on 2001-11-18 18:43:06 +0000
1.18.2.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.18.2.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.22.2.6	24-Jan-2005	skrll	Sync with HEAD.
1.22.2.5	19-Oct-2004	skrll	Sync with HEAD
1.22.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.22.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.22.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.22.2.1	03-Aug-2004	skrll	Sync with HEAD
1.28.4.1	29-Apr-2005	kent	sync with -current
1.29.8.2	03-Sep-2007	yamt	sync with head.
1.29.8.1	26-Feb-2007	yamt	sync with head.
1.30.20.1	06-Feb-2007	ad	Update m68k pasteware.
1.32.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.33.10.2	03-Oct-2007	garbled	Sync with HEAD
1.33.10.1	22-May-2007	matt	Update to HEAD.
1.33.4.1	11-Jul-2007	mjf	Sync with head.
1.33.2.2	20-Aug-2007	ad	Sync with HEAD.
1.33.2.1	27-May-2007	ad	Sync with head.
1.37.8.1	09-Aug-2007	jmcneill	Sync with HEAD.
1.37.4.1	15-Aug-2007	skrll	Sync with HEAD.
1.37.2.1	07-Aug-2007	matt	Sync with HEAD.
1.39.2.1	06-Nov-2007	matt	sync with HEAD
1.40.20.2	11-Aug-2010	yamt	sync with head.
1.40.20.1	11-Mar-2010	yamt	sync with head
1.41.4.3	31-May-2011	rmind	sync with head
1.41.4.2	05-Mar-2011	rmind	sync with head
1.41.4.1	03-Jul-2010	rmind	sync with head
1.41.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.43.4.1	17-Feb-2011	bouyer	Sync with HEAD
1.43.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.45.8.1	18-Feb-2012	mrg	merge to -current.
1.45.4.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.45.4.1	17-Apr-2012	yamt	sync with head
1.46.10.1	18-May-2014	rmind	sync with head
1.46.6.2	03-Dec-2017	jdolecek	update from HEAD
1.46.6.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.47.10.1	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.47.6.1	05-Feb-2017	skrll	Sync with HEAD
1.48.16.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.48.16.1	10-Jun-2019	christos	Sync with HEAD
1.49.4.2	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1598): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/include/bus_space.h: revision 1.18 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/include/bus_space.h: revision 1.19 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 (patch) sys/arch/next68k/dev/intio.c: revision 1.18 (patch) sys/arch/next68k/dev/intio.c: revision 1.19 (patch) sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 s/impliment/implement/ in comment. Remove cargo-culted '#if 0' code that was designed to produce a compile-time error if any of the bus_space_*_8 functions was used, but was documented that it produces a link-time error. Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.49.4.1	01-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1581): sys/arch/next68k/next68k/machdep.c: revision 1.117 sys/arch/next68k/dev/esp.c: revision 1.65 sys/arch/next68k/include/cpu.h: revision 1.51 sys/arch/next68k/include/bus_space.h: revision 1.20 sys/arch/next68k/next68k/clock.c: revision 1.13 next68k: Fix delay_divisor value for proper delay(9) on 68040. next68k: Specify proper constraints for bus_space_read region and multi ops. These functions write the read data into memory at a specified pointer, but without the "memory" constraint gcc could optimize out these ops if the memory is allocated on local stack. With this fix nextkbd(4) works again. Should be pulled up to netbsd-10 and netbsd-9. next68k: Fix silent stall of next68k esp(4) SCSI. next68k esp(4) driver requires nextdma(4) interrupts at ipl 6 during ncr53c9x_intr() for esp(4) at ipl 3. It worked on netbsd-5 and prior, but on netbsd-5 splbio() was changed from ipl 3 to 6 for SMP support and on netbsd-6 ncr53c9x driver was changed to use mutex(9) instead of simple_lock(9), so nextdma interrupts were no longer raised during ncr53c9x interrupt handler. For now, just call mutex_exit(9) and mutex_enter(9) during waiting nextdma(4) interrupts in MD esp_dma_intr() handler. This could be wrong and the interrupt handler for nextdma should be reorganized, but it just works. Should be pulled up to netbsd-10 and netbsd-9.
1.50.26.2	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #88): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 sys/arch/next68k/dev/intio.c: revision 1.18 sys/arch/next68k/dev/intio.c: revision 1.19 sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.50.26.1	01-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #63): sys/arch/next68k/next68k/machdep.c: revision 1.117 sys/arch/next68k/dev/esp.c: revision 1.65 sys/arch/next68k/include/cpu.h: revision 1.51 sys/arch/next68k/include/bus_space.h: revision 1.20 sys/arch/next68k/next68k/clock.c: revision 1.13 next68k: Fix delay_divisor value for proper delay(9) on 68040. next68k: Specify proper constraints for bus_space_read region and multi ops. These functions write the read data into memory at a specified pointer, but without the "memory" constraint gcc could optimize out these ops if the memory is allocated on local stack. With this fix nextkbd(4) works again. Should be pulled up to netbsd-10 and netbsd-9. next68k: Fix silent stall of next68k esp(4) SCSI. next68k esp(4) driver requires nextdma(4) interrupts at ipl 6 during ncr53c9x_intr() for esp(4) at ipl 3. It worked on netbsd-5 and prior, but on netbsd-5 splbio() was changed from ipl 3 to 6 for SMP support and on netbsd-6 ncr53c9x driver was changed to use mutex(9) instead of simple_lock(9), so nextdma interrupts were no longer raised during ncr53c9x interrupt handler. For now, just call mutex_exit(9) and mutex_enter(9) during waiting nextdma(4) interrupts in MD esp_dma_intr() handler. This could be wrong and the interrupt handler for nextdma should be reorganized, but it just works. Should be pulled up to netbsd-10 and netbsd-9.
1.3	06-Nov-2017	christos	Cleanup and clarify the ELFSIZE mess: We now have 2 variables automatically set in elf_machdep.h: ARCH_ELFSIZE: the size for userland binaries KERN_ELFSIZE: the size for the kernel binaries DB_ELFSIZE has been deleted and KERN_ELFSIZE should have always the same values DB_ELFSIZE used to have. In sys/exec_elf.h, if ELFSIZE is not set, it is set to KERN_ELFSIZE for the kernel and ARCH_ELFSIZE for userland. These defaults should eliminate the need for most manual ELFSIZE setting.
1.2	12-May-2001	chs	branches: 1.2.8; 1.2.174; switch next68k to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return pointer values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.26; Initial import of NetBSD/next68k.
1.1.1.1.26.1	21-Jun-2001	nathanw	Catch up to -current.
1.2.174.1	03-Dec-2017	jdolecek	update from HEAD
1.2.8.2	12-May-2001	chs	switch next68k to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return pointer values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.2.8.1	12-May-2001	chs	file db_machdep.h was added on branch nathanw_sa on 2001-05-12 22:35:30 +0000
1.7	30-Aug-2011	bouyer	Add getlabelusesmbr(), as proposed in http://mail-index.netbsd.org/tech-userlevel/2011/08/25/msg005404.html This is used by disk tools such as disklabel(8) to dynamically decide is the undelyling platform uses a disklabel-in-mbr-partition or not (instead of using a compile-time list of ports). getlabelusesmbr() reads the sysctl kern.labelusesmbr, takes its value from the machdep #define LABELUSESMBR. For evbmips, make LABELUSESMBR 1 if the platform uses pmon as bootloader, and 0 (the previous value) otherwise.
1.6	11-Dec-2005	christos	merge ktrace-lwp.
1.5	12-Jun-2005	dyoung	Make disklabel(8) and fdisk(8) into "host tools " last step: build and install ${TOOLDIR}/bin/${MACHINE_GNU_PLATFORM}-disklabel, ${TOOLDIR}/bin/${MACHINE_GNU_PLATFORM}-fdisk by "reaching over" to the sources in ${NETBSDSRCDIR}/sbin/{disklabel fdisk}/. To avoid clashes with a build-host's header files, especially on *BSD, the host-tools versions of fdisk and disklabel search for #includes such as disklabel.h, disklabel_acorn.h, disklabel_gpt.h, and bootinfo.h in a new #includes namespace, nbinclude/. That is, they #include <nbinclude/sys/disklabel.h>, <nbinclude/machine/disklabel.h>, <nbinclude/sparc64/disklabel.h>, instead of <sys/disklabel.h> and such. I have also updated the system headers to #include from nbinclude/-space when HAVE_NBTOOL_CONFIG_H is #defined.
1.4	15-Nov-2003	bouyer	Commit changes proposed on tech-kern Thu, 6 Nov 2003 - factor out disksubr.c between sun3, sparc and sparc64. Keep the sun3 groveling code to find a NetBSD disklabel in the first sector (so that it can find a label at the old sun3 LABELOFFSET) as a fallback is not label at LABELOFFSET, or sun label is present. - Fix the sun3 LABELOFFSET (was 64, but the kernel wrote the NetBSD label at 128) - Make next68k disksubr.c always write a next-compatible disklabel. - remove #ifdef __sparc__ hack from disklabel(8), and change it to issue a DIOCWDINFO after writing the disklabel to the raw partition in the -r/-I case (so that the kernel can convert the label if needed).
1.3	27-Oct-2003	cl	move structs nextstep_disklabel/cpu_partition and appendant #defines to sys/sys/bootblock.h - rename to next68k_disklabel and next68k_partition - use {u,}int{8,16,32}_t instead of char/short/int (suggested by D. Laight)
1.2	11-Jul-2002	christos	branches: 1.2.6; Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.28; 1.1.1.1.32; 1.1.1.1.40; Initial import of NetBSD/next68k.
1.1.1.1.40.1	16-Jul-2002	gehenna	catch up with -current.
1.1.1.1.32.1	01-Aug-2002	nathanw	Catch up to -current.
1.1.1.1.28.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.2.6.4	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.2.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.6.1	03-Aug-2004	skrll	Sync with HEAD
1.1	12-Jul-1998	thorpej	Basic elf_machdep.h for m68k; doesn't include relocations, yet.
1.2	17-Mar-2000	mycroft	In the `MY THAT'S GROSS' department... Eliminate the recursive include of machine/endian.h from sys/endian.h.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.14; Initial import of NetBSD/next68k.
1.1.1.1.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.1	17-Mar-2000	mycroft	branches: 1.1.6; In the `MY THAT'S GROSS' department... Eliminate the recursive include of machine/endian.h from sys/endian.h.
1.1.6.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.1.6.1	17-Mar-2000	bouyer	file endian_machdep.h was added on branch thorpej_scsipi on 2000-11-20 20:18:15 +0000
1.1	27-Dec-2023	thorpej	Re-factor the 680x0 Function Code definitions into their own separate file (as was done on the sun2/sun3 ports ages ago) and switch everyone to the common header.
1.1	24-Dec-2015	christos	branches: 1.1.2; 1.1.18; fenv for m68k
1.1.18.2	03-Dec-2017	jdolecek	update from HEAD
1.1.18.1	24-Dec-2015	jdolecek	file fenv.h was added on branch tls-maxphys on 2017-12-03 11:36:33 +0000
1.1.2.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.1.2.1	24-Dec-2015	skrll	file fenv.h was added on branch nick-nhusb on 2015-12-27 12:09:39 +0000
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2	30-Aug-1999	mycroft	A foolish consistency.
1.1	15-Mar-1999	minoura	Pullin m68k/ieee.h.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.1	14-Apr-2001	kleink	branches: 1.1.2; 1.1.4; 1.1.12; Add definitions of C99 integer constant macros.
1.1.12.2	14-Apr-2001	kleink	Add definitions of C99 integer constant macros.
1.1.12.1	14-Apr-2001	kleink	file int_const.h was added on branch nathanw_sa on 2001-04-14 22:38:41 +0000
1.1.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.1.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.1.2.1	14-Apr-2001	bouyer	file int_const.h was added on branch thorpej_scsipi on 2001-04-21 17:54:24 +0000
1.1	15-Apr-2001	kleink	branches: 1.1.2; 1.1.4; 1.1.12; Add definitions of C99 integer format conversion macros. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.1.12.2	15-Apr-2001	kleink	Add definitions of C99 integer format conversion macros. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.1.12.1	15-Apr-2001	kleink	file int_fmtio.h was added on branch nathanw_sa on 2001-04-15 17:13:15 +0000
1.1.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.1.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.1.2.1	15-Apr-2001	bouyer	file int_fmtio.h was added on branch thorpej_scsipi on 2001-04-21 17:54:24 +0000
1.1	15-Apr-2001	kleink	branches: 1.1.2; 1.1.4; 1.1.12; Add definitions of C99 specified-width integer type limits. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.1.12.2	15-Apr-2001	kleink	Add definitions of C99 specified-width integer type limits. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.1.12.1	15-Apr-2001	kleink	file int_limits.h was added on branch nathanw_sa on 2001-04-15 15:29:10 +0000
1.1.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.1.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.1.2.1	15-Apr-2001	bouyer	file int_limits.h was added on branch thorpej_scsipi on 2001-04-21 17:54:24 +0000
1.1	14-Apr-2001	kleink	branches: 1.1.2; 1.1.4; 1.1.12; Add definitions of C99 minimum-width and greatest-width integer types. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.1.12.2	14-Apr-2001	kleink	Add definitions of C99 minimum-width and greatest-width integer types. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.1.12.1	14-Apr-2001	kleink	file int_mwgwtypes.h was added on branch nathanw_sa on 2001-04-14 12:19:59 +0000
1.1.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.1.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.1.2.1	14-Apr-2001	bouyer	file int_mwgwtypes.h was added on branch thorpej_scsipi on 2001-04-21 17:54:25 +0000
1.1	26-Jun-2000	kleink	branches: 1.1.2; Add <machine/int_types.h>, which provides namespace-pure definitions of exact-width integer types.
1.1.2.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.1.2.1	26-Jun-2000	bouyer	file int_types.h was added on branch thorpej_scsipi on 2000-11-20 20:18:15 +0000
1.25	19-Jan-2024	thorpej	Add _KERNEL guards around most of the definitions in these files.
1.24	18-Jan-2024	thorpej	Switch next68k over to common interrupt dispatch and G/C __HAVE_LEGACY_INTRCNT. Also included is G/C of the old ssir stuff that's no longer used.
1.23	11-Jul-2023	riastradh	next68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8).
1.22	19-Apr-2018	christos	branches: 1.22.32; s/static inline/static __inline/g for consistency.
1.21	26-Jun-2008	isaki	branches: 1.21.82; Unify splraiseipl(9) implementation among m68k ports, discussed with tsutsui@ on port-m68k. For next68k: - export ipl2psl_table[] and make it uint16_t - make makeiplcookie(9) inline - put PSL_S bit into ipl2psl_table[] rather than adding it in makeiplcookie(9) - define both IPL_SCHED and IPL_HIGH independently to avoid confusion
1.20	03-Dec-2007	ad	branches: 1.20.14; 1.20.18; 1.20.20; 1.20.22; Interrupt handling changes, in discussion since February: - Reduce available SPL levels for hardware devices to none, vm, sched, high. - Acquire kernel_lock only for interrupts at IPL_VM. - Implement threaded soft interrupts.
1.19	11-Mar-2007	thorpej	branches: 1.19.16; 1.19.18; 1.19.24; - Shrink ipl_cookie_t from 32-bits to 16-bits (large enough to hold an SR value or an IPL_* constant). - Take advange of the smaller ipl_cookie_t to shrink kmutex_t from 16 bytes to 8 bytes by overlapping storage where possible. - Implement a RAS-based _lock_cas() for mc68010 systems (Sun2). See sun68k/sun68k/isr.c. Tested on various m68k platforms, but NOT Sun2. In any case, at least Sun2 compiles now.
1.18	08-Mar-2007	tsutsui	branches: 1.18.2; MI softintr(9)'fy. Tested by bouyer@. See also: http://mail-index.netbsd.org/port-next68k/2007/03/06/0000.html
1.17	16-Feb-2007	ad	branches: 1.17.2; Remove spllowersoftclock() and CLKF_BASEPRI(), and always dispatch callouts via a soft interrupt. In the near future, softclock will be run from process context.
1.16	21-Dec-2006	yamt	merge yamt-splraiseipl branch. - finish implementing splraiseipl (and makeiplcookie). http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html - complete workqueue(9) and fix its ipl problem, which is reported to cause audio skipping. - fix netbt (at least compilation problems) for some ports. - fix PR/33218.
1.15	24-Dec-2005	perry	branches: 1.15.20; 1.15.22; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.14	11-Dec-2005	christos	merge ktrace-lwp.
1.13	07-Sep-2005	drochner	namespace sanity: kill includes which are not used directly
1.12	19-Jan-2005	chs	branches: 1.12.8; de-__P, remove register, ansify.
1.11	11-Sep-2002	mycroft	branches: 1.11.6; 1.11.14; Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.10	13-Apr-2001	thorpej	branches: 1.10.2; 1.10.8; Remove the use of splimp() from the NetBSD kernel. splnet() and only splnet() is allowed for the protection of data structures used by network devices.
1.9	14-Jan-2001	thorpej	branches: 1.9.2; Make sure everybody has an splvm() and equate it with splimp() (splimp() is the historical name for this interrupt level, and the historical name is going to go away in the near future).
1.8	22-Aug-2000	thorpej	Add spllock(). See spl(9) for details.
1.7	21-Aug-2000	thorpej	Make sure we provide splsched() as described in spl(9).
1.6	05-Aug-1999	thorpej	branches: 1.6.2; Change the semantics of splsoftclock() to be like other spl() functions, that is priority is rasied. Add a new spllowersoftclock() to provide the atomic drop-to-softclock semantics that the old splsoftclock() provided, and update calls accordingly. This fixes a problem with using the "rnd" pseudo-device from within interrupt context to extract random data (e.g. from within the softnet interrupt) where doing so would incorrectly unblock interrupts (causing all sorts of lossage). XXX 4 platforms do not have priority-raising capability: newsmips, sparc, XXX sparc64, and VAX. This platforms still have this bug until their XXX spl() functions are fixed.
1.5	04-Aug-1999	dbj	fixed prototype of allocate_sir()
1.4	03-Jul-1999	dbj	renamed splscc to splserial to match spl(9) man page changed most of the spl* to use _splraise to match current usage this fixes an observed bug where zstty_attach was calling splzs causing interrupts to be turned on prematurely.
1.3	15-Jun-1999	kleink	Slightly rearrange the SSIR inline assembly implementation in order to avoid making assumptions on C symbol name prefixes.
1.2	10-Nov-1998	dbj	branches: 1.2.6; Sync'ed more files and routines with mvme port in prepartion for UVM. Now use generic m68k cachops everywhere rather than defining them in locore.s
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2.6.2	02-Aug-1999	thorpej	Update from trunk.
1.2.6.1	21-Jun-1999	thorpej	Sync w/ -current.
1.6.2.3	21-Apr-2001	bouyer	Sync with HEAD
1.6.2.2	18-Jan-2001	bouyer	Sync with head (for UBC+NFS fixes, mostly).
1.6.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.9.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.10.8.2	17-Sep-2002	nathanw	Catch up to -current.
1.10.8.1	13-Apr-2001	nathanw	file intr.h was added on branch nathanw_sa on 2002-09-17 21:16:35 +0000
1.10.2.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.11.14.1	29-Apr-2005	kent	sync with -current
1.11.6.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.11.6.1	24-Jan-2005	skrll	Sync with HEAD.
1.12.8.5	07-Dec-2007	yamt	sync with head
1.12.8.4	03-Sep-2007	yamt	sync with head.
1.12.8.3	26-Feb-2007	yamt	sync with head.
1.12.8.2	30-Dec-2006	yamt	sync with head.
1.12.8.1	21-Jun-2006	yamt	sync with head.
1.15.22.1	02-Oct-2006	yamt	implement splraiseipl/makeiplcookie for next68k.
1.15.20.1	12-Jan-2007	ad	Sync with head.
1.17.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.18.2.2	03-Dec-2007	ad	Sync with HEAD.
1.18.2.1	13-Mar-2007	ad	Sync with head.
1.19.24.1	08-Dec-2007	mjf	Sync with HEAD.
1.19.18.1	09-Jan-2008	matt	sync with HEAD
1.19.16.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.20.22.1	27-Jun-2008	simonb	Sync with head.
1.20.20.1	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.20.18.1	04-May-2009	yamt	sync with head.
1.20.14.1	29-Jun-2008	mjf	Sync with HEAD.
1.21.82.1	22-Apr-2018	pgoyette	Sync with HEAD
1.22.32.1	09-Aug-2023	martin	Pull up following revision(s) (requested by maya in ticket #316): sys/arch/m68k/include/mutex.h: revision 1.13 sys/arch/arm/include/cpu.h: revision 1.125 sys/arch/sun68k/include/intr.h: revision 1.21 sys/arch/arm/include/mutex.h: revision 1.28 sys/sys/rwlock.h: revision 1.18 sys/arch/powerpc/include/mutex.h: revision 1.7 sys/arch/arm/include/mutex.h: revision 1.29 sys/arch/powerpc/include/mutex.h: revision 1.8 sys/uvm/uvm_param.h: revision 1.42 sys/sys/ksem.h: revision 1.16 sys/arch/x86/include/mutex.h: revision 1.10 sys/sys/proc.h: revision 1.372 sys/sys/ksem.h: revision 1.17 sys/arch/ia64/include/mutex.h: revision 1.8 sys/arch/evbarm/include/intr.h: revision 1.29 sys/sys/lua.h: revision 1.9 sys/arch/next68k/include/intr.h: revision 1.23 sys/arch/ia64/include/mutex.h: revision 1.9 sys/arch/hp300/include/intr.h: revision 1.35 sys/arch/hp300/include/intr.h: revision 1.36 sys/arch/sparc/include/cpu.h: revision 1.111 sys/arch/hppa/include/mutex.h: revision 1.16 sys/arch/vax/include/intr.h: revision 1.31 sys/arch/hppa/include/mutex.h: revision 1.17 sys/arch/news68k/include/intr.h: revision 1.28 sys/arch/hppa/include/mutex.h: revision 1.18 sys/arch/hppa/include/intr.h: revision 1.3 sys/arch/hppa/include/mutex.h: revision 1.19 sys/arch/hppa/include/intr.h: revision 1.4 sys/sys/sched.h: revision 1.92 sys/opencrypto/cryptodev.h: revision 1.51 sys/arch/vax/include/mutex.h: revision 1.20 sys/arch/sparc64/include/mutex.h: revision 1.10 sys/arch/ia64/include/sapicvar.h: revision 1.2 sys/arch/riscv/include/mutex.h: revision 1.5 sys/arch/amiga/dev/grfabs_cc.c: revision 1.39 sys/external/bsd/drm2/include/linux/idr.h: revision 1.11 sys/arch/riscv/include/mutex.h: revision 1.6 sys/ddb/files.ddb: revision 1.16 sys/arch/mac68k/include/intr.h: revision 1.32 share/man/man4/ddb.4: revision 1.203 sys/ddb/db_command.c: revision 1.183 sys/arch/mips/include/mutex.h: revision 1.10 sys/ddb/db_command.c: revision 1.184 sys/arch/x68k/include/intr.h: revision 1.22 sys/arch/sparc/include/psl.h: revision 1.51 sys/arch/or1k/include/mutex.h: revision 1.4 sys/arch/mips/include/mutex.h: revision 1.11 sys/arch/arm/xscale/pxa2x0_intr.h: revision 1.16 sys/arch/sparc64/include/cpu.h: revision 1.134 sys/arch/sparc/include/psl.h: revision 1.52 sys/arch/or1k/include/mutex.h: revision 1.5 sys/arch/mvme68k/include/intr.h: revision 1.22 sys/arch/luna68k/include/intr.h: revision 1.16 external/cddl/osnet/sys/sys/kcondvar.h: revision 1.6 sys/arch/sparc/include/mutex.h: revision 1.12 sys/arch/sparc/include/mutex.h: revision 1.13 sys/arch/usermode/include/mutex.h: revision 1.5 sys/arch/usermode/include/mutex.h: revision 1.6 sys/kern/kern_core.c: revision 1.38 usr.sbin/crash/Makefile: revision 1.49 sys/arch/amiga/include/intr.h: revision 1.23 sys/arch/alpha/include/mutex.h: revision 1.12 sys/arch/alpha/include/mutex.h: revision 1.13 sys/arch/evbarm/lubbock/sacc_obio.c: revision 1.16 sys/ddb/ddb.h: revision 1.6 sys/arch/sparc64/include/mutex.h: revision 1.8 sys/arch/sh3/include/mutex.h: revision 1.12 sys/arch/evbarm/lubbock/sacc_obio.c: revision 1.17 sys/ddb/db_syncobj.c: revision 1.1 sys/arch/vax/include/mutex.h: revision 1.18 sys/arch/sparc64/include/psl.h: revision 1.63 sys/arch/sparc64/include/mutex.h: revision 1.9 sys/arch/sh3/include/mutex.h: revision 1.13 sys/arch/evbarm/lubbock/obio.c: revision 1.13 sys/arch/atari/include/intr.h: revision 1.23 sys/ddb/db_syncobj.c: revision 1.2 sys/arch/vax/include/mutex.h: revision 1.19 sys/arch/evbarm/g42xxeb/obio.c: revision 1.14 sys/arch/evbarm/g42xxeb/obio.c: revision 1.15 sys/arch/cesfic/include/intr.h: revision 1.14 sys/ddb/db_syncobj.h: revision 1.1 sys/arch/x86/include/cpu.h: revision 1.134 sys/arch/evbarm/g42xxeb/obio.c: revision 1.16 sys/arch/cesfic/include/intr.h: revision 1.15 sys/arch/arm/xscale/pxa2x0_intr.c: revision 1.26 sys/sys/cpu_data.h: revision 1.54 sys/arch/m68k/include/mutex.h: revision 1.12 sys/arch/ia64/acpi/madt.c: revision 1.6 sys/rwlock.h: Make this more self-contained for bool. machine/mutex.h: Sprinkle includes so this can be used by crash(8). ddb: New `show all tstiles' command. Shows who's waiting for which locks and what the owner is up to. Include psl.h for ipl_cookie_t if __MUTEX_PRIVATE sys: Rip <sys/resourcevar.h> out of <uvm/uvm_param.h>. And thus out of <sys/param.h>, which is exceedingly overused and fragile and delenda est. Should fix (some) issues with the recent inclusion of machine/lock.h in various machine/mutex.h files. arm/mutex.h: Need machine/intr.h, machine/lock.h. For ipl_cookie_t and __cpu_simple_lock_t. evbarm/intr.h: Define ipl_cookie_t before including ARM_INTR_IMPL. Otherwise arm/mutex.h doesn't work, due to a cyclic dependency which should really be fixed. opencrypto/cryptodev.h: Fix includes. - Move sys/condvar.h under #ifdef _KERNEL. - Add some other necessary includes and forward declarations. - Sort. hp300/intr.h: Fix missing includes. linux/idr.h: Need <sys/mutex.h> for kmutex_t. amiga/intr.h: Don't define spl() functions if !_KERNEL. This is used by crash(8) now, and what's important is ipl_cookie_t. cesfic/intr.h: Expose ipl_cookie_t to userland for crash(8). cesfic/intr.h: Expose ipl_cookie_t to userland only with _KMEMUSER. Probably not necessary but let's be a little more cautious about this. atari/intr.h: Expose ipl_cookie_t with _KMEMUSER for crash(8). arm/cpu.h: Need sys/param.h for COHERENCY_UNIT. Nix machine/param.h -- not meant to be used directly, pulled in by sys/param.h. Move the definition of ipl_cookie_t out of the kernel-only sections, some _KMEMUSER applications need it. ddb: Cast pointer to uintptr_t first before db_expr_t. hppa/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). luna68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). mvme68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). news68k/intr.h: Fix includes. Put some definitions under _KERNEL. next68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). sys/ksem.h: Hack around fstat(8) abuse of _KERNEL. sun68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). vax/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). x68k/intr.h: Put functions under _KERNEL so crash(8) can use this. Make ipl_cookie_t visible for _KMEMUSER userland applications. fix editor mishap in previous Explicitly include <sys/mutex.h> for kmutex_t. Replace kmutex_t (which may be undefined here) with struct kmutex , suggested by Taylor. hp300/intr.h: Put most of this under #ifdef _KERNEL. Only ipl_cookie_t really needs to be exposed now, for crash(8). mac68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). Make inclusion of sys/intr.h explicit for spl. fix hppa and vax builds. machine/lock.h isn't necessary for __cpu_simple_lock_t, it's in sys/types.h. avoids cpu_data.h vs sched.h include order issues. move the hppa ipl_t typedef with the moved usage of it. machine/mutex.h: Sprinkle sys/types.h, omit machine/lock.h. Turns out machine/lock.h is not needed for __cpu_simple_lock_t, which always comes from sys/types.h. And, really, sys/types.h (or at least sys/stdint.h) is needed for uintN_t and uintptr_t. ddb: Cast pointer to uintptr_t, then to db_expr_t. Avoids warnings about conversion between pointer and integer of different size on some architectures. re-fix hppa builds. this file uses __cpu_simple_lock(), not just the underlying type, so it does need machine/lock.h. Break cycle by using `struct kmutex ' instead of `kmutex_t '. sys/sched.h included sys/mutex.h which includes sys/intr.h which includes machine/intr.h which on cats includes arm/footbridge/footbridge_intr.h which includes arm/cpu.h which includes sys/cpu_data.h which includes sys/sched.h But there was never any real need for sys/mutex.h in sys/sched.h, because it only uses pointers to the opaque struct kmutex. Cycle broken by using `struct kmutex *' instead of pulling in sys/mutex.h for the definition of kmutex_t. Side effect: This revealed that sys/cpu_data.h needed sys/intr.h (which was pulled in accidentally by sys/mutex.h via sys/sched.h) for SOFTINT_COUNT. Also revealed some other machine/cpu.h header files were missing includes of sys/mutex.h for kmutex_t. ia64: Need sys/types.h for u_int, vaddr_t; sys/mutex.h for kmutex_t. explicitly include no longer implicitly included sys/mutex.h. arm/xscale: Use sys/bitops.h fls32 - 1 instead of 31 - __builtin_clz. Sidesteps namespace collision with `#define bits ...' in net/zlib.c. complete the previous - there were two calls to find_first_bit() to fix. arm/xscale: Missed a spot with previous find_first_bit commit. evbarm/g42xxeb: Fix off-by-one in previous. The original find_first_bit(x) was 31 - __builtin_clz((uint32_t)x), which is equivalent to fls32(x) - 1, not to fls32(x). Note that fls32 is 1-based and returns 0 for x=0.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.5	06-Aug-2014	joerg	Consistently define WARN in a way that passes format string checks, i.e. always uses the same number of arguments as given in the format string.
1.4	28-Apr-2008	martin	branches: 1.4.44; 1.4.60; Remove clause 3 and 4 from TNF licenses
1.3	25-Jan-2006	christos	branches: 1.3.72; 1.3.74; 1.3.76; free -> dealloc unsigned -> size_t for alloc/dealloc
1.2	31-Oct-2001	thorpej	branches: 1.2.2; 1.2.34; 1.2.46; Split elf32 vs. elf64 handling in loadfile(), including support for each separately and explicitly. BOOT_ELF is now BOOT_ELF32 and BOOT_ELF64, and ELFSIZE should no longer be defined in loadfile_machdep.h.
1.1	12-May-2001	chs	branches: 1.1.2; 1.1.4; 1.1.8; switch next68k to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return pointer values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.1.8.1	12-Nov-2001	thorpej	Sync the thorpej-mips-cache branch with -current.
1.1.4.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.2.46.1	01-Feb-2006	yamt	sync with head.
1.2.34.1	21-Jun-2006	yamt	sync with head.
1.2.2.2	31-Oct-2001	thorpej	Split elf32 vs. elf64 handling in loadfile(), including support for each separately and explicitly. BOOT_ELF is now BOOT_ELF32 and BOOT_ELF64, and ELFSIZE should no longer be defined in loadfile_machdep.h.
1.2.2.1	31-Oct-2001	thorpej	file loadfile_machdep.h was added on branch nathanw_sa on 2001-10-31 17:20:49 +0000
1.3.76.1	16-May-2008	yamt	sync with head.
1.3.74.1	18-May-2008	yamt	sync with head.
1.3.72.1	02-Jun-2008	mjf	Sync with HEAD.
1.4.60.1	10-Aug-2014	tls	Rebase.
1.4.44.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1	29-Apr-2000	thorpej	branches: 1.1.6; Require that each each MACHINE/MACHINE_ARCH supply a lock.h. This file contains the values __SIMPLELOCK_LOCKED and __SIMPLELOCK_UNLOCKED, which replace the old SIMPLELOCK_LOCKED and SIMPLELOCK_UNLOCKED. These files are also required to supply inline functions __cpu_simple_lock(), __cpu_simple_lock_try(), and __cpu_simple_unlock() if locking is to be supported on that platform (i.e. if MULTIPROCESSOR is defined in the _KERNEL case). Change these functions to take an int * (&alp->lock_data) rather than the struct simplelock * itself. These changes make it possible for userland to use the locking primitives by including <machine/lock.h>.
1.1.6.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.1.6.1	29-Apr-2000	bouyer	file lock.h was added on branch thorpej_scsipi on 2000-11-20 20:18:15 +0000
1.1	30-Nov-2024	christos	branches: 1.1.4; Create a new header lwp_private.h to contain _lwp_getprivate_fast, _lwp_gettcb_fast, _lwp_settcb and remove them from mcontext.h, so that: 1. we don't need special hacks to hide them 2. we can include <lwp.h> where needed to get the necessary prototypes without redefining them locally.
1.1.4.2	02-Aug-2025	perseant	Sync with HEAD
1.1.4.1	30-Nov-2024	perseant	file lwp_private.h was added on branch perseant-exfatfs on 2025-08-02 05:55:58 +0000
1.1	23-Dec-1999	kleink	branches: 1.1.6; C99: Define a NAN macro in <math.h> which evaulates to a constant expression of a single-precision quiet NaN; only to be defined on platforms that do support this value.
1.1.6.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.1.6.1	23-Dec-1999	bouyer	file math.h was added on branch thorpej_scsipi on 2000-11-20 20:18:16 +0000
1.2	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.1	10-Nov-2001	scw	branches: 1.1.2; file mcontext.h was initially added on branch nathanw_sa.
1.1.2.1	10-Nov-2001	scw	Kernel mcontext glue for Scheduler Activations on m68k from Klaus Klein <kleink@netbsd.org>.
1.2	09-Feb-2007	ad	branches: 1.2.4; Merge newlock2 to head.
1.1	22-Dec-2006	ad	branches: 1.1.2; file mutex.h was initially added on branch newlock2.
1.1.2.1	22-Dec-2006	ad	Pull in CPU specific stubs.
1.2.4.2	26-Feb-2007	yamt	sync with head.
1.2.4.1	09-Feb-2007	yamt	file mutex.h was added on branch yamt-lazymbuf on 2007-02-26 09:07:41 +0000
1.13	04-Feb-2023	tsutsui	Remove leftover "last kernel PT page" settings derived from hp300. Whilehere, also remove VM definitions for obsolete COMPAT_HPUX stuff. All hp300 machines has RAMs at a region from the highest address i.e. 0xFFFFFFFF to smaller address (as HP claims "it's the MSB first"), so kernels have to prepare PA==KVA mappings as the "last PT page" to guarantee the running kernel works both before and after the MMU is turned on. For such a special mapping, we have to set up necessary segment table and page table during early startup, in pmap_bootstrap() invoked from locore.s. On the other hand, NeXT machines have RAMs at a region from 0x40000000 to below (i.e. to larger address) so we still need a PA==KVA mapping. However currently NetBSD/next68k just uses the transparent translation registers to achieve the PA==KVA mapping, so unlike hp300 we don't have to prepare special segment table and page table for it. Note many other m68k ports (like luna68k, news68k, x68k etc.) have RAMs at a region from 0x00000000 so usually we can assume PA==KVA and don't have to bother to prepare such speicial mappings. No user visible changes (except now freed wasted pages for the tables). Tested on my NeXTstation slab.
1.12	10-Feb-2012	para	branches: 1.12.52; 1.12.78; proper sizing of kmem_arena on different ports PR port-i386/45946: Kernel locks up in VMEM system
1.11	08-Feb-2011	rmind	branches: 1.11.4; 1.11.8; Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were. Extra verification by snj@.
1.10	11-Dec-2009	tsutsui	branches: 1.10.4; 1.10.6; 1.10.8; Refactoring MD segment related definitions on m68k ports: - move macro SEGSHIFT, NBSEG, and SEGOFSET from <machine/param.h> to <m68k/pmap_motorola.h> where they should belong - also simplify NBSEG macro for both 020/030 and 040/060 cases - also move m68k_trunc_seg(), m68k_round_seg(), and m68k_seg_offset() (that use SEGOFSET) from <m68k/param.h> to <m68k/pmap_motorola.h> - add comments about each segment size value used on pmap_motorola implementation - add TIA_SIZE, TIA_SHIFT, TIB_SIZE, and TIB_SHIFT macro which can be used for ste/pte index sizes - use proper vaddr_t cast instead of unsigned for SEGOFSET/PGOFSET macro Tested on atari, hp300, and news68k.
1.9	09-Dec-2009	tsutsui	Fix wrong NBSEG values for all hp300 pmap derived m68k ports. They were incorrect since 1997 on amiga and atari, and since 2002 on other ports, but fortunately they don't look so fatal. Anyway, these values will be moved into <m68k/pmap_motorola.h> soon since they are quite pmap implementation dependent.
1.8	11-Dec-2005	christos	branches: 1.8.78; merge ktrace-lwp.
1.7	07-Sep-2005	drochner	include machine/intr.h only in the _KERNEL case, as most other ports do. (In the -KERNEL case, it is needed because the spl*() stuff ought to be pulled in by <sys/param.h> per the manpages.) This saves some namespace headaches.
1.6	19-Jan-2005	chs	branches: 1.6.8; de-__P, remove register, ansify.
1.5	07-Aug-2003	agc	branches: 1.5.8; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.4	03-Nov-2002	chs	branches: 1.4.6; merge pmap.h for all 4k-page motorola-MMU (or compatible) m68k platforms.
1.3	11-Feb-2000	thorpej	branches: 1.3.12; Update for the NKMEMPAGES changes.
1.2	04-Dec-1999	ragge	CL* discarding.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.14; 1.1.1.1.20; Initial import of NetBSD/next68k.
1.1.1.1.20.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.1.1.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.3.12.1	11-Nov-2002	nathanw	Catch up to -current
1.4.6.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.4.6.4	24-Jan-2005	skrll	Sync with HEAD.
1.4.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.6.1	03-Aug-2004	skrll	Sync with HEAD
1.5.8.1	29-Apr-2005	kent	sync with -current
1.6.8.1	21-Jun-2006	yamt	sync with head.
1.8.78.1	11-Mar-2010	yamt	sync with head
1.10.8.1	17-Feb-2011	bouyer	Sync with HEAD
1.10.6.1	06-Jun-2011	jruoho	Sync with HEAD.
1.10.4.1	05-Mar-2011	rmind	sync with head
1.11.8.1	18-Feb-2012	mrg	merge to -current.
1.11.4.1	17-Apr-2012	yamt	sync with head
1.12.78.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #77): sys/arch/next68k/include/vmparam.h: revision 1.29 sys/arch/next68k/next68k/machdep.c: revision 1.118 sys/arch/next68k/include/param.h: revision 1.13 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.45 sys/arch/next68k/next68k/locore.s: revision 1.70 sys/arch/next68k/next68k/locore.s: revision 1.71 Use explicit CPU strings and remove hp300 derived stuff. Remove #ifdef'ed out hp300 specific stuff. Remove leftover "last kernel PT page" settings derived from hp300. Whilehere, also remove VM definitions for obsolete COMPAT_HPUX stuff. All hp300 machines has RAMs at a region from the highest address i.e. 0xFFFFFFFF to smaller address (as HP claims "it's the MSB first"), so kernels have to prepare PA==KVA mappings as the "last PT page" to guarantee the running kernel works both before and after the MMU is turned on. For such a special mapping, we have to set up necessary segment table and page table during early startup, in pmap_bootstrap() invoked from locore.s. On the other hand, NeXT machines have RAMs at a region from 0x40000000 to below (i.e. to larger address) so we still need a PA==KVA mapping. However currently NetBSD/next68k just uses the transparent translation registers to achieve the PA==KVA mapping, so unlike hp300 we don't have to prepare special segment table and page table for it. Note many other m68k ports (like luna68k, news68k, x68k etc.) have RAMs at a region from 0x00000000 so usually we can assume PA==KVA and don't have to bother to prepare such speicial mappings. No user visible changes (except now freed wasted pages for the tables). Tested on my NeXTstation slab.
