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History log of /src/sys/arch/iyonix
RevisionDateAuthorComments
 1.4 06-Apr-2011  dyoung Fix target 'tags'.
 1.3 25-Oct-2008  apb branches: 1.3.16; 1.3.22;
Use ${TOOL_SED} instead if plain sed in Makefiles.
 1.2 11-Dec-2005  christos branches: 1.2.74; 1.2.78; 1.2.84;
merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file Makefile was added on branch ktrace-lwp on 2004-10-19 15:56:36 +0000
 1.2.84.1 13-Dec-2008  haad Update haad-dm branch to haad-dm-base2.
 1.2.78.1 04-May-2009  yamt sync with head.
 1.2.74.1 17-Jan-2009  mjf Sync with HEAD.
 1.3.22.1 06-Jun-2011  jruoho Sync with HEAD.
 1.3.16.1 21-Apr-2011  rmind sync with head
 1.3 24-Jan-2018  skrll Remove port-acorn26

OK core@
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file TODO was added on branch ktrace-lwp on 2004-10-19 15:56:36 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file Makefile was added on branch ktrace-lwp on 2004-10-19 15:56:36 +0000
 1.118 13-Oct-2025  thorpej Garbage-collect the "base_year_is_2000" property and associated
DSRTC_YEAR_START_2K config option (only used by Iyonix GENERIC).
Instead, set the "start-year" property to 2000 as needed (matches
the property name in the Devicetree RTC bindings used for the same
purpose).
 1.117 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.
 1.116 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
 1.115 29-Sep-2022  riastradh swwdog(4): Add to GENERIC kernels.

Plus a handful of others that I'm familiar with. Lots of special-
purpose kernels should probably have this too but I'm not going
through all the arm, mips, and ppc evaluation board kernels to see
which ones are relevant.

Omitted from systems I know to be very small:
- sun2/GENERIC
- dreamcast/GENERIC
Feel free to remove it from others that need to be kept smaller.

Compile-tested a few of these just in case:
- alpha/GENERIC
- amd64/GENERIC
- evbmips/OCTEON
- i386/GENERIC
- riscv/GENERIC

PR kern/29702
 1.114 07-Aug-2022  simonb 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.
 1.113 27-Sep-2020  roy vether: Add to kernel configurations

It's only enabled if the kernel enabled bridge AND tap.
Otherwise it's commented out.
 1.112 01-Aug-2020  maxv Remove references to BRIDGE_IPF, it is now compiled in by default.
 1.111 18-Apr-2020  skrll PMAP_DEBUG has been deleted on arm
 1.110 18-Apr-2020  skrll Trailing whitespace
 1.109 25-Mar-2020  jdolecek branches: 1.109.2;
remove 'file-system SMBFS' and 'pseudo-device nsmb' from all kernel configs
to prepare for their eventual removal
 1.108 19-Jan-2020  thorpej Remove the strip(4) - Starmode Radio IP - pseudo-device driver. It is
long since obsolete.
 1.107 26-Apr-2019  sevan branches: 1.107.4;
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.
 1.106 13-Apr-2019  isaki Add drvctl to kernel which has audio device.
audiocfg(1) requires drvctl(4).
 1.105 14-Dec-2018  macallan Make this config resemble an Iyonix as they actually shipped:
- add more onboard and standard devices ( dsrtc, ehci, etc. )
- remove lots of unused and commented out drivers
- add some useful filesystems like procfs etc.
 1.104 12-Dec-2018  maxv Remove references to "lmc" in the kernel configurations.
 1.103 23-Oct-2018  jdolecek remove the 'wd* at umass?' for the non-standardized and rare (extinct?)
In-System Design ATA protocol over Bulk-Only devices from most kernels,
leave only in i386/amd64 ALL; it's unmaintained and likely currently broken,
lack of test hardware makes it impossible to support
 1.102 06-Sep-2018  maxv Retire the 'midway' driver. Discussed on tech-net@ recently and also three
years ago, part of removing the network ATM code.
 1.101 25-Aug-2018  rin Add (commented out) mue(4) to where appropriate.
Also add MII/PHY drivers for USB NICs if missing.
 1.100 25-Aug-2018  maxv Retire NDIS. It appears that it has never worked, after 13 years it was
still marked as "experimental", and nowadays it may be one more obstacle
to MPification of the network stack.

Discussed on tech-net@.
 1.99 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).
 1.98 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.
 1.97 23-Jan-2018  sevan branches: 1.97.2; 1.97.4;
Alternate buffer queue strategies no longer considered experimental, update
or add new description for files missed out in the previous run.
 1.96 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.
 1.95 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
 1.94 29-Jul-2017  maxv Remove TCP_COMPAT_42 from the config files. Pass 3.
 1.93 13-Dec-2016  christos branches: 1.93.8;
wildcard speaker attachments, now that we can handle many of them.
 1.92 10-Dec-2016  christos remove VAUDIOSPEAKER for now, will be done differently.
 1.91 08-Dec-2016  nat Add a synthesized pc beeper and keyboard bell for platforms with an audio
device.
 1.90 26-Nov-2016  christos mention PAX_SEGVGUARD dependency on FILEASSOC
 1.89 26-Sep-2015  maxv branches: 1.89.2;
Remove KMEMSTATS. Normally it's ok now.
 1.88 16-Nov-2014  manu branches: 1.88.2;
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
 1.87 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)
 1.86 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.
 1.85 17-Aug-2014  joerg Reorganize symbol table embedding. The existing option SYMTAB_SPACE is
replaced by the make option COPY_SYMTAB set to any value. The copy of
the symbol table is no longer put into a buffer in kern_ksyms.o, but a
small helper object. This object is build first with a dummy size, then
the kernel is linked to compute the real dimension of the symbol table
buffer. After that, the helper object is rebuild and the kernel linked
again.
 1.84 16-Aug-2014  apb Add "options COMPAT_70" to all kernel configuration files that
already had "options COMPAT_60".
 1.83 03-Aug-2014  martin branches: 1.83.2;
Add COMPAT_NETBSD32, following the switch to eabi by default.
 1.82 24-Mar-2014  szptvlfn branches: 1.82.2;
fix manual section numbering of sysctl.
thanks wiz@
 1.81 12-Aug-2013  matt bump SYMTAB_SPACE
 1.80 30-Jun-2013  rmind G/C PFIL_HOOKS from the kernel configs.
 1.79 05-Jun-2013  christos branches: 1.79.2;
remove obsolete networking options
 1.78 27-Apr-2013  christos more bogus number removal
 1.77 27-Apr-2013  christos the bogus number police
 1.76 27-Apr-2013  christos remove confusing numeric locators where they are unused.
 1.75 02-Mar-2013  christos Under FAST_IPSEC, IPSEC_ESP is mandatory; GC it.
 1.74 01-Mar-2013  joerg Retire OSI network stack. OK core@
 1.73 17-Oct-2012  apb Add "options COMPAT_60" to all kernel configuration files
that already had "options COMPAT_50".
 1.72 01-Sep-2012  jakllsch branches: 1.72.2;
Rename RT2500USB driver to ural(4) as it was originally in OpenBSD,
as ural(4) and ral(4) do not actually share any code.

Enable ural(4) in hpcarm WZERO3 kernel too, as it will now build.

Fixes PR#43520.
 1.71 17-Aug-2012  abs Update all kernel configs mentioning WSEMUL_* but not already including
WSDISPLAY_COMPAT_USL using the following rules:
- If WSEMUL_ is commented out, add commented out out WSDISPLAY_COMPAT_USL
- If INSTALL or obviously memory constrained, add WSDISPLAY_DEFAULTSCREENS=1
and commented out WSDISPLAY_COMPAT_USL
- Otherwise add WSDISPLAY_COMPAT_USL

Some of the INSTALL configs for larger memory machines are probably suitable
for adding WSDISPLAY_COMPAT_USL.

Now wsconscfg(8) should be able to switch VTs when expected.