1.12.52.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1590): sys/arch/next68k/include/vmparam.h: revision 1.29 sys/arch/next68k/next68k/machdep.c: revision 1.118 sys/arch/next68k/include/param.h: revision 1.13 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.45 sys/arch/next68k/next68k/locore.s: revision 1.70 sys/arch/next68k/next68k/locore.s: revision 1.71 Use explicit CPU strings and remove hp300 derived stuff. Remove #ifdef'ed out hp300 specific stuff. Remove leftover "last kernel PT page" settings derived from hp300. Whilehere, also remove VM definitions for obsolete COMPAT_HPUX stuff. All hp300 machines has RAMs at a region from the highest address i.e. 0xFFFFFFFF to smaller address (as HP claims "it's the MSB first"), so kernels have to prepare PA==KVA mappings as the "last PT page" to guarantee the running kernel works both before and after the MMU is turned on. For such a special mapping, we have to set up necessary segment table and page table during early startup, in pmap_bootstrap() invoked from locore.s. On the other hand, NeXT machines have RAMs at a region from 0x40000000 to below (i.e. to larger address) so we still need a PA==KVA mapping. However currently NetBSD/next68k just uses the transparent translation registers to achieve the PA==KVA mapping, so unlike hp300 we don't have to prepare special segment table and page table for it. Note many other m68k ports (like luna68k, news68k, x68k etc.) have RAMs at a region from 0x00000000 so usually we can assume PA==KVA and don't have to bother to prepare such speicial mappings. No user visible changes (except now freed wasted pages for the tables). Tested on my NeXTstation slab.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.16	27-Dec-2023	thorpej	Define the values for the 68040 TT registers in terms of the definitions in <m68k/mmu_40.h> rather than using magic numbers.
1.15	03-Nov-2002	chs	merge pmap.h for all 4k-page motorola-MMU (or compatible) m68k platforms.
1.14	22-Sep-2002	chs	it really helps to get the stub right before cutting + pasting it 27 times. alas, I did not. doh.
1.13	22-Sep-2002	chs	add pmap_remove_all() hook (empty on most platforms so far).
1.12	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.11	10-Sep-2001	chris	branches: 1.11.4; Update pmap_update to now take the updated pmap as an argument. This will allow improvements to the pmaps so that they can more easily defer expensive operations, eg tlb/cache flush, til the last possible moment. Currently this is a no-op on most platforms, so they should see no difference. Reviewed by Jason.
1.10	26-May-2001	chs	branches: 1.10.2; 1.10.4; replace vm_page_t with struct vm_page *.
1.9	26-May-2001	chs	replace {simple_,}lock{_data,}_t with struct {simple,}lock {,*}.
1.8	22-Apr-2001	thorpej	Undo a misguided previous change to the pmap_update() API.
1.7	22-Apr-2001	thorpej	Give pmap_update() an argument (a pmap_t) so that it knows which pmap it should be updating.
1.6	21-Apr-2001	thorpej	#define away pmap_update() in <machine/pmap.h> so that no function call overhead is incurred as we start sprinkling pmap_update() calls throughout the source tree (no pmaps currently defer operations, but we are adding the infrastructure to allow them to do so).
1.5	26-Feb-1999	is	branches: 1.5.8; 1.5.20; next68k specific part of PR 6152 fix
1.4	15-Feb-1999	hubertf	RCS ID police
1.3	16-Jan-1999	chuck	MNN is no longer optional
1.2	28-Aug-1998	dbj	Updated many of the pmap files to use current versions from the mvme68k port. The next68k port now uses MACHINE_NEW_NONCONTIG.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.5.20.1	21-Jun-2001	nathanw	Catch up to -current.
1.5.8.1	23-Apr-2001	bouyer	Sync with HEAD.
1.10.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.10.2.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.10.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.11.4.7	11-Nov-2002	nathanw	Catch up to -current
1.11.4.6	18-Oct-2002	nathanw	Catch up to -current.
1.11.4.5	17-Sep-2002	nathanw	Catch up to -current.
1.11.4.4	02-Jul-2002	nathanw	Adjust whitespace so that this matches the trunk.
1.11.4.3	24-Jun-2002	nathanw	Curproc->curlwp renaming. Change uses of "curproc->l_proc" back to "curproc", which is more like the original use. Bare uses of "curproc" are now "curlwp". "curproc" is now #defined in proc.h as ((curlwp) ? (curlwp)->l_proc) : NULL) so that it is always safe to reference curproc (dereferencing curproc is another story, but that's always been true).
1.11.4.2	18-Nov-2001	scw	MD Scheduler Activation bits for Next68k. Compile-tested only.
1.11.4.1	10-Sep-2001	scw	file pmap.h was added on branch nathanw_sa on 2001-11-18 18:43:07 +0000
1.2	12-Jul-2018	maxv	Remove the kernel PMC code. Sent yesterday on tech-kern@. This change: * Removes "options PERFCTRS", the associated includes, and the associated ifdefs. In doing so, it removes several XXXSMPs in the MI code, which is good. * Removes the PMC code of ARM XSCALE. * Removes all the pmc.h files. They were all empty, except for ARM XSCALE. * Reorders the x86 PMC code not to rely on the legacy pmc.h file. The definitions are put in sysarch.h. * Removes the kern/sys_pmc.c file, and along with it, the sys_pmc_control and sys_pmc_get_info syscalls. They are marked as OBSOL in kern, netbsd32 and rump. * Removes the pmc_evid_t and pmc_ctr_t types. * Removes all the associated man pages. The sets are marked as obsolete.
1.1	07-Aug-2002	briggs	branches: 1.1.2; 1.1.4; 1.1.6; 1.1.202; 1.1.204; Implement pmc(9) -- An interface to hardware performance monitoring counters. These counters do not exist on all CPUs, but where they do exist, can be used for counting events such as dcache misses that would otherwise be difficult or impossible to instrument by code inspection or hardware simulation. pmc(9) is meant to be a general interface. Initially, the Intel XScale counters are the only ones supported.
1.1.204.1	10-Jun-2019	christos	Sync with HEAD
1.1.202.1	28-Jul-2018	pgoyette	Sync with HEAD
1.1.6.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.6.1	07-Aug-2002	jdolecek	file pmc.h was added on branch kqueue on 2002-09-06 08:38:26 +0000
1.1.4.2	31-Aug-2002	gehenna	catch up with -current.
1.1.4.1	07-Aug-2002	gehenna	file pmc.h was added on branch gehenna-devsw on 2002-08-31 13:45:32 +0000
1.1.2.2	13-Aug-2002	nathanw	Catch up to -current.
1.1.2.1	07-Aug-2002	nathanw	file pmc.h was added on branch nathanw_sa on 2002-08-13 02:18:37 +0000
1.3	13-Jul-2002	scw	m68k syscall rototill: - Switch all m68k-based ports over to __HAVE_SYSCALL_INTERN. - Add systrace glue. - Define struct mdproc in <m68k/proc.h> instead of <machine/proc.h>. (They were all defined exactly the same anyway, other than a couple of the MDP_* flags.)
1.2	28-Aug-1998	dbj	branches: 1.2.26; 1.2.30; 1.2.38; Updated many of the pmap files to use current versions from the mvme68k port. The next68k port now uses MACHINE_NEW_NONCONTIG.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2.38.1	16-Jul-2002	gehenna	catch up with -current.
1.2.30.2	01-Aug-2002	nathanw	Catch up to -current.
1.2.30.1	18-Nov-2001	scw	MD Scheduler Activation bits for Next68k. Compile-tested only.
1.2.26.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.3	14-Oct-2002	chs	merge pte.h for m68k w/ motorola or compatible MMU (only 4k-page platforms so far).
1.2	28-Aug-1998	dbj	branches: 1.2.30; Updated many of the pmap files to use current versions from the mvme68k port. The next68k port now uses MACHINE_NEW_NONCONTIG.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2.30.1	18-Oct-2002	nathanw	Catch up to -current.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2	09-Feb-2007	ad	branches: 1.2.4; Merge newlock2 to head.
1.1	22-Dec-2006	ad	branches: 1.1.2; file rwlock.h was initially added on branch newlock2.
1.1.2.1	22-Dec-2006	ad	Pull in CPU specific stubs.
1.2.4.2	26-Feb-2007	yamt	sync with head.
1.2.4.1	09-Feb-2007	yamt	file rwlock.h was added on branch yamt-lazymbuf on 2007-02-26 09:07:41 +0000
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2	17-Jul-2011	joerg	Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2	11-Dec-2005	christos	branches: 1.2.18; merge ktrace-lwp.
1.1	11-Jul-2005	christos	branches: 1.1.6; Add m68k sunos_machdep.h
1.1.6.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.6.1	11-Jul-2005	skrll	file sunos_machdep.h was added on branch ktrace-lwp on 2005-11-10 13:57:58 +0000
1.2.18.2	21-Jun-2006	yamt	sync with head.
1.2.18.1	11-Dec-2005	yamt	file sunos_machdep.h was added on branch yamt-lazymbuf on 2006-06-21 14:54:24 +0000
1.4	19-Dec-2018	maxv	Remove compat_svr4 and compat_svr4_32, as discussed on tech-kern@ recently, but also as discussed several times in the past.
1.3	09-Nov-1999	kleink	branches: 1.3.40; 1.3.218; Rip protection against multiple inclusion from wrapper headers.
1.2	29-Apr-1999	kleink	branches: 1.2.2; 1.2.4; 1.2.6; 1.2.10; Pull in the right generic m68k header. (Where was my mind?)
1.1	19-Apr-1999	kleink	Add COMPAT_SVR4 for m68k.
1.2.10.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.2.6.1	15-Nov-1999	fvdl	Sync with -current
1.2.4.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.2.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.3.218.1	10-Jun-2019	christos	Sync with HEAD
1.3.40.1	26-Dec-2018	pgoyette	Sync with HEAD, resolve a few conflicts
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.8	18-Jan-2024	thorpej	Switch next68k over to common interrupt dispatch and G/C __HAVE_LEGACY_INTRCNT. Also included is G/C of the old ssir stuff that's no longer used.
1.7	01-Apr-2021	simonb	Define __HAVE_LEGACY_INTRCNT to indicate this port uses legacy intrcnt interrupt accounting.
1.6	20-Jan-2008	joerg	branches: 1.6.110; 1.6.112; Now that __HAVE_TIMECOUNTER and __HAVE_GENERIC_TODR are invariants, remove the conditionals and the code associated with the undef case.
1.5	17-Oct-2007	garbled	branches: 1.5.2; 1.5.8; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.4	14-Jul-2007	ad	branches: 1.4.10; Generic soft interrupts are mandatory.
1.3	08-Mar-2007	tsutsui	branches: 1.3.2; 1.3.10; MI softintr(9)'fy. Tested by bouyer@. See also: http://mail-index.netbsd.org/port-next68k/2007/03/06/0000.html
1.2	11-Sep-2006	gdamore	branches: 1.2.6; Convert next68k to generic-todr and timecounter. Tested by bouyer@.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.64; 1.1.1.1.82; 1.1.1.1.94; Initial import of NetBSD/next68k.
1.1.1.1.94.1	18-Nov-2006	ad	Sync with head.
1.1.1.1.82.1	14-Sep-2006	yamt	sync with head.
1.1.1.1.64.3	21-Jan-2008	yamt	sync with head
1.1.1.1.64.2	03-Sep-2007	yamt	sync with head.
1.1.1.1.64.1	30-Dec-2006	yamt	sync with head.
1.2.6.1	12-Mar-2007	rmind	Sync with HEAD.
1.3.10.1	03-Oct-2007	garbled	Sync with HEAD
1.3.2.1	15-Jul-2007	ad	Sync with head.
1.4.10.2	23-Mar-2008	matt	sync with HEAD
1.4.10.1	06-Nov-2007	matt	sync with HEAD
1.5.8.1	23-Jan-2008	bouyer	Sync with HEAD.
1.5.2.1	18-Feb-2008	mjf	Sync with HEAD.
1.6.112.1	03-Apr-2021	thorpej	Sync with HEAD.
1.6.110.1	03-Apr-2021	thorpej	Sync with HEAD.
1.2	17-Jul-2011	joerg	Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2	18-Jan-2024	thorpej	Switch next68k over to common interrupt dispatch and G/C __HAVE_LEGACY_INTRCNT. Also included is G/C of the old ssir stuff that's no longer used.
1.1	13-Jan-2024	thorpej	Switch next68k over to the common m68k vector table.
1.31	08-Feb-2025	tsutsui	Bump DFLSSIZ from 512KB to 2MB on all hp300 pmap m68k ports. Some modern applications could require 512KB buffer on stack and no particular comment on port-m68k@: https://mail-index.netbsd.org/port-m68k/2025/02/02/msg000893.html
1.30	04-Feb-2023	tsutsui	branches: 1.30.6; Remove trailing spaces and TABs.
1.29	04-Feb-2023	tsutsui	Remove leftover "last kernel PT page" settings derived from hp300. Whilehere, also remove VM definitions for obsolete COMPAT_HPUX stuff. All hp300 machines has RAMs at a region from the highest address i.e. 0xFFFFFFFF to smaller address (as HP claims "it's the MSB first"), so kernels have to prepare PA==KVA mappings as the "last PT page" to guarantee the running kernel works both before and after the MMU is turned on. For such a special mapping, we have to set up necessary segment table and page table during early startup, in pmap_bootstrap() invoked from locore.s. On the other hand, NeXT machines have RAMs at a region from 0x40000000 to below (i.e. to larger address) so we still need a PA==KVA mapping. However currently NetBSD/next68k just uses the transparent translation registers to achieve the PA==KVA mapping, so unlike hp300 we don't have to prepare special segment table and page table for it. Note many other m68k ports (like luna68k, news68k, x68k etc.) have RAMs at a region from 0x00000000 so usually we can assume PA==KVA and don't have to bother to prepare such speicial mappings. No user visible changes (except now freed wasted pages for the tables). Tested on my NeXTstation slab.
1.28	05-Dec-2021	msaitoh	branches: 1.28.4; s/from from/from/ in comment.
1.27	01-Feb-2020	tsutsui	Add MAX/MIN PAGE_SIZE and PAGE_SHIFT definitions of m68k for jemalloc(3). Background: - All m68k ports have fixed PAGE_SIZE value in their kernels, but each port uses different PAGE_SIZE value (4096 or 8192) due to historical reasons. - Currently module(7) binaries are built per each port so all m68k kernel sources don't support run-time variable PAGE_SIZE. - MI <uvm/uvm_param.h> assumes that the port supports a variable PAGE_SIZE on module(7) builds if both MAX_PAGE_SIZE and MIN_PAGE_SIZE are defined and they have different values. - On the other hand, jemalloc(3) checks MAX_PAGE_SHIFT in src/external/bsd/jemalloc/include/jemalloc/internal/jemalloc_internal_defs.h for internal optimization. - m68k ports share userland binaries (especially pkgsrc binaries) among all ports, so we need to define MAX_PAGE_SHIFT as 13 to support m68k ports where PAGE_SIZE==8192. (though this would affect only if static binaries built on 4k page hosts are executed on 8k page hosts) To solve these inconsistency on PAGE_SIZE definitions, we should have an independent PAGE_SIZE related definitions for userland, but it requires major reorganization. For now (especially for netbsd-9) we define MAX/MIN PAGE_SIZE and PAGE_SHIFT values in <m68k/vmparam.h> only in !defined(_KERNEL) case. Discussed on source-changes-d@ and tech-kern@ with christos@ and thorpej@: https://mail-index.netbsd.org/source-changes-d/2020/01/thread1.html#012035 https://mail-index.netbsd.org/tech-kern/2020/01/thread1.html#025954 Should be pulled up to netbsd-9.
1.26	28-Jun-2019	tsutsui	branches: 1.26.2; 1.26.4; Fix lingering page size comments. Pointed out by christos@ on port-m68k@: http://mail-index.netbsd.org/port-m68k/2019/06/06/msg000726.html XXX: we also need MAX_PAGE_SIZE in somewhere for newer jemalloc?
1.25	02-Feb-2017	rin	branches: 1.25.14; PR port-mac68k/51923 Bump default MAXTSIZ to 32MB for m68k ports, which allos us to use GCC 5.4 on GENERIC kernels. Ok jklos
1.24	02-Feb-2017	rin	PR port-mac68k/51923 Remove unused SYSPTSIZE and USRPTSIZE from m68k ports. Ok jklos
1.23	08-Feb-2011	rmind	branches: 1.23.14; 1.23.32; 1.23.36; 1.23.40; Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were. Extra verification by snj@.
1.22	06-Nov-2010	uebayasi	branches: 1.22.2; 1.22.4; Remove incomplete, never worked dynamic run-time memory registration (uvm_page_physload(9)). This functionality will be re-added later.
1.21	08-Dec-2009	tsutsui	branches: 1.21.2; 1.21.4; Use PGSHIFT from <machine/param.h> for PAGE_SHIFT. We can assume PGSHIFT is always constant on current m68k pmap_motorola implementation. Also fix some leftover HP300 comments on some ports.
1.20	26-Aug-2009	thorpej	Minor tweak to the pv_table management in the Hibler-derived m68k pmaps: The head of the list is now a pv_header, which contains the first pv_entry as well as a 16-bit attributes field (replaces the pmap_attributes array plus the pv_entry::pv_flags field) as a 16-bit count of caller-specified cache-inhibited mappings. Tested on hp300 (shared pmap_motorola.c), changes to atari and amiga copies are purely mechanical.
1.19	06-Mar-2009	joerg	Remove SHMMAXPGS from all kernel configs. Dynamically compute the initial limit as 1/4 of the physical memory. Ensure the limit is at least 1024 pages, the old default on most platforms.
1.18	11-Dec-2005	christos	branches: 1.18.78; 1.18.86; 1.18.92; merge ktrace-lwp.
1.17	01-Apr-2005	yamt	merge yamt-km branch. - don't use managed mappings/backing objects for wired memory allocations. save some resources like pv_entry. also fix (most of) PR/27030. - simplify kernel memory management API. - simplify pmap bootstrap of some ports. - some related cleanups.
1.16	07-Aug-2003	agc	branches: 1.16.8; 1.16.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.15	02-Apr-2003	thorpej	branches: 1.15.2; Use PAGE_SIZE rather than NBPG.
1.14	10-Dec-2002	thorpej	Use __LDPGSZ (which must be == USRTEXT) as the text address for a.out executables, and eliminate the USRTEXT constant, which was only used by the a.out exec code.
1.13	15-Nov-2001	soren	MAXSLP is defined to be a machine-independent scheduling parameter, so move it into sys/param.h.
1.12	01-May-2001	thorpej	branches: 1.12.2; 1.12.8; Per discussion w/ chuck and chuck, restructure the md page stuff to use a structure called "vm_page_md", and use __HAVE_VM_PAGE_MD and __HAVE_PMAP_PHYSSEG.
1.11	29-Apr-2001	thorpej	Add a VM_MDPAGE_MEMBERS macro that defines pmap-specific data for each vm_page structure. Add a VM_MDPAGE_INIT() macro to init this data when pages are initialized by UVM. These macros are mandatory, but ports may #define them to nothing if they are not needed/used. This deprecates struct pmap_physseg. As a transitional measure, allow a port to #define PMAP_PHYSSEG so that it can continue to use it until its pmap is converted to use VM_MDPAGE_MEMBERS. Use all this stuff to eliminate a lot of extra work in the Alpha pmap module (it's smaller and faster now). Changes to other pmap modules will follow.
1.10	01-Dec-2000	tsutsui	branches: 1.10.2; Remove unused pcbb() macro.
1.9	14-Nov-2000	thorpej	We use 4K pages on the NeXT. Define PAGE_SIZE and friends to be compile-time constants.
1.8	11-Feb-2000	thorpej	Update for the NKMEMPAGES changes.
1.7	26-Jan-2000	tsutsui	Remove obsoleted macros.
1.6	04-Dec-1999	ragge	CL* discarding.
1.5	26-Apr-1999	thorpej	branches: 1.5.2; 1.5.8; Garbage-collect the VM_MBUF_SIZE constant. Instead, use the size (nmbclusters * mclbytes), so that the right amount of KVA space is allocated if those variables are patched.
1.4	16-Jan-1999	chuck	branches: 1.4.4; MNN is no longer optional
1.3	14-Nov-1998	dbj	Finished changes to use UVM on next68k. Turn on UVM by default in GENERIC kernel.
1.2	28-Aug-1998	dbj	Updated many of the pmap files to use current versions from the mvme68k port. The next68k port now uses MACHINE_NEW_NONCONTIG.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.4.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.5.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.5.2.3	08-Dec-2000	bouyer	Sync with HEAD.
1.5.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.5.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.10.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.12.8.3	11-Dec-2002	thorpej	Sync with HEAD.
1.12.8.2	08-Jan-2002	nathanw	Catch up to -current.
1.12.8.1	01-May-2001	nathanw	file vmparam.h was added on branch nathanw_sa on 2002-01-08 00:26:58 +0000
1.12.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.15.2.4	01-Apr-2005	skrll	Sync with HEAD.
1.15.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.15.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.15.2.1	03-Aug-2004	skrll	Sync with HEAD
1.16.10.1	23-Feb-2005	yamt	change kernel va layout, following mac68k.
1.16.8.1	29-Apr-2005	kent	sync with -current
1.18.92.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.18.86.1	28-Apr-2009	skrll	Sync with HEAD.
1.18.78.3	11-Mar-2010	yamt	sync with head
1.18.78.2	16-Sep-2009	yamt	sync with head
1.18.78.1	04-May-2009	yamt	sync with head.
1.21.4.1	05-Mar-2011	rmind	sync with head
1.21.2.1	26-Apr-2010	uebayasi	Remove the unfinished code to add a memory segment after uvm_page_init(). It doesn't even compile. (In the future, we should allocate struct vm_page [] on the added memory segment for NUMA's sake.)
1.22.4.1	17-Feb-2011	bouyer	Sync with HEAD
1.22.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.23.40.1	21-Apr-2017	bouyer	Sync with HEAD
1.23.36.1	20-Mar-2017	pgoyette	Sync with HEAD
1.23.32.1	05-Feb-2017	skrll	Sync with HEAD
1.23.14.1	03-Dec-2017	jdolecek	update from HEAD
1.25.14.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.26.4.1	29-Feb-2020	ad	Sync with head.
1.26.2.2	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1590): sys/arch/next68k/include/vmparam.h: revision 1.29 sys/arch/next68k/next68k/machdep.c: revision 1.118 sys/arch/next68k/include/param.h: revision 1.13 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.45 sys/arch/next68k/next68k/locore.s: revision 1.70 sys/arch/next68k/next68k/locore.s: revision 1.71 Use explicit CPU strings and remove hp300 derived stuff. Remove #ifdef'ed out hp300 specific stuff. Remove leftover "last kernel PT page" settings derived from hp300. Whilehere, also remove VM definitions for obsolete COMPAT_HPUX stuff. All hp300 machines has RAMs at a region from the highest address i.e. 0xFFFFFFFF to smaller address (as HP claims "it's the MSB first"), so kernels have to prepare PA==KVA mappings as the "last PT page" to guarantee the running kernel works both before and after the MMU is turned on. For such a special mapping, we have to set up necessary segment table and page table during early startup, in pmap_bootstrap() invoked from locore.s. On the other hand, NeXT machines have RAMs at a region from 0x40000000 to below (i.e. to larger address) so we still need a PA==KVA mapping. However currently NetBSD/next68k just uses the transparent translation registers to achieve the PA==KVA mapping, so unlike hp300 we don't have to prepare special segment table and page table for it. Note many other m68k ports (like luna68k, news68k, x68k etc.) have RAMs at a region from 0x00000000 so usually we can assume PA==KVA and don't have to bother to prepare such speicial mappings. No user visible changes (except now freed wasted pages for the tables). Tested on my NeXTstation slab.
1.26.2.1	10-Feb-2020	martin	Pull up following revision(s) (requested by tsutsui in ticket #682): sys/arch/next68k/include/vmparam.h: revision 1.27 sys/arch/mac68k/include/vmparam.h: revision 1.46 sys/arch/sun3/include/vmparam.h: revision 1.38 sys/arch/m68k/include/vmparam.h: revision 1.1 sys/arch/hp300/include/vmparam.h: revision 1.41 sys/arch/m68k/include/Makefile: revision 1.32 sys/arch/amiga/include/vmparam.h: revision 1.48 distrib/sets/lists/comp/ad.m68k: revision 1.63 sys/arch/x68k/include/vmparam.h: revision 1.40 sys/arch/mvme68k/include/vmparam.h: revision 1.38 sys/arch/luna68k/include/vmparam.h: revision 1.23 sys/arch/news68k/include/vmparam.h: revision 1.23 sys/arch/atari/include/vmparam.h: revision 1.34 sys/arch/cesfic/include/vmparam.h: revision 1.19 Add MAX/MIN PAGE_SIZE and PAGE_SHIFT definitions of m68k for jemalloc(3). Background: - All m68k ports have fixed PAGE_SIZE value in their kernels, but each port uses different PAGE_SIZE value (4096 or 8192) due to historical reasons. - Currently module(7) binaries are built per each port so all m68k kernel sources don't support run-time variable PAGE_SIZE. - MI <uvm/uvm_param.h> assumes that the port supports a variable PAGE_SIZE on module(7) builds if both MAX_PAGE_SIZE and MIN_PAGE_SIZE are defined and they have different values. - On the other hand, jemalloc(3) checks MAX_PAGE_SHIFT in src/external/bsd/jemalloc/include/jemalloc/internal/jemalloc_internal_defs.h for internal optimization. - m68k ports share userland binaries (especially pkgsrc binaries) among all ports, so we need to define MAX_PAGE_SHIFT as 13 to support m68k ports where PAGE_SIZE==8192. (though this would affect only if static binaries built on 4k page hosts are executed on 8k page hosts) To solve these inconsistency on PAGE_SIZE definitions, we should have an independent PAGE_SIZE related definitions for userland, but it requires major reorganization. For now (especially for netbsd-9) we define MAX/MIN PAGE_SIZE and PAGE_SHIFT values in <m68k/vmparam.h> only in !defined(_KERNEL) case. Discussed on source-changes-d@ and tech-kern@ with christos@ and thorpej@: https://mail-index.netbsd.org/source-changes-d/2020/01/thread1.html#012035 https://mail-index.netbsd.org/tech-kern/2020/01/thread1.html#025954 Should be pulled up to netbsd-9.
1.28.4.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #77): sys/arch/next68k/include/vmparam.h: revision 1.29 sys/arch/next68k/next68k/machdep.c: revision 1.118 sys/arch/next68k/include/param.h: revision 1.13 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.45 sys/arch/next68k/next68k/locore.s: revision 1.70 sys/arch/next68k/next68k/locore.s: revision 1.71 Use explicit CPU strings and remove hp300 derived stuff. Remove #ifdef'ed out hp300 specific stuff. Remove leftover "last kernel PT page" settings derived from hp300. Whilehere, also remove VM definitions for obsolete COMPAT_HPUX stuff. All hp300 machines has RAMs at a region from the highest address i.e. 0xFFFFFFFF to smaller address (as HP claims "it's the MSB first"), so kernels have to prepare PA==KVA mappings as the "last PT page" to guarantee the running kernel works both before and after the MMU is turned on. For such a special mapping, we have to set up necessary segment table and page table during early startup, in pmap_bootstrap() invoked from locore.s. On the other hand, NeXT machines have RAMs at a region from 0x40000000 to below (i.e. to larger address) so we still need a PA==KVA mapping. However currently NetBSD/next68k just uses the transparent translation registers to achieve the PA==KVA mapping, so unlike hp300 we don't have to prepare special segment table and page table for it. Note many other m68k ports (like luna68k, news68k, x68k etc.) have RAMs at a region from 0x00000000 so usually we can assume PA==KVA and don't have to bother to prepare such speicial mappings. No user visible changes (except now freed wasted pages for the tables). Tested on my NeXTstation slab.
1.30.6.1	02-Aug-2025	perseant	Sync with HEAD
1.2	11-Dec-2005	christos	merge ktrace-lwp.
1.1	08-May-2004	kleink	branches: 1.1.2; Factor out W{CHAR,INT}_{MAX,MIN} into their own header file.
1.1.2.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.2.3	18-Sep-2004	skrll	Sync with HEAD.
1.1.2.2	03-Aug-2004	skrll	Sync with HEAD
1.1.2.1	08-May-2004	skrll	file wchar_limits.h was added on branch ktrace-lwp on 2004-08-03 10:38:38 +0000
1.8	29-Mar-2008	tsutsui	Split softc and device_t for zsc(4) and its children. XXX we should restructure MI APIs and make it really machine independent.
1.7	07-Nov-2007	ad	branches: 1.7.14; Merge tty changes from the vmlocking branch.
1.6	08-Mar-2007	tsutsui	branches: 1.6.2; 1.6.18; 1.6.20; 1.6.24; 1.6.26; MI softintr(9)'fy. Tested by bouyer@. See also: http://mail-index.netbsd.org/port-next68k/2007/03/06/0000.html
1.5	11-Dec-2005	christos	branches: 1.5.26; merge ktrace-lwp.
1.4	19-Jan-2005	chs	branches: 1.4.8; de-__P, remove register, ansify.
1.3	07-Aug-2003	agc	branches: 1.3.8; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.2	03-Jul-1999	dbj	branches: 1.2.36; renamed splscc to splserial to match spl(9) man page changed most of the spl* to use _splraise to match current usage this fixes an observed bug where zstty_attach was calling splzs causing interrupts to be turned on prematurely.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.10; Initial import of NetBSD/next68k.
1.1.1.1.10.1	02-Aug-1999	thorpej	Update from trunk.
1.2.36.4	24-Jan-2005	skrll	Sync with HEAD.
1.2.36.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.36.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.36.1	03-Aug-2004	skrll	Sync with HEAD
1.3.8.1	29-Apr-2005	kent	sync with -current
1.4.8.2	15-Nov-2007	yamt	sync with head.
1.4.8.1	03-Sep-2007	yamt	sync with head.
1.5.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.6.26.1	19-Nov-2007	mjf	Sync with HEAD.
1.6.24.1	13-Nov-2007	bouyer	Sync with HEAD
1.6.20.1	08-Nov-2007	matt	sync with -HEAD
1.6.18.1	11-Nov-2007	joerg	Sync with HEAD.
1.6.2.1	03-Dec-2007	ad	Sync with HEAD.
1.7.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.28	03-Feb-2023	tsutsui	Misc KNF and cosmetics.
1.27	27-Oct-2012	chs	split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.26	29-Jul-2012	mlelstv	branches: 1.26.2; Do not call setroot() from MD code and from MI code, which has unwanted sideeffects in the RB_ASKNAME case. This fixes PR/46732. No longer wrap MD cpu_rootconf(), as hp300 port stores reboot information as a side effect. Instead call MI rootconf() from MD code which makes rootconf() now a wrapper to setroot(). Adjust several MD routines to set the global booted_device,booted_partition variables instead of passing partial information to setroot(). Make cpu_rootconf(9) describe the calling order.
1.25	10-May-2011	tsutsui	branches: 1.25.4; 1.25.10; Move isrinit() call from early next68k_init() to cpu_configure(9) since interrupt service routines would want evcnt(9).
1.24	08-Feb-2011	rmind	Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were. Extra verification by snj@.
1.23	14-Feb-2008	joerg	branches: 1.23.32; 1.23.38; 1.23.40; GC unused variable.
1.22	12-Feb-2008	joerg	Introduce device_find_by_xname and device_find_by_driver_unit to replace alldevs iterations all over src. Patch discussed with and improved on suggestioned from cube@.
1.21	05-Dec-2007	tsutsui	Use TAILQ_FIRST(3) and TAILQ_NEXT(3) macro.
1.20	03-Dec-2007	ad	branches: 1.20.2; Interrupt handling changes, in discussion since February: - Reduce available SPL levels for hardware devices to none, vm, sched, high. - Acquire kernel_lock only for interrupts at IPL_VM. - Implement threaded soft interrupts.
1.19	08-Mar-2007	tsutsui	branches: 1.19.2; 1.19.18; 1.19.20; 1.19.26; MI softintr(9)'fy. Tested by bouyer@. See also: http://mail-index.netbsd.org/port-next68k/2007/03/06/0000.html
1.18	11-Dec-2005	christos	branches: 1.18.26; merge ktrace-lwp.
1.17	05-Jun-2005	he	branches: 1.17.2; Adapt to -Wcast-qual by adding a few consts.
1.16	19-Jan-2005	chs	de-__P, remove register, ansify.
1.15	23-Oct-2004	thorpej	branches: 1.15.4; Centralize the declaration of booted_device and booted_partition.
1.14	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.13	15-Jul-2003	lukem	__KERNEL_RCSID()
1.12	18-Jun-2003	drochner	branches: 1.12.2; don't #include <sys/dkstat.h> where it is (appearently) unused
1.11	03-May-2003	wiz	DMA, not dma nor Dma.
1.10	25-Sep-2002	thorpej	Don't include <sys/map.h>.
1.9	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.8	11-Jul-2002	christos	Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.7	17-Sep-1999	thorpej	branches: 1.7.16; 1.7.20; 1.7.28; Centralize the declaration and clearing of `cold'.
1.6	15-Sep-1999	thorpej	Rename the machine-dependent autoconfiguration entry point `cpu_configure()', and rename config_init() to configure() and call cpu_configure() from there.
1.5	23-Aug-1999	thorpej	Garbage-collect reference to <sys/dmap.h>.
1.4	07-Jun-1999	thorpej	Don't pass a nam2blk around at all; just have setroot() and friends reference dev_name2blk[] directly. Addresses PR #7622 (ITOH Yasufumi), although in a different way.
1.3	31-Jan-1999	dbj	branches: 1.3.4; Accidentally uncommitted wscons change. attach nextdisplay to mainbus for wscons support.
1.2	10-Nov-1998	dbj	Sync'ed more files and routines with mvme port in prepartion for UVM. Now use generic m68k cachops everywhere rather than defining them in locore.s
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.3.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.7.28.1	16-Jul-2002	gehenna	catch up with -current.
1.7.20.3	18-Oct-2002	nathanw	Catch up to -current.
1.7.20.2	17-Sep-2002	nathanw	Catch up to -current.
1.7.20.1	01-Aug-2002	nathanw	Catch up to -current.
1.7.16.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.7.16.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.12.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.12.2.5	24-Jan-2005	skrll	Sync with HEAD.
1.12.2.4	02-Nov-2004	skrll	Sync with HEAD.
1.12.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.12.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.12.2.1	03-Aug-2004	skrll	Sync with HEAD
1.15.4.1	29-Apr-2005	kent	sync with -current
1.17.2.3	27-Feb-2008	yamt	sync with head.
1.17.2.2	07-Dec-2007	yamt	sync with head
1.17.2.1	03-Sep-2007	yamt	sync with head.
1.18.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.19.26.2	18-Feb-2008	mjf	Sync with HEAD.
1.19.26.1	08-Dec-2007	mjf	Sync with HEAD.
1.19.20.2	23-Mar-2008	matt	sync with HEAD
1.19.20.1	09-Jan-2008	matt	sync with HEAD
1.19.18.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.19.2.1	03-Dec-2007	ad	Sync with HEAD.
1.20.2.1	08-Dec-2007	ad	Sync with head.
1.23.40.1	17-Feb-2011	bouyer	Sync with HEAD
1.23.38.1	06-Jun-2011	jruoho	Sync with HEAD.
1.23.32.2	31-May-2011	rmind	sync with head
1.23.32.1	05-Mar-2011	rmind	sync with head
1.25.10.1	08-Aug-2012	martin	Pull up following revision(s) (requested by mlelstv in ticket #466): sys/arch/amiga/amiga/autoconf.c: revision 1.113 sys/arch/rs6000/rs6000/autoconf.c: revision 1.4 sys/arch/emips/emips/autoconf.c: revision 1.6 sys/arch/sandpoint/sandpoint/autoconf.c: revision 1.27 sys/arch/evbmips/alchemy/autoconf.c: revision 1.18 sys/arch/sgimips/sgimips/autoconf.c: revision 1.43 sys/arch/atari/atari/autoconf.c: revision 1.63 sys/arch/powerpc/oea/ofw_autoconf.c: revision 1.17 sys/arch/mmeye/mmeye/autoconf.c: revision 1.9 distrib/sets/lists/comp/mi: revision 1.1771 sys/arch/mipsco/mipsco/autoconf.c: revision 1.25 sys/arch/iyonix/iyonix/autoconf.c: revision 1.14 sys/arch/hp300/hp300/autoconf.c: revision 1.100 sys/kern/init_main.c: revision 1.445 sys/arch/pmax/pmax/autoconf.c: revision 1.79 sys/arch/netwinder/netwinder/autoconf.c: revision 1.11 sys/arch/dreamcast/dreamcast/autoconf.c: revision 1.10 sys/arch/ibmnws/ibmnws/autoconf.c: revision 1.12 sys/arch/evbppc/ev64260/autoconf.c: revision 1.17 sys/arch/evbmips/gdium/autoconf.c: revision 1.5 sys/arch/algor/algor/autoconf.c: revision 1.21 share/man/man9/Makefile: revision 1.367 sys/arch/ews4800mips/ews4800mips/autoconf.c: revision 1.9 sys/arch/amigappc/amigappc/autoconf.c: revision 1.5 sys/arch/x86/x86/x86_autoconf.c: revision 1.65 sys/arch/acorn26/acorn26/autoconf.c: revision 1.9 sys/arch/mvmeppc/mvmeppc/autoconf.c: revision 1.13 sys/arch/vax/vax/autoconf.c: revision 1.94 sys/arch/usermode/dev/cpu.c: revision 1.72 sys/arch/evbppc/virtex/autoconf.c: revision 1.5 sys/arch/next68k/next68k/autoconf.c: revision 1.26 sys/arch/mac68k/mac68k/autoconf.c: revision 1.73 sys/arch/ia64/ia64/autoconf.c: revision 1.6 sys/arch/evbppc/obs405/obs405_autoconf.c: revision 1.6 share/man/man9/cpu_rootconf.9: revision 1.7 sys/arch/landisk/landisk/autoconf.c: revision 1.6 sys/arch/evbmips/malta/autoconf.c: revision 1.16 sys/arch/sun3/sun3/autoconf.c: revision 1.76 sys/arch/evbppc/explora/autoconf.c: revision 1.13 sys/arch/sun3/sun3/autoconf.c: revision 1.77 sys/arch/evbmips/loongson/autoconf.c: revision 1.3 sys/arch/evbmips/atheros/autoconf.c: revision 1.11 sys/arch/sparc64/sparc64/autoconf.c: revision 1.188 sys/arch/acorn32/acorn32/autoconf.c: revision 1.18 sys/arch/evbarm/evbarm/autoconf.c: revision 1.13 sys/arch/cobalt/cobalt/autoconf.c: revision 1.30 sys/arch/mvme68k/mvme68k/autoconf.c: revision 1.46 sys/arch/hp700/hp700/autoconf.c: revision 1.48 sys/arch/evbmips/adm5120/autoconf.c: revision 1.5 sys/arch/hpcmips/hpcmips/autoconf.c: revision 1.25 sys/arch/alpha/alpha/autoconf.c: revision 1.52 sys/arch/sparc/sparc/autoconf.c: revision 1.244 sys/arch/evbppc/pmppc/autoconf.c: revision 1.7 sys/arch/bebox/bebox/autoconf.c: revision 1.25 sys/arch/luna68k/luna68k/autoconf.c: revision 1.13 sys/arch/hpcarm/hpcarm/autoconf.c: revision 1.20 sys/arch/evbppc/walnut/autoconf.c: revision 1.21 sys/arch/cesfic/cesfic/autoconf.c: revision 1.26 sys/arch/cats/cats/autoconf.c: revision 1.17 sys/arch/x68k/x68k/autoconf.c: revision 1.67 sys/arch/news68k/news68k/autoconf.c: revision 1.21 sys/arch/arc/arc/autoconf.c: revision 1.34 sys/arch/evbsh3/evbsh3/autoconf.c: revision 1.11 sys/sys/conf.h: revision 1.143 sys/arch/evbmips/rasoc/autoconf.c: revision 1.3 sys/arch/hpcsh/hpcsh/autoconf.c: revision 1.26 sys/arch/sun68k/sun68k/autoconf.c: revision 1.29 sys/arch/evbmips/rmixl/autoconf.c: revision 1.6 sys/arch/zaurus/zaurus/autoconf.c: revision 1.12 sys/arch/xen/x86/autoconf.c: revision 1.15 sys/arch/evbppc/mpc85xx/autoconf.c: revision 1.6 sys/arch/shark/shark/autoconf.c: revision 1.18 sys/arch/prep/prep/autoconf.c: revision 1.25 sys/arch/newsmips/newsmips/autoconf.c: revision 1.36 sys/arch/sbmips/sbmips/autoconf.c: revision 1.8 Do not call setroot() from MD code and from MI code, which has unwanted sideeffects in the RB_ASKNAME case. This fixes PR/46732. No longer wrap MD cpu_rootconf(), as hp300 port stores reboot information as a side effect. Instead call MI rootconf() from MD code which makes rootconf() now a wrapper to setroot(). Adjust several MD routines to set the global booted_device,booted_partition variables instead of passing partial information to setroot(). Make cpu_rootconf(9) describe the calling order. add rootconf(9) as a link to cpu_rootconf(9) make this compile again
1.25.4.1	30-Oct-2012	yamt	sync with head
1.26.2.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.14	03-Feb-2023	tsutsui	Misc KNF and cosmetics.
1.13	27-Jan-2023	tsutsui	next68k: Fix delay_divisor value for proper delay(9) on 68040.
1.12	24-Apr-2010	dbj	branches: 1.12.64; 1.12.90; switch from 4 clause to 2 clause BSD license.
1.11	11-Sep-2006	gdamore	branches: 1.11.58; 1.11.78; 1.11.80; Convert next68k to generic-todr and timecounter. Tested by bouyer@.
1.10	04-Aug-2006	mhitch	branches: 1.10.4; gcc4 fix: include sy/device.h to pick up a definition of something which I've forgotten - needed by gcc4.
1.9	11-Dec-2005	christos	branches: 1.9.4; 1.9.8; merge ktrace-lwp.
1.8	19-Jan-2005	chs	branches: 1.8.8; de-__P, remove register, ansify.
1.7	15-Jul-2003	lukem	branches: 1.7.8; __KERNEL_RCSID()
1.6	18-Jan-2003	thorpej	branches: 1.6.2; Merge the nathanw_sa branch.
1.5	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.4	13-May-2001	chs	branches: 1.4.2; 1.4.8; turn on printf format-string checking and -Werror. fix all warnings.
1.3	19-Jan-2000	msaitoh	branches: 1.3.6; check whether tv_usec >= 1000000
1.2	27-Jan-1999	dbj	branches: 1.2.8; Finished the setting of the system date from the rtc.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.3.6.1	21-Jun-2001	nathanw	Catch up to -current.
1.4.8.3	17-Sep-2002	nathanw	Catch up to -current.
1.4.8.2	18-Nov-2001	scw	MD Scheduler Activation bits for Next68k. Compile-tested only.
1.4.8.1	13-May-2001	scw	file clock.c was added on branch nathanw_sa on 2001-11-18 18:43:07 +0000
1.4.2.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.6.2.4	24-Jan-2005	skrll	Sync with HEAD.
1.6.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.2.1	03-Aug-2004	skrll	Sync with HEAD
1.7.8.1	29-Apr-2005	kent	sync with -current
1.8.8.1	30-Dec-2006	yamt	sync with head.
1.9.8.2	14-Sep-2006	yamt	sync with head.
1.9.8.1	11-Aug-2006	yamt	sync with head
1.9.4.1	09-Sep-2006	rpaulo	sync with head
1.10.4.1	18-Nov-2006	ad	Sync with head.
1.11.80.1	30-May-2010	rmind	sync with head
1.11.78.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.11.58.1	11-Aug-2010	yamt	sync with head.
1.12.90.1	01-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #63): sys/arch/next68k/next68k/machdep.c: revision 1.117 sys/arch/next68k/dev/esp.c: revision 1.65 sys/arch/next68k/include/cpu.h: revision 1.51 sys/arch/next68k/include/bus_space.h: revision 1.20 sys/arch/next68k/next68k/clock.c: revision 1.13 next68k: Fix delay_divisor value for proper delay(9) on 68040. next68k: Specify proper constraints for bus_space_read region and multi ops. These functions write the read data into memory at a specified pointer, but without the "memory" constraint gcc could optimize out these ops if the memory is allocated on local stack. With this fix nextkbd(4) works again. Should be pulled up to netbsd-10 and netbsd-9. next68k: Fix silent stall of next68k esp(4) SCSI. next68k esp(4) driver requires nextdma(4) interrupts at ipl 6 during ncr53c9x_intr() for esp(4) at ipl 3. It worked on netbsd-5 and prior, but on netbsd-5 splbio() was changed from ipl 3 to 6 for SMP support and on netbsd-6 ncr53c9x driver was changed to use mutex(9) instead of simple_lock(9), so nextdma interrupts were no longer raised during ncr53c9x interrupt handler. For now, just call mutex_exit(9) and mutex_enter(9) during waiting nextdma(4) interrupts in MD esp_dma_intr() handler. This could be wrong and the interrupt handler for nextdma should be reorganized, but it just works. Should be pulled up to netbsd-10 and netbsd-9.
1.12.64.1	01-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1581): sys/arch/next68k/next68k/machdep.c: revision 1.117 sys/arch/next68k/dev/esp.c: revision 1.65 sys/arch/next68k/include/cpu.h: revision 1.51 sys/arch/next68k/include/bus_space.h: revision 1.20 sys/arch/next68k/next68k/clock.c: revision 1.13 next68k: Fix delay_divisor value for proper delay(9) on 68040. next68k: Specify proper constraints for bus_space_read region and multi ops. These functions write the read data into memory at a specified pointer, but without the "memory" constraint gcc could optimize out these ops if the memory is allocated on local stack. With this fix nextkbd(4) works again. Should be pulled up to netbsd-10 and netbsd-9. next68k: Fix silent stall of next68k esp(4) SCSI. next68k esp(4) driver requires nextdma(4) interrupts at ipl 6 during ncr53c9x_intr() for esp(4) at ipl 3. It worked on netbsd-5 and prior, but on netbsd-5 splbio() was changed from ipl 3 to 6 for SMP support and on netbsd-6 ncr53c9x driver was changed to use mutex(9) instead of simple_lock(9), so nextdma interrupts were no longer raised during ncr53c9x interrupt handler. For now, just call mutex_exit(9) and mutex_enter(9) during waiting nextdma(4) interrupts in MD esp_dma_intr() handler. This could be wrong and the interrupt handler for nextdma should be reorganized, but it just works. Should be pulled up to netbsd-10 and netbsd-9.
1.17	11-Dec-2005	christos	merge ktrace-lwp.
1.16	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.15	15-Jul-2003	lukem	__KERNEL_RCSID()
1.14	26-Oct-2002	jdolecek	branches: 1.14.6; now that mem_no is emitted by config(8), there is no reason to keep copy of more or less identical iskmemdev() for every arch; move the function to spec_vnop.c, and g/c machine-dependant copies
1.13	06-Sep-2002	gehenna	Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.12	19-Jul-2002	thorpej	Rename cdev_systrace_init() to cdev_clonemisc_init(), so it can be properly used by any misc. cloning device. While here, correct a comment to indicate that "open" is the only entry point and that everything else is handled with fileops.
1.11	17-Jun-2002	christos	MD systrace gluons.
1.10	12-Jan-2002	manu	branches: 1.10.8; Added clockctl
1.9	21-Mar-2000	deberg	branches: 1.9.8; 1.9.12; s/mac/NeXT/
1.8	29-Jul-1999	augustss	branches: 1.8.2; Add wsmux device. (Also add lots of missing chrtoblktbl[] entries.)
1.7	19-Apr-1999	kleink	Add COMPAT_SVR4 for m68k.
1.6	26-Mar-1999	dbj	branches: 1.6.4; Added support for using wscons as console. Enabled wscons as default console. Use option SERCONSOLE now to use serial console instead now.
1.5	02-Jan-1999	dbj	Reformatted changes from previous patch to match style guidelines.
1.4	02-Jan-1999	dbj	applied patch from pr port-next68k/6708: add wscons devices to next68k MAKEDEV
1.3	13-Nov-1998	oster	Updating of bdev's and cdev's to support RAIDframe.
1.2	10-Oct-1998	thorpej	Add scsibus entry points to the cdevsw[].
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.6.4.2	02-Aug-1999	thorpej	Update from trunk.
1.6.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.8.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.9.12.5	11-Nov-2002	nathanw	Catch up to -current
1.9.12.4	17-Sep-2002	nathanw	Catch up to -current.
1.9.12.3	01-Aug-2002	nathanw	Catch up to -current.
1.9.12.2	20-Jun-2002	nathanw	Catch up to -current.
1.9.12.1	28-Feb-2002	nathanw	Catch up to -current.
1.9.8.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.9.8.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.9.8.1	11-Feb-2002	jdolecek	Sync w/ -current.
1.10.8.3	21-Jul-2002	gehenna	catch up with -current.
1.10.8.2	15-Jul-2002	gehenna	catch up with -current.
1.10.8.1	16-May-2002	gehenna	Bye block/character device swicth tables.
1.14.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.14.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.14.6.1	03-Aug-2004	skrll	Sync with HEAD
1.5	02-Nov-2002	chs	enhance the common m68k db_memrw.c to handle read-only kernel text and switch all the motorola-MMU m68k platforms to use it.
1.4	29-Jun-2000	mrg	branches: 1.4.8; remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.3	13-Jan-1999	abs	branches: 1.3.8; Change 'from from' to 'from' in some comments
1.2	28-Aug-1998	dbj	Updated many of the pmap files to use current versions from the mvme68k port. The next68k port now uses MACHINE_NEW_NONCONTIG.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.3.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.4.8.1	11-Nov-2002	nathanw	Catch up to -current
1.32	04-Feb-2023	tsutsui	Misc KNF and cleanup.
1.31	03-Feb-2023	tsutsui	Misc KNF and cosmetics.
1.30	03-Apr-2019	christos	centralize setdisklabel(9)
1.29	04-Sep-2018	riastradh	Fix some min/max -> uimin/uimax stragglers. Confirmed by the 2018-09-04T04:40Z autobuild.
1.28	02-Jan-2015	christos	branches: 1.28.16; 1.28.18; We have three sets of DTYPE_ constants in the kernel: altq Drop Type disklabel Disk Type file Descriptor Type (not to mention constants that contain the string DTYPE). Let's make them two, by changing the disklabel one to be DisK TYPE since the other disklabel constants seem to do that. Not many userland programs use these constants (and the ones that they do are mostly in ifdefs). They will be fixed shortly.
1.27	24-Mar-2014	christos	branches: 1.27.6; fix typo.
1.26	24-Mar-2014	christos	fix memset bugs
1.25	16-Mar-2009	dsl	branches: 1.25.12; 1.25.22; 1.25.26; ANSIfy functions with function-pointer arguments
1.24	14-Mar-2009	dsl	ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.23	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.22	17-Oct-2007	garbled	branches: 1.22.20; 1.22.28; 1.22.34; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.21	08-Oct-2007	ad	Merge brelse() changes from the vmlocking branch.
1.20	25-Nov-2006	scw	branches: 1.20.8; 1.20.16; 1.20.26; 1.20.28; 1.20.30; Replace the myriad copies of bounds_check_with_label() with a single MI version. Add disk_blocksize(9) so that disk drivers can record the physical block size of a disk if it is different to DEV_BSIZE. Right now this simply initialises dk_blkshift and dk_byteshift according to the supplied block size. This information is used in the MI version of bounds_check_with_label().
1.19	11-Dec-2005	christos	branches: 1.19.20; 1.19.22; merge ktrace-lwp.
1.18	05-Jun-2005	he	branches: 1.18.2; Adapt to -Wcast-qual by adding a few consts.
1.17	19-Jan-2005	chs	de-__P, remove register, ansify.
1.16	15-Nov-2003	bouyer	branches: 1.16.8; Commit changes proposed on tech-kern Thu, 6 Nov 2003 - factor out disksubr.c between sun3, sparc and sparc64. Keep the sun3 groveling code to find a NetBSD disklabel in the first sector (so that it can find a label at the old sun3 LABELOFFSET) as a fallback is not label at LABELOFFSET, or sun label is present. - Fix the sun3 LABELOFFSET (was 64, but the kernel wrote the NetBSD label at 128) - Make next68k disksubr.c always write a next-compatible disklabel. - remove #ifdef __sparc__ hack from disklabel(8), and change it to issue a DIOCWDINFO after writing the disklabel to the raw partition in the -r/-I case (so that the kernel can convert the label if needed).
1.15	27-Oct-2003	cl	move structs nextstep_disklabel/cpu_partition and appendant #defines to sys/sys/bootblock.h - rename to next68k_disklabel and next68k_partition - use {u,}int{8,16,32}_t instead of char/short/int (suggested by D. Laight)
1.14	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.13	15-Jul-2003	lukem	__KERNEL_RCSID()
1.12	10-May-2003	thorpej	branches: 1.12.2; Change bounds_check_with_label() to take a pointer to the disk structure, rather than the label itself. This paves the way for some future changes.
1.11	02-May-2003	dsl	Change return type of readdisklabel() to const char * I hope I've found all the correct places!
1.10	07-Apr-2003	he	Track the SBSIZE -> SBLOCKSIZE rename done by the UFS2 merge.
1.9	11-Jul-2002	christos	Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.8	20-May-2002	jdolecek	readdisklabel(): fabricate sane default disklabel in case there isn't any on the disk Implemented by Christian Limpach, sent in port-next68k/16929.
1.7	05-Mar-2002	simonb	branches: 1.7.6; Don't cast argument to ffs() to long. Per discussion on port-alpha, noticed by Robert Elz.
1.6	19-Feb-2002	wiz	strategy should have an 'r'. Inspired by similar change in OpenBSD.
1.5	20-Nov-2000	chs	branches: 1.5.2; 1.5.4; 1.5.8; rationalize the use of b_flags for geteblk() buffers. rather than assigning to the whole field, set or clear individual flags, which implies that the B_BUSY and B_INVAL flags will remain set. this allows us to make the assertion in brelse() that B_BUSY is set, which is the purpose of all this.
1.4	16-May-2000	thorpej	Nuke dk_establish() from orbit except from those ports which still use it to determine the boot device: mvme68k, pc532, macppc, ofppc. Those platforms should be changed to use device_register(). In the mean time, those ports defined __BROKEN_DK_ESTABLISH.
1.3	10-Nov-1998	dbj	branches: 1.3.10; 1.3.16; Sync'ed more files and routines with mvme port in prepartion for UVM. Now use generic m68k cachops everywhere rather than defining them in locore.s
1.2	05-Jul-1998	dbj	Started the esp scsi driver. Fixed bus_space_handle_t in nextdma device. Fixed scsi interrupt define.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.3.16.1	21-Dec-1999	wrstuden	Initial commit of recent changes to make DEV_BSIZE go away. Runs on i386, needs work on other arch's. Main kernel routines should be fine, but a number of the stand programs need help. cd, fd, ccd, wd, and sd have been updated. sd has been tested with non-512 byte block devices. vnd, raidframe, and lfs need work. Non 2**n block support is automatic for LKM's and conditional for kernels on "options NON_PO2_BLOCKS".
1.3.10.2	22-Nov-2000	bouyer	Sync with HEAD.
1.3.10.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.5.8.4	01-Aug-2002	nathanw	Catch up to -current.
1.5.8.3	20-Jun-2002	nathanw	Catch up to -current.
1.5.8.2	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.5.8.1	28-Feb-2002	nathanw	Catch up to -current.
1.5.4.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.5.4.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.5.4.1	16-Mar-2002	jdolecek	Catch up with -current.
1.5.2.1	10-Oct-2001	fvdl	Convert all remaining devices.
1.7.6.2	16-Jul-2002	gehenna	catch up with -current.
1.7.6.1	30-May-2002	gehenna	Catch up with -current.
1.12.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.12.2.4	24-Jan-2005	skrll	Sync with HEAD.
1.12.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.12.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.12.2.1	03-Aug-2004	skrll	Sync with HEAD
1.16.8.1	29-Apr-2005	kent	sync with -current
1.18.2.2	27-Oct-2007	yamt	sync with head.
1.18.2.1	30-Dec-2006	yamt	sync with head.
1.19.22.1	10-Dec-2006	yamt	sync with head.
1.19.20.1	12-Jan-2007	ad	Sync with head.
1.20.30.1	14-Oct-2007	yamt	sync with head.
1.20.28.1	06-Nov-2007	matt	sync with HEAD
1.20.26.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.20.16.1	16-Oct-2007	garbled	Sync with HEAD
1.20.8.1	09-Oct-2007	ad	Sync with head.
1.22.34.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.22.28.1	28-Apr-2009	skrll	Sync with HEAD.
1.22.20.1	04-May-2009	yamt	sync with head.
1.25.26.1	18-May-2014	rmind	sync with head
1.25.22.2	03-Dec-2017	jdolecek	update from HEAD
1.25.22.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.25.12.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.27.6.1	06-Apr-2015	skrll	Sync with HEAD
1.28.18.1	10-Jun-2019	christos	Sync with HEAD
1.28.16.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.34	16-Jan-2024	thorpej	Switch next68k over to common interrupt dispatch and G/C __HAVE_LEGACY_INTRCNT. Also included is G/C of the old ssir stuff that's no longer used.
1.33	09-Jan-2024	thorpej	Remove duplicated / slightly-tweaked loadustp() (load user segment table) routines from all of the m68k ports using the shared pmap. Instead, in pmap_init(), set up a function pointer to the appropriate mmu_load_urp*() function in mmu_subr.s.
1.32	27-Dec-2023	thorpej	Define the values for the 68040 TT registers in terms of the definitions in <m68k/mmu_40.h> rather than using magic numbers.
1.31	27-Dec-2023	thorpej	Re-factor the 680x0 Function Code definitions into their own separate file (as was done on the sun2/sun3 ports ages ago) and switch everyone to the common header.
1.30	27-Dec-2023	thorpej	Stop using magic numbers for the MMU root pointer attributes and the Translation Control register, and also get rid of "#if PGSHIFT == ..." where those magic numbers are used. Instead, define new macros: MMU51_SRP_BITS, MMU51_CRP_BITS, MMU51_TCR_BITS, and MMU40_TCR_BITS, in terms of the definitions in mmu_{40,51}.h. These automagically adapt to 8K and 4K pages based on the machine-specific value of PGSHIFT.
1.29	20-Feb-2020	skrll	G/C
1.28	17-Feb-2020	skrll	G/C LS{SLEEP,RUN,ONPROC} LWP status manipulation was moved out of assembly long ago.
1.27	19-Dec-2018	maxv	branches: 1.27.6; Remove compat_svr4 and compat_svr4_32, as discussed on tech-kern@ recently, but also as discussed several times in the past.
1.26	14-Jan-2011	rmind	branches: 1.26.58; 1.26.60; Retire struct user, remove sys/user.h inclusions. Note sys/user.h header as obsolete. Remove USER_TO_UAREA/UAREA_TO_USER macros. Various #include fixes and review by matt@.
1.25	20-Dec-2010	matt	Move counting of faults, traps, intrs, soft[intr]s, syscalls, and nswtch from uvmexp to per-cpu cpu_data and move them to 64bits. Remove unneeded includes of <uvm/uvm_extern.h> and/or <uvm/uvm.h>.
1.24	10-Dec-2009	rmind	branches: 1.24.4; Rename L_ADDR to L_PCB and amend some comments accordingly.
1.23	23-Nov-2009	rmind	Use lwp_getpcb() on m68k ports, clean from struct user usage.
1.22	20-Sep-2008	tsutsui	Remove advertising clause for UCB in various genassym.cf files, which were derived from genassym.c in 4.4BSD-Lite2 (or 386BSD). Closes PR misc/39573. Approved by martin@.
1.21	17-Oct-2007	garbled	branches: 1.21.16; 1.21.20; 1.21.22; 1.21.26; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.20	21-May-2007	tsutsui	branches: 1.20.10; Adapt rest of m68k ports to yamt-idlelwp. Compile tested only.
1.19	11-Dec-2005	christos	branches: 1.19.30; 1.19.32; 1.19.38; merge ktrace-lwp.
1.18	04-Nov-2003	dsl	branches: 1.18.16; Remove p_nras from struct proc - use LIST_EMPTY(&p->p_raslist) instead. Remove p_raslock and rename p_lwplock p_lock (one lock is enough). Simplify window test when adding a ras and correct test on VM_MAXUSER_ADDRESS. Avoid unpredictable branch in i386 locore.S (pad fields left in struct proc to avoid kernel bump)
1.17	22-Sep-2003	cl	SA_SIGINFO support for m68k (port specific changes)
1.16	08-Apr-2003	thorpej	branches: 1.16.2; Use PAGE_SIZE rather than NBPG.
1.15	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.14	26-Sep-2002	thorpej	Remove <sys/map.h>
1.13	11-May-2002	jdolecek	protect opt_compat_svr4.h with 'if defined(_KERNEL_OPT)', so that this is usable from e.g. LKM context
1.12	21-Nov-2000	tsutsui	branches: 1.12.4; 1.12.8; Define proper macros for FP frame offsets rather than magic numbers.
1.11	29-Jun-2000	mrg	remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.10	26-May-2000	thorpej	Introduce a new process state distinct from SRUN called SONPROC which indicates that the process is actually running on a processor. Test against SONPROC as appropriate rather than combinations of SRUN and curproc. Update all context switch code to properly set SONPROC when the process becomes the current process on the CPU.
1.9	26-Oct-1999	itohy	Fix the problem that single-step tracing of a trap instruction drops the system into kernel debugger.
1.8	06-May-1999	kleink	branches: 1.8.2; 1.8.4; 1.8.6; SVR4-related typo in previous.
1.7	19-Apr-1999	kleink	Add COMPAT_SVR4 for m68k.
1.6	24-Mar-1999	dbj	branches: 1.6.4; Applied patches from Matt Debergalis <deberg@mit.edu>. These patches include: Added framebuffer mapping for color framebuffer to support color wscons which is coming soon. Renamed wskbdmap_mfii[ch] to wskbdmap_next[ch] Changed video to be white on black instead of black on white. Now handles and discards mouse interrupts. Video and keyboard is now working on mono machines.
1.5	02-Jan-1999	dbj	Applied supplied patches from pr port-next68k/6709 add bus_space support for mono framebuffer
1.4	10-Nov-1998	dbj	Sync'ed more files and routines with mvme port in prepartion for UVM. Now use generic m68k cachops everywhere rather than defining them in locore.s
1.3	01-Oct-1998	thorpej	Define SYS_compat_13_sigreturn13.
1.2	30-Sep-1998	thorpej	Make sure SYS_exit and SYS___sigreturn14 are defined. Garbage collect SYS_sigreturn.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.6.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.8.6.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.8.4.1	15-Nov-1999	fvdl	Sync with -current
1.8.2.2	08-Dec-2000	bouyer	Sync with HEAD.
1.8.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.12.8.6	18-Oct-2002	nathanw	Catch up to -current.
1.12.8.5	05-Oct-2002	gmcgarry	Add RAS offsets. Nuke saframe.h
1.12.8.4	02-Aug-2002	nathanw	Don't need SAF_UPCALL anymore.
1.12.8.3	12-Jul-2002	nathanw	No longer need to pull in lwp.h; proc.h pulls it in for us.
1.12.8.2	20-Jun-2002	nathanw	Catch up to -current.
1.12.8.1	18-Nov-2001	scw	MD Scheduler Activation bits for Next68k. Compile-tested only.
1.12.4.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.12.4.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.16.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.16.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.16.2.1	03-Aug-2004	skrll	Sync with HEAD
1.18.16.1	03-Sep-2007	yamt	sync with head.
1.19.38.1	22-May-2007	matt	Update to HEAD.
1.19.32.1	11-Jul-2007	mjf	Sync with head.
1.19.30.1	27-May-2007	ad	Sync with head.
1.20.10.1	06-Nov-2007	matt	sync with HEAD
1.21.26.1	19-Oct-2008	haad	Sync with HEAD.
1.21.22.1	10-Oct-2008	skrll	Sync with HEAD.
1.21.20.2	11-Mar-2010	yamt	sync with head
1.21.20.1	04-May-2009	yamt	sync with head.
1.21.16.1	28-Sep-2008	mjf	Sync with HEAD.
1.24.4.1	05-Mar-2011	rmind	sync with head
1.26.60.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.26.60.1	10-Jun-2019	christos	Sync with HEAD
1.26.58.1	26-Dec-2018	pgoyette	Sync with HEAD, resolve a few conflicts
1.27.6.1	29-Feb-2020	ad	Sync with head.
1.36	16-Jan-2024	thorpej	Switch next68k over to common interrupt dispatch and G/C __HAVE_LEGACY_INTRCNT. Also included is G/C of the old ssir stuff that's no longer used.
1.35	15-Jan-2024	thorpej	G/C unused isrlink_evcnt().
1.34	13-Jan-2024	thorpej	Switch next68k over to the common m68k vector table.
1.33	03-Feb-2023	tsutsui	Use proper LIST(3) macro.
1.32	02-Apr-2021	rin	For ports with __HAVE_LEGACY_INTRCNT, turn intrcnt[] and derived variables into u_int, to match with kern/subr_evcnt.c.
1.31	21-Nov-2020	thorpej	branches: 1.31.2; malloc(9) -> kmem(9)
1.30	10-Nov-2019	chs	branches: 1.30.8; in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT and remove code to handle failures that can no longer happen.
1.29	31-Mar-2017	msaitoh	branches: 1.29.14; Remove extra 0x. This bug was added when replacing bitmask_snprintf(9) with snprintb(3) (in between NetBSD 5 and 6). Old bitmask_snprint(9) didn't add 0x" automatically for hexadecimal value, so old code used it with "0x%s".
1.28	20-Dec-2010	matt	branches: 1.28.18; 1.28.36; 1.28.40; 1.28.44; Move counting of faults, traps, intrs, soft[intr]s, syscalls, and nswtch from uvmexp to per-cpu cpu_data and move them to 64bits. Remove unneeded includes of <uvm/uvm_extern.h> and/or <uvm/uvm.h>.
1.27	16-Dec-2008	christos	branches: 1.27.6; replace bitmask_snprintf(9) with snprintb(3)
1.26	26-Jun-2008	isaki	branches: 1.26.4; Unify splraiseipl(9) implementation among m68k ports, discussed with tsutsui@ on port-m68k. For next68k: - export ipl2psl_table[] and make it uint16_t - make makeiplcookie(9) inline - put PSL_S bit into ipl2psl_table[] rather than adding it in makeiplcookie(9) - define both IPL_SCHED and IPL_HIGH independently to avoid confusion
1.25	28-Apr-2008	martin	branches: 1.25.2; 1.25.4; Remove clause 3 and 4 from TNF licenses
1.24	03-Dec-2007	ad	branches: 1.24.14; 1.24.16; 1.24.18; Interrupt handling changes, in discussion since February: - Reduce available SPL levels for hardware devices to none, vm, sched, high. - Acquire kernel_lock only for interrupts at IPL_VM. - Implement threaded soft interrupts.
1.23	08-Mar-2007	tsutsui	branches: 1.23.2; 1.23.18; 1.23.20; 1.23.26; MI softintr(9)'fy. Tested by bouyer@. See also: http://mail-index.netbsd.org/port-next68k/2007/03/06/0000.html
1.22	11-Dec-2005	christos	branches: 1.22.26; merge ktrace-lwp.
1.21	07-Sep-2005	drochner	include <sys/devive.h> explicitely because this is the documented header for "evcnt" stuff (should be separated, later)
1.20	19-Jan-2005	chs	branches: 1.20.8; de-__P, remove register, ansify.
1.19	01-Oct-2003	mycroft	branches: 1.19.8; Add some debugging code to log intrstat history so I can track down stray interrupts.
1.18	15-Jul-2003	lukem	__KERNEL_RCSID()
1.17	27-Sep-2002	provos	branches: 1.17.6; remove trailing \n in panic(). approved perry.
1.16	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.15	13-May-2001	chs	branches: 1.15.2; 1.15.8; turn on printf format-string checking and -Werror. fix all warnings.
1.14	09-Aug-2000	tv	branches: 1.14.2; %b -> bitmask_snprintf()
1.13	02-Jul-2000	cgd	Kwality control: * put #includes of opt headers and headers to get protos used by net/netisr_dispatch.h in net/netisr.h (if !defined(_LOCORE)) (rather than in netisr_dispatch.h itself, and potentially nowhere, respectively). * require netisr.h to be included before netisr_dispatch.h. * minor additional cleanup of both netisr.h and netisr_dispatch.h. * clean up uses to remove now-unnecessary header file inclusions, and local prototypes of the fns. * convert netisr dispatch implementations which didn't use netisr_dispatch.h (pc532) to use it.
1.12	29-Jun-2000	mrg	remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.11	21-Feb-2000	erh	Define the DONETISR macro and use netisr_dispatch.h. This is to cut down on code duplication and to standardize the available NETISRs across all ports.
1.10	28-Jun-1999	itojun	branches: 1.10.2; - Call ip6intr if INET6 is defined. - remove "need-flag" for mac68k esp driver, as it is not used in anywhere and conflicts with IPsec ESP header. This should be the only MD change in IPv6 support, except kernel config file. Very sorry if you have any compilation problem with it (I believe it is okay). If your favorite arch is not included in here, please add a call to ip6intr() from softintr handle.
1.9	24-Mar-1999	mrg	branches: 1.9.4; completely remove Mach VM support. all that is left is the all the header files as UVM still uses (most of) these.
1.8	27-Jan-1999	dbj	print out interrupt status register and mask when stray interrupt occurs. to aid debugging
1.7	13-Jan-1999	abs	Change 'from from' to 'from' in some comments
1.6	10-Nov-1998	dbj	Sync'ed more files and routines with mvme port in prepartion for UVM. Now use generic m68k cachops everywhere rather than defining them in locore.s
1.5	05-Jul-1998	jonathan	defopt NS, NSIP.
1.4	05-Jul-1998	jonathan	defopt ISO TPIP.
1.3	05-Jul-1998	jonathan	defopt CCITT.
1.2	05-Jul-1998	jonathan	defopt INET, NETATALK.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.9.4.1	01-Jul-1999	thorpej	Sync w/ -current.
1.10.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.14.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.15.8.3	18-Oct-2002	nathanw	Catch up to -current.
1.15.8.2	17-Sep-2002	nathanw	Catch up to -current.
1.15.8.1	13-May-2001	nathanw	file isr.c was added on branch nathanw_sa on 2002-09-17 21:16:38 +0000
1.15.2.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.17.6.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.17.6.4	24-Jan-2005	skrll	Sync with HEAD.
1.17.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.17.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.17.6.1	03-Aug-2004	skrll	Sync with HEAD
1.19.8.1	29-Apr-2005	kent	sync with -current
1.20.8.3	07-Dec-2007	yamt	sync with head
1.20.8.2	03-Sep-2007	yamt	sync with head.
1.20.8.1	21-Jun-2006	yamt	sync with head.
1.22.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.23.26.1	08-Dec-2007	mjf	Sync with HEAD.
1.23.20.1	09-Jan-2008	matt	sync with HEAD
1.23.18.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.23.2.2	03-Dec-2007	ad	Sync with HEAD.
1.23.2.1	03-Dec-2007	ad	Sync with HEAD.
1.24.18.2	04-May-2009	yamt	sync with head.
1.24.18.1	16-May-2008	yamt	sync with head.
1.24.16.1	18-May-2008	yamt	sync with head.
1.24.14.3	17-Jan-2009	mjf	Sync with HEAD.
1.24.14.2	29-Jun-2008	mjf	Sync with HEAD.
1.24.14.1	02-Jun-2008	mjf	Sync with HEAD.
1.25.4.1	27-Jun-2008	simonb	Sync with head.
1.25.2.1	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.26.4.1	19-Jan-2009	skrll	Sync with HEAD.
1.27.6.1	05-Mar-2011	rmind	sync with head
1.28.44.1	21-Apr-2017	bouyer	Sync with HEAD
1.28.40.1	26-Apr-2017	pgoyette	Sync with HEAD
1.28.36.1	28-Aug-2017	skrll	Sync with HEAD
1.28.18.1	03-Dec-2017	jdolecek	update from HEAD
1.29.14.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.30.8.2	03-Apr-2021	thorpej	Sync with HEAD.
1.30.8.1	14-Dec-2020	thorpej	Sync w/ HEAD.
1.31.2.1	03-Apr-2021	thorpej	Sync with HEAD.
1.11	16-Jan-2024	thorpej	Switch next68k over to common interrupt dispatch and G/C __HAVE_LEGACY_INTRCNT. Also included is G/C of the old ssir stuff that's no longer used.
1.10	15-Jan-2024	thorpej	G/C unused isrlink_evcnt().
1.9	13-Jan-2024	thorpej	Switch next68k over to the common m68k vector table.
1.8	05-Dec-2021	msaitoh	s/from from/from/ in comment.
1.7	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.6	11-Dec-2005	christos	branches: 1.6.74; 1.6.76; 1.6.78; merge ktrace-lwp.
1.5	19-Jan-2005	chs	de-__P, remove register, ansify.
1.4	06-Jan-2003	wiz	branches: 1.4.2; 1.4.10; interrupt with two rs.
1.3	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.2	10-Nov-1998	dbj	branches: 1.2.24; 1.2.28; Sync'ed more files and routines with mvme port in prepartion for UVM. Now use generic m68k cachops everywhere rather than defining them in locore.s
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2.28.2	07-Jan-2003	thorpej	Sync with HEAD.
1.2.28.1	17-Sep-2002	nathanw	Catch up to -current.
1.2.24.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.4.10.1	29-Apr-2005	kent	sync with -current
1.4.2.1	24-Jan-2005	skrll	Sync with HEAD.
1.6.78.1	16-May-2008	yamt	sync with head.
1.6.76.1	18-May-2008	yamt	sync with head.
1.6.74.1	02-Jun-2008	mjf	Sync with HEAD.
1.3	03-Nov-2002	chs	merge all the m68k copies of kgdb_machdep.c.
1.2	17-May-2002	jdolecek	make kgdb buildable again, g/c next68k/stub.c Changes by Christian Limpach in kern/16794, with some minor adjustment by me.
1.1	14-Dec-1999	dbj	branches: 1.1.2; 1.1.8; 1.1.12; 1.1.16; 1.1.24; add files needed to use KGDB as suggested by Christian Limpach <chris@Nice.CH>
1.1.24.1	30-May-2002	gehenna	Catch up with -current.
1.1.16.2	11-Nov-2002	nathanw	Catch up to -current
1.1.16.1	20-Jun-2002	nathanw	Catch up to -current.
1.1.12.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.8.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.1.8.1	14-Dec-1999	bouyer	file kgdb_machdep.c was added on branch thorpej_scsipi on 2000-11-20 20:18:18 +0000
1.1.2.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.85	17-Jan-2024	thorpej	Make sigcode.s and sunos_sigcode.s build as their own stand-alone files.
1.84	17-Jan-2024	thorpej	Make compat_13_sigreturn13.s and compat_16_sigreturn14.s build as their own stand-alone files and G/C the now-empty sigreturn.s.
1.83	16-Jan-2024	thorpej	Build m68k/support.s on its own; don't include it from locore.s
1.82	16-Jan-2024	thorpej	Switch next68k over to common interrupt dispatch and G/C __HAVE_LEGACY_INTRCNT. Also included is G/C of the old ssir stuff that's no longer used.
1.81	13-Jan-2024	thorpej	Switch next68k over to the common m68k vector table.
1.80	12-Jan-2024	thorpej	Make getsr() an inline in <m68k/psl.h> and G/C all of the now-redudant copies.
1.79	09-Jan-2024	thorpej	Statically-initialize the '851 / '030 protorp with MMU51_SRP_BITS. In pmap_init(), re-initialize protorp with MMU51_CRP_BITS. Remove the now- redundant code that does this in each of the m68k platforms.
1.78	09-Jan-2024	thorpej	Remove duplicated / slightly-tweaked loadustp() (load user segment table) routines from all of the m68k ports using the shared pmap. Instead, in pmap_init(), set up a function pointer to the appropriate mmu_load_urp*() function in mmu_subr.s.
1.77	27-Dec-2023	thorpej	Define the values for the 68040 TT registers in terms of the definitions in <m68k/mmu_40.h> rather than using magic numbers.
1.76	27-Dec-2023	thorpej	Stop using magic numbers for the MMU root pointer attributes and the Translation Control register, and also get rid of "#if PGSHIFT == ..." where those magic numbers are used. Instead, define new macros: MMU51_SRP_BITS, MMU51_CRP_BITS, MMU51_TCR_BITS, and MMU40_TCR_BITS, in terms of the definitions in mmu_{40,51}.h. These automagically adapt to 8K and 4K pages based on the machine-specific value of PGSHIFT.
1.75	26-Dec-2023	thorpej	G/C unused ploadw().
1.74	25-Dec-2023	thorpej	loadustp(): Optimize for the overwhelmingly common case of "not the HP MMU". Rather than converting the level 1 table address to a page number before calling loadustp() only to have loadustp() convert it back to an address for the '851, '030, '040, and '060, instead pass the address and convert to a page number only in the case of the HP MMU. This is a wash on HP MMU machines (9000/320 and 9000/350), and saves at least 4 instructions (2x moveq + 2x lsXl) on every context switch on everything else.
1.73	16-Jun-2023	andvar	fix typos in comments.
1.72	11-Feb-2023	tsutsui	Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9).
1.71	04-Feb-2023	tsutsui	Remove leftover "last kernel PT page" settings derived from hp300. Whilehere, also remove VM definitions for obsolete COMPAT_HPUX stuff. All hp300 machines has RAMs at a region from the highest address i.e. 0xFFFFFFFF to smaller address (as HP claims "it's the MSB first"), so kernels have to prepare PA==KVA mappings as the "last PT page" to guarantee the running kernel works both before and after the MMU is turned on. For such a special mapping, we have to set up necessary segment table and page table during early startup, in pmap_bootstrap() invoked from locore.s. On the other hand, NeXT machines have RAMs at a region from 0x40000000 to below (i.e. to larger address) so we still need a PA==KVA mapping. However currently NetBSD/next68k just uses the transparent translation registers to achieve the PA==KVA mapping, so unlike hp300 we don't have to prepare special segment table and page table for it. Note many other m68k ports (like luna68k, news68k, x68k etc.) have RAMs at a region from 0x00000000 so usually we can assume PA==KVA and don't have to bother to prepare such speicial mappings. No user visible changes (except now freed wasted pages for the tables). Tested on my NeXTstation slab.
1.70	04-Feb-2023	tsutsui	Remove #ifdef'ed out hp300 specific stuff.
1.69	03-Feb-2023	tsutsui	Misc KNF and cosmetics.
1.68	30-May-2022	andvar	branches: 1.68.4; s/identifing/identifying/ and s/multipler/multiplier/ in comments.
1.67	25-Jan-2021	tsutsui	Remove #undefs against INTERRUPT_SAVEREG and INTERRUPT_RESTOREREG. They have been defined in <m68k/asm.h> for years.