Implemented after no objection from tech-kern to the following:

On 5 June 2012 09:47, David Brownlee <abs@absd.org> wrote:
> wsconscfg(8) requires WSDISPLAY_COMPAT_USL in order to switch virtual
> terminals.
>
> Except when in an exceptionally memory or space constrained
> environment (INSTALL being the obvious case), is there any reason why
> all GENERIC and GENERIC-like kernels which have wscons enabled
> shouldn't also have WSDISPLAY_COMPAT_USL?
 1.70 10-Mar-2012  joerg P1003_1B_SEMAPHORE is no longer optional.
 1.69 18-Dec-2011  dholland WABPL is no longer considered experimental (has not been for some time)
so update its comment in config files.
 1.68 22-Nov-2011  tls branches: 1.68.2;

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.
 1.67 02-Oct-2011  christos branches: 1.67.2;
Bump SYMTAB_SPACE
 1.66 30-Sep-2011  he Bump SYMTAB_SPACE so that the symbol table fits again.
 1.65 30-Aug-2011  he Bump SYMTAB_SPACE so that it fits again.
 1.64 23-Jul-2011  jakllsch Enable or note aubtfwl(4) wherever ubt(4) is enabled or noted.
 1.63 07-Mar-2011  jakllsch Bump SYMTAB_SPACE.
 1.62 06-Mar-2011  bouyer 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.
 1.61 23-Nov-2010  hannken branches: 1.61.2; 1.61.4;
Remove unused count from pseudo-device md.
 1.60 22-May-2010  plunky add btmagic(4) where other Bluetooth drivers are listed
 1.59 16-Apr-2010  pooka Remove unused count (invariably "4") from pseudo-device fss.
 1.58 07-Mar-2010  plunky branches: 1.58.2;
add uhso(4) device where appropriate
- follow the lead of other USB driver declarations wrt commented out
- (cross-)build tested all these kernels
 1.57 23-Dec-2009  pooka branches: 1.57.2;
unifdef -D UGEN_BULK_RA_WB

Default behaviour unchanged, the feature must still be explicitly
enabled for a ugen fd.
 1.56 05-Dec-2009  pooka Remove the portalfs kernel file system driver. Replace mount_portal(8)
with a version based on puffs. User functionality remains the same.
 1.55 02-Aug-2009  gavan * Increase symtab space so the kernel builds again.
* Add in bits and pieces to get a genfb console going.
 1.54 24-Jan-2009  mrg add COMPAT_50 to all the configs with COMPAT_40.
 1.53 24-Nov-2008  ad Remove softdep, pass 1. We are focused on improving journalling.

Proposed on tech-kern@.
 1.52 12-Nov-2008  ad Remove LKMs and switch to the module framework, pass 1.

Proposed on tech-kern@.
 1.51 07-Sep-2008  tron branches: 1.51.2; 1.51.4;
Remove references to non-existant kernel option NO_TSC_TIME.
This fixes PR port-i386/39460 by Juan RP.
 1.50 10-Aug-2008  tls Add accept filters to GENERIC kernels where they exist.
 1.49 31-Jul-2008  simonb Add "options WAPBL" to standard GENERIC/INSTALL type configs.
 1.48 30-May-2008  tsutsui branches: 1.48.4;
Add options COMPAT_40 to files which have options COMPAT_30.
 1.47 19-Jan-2008  chris branches: 1.47.6; 1.47.8; 1.47.10; 1.47.12;
Remove arm support for IPKDB.

It hasn't worked since arm was broken out from arm32 in Jan 2001, and
no-one has noticed or cared to fix it.
 1.46 31-Dec-2007  ad Remove systrace. Ok core@.
 1.45 02-Dec-2007  kiyohara branches: 1.45.6;
Add bcsp(4).
 1.44 04-Nov-2007  xtraeme branches: 1.44.2;
Remove System V semaphores and share memory options to set the limits:
SEMMNI, SEMMNS, SEMUME and SHMMAXPGS.

They can be tweaked via sysctl now. Ports that were setting values on
them weren't touched, I only removed the ones that were commented out.
 1.43 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.
 1.42 21-Aug-2007  kiyohara branches: 1.42.2; 1.42.6;
Comment-out 'slhci at pcmcia' because comment-outed for the pcmcia.
 1.41 21-Aug-2007  kiyohara Add slhci at pcmcia.
And reorder.
 1.40 20-Aug-2007  kiyohara Add btbc(4).
 1.39 09-Jun-2007  kiyohara branches: 1.39.4; 1.39.6; 1.39.8;
Add zyd(4).
 1.38 04-Jun-2007  martin Add pseudo-device agr to all GENERIC kernels where it might make sense
(commented out in some).
 1.37 12-May-2007  abs sync with sys/arch/i386/conf, enable some USB devices
 1.36 07-May-2007  he Bump SYMTAB_SPACE so that the contents fits again.
 1.35 14-Mar-2007  drochner branches: 1.35.6;
It doesn't make sense to specify "configuration" and "interface"
locators for uhub because a hub can't have sub-devices.
This might be sanity-checked eventually.
Same for ubt now after the change to device attachment.
 1.34 11-Nov-2006  jmmv branches: 1.34.2; 1.34.4; 1.34.8; 1.34.10; 1.34.12;
Remove tmpfs's experimental status. OK'ed by core@.
 1.33 26-Aug-2006  christos branches: 1.33.2; 1.33.4;
PR/34283: Gene ENonymous: Add IPFILTER_LOOKUP to the default kernel options
Also remove CCITT,NS,NIP
 1.32 26-Aug-2006  tsutsui Remove obsolete #options VERIFIED_EXEC, found by grep(1).
 1.31 14-Aug-2006  skrll s/adpater/adapter/

Prompted by PR/34195
 1.30 28-Jun-2006  liamjfoy branches: 1.30.2;
Add CARP to GENERIC kernel configs. CARP is not enabled by default.

ok: christos
 1.29 09-Mar-2006  he branches: 1.29.6;
Give it 10000 bytes more SYMTAB_SPACE, so that it fits again.
 1.28 22-Feb-2006  gavan branches: 1.28.2; 1.28.4;
Nuke reference to root on rtk0. Default to root on ?
 1.27 05-Feb-2006  cube Remove 'count' argument for pseudo-devices that ignore it
(vnd, bpfilter, ppp, gif, gre, tun, sl, strip, faith, stf).
 1.26 04-Feb-2006  rpaulo bpfilter doesn't accept count anymore.
 1.25 02-Feb-2006  reinoud branches: 1.25.2;
Add commented out UDF file-system entry in all GENERIC configurations.
 1.24 09-Dec-2005  elad branches: 1.24.2; 1.24.4;
Add (commented out) Veriexec options and pseudo-device to GENERIC kernels,
and remove the i386 GENERIC_VERIEXEC config.
 1.23 07-Dec-2005  tsutsui Adjust comments for options FFS_NO_SNAPSHOT.

XXX: This option should be mentioned in options(4).
 1.22 04-Dec-2005  he Bump SYMTAB_SPACE so that it fits again.
 1.21 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.
 1.20 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@).
 1.19 09-Sep-2005  drochner remove "dev" locators from cardbus device definitions, it doesn't
make sense technically and might be removed
 1.18 19-Aug-2005  christos Enable ptyfs by default on the non-install and non small/tiny/ramdisk kernels
 1.17 19-Aug-2005  christos 64 bit inode changes.
 1.16 05-Aug-2005  skrll Add (commented out) ucycom to various kernel configs.
 1.15 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.
 1.14 30-Jul-2005  yamt add "options VMSWAP" to non INSTALL kernels.
 1.13 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.
 1.12 07-Jul-2005  tron Add (commented out) IPSEC_NAT_T option.
 1.11 25-Jun-2005  rpaulo branches: 1.11.2;
Add file-system PTYFS (commented out) so that people know its existence.

Ok'ed by Christos Zoulas and Hubert Feyrer.
 1.10 31-May-2005  tron Remove attachment for the piixide(4) driver from all non-x86 kernel
configurations because Intel IDE disk controllers only exist as part
of Intel chipsets for x86 systems.
 1.9 15-Apr-2005  itohy Add ukyopon(4).
 1.8 18-Feb-2005  dsl branches: 1.8.4;
Invert FFS_SNAPSHOT to FFS_NO_SNAPSHOT
 1.7 11-Feb-2005  dsl Add 'option FFS_SNAPSHOT' to most of the config files.
Commented out for kernels that appear to hace space constraints.
 1.6 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>
 1.5 28-Jan-2005  rumble Sprinkle options UFS_DIRHASH on GENERIC kernels. It's presently
commented out and labeled experimental pending further review and
testing.
 1.4 24-Nov-2004  bouyer branches: 1.4.4; 1.4.6;
pdcsata(4), a driver for the Promise SATA150 (aka PDC203xx) serie of
controllers. Tested with a PDC20375 (2 SATA, one PATA) controller on sparc64.
Added to all kernel config file which had pdcide(4).
 1.3 10-Nov-2004  christos Add COMPAT_BSDPTY to the rest of the config files.
 1.2 23-Oct-2004  augustss s/uax/axe/
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.10 11-Dec-2005  christos Sync with head.
 1.1.2.9 10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.1.2.8 04-Mar-2005  skrll Sync with HEAD.