1.66	19-Dec-2018	maxv	branches: 1.66.4; 1.66.12; Remove compat_svr4 and compat_svr4_32, as discussed on tech-kern@ recently, but also as discussed several times in the past.
1.65	15-Mar-2014	tsutsui	branches: 1.65.28; 1.65.30; Use common m68k/busaddrerr.s for bus error and address error handlers. No binary changes on GENERIC.
1.64	09-Mar-2014	tsutsui	Remove an instruction for nonexistent 060 branch prediction error accounting. It's amiga and atari specific and copied from amiga/locore.s to mac68k/locore.s in rev 1.80, then pasted into other ports. Note this is harmless because all these ports don't have 68060 variants (i.e. it's inside #if defined(M68060) block) and mvme68k (which has 68060) has removed it since the initial import.
1.63	09-Mar-2014	tsutsui	Remove unused m68k_fault_addr, which is required only on mac68k for SBC. It looks hp300 one was copied from mac68k in rev 1.75 and then it was pasted to other ports again and again.
1.62	31-Jan-2014	tsutsui	defined(LKM) -> defined(MODULAR)
1.61	22-Dec-2011	tsutsui	branches: 1.61.6; 1.61.10; Merge m68881_save() and m68881_restore() (using most common mvme68k ones). All functions are checked by my eyes, and all GENERIC kernels compile.
1.60	26-Nov-2011	tsutsui	branches: 1.60.2; Make sure to call pflusha before (not after) enabling MMU on 68030/68851 initialization paths. Pointed out by isaki@ per observation of ATC status on XM6i emulator. Tested on TT030, HP362, NWS-1750, and X68030 by me. XXX: probably we can remove existing pflusha or TBIA calls after MMU turned XXX: on (and before enabling cache) but I leave them as is for now to avoid XXX: unexcpected side effects.
1.59	15-Nov-2011	tsutsui	Move spread getsfc() and getdfc() functions into common m68k/support.s. Note: - ENTRY_NOPROFILE() is okay since they are used only for debug printf - they are declared to return int so no need to put a return value into %a0
1.58	27-Dec-2010	tsutsui	branches: 1.58.8; Fix typo (and pasted lines). From OpenBSD.
1.57	20-Dec-2010	matt	Move counting of faults, traps, intrs, soft[intr]s, syscalls, and nswtch from uvmexp to per-cpu cpu_data and move them to 64bits. Remove unneeded includes of <uvm/uvm_extern.h> and/or <uvm/uvm.h>.
1.56	06-Jun-2010	mrg	fix PR 6724 - convert m68k options to defflag's. this means that M680[12346] are now available from opt_m68k_arch.h. FPSP meantioned in the PR has already been fixed, and i could not find any more. i built these kernels to ensure i did not break their builds: amiga: GENERIC DRACO atari: HADES FALCON MILAN-PCIIDE mac68k: GENERIC sun2: GENERIC sun3: GENERIC GENERIC3X cesfic: attempted GENERIC, does not build due to lack of machine/bus.h hp300: GENERIC luna68k: GENERIC mvme68k: GENERIC news68k: GENERIC next68k: GENERIC x68k: GENERIC
1.55	25-Feb-2010	skrll	branches: 1.55.2; s/cpu_fork/cpu_lwp_fork/ in comment.
1.54	13-Dec-2009	tsutsui	branches: 1.54.2; Now we have Sysseg_pa value so no need to calculate it from KVA Sysseg. Tested on hp300. XXX: mac68k seems to have a different VA vs PA mechanism so I leave it for now.
1.53	11-Dec-2009	tsutsui	Move uvm_setpagesize() calls from locore.s to pmap_bootstrap_finalize(). Also explicitly set uvmexp.pagesize to prepare 8KB/page settings. XXX: There is #ifdef !defined(amiga) && !defined(atari) workaround XXX: because they have different pmap initialization functions.
1.52	04-Dec-2009	tsutsui	Use common pmap_bootstrap_finalize() to initialize lwp0 uarea etc. Also update some comment. Compile test only.
1.51	26-Nov-2009	matt	Kill proc0paddr. Use lwp0.l_addr instead.
1.50	11-Jan-2009	tsutsui	Fix inverted logic on FPU type check in fpfault(). From OpenBSD.
1.49	17-Oct-2007	garbled	branches: 1.49.16; 1.49.20; 1.49.28; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.48	12-Jun-2007	mhitch	branches: 1.48.10; Pass a frame pointer to trap() rather than the 'entire frame' trick. Gcc4 was optimizing away modifications to the frame contents (it's not nice to trick gcc). Pass the pointer as the first argument to reduce the number of places that would be changed otherwise. Fixes the getcwd regression test on most m68k ports.
1.47	21-May-2007	tsutsui	Adapt rest of m68k ports to yamt-idlelwp. Compile tested only.
1.46	08-Mar-2007	tsutsui	branches: 1.46.2; 1.46.4; 1.46.10; MI softintr(9)'fy. Tested by bouyer@. See also: http://mail-index.netbsd.org/port-next68k/2007/03/06/0000.html
1.45	11-Dec-2005	christos	branches: 1.45.24; 1.45.26; 1.45.30; merge ktrace-lwp.
1.44	24-Mar-2004	dbj	branches: 1.44.16; move my copyright statement up to new berkeley license
1.43	04-Mar-2004	nathanw	Centralize identical copies of proc_trampoline code. (lots more opportunites here for the bored hacker, such as rei and trap0...)
1.42	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.41	23-Jun-2003	martin	branches: 1.41.2; Make sure to include opt_foo.h if a defflag option FOO is used.
1.40	27-Apr-2003	ragge	Preserve the symbol table in the LKM \|\| KSYMS cases also.
1.39	08-Apr-2003	thorpej	Use PAGE_SIZE rather than NBPG.
1.38	02-Feb-2003	wiz	guarantee, not guarentee. Idea from miod@openbsd.
1.37	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.36	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.35	30-May-2002	thorpej	Fix a typo (#ifdef defined(...))
1.34	17-May-2002	jdolecek	branches: 1.34.2; Force absolute jumps where necessary, newer gas generates pc-relative jumps, which we don't want here. Reported, suggested fix, and testing by Christian Limpach in port-next68k/16793.
1.33	22-Jul-2001	wiz	branches: 1.33.6; 1.33.14; seperate -> separate
1.32	30-May-2001	lukem	branches: 1.32.2; add missing #include "opt_kgdb.h"
1.31	12-May-2001	chs	switch next68k to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return pointer values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.30	05-Apr-2001	dbj	check for a 68040 MMU before using the TBIA instruction addresses PR 10409 code grabbed from mvme68k locore.s
1.29	05-Apr-2001	dbj	remove unused cache operations, we now use shared m68k/cacheops.c
1.28	26-Nov-2000	jdolecek	branches: 1.28.2; split m68k SunOS and SVR4-specific sigcode.s code to sunos_sigcode.s and svr4_sigcode.s respectively adjust individual m68k port's locore.s to include new sigcode files if appropriate
1.27	21-Nov-2000	tsutsui	Define proper macros for FP frame offsets rather than magic numbers.
1.26	20-Aug-2000	thorpej	Add a lock around the scheduler, and use it as necessary, including in the non-MULTIPROCESSOR case (LOCKDEBUG requires it). Scheduler lock is held upon entry to mi_switch() and cpu_switch(), and cpu_switch() releases the lock before returning. Largely from Bill Sommerfeld, with some minor bug fixes and machine-dependent code hacking from me.
1.25	31-May-2000	thorpej	Add a comment on single-processor systems about p_cpu being initialized by fork1().
1.24	26-May-2000	thorpej	branches: 1.24.2; First sweep at scheduler state cleanup. Collect MI scheduler state into global and per-CPU scheduler state: - Global state: sched_qs (run queues), sched_whichqs (bitmap of non-empty run queues), sched_slpque (sleep queues). NOTE: These may collectively move into a struct schedstate at some point in the future. - Per-CPU state, struct schedstate_percpu: spc_runtime (time process on this CPU started running), spc_flags (replaces struct proc's p_schedflags), and spc_curpriority (usrpri of processes on this CPU). - Every platform must now supply a struct cpu_info and a curcpu() macro. Simplify existing cpu_info declarations where appropriate. - All references to per-CPU scheduler state now made through curcpu(). NOTE: this will likely be adjusted in the future after further changes to struct proc are made. Tested on i386 and Alpha. Changes are mostly mechanical, but apologies in advance if it doesn't compile on a particular platform.
1.23	26-May-2000	thorpej	Introduce a new process state distinct from SRUN called SONPROC which indicates that the process is actually running on a processor. Test against SONPROC as appropriate rather than combinations of SRUN and curproc. Update all context switch code to properly set SONPROC when the process becomes the current process on the CPU.
1.22	14-May-2000	minoura	defopt FPSP.
1.21	08-Jan-2000	dbj	add % to register names use cpp macros for all symbol access
1.20	26-Oct-1999	itohy	Fix the problem that single-step tracing of a trap instruction drops the system into kernel debugger.
1.19	17-Sep-1999	thorpej	branches: 1.19.2; 1.19.4; 1.19.6; Centralize the declaration and clearing of `cold'.
1.18	01-Aug-1999	thorpej	Make sure the branch target of the delay loop is aligned to a cache half-line (8-byte) boundary. Inspired by a discussion w/ Scott Reynolds.
1.17	29-Apr-1999	christos	Include opt_compat_sunos.h
1.16	19-Apr-1999	kleink	Add COMPAT_SVR4 for m68k.
1.15	24-Mar-1999	dbj	branches: 1.15.2; Applied patches from Matt Debergalis <deberg@mit.edu>. These patches include: Added framebuffer mapping for color framebuffer to support color wscons which is coming soon. Renamed wskbdmap_mfii[ch] to wskbdmap_next[ch] Changed video to be white on black instead of black on white. Now handles and discards mouse interrupts. Video and keyboard is now working on mono machines.
1.14	24-Mar-1999	mrg	completely remove Mach VM support. all that is left is the all the header files as UVM still uses (most of) these.
1.13	26-Feb-1999	is	next68k specific part of PR 6152 fix
1.12	31-Jan-1999	dbj	Made reboot and halt work.
1.11	02-Jan-1999	dbj	Applied supplied patches from pr port-next68k/6709 add bus_space support for mono framebuffer
1.10	02-Jan-1999	dbj	Added check that M68040 is defined in case user interrupted creation of assym.h, leaving it empty.
1.9	24-Nov-1998	dbj	uncommented the "intrnames" definitions used by vmstat to label interrupt counts.
1.8	11-Nov-1998	thorpej	Changes to support fork_kthread(): - cpu_set_kpc() now takes void *arg third argument, passed to the entry point. - cpu_fork() allows parent to be non-curproc iff parent is proc0. When forking non-curproc, assume its state has already been saved. - Adjust various pieces of machine-dependent code to account of all of this.
1.7	10-Nov-1998	dbj	Sync'ed more files and routines with mvme port in prepartion for UVM. Now use generic m68k cachops everywhere rather than defining them in locore.s
1.6	30-Sep-1998	thorpej	Garbage collect trap #1 and trap #2 handlers; they're moved to trap_subr.s
1.5	30-Sep-1998	thorpej	Pull in opt_compat_netbsd.h
1.4	09-Sep-1998	thorpej	Adjust for the new "reaper" kernel thread: do not free the vmspace and u-area in machine-dependent code. Instead, call exit2() to schedule the reaper to free them for us, once it is safe to do so (i.e. we are no longer running on the dead proc's vmspace and stack).
1.3	28-Aug-1998	dbj	Moved initialization of vbr, and removed default machine configuration varaiables to debug probing on the turbo machines.
1.2	04-Jul-1998	jonathan	defopt DDB.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.15.2.1	30-Apr-1999	perry	branches: 1.15.2.1.2; pullup 1.16->1.17 (christos); conflicts manually edited
1.15.2.1.2.2	02-Aug-1999	thorpej	Update from trunk.
1.15.2.1.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.19.6.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.19.4.1	15-Nov-1999	fvdl	Sync with -current
1.19.2.3	21-Apr-2001	bouyer	Sync with HEAD
1.19.2.2	08-Dec-2000	bouyer	Sync with HEAD.
1.19.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.24.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.28.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.28.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.32.2.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.32.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.32.2.1	03-Aug-2001	lukem	update to -current
1.33.14.2	15-Jul-2002	gehenna	catch up with -current.
1.33.14.1	30-May-2002	gehenna	Catch up with -current.
1.33.6.5	17-Sep-2002	nathanw	Catch up to -current.
1.33.6.4	24-Jun-2002	nathanw	Curproc->curlwp renaming. Change uses of "curproc->l_proc" back to "curproc", which is more like the original use. Bare uses of "curproc" are now "curlwp". "curproc" is now #defined in proc.h as ((curlwp) ? (curlwp)->l_proc) : NULL) so that it is always safe to reference curproc (dereferencing curproc is another story, but that's always been true).
1.33.6.3	20-Jun-2002	nathanw	Catch up to -current.
1.33.6.2	18-Nov-2001	scw	MD Scheduler Activation bits for Next68k. Compile-tested only.
1.33.6.1	22-Jul-2001	scw	file locore.s was added on branch nathanw_sa on 2001-11-18 18:43:07 +0000
1.34.2.1	30-May-2002	tv	Pull up revision 1.35 (requested by thorpej in ticket #98): Fix a typo (#ifdef defined(...))
1.41.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.41.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.41.2.1	03-Aug-2004	skrll	Sync with HEAD
1.44.16.1	03-Sep-2007	yamt	sync with head.
1.45.30.1	03-Sep-2007	wrstuden	Sync w/ NetBSD-4-RC_1
1.45.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.45.24.1	18-Jun-2007	liamjfoy	Pull up following revision(s) (requested by mhitch in ticket #728): sys/arch/mvme68k/mvme68k/locore.s: revision 1.98 sys/arch/mac68k/mac68k/trap.c: revision 1.128 sys/arch/next68k/next68k/locore.s: revision 1.48 sys/arch/mac68k/mac68k/locore.s: revision 1.152 sys/arch/sun3/sun3/locore.s: revision 1.88 sys/arch/sun2/sun2/locore.s: revision 1.19 sys/arch/sun2/sun2/trap.c: revision 1.32 sys/arch/m68k/m68k/db_trace.c: revision 1.51 sys/arch/mvme68k/mvme68k/trap.c: revision 1.90 sys/arch/news68k/news68k/trap.c: revision 1.53 sys/arch/luna68k/luna68k/locore.s: revision 1.27 sys/arch/atari/atari/locore.s: revision 1.99 sys/arch/sun3/sun3/trap.c: revision 1.130 sys/arch/x68k/x68k/trap.c: revision 1.89 sys/arch/next68k/next68k/trap.c: revision 1.67 sys/arch/x68k/x68k/locore.s: revision 1.79 sys/arch/news68k/news68k/locore.s: revision 1.43 sys/arch/luna68k/luna68k/trap.c: revision 1.46 sys/arch/hp300/hp300/locore.s: revision 1.140 sys/arch/cesfic/cesfic/locore.s: revision 1.15 sys/arch/cesfic/cesfic/trap.c: revision 1.35 sys/arch/m68k/m68k/trap_subr.s: revision 1.12 sys/arch/amiga/amiga/locore.s: revision 1.143 Pass a frame pointer to trap() rather than the 'entire frame' trick. Gcc4 was optimizing away modifications to the frame contents (it's not nice to trick gcc). Pass the pointer as the first argument to reduce the number of places that would be changed otherwise. Fixes the getcwd regression test on most m68k ports.
1.46.10.2	26-Jun-2007	garbled	Sync with HEAD.
1.46.10.1	22-May-2007	matt	Update to HEAD.
1.46.4.1	11-Jul-2007	mjf	Sync with head.
1.46.2.2	15-Jul-2007	ad	Sync with head.
1.46.2.1	27-May-2007	ad	Sync with head.
1.48.10.1	06-Nov-2007	matt	sync with HEAD
1.49.28.1	19-Jan-2009	skrll	Sync with HEAD.
1.49.20.3	11-Aug-2010	yamt	sync with head.
1.49.20.2	11-Mar-2010	yamt	sync with head
1.49.20.1	04-May-2009	yamt	sync with head.
1.49.16.1	17-Jan-2009	mjf	Sync with HEAD.
1.54.2.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.54.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.55.2.2	05-Mar-2011	rmind	sync with head
1.55.2.1	03-Jul-2010	rmind	sync with head
1.58.8.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.58.8.1	17-Apr-2012	yamt	sync with head
1.60.2.1	18-Feb-2012	mrg	merge to -current.
1.61.10.1	18-May-2014	rmind	sync with head
1.61.6.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.65.30.1	10-Jun-2019	christos	Sync with HEAD
1.65.28.1	26-Dec-2018	pgoyette	Sync with HEAD, resolve a few conflicts
1.66.12.1	03-Apr-2021	thorpej	Sync with HEAD.
1.66.4.2	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1598): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/include/bus_space.h: revision 1.18 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/include/bus_space.h: revision 1.19 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 (patch) sys/arch/next68k/dev/intio.c: revision 1.18 (patch) sys/arch/next68k/dev/intio.c: revision 1.19 (patch) sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 s/impliment/implement/ in comment. Remove cargo-culted '#if 0' code that was designed to produce a compile-time error if any of the bus_space_*_8 functions was used, but was documented that it produces a link-time error. Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.66.4.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1590): sys/arch/next68k/include/vmparam.h: revision 1.29 sys/arch/next68k/next68k/machdep.c: revision 1.118 sys/arch/next68k/include/param.h: revision 1.13 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.45 sys/arch/next68k/next68k/locore.s: revision 1.70 sys/arch/next68k/next68k/locore.s: revision 1.71 Use explicit CPU strings and remove hp300 derived stuff. Remove #ifdef'ed out hp300 specific stuff. Remove leftover "last kernel PT page" settings derived from hp300. Whilehere, also remove VM definitions for obsolete COMPAT_HPUX stuff. All hp300 machines has RAMs at a region from the highest address i.e. 0xFFFFFFFF to smaller address (as HP claims "it's the MSB first"), so kernels have to prepare PA==KVA mappings as the "last PT page" to guarantee the running kernel works both before and after the MMU is turned on. For such a special mapping, we have to set up necessary segment table and page table during early startup, in pmap_bootstrap() invoked from locore.s. On the other hand, NeXT machines have RAMs at a region from 0x40000000 to below (i.e. to larger address) so we still need a PA==KVA mapping. However currently NetBSD/next68k just uses the transparent translation registers to achieve the PA==KVA mapping, so unlike hp300 we don't have to prepare special segment table and page table for it. Note many other m68k ports (like luna68k, news68k, x68k etc.) have RAMs at a region from 0x00000000 so usually we can assume PA==KVA and don't have to bother to prepare such speicial mappings. No user visible changes (except now freed wasted pages for the tables). Tested on my NeXTstation slab.
1.68.4.3	27-Jun-2024	martin	Pull up following revision(s) (requested by rin in ticket #724 to fix build fallout on the branch): sys/arch/m68k/m68k/compat_16_sigreturn14.s: revision 1.6 sys/arch/mvme68k/mvme68k/locore.s: revision 1.129 sys/arch/news68k/news68k/locore.s: revision 1.84 sys/arch/hp300/hp300/locore.s: revision 1.183 sys/arch/m68k/m68k/compat_13_sigreturn13.s: revision 1.8 sys/arch/m68k/m68k/sigreturn.s: file removal sys/arch/m68k/include/pte_motorola.h: revision 1.10 sys/arch/atari/atari/locore.s: revision 1.125 sys/arch/amiga/amiga/locore.s: revision 1.169 sys/arch/sun2/sun2/locore.s: revision 1.37 sys/arch/next68k/next68k/locore.s: revision 1.84 sys/arch/x68k/x68k/locore.s: revision 1.130 sys/arch/sun3/sun3x/locore.s: revision 1.77 sys/arch/cesfic/cesfic/locore.s: revision 1.45 sys/arch/m68k/conf/files.m68k: revision 1.53 sys/arch/sun3/sun3/locore.s: revision 1.109 sys/arch/luna68k/luna68k/locore.s: revision 1.81 sys/arch/mac68k/mac68k/locore.s: revision 1.182 Define PTE used in the pmap module int terms of the bit definitions in mmu_{51,40}.h. Make compat_13_sigreturn13.s and compat_16_sigreturn14.s build as their own stand-alone files and G/C the now-empty sigreturn.s.
1.68.4.2	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #88): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 sys/arch/next68k/dev/intio.c: revision 1.18 sys/arch/next68k/dev/intio.c: revision 1.19 sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.68.4.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #77): sys/arch/next68k/include/vmparam.h: revision 1.29 sys/arch/next68k/next68k/machdep.c: revision 1.118 sys/arch/next68k/include/param.h: revision 1.13 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.45 sys/arch/next68k/next68k/locore.s: revision 1.70 sys/arch/next68k/next68k/locore.s: revision 1.71 Use explicit CPU strings and remove hp300 derived stuff. Remove #ifdef'ed out hp300 specific stuff. Remove leftover "last kernel PT page" settings derived from hp300. Whilehere, also remove VM definitions for obsolete COMPAT_HPUX stuff. All hp300 machines has RAMs at a region from the highest address i.e. 0xFFFFFFFF to smaller address (as HP claims "it's the MSB first"), so kernels have to prepare PA==KVA mappings as the "last PT page" to guarantee the running kernel works both before and after the MMU is turned on. For such a special mapping, we have to set up necessary segment table and page table during early startup, in pmap_bootstrap() invoked from locore.s. On the other hand, NeXT machines have RAMs at a region from 0x40000000 to below (i.e. to larger address) so we still need a PA==KVA mapping. However currently NetBSD/next68k just uses the transparent translation registers to achieve the PA==KVA mapping, so unlike hp300 we don't have to prepare special segment table and page table for it. Note many other m68k ports (like luna68k, news68k, x68k etc.) have RAMs at a region from 0x00000000 so usually we can assume PA==KVA and don't have to bother to prepare such speicial mappings. No user visible changes (except now freed wasted pages for the tables). Tested on my NeXTstation slab.
1.122	05-Mar-2024	thorpej	Move the at-shutdown call to resettodr() from cpu_reboot() to kern_reboot(). It's a small step, but it's a step.
1.121	20-Dec-2023	thorpej	Remove unnecessary <sys/malloc.h> include.
1.120	04-Feb-2023	tsutsui	Remove trailing spaces and TABs.
1.119	03-Feb-2023	tsutsui	Use proper C99 int types.
1.118	03-Feb-2023	tsutsui	Use explicit CPU strings and remove hp300 derived stuff.
1.117	27-Jan-2023	tsutsui	next68k: Fix delay_divisor value for proper delay(9) on 68040.
1.116	09-Oct-2021	tsutsui	branches: 1.116.4; Call cnpollc(9) before cngetc(9) as the cons(9) man page says. Currently most ports do nothing in cnpollc(9), but this is required to handle wskbd(9) .set_leds op in cngetc(9) properly, at least on luna68k.
1.115	11-Jun-2020	ad	uvm_availmem(): give it a boolean argument to specify whether a recent cached value will do, or if the very latest total must be fetched. It can be called thousands of times a second and fetching the totals impacts not only the calling LWP but other CPUs doing unrelated activity in the VM system.
1.114	31-Dec-2019	ad	Rename uvm_free() -> uvm_availmem().
1.113	21-Dec-2019	ad	uvmexp.free -> uvm_free()
1.112	14-Mar-2019	thorpej	branches: 1.112.4; G/C "MAPPECOPY". It is the deadest of wood, and never actually worked in NetBSD.
1.111	24-Mar-2014	christos	branches: 1.111.10; 1.111.20; 1.111.30; - use cpu_{g,s}etmodel - fix unused
1.110	24-Mar-2014	christos	fix typo.
1.109	11-Aug-2012	tsutsui	branches: 1.109.2; 1.109.4; Sprinkle extern to appease gcc -fno-common.
1.108	28-Jul-2012	matt	Remove declartions of physmem
1.107	27-Jul-2012	matt	Remove safepri and use IPL_SAFEPRI instead. This may be defined in a MD header file (if not, a value of 0 is assmued).
1.106	12-Dec-2011	mrg	implement bdev_size(9) wrapper around d_psize() routine, so we can take the device lock in relevant places. avoid doing so while actually dumping. tested i386 crash dumps still work, and that all touched files compile. fixes PR#45705.
1.105	12-Jun-2011	rmind	branches: 1.105.2; 1.105.6; Welcome to 5.99.53! Merge rmind-uvmplock branch: - Reorganize locking in UVM and provide extra serialisation for pmap(9). New lock order: [vmpage-owner-lock] -> pmap-lock. - Simplify locking in some pmap(9) modules by removing P->V locking. - Use lock object on vmobjlock (and thus vnode_t::v_interlock) to share the locks amongst UVM objects where necessary (tmpfs, layerfs, unionfs). - Rewrite and optimise x86 TLB shootdown code, make it simpler and cleaner. Add TLBSTATS option for x86 to collect statistics about TLB shootdowns. - Unify /dev/mem et al in MI code and provide required locking (removes kernel-lock on some ports). Also, avoid cache-aliasing issues. Thanks to Andrew Doran and Joerg Sonnenberger, as their initial patches formed the core changes of this branch.
1.104	16-May-2011	tsutsui	branches: 1.104.2; - merge and move pasted m68k MD setreg() functions into m68k/m68k_machdep.c - move m68881_save() and m68881_restore() declarations into <m68k/m68k.h> Briefly tested and no obvious breakage on atari, sun3, and x68k.
1.103	10-May-2011	tsutsui	Move isrinit() call from early next68k_init() to cpu_configure(9) since interrupt service routines would want evcnt(9).
1.102	05-Mar-2011	joerg	p_psstr -> p_psstrp
1.101	08-Feb-2011	rmind	Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were. Extra verification by snj@.
1.100	17-Jan-2011	tsutsui	branches: 1.100.2; Explicitly include <machine/pcb.h> for struct pcb.
1.99	16-Oct-2010	tsutsui	branches: 1.99.2; Prepare empty module_init_md() for options MODULAR for all other m68k ports.
1.98	08-Feb-2010	joerg	branches: 1.98.2; Remove separate mb_map. The nmbclusters is computed at boot time based on the amount of physical memory and limited by NMBCLUSTERS if present. Architectures without direct mapping also limit it based on the kmem_map size, which is used as backing store. On i386 and ARM, the maximum KVA used for mbuf clusters is limited to 64MB by default. The old default limits and limits based on GATEWAY have been removed. key_registered_sb_max is hard-wired to a value derived from 2048 clusters.
1.97	10-Dec-2009	matt	branches: 1.97.2; Change u_long to vaddr_t/vsize_t in exec code where appropriate (mostly involves setregs and vmcmds). Should result in no code differences.
1.96	23-Nov-2009	rmind	Use lwp_getpcb() on m68k ports, clean from struct user usage.
1.95	26-Oct-2009	cegger	kill extra whitespaces reviewed by tsutsui@
1.94	15-Aug-2009	matt	Include <sys/exec_aout.h> explicitly instead of relying on <sys/exec.h> to do it for us.
1.93	18-Mar-2009	cegger	bcopy -> memcpy
1.92	18-Mar-2009	cegger	bzero -> memset
1.91	13-Feb-2009	apb	Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" in all kernel sources that use the MODULAR option. Proposed in tech-kern on 18 Jan 2009.
1.90	12-Jan-2009	cegger	branches: 1.90.2; use PRIx64 format to printf type dev_t
1.89	30-Nov-2008	martin	As discussed on tech-kern: mutex_init is too heavyweight for early bootstrap phases, so move the initialization of the ksyms mutex back into main via a function called ksyms_init. Rename the existing (but quite different) ksyms_init* variations into ksyms_addsyms_elf() and ksyms_addsyms_explicit() and adapt machdep code accordingly.
1.88	25-Nov-2008	ad	dumpsys: don't spew numbers into the log.
1.87	12-Nov-2008	ad	Remove LKMs and switch to the module framework, pass 1. Proposed on tech-kern@.
1.86	11-Nov-2008	dyoung	It is not appropriate to call pmf_system_shutdown(9) from doshutdownhooks(9): shutdown hooks registered by shutdownhook_establish(9) expect to be called with interrupts disabled, but shutdown hooks registered with pmf_device_register1(9) expect to be called with interrupts enabled. So I have made two changes: 1 Do not call pmf_system_shutdown() from doshutdownhooks(). Instead, change every call to doshutdownhooks() to a call to doshutdownhooks() followed by a call to pmf_system_shutdown(). No functional change is intended by this change. 2 Make i386 re-enable interrupts briefly while it calls pmf_system_shutdown(). I leave it to others either to fix the other ports, or to factor out some MI shutdown code, as joerg@ suggests, and fix that. Note that a functional change is intended by this change. I hope that this patch will stop us from flip-flopping between calling doshutdownhooks() and pmf_system_shutdown() sometimes with and sometimes without interrupts enabled.
1.85	14-Sep-2008	tsutsui	branches: 1.85.2; 1.85.4; Remove ancient workaround hacks for gcc 2.7.2.
1.84	02-Jul-2008	ad	branches: 1.84.2; Replce exec_map with a pool. Proposed on tech-kern@, reviewed by chs@.
1.83	31-Dec-2007	ad	branches: 1.83.6; 1.83.10; 1.83.12; 1.83.14; Remove COMPAT_HPUX.
1.82	17-Oct-2007	garbled	branches: 1.82.2; 1.82.8; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.81	21-May-2007	tsutsui	branches: 1.81.10; Adapt rest of m68k ports to yamt-idlelwp. Compile tested only.
1.80	05-Mar-2007	tsutsui	branches: 1.80.2; 1.80.4; 1.80.10; Allocate msgbufaddr in pmap_bootstrap.c where it's initilized, and move its declaration into <m68k/pmap_motorola.h>.
1.79	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.78	28-Feb-2007	thorpej	TRUE -> true, FALSE -> false
1.77	09-Feb-2007	ad	branches: 1.77.2; Merge newlock2 to head.
1.76	24-Jan-2007	hubertf	Remove duplicate #includes, patch contributed in private mail by Slava Semushin <slava.semushin@gmail.com>. To verify that no nasty side effects of duplicate includes (or their removal) have an effect here, I've compiled an i386/ALL kernel with and without the patch, and the only difference in the resulting .o files was in shifted line numbers in some assert() calls. The comparison of the .o files was based on the output of "objdump -D". Thanks to martin@ for the input on testing.
1.75	21-Oct-2006	mrg	in cpu_dumpconf(), don't panic() if we can't bdevsw_lookup() the dumpdev. this occurs when we try to set the dumpdev to a device with no driver loaded. this fixes PR#34872. in sys_swapctl, if bdevsw_lookup() fails, set dumpdev = NODEV before calling cpu_dumpconf(). (this also fixes PR#34872.) XXX: cpu_dumpconf() should probably be changed to take a dumpdev XXX: and return an error in such cases, but that is a much more XXX: intrusive change. XXX2: this is only run-tested on sparc64 and compile tested on a XXX2: couple of platforms.
1.74	11-Dec-2005	christos	branches: 1.74.20; 1.74.22; merge ktrace-lwp.
1.73	30-Oct-2005	chs	fix crash dumps on m68k platforms, cpu_kcore_hdr_t is larger than 512 bytes now so we need a bigger buffer. PR 26958.
1.72	25-Apr-2005	lukem	branches: 1.72.2; 1.72.4; Move the MI printing of `copyright' to the MD cpu_startup() code where the printing of `version' is already performed. This has the benefit of allowing the copyright to be available via dmesg(8) on platforms which need the `msgbuf' to be setup in cpu_startup() before printed output is remembered.
1.71	11-Feb-2005	yamt	branches: 1.71.4; remove uvm_map_protect from cpu_startup of several ports. - they shouldn't be needed with the current fault handler. - they causes assertion failure with the recent vm_map implementation. discussed on tech-kern@. reviewed by Chuck Silvers. PR/29179 from Julio M. Merino Vidal.
1.70	19-Jan-2005	chs	branches: 1.70.2; de-__P, remove register, ansify.
1.69	24-Mar-2004	atatat	branches: 1.69.8; Tango on sysctl_createv() and flags. The flags have all been renamed, and sysctl_createv() now uses more arguments.
1.68	24-Mar-2004	dbj	move my copyright statement up to new berkeley license
1.67	13-Feb-2004	wiz	Uppercase CPU, plural is CPUs.
1.66	30-Dec-2003	pk	Replace the traditional buffer memory management -- based on fixed per buffer virtual memory reservation and a private pool of memory pages -- by a scheme based on memory pools. This allows better utilization of memory because buffers can now be allocated with a granularity finer than the system's native page size (useful for filesystems with e.g. 1k or 2k fragment sizes). It also avoids fragmentation of virtual to physical memory mappings (due to the former fixed virtual address reservation) resulting in better utilization of MMU resources on some platforms. Finally, the scheme is more flexible by allowing run-time decisions on the amount of memory to be used for buffers. On the other hand, the effectiveness of the LRU queue for buffer recycling may be somewhat reduced compared to the traditional method since, due to the nature of the pool based memory allocation, the actual least recently used buffer may release its memory to a pool different from the one needed by a newly allocated buffer. However, this effect will kick in only if the system is under memory pressure.
1.65	04-Dec-2003	atatat	Dynamic sysctl. Gone are the old kern_sysctl(), cpu_sysctl(), hw_sysctl(), vfs_sysctl(), etc, routines, along with sysctl_int() et al. Now all nodes are registered with the tree, and nodes can be added (or removed) easily, and I/O to and from the tree is handled generically. Since the nodes are registered with the tree, the mapping from name to number (and back again) can now be discovered, instead of having to be hard coded. Adding new nodes to the tree is likewise much simpler -- the new infrastructure handles almost all the work for simple types, and just about anything else can be done with a small helper function. All existing nodes are where they were before (numerically speaking), so all existing consumers of sysctl information should notice no difference. PS - I'm sorry, but there's a distinct lack of documentation at the moment. I'm working on sysctl(3/8/9) right now, and I promise to watch out for buses.
1.64	27-Sep-2003	cl	Cast through (void *) to appease gcc3.
1.63	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.62	15-Jul-2003	lukem	__KERNEL_RCSID()
1.61	29-Jun-2003	fvdl	branches: 1.61.2; Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
1.60	28-Jun-2003	darrenr	Pass lwp pointers throughtout the kernel, as required, so that the lwpid can be inserted into ktrace records. The general change has been to replace "struct proc " with "struct lwp " in various function prototypes, pass the lwp through and use l_proc to get the process pointer when needed. Bump the kernel rev up to 1.6V
1.59	10-May-2003	thorpej	Back out the following chagne: http://mail-index.netbsd.org/source-changes/2003/05/08/0068.html There were some side-effects that I didn't anticipate, and fixing them is proving to be more difficult than I thought, do just eject for now. Maybe one day we can look at this again. Fixes PR kern/21517.
1.58	08-May-2003	thorpej	Simplify the way the bounds of the managed kernel virtual address space is advertised to UVM by making virtual_avail and virtual_end first-class exported variables by UVM. Machine-dependent code is responsible for initializing them before main() is called. Anything that steals KVA must adjust these variables accordingly. This reduces the number of instances of this info from 3 to 1, and simplifies the pmap(9) interface by removing the pmap_virtual_space() function call, and removing two arguments from pmap_steal_memory(). This also eliminates some kludges such as having to burn kernel_map entries on space used by the kernel and stolen KVA. This also eliminates use of VM_{MIN,MAX}_KERNEL_ADDRESS from MI code, this giving MD code greater flexibility over the bounds of the managed kernel virtual address space if a given port's specific platforms can vary in this regard (this is especially true of the evb* ports).
1.57	26-Apr-2003	ragge	Call ksyms_init() instead of ddb_init() in case of NKSYMS \|\| defined(DDB) \|\| defined(LKM)
1.56	02-Apr-2003	thorpej	Use PAGE_SIZE rather than NBPG.
1.55	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.54	25-Sep-2002	thorpej	Don't include <sys/map.h>.
1.53	19-Sep-2002	ragge	Do not include <sys/clist.h>, it's not used in NetBSD at all.
1.52	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.51	06-Sep-2002	gehenna	Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.50	25-Aug-2002	thorpej	Make nbuf, nswbuf, and bufpages unsigned. Make all operations on these variables unsigned, and update places where their values are printed.
1.49	20-May-2002	jdolecek	Check for zsc properly, and fix typo in #include. Pointed out, and patch provided by Christian Limpach in private e-mail.
1.48	17-May-2002	jdolecek	make kgdb buildable again, g/c next68k/stub.c Changes by Christian Limpach in kern/16794, with some minor adjustment by me.
1.47	20-Mar-2002	christos	branches: 1.47.4; kill remaining PS_STRINGS instances.
1.46	06-Mar-2002	tsutsui	Change type of dumpmag to u_int32_t since it is actually a 32bit unsigned magic number. As per discussion on tech-kern, and fixes port-sparc64/11949.
1.45	10-Sep-2001	chris	branches: 1.45.4; Update pmap_update to now take the updated pmap as an argument. This will allow improvements to the pmaps so that they can more easily defer expensive operations, eg tlb/cache flush, til the last possible moment. Currently this is a no-op on most platforms, so they should see no difference. Reviewed by Jason.
1.44	02-Jun-2001	chs	branches: 1.44.2; 1.44.4; replace vm_map{,_entry}_t with struct vm_map{,_entry} *.
1.43	30-May-2001	lukem	add missing #include "opt_kgdb.h"
1.42	12-May-2001	chs	switch next68k to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return pointer values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.41	24-Apr-2001	thorpej	Sprinkle pmap_update() calls after calls to: - pmap_enter() - pmap_remove() - pmap_protect() - pmap_kenter_pa() - pmap_kremove() as described in pmap(9). These calls are relatively conservative. It may be possible to optimize these a little more.
1.40	15-Mar-2001	chs	eliminate the KERN_* error codes in favor of the traditional E* codes. the mapping is: KERN_SUCCESS 0 KERN_INVALID_ADDRESS EFAULT KERN_PROTECTION_FAILURE EACCES KERN_NO_SPACE ENOMEM KERN_INVALID_ARGUMENT EINVAL KERN_FAILURE various, mostly turn into KASSERTs KERN_RESOURCE_SHORTAGE ENOMEM KERN_NOT_RECEIVER <unused> KERN_NO_ACCESS <unused> KERN_PAGES_LOCKED <unused>
1.39	24-Sep-2000	jdolecek	branches: 1.39.2; add new macro BOOT_FLAG() (defined in <sys/boot_flag.h>) - this maps standard boot flags to corresponding RB_* values use BOOT_FLAG() in port's MD code as appropriate as discussed on tech-kern, add new boot flags -v, -q for booting verbosely or quietly, and corresponding AB_VERBOSE/AB_QUIET boot flags; also add FreeBSD-compatible bootverbose macro and NetBSD-specific bootquiet macro for hpcmips, use new bootverbose instead of it's own hpcmips_verbose Tested on i386, and to limited extend (compile of affected files) also for mvme68k, hp300, luna68k, sun3.
1.38	13-Sep-2000	thorpej	Add an align argument to uvm_map() and some callers of that routine. Works similarly fto pmap_prefer(), but allows callers to specify a minimum power-of-two alignment of the region. How we ever got along without this for so long is beyond me.
1.37	29-Jun-2000	mrg	remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.36	26-Jun-2000	mrg	remove/move more mach vm header files: <vm/pglist.h> -> <uvm/uvm_pglist.h> <vm/vm_inherit.h> -> <uvm/uvm_inherit.h> <vm/vm_kern.h> -> into <uvm/uvm_extern.h> <vm/vm_object.h> -> nothing <vm/vm_pager.h> -> into <uvm/uvm_pager.h> also includes a bunch of <vm/vm_page.h> include removals (due to redudancy with <vm/vm.h>), and a scattering of other similar headers.
1.35	30-May-2000	deberg	oops, we need nofault.
1.34	29-May-2000	deberg	use rtc.h for poweroff() and #if 0 out badaddr, which isn't used anywhere. machdep.c compiles w/o any noise now.
1.33	29-May-2000	deberg	no need to include next{kbd,display}var.h
1.32	26-May-2000	thorpej	branches: 1.32.2; First sweep at scheduler state cleanup. Collect MI scheduler state into global and per-CPU scheduler state: - Global state: sched_qs (run queues), sched_whichqs (bitmap of non-empty run queues), sched_slpque (sleep queues). NOTE: These may collectively move into a struct schedstate at some point in the future. - Per-CPU state, struct schedstate_percpu: spc_runtime (time process on this CPU started running), spc_flags (replaces struct proc's p_schedflags), and spc_curpriority (usrpri of processes on this CPU). - Every platform must now supply a struct cpu_info and a curcpu() macro. Simplify existing cpu_info declarations where appropriate. - All references to per-CPU scheduler state now made through curcpu(). NOTE: this will likely be adjusted in the future after further changes to struct proc are made. Tested on i386 and Alpha. Changes are mostly mechanical, but apologies in advance if it doesn't compile on a particular platform.
1.31	28-Mar-2000	simonb	Centralise the declarations of cpu_model, machine, machine_arch, osrelease, and ostype and remove "extern char foo[];" (for hostname and domainname too). Also delete redunctant decl of boottime in kern_info_43.c.
1.30	26-Mar-2000	kleink	Merge parts of chs-ubc2 into the trunk: * Remove the casts to vaddr_t from the round_page() and trunc_page() macros to make them type-generic, which is necessary i.e. to operate on file offsets without truncating them. * In due course, cast pointer arguments to these macros to an appropriate integral type (paddr_t, vaddr_t). Originally done by Chuck Silvers, updated by myself.
1.29	19-Jan-2000	thorpej	Move callout initialization to a single location; no need to duplicate that code all over the place.
1.28	04-Dec-1999	ragge	CL* discarding.
1.27	13-Nov-1999	thorpej	Update for pmap_enter() API change. No functional difference.
1.26	17-Sep-1999	thorpej	branches: 1.26.2; 1.26.4; 1.26.8; Centralize the declaration and clearing of `cold'.
1.25	12-Sep-1999	chs	eliminate the PMAP_NEW option by making it required for all ports. ports which previously had no support for PMAP_NEW now implement the pmap_k* interfaces as wrappers around the non-k versions.
1.24	26-May-1999	thorpej	Change the vm_map's "entries_pageable" member to a r/o flags member, which has PAGEABLE and INTRSAFE flags. PAGEABLE now really means "pageable", not "allocate vm_map_entry's from non-static pool", so update all map creations to reflect that. INTRSAFE maps are maps that are used in interrupt context (e.g. kmem_map, mb_map), and thus use the static map entry pool (XXX as does kernel_map, for now). This will eventually change now these maps are locked, as well.
1.23	20-May-1999	lukem	* convert to using MI allocsys(). most ports were using an MD allocsys(), although a couple still used the old pre-4.4-lite (?) mechanism. * use format_bytes() to format the various printf()s that print out memory sizes
1.22	26-Apr-1999	thorpej	Garbage-collect the VM_MBUF_SIZE constant. Instead, use the size (nmbclusters * mclbytes), so that the right amount of KVA space is allocated if those variables are patched.
1.21	25-Apr-1999	simonb	g/c REAL_CLISTS.
1.20	11-Apr-1999	chs	add a `flags' argument to uvm_pagealloc_strat(). define a flag UVM_PGA_USERESERVE to allow non-kernel object allocations to use pages from the reserve. use the new flag for allocations in pmap modules.
1.19	01-Apr-1999	thorpej	branches: 1.19.2; Don't call configure() from cpu_startup().
1.18	27-Mar-1999	dbj	added kgdb support.
1.17	26-Mar-1999	mycroft	Changes for modified pmap_enter() API: * Map the message buffer with access_type = VM_PROT_READ\|VM_PROT_WRITE `just because'. * Map the file system buffers with access_type = VM_PROT_READ\|VM_PROT_WRITE to avoid possible problems with pagemove(). * Do not use VM_PROT_EXEC with either of the above. * Map pages for /dev/mem with access_type = prot. Also, DO NOT use pmap_kenter() for this, as we DO NOT want to lose modification information. * Map pages in dumpsys() with VM_PROT_READ. * Map pages in m68k mappedcopyin()/mappedcopyout() and writeback() with access_type = prot. * For now, bus_dma*(), pmap_map(), vmapbuf(), and similar functions still use access_type = 0. This should probably be revisited.
1.16	24-Mar-1999	dbj	Applied patches from Matt Debergalis <deberg@mit.edu>. These patches include: Added framebuffer mapping for color framebuffer to support color wscons which is coming soon. Renamed wskbdmap_mfii[ch] to wskbdmap_next[ch] Changed video to be white on black instead of black on white. Now handles and discards mouse interrupts. Video and keyboard is now working on mono machines.
1.15	24-Mar-1999	mrg	completely remove Mach VM support. all that is left is the all the header files as UVM still uses (most of) these.
1.14	27-Feb-1999	scottr	defopt BUFCACHE and BUFPAGES.
1.13	31-Jan-1999	dbj	Made reboot and halt work.
1.12	31-Jan-1999	dbj	Added support for setting boothowto from boot loader flags. print out string of `.' when powering down to work around ununderstood behavior of rtc chip.
1.11	09-Jan-1999	thorpej	Garbage-collect `mbutl'.
1.10	14-Nov-1998	dbj	Finished changes to use UVM on next68k. Turn on UVM by default in GENERIC kernel.
1.9	10-Nov-1998	dbj	Sync'ed more files and routines with mvme port in prepartion for UVM. Now use generic m68k cachops everywhere rather than defining them in locore.s
1.8	19-Oct-1998	tron	Defopt SYSVMSG, SYSVSEM and SYSVSHM.
1.7	28-Aug-1998	dbj	Updated many of the pmap files to use current versions from the mvme68k port. The next68k port now uses MACHINE_NEW_NONCONTIG.
1.6	19-Jul-1998	dbj	Commented out some bus_dma code, until I can fix. (bus_dma.c needs sync with alpha port!) Continued progress on scsi driver. A couple of other compiler warning level of tweaks.
1.5	04-Jul-1998	jonathan	defopt DDB.
1.4	01-Jul-1998	dbj	Moved rom memory configuration reading code into nextrom.c from machdep.c
1.3	25-Jun-1998	thorpej	defopt COMPAT_HPUX
1.2	09-Jun-1998	tv	Add recent ddb_init() interface change.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.19.2.1	16-Apr-1999	chs	branches: 1.19.2.1.2; pull up 1.19 -> 1.20: add a `flags' argument to uvm_pagealloc_strat(). define a flag UVM_PGA_USERESERVE to allow non-kernel object allocations to use pages from the reserve. use the new flag for allocations in pmap modules.
1.19.2.1.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.26.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.26.4.1	15-Nov-1999	fvdl	Sync with -current
1.26.2.2	27-Mar-2001	bouyer	Sync with HEAD.
1.26.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.32.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.39.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.39.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.44.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.44.2.5	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.44.2.4	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.44.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.44.2.2	16-Mar-2002	jdolecek	Catch up with -current.
1.44.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.45.4.12	18-Oct-2002	nathanw	Catch up to -current.
1.45.4.11	05-Oct-2002	gmcgarry	LWPify
1.45.4.10	17-Sep-2002	nathanw	Catch up to -current.
1.45.4.9	27-Aug-2002	nathanw	Catch up to -current.
1.45.4.8	12-Jul-2002	nathanw	No longer need to pull in lwp.h; proc.h pulls it in for us.
1.45.4.7	24-Jun-2002	nathanw	Curproc->curlwp renaming. Change uses of "curproc->l_proc" back to "curproc", which is more like the original use. Bare uses of "curproc" are now "curlwp". "curproc" is now #defined in proc.h as ((curlwp) ? (curlwp)->l_proc) : NULL) so that it is always safe to reference curproc (dereferencing curproc is another story, but that's always been true).
1.45.4.6	20-Jun-2002	nathanw	Catch up to -current.
1.45.4.5	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.45.4.4	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.45.4.3	02-Dec-2001	scw	If an FPU is available, call m68k_make_fpu_idle_frame() to generate a reference FPU idle frame.
1.45.4.2	18-Nov-2001	scw	MD Scheduler Activation bits for Next68k. Compile-tested only.
1.45.4.1	10-Sep-2001	scw	file machdep.c was added on branch nathanw_sa on 2001-11-18 18:43:07 +0000
1.47.4.3	31-Aug-2002	gehenna	catch up with -current.
1.47.4.2	30-May-2002	gehenna	Catch up with -current.
1.47.4.1	17-May-2002	gehenna	Replace the access to devsw table and the hard-coded major with devsw API.
1.61.2.7	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.61.2.6	15-Feb-2005	skrll	Sync with HEAD.
1.61.2.5	24-Jan-2005	skrll	Sync with HEAD.
1.61.2.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.61.2.3	18-Sep-2004	skrll	Sync with HEAD.
1.61.2.2	03-Aug-2004	skrll	Sync with HEAD
1.61.2.1	02-Jul-2003	darrenr	Apply the aborted ktrace-lwp changes to a specific branch. This is just for others to review, I'm concerned that patch fuziness may have resulted in some errant code being generated but I'll look at that later by comparing the diff from the base to the branch with the file I attempt to apply to it. This will, at the very least, put the changes in a better context for others to review them and attempt to tinker with removing passing of 'struct lwp' through the kernel.
1.69.8.1	29-Apr-2005	kent	sync with -current
1.70.2.1	12-Feb-2005	yamt	sync with head.
1.71.4.1	01-Nov-2005	tron	Pull up following revision(s) (requested by chs in ticket #923): sys/arch/next68k/next68k/machdep.c: revision 1.73 sys/arch/luna68k/luna68k/machdep.c: revision 1.42 sys/arch/hp300/hp300/machdep.c: revision 1.184 sys/arch/amiga/amiga/machdep.c: revision 1.193 sys/arch/x68k/x68k/machdep.c: revision 1.129 sys/arch/mac68k/mac68k/machdep.c: revision 1.306 sys/arch/news68k/news68k/machdep.c: revision 1.61 sys/arch/mvme68k/mvme68k/machdep.c: revision 1.113 sys/arch/atari/atari/atari_init.c: revision 1.63 fix crash dumps on m68k platforms, cpu_kcore_hdr_t is larger than 512 bytes now so we need a bigger buffer. PR 26958.
1.72.4.1	02-Nov-2005	yamt	sync with head.
1.72.2.5	21-Jan-2008	yamt	sync with head
1.72.2.4	03-Sep-2007	yamt	sync with head.
1.72.2.3	26-Feb-2007	yamt	sync with head.
1.72.2.2	30-Dec-2006	yamt	sync with head.
1.72.2.1	21-Jun-2006	yamt	sync with head.
1.74.22.1	22-Oct-2006	yamt	sync with head
1.74.20.3	01-Feb-2007	ad	Sync with head.
1.74.20.2	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.74.20.1	18-Nov-2006	ad	Sync with head.
1.77.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.80.10.1	22-May-2007	matt	Update to HEAD.
1.80.4.1	11-Jul-2007	mjf	Sync with head.
1.80.2.1	27-May-2007	ad	Sync with head.
1.81.10.2	09-Jan-2008	matt	sync with HEAD
1.81.10.1	06-Nov-2007	matt	sync with HEAD
1.82.8.1	02-Jan-2008	bouyer	Sync with HEAD
1.82.2.1	18-Feb-2008	mjf	Sync with HEAD.
1.83.14.1	03-Jul-2008	simonb	Sync with head.
1.83.12.4	24-Sep-2008	wrstuden	Merge in changes between wrstuden-revivesa-base-2 and wrstuden-revivesa-base-3.
1.83.12.3	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.83.12.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.83.12.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.83.10.3	11-Mar-2010	yamt	sync with head
1.83.10.2	19-Aug-2009	yamt	sync with head.
1.83.10.1	04-May-2009	yamt	sync with head.
1.83.6.3	17-Jan-2009	mjf	Sync with HEAD.
1.83.6.2	28-Sep-2008	mjf	Sync with HEAD.
1.83.6.1	02-Jul-2008	mjf	Sync with HEAD.
1.84.2.2	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.84.2.1	19-Oct-2008	haad	Sync with HEAD.
1.85.4.1	02-Feb-2009	snj	Pull up following revision(s) (requested by ad in ticket #346): sys/arch/alpha/alpha/machdep.c: revision 1.311 sys/arch/amiga/amiga/machdep.c: revision 1.211 sys/arch/atari/atari/machdep.c: revision 1.153 sys/arch/hp700/hp700/machdep.c: revision 1.53 sys/arch/i386/i386/dumpsys.c: revision 1.5 sys/arch/mips/mips/mips_machdep.c: revision 1.206 sys/arch/mvme68k/mvme68k/machdep.c: revision 1.132 sys/arch/news68k/news68k/machdep.c: revision 1.75 sys/arch/next68k/next68k/machdep.c: revision 1.88 sys/arch/sparc/sparc/machdep.c: revision 1.285 sys/arch/sparc64/sparc64/machdep.c: revision 1.230 sys/arch/sun2/sun2/machdep.c: revision 1.56 sys/arch/sun3/sun3/machdep.c: revision 1.188 sys/arch/sun3/sun3x/machdep.c: revision 1.114 sys/arch/x68k/x68k/machdep.c: revision 1.153 dumpsys: don't spew numbers into the log.
1.85.2.3	28-Apr-2009	skrll	Sync with HEAD.
1.85.2.2	03-Mar-2009	skrll	Sync with HEAD.
1.85.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.90.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.97.2.2	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.97.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.98.2.5	31-May-2011	rmind	sync with head
1.98.2.4	06-Mar-2011	rmind	sync with head (and fix few botches with this)
1.98.2.3	05-Mar-2011	rmind	sync with head
1.98.2.2	25-Apr-2010	rmind	- Invent mm_md_getva() and mm_md_relva() routines, provided by MD and indicated with __HAVE_MM_MD_PREFER_VA. It will be used to deal with cache aliasing issues and thus fix little MIPS, ARM and friends. - Convert dev_mem_readwrite() to use unmanaged mappings. Fix a missed offset addition in a case of direct map. Sprinkle various comments in the memory device driver. - Add missing direct map handling on hp700 and vax. Make checks across m68k ports more consistent, reduce the diffs. Fix kernacc check miss on news68k. Minor off-by-one fix for alpha. Add MEMC_PHYS_BASE for mmap() case check on acorn26. Misc clean-up.
1.98.2.1	18-Mar-2010	rmind	Unify /dev/{mem,kmem,zero,null} implementations in MI code. Based on patch from Joerg Sonnenberger, proposed on tech-kern@, in February 2008. Work and depression still in progress.
1.99.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.100.2.1	17-Feb-2011	bouyer	Sync with HEAD
1.104.2.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.105.6.1	18-Feb-2012	mrg	merge to -current.
1.105.2.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.105.2.2	30-Oct-2012	yamt	sync with head
1.105.2.1	17-Apr-2012	yamt	sync with head
1.109.4.1	18-May-2014	rmind	sync with head
1.109.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.111.30.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.111.30.1	10-Jun-2019	christos	Sync with HEAD
1.111.20.1	27-Apr-2017	pgoyette	Restore all work from the former pgoyette-localcount branch (which is now abandoned doe to cvs merge botch). The branch now builds, and installs via anita. There are still some problems (cgd is non-functional and all atf tests time-out) but they will get resolved soon.
1.111.10.1	20-Jul-2016	pgoyette	Adapt the machine/arch dependent code to the new {b,c}devsw reference counting. XXX Most of these will require testing by someone other than myself, as I have a limited selection of hardware!
1.112.4.2	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1590): sys/arch/next68k/include/vmparam.h: revision 1.29 sys/arch/next68k/next68k/machdep.c: revision 1.118 sys/arch/next68k/include/param.h: revision 1.13 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.45 sys/arch/next68k/next68k/locore.s: revision 1.70 sys/arch/next68k/next68k/locore.s: revision 1.71 Use explicit CPU strings and remove hp300 derived stuff. Remove #ifdef'ed out hp300 specific stuff. Remove leftover "last kernel PT page" settings derived from hp300. Whilehere, also remove VM definitions for obsolete COMPAT_HPUX stuff. All hp300 machines has RAMs at a region from the highest address i.e. 0xFFFFFFFF to smaller address (as HP claims "it's the MSB first"), so kernels have to prepare PA==KVA mappings as the "last PT page" to guarantee the running kernel works both before and after the MMU is turned on. For such a special mapping, we have to set up necessary segment table and page table during early startup, in pmap_bootstrap() invoked from locore.s. On the other hand, NeXT machines have RAMs at a region from 0x40000000 to below (i.e. to larger address) so we still need a PA==KVA mapping. However currently NetBSD/next68k just uses the transparent translation registers to achieve the PA==KVA mapping, so unlike hp300 we don't have to prepare special segment table and page table for it. Note many other m68k ports (like luna68k, news68k, x68k etc.) have RAMs at a region from 0x00000000 so usually we can assume PA==KVA and don't have to bother to prepare such speicial mappings. No user visible changes (except now freed wasted pages for the tables). Tested on my NeXTstation slab.
1.112.4.1	01-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1581): sys/arch/next68k/next68k/machdep.c: revision 1.117 sys/arch/next68k/dev/esp.c: revision 1.65 sys/arch/next68k/include/cpu.h: revision 1.51 sys/arch/next68k/include/bus_space.h: revision 1.20 sys/arch/next68k/next68k/clock.c: revision 1.13 next68k: Fix delay_divisor value for proper delay(9) on 68040. next68k: Specify proper constraints for bus_space_read region and multi ops. These functions write the read data into memory at a specified pointer, but without the "memory" constraint gcc could optimize out these ops if the memory is allocated on local stack. With this fix nextkbd(4) works again. Should be pulled up to netbsd-10 and netbsd-9. next68k: Fix silent stall of next68k esp(4) SCSI. next68k esp(4) driver requires nextdma(4) interrupts at ipl 6 during ncr53c9x_intr() for esp(4) at ipl 3. It worked on netbsd-5 and prior, but on netbsd-5 splbio() was changed from ipl 3 to 6 for SMP support and on netbsd-6 ncr53c9x driver was changed to use mutex(9) instead of simple_lock(9), so nextdma interrupts were no longer raised during ncr53c9x interrupt handler. For now, just call mutex_exit(9) and mutex_enter(9) during waiting nextdma(4) interrupts in MD esp_dma_intr() handler. This could be wrong and the interrupt handler for nextdma should be reorganized, but it just works. Should be pulled up to netbsd-10 and netbsd-9.
1.116.4.2	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #77): sys/arch/next68k/include/vmparam.h: revision 1.29 sys/arch/next68k/next68k/machdep.c: revision 1.118 sys/arch/next68k/include/param.h: revision 1.13 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.45 sys/arch/next68k/next68k/locore.s: revision 1.70 sys/arch/next68k/next68k/locore.s: revision 1.71 Use explicit CPU strings and remove hp300 derived stuff. Remove #ifdef'ed out hp300 specific stuff. Remove leftover "last kernel PT page" settings derived from hp300. Whilehere, also remove VM definitions for obsolete COMPAT_HPUX stuff. All hp300 machines has RAMs at a region from the highest address i.e. 0xFFFFFFFF to smaller address (as HP claims "it's the MSB first"), so kernels have to prepare PA==KVA mappings as the "last PT page" to guarantee the running kernel works both before and after the MMU is turned on. For such a special mapping, we have to set up necessary segment table and page table during early startup, in pmap_bootstrap() invoked from locore.s. On the other hand, NeXT machines have RAMs at a region from 0x40000000 to below (i.e. to larger address) so we still need a PA==KVA mapping. However currently NetBSD/next68k just uses the transparent translation registers to achieve the PA==KVA mapping, so unlike hp300 we don't have to prepare special segment table and page table for it. Note many other m68k ports (like luna68k, news68k, x68k etc.) have RAMs at a region from 0x00000000 so usually we can assume PA==KVA and don't have to bother to prepare such speicial mappings. No user visible changes (except now freed wasted pages for the tables). Tested on my NeXTstation slab.
1.116.4.1	01-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #63): sys/arch/next68k/next68k/machdep.c: revision 1.117 sys/arch/next68k/dev/esp.c: revision 1.65 sys/arch/next68k/include/cpu.h: revision 1.51 sys/arch/next68k/include/bus_space.h: revision 1.20 sys/arch/next68k/next68k/clock.c: revision 1.13 next68k: Fix delay_divisor value for proper delay(9) on 68040. next68k: Specify proper constraints for bus_space_read region and multi ops. These functions write the read data into memory at a specified pointer, but without the "memory" constraint gcc could optimize out these ops if the memory is allocated on local stack. With this fix nextkbd(4) works again. Should be pulled up to netbsd-10 and netbsd-9. next68k: Fix silent stall of next68k esp(4) SCSI. next68k esp(4) driver requires nextdma(4) interrupts at ipl 6 during ncr53c9x_intr() for esp(4) at ipl 3. It worked on netbsd-5 and prior, but on netbsd-5 splbio() was changed from ipl 3 to 6 for SMP support and on netbsd-6 ncr53c9x driver was changed to use mutex(9) instead of simple_lock(9), so nextdma interrupts were no longer raised during ncr53c9x interrupt handler. For now, just call mutex_exit(9) and mutex_enter(9) during waiting nextdma(4) interrupts in MD esp_dma_intr() handler. This could be wrong and the interrupt handler for nextdma should be reorganized, but it just works. Should be pulled up to netbsd-10 and netbsd-9.
1.15	04-Feb-2023	tsutsui	Remove trailing spaces and TABs.
1.14	03-Feb-2023	tsutsui	Misc KNF and cosmetics.
1.13	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.12	24-Apr-2021	thorpej	branches: 1.12.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.11	05-Jun-2011	matt	branches: 1.11.68; struct device * -> device_t, struct cfdata * -> cfdata_t CFATTACH_DECL(*, sizeof(struct device), -> CFATTACH_DECL_NEW(&, 0
1.10	28-Apr-2008	martin	branches: 1.10.22; 1.10.28; 1.10.32; Remove clause 3 and 4 from TNF licenses
1.9	11-Dec-2005	christos	branches: 1.9.74; 1.9.76; 1.9.78; merge ktrace-lwp.
1.8	26-Aug-2005	drochner	s/locdesc_t/int/g
1.7	30-Jun-2005	drochner	branches: 1.7.2; adaptions to config_search() change, and minor autoconf fixes, mostly from Havard Eidnes
1.6	19-Jan-2005	chs	de-__P, remove register, ansify.
1.5	15-Jul-2003	lukem	branches: 1.5.8; __KERNEL_RCSID()
1.4	02-Oct-2002	thorpej	branches: 1.4.2; 1.4.8; Use CFATTACH_DECL().
1.3	27-Sep-2002	thorpej	Declare all cfattach structures const.
1.2	27-Sep-2002	thorpej	Introduce a new routine, config_match(), which invokes the cfattach->ca_match function in behalf of the caller. Use it rather than invoking cfattach->ca_match directly.
1.1	11-Sep-2002	mycroft	branches: 1.1.2; Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.1.2.3	18-Oct-2002	nathanw	Catch up to -current.
1.1.2.2	17-Sep-2002	nathanw	Catch up to -current.
1.1.2.1	11-Sep-2002	nathanw	file mainbus.c was added on branch nathanw_sa on 2002-09-17 21:16:41 +0000
1.4.8.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.4.8.4	24-Jan-2005	skrll	Sync with HEAD.
1.4.8.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.8.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.8.1	03-Aug-2004	skrll	Sync with HEAD
1.4.2.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.4.2.1	02-Oct-2002	jdolecek	file mainbus.c was added on branch kqueue on 2002-10-10 18:34:42 +0000
1.5.8.1	29-Apr-2005	kent	sync with -current
1.7.2.1	21-Jun-2006	yamt	sync with head.
1.9.78.1	16-May-2008	yamt	sync with head.
1.9.76.1	18-May-2008	yamt	sync with head.
1.9.74.1	02-Jun-2008	mjf	Sync with HEAD.
1.10.32.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.10.28.1	06-Jun-2011	jruoho	Sync with HEAD.
1.10.22.1	12-Jun-2011	rmind	sync with head
1.11.68.6	05-Apr-2021	thorpej	Treat config_probe() as if it were a boolean function; don't compare return value > 0... except for the odd balls, which are now really easy to spot.
1.11.68.5	05-Apr-2021	thorpej	config_match() -> config_probe() for the straight-forward indirect config cases. There are still a few odd balls using config_match() which should be sorted out later.
1.11.68.4	04-Apr-2021	thorpej	CFARG_SUBMATCH -> CFARG_SEARCH for the indirect configuration uses.
1.11.68.3	03-Apr-2021	thorpej	Give config_attach() the tagged variadic argument treatment and mechanically convert all call sites.
1.11.68.2	21-Mar-2021	thorpej	CFARG_IATTR usage audit: If a device carries only one interface attribute, there is no need to specify it when calling config_search(); that specification is meant only to disambiguate which interface attribute (which is a proxy for "what kind of attach args are being used") is having children attached. cfparent_match() will take care of ensuring that any potential children can attach to one of the parent's iterface attributes, and if the parent only carries one, no disambiguation is necessary.
1.11.68.1	20-Mar-2021	thorpej	The proliferation if config_search_() and config_found_() combinations is a little absurd, so begin to tidy this up: - Introduce a new cfarg_t enumerated type, that defines the types of tag-value variadic arguments that can be passed to the various config_() functions (CFARG_SUBMATCH, CFARG_IATTR, and CFARG_LOCATORS, for now, plus a CFARG_EOL sentinel). - Collapse config_search_() into config_search() that takes these variadic arguments. - Convert all call sites of config_search_*() to the new signature. Noticed several incorrect usages along the way, which will be audited in a future commit.
1.12.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.27	12-Jun-2011	rmind	Welcome to 5.99.53! Merge rmind-uvmplock branch: - Reorganize locking in UVM and provide extra serialisation for pmap(9). New lock order: [vmpage-owner-lock] -> pmap-lock. - Simplify locking in some pmap(9) modules by removing P->V locking. - Use lock object on vmobjlock (and thus vnode_t::v_interlock) to share the locks amongst UVM objects where necessary (tmpfs, layerfs, unionfs). - Rewrite and optimise x86 TLB shootdown code, make it simpler and cleaner. Add TLBSTATS option for x86 to collect statistics about TLB shootdowns. - Unify /dev/mem et al in MI code and provide required locking (removes kernel-lock on some ports). Also, avoid cache-aliasing issues. Thanks to Andrew Doran and Joerg Sonnenberger, as their initial patches formed the core changes of this branch.
1.26	08-Feb-2011	rmind	branches: 1.26.2; Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were. Extra verification by snj@.
1.25	05-Mar-2007	tsutsui	branches: 1.25.40; 1.25.64; 1.25.66; 1.25.72; 1.25.74; Remove an unnecessary cast and use (char *) on pointer arith.
1.24	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.23	11-Dec-2005	christos	branches: 1.23.26; merge ktrace-lwp.
1.22	19-Jan-2005	chs	branches: 1.22.8; de-__P, remove register, ansify.
1.21	07-Aug-2003	agc	branches: 1.21.8; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.20	15-Jul-2003	lukem	__KERNEL_RCSID()
1.19	02-Apr-2003	thorpej	branches: 1.19.2; Use PAGE_SIZE rather than NBPG.
1.18	23-Oct-2002	jdolecek	merge kqueue branch into -current kqueue provides a stateful and efficient event notification framework currently supported events include socket, file, directory, fifo, pipe, tty and device changes, and monitoring of processes and signals kqueue is supported by all writable filesystems in NetBSD tree (with exception of Coda) and all device drivers supporting poll(2) based on work done by Jonathan Lemon for FreeBSD initial NetBSD port done by Luke Mewburn and Jason Thorpe
1.17	06-Sep-2002	gehenna	Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.16	27-Feb-2002	christos	branches: 1.16.8; - Use DEV_ constants, instead of documenting the numbers! - Delete cdev_decl(mm); where appropriate, and other hand-crufting [hi powerpc!]
1.15	10-Sep-2001	chris	branches: 1.15.4; Update pmap_update to now take the updated pmap as an argument. This will allow improvements to the pmaps so that they can more easily defer expensive operations, eg tlb/cache flush, til the last possible moment. Currently this is a no-op on most platforms, so they should see no difference. Reviewed by Jason.
1.14	13-May-2001	chs	branches: 1.14.2; 1.14.4; turn on printf format-string checking and -Werror. fix all warnings.
1.13	24-Apr-2001	thorpej	Sprinkle pmap_update() calls after calls to: - pmap_enter() - pmap_remove() - pmap_protect() - pmap_kenter_pa() - pmap_kremove() as described in pmap(9). These calls are relatively conservative. It may be possible to optimize these a little more.
1.12	29-Jun-2000	mrg	branches: 1.12.2; remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.11	26-Jun-2000	simonb	Change the kernel mmap interface so that the offset to map is an "off_t" and the return value is a "paddr_t" to allow mappings at offsets past 2^31 bytes. Somewhat inspired by FreeBSD, which only changed the offset to a "vm_offset_t". Includes updates for the i386, pc532 and sh3 mmmmap from Jason Thorpe.
1.10	04-Dec-1999	ragge	branches: 1.10.4; CL* discarding.
1.9	13-Nov-1999	thorpej	Update for pmap_enter() API change. No functional difference.
1.8	27-Mar-1999	mycroft	branches: 1.8.8; 1.8.10; 1.8.14; Oops; vm_offset_t -> vaddr_t.
1.7	26-Mar-1999	mycroft	Changes for modified pmap_enter() API: * Map the message buffer with access_type = VM_PROT_READ\|VM_PROT_WRITE `just because'. * Map the file system buffers with access_type = VM_PROT_READ\|VM_PROT_WRITE to avoid possible problems with pagemove(). * Do not use VM_PROT_EXEC with either of the above. * Map pages for /dev/mem with access_type = prot. Also, DO NOT use pmap_kenter() for this, as we DO NOT want to lose modification information. * Map pages in dumpsys() with VM_PROT_READ. * Map pages in m68k mappedcopyin()/mappedcopyout() and writeback() with access_type = prot. * For now, bus_dma*(), pmap_map(), vmapbuf(), and similar functions still use access_type = 0. This should probably be revisited.
1.6	24-Mar-1999	mrg	completely remove Mach VM support. all that is left is the all the header files as UVM still uses (most of) these.
1.5	10-Feb-1999	kleink	Use of casts as lvalues is a GNU C extension; rearrange slightly.
1.4	13-Jan-1999	abs	Change 'from from' to 'from' in some comments
1.3	19-Nov-1998	mrg	fix problems in many d_mmap routines: - returned EOPNOTSUPP rather than -1. - no check for negative offset. many of these fix potential security problems in these drivers. XXX XXX XXX the d_mmap cdev routine should be changed to have a prototype like: paddr_t (*d_mmap) __P((dev_t, off_t, int)); by someone!
1.2	10-Nov-1998	dbj	Sync'ed more files and routines with mvme port in prepartion for UVM. Now use generic m68k cachops everywhere rather than defining them in locore.s
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.8.14.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.8.10.1	15-Nov-1999	fvdl	Sync with -current
1.8.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.10.4.1	30-Jun-2000	simonb	Pull up mmap paddr_t/off_t changes from trunk.
1.12.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.14.4.2	10-Oct-2001	fvdl	Convert all remaining devices.
1.14.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.14.2.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.14.2.2	16-Mar-2002	jdolecek	Catch up with -current.
1.14.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.15.4.4	11-Nov-2002	nathanw	Catch up to -current
1.15.4.3	17-Sep-2002	nathanw	Catch up to -current.
1.15.4.2	28-Feb-2002	nathanw	Catch up to -current.
1.15.4.1	10-Sep-2001	nathanw	file mem.c was added on branch nathanw_sa on 2002-02-28 04:11:18 +0000
1.16.8.1	17-May-2002	gehenna	Add the character device switch.
1.19.2.4	24-Jan-2005	skrll	Sync with HEAD.
1.19.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.19.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.19.2.1	03-Aug-2004	skrll	Sync with HEAD
1.21.8.1	29-Apr-2005	kent	sync with -current
1.22.8.1	03-Sep-2007	yamt	sync with head.
1.23.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.25.74.1	17-Feb-2011	bouyer	Sync with HEAD
1.25.72.1	06-Jun-2011	jruoho	Sync with HEAD.
1.25.66.1	18-Mar-2010	rmind	Unify /dev/{mem,kmem,zero,null} implementations in MI code. Based on patch from Joerg Sonnenberger, proposed on tech-kern@, in February 2008. Work and depression still in progress.
1.25.64.1	30-Oct-2010	uebayasi	Implement pmap_physload_device(9) to replace xmd(4) MD backend. Implement pmap_mmap(9) and use it from mem(4) and xmd(4).
1.25.40.1	29-Mar-2008	mjf	Add a mem_init() function for each architecture that requests a device node for /dev/mem, /dev/null, /dev/zero, etc. This will disappear when I move this code (and others) to be a pseudo-device. When we have machine-independent mem code this will all be unnecessary anyway.
1.26.2.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.29	11-Feb-2023	tsutsui	Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@.
1.28	11-Feb-2023	tsutsui	Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9).
1.27	18-Jul-2018	sevan	branches: 1.27.4; 1.27.30; Be consistent among ethernet drivers on the convention for printing ethernet addresses. NFC
1.26	08-Mar-2018	mrg	branches: 1.26.2; fix various gcc6 m68k issues: - bad indentation. next68k en.c and mvme68k le_poll.c fixes real issues in error handling, the rest are NFCI. - pass 68030 flags as appropriate for mvme68k. - next68k nextrom.c has -Warray-bounds ignored for an odd expression that appears to run before relocation, and needs manual offsets added which trips bounds array checking. with this all m68k ports build with GCC 6.
1.25	11-Aug-2012	tsutsui	branches: 1.25.38; Sprinkle extern to appease gcc -fno-common.
1.24	18-Dec-2011	tsutsui	Misc KNF and cosmetics. No binary changes.
1.23	18-Dec-2011	tsutsui	PR port-next68k/45719 from Jaime Fournier: Fix RELOC() (awful VA -> PA conversion) usage introduced to appease gcc45 in rev 1.22.
1.22	01-Oct-2011	chs	branches: 1.22.2; 1.22.6; fix build errors with gcc 4.5.
1.21	24-Apr-2010	dbj	switch from 4 clause to 2 clause BSD license.
1.20	11-Dec-2005	christos	branches: 1.20.78; 1.20.98; 1.20.100; merge ktrace-lwp.
1.19	05-Jun-2005	he	Make reloc_elfmag const, so that this compiles.
1.18	05-Jun-2005	he	Adapt to -Wcast-qual and -Wshadow by adding const and renaming a few local variables. One problem remains which makes this not build related to the initial assignment of reloc_elfmag, where the portmaster's opinion has been sought.
1.17	19-Jan-2005	chs	de-__P, remove register, ansify.
1.16	15-Jul-2003	lukem	branches: 1.16.8; __KERNEL_RCSID()
1.15	20-Jan-2003	simonb	branches: 1.15.2; The Double-Semi-Colon Police.
1.14	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.13	11-Jul-2002	christos	Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.12	12-May-2001	chs	branches: 1.12.2; 1.12.8; 1.12.16; switch next68k to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return pointer values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.11	07-Dec-1999	dbj	branches: 1.11.6; applied patch from pr port-next68k/8962 from Christian Limpach <chris@nice.ch> "boot fails on machines which do not have 32M of memory"
1.10	24-Mar-1999	dbj	branches: 1.10.2; 1.10.8; 1.10.14; Applied patches from Matt Debergalis <deberg@mit.edu>. These patches include: Added framebuffer mapping for color framebuffer to support color wscons which is coming soon. Renamed wskbdmap_mfii[ch] to wskbdmap_next[ch] Changed video to be white on black instead of black on white. Now handles and discards mouse interrupts. Video and keyboard is now working on mono machines.
1.9	31-Jan-1999	dbj	Made reboot and halt work.
1.8	31-Jan-1999	dbj	Added support for setting boothowto from boot loader flags. print out string of `.' when powering down to work around ununderstood behavior of rtc chip.
1.7	28-Aug-1998	dbj	Added some machine probing information to console printouts.
1.6	04-Aug-1998	dbj	Fixed memory probe for color turbo machines.
1.5	19-Jul-1998	dbj	Commented out some bus_dma code, until I can fix. (bus_dma.c needs sync with alpha port!) Continued progress on scsi driver. A couple of other compiler warning level of tweaks.
1.4	11-Jul-1998	dbj	Reserved 8k at top of memory for ROM. This fixes warp9c boot problems. changed ethernet panic to a warning when out of DMA buffers. This allows resuming if you sit in ddb too long.
1.3	04-Jul-1998	dbj	Fixed pre-MMU rom console printing. Fixed probing of the segment list on color NeXT's. Added some debug messages on console as it reads the hardware config.
1.2	01-Jul-1998	dbj	Moved rom memory configuration reading code into nextrom.c from machdep.c
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.10.14.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.10.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.10.2.1	20-Jan-2000	he	Pull up revision 1.11 (requested by dbj): Fix boot failure on machines which do not have 32M of memory. Fixes PR#8962.
1.11.6.1	21-Jun-2001	nathanw	Catch up to -current.
1.12.16.1	16-Jul-2002	gehenna	catch up with -current.
1.12.8.3	17-Sep-2002	nathanw	Catch up to -current.
1.12.8.2	01-Aug-2002	nathanw	Catch up to -current.
1.12.8.1	12-May-2001	nathanw	file nextrom.c was added on branch nathanw_sa on 2002-08-01 02:42:51 +0000
1.12.2.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.12.2.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.15.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.15.2.4	24-Jan-2005	skrll	Sync with HEAD.
1.15.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.15.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.15.2.1	03-Aug-2004	skrll	Sync with HEAD
1.16.8.1	29-Apr-2005	kent	sync with -current
1.20.100.1	30-May-2010	rmind	sync with head
1.20.98.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.20.78.1	11-Aug-2010	yamt	sync with head.
1.22.6.1	18-Feb-2012	mrg	merge to -current.
1.22.2.2	30-Oct-2012	yamt	sync with head
1.22.2.1	17-Apr-2012	yamt	sync with head
1.25.38.2	28-Jul-2018	pgoyette	Sync with HEAD
1.25.38.1	15-Mar-2018	pgoyette	Synch with HEAD
1.26.2.1	10-Jun-2019	christos	Sync with HEAD
1.27.30.1	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #88): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 sys/arch/next68k/dev/intio.c: revision 1.18 sys/arch/next68k/dev/intio.c: revision 1.19 sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.27.4.1	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1598): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/include/bus_space.h: revision 1.18 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/include/bus_space.h: revision 1.19 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 (patch) sys/arch/next68k/dev/intio.c: revision 1.18 (patch) sys/arch/next68k/dev/intio.c: revision 1.19 (patch) sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 s/impliment/implement/ in comment. Remove cargo-culted '#if 0' code that was designed to produce a compile-time error if any of the bus_space_*_8 functions was used, but was documented that it produces a link-time error. Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.13	11-Feb-2023	tsutsui	Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@.
1.12	18-May-2022	andvar	branches: 1.12.4; fix typos in word "access" and it derivatives, mainly in comments.
1.11	18-Dec-2011	tsutsui	branches: 1.11.52; Misc KNF and cosmetics. No binary changes.
1.10	24-Apr-2010	dbj	branches: 1.10.8; 1.10.12; switch from 4 clause to 2 clause BSD license.
1.9	04-Mar-2007	christos	branches: 1.9.44; 1.9.64; 1.9.66; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.8	11-Sep-2002	mycroft	branches: 1.8.22; 1.8.60; Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.7	31-Aug-2001	simonb	branches: 1.7.6; Use comments around the token after a #endif.
1.6	24-Mar-1999	dbj	branches: 1.6.22; Applied patches from Matt Debergalis <deberg@mit.edu>. These patches include: Added framebuffer mapping for color framebuffer to support color wscons which is coming soon. Renamed wskbdmap_mfii[ch] to wskbdmap_next[ch] Changed video to be white on black instead of black on white. Now handles and discards mouse interrupts. Video and keyboard is now working on mono machines.