Hi Perry!
 1.1.2.7 15-Feb-2005  skrll Sync with HEAD.
 1.1.2.6 04-Feb-2005  skrll Sync with HEAD.
 1.1.2.5 29-Nov-2004  skrll Sync with HEAD.
 1.1.2.4 14-Nov-2004  skrll Sync with HEAD.
 1.1.2.3 02-Nov-2004  skrll Sync with HEAD.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file GENERIC was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.4.6.2 19-Mar-2005  yamt sync with head. xen and whitespace. xen part is not finished.
 1.4.6.1 12-Feb-2005  yamt sync with head.
 1.4.4.1 29-Apr-2005  kent sync with -current
 1.8.4.5 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.
 1.8.4.4 14-Aug-2005  riz Pull up revision 1.13 (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.
 1.8.4.3 18-Jul-2005  riz Pull up revision 1.12 (requested by tron in ticket #566):
Add (commented out) IPSEC_NAT_T option.
 1.8.4.2 01-Jun-2005  riz Pull up revision 1.10 (requested by tron in ticket #362):
Remove attachment for the piixide(4) driver from all non-x86 kernel
configurations because Intel IDE disk controllers only exist as part
of Intel chipsets for x86 systems.
 1.8.4.1 17-Apr-2005  tron Pull up revision 1.9 (requested by itohy in ticket #160):
Add ukyopon(4).
 1.11.2.6 21-Jan-2008  yamt sync with head
 1.11.2.5 07-Dec-2007  yamt sync with head
 1.11.2.4 15-Nov-2007  yamt sync with head.
 1.11.2.3 03-Sep-2007  yamt sync with head.
 1.11.2.2 30-Dec-2006  yamt sync with head.
 1.11.2.1 21-Jun-2006  yamt sync with head.
 1.24.4.1 09-Sep-2006  rpaulo sync with head
 1.24.2.2 01-Mar-2006  yamt sync with head.
 1.24.2.1 18-Feb-2006  yamt sync with head.
 1.25.2.1 22-Apr-2006  simonb Sync with head.
 1.28.4.1 19-Apr-2006  elad sync with head - hopefully this will work
 1.28.2.3 03-Sep-2006  yamt sync with head.
 1.28.2.2 11-Aug-2006  yamt sync with head
 1.28.2.1 13-Mar-2006  yamt sync with head.
 1.29.6.1 13-Jul-2006  gdamore Merge from HEAD.
 1.30.2.1 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).
 1.33.4.1 10-Dec-2006  yamt sync with head.
 1.33.2.1 18-Nov-2006  ad Sync with head.
 1.34.12.1 03-Sep-2007  wrstuden Sync w/ NetBSD-4-RC_1
 1.34.10.1 11-Jul-2007  mjf Sync with head.
 1.34.8.7 03-Dec-2007  ad Sync with HEAD.
 1.34.8.6 09-Oct-2007  ad Sync with head.
 1.34.8.5 20-Aug-2007  ad Sync with HEAD.
 1.34.8.4 15-Jul-2007  ad Sync with head.
 1.34.8.3 09-Jun-2007  ad Sync with head.
 1.34.8.2 27-May-2007  ad Sync with head.
 1.34.8.1 10-Apr-2007  ad Sync with head.
 1.34.4.2 17-May-2007  yamt sync with head.
 1.34.4.1 24-Mar-2007  yamt sync with head.
 1.34.2.1 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).
 1.35.6.3 03-Oct-2007  garbled Sync with HEAD
 1.35.6.2 26-Jun-2007  garbled Sync with HEAD.
 1.35.6.1 22-May-2007  matt Update to HEAD.
 1.39.8.3 03-Dec-2007  joerg Sync with HEAD.
 1.39.8.2 04-Nov-2007  jmcneill Sync with HEAD.
 1.39.8.1 03-Sep-2007  jmcneill Sync with HEAD.
 1.39.6.2 28-Feb-2008  rjs Sync with HEAD.
 1.39.6.1 26-Dec-2007  rjs Sync with HEAD.
 1.39.4.1 03-Sep-2007  skrll Sync with HEAD.
 1.42.6.1 13-Nov-2007  bouyer Sync with HEAD
 1.42.2.3 23-Mar-2008  matt sync with HEAD
 1.42.2.2 09-Jan-2008  matt sync with HEAD
 1.42.2.1 06-Nov-2007  matt sync with HEAD
 1.44.2.2 18-Feb-2008  mjf Sync with HEAD.
 1.44.2.1 08-Dec-2007  mjf Sync with HEAD.
 1.45.6.2 20-Jan-2008  bouyer Sync with HEAD
 1.45.6.1 02-Jan-2008  bouyer Sync with HEAD
 1.47.12.2 18-Sep-2008  wrstuden Sync with wrstuden-revivesa-base-2.
 1.47.12.1 23-Jun-2008  wrstuden Sync w/ -current. 34 merge conflicts to follow.
 1.47.10.4 11-Aug-2010  yamt sync with head.
 1.47.10.3 11-Mar-2010  yamt sync with head
 1.47.10.2 19-Aug-2009  yamt sync with head.
 1.47.10.1 04-May-2009  yamt sync with head.
 1.47.8.1 04-Jun-2008  yamt sync with head
 1.47.6.3 17-Jan-2009  mjf Sync with HEAD.
 1.47.6.2 28-Sep-2008  mjf Sync with HEAD.
 1.47.6.1 02-Jun-2008  mjf Sync with HEAD.
 1.48.4.2 13-Dec-2008  haad Update haad-dm branch to haad-dm-base2.
 1.48.4.1 19-Oct-2008  haad Sync with HEAD.
 1.51.4.1 21-Nov-2010  riz Pull up following revision(s) (requested by plunky in ticket #1407):
sys/dev/bluetooth/btdev.h: revision 1.9
sys/arch/iyonix/conf/GENERIC: revision 1.60
sys/arch/sparc64/conf/GENERIC: revision 1.129
sys/dev/usb/hid.c: revision 1.30
sys/dev/usb/hid.h: revision 1.13
sys/arch/i386/conf/GENERIC: revision 1.983
usr.sbin/btdevctl/print.c: revision 1.10
sys/arch/evbarm/conf/MPCSA_GENERIC: revision 1.16
sys/arch/alpha/conf/GENERIC: revision 1.337
sys/dev/bluetooth/files.bluetooth: revision 1.14
sys/arch/evbarm/conf/GUMSTIX: revision 1.49
sys/dev/usb/usbdevs: revision 1.550
sys/arch/evbppc/conf/OPENBLOCKS266_OPT: revision 1.14
sys/arch/hpcsh/conf/GENERIC: revision 1.91
sys/dev/bluetooth/btmagic.c: revision 1.1
distrib/sets/lists/man/mi: revision 1.1210
sys/arch/amd64/conf/GENERIC: revision 1.279
sys/arch/i386/conf/ALL: revision 1.258
sys/arch/amd64/conf/XEN3_DOM0: revision 1.54
sys/arch/hpcarm/conf/JORNADA720: revision 1.78
sys/dev/usb/hid.c: revision 1.29
share/man/man4/btmagic.4: revision 1.1
hid_get_data() does not work if the size of data is less than
a byte and crosses a byte boundary, and it always returns a
sign-extended value.
fix this by using the algorithm from libusbhid to read bytes,
and provide a hid_get_udata() function to return unsigned data
values.
while here, const args
update DPRINTF to reflect actual function name
add Apple Magic Mouse product-id
regen for Magic Mouse id
allow for vendor-id and product-id properties, passing them
through to child devices
add Magic Mouse driver and manpage btmagic(4)
additionally query the "PnP Information" service record to discover
any USB Forum vendor-id and product-id values and store them in the
property list if found.
add btmagic(4) where other Bluetooth drivers are listed
 1.51.2.2 03-Mar-2009  skrll Sync with HEAD.
 1.51.2.1 19-Jan-2009  skrll Sync with HEAD.
 1.57.2.2 17-Aug-2010  uebayasi Sync with HEAD.
 1.57.2.1 30-Apr-2010  uebayasi Sync with HEAD.
 1.58.2.3 21-Apr-2011  rmind sync with head
 1.58.2.2 05-Mar-2011  rmind sync with head
 1.58.2.1 30-May-2010  rmind sync with head
 1.61.4.1 08-Feb-2011  bouyer Add QUOTA2 where QUOTA is enabled (and QUOTA2 commented out where QUOTA
is commented out)
 1.61.2.1 06-Jun-2011  jruoho Sync with HEAD.
 1.67.2.3 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")
 1.67.2.2 30-Oct-2012  yamt sync with head
 1.67.2.1 17-Apr-2012  yamt sync with head
 1.68.2.2 11-Mar-2012  mrg sync to latest -current
 1.68.2.1 18-Feb-2012  mrg merge to -current.
 1.72.2.4 03-Dec-2017  jdolecek update from HEAD
 1.72.2.3 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.72.2.2 23-Jun-2013  tls resync from head
 1.72.2.1 20-Nov-2012  tls Resync to 2012-11-19 00:00:00 UTC
 1.79.2.2 18-May-2014  rmind sync with head
 1.79.2.1 28-Aug-2013  rmind sync with head
 1.82.2.1 10-Aug-2014  tls Rebase.
 1.83.2.2 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
 1.83.2.1 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)
 1.88.2.4 28-Aug-2017  skrll Sync with HEAD
 1.88.2.3 05-Feb-2017  skrll Sync with HEAD
 1.88.2.2 05-Dec-2016  skrll Sync with HEAD
 1.88.2.1 27-Dec-2015  skrll Sync with HEAD (as of 26th Dec)
 1.89.2.1 07-Jan-2017  pgoyette Sync with HEAD. (Note that most of these changes are simply $NetBSD$
tag issues.)
 1.93.8.1 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
 1.97.4.3 21-Apr-2020  martin Sync with HEAD
 1.97.4.2 08-Apr-2020  martin Merge changes from current as of 20200406
 1.97.4.1 10-Jun-2019  christos Sync with HEAD
 1.97.2.5 26-Dec-2018  pgoyette Sync with HEAD, resolve a few conflicts
 1.97.2.4 26-Nov-2018  pgoyette Sync with HEAD, resolve a couple of conflicts
 1.97.2.3 30-Sep-2018  pgoyette Ssync with HEAD
 1.97.2.2 06-Sep-2018  pgoyette Sync with HEAD