1.5	31-Jan-1999	dbj	Made reboot and halt work.
1.4	31-Jan-1999	dbj	Added support for setting boothowto from boot loader flags. print out string of `.' when powering down to work around ununderstood behavior of rtc chip.
1.3	10-Nov-1998	dbj	Sync'ed more files and routines with mvme port in prepartion for UVM. Now use generic m68k cachops everywhere rather than defining them in locore.s
1.2	04-Jul-1998	dbj	Fixed pre-MMU rom console printing. Fixed probing of the segment list on color NeXT's. Added some debug messages on console as it reads the hardware config.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.6.22.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.6.22.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.7.6.2	17-Sep-2002	nathanw	Catch up to -current.
1.7.6.1	31-Aug-2001	nathanw	file nextrom.h was added on branch nathanw_sa on 2002-09-17 21:16:42 +0000
1.8.60.1	12-Mar-2007	rmind	Sync with HEAD.
1.8.22.1	03-Sep-2007	yamt	sync with head.
1.9.66.1	30-May-2010	rmind	sync with head
1.9.64.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.9.44.1	11-Aug-2010	yamt	sync with head.
1.10.12.1	18-Feb-2012	mrg	merge to -current.
1.10.8.1	17-Apr-2012	yamt	sync with head
1.11.52.1	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1598): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/include/bus_space.h: revision 1.18 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/include/bus_space.h: revision 1.19 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 (patch) sys/arch/next68k/dev/intio.c: revision 1.18 (patch) sys/arch/next68k/dev/intio.c: revision 1.19 (patch) sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 s/impliment/implement/ in comment. Remove cargo-culted '#if 0' code that was designed to produce a compile-time error if any of the bus_space_*_8 functions was used, but was documented that it produces a link-time error. Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.12.4.1	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #88): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 sys/arch/next68k/dev/intio.c: revision 1.18 sys/arch/next68k/dev/intio.c: revision 1.19 sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.48	05-Nov-2002	chs	merge pmap.c for all 4k-page motorola-MMU (or compatible) m68k platforms.
1.47	03-Nov-2002	chs	merge pmap.h for all 4k-page motorola-MMU (or compatible) m68k platforms.
1.46	14-Oct-2002	chs	merge pte.h for m68k w/ motorola or compatible MMU (only 4k-page platforms so far).
1.45	27-Sep-2002	provos	remove trailing \n in panic(). approved perry.
1.44	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.43	22-May-2002	drochner	Subtract vm_map_min(kernel_map) from kernel virtual addresses to get offsets into kernel_object where this was missing. This is a no-op on ports where VM_MIN_KERNEL_ADDRESS==0, ie all but cesfic. Confirmed and corrected by Chuck Silvers.
1.42	02-Jan-2002	chs	branches: 1.42.8; pmap_page_protect(VM_PROT_NONE) must remove all mappings in the PV list, even if they are wired. we need to be able to remove all mappings to pages that are being freed due to (eg.) file truncation.
1.41	16-Dec-2001	tsutsui	Fix comments for ref-count of PT pages.
1.40	13-Dec-2001	chs	change the reference-counting of PT pages to start from zero instead of one, so that we don't mess up the global count of wired pages by having the page's wire_count be non-zero when we free the page. pointed out by Michael Hitch.
1.39	24-Nov-2001	isaki	fix typo s/68551/68851/ in a comment.
1.38	19-Nov-2001	chs	allocate and free page table pages explicitly instead of abusing uvm_fault_wire(). this allows us to make pt_map non-pageable, but we need to be careful in pmap_remove() not to attempt to reference PTEs after the PTP has been freed.
1.37	29-Sep-2001	chs	branches: 1.37.4; fix typo in pmap_kremove() which was invalidating the wrong TLB entry. from Hiroki Tanikawa in PR 14099.
1.36	10-Sep-2001	chris	Update pmap_update to now take the updated pmap as an argument. This will allow improvements to the pmaps so that they can more easily defer expensive operations, eg tlb/cache flush, til the last possible moment. Currently this is a no-op on most platforms, so they should see no difference. Reviewed by Jason.
1.35	04-Aug-2001	chs	branches: 1.35.2; implement pmap_k{enter_pa,remove}() correctly. remove various checks for impossible conditions. other misc cleanup.
1.34	02-Jun-2001	chs	branches: 1.34.2; replace vm_map{,_entry}_t with struct vm_map{,_entry} *.
1.33	26-May-2001	chs	replace vm_page_t with struct vm_page *.
1.32	13-May-2001	chs	turn on printf format-string checking and -Werror. fix all warnings.
1.31	24-Apr-2001	thorpej	Sprinkle pmap_update() calls after calls to: - pmap_enter() - pmap_remove() - pmap_protect() - pmap_kenter_pa() - pmap_kremove() as described in pmap(9). These calls are relatively conservative. It may be possible to optimize these a little more.
1.30	22-Apr-2001	thorpej	Remove pmap_kenter_pgs(). It was never really adopted by anything, and the interface itself wasn't as flexible as callers would have probably liked.
1.29	21-Apr-2001	thorpej	#define away pmap_update() in <machine/pmap.h> so that no function call overhead is incurred as we start sprinkling pmap_update() calls throughout the source tree (no pmaps currently defer operations, but we are adding the infrastructure to allow them to do so).
1.28	21-Apr-2001	thorpej	pmap_update() should not be equated with "flush entire TLB", it is used to process deferred pmap operations. Since these pmaps don't defer anything, pmap_update() is a noop.
1.27	15-Mar-2001	chs	eliminate the KERN_* error codes in favor of the traditional E* codes. the mapping is: KERN_SUCCESS 0 KERN_INVALID_ADDRESS EFAULT KERN_PROTECTION_FAILURE EACCES KERN_NO_SPACE ENOMEM KERN_INVALID_ARGUMENT EINVAL KERN_FAILURE various, mostly turn into KASSERTs KERN_RESOURCE_SHORTAGE ENOMEM KERN_NOT_RECEIVER <unused> KERN_NO_ACCESS <unused> KERN_PAGES_LOCKED <unused>
1.26	14-Jan-2001	thorpej	branches: 1.26.2; splimp() -> splvm()
1.25	13-Sep-2000	thorpej	Add an align argument to uvm_map() and some callers of that routine. Works similarly fto pmap_prefer(), but allows callers to specify a minimum power-of-two alignment of the region. How we ever got along without this for so long is beyond me.
1.24	29-Jun-2000	mrg	remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.23	26-Jun-2000	mrg	remove/move more mach vm header files: <vm/pglist.h> -> <uvm/uvm_pglist.h> <vm/vm_inherit.h> -> <uvm/uvm_inherit.h> <vm/vm_kern.h> -> into <uvm/uvm_extern.h> <vm/vm_object.h> -> nothing <vm/vm_pager.h> -> into <uvm/uvm_pager.h> also includes a bunch of <vm/vm_page.h> include removals (due to redudancy with <vm/vm.h>), and a scattering of other similar headers.
1.22	26-Mar-2000	kleink	Merge parts of chs-ubc2 into the trunk: * Remove the casts to vaddr_t from the round_page() and trunc_page() macros to make them type-generic, which is necessary i.e. to operate on file offsets without truncating them. * In due course, cast pointer arguments to these macros to an appropriate integral type (paddr_t, vaddr_t). Originally done by Chuck Silvers, updated by myself.
1.21	13-Nov-1999	thorpej	Update for pmap_enter() API change. No functional difference.
1.20	21-Sep-1999	dbj	branches: 1.20.2; 1.20.4; 1.20.8; added a couple of functions missed when chuq removed PMAP_NEW
1.19	16-Sep-1999	chs	make this compile again after PMAP_NEW cleanup.
1.18	08-Jul-1999	thorpej	Change the pmap_extract() interface to: boolean_t pmap_extract(pmap_t, vaddr_t, paddr_t *); This makes it possible for the pmap to map physical address 0.
1.17	17-Jun-1999	thorpej	pmap_change_wiring() -> pmap_unwire().
1.16	17-Jun-1999	thorpej	Remove pmap_pageable(); no pmap implements it, and it is not really useful, because pmap_enter()/pmap_change_wiring() (soon to be pmap_unwire()) communicate the information in greater detail.
1.15	15-Jun-1999	thorpej	Don't (ab)use uvm_map_pageable() to allocate PT pages. Instead, do some internal reference counting on PT pages. We still allocate them with the page fault routine (a wire-fault, now), but no longer free PT pages from pmap_pageable().
1.14	26-May-1999	thorpej	Change the vm_map's "entries_pageable" member to a r/o flags member, which has PAGEABLE and INTRSAFE flags. PAGEABLE now really means "pageable", not "allocate vm_map_entry's from non-static pool", so update all map creations to reflect that. INTRSAFE maps are maps that are used in interrupt context (e.g. kmem_map, mb_map), and thus use the static map entry pool (XXX as does kernel_map, for now). This will eventually change now these maps are locked, as well.
1.13	22-Apr-1999	chs	in pmap_pageable(), rather than marking a PT page as not modified to trick the pagedaemon into freeing it later, just unmap the page and free it immediately. fixes PR 7337.
1.12	27-Mar-1999	mycroft	branches: 1.12.2; Fix a bug in pmap_collect_pv(), even though nobody currently uses it: When we put a page on the collection list, we must subtract NPVPPG from the total free count: one for each pv_entry that's free in that page, and one for each free pv_entry in other pages that we're going to eat by moving the ones in the page being collected.
1.11	27-Mar-1999	mycroft	Oops; forgot to change some pmap_enter() calls.
1.10	26-Mar-1999	mycroft	Changes for modified pmap_enter() API: * Map the message buffer with access_type = VM_PROT_READ\|VM_PROT_WRITE `just because'. * Map the file system buffers with access_type = VM_PROT_READ\|VM_PROT_WRITE to avoid possible problems with pagemove(). * Do not use VM_PROT_EXEC with either of the above. * Map pages for /dev/mem with access_type = prot. Also, DO NOT use pmap_kenter() for this, as we DO NOT want to lose modification information. * Map pages in dumpsys() with VM_PROT_READ. * Map pages in m68k mappedcopyin()/mappedcopyout() and writeback() with access_type = prot. * For now, bus_dma*(), pmap_map(), vmapbuf(), and similar functions still use access_type = 0. This should probably be revisited.
1.9	24-Mar-1999	dbj	Applied patches from Matt Debergalis <deberg@mit.edu>. These patches include: Added framebuffer mapping for color framebuffer to support color wscons which is coming soon. Renamed wskbdmap_mfii[ch] to wskbdmap_next[ch] Changed video to be white on black instead of black on white. Now handles and discards mouse interrupts. Video and keyboard is now working on mono machines.
1.8	24-Mar-1999	mrg	completely remove Mach VM support. all that is left is the all the header files as UVM still uses (most of) these.
1.7	26-Feb-1999	is	next68k specific part of PR 6152 fix
1.6	13-Jan-1999	abs	Change 'from from' to 'from' in some comments
1.5	02-Jan-1999	dbj	Applied supplied patches from pr port-next68k/6709 add bus_space support for mono framebuffer
1.4	11-Oct-1998	chuck	remove unused share map code from UVM: - update calls to uvm_unmap_remove/uvm_unmap (mainonly boolean arg has been removed)
1.3	28-Aug-1998	dbj	Updated many of the pmap files to use current versions from the mvme68k port. The next68k port now uses MACHINE_NEW_NONCONTIG.
1.2	25-Jun-1998	thorpej	defopt COMPAT_HPUX
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.12.2.1	26-Apr-1999	perry	branches: 1.12.2.1.2; pullup 1.12->1.13 (chuq)
1.12.2.1.2.2	02-Aug-1999	thorpej	Update from trunk.
1.12.2.1.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.20.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.20.4.1	15-Nov-1999	fvdl	Sync with -current
1.20.2.4	23-Apr-2001	bouyer	Sync with HEAD.
1.20.2.3	27-Mar-2001	bouyer	Sync with HEAD.
1.20.2.2	18-Jan-2001	bouyer	Sync with head (for UBC+NFS fixes, mostly).
1.20.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.26.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.26.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.34.2.5	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.34.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.34.2.3	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.34.2.2	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.34.2.1	25-Aug-2001	thorpej	Merge Aug 24 -current into the kqueue branch.
1.35.2.1	01-Oct-2001	fvdl	Catch up with -current.
1.37.4.9	11-Nov-2002	nathanw	Catch up to -current
1.37.4.8	18-Oct-2002	nathanw	Catch up to -current.
1.37.4.7	17-Sep-2002	nathanw	Catch up to -current.
1.37.4.6	12-Jul-2002	nathanw	No longer need to pull in lwp.h; proc.h pulls it in for us.
1.37.4.5	24-Jun-2002	nathanw	Curproc->curlwp renaming. Change uses of "curproc->l_proc" back to "curproc", which is more like the original use. Bare uses of "curproc" are now "curlwp". "curproc" is now #defined in proc.h as ((curlwp) ? (curlwp)->l_proc) : NULL) so that it is always safe to reference curproc (dereferencing curproc is another story, but that's always been true).
1.37.4.4	20-Jun-2002	nathanw	Catch up to -current.
1.37.4.3	08-Jan-2002	nathanw	Catch up to -current.
1.37.4.2	18-Nov-2001	scw	MD Scheduler Activation bits for Next68k. Compile-tested only.
1.37.4.1	29-Sep-2001	scw	file pmap.c was added on branch nathanw_sa on 2001-11-18 18:43:08 +0000
1.42.8.1	30-May-2002	gehenna	Catch up with -current.
1.47	11-Feb-2023	tsutsui	Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9).
1.46	04-Feb-2023	tsutsui	Remove trailing spaces and TABs.
1.45	04-Feb-2023	tsutsui	Remove leftover "last kernel PT page" settings derived from hp300. Whilehere, also remove VM definitions for obsolete COMPAT_HPUX stuff. All hp300 machines has RAMs at a region from the highest address i.e. 0xFFFFFFFF to smaller address (as HP claims "it's the MSB first"), so kernels have to prepare PA==KVA mappings as the "last PT page" to guarantee the running kernel works both before and after the MMU is turned on. For such a special mapping, we have to set up necessary segment table and page table during early startup, in pmap_bootstrap() invoked from locore.s. On the other hand, NeXT machines have RAMs at a region from 0x40000000 to below (i.e. to larger address) so we still need a PA==KVA mapping. However currently NetBSD/next68k just uses the transparent translation registers to achieve the PA==KVA mapping, so unlike hp300 we don't have to prepare special segment table and page table for it. Note many other m68k ports (like luna68k, news68k, x68k etc.) have RAMs at a region from 0x00000000 so usually we can assume PA==KVA and don't have to bother to prepare such speicial mappings. No user visible changes (except now freed wasted pages for the tables). Tested on my NeXTstation slab.
1.44	23-Dec-2016	maya	branches: 1.44.20; 1.44.46; more psize_t physmem fallout. remove conflicting types.
1.43	05-Jan-2014	tsutsui	branches: 1.43.6; 1.43.10; Move physmem calculations before nptpage initialization. Should fix next68k specific part of PR port-m68k/45915 (panic: pmap_enter_ptpage: can't get KPT page), and this is the last possible m68k MD part of this PR. Note this change is not tested on the actual machine (yet), but as noted in comment next68k/pmap_bootstrap.c is based on the mvme68k one which has been fixed by the similar diff. Should be pulled up to all netbsd-6 branches.
1.42	10-Feb-2012	mhitch	branches: 1.42.2; 1.42.6; 1.42.8; 1.42.10; 1.42.16; Sigh, it's been too long since I've done some of this. Fix the RELOC().
1.41	10-Feb-2012	mhitch	Oops - have to RELOC(physmem) here.
1.40	10-Feb-2012	mhitch	The recent kmem changes allocate a large kernel address space before pmap_init() is called, and the initial kernel PT pages aren't enough for the allocations pmap_init(). This fails because pmap_kenter_pa() tries to allocate a new kernel PT page and traps because the pmap has not been initialized. When computing the number if initial kernel PT pages, include enough to allow kmem to map the physical memory. This should fix PR/45915. OK by releng@. One mac68k system has been verified to boot. Volunteers to test the others welcome. Amigas with at least up to 128MB of memory were OK, but larger memory will need some adjusting.
1.39	02-Jan-2011	tsutsui	branches: 1.39.8; 1.39.12; Tidy up common comments. (Yes, too many dup code...)
1.38	02-Jan-2011	tsutsui	Misc cosmetics to reduce diff among hp300 derived m68k ports. XXX: too many quirks to merge...
1.37	25-Dec-2010	tsutsui	Fix fatal typo and pasted lines slipped in the last December that prevent 68030 machines boot on these ports. (only hp300 and mvme68k have supported 030 models) Sorry for so long breakage.
1.36	06-Jun-2010	mrg	fix PR 6724 - convert m68k options to defflag's. this means that M680[12346] are now available from opt_m68k_arch.h. FPSP meantioned in the PR has already been fixed, and i could not find any more. i built these kernels to ensure i did not break their builds: amiga: GENERIC DRACO atari: HADES FALCON MILAN-PCIIDE mac68k: GENERIC sun2: GENERIC sun3: GENERIC GENERIC3X cesfic: attempted GENERIC, does not build due to lack of machine/bus.h hp300: GENERIC luna68k: GENERIC mvme68k: GENERIC news68k: GENERIC next68k: GENERIC x68k: GENERIC
1.35	11-Dec-2009	tsutsui	branches: 1.35.2; 1.35.4; Use appropriate macro during pmap initialization: - use SYSMAP_VA, SEGSHIFT for Sysmap address and table entries - use TIA_SIZE, TIB_SIZE for sizes of table entries Now page size dependent numbers are almost replaced with proper macro. Tested on atari, hp300, and news68k.
1.34	06-Dec-2009	tsutsui	Move initialization of protection_codes[] and kernel_pmap() from MD pmap bootstrap sources to common pmap_bootstrap_finalize(). Tested on atari, hp300, mac68k, and news68k. XXX: Why is protection_codes[] array initialized at run time?
1.33	06-Dec-2009	tsutsui	Sync MMU table initialization with amiga and atari a bit: - for 040/060, move L2 descs for Sysptmap from the last L2 block in segment table pages to the contiguous block with ones for segment table mappings - for 020/030, invalidate ste and pte entries separately since ste size (TIA_SIZE) and pte size (TIB_SIZE) could be different on 8KB/page systems Tested on hp300 (040), mac68k (LC040), and news68k (030) (and untested on others). XXX: some more stuff in pmap_bootstrap.c could be moved into XXX: common pmap_bootstrap_finalize()?
1.32	05-Dec-2009	tsutsui	Use proper macro, variable names, types, and assignments for readability.
1.31	04-Dec-2009	tsutsui	Allocate lwp0upa (PA of lwp0 uarea) right after kernel rather than between other page tables to use different mappings for ste/pte pages as well as amiga and atari. Should resolve XXX comments in next68k and x68k. Tested on hp300 and mac68k.
1.30	04-Dec-2009	tsutsui	No need to initialize lwp0 u-area in pmap_bootstrap() since it will be done in pmap_bootstrap_finalize().
1.29	04-Dec-2009	tsutsui	Use common pmap_bootstrap_finalize() to initialize lwp0 uarea etc. Also update some comment. Compile test only.
1.28	26-Nov-2009	matt	Kill proc0paddr. Use lwp0.l_addr instead.
1.27	17-Jan-2009	tsutsui	Move extern decls for Sysseg, Sysptmap, Sysptsize, mem_size, virtual_avail, virtual_end, and protection_codes[] to common <m68k/pmap_motorola.h>, and also make protection_codes[] unsigned. XXX: avail_start and avail_end should also be moved, but it causes XXX: -Wshadow warnings in uvm/uvm_page.c:uvm_page_physload() and XXX: I don't have a good idea of alternative names for now.
1.26	28-Dec-2008	tsutsui	Use the global kernel_pmap_ptr pointer in each MD pmap_bootstrap.c (where MMU is not enabled yet) and make kernel_pmap_store static again. Also consistently use uintptr_t on address conversion in RELOC() macro. Tested on hp300 (PA != VA) and news68k (PA == VA).
1.25	17-Oct-2007	garbled	branches: 1.25.16; 1.25.20; 1.25.28; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.24	18-May-2007	tsutsui	branches: 1.24.10; Update comments to sync yamt-km merge (Sysmap has been moved). See also: http://mail-index.netbsd.org/source-changes/2005/02/23/0004.html
1.23	05-Mar-2007	tsutsui	branches: 1.23.2; 1.23.4; 1.23.10; Allocate msgbufaddr in pmap_bootstrap.c where it's initilized, and move its declaration into <m68k/pmap_motorola.h>.
1.22	05-Mar-2007	tsutsui	- add missed '' - vmmap is (char ) in pmap_motorola.h
1.21	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.20	11-Dec-2005	christos	branches: 1.20.26; merge ktrace-lwp.
1.19	01-Apr-2005	yamt	branches: 1.19.2; merge yamt-km branch. - don't use managed mappings/backing objects for wired memory allocations. save some resources like pv_entry. also fix (most of) PR/27030. - simplify kernel memory management API. - simplify pmap bootstrap of some ports. - some related cleanups.
1.18	19-Jan-2005	chs	branches: 1.18.2; de-__P, remove register, ansify.
1.17	13-Feb-2004	wiz	branches: 1.17.8; Uppercase CPU, plural is CPUs.
1.16	01-Oct-2003	mycroft	Enabling caching of the video memory, and preset the modified bits.
1.15	01-Oct-2003	mycroft	Some small cleanup -- make the base,limit values vaddr_t, not char*. Also add some code that attempts to deal with C16_VIDEO interrupts, though it does not seem to make my color slabs work again.
1.14	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.13	15-Jul-2003	lukem	__KERNEL_RCSID()
1.12	02-Apr-2003	thorpej	branches: 1.12.2; Use PAGE_SIZE rather than NBPG.
1.11	05-Nov-2002	chs	merge pmap.c for all 4k-page motorola-MMU (or compatible) m68k platforms.
1.10	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.9	02-Apr-2001	dbj	branches: 1.9.2; 1.9.8; resync with mvme68k
1.8	31-Mar-2001	dbj	Initialize the entire pmap table before populating it. This addresses pr 7174 Thanks to Christian Limapch for diagnosing the problem.
1.7	29-Jun-2000	mrg	branches: 1.7.2; remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.6	24-Mar-1999	dbj	branches: 1.6.8; 1.6.18; fix typo allocating color framebuffer map.
1.5	24-Mar-1999	dbj	Applied patches from Matt Debergalis <deberg@mit.edu>. These patches include: Added framebuffer mapping for color framebuffer to support color wscons which is coming soon. Renamed wskbdmap_mfii[ch] to wskbdmap_next[ch] Changed video to be white on black instead of black on white. Now handles and discards mouse interrupts. Video and keyboard is now working on mono machines.
1.4	13-Jan-1999	abs	Change 'from from' to 'from' in some comments
1.3	02-Jan-1999	dbj	Applied supplied patches from pr port-next68k/6709 add bus_space support for mono framebuffer
1.2	28-Aug-1998	dbj	Updated many of the pmap files to use current versions from the mvme68k port. The next68k port now uses MACHINE_NEW_NONCONTIG.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.6.18.1	01-Apr-2001	he	Pull up revision 1.8 (requested by dbj): Initialize the entire pmap table before populating it. Fixes PR#7174.
1.6.8.2	21-Apr-2001	bouyer	Sync with HEAD
1.6.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.7.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.9.8.3	11-Nov-2002	nathanw	Catch up to -current
1.9.8.2	17-Sep-2002	nathanw	Catch up to -current.
1.9.8.1	02-Apr-2001	nathanw	file pmap_bootstrap.c was added on branch nathanw_sa on 2002-09-17 21:16:44 +0000
1.9.2.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.12.2.5	01-Apr-2005	skrll	Sync with HEAD.
1.12.2.4	24-Jan-2005	skrll	Sync with HEAD.
1.12.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.12.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.12.2.1	03-Aug-2004	skrll	Sync with HEAD
1.17.8.1	29-Apr-2005	kent	sync with -current
1.18.2.2	23-Feb-2005	yamt	- remove redundant initialization of l2 descriptors. - fix type errors.
1.18.2.1	23-Feb-2005	yamt	change kernel va layout, following mac68k.
1.19.2.1	03-Sep-2007	yamt	sync with head.
1.20.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.23.10.1	22-May-2007	matt	Update to HEAD.
1.23.4.1	11-Jul-2007	mjf	Sync with head.
1.23.2.1	27-May-2007	ad	Sync with head.
1.24.10.1	06-Nov-2007	matt	sync with HEAD
1.25.28.1	19-Jan-2009	skrll	Sync with HEAD.
1.25.20.3	11-Aug-2010	yamt	sync with head.
1.25.20.2	11-Mar-2010	yamt	sync with head
1.25.20.1	04-May-2009	yamt	sync with head.
1.25.16.1	17-Jan-2009	mjf	Sync with HEAD.
1.35.4.2	05-Mar-2011	rmind	sync with head
1.35.4.1	03-Jul-2010	rmind	sync with head
1.35.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.39.12.1	18-Feb-2012	mrg	merge to -current.
1.39.8.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.39.8.1	17-Apr-2012	yamt	sync with head
1.42.16.1	08-Sep-2014	msaitoh	Pull up following revision(s) (requested by tsutsui in ticket #1008): sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.43 Move physmem calculations before nptpage initialization. Should fix next68k specific part of PR port-m68k/45915 (panic: pmap_enter_ptpage: can't get KPT page), and this is the last possible m68k MD part of this PR. Note this change is not tested on the actual machine (yet), but as noted in comment next68k/pmap_bootstrap.c is based on the mvme68k one which has been fixed by the similar diff. Should be pulled up to all netbsd-6 branches.
1.42.10.1	18-May-2014	rmind	sync with head
1.42.8.1	08-Sep-2014	msaitoh	Pull up following revision(s) (requested by tsutsui in ticket #1008): sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.43 Move physmem calculations before nptpage initialization. Should fix next68k specific part of PR port-m68k/45915 (panic: pmap_enter_ptpage: can't get KPT page), and this is the last possible m68k MD part of this PR. Note this change is not tested on the actual machine (yet), but as noted in comment next68k/pmap_bootstrap.c is based on the mvme68k one which has been fixed by the similar diff. Should be pulled up to all netbsd-6 branches.
1.42.6.2	03-Dec-2017	jdolecek	update from HEAD
1.42.6.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.42.2.1	12-Jan-2014	bouyer	Pull up following revision(s) (requested by tsutsui in ticket #1008): sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.43 Move physmem calculations before nptpage initialization. Should fix next68k specific part of PR port-m68k/45915 (panic: pmap_enter_ptpage: can't get KPT page), and this is the last possible m68k MD part of this PR. Note this change is not tested on the actual machine (yet), but as noted in comment next68k/pmap_bootstrap.c is based on the mvme68k one which has been fixed by the similar diff. Should be pulled up to all netbsd-6 branches.
1.43.10.1	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.43.6.1	05-Feb-2017	skrll	Sync with HEAD
1.44.46.2	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #88): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 sys/arch/next68k/dev/intio.c: revision 1.18 sys/arch/next68k/dev/intio.c: revision 1.19 sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.44.46.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #77): sys/arch/next68k/include/vmparam.h: revision 1.29 sys/arch/next68k/next68k/machdep.c: revision 1.118 sys/arch/next68k/include/param.h: revision 1.13 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.45 sys/arch/next68k/next68k/locore.s: revision 1.70 sys/arch/next68k/next68k/locore.s: revision 1.71 Use explicit CPU strings and remove hp300 derived stuff. Remove #ifdef'ed out hp300 specific stuff. Remove leftover "last kernel PT page" settings derived from hp300. Whilehere, also remove VM definitions for obsolete COMPAT_HPUX stuff. All hp300 machines has RAMs at a region from the highest address i.e. 0xFFFFFFFF to smaller address (as HP claims "it's the MSB first"), so kernels have to prepare PA==KVA mappings as the "last PT page" to guarantee the running kernel works both before and after the MMU is turned on. For such a special mapping, we have to set up necessary segment table and page table during early startup, in pmap_bootstrap() invoked from locore.s. On the other hand, NeXT machines have RAMs at a region from 0x40000000 to below (i.e. to larger address) so we still need a PA==KVA mapping. However currently NetBSD/next68k just uses the transparent translation registers to achieve the PA==KVA mapping, so unlike hp300 we don't have to prepare special segment table and page table for it. Note many other m68k ports (like luna68k, news68k, x68k etc.) have RAMs at a region from 0x00000000 so usually we can assume PA==KVA and don't have to bother to prepare such speicial mappings. No user visible changes (except now freed wasted pages for the tables). Tested on my NeXTstation slab.
1.44.20.2	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1598): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/include/bus_space.h: revision 1.18 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/include/bus_space.h: revision 1.19 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 (patch) sys/arch/next68k/dev/intio.c: revision 1.18 (patch) sys/arch/next68k/dev/intio.c: revision 1.19 (patch) sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 s/impliment/implement/ in comment. Remove cargo-culted '#if 0' code that was designed to produce a compile-time error if any of the bus_space_*_8 functions was used, but was documented that it produces a link-time error. Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.44.20.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1590): sys/arch/next68k/include/vmparam.h: revision 1.29 sys/arch/next68k/next68k/machdep.c: revision 1.118 sys/arch/next68k/include/param.h: revision 1.13 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.45 sys/arch/next68k/next68k/locore.s: revision 1.70 sys/arch/next68k/next68k/locore.s: revision 1.71 Use explicit CPU strings and remove hp300 derived stuff. Remove #ifdef'ed out hp300 specific stuff. Remove leftover "last kernel PT page" settings derived from hp300. Whilehere, also remove VM definitions for obsolete COMPAT_HPUX stuff. All hp300 machines has RAMs at a region from the highest address i.e. 0xFFFFFFFF to smaller address (as HP claims "it's the MSB first"), so kernels have to prepare PA==KVA mappings as the "last PT page" to guarantee the running kernel works both before and after the MMU is turned on. For such a special mapping, we have to set up necessary segment table and page table during early startup, in pmap_bootstrap() invoked from locore.s. On the other hand, NeXT machines have RAMs at a region from 0x40000000 to below (i.e. to larger address) so we still need a PA==KVA mapping. However currently NetBSD/next68k just uses the transparent translation registers to achieve the PA==KVA mapping, so unlike hp300 we don't have to prepare special segment table and page table for it. Note many other m68k ports (like luna68k, news68k, x68k etc.) have RAMs at a region from 0x00000000 so usually we can assume PA==KVA and don't have to bother to prepare such speicial mappings. No user visible changes (except now freed wasted pages for the tables). Tested on my NeXTstation slab.
1.4	14-Nov-2004	christos	Delete empty function.
1.3	15-Jul-2003	lukem	__KERNEL_RCSID()
1.2	18-Jan-2001	tv	branches: 1.2.24; No-op commit to force update to a non-"-kk" revision.
1.1	17-Jan-2001	fvdl	branches: 1.1.2; Add machdep file for procfs. Currently only used for linux-style /proc/cpuinfo (only active when procfs is mounted with -o linux). For ports other than the i386 this currently produces an empty string.
1.1.2.2	18-Jan-2001	bouyer	Sync with head (for UBC+NFS fixes, mostly).
1.1.2.1	17-Jan-2001	bouyer	file procfs_machdep.c was added on branch thorpej_scsipi on 2001-01-18 09:22:52 +0000
1.2.24.4	29-Nov-2004	skrll	Sync with HEAD.
1.2.24.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.24.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.24.1	03-Aug-2004	skrll	Sync with HEAD
1.21	07-Sep-2025	thorpej	Remove unnecessary NULL-initialization of TODR handle fields.
1.20	19-Oct-2023	andvar	Fix printf specifier for tvp->tv_sec from 0x%08x to 0x%08llx. Remove printf secs argument for "Regs after:" printout, none expected. Remove "Setting RTC to 0x%08x." and non existing secs arg from settime_old(). Code was changed with rev. 1.14 without fully adjusting DEBUG code. Fixes RTC_DEBUG build for next68k.
1.19	03-Feb-2023	tsutsui	Misc KNF and cosmetics.
1.18	20-Nov-2014	christos	use the inline bcdtobin and bintobcd directly instead through a macro.
1.17	24-Mar-2014	christos	- use cpu_{g,s}etmodel - fix unused
1.16	24-Mar-2014	christos	fix typo.
1.15	12-Dec-2009	tsutsui	branches: 1.15.12; 1.15.22; 1.15.26; Remove `volatile' qualifier from argument types of struct timeval passed to todr_gettime(9) and todr_settime(9). We no longer have an ancient and volatile struct timeval `time' global since we have switched to MI timercounter(9) on all port. XXX1: some of these RTC drivers still assume 32bit time_t XXX2: some of these should be rewritten to use todr_[gs]ettime_ymdhms() XXX3: todr(9) man page doesn't mention todr_[gs]ettime_ymdhms()
1.14	11-Sep-2006	gdamore	branches: 1.14.58; Convert next68k to generic-todr and timecounter. Tested by bouyer@.
1.13	15-Mar-2006	christos	branches: 1.13.10; New patch from Cory Bajus
1.12	14-Mar-2006	christos	Apply patch from Cory Bajus for writing to the RTC
1.11	08-Mar-2006	christos	Fix clock reading problem on turbo nexts and color slabs. First reported by: Timm Wetzel twetzel at gwdg.de on 2001-06-22, and now again by: Cory Bajus cbajus at mts.net
1.10	11-Dec-2005	christos	branches: 1.10.4; 1.10.6; 1.10.8; 1.10.10; merge ktrace-lwp.
1.9	19-Jan-2005	chs	branches: 1.9.8; de-__P, remove register, ansify.
1.8	15-Jul-2003	lukem	branches: 1.8.8; __KERNEL_RCSID()
1.7	27-Sep-2002	provos	branches: 1.7.6; remove trailing \n in panic(). approved perry.
1.6	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.5	13-May-2001	chs	branches: 1.5.2; 1.5.8; turn on printf format-string checking and -Werror. fix all warnings.
1.4	29-May-2000	deberg	branches: 1.4.4; prototype rtc stuff used elsewhere
1.3	31-Jan-1999	dbj	branches: 1.3.8; 1.3.16; Added support for setting boothowto from boot loader flags. print out string of `.' when powering down to work around ununderstood behavior of rtc chip.
1.2	27-Jan-1999	dbj	Finished the setting of the system date from the rtc.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.3.16.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.3.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.4.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.5.8.3	18-Oct-2002	nathanw	Catch up to -current.
1.5.8.2	17-Sep-2002	nathanw	Catch up to -current.
1.5.8.1	13-May-2001	nathanw	file rtc.c was added on branch nathanw_sa on 2002-09-17 21:16:44 +0000
1.5.2.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.7.6.4	24-Jan-2005	skrll	Sync with HEAD.
1.7.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.7.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.7.6.1	03-Aug-2004	skrll	Sync with HEAD
1.8.8.1	29-Apr-2005	kent	sync with -current
1.9.8.2	30-Dec-2006	yamt	sync with head.
1.9.8.1	21-Jun-2006	yamt	sync with head.
1.10.10.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.10.8.3	14-Sep-2006	yamt	sync with head.
1.10.8.2	01-Apr-2006	yamt	sync with head.
1.10.8.1	13-Mar-2006	yamt	sync with head.
1.10.6.1	22-Apr-2006	simonb	Sync with head.
1.10.4.1	09-Sep-2006	rpaulo	sync with head
1.13.10.1	18-Nov-2006	ad	Sync with head.
1.14.58.1	11-Mar-2010	yamt	sync with head
1.15.26.1	18-May-2014	rmind	sync with head
1.15.22.2	03-Dec-2017	jdolecek	update from HEAD
1.15.22.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.15.12.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.5	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.4	11-Sep-2006	gdamore	branches: 1.4.54; 1.4.56; 1.4.58; Convert next68k to generic-todr and timecounter. Tested by bouyer@.
1.3	19-Jan-2005	chs	branches: 1.3.8; 1.3.24; 1.3.36; de-__P, remove register, ansify.
1.2	13-May-2001	chs	branches: 1.2.8; 1.2.24; 1.2.32; turn on printf format-string checking and -Werror. fix all warnings.
1.1	29-May-2000	deberg	branches: 1.1.4; 1.1.6; 1.1.8; prototype rtc stuff used elsewhere
1.1.8.1	21-Jun-2001	nathanw	Catch up to -current.
1.1.6.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.1.6.1	29-May-2000	bouyer	file rtc.h was added on branch thorpej_scsipi on 2000-11-20 20:18:20 +0000
1.1.4.2	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.1.4.1	29-May-2000	minoura	file rtc.h was added on branch minoura-xpg4dl on 2000-06-22 17:02:03 +0000
1.2.32.1	29-Apr-2005	kent	sync with -current
1.2.24.1	24-Jan-2005	skrll	Sync with HEAD.
1.2.8.2	13-May-2001	chs	turn on printf format-string checking and -Werror. fix all warnings.
1.2.8.1	13-May-2001	chs	file rtc.h was added on branch nathanw_sa on 2001-05-13 16:55:41 +0000
1.3.36.1	18-Nov-2006	ad	Sync with head.
1.3.24.1	14-Sep-2006	yamt	sync with head.
1.3.8.1	30-Dec-2006	yamt	sync with head.
1.4.58.1	16-May-2008	yamt	sync with head.
1.4.56.1	18-May-2008	yamt	sync with head.
1.4.54.1	02-Jun-2008	mjf	Sync with HEAD.
1.7	05-Dec-2021	msaitoh	s/from from/from/ in comment.
1.6	23-Oct-2009	snj	Drop 3rd and 4th clauses. Approved by scw (copyright holder).
1.5	10-Nov-1998	dbj	branches: 1.5.150; Sync'ed more files and routines with mvme port in prepartion for UVM. Now use generic m68k cachops everywhere rather than defining them in locore.s
1.4	28-Aug-1998	dbj	Updated many of the pmap files to use current versions from the mvme68k port. The next68k port now uses MACHINE_NEW_NONCONTIG.
1.3	04-Aug-1998	dbj	Fixed memory probe for color turbo machines.
1.2	04-Jul-1998	dbj	Fixed pre-MMU rom console printing. Fixed probing of the segment list on color NeXT's. Added some debug messages on console as it reads the hardware config.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.5.150.1	11-Mar-2010	yamt	sync with head
1.2	17-May-2002	jdolecek	make kgdb buildable again, g/c next68k/stub.c Changes by Christian Limpach in kern/16794, with some minor adjustment by me.
1.1	14-Dec-1999	dbj	branches: 1.1.2; 1.1.8; 1.1.12; 1.1.16; 1.1.24; add files needed to use KGDB as suggested by Christian Limpach <chris@Nice.CH>
1.1.24.1	30-May-2002	gehenna	Catch up with -current.
1.1.16.1	20-Jun-2002	nathanw	Catch up to -current.
1.1.12.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.8.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.1.8.1	14-Dec-1999	bouyer	file stub.c was added on branch thorpej_scsipi on 2000-11-20 20:18:20 +0000
1.1.2.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.14	03-Nov-2002	chs	use a merged sys_machdep.c for all the motorola-MMU m68k platforms.
1.13	13-May-2001	chs	branches: 1.13.8; turn on printf format-string checking and -Werror. fix all warnings.
1.12	13-Dec-2000	jdolecek	branches: 1.12.2; g/c obsolete vtrace(2) stuff
1.11	29-Jun-2000	mrg	remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.10	28-Nov-1999	is	Fix typo (&& -> &).
1.9	25-Nov-1999	is	From the 68040 User Manual, page 4-10: "To fully support self-modifying code in any situation, it is imperative that a CPUSHA intrcution is executed before the execution of the first self-modified instruction. The CPUSHA instruction has the effect of ensuring that there is no stale data iin memory, the pipeline is flushed, and instruction prefetches are repeated and taken from external memory." I verified that this is the only way (I can think of) to make the sigtramp regression test work on 68040. doing cpushl dc; cinvl ic; over the affected address range, then nop (to synchronize the pipeline) is not enough; apparently the nop does not FLUSH the pipeline and prefetch... Note that the 68060 UM has copied the above cited passage, but in fact this is not true. This might be connected to the fact that the 68060 does ensure memory access order under most conditions.
1.8	08-Jul-1999	thorpej	branches: 1.8.2; 1.8.8; Change the pmap_extract() interface to: boolean_t pmap_extract(pmap_t, vaddr_t, paddr_t *); This makes it possible for the pmap to map physical address 0.
1.7	26-Feb-1999	is	branches: 1.7.2; 1.7.4; synchronize types, and s/curproc/p/ in one forgotten place
1.6	26-Feb-1999	is	next68k specific part of PR 6152 fix
1.5	19-Jan-1999	thorpej	No need for <sys/mtio.h>
1.4	13-Jan-1999	abs	Change 'from from' to 'from' in some comments
1.3	10-Nov-1998	dbj	Sync'ed more files and routines with mvme port in prepartion for UVM. Now use generic m68k cachops everywhere rather than defining them in locore.s
1.2	25-Jun-1998	thorpej	defopt COMPAT_HPUX
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.7.4.1	02-Aug-1999	thorpej	Update from trunk.
1.7.2.2	29-Nov-1999	he	Pull up revision 1.10 (requested by is): Fix a typo which caused excessive cache flushes.
1.7.2.1	27-Nov-1999	he	Pull up revision 1.9 (requested by is): Fix i-cache/d-cache synchronization for M68040 cpus (see M68040 UM p.4-10). Makes regress/sys/kern/sigtramp work even on M68040.
1.8.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.8.2.2	05-Jan-2001	bouyer	Sync with HEAD
1.8.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.12.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.13.8.5	11-Nov-2002	nathanw	Catch up to -current
1.13.8.4	12-Jul-2002	nathanw	No longer need to pull in lwp.h; proc.h pulls it in for us.
1.13.8.3	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.13.8.2	18-Nov-2001	scw	MD Scheduler Activation bits for Next68k. Compile-tested only.
1.13.8.1	13-May-2001	scw	file sys_machdep.c was added on branch nathanw_sa on 2001-11-18 18:43:08 +0000
1.97	20-Jan-2024	thorpej	Largely unify the <machine/cpu.h> headers on the m68k platforms.
1.96	19-Jan-2024	thorpej	Consistently use "intr_depth" as the name of the interrupt depth counter on m68k platforms.
1.95	16-Jan-2024	thorpej	Switch next68k over to common interrupt dispatch and G/C __HAVE_LEGACY_INTRCNT. Also included is G/C of the old ssir stuff that's no longer used.
1.94	05-Oct-2023	ad	Arrange to update cached LWP credentials in userret() rather than during syscall/trap entry, eliminating a test+branch on every syscall/trap. This wasn't possible in the 3.99.x timeframe when l->l_cred came about because there wasn't a reliable/timely way to force an ONPROC LWP running on a remote CPU into the kernel (which is just about the only new thing in this scheme).
1.93	03-Feb-2023	tsutsui	Misc KNF and cosmetics.
1.92	25-Sep-2021	tsutsui	Call cnpollc(9) before cngetc(9) as the cons(9) man page says. Affects only inside #ifdef DEBUG part on "trap during panic" in trap.c derived from hp300.
1.91	21-Nov-2019	ad	mi_userret(): take care of calling preempt(), set spc_curpriority directly, and remove MD code that does the same.
1.90	06-Apr-2019	thorpej	Overhaul the API used to fetch and store individual memory cells in userspace. The old fetch(9) and store(9) APIs (fubyte(), fuword(), subyte(), suword(), etc.) are retired and replaced with new ufetch(9) and ustore(9) APIs that can return proper error codes, etc. and are implemented consistently across all platforms. The interrupt-safe variants are no longer supported (and several of the existing attempts at fuswintr(), etc. were buggy and not actually interrupt-safe). Also augmement the ucas(9) API, making it consistently available on all plaforms, supporting uniprocessor and multiprocessor systems, even those that do not have CAS or LL/SC primitives. Welcome to NetBSD 8.99.37.
1.89	18-Feb-2019	thorpej	Refactor the 68040 writeback() from each m68k port's trap handler into a shared copy: m68040_writeback(). It is essentially a copy of the Atari version, with some minor cosmetic tweaks and one small performance optimization from the mvme68k port. Tested by rjs@ on a Quadra 950. (Thanks!)
1.88	04-Mar-2015	martin	branches: 1.88.18; Handle EINVAL in the fault path and send SIGBUS on mmap'd access past EOF
1.87	24-Mar-2014	christos	branches: 1.87.6; - use cpu_{g,s}etmodel - fix unused
1.86	24-Mar-2014	christos	fix typo.
1.85	19-Feb-2012	rmind	branches: 1.85.2; 1.85.4; Remove COMPAT_SA / KERN_SA. Welcome to 6.99.3! Approved by core@.
1.84	08-Feb-2011	rmind	branches: 1.84.4; 1.84.8; Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were. Extra verification by snj@.
1.83	17-Jan-2011	tsutsui	branches: 1.83.2; Explicitly include <machine/pcb.h> for struct pcb.
1.82	20-Dec-2010	matt	branches: 1.82.2; Move counting of faults, traps, intrs, soft[intr]s, syscalls, and nswtch from uvmexp to per-cpu cpu_data and move them to 64bits. Remove unneeded includes of <uvm/uvm_extern.h> and/or <uvm/uvm.h>.
1.81	07-Jul-2010	chs	implement ucas_* for m68k.
1.80	06-Jun-2010	mrg	fix PR 6724 - convert m68k options to defflag's. this means that M680[12346] are now available from opt_m68k_arch.h. FPSP meantioned in the PR has already been fixed, and i could not find any more. i built these kernels to ensure i did not break their builds: amiga: GENERIC DRACO atari: HADES FALCON MILAN-PCIIDE mac68k: GENERIC sun2: GENERIC sun3: GENERIC GENERIC3X cesfic: attempted GENERIC, does not build due to lack of machine/bus.h hp300: GENERIC luna68k: GENERIC mvme68k: GENERIC news68k: GENERIC next68k: GENERIC x68k: GENERIC
1.79	20-Mar-2010	chs	fix copy{in,out}{,str}() to return the error returned by uvm_fault(). fixes PR 41813.
1.78	23-Nov-2009	rmind	branches: 1.78.2; 1.78.4; Use lwp_getpcb() on m68k ports, clean from struct user usage.
1.77	26-Oct-2009	cegger	kill extra whitespaces reviewed by tsutsui@
1.76	18-Mar-2009	cegger	bcopy -> memcpy
1.75	27-Jan-2009	martin	branches: 1.75.2; Centralize fpu exception to siginfo code encoding for all m68k archs, fixes a failure in the lib/libc/ieeefp/except regression test.
1.74	15-Oct-2008	wrstuden	branches: 1.74.2; 1.74.4; Merge wrstuden-revivesa into HEAD.
1.73	24-Apr-2008	ad	branches: 1.73.2; 1.73.4; 1.73.8; Merge proc::p_mutex and proc::p_smutex into a single adaptive mutex, since we no longer need to guard against access from hardware interrupt handlers. Additionally, if cloning a process with CLONE_SIGHAND, arrange to have the child process share the parent's lock so that signal state may be kept in sync. Partially addresses PR kern/37437.
1.72	31-Dec-2007	ad	branches: 1.72.6; 1.72.8; Remove COMPAT_HPUX.
1.71	03-Dec-2007	ad	branches: 1.71.6; Interrupt handling changes, in discussion since February: - Reduce available SPL levels for hardware devices to none, vm, sched, high. - Acquire kernel_lock only for interrupts at IPL_VM. - Implement threaded soft interrupts.
1.70	05-Nov-2007	ad	branches: 1.70.2; Don't set l_usrpri / spc_curpriority here. mi_userret() does it.
1.69	17-Oct-2007	garbled	Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.68	01-Sep-2007	mhitch	branches: 1.68.4; 68030 and 68040 processors consider the read portion of a read-modify-write transfer as a write to ensure the memory is writable before starting any transfer. The fault status information does not reflect this in the 'read' status bit (i.e. it shows up as a read access), so faults with a RMW access to non-writable memory was not getting the correct protection. The page would be read-only and the instruction would fault over and over. A specific example is when a process forks, and the child process attempts to execute a RMW access to a data page, which is read-only because it's CoP Copy-On-Write. When checking if the page needs to be writablek, also check the locked transfer and treat any locked transfer as a write. 68060 already handled this correctly, since it has separate read and write fault bits, and both are set on a RMW access and the trap code was checking the write status bit. Fixes PR#36848.
1.67	12-Jun-2007	mhitch	branches: 1.67.4; 1.67.8; 1.67.10; Pass a frame pointer to trap() rather than the 'entire frame' trick. Gcc4 was optimizing away modifications to the frame contents (it's not nice to trick gcc). Pass the pointer as the first argument to reduce the number of places that would be changed otherwise. Fixes the getcwd regression test on most m68k ports.
1.66	21-May-2007	tsutsui	Adapt rest of m68k ports to yamt-idlelwp. Compile tested only.
1.65	08-Mar-2007	tsutsui	branches: 1.65.2; 1.65.4; 1.65.10; MI softintr(9)'fy. Tested by bouyer@. See also: http://mail-index.netbsd.org/port-next68k/2007/03/06/0000.html
1.64	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.63	28-Feb-2007	thorpej	TRUE -> true, FALSE -> false
1.62	09-Feb-2007	ad	branches: 1.62.2; Merge newlock2 to head.
1.61	23-Jul-2006	ad	branches: 1.61.4; 1.61.8; 1.61.10; Use the LWP cached credentials where sane.
1.60	19-Jul-2006	ad	- Hold a reference to the process credentials in each struct lwp. - Update the reference on syscall and user trap if p_cred has changed. - Collect accounting flags in the LWP, and collate on LWP exit.
1.59	15-May-2006	yamt	include kauth.h for kauth_cred_geteuid.
1.58	14-May-2006	elad	integrate kauth.
1.57	15-Mar-2006	drochner	branches: 1.57.2; adapt to uvm_fault() interface cleanup: kill the useless 3rd argument
1.56	25-Feb-2006	wiz	branches: 1.56.2; 1.56.4; Fix some typos.
1.55	11-Dec-2005	christos	branches: 1.55.2; 1.55.4; 1.55.6; merge ktrace-lwp.
1.54	05-Jun-2005	he	branches: 1.54.2; Adapt to -Wcast-qual by adding a few consts.
1.53	19-Jan-2005	chs	de-__P, remove register, ansify.
1.52	28-Aug-2004	jdolecek	branches: 1.52.4; use uvm_grow() to update stack segment size on stack page fault instead of MD code
1.51	16-May-2004	wiz	"panicking" needs a k.
1.50	14-Mar-2004	cl	add kernel part of concurrency support for SA on MP systems - move per VP data into struct sadata_vp referenced from l->l_savp * VP id * lock on VP data * LWP on VP * recently blocked LWP on VP * queue of LWPs woken which ran on this VP before sleep * faultaddr * LWP cache for upcalls * upcall queue - add current concurrency and requested concurrency variables - make process exit run LWP on all VPs - make signal delivery consider all VPs - make timer events consider all VPs - add sa_newsavp to allocate new sadata_vp structure - add sa_increaseconcurrency to prepare new VP - make sys_sa_setconcurrency request new VP or wakeup idle VP - make sa_yield lower current concurrency - set sa_cpu = VP id in upcalls - maintain cached LWPs per VP
1.49	08-Nov-2003	tsutsui	Remove obsolete comments about curproc.
1.48	02-Nov-2003	cl	Extend the #ifdef M68040 so that the `sig' variable declaration is moved in as well, as it's otherwise not used. (from atari/atari/trap.c and x68k/x68k/trap.c)
1.47	31-Oct-2003	cl	Reduce code duplication by adding mi_userret() in sys/userret.h containing signal posting, kernel-exit handling and sa_upcall processing. XXX the pc532, sparc, sparc64 and vax ports should have their XXX userret() code rearranged to use this.
1.46	08-Oct-2003	thorpej	* Shuffle some data structures so, and add a flags word to ksiginfo_t. Right now the only flag is used to indicate if a ksiginfo_t is a result of a trap. Add a predicate macro to test for this flag. * Add initialization macros for ksiginfo_t's. * Add accssor macro for ksi_trap. Expands to 0 if the ksiginfo_t was not the result of a trap. This matches the sigcontext trapcode semantics. * In kpsendsig(), use KSI_TRAP_P() to select the lwp that gets the signal. Inspired by Matthias Drochner's fix to kpsendsig(), but correctly handles the case of non-trap-generated signals that have a > 0 si_code. This patch fixes a signal delivery problem with threaded programs noted by Matthias Drochner on tech-kern. As discussed on tech-kern. Reviewed and OK's by Christos.
1.45	22-Sep-2003	cl	SA_SIGINFO support for m68k (port specific changes)
1.44	17-Sep-2003	cl	add MD part of SA/pthread pagefault handling on all m68k ports
1.43	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.42	15-Jul-2003	lukem	__KERNEL_RCSID()
1.41	02-Apr-2003	thorpej	branches: 1.41.2; Use PAGE_SIZE rather than NBPG.
1.40	28-Jan-2003	wiz	success, not sucess. Noted by mjl.
1.39	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.38	11-Sep-2002	mycroft	branches: 1.38.2; Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.37	17-May-2002	jdolecek	make kgdb buildable again, g/c next68k/stub.c Changes by Christian Limpach in kern/16794, with some minor adjustment by me.
1.36	14-Feb-2002	chs	branches: 1.36.8; allow writing to write-only mappings. fixes PR 3493.
1.35	10-Sep-2001	chris	branches: 1.35.4; Update pmap_update to now take the updated pmap as an argument. This will allow improvements to the pmaps so that they can more easily defer expensive operations, eg tlb/cache flush, til the last possible moment. Currently this is a no-op on most platforms, so they should see no difference. Reviewed by Jason.
1.34	02-Jun-2001	chs	branches: 1.34.2; 1.34.4; replace vm_map{,_entry}_t with struct vm_map{,_entry} *.
1.33	30-May-2001	lukem	add missing #include "opt_kgdb.h"
1.32	24-Apr-2001	thorpej	Sprinkle pmap_update() calls after calls to: - pmap_enter() - pmap_remove() - pmap_protect() - pmap_kenter_pa() - pmap_kremove() as described in pmap(9). These calls are relatively conservative. It may be possible to optimize these a little more.
1.31	15-Mar-2001	chs	eliminate the KERN_* error codes in favor of the traditional E* codes. the mapping is: KERN_SUCCESS 0 KERN_INVALID_ADDRESS EFAULT KERN_PROTECTION_FAILURE EACCES KERN_NO_SPACE ENOMEM KERN_INVALID_ARGUMENT EINVAL KERN_FAILURE various, mostly turn into KASSERTs KERN_RESOURCE_SHORTAGE ENOMEM KERN_NOT_RECEIVER <unused> KERN_NO_ACCESS <unused> KERN_PAGES_LOCKED <unused>
1.30	15-Jan-2001	thorpej	branches: 1.30.2; Make softclock a generic soft interrupt of the API is available, adding the requisite void * argument to softclock().
1.29	23-Dec-2000	jdolecek	split off thread specific stuff from struct sigacts to struct sigctx, leaving only signal handler array sharable between threads move other random signal stuff from struct proc to struct sigctx This addresses kern/10981 by Matthew Orgass. XXX I wish m68k ports would share trap.c
1.28	19-Dec-2000	scw	Unification of the m68k syscall() function.
1.27	21-Nov-2000	tsutsui	s/struct const sysent/const struct sysent/ (BTW, luna68k was missed in emul/execsw changes?)
1.26	21-Nov-2000	jdolecek	restructure struct emul and execsw, in preparation to make emulations LKMable: * move all exec-type specific information from struct emul to execsw[] and provide single struct emul per emulation * elf: - kern/exec_elf32.c:probe_funcs[] is gone, execsw[] how has one entry per emulation and contains pointer to respective probe function - interp is allocated via MALLOC() rather than on stack - elf_args structure is allocated via MALLOC() rather than malloc() * ecoff: the per-emulation hooks moved from alpha and mips specific code to OSF1 and Ultrix compat code as appropriate, execsw[] has one entry per emulation supporting ecoff with appropriate probe function * the makecmds/probe functions don't set emulation, pointer to emulation is part of appropriate execsw[] entry * constify couple of structures
1.25	29-Jun-2000	mrg	remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.24	27-Jun-2000	mrg	remove redudant <vm/pmap.h> includes. <vm/pmap.h> -> <uvm/uvm_pmap.h>
1.23	06-Jun-2000	soren	defopt SYSCALL_DEBUG.
1.22	27-May-2000	sommerfeld	branches: 1.22.2; Reduce use of curproc in several places: - Change ktrace interface to pass in the current process, rather than p->p_tracep, since the various ktr* function need curproc anyway. - Add curproc as a parameter to mi_switch() since all callers had it handy anyway. - Add a second proc argument for inferior() since callers all had curproc handy. Also, miscellaneous cleanups in ktrace: - ktrace now always uses file-based, rather than vnode-based I/O (simplifies, increases type safety); eliminate KTRFLAG_FD & KTRFAC_FD. Do non-blocking I/O, and yield a finite number of times when receiving EWOULDBLOCK before giving up. - move code duplicated between sys_fktrace and sys_ktrace into ktrace_common. - simplify interface to ktrwrite()
1.21	26-May-2000	thorpej	First sweep at scheduler state cleanup. Collect MI scheduler state into global and per-CPU scheduler state: - Global state: sched_qs (run queues), sched_whichqs (bitmap of non-empty run queues), sched_slpque (sleep queues). NOTE: These may collectively move into a struct schedstate at some point in the future. - Per-CPU state, struct schedstate_percpu: spc_runtime (time process on this CPU started running), spc_flags (replaces struct proc's p_schedflags), and spc_curpriority (usrpri of processes on this CPU). - Every platform must now supply a struct cpu_info and a curcpu() macro. Simplify existing cpu_info declarations where appropriate. - All references to per-CPU scheduler state now made through curcpu(). NOTE: this will likely be adjusted in the future after further changes to struct proc are made. Tested on i386 and Alpha. Changes are mostly mechanical, but apologies in advance if it doesn't compile on a particular platform.
1.20	24-May-2000	thorpej	Use preempt(), not an open-coded equivalent (which won't be equivalent for long).
1.19	05-Dec-1999	ragge	clrnd()/clbase() discarding.
1.18	13-Nov-1999	thorpej	Update for pmap_enter() API change. No functional difference.
1.17	26-Oct-1999	itohy	Fix the problem that single-step tracing of a trap instruction drops the system into kernel debugger.
1.16	04-Aug-1999	dbj	branches: 1.16.2; 1.16.4; 1.16.6; sync with mvme68k/mvme68k/trap.c:1.32
1.15	08-Jul-1999	thorpej	Change the pmap_extract() interface to: boolean_t pmap_extract(pmap_t, vaddr_t, paddr_t *); This makes it possible for the pmap to map physical address 0.
1.14	27-Mar-1999	dbj	branches: 1.14.4; added kgdb support.
1.13	26-Mar-1999	mycroft	Changes for modified pmap_enter() API: * Map the message buffer with access_type = VM_PROT_READ\|VM_PROT_WRITE `just because'. * Map the file system buffers with access_type = VM_PROT_READ\|VM_PROT_WRITE to avoid possible problems with pagemove(). * Do not use VM_PROT_EXEC with either of the above. * Map pages for /dev/mem with access_type = prot. Also, DO NOT use pmap_kenter() for this, as we DO NOT want to lose modification information. * Map pages in dumpsys() with VM_PROT_READ. * Map pages in m68k mappedcopyin()/mappedcopyout() and writeback() with access_type = prot. * For now, bus_dma*(), pmap_map(), vmapbuf(), and similar functions still use access_type = 0. This should probably be revisited.
1.12	24-Mar-1999	mrg	completely remove Mach VM support. all that is left is the all the header files as UVM still uses (most of) these.
1.11	18-Mar-1999	chs	if uvm_fault() fails with KERN_RESOURCE_SHORTAGE, send a SIGKILL and print a message about it. this will be used to recover from out-of-swap conditions.
1.10	13-Jan-1999	abs	Change 'from from' to 'from' in some comments
1.9	15-Dec-1998	itohy	Added COMPAT_LINUX support.
1.8	11-Nov-1998	thorpej	Changes to support fork_kthread(): - cpu_set_kpc() now takes void *arg third argument, passed to the entry point. - cpu_fork() allows parent to be non-curproc iff parent is proc0. When forking non-curproc, assume its state has already been saved. - Adjust various pieces of machine-dependent code to account of all of this.
1.7	10-Nov-1998	dbj	Sync'ed more files and routines with mvme port in prepartion for UVM. Now use generic m68k cachops everywhere rather than defining them in locore.s
1.6	01-Oct-1998	thorpej	Adapt to signal changes.
1.5	04-Jul-1998	jonathan	defopt DDB.
1.4	25-Jun-1998	thorpej	defopt COMPAT_HPUX
1.3	25-Jun-1998	thorpej	defopt COMPAT_SUNOS
1.2	25-Jun-1998	thorpej	defopt KTRACE
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.14.4.1	02-Aug-1999	thorpej	Update from trunk.
1.16.6.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.16.4.1	15-Nov-1999	fvdl	Sync with -current
1.16.2.6	27-Mar-2001	bouyer	Sync with HEAD.
1.16.2.5	18-Jan-2001	bouyer	Sync with head (for UBC+NFS fixes, mostly).
1.16.2.4	05-Jan-2001	bouyer	Sync with HEAD
1.16.2.3	08-Dec-2000	bouyer	Sync with HEAD.
1.16.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.16.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.22.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.30.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.30.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.34.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.34.2.4	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.34.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.34.2.2	16-Mar-2002	jdolecek	Catch up with -current.
1.34.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.35.4.11	07-Jan-2003	thorpej	In the SA universe, the switch-to-this-LWP decision is made at a different level than where preempt() calls are made, which renders the "newlwp" argument useless. Replace it with a "more work to do" boolean argument. Returning to userspace preempt() calls pass 0. "Voluntary" preemptions in e.g. uiomove() pass 1. This will be used to indicate to the SA subsystem that the LWP is not yet finished in the kernel. Collapse the SA vs. non-SA cases of preempt() together, making the conditional code block much smaller, and don't call sa_preempt() if more work is to come. NOTE: THIS IS NOT A COMPLETE FIX TO THE preempt()-in-uiomove() PROBLEM THAT CURRENTLY EXISTS FOR SA PROCESSES.
1.35.4.10	26-Sep-2002	nathanw	Change "if (l->l_flag & L_SA_UPCALL)" to "while (l->l_flag & L_SA_UPCALL)" in userret() functions or equivalent, to permit delivery of multiple upcalls in a single kernel entry. XXX It's getting crowded in here. Collapsing posting signals, upcalls, and XXX kernel-exit handling into one mechanism would be nice.
1.35.4.9	17-Sep-2002	nathanw	Catch up to -current.
1.35.4.8	12-Jul-2002	nathanw	No longer need to pull in lwp.h; proc.h pulls it in for us.
1.35.4.7	24-Jun-2002	nathanw	Curproc->curlwp renaming. Change uses of "curproc->l_proc" back to "curproc", which is more like the original use. Bare uses of "curproc" are now "curlwp". "curproc" is now #defined in proc.h as ((curlwp) ? (curlwp)->l_proc) : NULL) so that it is always safe to reference curproc (dereferencing curproc is another story, but that's always been true).
1.35.4.6	20-Jun-2002	nathanw	Catch up to -current.
1.35.4.5	28-Feb-2002	nathanw	Catch up to -current.
1.35.4.4	17-Dec-2001	nathanw	cpu_upcall() -> sa_upcall_userret().
1.35.4.3	25-Nov-2001	scw	Deal with `want_resched' with trap()'s T_ASTFLT case where it belongs instead of in userret().
1.35.4.2	18-Nov-2001	scw	MD Scheduler Activation bits for Next68k. Compile-tested only.
1.35.4.1	10-Sep-2001	scw	file trap.c was added on branch nathanw_sa on 2001-11-18 18:43:08 +0000
1.36.8.1	30-May-2002	gehenna	Catch up with -current.
1.38.2.1	18-Dec-2002	gmcgarry	Merge pcred and ucred, and poolify. TBD: check backward compatibility and factor-out some higher-level functionality.
1.41.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.41.2.5	24-Jan-2005	skrll	Sync with HEAD.
1.41.2.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.41.2.3	18-Sep-2004	skrll	Sync with HEAD.
1.41.2.2	03-Sep-2004	skrll	Sync with HEAD
1.41.2.1	03-Aug-2004	skrll	Sync with HEAD
1.52.4.1	29-Apr-2005	kent	sync with -current
1.54.2.7	21-Jan-2008	yamt	sync with head
1.54.2.6	07-Dec-2007	yamt	sync with head
1.54.2.5	15-Nov-2007	yamt	sync with head.
1.54.2.4	03-Sep-2007	yamt	sync with head.
1.54.2.3	26-Feb-2007	yamt	sync with head.
1.54.2.2	30-Dec-2006	yamt	sync with head.
1.54.2.1	21-Jun-2006	yamt	sync with head.
1.55.6.2	01-Jun-2006	kardel	Sync with head.
1.55.6.1	22-Apr-2006	simonb	Sync with head.
1.55.4.1	09-Sep-2006	rpaulo	sync with head
1.55.2.1	01-Mar-2006	yamt	sync with head.
1.56.4.2	19-Apr-2006	elad	sync with head - hopefully this will work
1.56.4.1	08-Mar-2006	elad	Adapt to kernel authorization KPI. I expect some lossage here...
1.56.2.3	11-Aug-2006	yamt	sync with head
1.56.2.2	24-May-2006	yamt	sync with head.
1.56.2.1	01-Apr-2006	yamt	sync with head.
1.57.2.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.61.10.2	23-Sep-2007	wrstuden	Sync with somewhat-recent netbsd-4.
1.61.10.1	03-Sep-2007	wrstuden	Sync w/ NetBSD-4-RC_1
1.61.8.2	11-Sep-2007	msaitoh	Pull up following revision(s) (requested by mhitch in ticket #866): sys/arch/atari/atari/trap.c: 1.92 sys/arch/mac68k/mac68k/trap.c: 1.129 sys/arch/amiga/amiga/trap.c: 1.116 sys/arch/mvme68k/mvme68k/trap.c: 1.91 sys/arch/news68k/news68k/trap.c: 1.54 sys/arch/sun3/sun3/trap.c: 1.131 sys/arch/next68k/next68k/trap.c: 1.68 sys/arch/luna68k/luna68k/trap.c: 1.47 sys/arch/cesfic/cesfic/trap.c: 1.36 sys/arch/x68k/x68k/trap.c: 1.90 sys/arch/hp300/hp300/trap.c: 1.132 68030 and 68040 processors consider the read portion of a read-modify-write transfer as a write to ensure the memory is writable before starting any transfer. The fault status information does not reflect this in the 'read' status bit (i.e. it shows up as a read access), so faults with a RMW access to non-writable memory was not getting the correct protection. The page would be read-only and the instruction would fault over and over. A specific example is when a process forks, and the child process attempts to execute a RMW access to a data page, which is read-only because it's CoP Copy-On-Write. When checking if the page needs to be writablek, also check the locked transfer and treat any locked transfer as a write. 68060 already handled this correctly, since it has separate read and write fault bits, and both are set on a RMW access and the trap code was checking the write status bit. Fixes PR#36848.
1.61.8.1	18-Jun-2007	liamjfoy	Pull up following revision(s) (requested by mhitch in ticket #728): sys/arch/mvme68k/mvme68k/locore.s: revision 1.98 sys/arch/mac68k/mac68k/trap.c: revision 1.128 sys/arch/next68k/next68k/locore.s: revision 1.48 sys/arch/mac68k/mac68k/locore.s: revision 1.152 sys/arch/sun3/sun3/locore.s: revision 1.88 sys/arch/sun2/sun2/locore.s: revision 1.19 sys/arch/sun2/sun2/trap.c: revision 1.32 sys/arch/m68k/m68k/db_trace.c: revision 1.51 sys/arch/mvme68k/mvme68k/trap.c: revision 1.90 sys/arch/news68k/news68k/trap.c: revision 1.53 sys/arch/luna68k/luna68k/locore.s: revision 1.27 sys/arch/atari/atari/locore.s: revision 1.99 sys/arch/sun3/sun3/trap.c: revision 1.130 sys/arch/x68k/x68k/trap.c: revision 1.89 sys/arch/next68k/next68k/trap.c: revision 1.67 sys/arch/x68k/x68k/locore.s: revision 1.79 sys/arch/news68k/news68k/locore.s: revision 1.43 sys/arch/luna68k/luna68k/trap.c: revision 1.46 sys/arch/hp300/hp300/locore.s: revision 1.140 sys/arch/cesfic/cesfic/locore.s: revision 1.15 sys/arch/cesfic/cesfic/trap.c: revision 1.35 sys/arch/m68k/m68k/trap_subr.s: revision 1.12 sys/arch/amiga/amiga/locore.s: revision 1.143 Pass a frame pointer to trap() rather than the 'entire frame' trick. Gcc4 was optimizing away modifications to the frame contents (it's not nice to trick gcc). Pass the pointer as the first argument to reduce the number of places that would be changed otherwise. Fixes the getcwd regression test on most m68k ports.
1.61.4.2	06-Feb-2007	ad	Update m68k pasteware.
1.61.4.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.62.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.65.10.3	03-Oct-2007	garbled	Sync with HEAD
1.65.10.2	26-Jun-2007	garbled	Sync with HEAD.
1.65.10.1	22-May-2007	matt	Update to HEAD.
1.65.4.1	11-Jul-2007	mjf	Sync with head.
1.65.2.4	03-Dec-2007	ad	Sync with HEAD.
1.65.2.3	09-Oct-2007	ad	Sync with head.
1.65.2.2	15-Jul-2007	ad	Sync with head.
1.65.2.1	27-May-2007	ad	Sync with head.
1.67.10.2	09-Jan-2008	matt	sync with HEAD
1.67.10.1	06-Nov-2007	matt	sync with HEAD
1.67.8.3	09-Dec-2007	jmcneill	Sync with HEAD.
1.67.8.2	06-Nov-2007	joerg	Sync with HEAD.
1.67.8.1	03-Sep-2007	jmcneill	Sync with HEAD.
1.67.4.1	03-Sep-2007	skrll	Sync with HEAD.
1.68.4.1	13-Nov-2007	bouyer	Sync with HEAD
1.70.2.2	18-Feb-2008	mjf	Sync with HEAD.
1.70.2.1	08-Dec-2007	mjf	Sync with HEAD.
1.71.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.72.8.1	18-May-2008	yamt	sync with head.
1.72.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.72.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.73.8.1	19-Oct-2008	haad	Sync with HEAD.
1.73.4.4	30-Jun-2008	wrstuden	Change how we make SA threads not generate upcalls. Instead of clearing LW_SA, use a private flag, LP_SA_NOBLOCK, that we set when we want to not generate upcalls. This means we do NOT need to lock (l) (ourselves) to set it. Adjust tests that look at LW_SA. Now, we are an upcall-generating lwp if ((l->l_flag & LW_SA) && (~l->l_pflag & LP_SA_NOBLOCK)). Introduce code pattern to set & remember this: f = ~l->l_pflag & LP_SA_NOBLOCK; l->l_pflag \|= LP_SA_NOBLOCK; ... /* f is now LP_SA_NOBLOCK if it wasn't set in l_pflag before */ l->l_pflag ^= f; I updated a lot of the trap handlers to do trap handling iff LP_SA_NOBLOCK is not set. I tried to figure out if the trap handler could be triggered for user-based faults as opposed to kernel faults to user addresses, and only look at LP_SA_NOBLOCK for the latter. Above is a result of discussions with rmind at to reduce lock twiddling. Also, per same discussions, add locking to sys_sa_preempt(). p_lock is the lock we want. Also, per same discussions, remove use of LSSUSPENDED as a thread state. We needed to use it when we were emulating the 4.X and previous behavior of hiding cached threads. For the moment, we now have them instead remain visible to all and have them sleeping on the "lwpcache" wait channel. sa_newcachelwp(): sa_putcachelwp() wants savp_mutex held, not p_lock. Tweak some comments.
1.73.4.3	22-Jun-2008	wrstuden	Re-add cpu_upcall() and page fault code. i386 kernels now compile. They don't boot, but that seems to be a consequence of current from the day this branch was started.
1.73.4.2	14-May-2008	wrstuden	Per discussion with ad at n dot o, revert signal mask handling changes. The l_sigstk changes are most likely totally un-needed as SA will never use a signal stack - we send an upcall (or will as other diffs are brought in). The l_sigmask changes were too controvertial. In all honesty, I think it's probably best to revert them. The main reason they were there is the fact that in an SA process, we don't mask signals per kernel thread, we mask them per user thread. In the kernel, we want them all to get turned into upcalls. Thus the normal state of l_sigmask in an SA process is for it to always be empty. While we are in the process of delivering a signal, we want to temporarily mask a signal (so we don't recursively exhaust our upcall stacks). However signal delivery is rare (important, but rare), and delivering back-to-back signals is even rarer. So rather than cause every user of a signal mask to be prepared for this very rare case, we will just add a second check later in the signal delivery code. Said change is not in this diff. This also un-compensates all of our compatability code for dealing with SA. SA is a NetBSD-specific thing, so there's no need for Irix, Linux, Solaris, SVR4 and so on to cope with it. As previously, everything other than kern_sa.c compiles in i386 GENERIC as of this checkin. I will switch to ALL soon for compile testing.
1.73.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.73.2.3	11-Aug-2010	yamt	sync with head.
1.73.2.2	11-Mar-2010	yamt	sync with head
1.73.2.1	04-May-2009	yamt	sync with head.
1.74.4.1	02-Feb-2009	snj	Pull up following revision(s) (requested by martin in ticket #332): sys/arch/amiga/amiga/trap.c: revision 1.122 sys/arch/atari/atari/trap.c: revision 1.99 sys/arch/cesfic/cesfic/trap.c: revision 1.43 sys/arch/hp300/hp300/trap.c: revision 1.140 sys/arch/luna68k/luna68k/trap.c: revision 1.55 sys/arch/m68k/include/signal.h: revision 1.25 sys/arch/m68k/m68k/sig_machdep.c: revision 1.41 sys/arch/mac68k/mac68k/trap.c: revision 1.136 via patch sys/arch/mvme68k/mvme68k/trap.c: revision 1.98 sys/arch/news68k/news68k/trap.c: revision 1.60 sys/arch/next68k/next68k/trap.c: revision 1.75 sys/arch/sun2/sun2/trap.c: revision 1.37 sys/arch/sun3/sun3/trap.c: revision 1.136 sys/arch/x68k/x68k/trap.c: revision 1.97 Centralize fpu exception to siginfo code encoding for all m68k archs, fixes a failure in the lib/libc/ieeefp/except regression test.
1.74.2.2	28-Apr-2009	skrll	Sync with HEAD.
1.74.2.1	03-Mar-2009	skrll	Sync with HEAD.
1.75.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.78.4.3	05-Mar-2011	rmind	sync with head
1.78.4.2	03-Jul-2010	rmind	sync with head
1.78.4.1	30-May-2010	rmind	sync with head
1.78.2.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.78.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.82.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.83.2.1	17-Feb-2011	bouyer	Sync with HEAD
1.84.8.1	24-Feb-2012	mrg	sync to -current.
1.84.4.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.84.4.1	17-Apr-2012	yamt	sync with head
1.85.4.1	18-May-2014	rmind	sync with head
1.85.2.2	03-Dec-2017	jdolecek	update from HEAD
1.85.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.87.6.1	06-Apr-2015	skrll	Sync with HEAD
1.88.18.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.88.18.1	10-Jun-2019	christos	Sync with HEAD
1.14	13-Jan-2024	thorpej	Switch next68k over to the common m68k vector table.
1.13	03-Feb-2023	tsutsui	Misc KNF and cosmetics.
1.12	05-Dec-2021	msaitoh	s/from from/from/ in comment.
1.11	08-Feb-2011	rmind	Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were. Extra verification by snj@.
1.10	11-Dec-2005	christos	branches: 1.10.100; 1.10.106; 1.10.108; merge ktrace-lwp.
1.9	22-Sep-2003	cl	SA_SIGINFO support for m68k (port specific changes)
1.8	11-Sep-2002	mycroft	branches: 1.8.6; Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.7	12-May-2001	chs	branches: 1.7.2; 1.7.8; switch next68k to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return pointer values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.6	19-Nov-1998	dbj	branches: 1.6.22; Removed unused buserr and addrerr declarations.
1.5	10-Nov-1998	dbj	Sync'ed more files and routines with mvme port in prepartion for UVM. Now use generic m68k cachops everywhere rather than defining them in locore.s
1.4	04-Oct-1998	thorpej	Sigh, we are going to have to burn a vector for Just Sigreturn again, for now, until we have a more generic {get,set}context(). Update the comment for trap #3 accordingly.
1.3	30-Sep-1998	thorpej	If !COMPAT_13, make trap #1 produce an illegal instruction. Fix the comment for trap #2 to reflect that it's the trace trap.
1.2	30-Sep-1998	thorpej	Note that trap #1 is compat_13_sigreturn, and give trap #3 to syscalls which require special handling, e.g. sigreturn on m68k. This differs from the old sigreturn trap in that we require the syscall number to be in register d0, just like the regular syscall entry point. This will allow sigreturn to be versioned in the future without the need to allocate another trap vector.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.6.22.1	21-Jun-2001	nathanw	Catch up to -current.
1.7.8.2	17-Sep-2002	nathanw	Catch up to -current.
1.7.8.1	12-May-2001	nathanw	file vectors.s was added on branch nathanw_sa on 2002-09-17 21:16:45 +0000
1.7.2.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.8.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.8.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.8.6.1	03-Aug-2004	skrll	Sync with HEAD
1.10.108.1	17-Feb-2011	bouyer	Sync with HEAD
1.10.106.1	06-Jun-2011	jruoho	Sync with HEAD.
1.10.100.1	05-Mar-2011	rmind	sync with head
1.28	20-Oct-2002	chs	merge the 12 copies of vm_machdep.c on the m68k platforms. clean up some other stuff along the way, including: - use m68k/cacheops.*, remove duplicates from cpu.h. - centralize a few declarations in (all the copies of) cpu.h. - define M68K_VAC on platforms which have a VAC. - switch the sun platforms to the (now common) proc_trampoline(). - do the phys_map thang on the sun platforms too, no reason not to.
1.27	04-Mar-2002	simonb	Don't need to declare phys_map - it is declared in <uvm/uvm_extern.h>.
1.26	10-Sep-2001	chris	branches: 1.26.4; Update pmap_update to now take the updated pmap as an argument. This will allow improvements to the pmaps so that they can more easily defer expensive operations, eg tlb/cache flush, til the last possible moment. Currently this is a no-op on most platforms, so they should see no difference. Reviewed by Jason.
1.25	19-Aug-2001	chs	branches: 1.25.2; use pmap_k* in vmapbuf() and vunmapbuf() since there's no VAC on this platform. in vunmapbuf(), call pmap_*remove() explicitly since uvm_km_free_wakeup() will soon no longer do it for us.
1.24	02-Jun-2001	chs	branches: 1.24.2; replace vm_map{,_entry}_t with struct vm_map{,_entry} *.
1.23	28-May-2001	chs	in pagemove(), use pmap_k{enter_pa,remove} instead of pmap_{enter,remove} since buffer cache pages aren't really managed by UVM.
1.22	13-May-2001	chs	turn on printf format-string checking and -Werror. fix all warnings.
1.21	24-Apr-2001	thorpej	Sprinkle pmap_update() calls after calls to: - pmap_enter() - pmap_remove() - pmap_protect() - pmap_kenter_pa() - pmap_kremove() as described in pmap(9). These calls are relatively conservative. It may be possible to optimize these a little more.
1.20	11-Jan-2001	scw	branches: 1.20.2; g/c the HP/UX core-dump code; it references a function which no longer exists.