Resolve a couple of conflicts (result of the uimin/uimax changes)
 1.97.2.1 28-Jul-2018  pgoyette Sync with HEAD
 1.107.4.1 25-Jan-2020  ad Sync with head.
 1.109.2.1 20-Apr-2020  bouyer Sync with HEAD
 1.5 20-Feb-2008  drochner 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.
 1.4 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.
 1.3 10-Apr-2007  macallan branches: 1.3.10; 1.3.12; 1.3.14; 1.3.20;
include files.wsfb
 1.2 11-Dec-2005  christos branches: 1.2.26; 1.2.30; 1.2.32;
merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2; 1.1.14;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.14.3 27-Feb-2008  yamt sync with head.
 1.1.14.2 07-Dec-2007  yamt sync with head
 1.1.14.1 03-Sep-2007  yamt sync with head.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file files.iyonix was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2.32.1 11-Jul-2007  mjf Sync with head.
 1.2.30.2 03-Dec-2007  ad Sync with HEAD.
 1.2.30.1 10-Apr-2007  ad Sync with head.
 1.2.26.1 15-Apr-2007  yamt sync with head.
 1.3.20.1 08-Dec-2007  mjf Sync with HEAD.
 1.3.14.2 23-Mar-2008  matt sync with HEAD
 1.3.14.1 09-Jan-2008  matt sync with HEAD
 1.3.12.1 09-Dec-2007  jmcneill Sync with HEAD.
 1.3.10.2 28-Feb-2008  rjs Sync with HEAD.
 1.3.10.1 26-Dec-2007  rjs Sync with HEAD.
 1.8 23-Jan-2019  macallan get rid of homegrown pci_conf_hook(), use the mechanism from arm32_pci_chipset
instead
less difference to evbarm
 1.7 17-Jan-2018  skrll branches: 1.7.2; 1.7.4;
G/C ARM32_NEW_VM_LAYOUT
 1.6 27-Jan-2008  chris Add an arm/conf/std.arm file which contains common arm options, initially
just options CPU_IN_CKSUM.

Include std.arm in all arm platform std files.

This should reenable the asm in_cksum code for all arm platforms.

Also remove the now unused in_cksum_arm.S.
 1.5 17-Oct-2007  garbled branches: 1.5.2;
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 12-May-2007  gavan branches: 1.4.6; 1.4.10;
Implement ATU Direct Window in order to increase available PCI address
space.
 1.3 11-Dec-2005  christos branches: 1.3.26; 1.3.30; 1.3.32; 1.3.38;
merge ktrace-lwp.
 1.2 17-Sep-2005  yamt include "conf/std".
 1.1 13-Oct-2004  gavan branches: 1.1.2; 1.1.14;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.14.3 04-Feb-2008  yamt sync with head.
 1.1.14.2 03-Sep-2007  yamt sync with head.
 1.1.14.1 21-Jun-2006  yamt sync with head.
 1.1.2.3 10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file std.iyonix was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.3.38.1 22-May-2007  matt Update to HEAD.
 1.3.32.1 11-Jul-2007  mjf Sync with head.
 1.3.30.1 27-May-2007  ad Sync with head.
 1.3.26.1 17-May-2007  yamt 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
 1.4.6.1 28-Feb-2008  rjs Sync with HEAD.
 1.5.2.1 18-Feb-2008  mjf Sync with HEAD.
 1.7.4.1 10-Jun-2019  christos Sync with HEAD
 1.7.2.1 26-Jan-2019  pgoyette Sync with HEAD
 1.11 23-Jul-2014  alnsn Rename sljitarch.h to sljit_machdep.h.
 1.10 17-Jun-2014  alnsn Add sljit support to arm.
 1.9 02-May-2013  matt branches: 1.9.8;
This change arm, armeb, earm, earmeb, earmhf, earmhfeb so all builds that
share a MACHINE_ARCH for userland so that except for etc, will produce
identical sets.

usr/include/machine now points to usr/include/arm
 1.8 11-Jan-2013  matt Don't install fp.h anymore
 1.7 17-Jul-2011  dyoung branches: 1.7.2; 1.7.12;
On ARM-ish ports having PCI support, use new-style <sys/bus.h>. Do not
install <machine/bus.h>. Remove various <machine/bus.h> sources.
 1.6 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.
 1.5 19-Jan-2008  chris Remove arm support for IPKDB.

It hasn't worked since arm was broken out from arm32 in Jan 2001, and
no-one has noticed or cared to fix it.
 1.4 09-Feb-2007  ad branches: 1.4.20; 1.4.24; 1.4.30; 1.4.36;
Merge newlock2 to head.
 1.3 26-Jul-2006  drochner branches: 1.3.4;
don't install <machine/db_machdep.h>, this is kernel only
 1.2 11-Dec-2005  christos branches: 1.2.4; 1.2.8;
merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2; 1.1.14;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.14.3 21-Jan-2008  yamt sync with head
 1.1.14.2 26-Feb-2007  yamt sync with head.
 1.1.14.1 30-Dec-2006  yamt sync with head.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file Makefile was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2.8.1 11-Aug-2006  yamt sync with head
 1.2.4.1 09-Sep-2006  rpaulo sync with head
 1.3.4.1 01-Feb-2007  ad Header file cleanup.
 1.4.36.1 20-Jan-2008  bouyer Sync with HEAD
 1.4.30.1 18-Feb-2008  mjf Sync with HEAD.
 1.4.24.1 23-Mar-2008  matt sync with HEAD
 1.4.20.1 28-Feb-2008  rjs Sync with HEAD.
 1.7.12.3 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.7.12.2 23-Jun-2013  tls resync from head
 1.7.12.1 25-Feb-2013  tls resync with head
 1.7.2.2 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")
 1.7.2.1 23-Jan-2013  yamt sync with head
 1.9.8.1 10-Aug-2014  tls Rebase.
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file ansi.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file aout_machdep.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file asm.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.3 26-Sep-2020  skrll G/C arm/atomic.h
 1.2 11-Dec-2005  christos branches: 1.2.36;
merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file atomic.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2.36.1 19-Apr-2007  thorpej Convert to the new atomic ops API.
 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 28-Apr-2008  martin branches: 1.4.34; 1.4.44;
Remove clause 3 and 4 from TNF licenses
 1.3 22-Feb-2006  gavan branches: 1.3.68; 1.3.70; 1.3.72;
* Read the Machine ID from flash
* Determine the MAC address for the onboard Ethernet from the Machine ID
* Use device properties to pass the MAC address into the wm driver
 1.2 11-Dec-2005  christos branches: 1.2.2; 1.2.4; 1.2.6;
merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2; 1.1.14;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.14.1 21-Jun-2006  yamt sync with head.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file autoconf.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2.6.1 22-Apr-2006  simonb Sync with head.
 1.2.4.1 09-Sep-2006  rpaulo sync with head
 1.2.2.1 01-Mar-2006  yamt sync with head.
 1.3.72.1 16-May-2008  yamt sync with head.
 1.3.70.1 18-May-2008  yamt sync with head.
 1.3.68.1 02-Jun-2008  mjf Sync with HEAD.
 1.4.44.1 20-Nov-2012  tls Resync to 2012-11-19 00:00:00 UTC
 1.4.34.1 30-Oct-2012  yamt sync with head
 1.4 24-Oct-2006  bjh21 Use <arm/bootconfig.h>.
 1.3 11-Dec-2005  christos branches: 1.3.20; 1.3.22;
merge ktrace-lwp.
 1.2 08-Jun-2005  he branches: 1.2.2;
Adapt to changed signature of the arm get_bootconf_option() (adds a const).
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.3 10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file bootconfig.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2.2.1 30-Dec-2006  yamt sync with head.
 1.3.22.1 10-Dec-2006  yamt sync with head.
 1.3.20.1 18-Nov-2006  ad Sync with head.
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file bswap.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.3 17-Jul-2011  dyoung On ARM-ish ports having PCI support, use new-style <sys/bus.h>. Do not
install <machine/bus.h>. Remove various <machine/bus.h> sources.
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file bus.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.1 01-Jul-2011  dyoung Per discussion at
<http://mail-index.netbsd.org/tech-kern/2010/04/02/msg007941.html>,
divide each machine's bus.h into bus_defs.h (constants & data types)
and bus_funcs.h (macro implementations of bus_space(9) routines and MD
prototypes).

Note that some bus_space(9) routines' implementation will move to .c
files from inline subroutines or macros in .h files.

I've only made the split for machine architectures where there is PCI.
All of the non-PCI-having architectures will require a similar split.

These #include files are not referenced by any (committed) Makefiles or
header files, yet. Changes to Makefiles, to <sys/bus.h>, and to some
more machine-dependent files will dribble in before I throw the switch.
 1.1 01-Jul-2011  dyoung Per discussion at
<http://mail-index.netbsd.org/tech-kern/2010/04/02/msg007941.html>,
divide each machine's bus.h into bus_defs.h (constants & data types)
and bus_funcs.h (macro implementations of bus_space(9) routines and MD
prototypes).

Note that some bus_space(9) routines' implementation will move to .c
files from inline subroutines or macros in .h files.

I've only made the split for machine architectures where there is PCI.
All of the non-PCI-having architectures will require a similar split.

These #include files are not referenced by any (committed) Makefiles or
header files, yet. Changes to Makefiles, to <sys/bus.h>, and to some
more machine-dependent files will dribble in before I throw the switch.
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file cdefs.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file cpu.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file db_machdep.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.5 07-May-2013  matt Make all ports use a common disklabel.h with MAXPARTITIONS set to 16.
Only RAW_PART varies between ports.
 1.4 30-Aug-2011  bouyer branches: 1.4.2; 1.4.12;
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.
 1.3 11-Dec-2005  christos merge ktrace-lwp.
 1.2 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.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.3 10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file disklabel.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.4.12.1 23-Jun-2013  tls resync from head
 1.4.2.1 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")
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file elf_machdep.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file endian.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file endian_machdep.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file float.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.3 11-Jan-2013  matt Remove FPA specific header.
 1.2 11-Dec-2005  christos branches: 1.2.112; 1.2.122;
merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file fp.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2.122.1 25-Feb-2013  tls resync with head
 1.2.112.1 23-Jan-2013  yamt sync with head
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file frame.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file ieee.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file ieeefp.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file int_const.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file int_fmtio.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file int_limits.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file int_mwgwtypes.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file int_types.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.12 27-Jul-2020  skrll Don't remove the _LKM #ifdefs, but do s/_LKM/_MODULE/
 1.11 23-Jul-2020  skrll unifdef -U_LKM
 1.10 10-Jun-2012  skrll Remove unused __NEWINTR defines
 1.9 27-Apr-2008  matt branches: 1.9.34;
Merge kernel changes in matt-armv6 to HEAD.
 1.8 03-Dec-2007  ad branches: 1.8.14; 1.8.16; 1.8.18;
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.
 1.7 09-Mar-2007  thorpej branches: 1.7.2; 1.7.16; 1.7.18; 1.7.20; 1.7.26;
Make ipl_t and ipl_cookie_t 8-bit values. kmutex is now down to 12 bytes
(from 20) on ARM.

Approved by Matt Thomas.
 1.6 16-Feb-2007  ad branches: 1.6.2;
Remove spllowersoftclock() and CLKF_BASEPRI(), and always dispatch callouts
via a soft interrupt. In the near future, softclock will be run from process
context.
 1.5 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.
 1.4 01-Jan-2006  yamt branches: 1.4.18; 1.4.20;
implement splraiseipl() for the following ports.
evbarm, iyonix, cats, netwinder, acorn26

reviewed by Bill Studenmund.
 1.3 24-Dec-2005  perry branches: 1.3.2;
Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2; 1.1.14;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.14.5 07-Dec-2007  yamt sync with head
 1.1.14.4 03-Sep-2007  yamt sync with head.
 1.1.14.3 26-Feb-2007  yamt sync with head.
 1.1.14.2 30-Dec-2006  yamt sync with head.
 1.1.14.1 21-Jun-2006  yamt sync with head.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file intr.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.3.2.1 15-Jan-2006  yamt sync with head.
 1.4.20.2 21-Sep-2006  yamt rename splraiseipl argument to match with the rest of ports.
 1.4.20.1 19-Sep-2006  yamt implement new api for iyonix.
 1.4.18.1 12-Jan-2007  ad Sync with head.
 1.6.2.1 12-Mar-2007  rmind Sync with HEAD.
 1.7.26.1 08-Dec-2007  mjf Sync with HEAD.
 1.7.20.2 28-Jan-2008  matt Given the that there are only 4 IPLs (ignoring soft IPLs), a number of
cleanups can be done:
Remove _SPL_* aliases.
Don't store irqmasks in ci_cpl, just make it an ipl level.
Add fast softint switching support.
 1.7.20.1 09-Jan-2008  matt sync with HEAD
 1.7.18.1 09-Dec-2007  jmcneill Sync with HEAD.
 1.7.16.1 26-Dec-2007  rjs Sync with HEAD.
 1.7.2.1 03-Dec-2007  ad Sync with HEAD.
 1.8.18.1 16-May-2008  yamt sync with head.
 1.8.16.1 18-May-2008  yamt sync with head.
 1.8.14.1 02-Jun-2008  mjf Sync with HEAD.
 1.9.34.1 30-Oct-2012  yamt sync with head
 1.3 19-Jan-2008  chris Remove arm support for IPKDB.