1.19	29-Jun-2000	mrg	remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
1.18	26-Jun-2000	mrg	remove/move more mach vm header files: <vm/pglist.h> -> <uvm/uvm_pglist.h> <vm/vm_inherit.h> -> <uvm/uvm_inherit.h> <vm/vm_kern.h> -> into <uvm/uvm_extern.h> <vm/vm_object.h> -> nothing <vm/vm_pager.h> -> into <uvm/uvm_pager.h> also includes a bunch of <vm/vm_page.h> include removals (due to redudancy with <vm/vm.h>), and a scattering of other similar headers.
1.17	28-May-2000	thorpej	Rather than starting init and creating kthreads by forking and then doing a cpu_set_kpc(), just pass the entry point and argument all the way down the fork path starting with fork1(). In order to avoid special-casing the normal fork in every cpu_fork(), MI code passes down child_return() and the child process pointer explicitly. This fixes a race condition on multiprocessor systems; a CPU could grab the newly created processes (which has been placed on a run queue) before cpu_set_kpc() would be performed.
1.16	20-Jan-2000	sommerfeld	branches: 1.16.2; Fix PR9240: comment above cpu_fork() out of synch with reality on most ports. (comment change only, but was wrong for more than just i386).
1.15	04-Dec-1999	ragge	CL* discarding.
1.14	13-Nov-1999	thorpej	Update for pmap_enter() API change. No functional difference.
1.13	08-Jul-1999	thorpej	branches: 1.13.2; 1.13.4; 1.13.8; Change the pmap_extract() interface to: boolean_t pmap_extract(pmap_t, vaddr_t, paddr_t *); This makes it possible for the pmap to map physical address 0.
1.12	26-May-1999	thorpej	Generally update the comment above vunmapbuf().
1.11	26-May-1999	thorpej	Generally update the comment above the vmapbuf() implementations.
1.10	13-May-1999	thorpej	Allow the caller to specify a stack for the child process. If NULL, the child inherits the stack pointer from the parent (traditional behavior). Like the signal stack, the stack area is secified as a low address and a size; machine-dependent code accounts for stack direction. This is required for clone(2).
1.9	26-Mar-1999	mycroft	branches: 1.9.4; Changes for modified pmap_enter() API: * Map the message buffer with access_type = VM_PROT_READ\|VM_PROT_WRITE `just because'. * Map the file system buffers with access_type = VM_PROT_READ\|VM_PROT_WRITE to avoid possible problems with pagemove(). * Do not use VM_PROT_EXEC with either of the above. * Map pages for /dev/mem with access_type = prot. Also, DO NOT use pmap_kenter() for this, as we DO NOT want to lose modification information. * Map pages in dumpsys() with VM_PROT_READ. * Map pages in m68k mappedcopyin()/mappedcopyout() and writeback() with access_type = prot. * For now, bus_dma*(), pmap_map(), vmapbuf(), and similar functions still use access_type = 0. This should probably be revisited.
1.8	24-Mar-1999	mrg	completely remove Mach VM support. all that is left is the all the header files as UVM still uses (most of) these.
1.7	13-Jan-1999	abs	Change 'from from' to 'from' in some comments
1.6	11-Nov-1998	thorpej	Changes to support fork_kthread(): - cpu_set_kpc() now takes void *arg third argument, passed to the entry point. - cpu_fork() allows parent to be non-curproc iff parent is proc0. When forking non-curproc, assume its state has already been saved. - Adjust various pieces of machine-dependent code to account of all of this.
1.5	09-Sep-1998	thorpej	In cpu_coredump(), use MID_MACHINE rather than MID_* (whatever it expands to).
1.4	09-Sep-1998	thorpej	Adjust for the new "reaper" kernel thread: do not free the vmspace and u-area in machine-dependent code. Instead, call exit2() to schedule the reaper to free them for us, once it is safe to do so (i.e. we are no longer running on the dead proc's vmspace and stack).
1.3	28-Aug-1998	dbj	Updated many of the pmap files to use current versions from the mvme68k port. The next68k port now uses MACHINE_NEW_NONCONTIG.
1.2	28-Jul-1998	thorpej	Don't cast the null residual pointer passed to vn_rdwr().
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.9.4.2	02-Aug-1999	thorpej	Update from trunk.
1.9.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.13.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.13.4.1	15-Nov-1999	fvdl	Sync with -current
1.13.2.2	18-Jan-2001	bouyer	Sync with head (for UBC+NFS fixes, mostly).
1.13.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.16.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.20.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.24.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.24.2.2	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.24.2.1	25-Aug-2001	thorpej	Merge Aug 24 -current into the kqueue branch.
1.25.2.1	01-Oct-2001	fvdl	Catch up with -current.
1.26.4.7	11-Nov-2002	nathanw	Catch up to -current
1.26.4.6	12-Jul-2002	nathanw	No longer need to pull in lwp.h; proc.h pulls it in for us.
1.26.4.5	24-Jun-2002	nathanw	Curproc->curlwp renaming. Change uses of "curproc->l_proc" back to "curproc", which is more like the original use. Bare uses of "curproc" are now "curlwp". "curproc" is now #defined in proc.h as ((curlwp) ? (curlwp)->l_proc) : NULL) so that it is always safe to reference curproc (dereferencing curproc is another story, but that's always been true).
1.26.4.4	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.26.4.3	08-Dec-2001	thorpej	cpu_fork() -> cpu_lwp_fork(). This logically forks an LWP, not a complete process. As noted by Gregory McGarry on tech-kern.
1.26.4.2	18-Nov-2001	scw	MD Scheduler Activation bits for Next68k. Compile-tested only.
1.26.4.1	10-Sep-2001	scw	file vm_machdep.c was added on branch nathanw_sa on 2001-11-18 18:43:08 +0000
1.2	21-Nov-2000	soren	Remove obsolete comment.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.14; Initial import of NetBSD/next68k.
1.1.1.1.14.1	22-Nov-2000	bouyer	Sync with HEAD.
1.31	09-Feb-2023	tsutsui	Disable DEBUG options properly.
1.30	04-Feb-2023	tsutsui	Remove trailing spaces and TABs.
1.29	08-Apr-2017	christos	branches: 1.29.18; 1.29.44; centralize vers.c building for standalone programs.
1.28	12-Jan-2014	tsutsui	branches: 1.28.6; 1.28.10; 1.28.14; Add empty LIBCRTI= as LIBCRT0 to build sa programs without installed DESTDIR. XXX: probabry we should have bsd.saprog.mk or something.
1.27	21-Aug-2013	matt	Use <bsd.klinks.mk> Add ${_MKTARGET_LINK}
1.26	05-Nov-2012	apb	branches: 1.26.2; Revert previous. This boot loader has its own version number, independent of the kernel version.
1.25	04-Nov-2012	apb	Add references to ${_NETBSD_VERSION_DEPENDS} for files that need to be re-created when the NetBSD version changes. They will also be re-created when any build settings are changed.
1.24	22-Jan-2011	joerg	branches: 1.24.4; 1.24.14; Drop bootprog_maker (formerly enabled by -M) and bootprog_date (formerly disabled by -D) from the output of newvers_stand.sh. Change -D to the inverted logic, so that it adds the date to bootprog_rev in (). Change all platforms accordingly. -D is added if MKREPRO is not yes and wasn't present before. Platforms that didn't use -D don't depend on MKREPRO now either.
1.23	29-Dec-2009	elad	branches: 1.23.4; 1.23.6; 1.23.8; Don't abuse INSECURE for allowing exec() to load files not owned by uid 0. Adjust references where this has been used.
1.22	12-Jan-2009	tsutsui	- WARNSfy - make sure machine and ${MACHINE_ARCH} symlinks are always created - add incpath to AFLAGS too for build without DESTDIR
1.21	19-Oct-2008	apb	branches: 1.21.2; Use ${TOOL_AWK} instead of ${AWK} or plain "awk" in make commands. Pass AWK=${TOOL_AWK:Q} to shell scripts that use awk.
1.20	11-Dec-2005	christos	branches: 1.20.74; 1.20.78; 1.20.84; merge ktrace-lwp.
1.19	26-Oct-2003	lukem	Use ${HOST_SH} instead of `sh'. If necessary, pull in <bsd.sys.mk> to get the definition of HOST_SH; Makefiles that pull in one of (most of) <bsd.*.mk> will get this anyway.
1.18	08-Oct-2003	simonb	Define LIB{CRT0,C,CRTBEGIN,CRTEND} as nothing, we don't need to link against them.
1.17	10-Jul-2003	lukem	NOxxx= variables should appear first
1.16	11-Sep-2002	mycroft	branches: 1.16.6; Determine turbo-ness based on the ROM machine type here, too.
1.15	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.14	11-Jul-2002	christos	Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.13	12-May-2002	jdolecek	branches: 1.13.2; don't strip the resulting bootprog on install; it's raw binary XXX I hope this is correct way to do this
1.12	08-May-2002	jdolecek	use ${.OBJDIR} rather than ${.CURDIR}/obj.${MACHINE} (eek) g/c -I${.CURDIR} and -I${S}/lib/libkern from ${INCLUDES} build libsa dev_net.c via .PATH and SRCS rather than special rules
1.11	07-May-2002	jdolecek	add -ffreestanding to CFLAGS, so that this wouldn't attempt to link in libc(ugh) g/c the -Wno-main and HAVE_GCC28 stuff make the machine symlinks via common .BEGIN cookie, so that they would be properly setup for 'depend' or 'dependall' targets too; g/c the limits.h symlink, which doesn't seem to be needed
1.10	12-Dec-2001	tv	MKfoo=no -> NOfoo
1.9	12-May-2001	chs	branches: 1.9.2; 1.9.8; switch next68k to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return pointer values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.8	21-Jul-2000	jdolecek	branches: 1.8.2; do bootblock versioning standard way via sys/conf/newvers_stand.sh, keep what was previously called "subversion" as "build", remove old cruft from newvers.sh XXX very lighly tested build on NetBSD/hp300 1.4.1, though could not do full XXX build due to toolchain differences to -current
1.7	26-Mar-1999	dbj	branches: 1.7.8; tweaks to compile with egcs -Werror minor changes to scsi driver register accesses.
1.6	13-Feb-1999	lukem	convert from NOxxx= to MKxxx=no. include <bsd.own.mk> if testing a MKxxx variable.
1.5	14-Sep-1998	tv	Use WARNS=1 to get -Wall, and properly disable -Wmain on gcc 2.8
1.4	28-Aug-1998	dbj	added -Wno-main if USE_EGCS is defined
1.3	19-Jul-1998	dbj	Commented out some bus_dma code, until I can fix. (bus_dma.c needs sync with alpha port!) Continued progress on scsi driver. A couple of other compiler warning level of tweaks.
1.2	07-Jul-1998	dbj	Removed unnecessary bug-workaround headers. Minor compilation and header tweak.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.7.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.8.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.9.8.5	17-Sep-2002	nathanw	Catch up to -current.
1.9.8.4	01-Aug-2002	nathanw	Catch up to -current.
1.9.8.3	20-Jun-2002	nathanw	Catch up to -current.
1.9.8.2	08-Jan-2002	nathanw	Catch up to -current.
1.9.8.1	12-May-2001	nathanw	file Makefile was added on branch nathanw_sa on 2002-01-08 00:26:59 +0000
1.9.2.4	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.9.2.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.9.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.9.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.13.2.1	16-Jul-2002	gehenna	catch up with -current.
1.16.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.16.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.16.6.1	03-Aug-2004	skrll	Sync with HEAD
1.20.84.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.20.78.2	11-Mar-2010	yamt	sync with head
1.20.78.1	04-May-2009	yamt	sync with head.
1.20.74.1	17-Jan-2009	mjf	Sync with HEAD.
1.21.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.23.8.1	08-Feb-2011	bouyer	Sync with HEAD
1.23.6.1	06-Jun-2011	jruoho	Sync with HEAD.
1.23.4.1	05-Mar-2011	rmind	sync with head
1.24.14.3	03-Dec-2017	jdolecek	update from HEAD
1.24.14.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.24.14.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.24.4.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.26.2.2	18-May-2014	rmind	sync with head
1.26.2.1	28-Aug-2013	rmind	sync with head
1.28.14.1	21-Apr-2017	bouyer	Sync with HEAD
1.28.10.1	26-Apr-2017	pgoyette	Sync with HEAD
1.28.6.1	28-Aug-2017	skrll	Sync with HEAD
1.29.44.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #78): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.29.18.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1591): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.2	04-Feb-2023	tsutsui	Remove trailing spaces and TABs.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.242; 1.1.1.1.268; Initial import of NetBSD/next68k.
1.1.1.1.268.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #78): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.1.1.1.242.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1591): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.15	12-Feb-2023	tsutsui	Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc.
1.14	12-Feb-2023	tsutsui	Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change.
1.13	11-Feb-2023	tsutsui	Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@.
1.12	11-Jun-2016	dholland	branches: 1.12.22; 1.12.48; PR 51200 gets in libsa considered harmful: use kgets
1.11	25-Mar-2014	christos	branches: 1.11.6; kill sprintf
1.10	11-Dec-2005	christos	branches: 1.10.112; 1.10.122; 1.10.128; merge ktrace-lwp.
1.9	19-Jan-2005	chs	de-__P, remove register, ansify.
1.8	23-Oct-2003	cl	branches: 1.8.8; Fix NULL change lossage.
1.7	11-Sep-2002	mycroft	branches: 1.7.6; Determine turbo-ness based on the ROM machine type here, too.
1.6	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.5	11-Jul-2002	christos	Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.4	12-May-2001	chs	branches: 1.4.2; 1.4.8; 1.4.16; switch next68k to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return pointer values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.3	21-Jul-2000	jdolecek	branches: 1.3.2; do bootblock versioning standard way via sys/conf/newvers_stand.sh, keep what was previously called "subversion" as "build", remove old cruft from newvers.sh XXX very lighly tested build on NetBSD/hp300 1.4.1, though could not do full XXX build due to toolchain differences to -current
1.2	07-Jul-1998	dbj	branches: 1.2.14; Removed unnecessary bug-workaround headers. Minor compilation and header tweak.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.3.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.4.16.1	16-Jul-2002	gehenna	catch up with -current.
1.4.8.3	17-Sep-2002	nathanw	Catch up to -current.
1.4.8.2	01-Aug-2002	nathanw	Catch up to -current.
1.4.8.1	12-May-2001	nathanw	file boot.c was added on branch nathanw_sa on 2002-08-01 02:42:52 +0000
1.4.2.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.4.2.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.7.6.4	24-Jan-2005	skrll	Sync with HEAD.
1.7.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.7.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.7.6.1	03-Aug-2004	skrll	Sync with HEAD
1.8.8.1	29-Apr-2005	kent	sync with -current
1.10.128.1	18-May-2014	rmind	sync with head
1.10.122.2	03-Dec-2017	jdolecek	update from HEAD
1.10.122.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.10.112.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.11.6.1	09-Jul-2016	skrll	Sync with HEAD
1.12.48.2	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #90): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.12.48.1	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #88): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 sys/arch/next68k/dev/intio.c: revision 1.18 sys/arch/next68k/dev/intio.c: revision 1.19 sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.12.22.2	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1600): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.12.22.1	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1598): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/include/bus_space.h: revision 1.18 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/include/bus_space.h: revision 1.19 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 (patch) sys/arch/next68k/dev/intio.c: revision 1.18 (patch) sys/arch/next68k/dev/intio.c: revision 1.19 (patch) sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 s/impliment/implement/ in comment. Remove cargo-culted '#if 0' code that was designed to produce a compile-time error if any of the bus_space_*_8 functions was used, but was documented that it produces a link-time error. Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.8	12-Feb-2023	tsutsui	Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change.
1.7	11-Dec-2005	christos	branches: 1.7.170; 1.7.196; merge ktrace-lwp.
1.6	23-Jun-2005	junyoung	Use FS_OPS() macro.
1.5	19-Jan-2005	chs	de-__P, remove register, ansify.
1.4	07-Aug-2003	agc	branches: 1.4.8; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	13-Mar-2003	drochner	branches: 1.3.2; cope with removal of this sick NENTS macro from libsa/netif.h
1.2	11-Jul-2002	christos	Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.28; 1.1.1.1.32; 1.1.1.1.40; Initial import of NetBSD/next68k.
1.1.1.1.40.1	16-Jul-2002	gehenna	catch up with -current.
1.1.1.1.32.1	01-Aug-2002	nathanw	Catch up to -current.
1.1.1.1.28.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.3.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.3.2.4	24-Jan-2005	skrll	Sync with HEAD.
1.3.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.2.1	03-Aug-2004	skrll	Sync with HEAD
1.4.8.1	29-Apr-2005	kent	sync with -current
1.7.196.1	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #90): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.7.170.1	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1600): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.2	26-Mar-1999	dbj	tweaks to compile with egcs -Werror minor changes to scsi driver register accesses.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2	26-Mar-1999	dbj	tweaks to compile with egcs -Werror minor changes to scsi driver register accesses.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.8	12-Feb-2023	tsutsui	Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change.
1.7	04-Feb-2023	tsutsui	Remove trailing spaces and TABs.
1.6	10-Aug-2014	isaki	branches: 1.6.32; 1.6.58; Unify all arch/*/stand's atoi() to MI libsa. lib/libsa/atoi.c was separated from lib/libsa/bootcfg.c. PR/49084
1.5	11-Dec-2005	christos	branches: 1.5.122; merge ktrace-lwp.
1.4	17-Apr-2005	christos	PR/21172: Christian Biere: ctype function misuse.
1.3	19-Jan-2005	chs	de-__P, remove register, ansify.
1.2	26-Mar-1999	dbj	branches: 1.2.42; 1.2.50; tweaks to compile with egcs -Werror minor changes to scsi driver register accesses.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2.50.1	29-Apr-2005	kent	sync with -current
1.2.42.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.2.42.1	24-Jan-2005	skrll	Sync with HEAD.
1.5.122.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.6.58.2	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #90): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.6.58.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #78): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.6.32.2	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1600): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.6.32.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1591): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.4	07-Feb-2023	tsutsui	Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Should be pulled up to netbsd-10 and netbsd-9.
1.3	11-Sep-2002	mycroft	branches: 1.3.202; 1.3.228; Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.2	11-Jul-2002	christos	Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.28; 1.1.1.1.32; 1.1.1.1.40; Initial import of NetBSD/next68k.
1.1.1.1.40.1	16-Jul-2002	gehenna	catch up with -current.
1.1.1.1.32.2	17-Sep-2002	nathanw	Catch up to -current.
1.1.1.1.32.1	01-Aug-2002	nathanw	Catch up to -current.
1.1.1.1.28.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.1.1.1.28.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.3.228.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #78): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.3.202.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1591): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.20	12-Feb-2023	tsutsui	Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change.
1.19	08-Mar-2018	mrg	branches: 1.19.6; 1.19.32; fix various gcc6 m68k issues: - bad indentation. next68k en.c and mvme68k le_poll.c fixes real issues in error handling, the rest are NFCI. - pass 68030 flags as appropriate for mvme68k. - next68k nextrom.c has -Warray-bounds ignored for an odd expression that appears to run before relocation, and needs manual offsets added which trips bounds array checking. with this all m68k ports build with GCC 6.
1.18	23-Jan-2015	chs	branches: 1.18.16; fix build with gcc48.
1.17	26-Oct-2009	cegger	branches: 1.17.22; 1.17.38; 1.17.40; kill extra whitespaces reviewed by tsutsui@
1.16	18-Mar-2009	cegger	bcopy -> memcpy
1.15	12-Jan-2009	tsutsui	branches: 1.15.2; Replace time_t values in libsa sources with the following two types to avoid unnecessary 64 bit ops which would make binaries larger: satime_t (currently unsigned int): numbers in seconds returned by the machine dependent getsecs() function which are used to measure relative time saseconds_t (currently int): numbers in seconds used to specify timeout to network drivers Per discussion on current-users.
1.14	11-Dec-2005	christos	branches: 1.14.74; 1.14.78; 1.14.86; merge ktrace-lwp.
1.13	28-Jun-2005	junyoung	Cosmetic changes, notably drop trailing spaces.
1.12	17-May-2005	christos	Yes, it was a cool trick >20 years ago to use "0123456789abcdef"[a] to implement, xtoa(), but I think defining the samestring 50 times is a bit too much. Defined HEXDIGITS and hexdigits in subr_prf.c and use it...
1.11	19-Jan-2005	chs	de-__P, remove register, ansify.
1.10	03-May-2003	wiz	branches: 1.10.2; 1.10.10; DMA, not dma nor Dma.
1.9	13-Mar-2003	drochner	cope with removal of this sick NENTS macro from libsa/netif.h
1.8	11-Sep-2002	mycroft	Don't blindly receive all multicast packets just because we're on a turbo. Pay lip service to making promiscuous mode work.
1.7	11-Sep-2002	mycroft	In en_put(), if we don't get a packet, just return 0. This is how we tell the libsa code to retransmit.
1.6	11-Sep-2002	mycroft	Determine turbo-ness based on the ROM machine type here, too.
1.5	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.4	11-Jul-2002	christos	Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.3	07-May-1999	drochner	branches: 1.3.16; 1.3.20; 1.3.28; include <lib/libkern/libkern.h> for intoa()/inet_ntoa()
1.2	26-Mar-1999	dbj	branches: 1.2.4; tweaks to compile with egcs -Werror minor changes to scsi driver register accesses.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.3.28.1	16-Jul-2002	gehenna	catch up with -current.
1.3.20.2	17-Sep-2002	nathanw	Catch up to -current.
1.3.20.1	01-Aug-2002	nathanw	Catch up to -current.
1.3.16.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.3.16.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.10.10.1	29-Apr-2005	kent	sync with -current
1.10.2.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.10.2.1	24-Jan-2005	skrll	Sync with HEAD.
1.14.86.2	28-Apr-2009	skrll	Sync with HEAD.
1.14.86.1	19-Jan-2009	skrll	Sync with HEAD.
1.14.78.2	11-Mar-2010	yamt	sync with head
1.14.78.1	04-May-2009	yamt	sync with head.
1.14.74.1	17-Jan-2009	mjf	Sync with HEAD.
1.15.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.17.40.1	06-Apr-2015	skrll	Sync with HEAD
1.17.38.1	04-Feb-2015	snj	Pull up following revision(s) (requested by chs in ticket #485): sys/arch/next68k/stand/boot/en.c: revision 1.18 fix build with gcc48.
1.17.22.1	03-Dec-2017	jdolecek	update from HEAD
1.18.16.1	15-Mar-2018	pgoyette	Synch with HEAD
1.19.32.1	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #90): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.19.6.1	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1600): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.4	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.3	11-Sep-2002	mycroft	branches: 1.3.22; 1.3.60; Determine turbo-ness based on the ROM machine type here, too.
1.2	11-Sep-2002	mycroft	Comprehensive patches from Christian Limpach: * Fix problems with the DMA and SCSI drivers. * Make turbo machines sort of work. Additional fixes from me: * Determine if we're a turbo at boot time, by looking at the ROM machine type. * Set the display size correctly (1120 pixels wide, but padded to 1152 only on non-turbo machines). Caveats: * SCSI doesn't work on the turbo (or at least it blows chunks with no devices attached). * Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on turbo machines). * The boot block is prone to timing out.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.28; Initial import of NetBSD/next68k.
1.1.1.1.28.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.3.60.1	12-Mar-2007	rmind	Sync with HEAD.
1.3.22.1	03-Sep-2007	yamt	sync with head.
1.2	11-Jul-2002	christos	Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.28; 1.1.1.1.32; 1.1.1.1.40; Initial import of NetBSD/next68k.
1.1.1.1.40.1	16-Jul-2002	gehenna	catch up with -current.
1.1.1.1.32.1	01-Aug-2002	nathanw	Catch up to -current.
1.1.1.1.28.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.9	12-Feb-2023	tsutsui	Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change.
1.8	04-Feb-2023	tsutsui	Remove trailing spaces and TABs.
1.7	24-Dec-2007	perry	branches: 1.7.102; 1.7.128; Remove __attribute__((__noreturn__)) from things already marked __dead Found by the department of redundancy department.
1.6	11-Dec-2005	christos	branches: 1.6.50; 1.6.60; 1.6.64; merge ktrace-lwp.
1.5	19-Jan-2005	chs	branches: 1.5.8; de-__P, remove register, ansify.
1.4	11-Jul-2002	christos	branches: 1.4.6; 1.4.14; Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.3	12-May-2001	chs	branches: 1.3.2; 1.3.8; 1.3.16; switch next68k to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return pointer values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.2	26-Mar-1999	dbj	branches: 1.2.20; tweaks to compile with egcs -Werror minor changes to scsi driver register accesses.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2.20.1	21-Jun-2001	nathanw	Catch up to -current.
1.3.16.1	16-Jul-2002	gehenna	catch up with -current.
1.3.8.2	01-Aug-2002	nathanw	Catch up to -current.
1.3.8.1	12-May-2001	nathanw	file machdep.c was added on branch nathanw_sa on 2002-08-01 02:42:52 +0000
1.3.2.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.4.14.1	29-Apr-2005	kent	sync with -current
1.4.6.1	24-Jan-2005	skrll	Sync with HEAD.
1.5.8.1	21-Jan-2008	yamt	sync with head
1.6.64.1	02-Jan-2008	bouyer	Sync with HEAD
1.6.60.1	26-Dec-2007	ad	Sync with head.
1.6.50.1	09-Jan-2008	matt	sync with HEAD
1.7.128.2	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #90): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.7.128.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #78): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.7.102.2	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1600): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.7.102.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1591): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.2	07-Jul-1998	dbj	Removed unnecessary bug-workaround headers. Minor compilation and header tweak.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.3	30-Apr-2008	martin	Convert TNF licenses to new 2 clause variant
1.2	21-Jul-2000	jdolecek	branches: 1.2.126; 1.2.128; 1.2.130; do bootblock versioning standard way via sys/conf/newvers_stand.sh, keep what was previously called "subversion" as "build", remove old cruft from newvers.sh XXX very lighly tested build on NetBSD/hp300 1.4.1, though could not do full XXX build due to toolchain differences to -current
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.14; Initial import of NetBSD/next68k.
1.1.1.1.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.2.130.1	16-May-2008	yamt	sync with head.
1.2.128.1	18-May-2008	yamt	sync with head.
1.2.126.1	02-Jun-2008	mjf	Sync with HEAD.
1.8	12-Feb-2023	tsutsui	Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change.
1.7	04-Feb-2023	tsutsui	Remove trailing spaces and TABs.
1.6	12-Jan-2009	tsutsui	branches: 1.6.70; 1.6.96; Replace time_t values in libsa sources with the following two types to avoid unnecessary 64 bit ops which would make binaries larger: satime_t (currently unsigned int): numbers in seconds returned by the machine dependent getsecs() function which are used to measure relative time saseconds_t (currently int): numbers in seconds used to specify timeout to network drivers Per discussion on current-users.
1.5	08-Mar-2006	christos	branches: 1.5.64; 1.5.68; 1.5.76; Fix clock reading problem on turbo nexts and color slabs. First reported by: Timm Wetzel twetzel at gwdg.de on 2001-06-22, and now again by: Cory Bajus cbajus at mts.net
1.4	11-Dec-2005	christos	branches: 1.4.4; 1.4.6; 1.4.8; 1.4.10; merge ktrace-lwp.
1.3	19-Jan-2005	chs	branches: 1.3.8; de-__P, remove register, ansify.
1.2	26-Mar-1999	dbj	branches: 1.2.42; 1.2.50; tweaks to compile with egcs -Werror minor changes to scsi driver register accesses.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2.50.1	29-Apr-2005	kent	sync with -current
1.2.42.1	24-Jan-2005	skrll	Sync with HEAD.
1.3.8.1	21-Jun-2006	yamt	sync with head.
1.4.10.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.4.8.1	13-Mar-2006	yamt	sync with head.
1.4.6.1	22-Apr-2006	simonb	Sync with head.
1.4.4.1	09-Sep-2006	rpaulo	sync with head
1.5.76.1	19-Jan-2009	skrll	Sync with HEAD.
1.5.68.1	04-May-2009	yamt	sync with head.
1.5.64.1	17-Jan-2009	mjf	Sync with HEAD.
1.6.96.2	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #90): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.6.96.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #78): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.6.70.2	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1600): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.6.70.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1591): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.2	12-Feb-2023	tsutsui	branches: 1.2.2; 1.2.4; Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc.
1.1	12-Feb-2023	tsutsui	Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change.
1.2.4.2	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1600): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.2.4.1	12-Feb-2023	martin	file samachdep.h was added on branch netbsd-9 on 2023-02-22 12:09:16 +0000
1.2.2.2	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #90): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.2.2.1	12-Feb-2023	martin	file samachdep.h was added on branch netbsd-10 on 2023-02-22 12:07:08 +0000
1.15	05-Feb-2024	andvar	s/bufffer/buffer/ in comments and log message.
1.14	12-Feb-2023	tsutsui	Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc.
1.13	12-Feb-2023	tsutsui	Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change.
1.12	09-Feb-2023	tsutsui	Disable DEBUG options properly.
1.11	04-Feb-2023	tsutsui	Remove trailing spaces and TABs.
1.10	30-Mar-2008	he	branches: 1.10.96; 1.10.122; Convert from using bcopy() to memcpy(), so that this builds again.
1.9	05-Mar-2007	he	branches: 1.9.40; Follow Izumi Tsutsui's advice, and use uint8_t* rather than char*.
1.8	05-Mar-2007	he	Need char* for pointer arithmetic and array indexing.
1.7	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.6	03-May-2003	wiz	branches: 1.6.18; 1.6.56; DMA, not dma nor Dma.
1.5	21-Sep-2002	mycroft	Ignore bus exception errors here. XXX I'm not sure exactly why this is necessary...
1.4	11-Jul-2002	christos	Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.3	07-May-2002	jdolecek	branches: 1.3.2; some esp register names are no longer provided by next68k espreg.h, use MI <dev/ic/ncr53c9xreg.h> ones
1.2	26-Mar-1999	dbj	branches: 1.2.22; 1.2.26; tweaks to compile with egcs -Werror minor changes to scsi driver register accesses.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2.26.3	18-Oct-2002	nathanw	Catch up to -current.
1.2.26.2	01-Aug-2002	nathanw	Catch up to -current.
1.2.26.1	20-Jun-2002	nathanw	Catch up to -current.
1.2.22.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.2.22.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.2.22.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.3.2.1	16-Jul-2002	gehenna	catch up with -current.
1.6.56.1	12-Mar-2007	rmind	Sync with HEAD.
1.6.18.1	03-Sep-2007	yamt	sync with head.
1.9.40.1	03-Apr-2008	mjf	Sync with HEAD.
1.10.122.2	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #90): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.10.122.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #78): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.10.96.2	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1600): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.10.96.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1591): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.5	18-Oct-2014	snj	src is too big these days to tolerate superfluous apostrophes. It's "its", people!
1.4	05-Mar-2007	he	branches: 1.4.88; Follow Izumi Tsutsui's advice, and use uint8_t* rather than char*.
1.3	05-Mar-2007	he	Need char* for pointer arithmetic and array indexing.
1.2	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.64; 1.1.1.1.102; Initial import of NetBSD/next68k.
1.1.1.1.102.1	12-Mar-2007	rmind	Sync with HEAD.
1.1.1.1.64.1	03-Sep-2007	yamt	sync with head.
1.4.88.1	03-Dec-2017	jdolecek	update from HEAD
1.2	12-Feb-2023	tsutsui	Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.242; 1.1.1.1.268; Initial import of NetBSD/next68k.
1.1.1.1.268.1	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #90): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.1.1.1.242.1	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1600): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.17	12-Feb-2023	tsutsui	Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change.
1.16	09-Feb-2023	tsutsui	Disable DEBUG options properly.
1.15	09-Feb-2023	tsutsui	Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator)a on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html
1.14	09-Feb-2023	tsutsui	Avoid possible division by zero trap in error cases to make debug easier.
1.13	04-Feb-2023	tsutsui	Remove trailing spaces and TABs.
1.12	29-Mar-2014	christos	branches: 1.12.34; 1.12.60; make this compile (missing header file)
1.11	18-Mar-2009	cegger	branches: 1.11.12; 1.11.22; 1.11.26; bzero -> memset
1.10	04-Aug-2006	mhitch	branches: 1.10.62; 1.10.70; 1.10.76; gcc4 fix: correct of couple of casting errors picked up by gcc4.
1.9	25-Jan-2006	christos	branches: 1.9.2; 1.9.6; free -> dealloc unsigned -> size_t for alloc/dealloc
1.8	11-Dec-2005	christos	branches: 1.8.2; merge ktrace-lwp.
1.7	21-Feb-2005	thorpej	branches: 1.7.4; Part 1 of a cleanup pass over the SCSI subsystem. The aim is to name everything "scsi_*", since we really are talking about the SCSI command set, ATAPI transport not withstanding. Improve the names of many structures, and prepend "SCSI_" onto all SCSI command opcodes. Place items described by the SCSI Primary Commands document into scsi_spc.h.
1.6	07-Dec-2004	thorpej	branches: 1.6.2; 1.6.4; READ_CAPACITY -> READ_CAPACITY_10
1.5	07-Dec-2004	thorpej	USe more appropriate macro/struct names for READ/WRITE (6) and READ/WRITE (10).
1.4	27-Oct-2003	cl	move structs nextstep_disklabel/cpu_partition and appendant #defines to sys/sys/bootblock.h - rename to next68k_disklabel and next68k_partition - use {u,}int{8,16,32}_t instead of char/short/int (suggested by D. Laight)
1.3	11-Jul-2002	christos	branches: 1.3.6; Apply patches from Christian Limpach: - NeXT label reading support - SCSI dma fixes - media support for if_xe.c Some of these need more cleanup, but at least make SCSI support usable on the NeXT.
1.2	26-Mar-1999	dbj	branches: 1.2.22; 1.2.26; 1.2.34; tweaks to compile with egcs -Werror minor changes to scsi driver register accesses.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2.34.1	16-Jul-2002	gehenna	catch up with -current.
1.2.26.1	01-Aug-2002	nathanw	Catch up to -current.
1.2.22.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.3.6.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.3.6.4	18-Dec-2004	skrll	Sync with HEAD.
1.3.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.6.1	03-Aug-2004	skrll	Sync with HEAD
1.6.4.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.6.2.1	29-Apr-2005	kent	sync with -current
1.7.4.2	30-Dec-2006	yamt	sync with head.
1.7.4.1	21-Jun-2006	yamt	sync with head.
1.8.2.1	01-Feb-2006	yamt	sync with head.
1.9.6.1	11-Aug-2006	yamt	sync with head
1.9.2.1	09-Sep-2006	rpaulo	sync with head
1.10.76.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.10.70.1	28-Apr-2009	skrll	Sync with HEAD.
1.10.62.1	04-May-2009	yamt	sync with head.
1.11.26.1	18-May-2014	rmind	sync with head
1.11.22.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.11.12.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.12.60.2	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #90): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.12.60.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #78): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.12.34.2	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1600): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.12.34.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1591): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.3	04-Feb-2023	tsutsui	Remove trailing spaces and TABs.
1.2	12-May-2001	chs	branches: 1.2.8; 1.2.218; 1.2.244; switch next68k to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return pointer values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	branches: 1.1.1.1.26; Initial import of NetBSD/next68k.
1.1.1.1.26.1	21-Jun-2001	nathanw	Catch up to -current.
1.2.244.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #78): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.2.218.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1591): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.2.8.2	12-May-2001	chs	switch next68k to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return pointer values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.2.8.1	12-May-2001	chs	file srt0.s was added on branch nathanw_sa on 2001-05-12 22:35:31 +0000
1.2	07-Jul-1998	dbj	Removed unnecessary bug-workaround headers. Minor compilation and header tweak.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.7	12-Feb-2023	tsutsui	Actually bump version (missed in the previous commit).
1.6	11-Feb-2023	tsutsui	Bump version again to denote NeXT_CUBE_TURBO support.
1.5	11-Feb-2023	tsutsui	Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes. All these fixes should be pulled up to netbsd-10 and netbsd-9.
1.4	09-Nov-2001	scw	branches: 1.4.2; 1.4.212; 1.4.238; Bump the version numbers of all bootloaders which use loadfile_elfXX() now that it tries hard to avoid backwards seeks.
1.3	02-Aug-2001	bjh21	branches: 1.3.4; Bump version numbers of all bootloaders that use loadfile/ELF, to account for my changes to symbol loading. I should probably have done this at the time, but it's better late than never.
1.2	12-May-2001	chs	branches: 1.2.2; switch next68k to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return pointer values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.1	21-Jul-2000	jdolecek	branches: 1.1.2; 1.1.4; do bootblock versioning standard way via sys/conf/newvers_stand.sh, keep what was previously called "subversion" as "build", remove old cruft from newvers.sh XXX very lighly tested build on NetBSD/hp300 1.4.1, though could not do full XXX build due to toolchain differences to -current
1.1.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.1.2.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.1.2.1	21-Jul-2000	bouyer	file version was added on branch thorpej_scsipi on 2000-11-20 20:18:22 +0000
1.2.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.2.2.1	03-Aug-2001	lukem	update to -current
1.3.4.1	12-Nov-2001	thorpej	Sync the thorpej-mips-cache branch with -current.
1.4.238.3	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #90): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.4.238.2	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #88): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 sys/arch/next68k/dev/intio.c: revision 1.18 sys/arch/next68k/dev/intio.c: revision 1.19 sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.4.238.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #78): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.4.212.3	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1600): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.4.212.2	15-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1598): sys/arch/next68k/next68k/nextrom.h: revision 1.13 sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6 sys/arch/next68k/dev/intiovar.h: revision 1.8 sys/arch/next68k/dev/nextcons.c: revision 1.12 sys/arch/next68k/next68k/locore.s: revision 1.69 sys/arch/next68k/dev/nextcons.c: revision 1.13 sys/arch/next68k/dev/nextcons.c: revision 1.14 sys/arch/next68k/include/bus_space.h: revision 1.18 sys/arch/next68k/dev/nextdisplay.c: revision 1.30 sys/arch/next68k/include/bus_space.h: revision 1.19 sys/arch/next68k/stand/boot/boot.c: revision 1.13 sys/arch/next68k/next68k/nextrom.c: revision 1.28 sys/arch/next68k/next68k/nextrom.c: revision 1.29 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46 sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47 sys/arch/next68k/include/cpu.h: revision 1.52 sys/arch/next68k/dev/intio.c: revision 1.17 (patch) sys/arch/next68k/dev/intio.c: revision 1.18 (patch) sys/arch/next68k/dev/intio.c: revision 1.19 (patch) sys/arch/next68k/next68k/locore.s: revision 1.72 sys/arch/next68k/stand/boot/version: revision 1.6 sys/arch/next68k/include/bus_space.h: revision 1.21 sys/arch/next68k/include/bus_space.h: revision 1.22 sys/arch/next68k/dev/nextdisplay.c: revision 1.26 sys/arch/next68k/include/bus_space.h: revision 1.23 sys/arch/next68k/dev/nextdisplay.c: revision 1.27 sys/arch/next68k/dev/nextdisplay.c: revision 1.28 sys/arch/next68k/dev/nextdisplay.c: revision 1.29 s/impliment/implement/ in comment. Remove cargo-culted '#if 0' code that was designed to produce a compile-time error if any of the bus_space_*_8 functions was used, but was documented that it produces a link-time error. Misc KNF and cosmetics. Use proper C99 int types. Remove trailing spaces and TABs. Handle NeXT Turbo VRAM regions properly. Info from Andreas Grabher on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9). Add and check machine type NeXT_CUBE_TURBO (type 8). Info from Andreas Grabher on port-next68k@. NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG. Info from Andreas Grabher on port-next68k@. Bump version again to denote NeXT_CUBE_TURBO support.
1.4.212.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1591): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.4.2.2	09-Nov-2001	scw	Bump the version numbers of all bootloaders which use loadfile_elfXX() now that it tries hard to avoid backwards seeks.
1.4.2.1	09-Nov-2001	scw	file version was added on branch nathanw_sa on 2001-11-09 19:53:18 +0000

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