It hasn't worked since arm was broken out from arm32 in Jan 2001, and
no-one has noticed or cared to fix it.
 1.2 11-Dec-2005  christos branches: 1.2.46; 1.2.50; 1.2.56; 1.2.64;
merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2; 1.1.14;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.14.1 21-Jan-2008  yamt sync with head
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file ipkdb.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2.64.1 20-Jan-2008  bouyer Sync with HEAD
 1.2.56.1 18-Feb-2008  mjf Sync with HEAD.
 1.2.50.1 23-Mar-2008  matt sync with HEAD
 1.2.46.1 28-Feb-2008  rjs Sync with HEAD.
 1.2 07-Dec-2005  jmc Don't have a duplicate joystick.h. Just include sys/joystick.h like all
other platforms
 1.1 13-Oct-2004  gavan branches: 1.1.2; 1.1.14;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.14.1 21-Jun-2006  yamt sync with head.
 1.1.2.3 11-Dec-2005  christos Sync with head.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file joystick.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file limits.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file lock.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +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 05:55:46 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file math.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file mcontext.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 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 09:07:08 +0000
 1.1 03-Aug-2014  martin branches: 1.1.2; 1.1.6;
Add a few missing netbsd32_machdep.h files
 1.1.6.2 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.1.6.1 03-Aug-2014  tls file netbsd32_machdep.h was added on branch tls-maxphys on 2014-08-20 00:03:09 +0000
 1.1.2.2 10-Aug-2014  tls Rebase.
 1.1.2.1 03-Aug-2014  tls file netbsd32_machdep.h was added on branch tls-earlyentropy on 2014-08-10 06:54:00 +0000
 1.3 16-Mar-2008  he Patterned after the other ports, define _MACHINE and MACHINE before
including <arm/arm32/param.h>. Fixes build problem for rump.
 1.2 11-Dec-2005  christos branches: 1.2.50; 1.2.70; 1.2.74;
merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2; 1.1.14;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.14.1 17-Mar-2008  yamt sync with head.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file param.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2.74.1 03-Apr-2008  mjf Sync with HEAD.
 1.2.70.1 24-Mar-2008  keiichi sync with head.
 1.2.50.1 23-Mar-2008  matt sync with HEAD
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file pcb.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.3 23-Jan-2019  macallan get rid of homegrown pci_conf_hook(), use the mechanism from arm32_pci_chipset
instead
less difference to evbarm
 1.2 11-Dec-2005  christos branches: 1.2.164; 1.2.166;
merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file pci_machdep.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2.166.1 10-Jun-2019  christos Sync with HEAD
 1.2.164.1 26-Jan-2019  pgoyette Sync with HEAD
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file pmap.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.3 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.
 1.2 11-Dec-2005  christos branches: 1.2.164; 1.2.166;
merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file pmc.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2.166.1 10-Jun-2019  christos Sync with HEAD
 1.2.164.1 28-Jul-2018  pgoyette Sync with HEAD
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file proc.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file profile.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file ptrace.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file reg.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 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 09:07:08 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file setjmp.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file signal.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.1 23-Jul-2014  alnsn branches: 1.1.2; 1.1.6;
Rename sljitarch.h to sljit_machdep.h.
 1.1.6.2 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.1.6.1 23-Jul-2014  tls file sljit_machdep.h was added on branch tls-maxphys on 2014-08-20 00:03:09 +0000
 1.1.2.2 10-Aug-2014  tls Rebase.
 1.1.2.1 23-Jul-2014  tls file sljit_machdep.h was added on branch tls-earlyentropy on 2014-08-10 06:54:00 +0000
 1.2 23-Jul-2014  alnsn Rename sljitarch.h to sljit_machdep.h.
 1.1 17-Jun-2014  alnsn Add sljit support to arm.
 1.3 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.
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file stdarg.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file sysarch.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file trap.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.10 26-Jan-2017  christos provide __HAVE_COMPAT_NETBSD32 and fix multiple include protection consistently.
 1.9 17-Jul-2011  dyoung branches: 1.9.12; 1.9.30; 1.9.34; 1.9.38;
On ARM-ish ports having PCI support, use new-style <sys/bus.h>. Do not
install <machine/bus.h>. Remove various <machine/bus.h> sources.
 1.8 20-Jan-2008  joerg Now that __HAVE_TIMECOUNTER and __HAVE_GENERIC_TODR are invariants,
remove the conditionals and the code associated with the undef case.
 1.7 17-Oct-2007  garbled branches: 1.7.2; 1.7.8;
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.
 1.6 14-Jul-2007  ad branches: 1.6.6; 1.6.10;
Generic soft interrupts are mandatory.
 1.5 10-Sep-2006  gavan branches: 1.5.10; 1.5.18;
Enable timecounters for iyonix
 1.4 10-Sep-2006  gdamore Enable __HAVE_GENERIC_TODR. ok gavan@
 1.3 03-Sep-2006  bjh21 branches: 1.3.2;
Nothing in the kernel now tests __HAVE_NWSCONS, so stop defining it everywhere.
 1.2 11-Dec-2005  christos branches: 1.2.4; 1.2.8;
merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2; 1.1.14;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.14.3 21-Jan-2008  yamt sync with head
 1.1.14.2 03-Sep-2007  yamt sync with head.
 1.1.14.1 30-Dec-2006  yamt sync with head.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file types.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2.8.1 14-Sep-2006  yamt sync with head.
 1.2.4.1 09-Sep-2006  rpaulo sync with head
 1.3.2.1 18-Nov-2006  ad Sync with head.
 1.5.18.1 03-Oct-2007  garbled Sync with HEAD
 1.5.10.1 15-Jul-2007  ad Sync with head.
 1.6.10.2 23-Mar-2008  matt sync with HEAD
 1.6.10.1 06-Nov-2007  matt sync with HEAD
 1.6.6.1 28-Feb-2008  rjs Sync with HEAD.
 1.7.8.1 23-Jan-2008  bouyer Sync with HEAD.
 1.7.2.1 18-Feb-2008  mjf Sync with HEAD.
 1.9.38.1 21-Apr-2017  bouyer Sync with HEAD
 1.9.34.1 20-Mar-2017  pgoyette Sync with HEAD
 1.9.30.1 05-Feb-2017  skrll Sync with HEAD
 1.9.12.1 03-Dec-2017  jdolecek update from HEAD
 1.3 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.
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file varargs.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.8 27-Mar-2019  christos - expose vmparams to userland on arm, like other archs do.
- remove unneeded includes
 1.7 02-Nov-2017  skrll branches: 1.7.4;
ISA exists on more that just shark. Fix a comment about this.
 1.6 23-Feb-2015  joerg Use default PAGER_MAP_DEFAULT_SIZE for ARM and PowerPC, exception
acorn26. This bumps the KVA reservation from 4MB to 16MB and avoids
long hangs on my Cubietruck under IO. acorn26 is kept as it does have a
ridiculous low 32MB KVA limit.
 1.5 19-Feb-2012  he branches: 1.5.2; 1.5.16;
Expose the contents also for _KMEMUSER, fixes build of usr.sbin/crash.
 1.4 06-Nov-2010  uebayasi branches: 1.4.8; 1.4.12;
Remove incomplete, never worked dynamic run-time memory registration
(uvm_page_physload(9)). This functionality will be re-added later.
 1.3 25-Oct-2007  yamt branches: 1.3.40; 1.3.42;
defparam PAGER_MAP_SIZE.
 1.2 11-Dec-2005  christos branches: 1.2.30; 1.2.46; 1.2.48; 1.2.50; 1.2.54;
merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2; 1.1.14;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.14.1 27-Oct-2007  yamt sync with head.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file vmparam.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2.54.1 13-Nov-2007  bouyer Sync with HEAD
 1.2.50.1 06-Nov-2007  matt sync with HEAD
 1.2.48.1 28-Oct-2007  joerg Sync with HEAD.
 1.2.46.1 26-Dec-2007  rjs Sync with HEAD.
 1.2.30.1 03-Dec-2007  ad Sync with HEAD.
 1.3.42.1 05-Mar-2011  rmind sync with head
 1.3.40.1 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.)
 1.4.12.1 24-Feb-2012  mrg sync to -current.
 1.4.8.1 17-Apr-2012  yamt sync with head
 1.5.16.1 06-Apr-2015  skrll Sync with HEAD
 1.5.2.1 03-Dec-2017  jdolecek update from HEAD
 1.7.4.1 10-Jun-2019  christos Sync with HEAD
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file wchar_limits.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.20 13-Oct-2025  thorpej Garbage-collect the "base_year_is_2000" property and associated
DSRTC_YEAR_START_2K config option (only used by Iyonix GENERIC).
Instead, set the "start-year" property to 2000 as needed (matches
the property name in the Devicetree RTC bindings used for the same
purpose).
 1.19 03-Oct-2025  thorpej Use device_setprop_data() to set the "mac-address" property.
 1.18 20-Dec-2023  thorpej Remove unnecessary <sys/malloc.h>.
 1.17 20-Dec-2018  macallan set base_year_is_2k on dsrtc so we're compatible with RISC OS
 1.16 21-Nov-2018  macallan - RISC OS hands us the graphics hardware in BGR mode when running 32bit colour
pass that info on to genfb/gffb so X can show colours correctly
- set genfb properties on gffb as well
 1.15 27-Oct-2012  chs branches: 1.15.36; 1.15.38;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.
 1.14 29-Jul-2012  mlelstv branches: 1.14.2;
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.
 1.13 29-Jul-2012  matt Fix more -fno-common fallout.
Move more variables to common locations.
 1.12 22-Jan-2010  martin branches: 1.12.12; 1.12.18;
Unify the name of the device property to hold a MAC address - there was
no clear majority for either "mac-addr" vs. "mac-address", but a quick
gallup poll among developers selected the latter.
 1.11 02-Aug-2009  gavan On NetBSD/iyonix:

* Disable interrupts in otherwise-configure Nvidia graphics card
* Support genfb console, based on information supplied by the bootloader
* Support kernel args
* Support ways to choose which console to use
* Clarify argument parsing a little.

(from me and abs)
 1.10 28-Apr-2008  martin Remove clause 3 and 4 from TNF licenses
 1.9 03-Dec-2007  ad branches: 1.9.14; 1.9.16; 1.9.18;
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.
 1.8 28-Feb-2007  thorpej branches: 1.8.2; 1.8.16; 1.8.18; 1.8.20; 1.8.26;
TRUE -> true, FALSE -> false
 1.7 05-May-2006  thorpej branches: 1.7.14;
Remove the devprop API and switch everthing over to the new proplib. Add
a new device_properties() accessor for device_t that returns the device's
property dictionary.
 1.6 28-Feb-2006  kleink branches: 1.6.2; 1.6.4; 1.6.6;
Fix inverted device_is_a() use logic in rev. 1.4.
 1.5 27-Feb-2006  thorpej cfg1, cfg2, and swdpin are not generic properties the same way that
mac-addr is. Prefix them with i82543-
 1.4 26-Feb-2006  thorpej Use device_is_a()
 1.3 22-Feb-2006  gavan * Read the Machine ID from flash
* Determine the MAC address for the onboard Ethernet from the Machine ID
* Use device properties to pass the MAC address into the wm driver
 1.2 11-Dec-2005  christos branches: 1.2.2; 1.2.4; 1.2.6;
merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2; 1.1.14;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.14.3 07-Dec-2007  yamt sync with head
 1.1.14.2 03-Sep-2007  yamt sync with head.
 1.1.14.1 21-Jun-2006  yamt sync with head.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file autoconf.c was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2.6.2 01-Jun-2006  kardel Sync with head.
 1.2.6.1 22-Apr-2006  simonb Sync with head.
 1.2.4.1 09-Sep-2006  rpaulo sync with head
 1.2.2.1 01-Mar-2006  yamt sync with head.
 1.6.6.1 24-May-2006  tron Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
 1.6.4.1 11-May-2006  elad sync with head
 1.6.2.1 24-May-2006  yamt sync with head.
 1.7.14.1 12-Mar-2007  rmind Sync with HEAD.
 1.8.26.1 08-Dec-2007  mjf Sync with HEAD.
 1.8.20.1 09-Jan-2008  matt sync with HEAD
 1.8.18.1 09-Dec-2007  jmcneill Sync with HEAD.
 1.8.16.1 26-Dec-2007  rjs Sync with HEAD.
 1.8.2.1 03-Dec-2007  ad Sync with HEAD.
 1.9.18.3 11-Mar-2010  yamt sync with head
 1.9.18.2 19-Aug-2009  yamt sync with head.
 1.9.18.1 16-May-2008  yamt sync with head.
 1.9.16.1 18-May-2008  yamt sync with head.
 1.9.14.1 02-Jun-2008  mjf Sync with HEAD.
 1.12.18.1 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
 1.12.12.1 30-Oct-2012  yamt sync with head
 1.14.2.1 20-Nov-2012  tls Resync to 2012-11-19 00:00:00 UTC
 1.15.38.1 10-Jun-2019  christos Sync with HEAD
 1.15.36.2 26-Dec-2018  pgoyette Sync with HEAD, resolve a few conflicts
 1.15.36.1 26-Nov-2018  pgoyette Sync with HEAD, resolve a couple of conflicts
 1.7 08-Dec-2018  thorpej Clean up initialization of com_regs structure, in preparation for
some additional changers.
 1.6 01-Jul-2011  dyoung branches: 1.6.52; 1.6.54;
#include <sys/bus.h> instead of <machine/bus.h>.
 1.5 28-Apr-2008  martin Remove clause 3 and 4 from TNF licenses
 1.4 14-Mar-2008  cube branches: 1.4.2; 1.4.4;
Split device_t and softc for all com(4) devices (well, everything that
uses a com_softc backend). Use proper types and ansify where appropriate.
 1.3 13-Jul-2006  gdamore branches: 1.3.34; 1.3.54; 1.3.58;
Add an option COM_REGMAP to allow com(4) to use an array of register indices.
This allows us to convert aucom to just another com attachment, and cleanup
some code in the com_arbus.c.

Additionally, we use a common com_cleanup routine rather than having a
zillion copies of it in the attachment points.

This has been tested on a number architectures, and it has been shown to get
close to comparable performance when COM_REGMAP is defined, and comparable
when it is not defined.

Approved by core@. Fixes PR port-evbmips/32362.
 1.2 11-Dec-2005  christos branches: 1.2.4; 1.2.8; 1.2.16;
merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2; 1.1.14;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.14.2 17-Mar-2008  yamt sync with head.
 1.1.14.1 30-Dec-2006  yamt sync with head.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file com_obio.c was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2.16.1 20-Jun-2006  gdamore COM_INIT_REGS-ify iyonix.
 1.2.8.1 11-Aug-2006  yamt sync with head
 1.2.4.1 09-Sep-2006  rpaulo sync with head
 1.3.58.2 02-Jun-2008  mjf Sync with HEAD.
 1.3.58.1 03-Apr-2008  mjf Sync with HEAD.
 1.3.54.1 24-Mar-2008  keiichi sync with head.
 1.3.34.1 23-Mar-2008  matt sync with HEAD
 1.4.4.1 16-May-2008  yamt sync with head.
 1.4.2.1 18-May-2008  yamt sync with head.
 1.6.54.1 10-Jun-2019  christos Sync with HEAD
 1.6.52.1 26-Dec-2018  pgoyette Sync with HEAD, resolve a few conflicts
 1.6 12-Feb-2012  matt Change old-stlye-defintions to C89 prototypes.
Switch to CFATTACH_DECL_NEW/device_t/cfdata_t
Defer attaching interrupt evcnts.

Approved by releng.
 1.5 01-Jul-2011  dyoung branches: 1.5.2; 1.5.6;
#include <sys/bus.h> instead of <machine/bus.h>.
 1.4 14-May-2006  gavan Fix typo
 1.3 15-Dec-2005  briggs branches: 1.3.4; 1.3.6; 1.3.8; 1.3.12;
Add an offset to the I/O port translations. This allows IQ80321
and others to avoid providing PCI I/O space at address 0.
Iyonix, however, needs to provide PCI I/O space at 0.
The others require I/O space to be offset in part due to a bug
work-around in wm(4) which requires that I/O space access be used
to reset the controllers. If I/O space is mapped at zero, the card
claims, but ignores, the transactions, and the controller doesn't
get reset properly and can't then be used.
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2; 1.1.14;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.14.1 21-Jun-2006  yamt sync with head.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file i80321_mainbus.c was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.3.12.1 24-May-2006  tron Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
 1.3.8.1 24-May-2006  yamt sync with head.
 1.3.6.1 01-Jun-2006  kardel Sync with head.
 1.3.4.1 09-Sep-2006  rpaulo sync with head
 1.5.6.1 18-Feb-2012  mrg merge to -current.
 1.5.2.1 17-Apr-2012  yamt sync with head
 1.34 12-Oct-2023  skrll Fix non-DIAGNOSTIC builds
 1.33 13-Sep-2023  andvar fix printf format specifier for physmem.

fixes VERBOSE_INIT_ARM enabled build for iyonix.
 1.32 20-Apr-2023  skrll Provide a shared pmap_devmap implementation and convert all pmap_devmap
arrays to use DEVMAP_ENTRY{,_END}
 1.31 02-Jan-2022  christos branches: 1.31.4;
fix the build.
 1.30 18-Apr-2020  skrll PMAP_DEBUG has been deleted on arm
 1.29 18-Apr-2020  skrll Trailing whitespace
 1.28 16-Jul-2019  skrll branches: 1.28.8;
Consistently use vaddr_t as initarm and friends return type.

Makes no difference to binaries except for aarch64 where it's required
 1.27 16-Jul-2019  skrll KNF
 1.26 28-Oct-2018  skrll Fix a commit
 1.25 22-Dec-2016  cherry branches: 1.25.14; 1.25.16;
switch all ports to use uvm_init.c:uvm_md_init()

uvm_setpagesize() is now subsumed within this funciton.
 1.24 13-Sep-2014  matt branches: 1.24.2; 1.24.4;
Replace more vm_offset_t, vm_size_t with vaddr_t, vsize_t
Use paddr_t for msgbufphys
 1.23 02-Mar-2014  joerg Initialize variables used to setup a dummy element.
XXX bogus, needs review
 1.22 18-Aug-2013  matt Fix <arm/locore.h> lossage
 1.21 22-Sep-2012  matt branches: 1.21.2;
Don't use an asm in pmap_activate to update the TTBR, use cpu_setttb instead
but add a second argument to it to indicate whether the TLB/caches need to be
flushed. Default cortex to pmap_needs_fixup = 1. But check the MMFR3 field
to see if the fixed can be skipped.
Use a cf_flag bit 0 to indicate whether the A9 L2 cache should disable (bit 0 = 1)
or enabeld (bit = 0).

With these changes, the A9 MMU can use traverse caches to do MMU tablewalks
Also, make sure all memory has the shareable bit for the A9.
 1.20 16-Aug-2012  matt branches: 1.20.2;
Move the standard definitions of the {UND,IRQ,FIQ,ABT}_STACK_SIZE to
<arm32/machdep.h>
Move the extern for cpu_reset_address to the same file.
Add cpu_reset_address_paddr.
Kill cpu_reset_v4_MMU_disable.
if cpu_reset_address is NULL, then the MMU will be disabled.
 1.19 29-Jul-2012  matt Fix more -fno-common fallout.
Move more variables to common locations.
 1.18 01-Jul-2011  dyoung branches: 1.18.2;
#include <sys/bus.h> instead of <machine/bus.h>.
 1.17 30-Jun-2011  wiz dependant -> dependent
 1.16 28-Dec-2009  uebayasi More setttb() -> cpu_setttb() for readability & consistency. Missing instances
pointed out by tsutsui@ & nonaka@, thanks.
 1.15 27-Nov-2009  rmind - Use uvm_lwp_setuarea() instead of directly setting address to lwp_t::l_addr.
- Replace most remaining uses of l_addr with uvm_lwp_getuarea() or lwp_getpcb().
- Amend assembly in ports where it accesses PCB via struct user.
- Rename L_ADDR to L_PCB in few places. Reduce sys/user.h inclusions.
 1.14 26-Nov-2009  matt Kill proc0paddr. Use lwp0.l_addr instead.
 1.13 11-Aug-2009  matt Remove all declarations of physmem from sys/arch. Add an include of
<sys/systm.h> to the one file that did not already contain it.
This now means that physmem can be changed by updating systm.h and uvm_page.c
(excluding fixing printfs)
 1.12 02-Aug-2009  gavan On NetBSD/iyonix:

* Disable interrupts in otherwise-configure Nvidia graphics card
* Support genfb console, based on information supplied by the bootloader
* Support kernel args
* Support ways to choose which console to use
* Clarify argument parsing a little.

(from me and abs)
 1.11 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.
 1.10 12-Nov-2008  ad Remove LKMs and switch to the module framework, pass 1.

Proposed on tech-kern@.
 1.9 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.
 1.8 27-Apr-2008  matt branches: 1.8.6; 1.8.8;
Merge kernel changes in matt-armv6 to HEAD.
 1.7 19-Jan-2008  chris branches: 1.7.6; 1.7.8; 1.7.10;
Remove arm support for IPKDB.

It hasn't worked since arm was broken out from arm32 in Jan 2001, and
no-one has noticed or cared to fix it.
 1.6 27-Jun-2006  he branches: 1.6.30; 1.6.34; 1.6.40; 1.6.48;
Fix a build problem ('kernel_l1pt.pv_va may be used uninitialized').
 1.5 22-Feb-2006  gavan branches: 1.5.2; 1.5.10;
* Read the Machine ID from flash
* Determine the MAC address for the onboard Ethernet from the Machine ID
* Use device properties to pass the MAC address into the wm driver
 1.4 24-Dec-2005  perry branches: 1.4.2; 1.4.4; 1.4.6;
Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
 1.3 11-Dec-2005  christos merge ktrace-lwp.
 1.2 14-Oct-2004  snj branches: 1.2.2; 1.2.14;
Fix some comment typos and a spelling error.
 1.1 13-Oct-2004  gavan Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.2.14.3 21-Jan-2008  yamt sync with head
 1.2.14.2 30-Dec-2006  yamt sync with head.
 1.2.14.1 21-Jun-2006  yamt sync with head.
 1.2.2.2 19-Oct-2004  skrll Sync with HEAD
 1.2.2.1 14-Oct-2004  skrll file iyonix_machdep.c was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.4.6.1 22-Apr-2006  simonb Sync with head.
 1.4.4.1 09-Sep-2006  rpaulo sync with head
 1.4.2.1 01-Mar-2006  yamt sync with head.
 1.5.10.1 13-Jul-2006  gdamore Merge from HEAD.
 1.5.2.1 11-Aug-2006  yamt sync with head
 1.6.48.1 20-Jan-2008  bouyer Sync with HEAD
 1.6.40.1 18-Feb-2008  mjf Sync with HEAD.
 1.6.34.2 23-Mar-2008  matt sync with HEAD
 1.6.34.1 28-Jan-2008  matt Adapt to new pmap_bootstrap signature.
 1.6.30.1 28-Feb-2008  rjs Sync with HEAD.
 1.7.10.4 11-Mar-2010  yamt sync with head
 1.7.10.3 19-Aug-2009  yamt sync with head.
 1.7.10.2 04-May-2009  yamt sync with head.
 1.7.10.1 16-May-2008  yamt sync with head.
 1.7.8.1 18-May-2008  yamt sync with head.
 1.7.6.2 17-Jan-2009  mjf Sync with HEAD.
 1.7.6.1 02-Jun-2008  mjf Sync with HEAD.
 1.8.8.1 19-Jan-2009  skrll Sync with HEAD.
 1.8.6.1 13-Dec-2008  haad Update haad-dm branch to haad-dm-base2.
 1.18.2.2 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")
 1.18.2.1 30-Oct-2012  yamt sync with head
 1.20.2.3 03-Dec-2017  jdolecek update from HEAD
 1.20.2.2 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.20.2.1 20-Nov-2012  tls Resync to 2012-11-19 00:00:00 UTC
 1.21.2.2 18-May-2014  rmind sync with head
 1.21.2.1 28-Aug-2013  rmind sync with head
 1.24.4.1 07-Jan-2017  pgoyette Sync with HEAD. (Note that most of these changes are simply $NetBSD$
tag issues.)
 1.24.2.1 05-Feb-2017  skrll Sync with HEAD
 1.25.16.3 21-Apr-2020  martin Sync with HEAD
 1.25.16.2 13-Apr-2020  martin Mostly merge changes from HEAD upto 20200411
 1.25.16.1 10-Jun-2019  christos Sync with HEAD
 1.25.14.1 26-Nov-2018  pgoyette Sync with HEAD, resolve a couple of conflicts
 1.28.8.1 20-Apr-2020  bouyer Sync with HEAD
 1.31.4.1 14-Oct-2023  martin Pull up following revision(s) (requested by skrll in ticket #411):

sys/arch/evbarm/nslu2/nslu2_machdep.c: revision 1.41
sys/arch/evbarm/gumstix/gumstix_machdep.c: revision 1.75
sys/arch/evbarm/iq80321/iq80321_machdep.c: revision 1.66
sys/arch/iyonix/iyonix/iyonix_machdep.c: revision 1.34
sys/arch/zaurus/zaurus/machdep.c: revision 1.52
sys/arch/evbarm/g42xxeb/g42xxeb_machdep.c: revision 1.41
sys/arch/hpcarm/hpcarm/pxa2x0_hpc_machdep.c: revision 1.33
sys/arch/evbarm/iq80310/iq80310_machdep.c: revision 1.96
sys/arch/evbarm/adi_brh/brh_machdep.c: revision 1.53
sys/arch/arm/include/arm32/pmap.h: revision 1.177
sys/arch/evbarm/viper/viper_machdep.c: revision 1.34
sys/arch/evbarm/iyonix/iyonix_machdep.c: revision 1.5
sys/arch/evbarm/npwr_fc/npwr_fc_machdep.c: revision 1.30
sys/arch/evbarm/hdl_g/hdlg_machdep.c: revision 1.35
sys/arch/arm/arm32/pmap.c: revision 1.440
sys/arch/evbarm/lubbock/lubbock_machdep.c: revision 1.45
sys/arch/evbarm/ixdp425/ixdp425_machdep.c: revision 1.47

Fix non-DIAGNOSTIC builds
 1.10 23-Jan-2019  macallan get rid of homegrown pci_conf_hook(), use the mechanism from arm32_pci_chipset
instead
less difference to evbarm
 1.9 18-Nov-2018  jmcneill Add xname argument to pc_intr_establish implementation
 1.8 29-Mar-2014  christos branches: 1.8.28; 1.8.30;
make pci_intr_string and eisa_intr_string take a buffer and a length
instead of relying in local static storage.
 1.7 01-Jul-2011  dyoung branches: 1.7.2; 1.7.12; 1.7.16;
#include <sys/bus.h> instead of <machine/bus.h>.
 1.6 06-Apr-2011  dyoung Fix fallout from pci_attach_args constification.
 1.5 17-Oct-2007  garbled branches: 1.5.42; 1.5.48;
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 12-May-2007  gavan branches: 1.4.10;
Now that we have extended PCI address space, we no longer have to avoid
configuring the graphics card.
 1.3 10-Feb-2006  gdamore branches: 1.3.20; 1.3.24; 1.3.26; 1.3.32;
PCI_NETBSD_CONFIGURE should allocate (but not map) address space expansion
ROMS by default. Full discussion at
http://mail-index.netbsd.org/tech-kern/2005/12/16/0023.html
Closes PR kern/32467
Reviewed by briggs@
 1.2 11-Dec-2005  christos branches: 1.2.2; 1.2.4; 1.2.6;
merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2; 1.1.14;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.14.2 03-Sep-2007  yamt sync with head.
 1.1.14.1 21-Jun-2006  yamt sync with head.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file iyonix_pci.c was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2.6.1 22-Apr-2006  simonb Sync with head.
 1.2.4.1 09-Sep-2006  rpaulo sync with head
 1.2.2.1 18-Feb-2006  yamt sync with head.
 1.3.32.1 22-May-2007  matt Update to HEAD.
 1.3.26.1 11-Jul-2007  mjf Sync with head.
 1.3.24.1 27-May-2007  ad Sync with head.
 1.3.20.1 17-May-2007  yamt sync with head.
 1.4.10.1 06-Nov-2007  matt sync with HEAD
 1.5.48.1 06-Jun-2011  jruoho Sync with HEAD.
 1.5.42.1 21-Apr-2011  rmind sync with head
 1.7.16.1 18-May-2014  rmind sync with head
 1.7.12.1 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.7.2.1 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")
 1.8.30.1 10-Jun-2019  christos Sync with HEAD
 1.8.28.2 26-Jan-2019  pgoyette Sync with HEAD
 1.8.28.1 26-Nov-2018  pgoyette Sync with HEAD, resolve a couple of conflicts
 1.3 22-Feb-2006  gavan * Read the Machine ID from flash
* Determine the MAC address for the onboard Ethernet from the Machine ID
* Use device properties to pass the MAC address into the wm driver
 1.2 11-Dec-2005  christos branches: 1.2.2; 1.2.4; 1.2.6;
merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2; 1.1.14;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.14.1 21-Jun-2006  yamt sync with head.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file iyonixreg.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2.6.1 22-Apr-2006  simonb Sync with head.
 1.2.4.1 09-Sep-2006  rpaulo sync with head
 1.2.2.1 01-Mar-2006  yamt sync with head.
 1.3 22-Feb-2006  gavan * Read the Machine ID from flash
* Determine the MAC address for the onboard Ethernet from the Machine ID
* Use device properties to pass the MAC address into the wm driver
 1.2 11-Dec-2005  christos branches: 1.2.2; 1.2.4; 1.2.6;
merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2; 1.1.14;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.14.1 21-Jun-2006  yamt sync with head.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file iyonixvar.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2.6.1 22-Apr-2006  simonb Sync with head.
 1.2.4.1 09-Sep-2006  rpaulo sync with head
 1.2.2.1 01-Mar-2006  yamt sync with head.
 1.8 07-Aug-2021  thorpej Merge thorpej-cfargs2.
 1.7 24-Apr-2021  thorpej branches: 1.7.8;
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?).
 1.6 01-Jul-2011  dyoung branches: 1.6.68;
#include <sys/bus.h> instead of <machine/bus.h>.
 1.5 06-Jun-2011  matt Some more device_t, cfdata_t, CFATTACH_DECL_NEW cleanup.
 1.4 11-Dec-2005  christos branches: 1.4.100; 1.4.110;
merge ktrace-lwp.
 1.3 26-Aug-2005  drochner s/locdesc_t/int/g
 1.2 30-Jun-2005  drochner branches: 1.2.2;
adaptions to config_search() change, and minor autoconf fixes, mostly from Havard Eidnes
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.3 10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file obio.c was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2.2.1 21-Jun-2006  yamt sync with head.
 1.4.110.1 23-Jun-2011  cherry Catchup with rmind-uvmplock merge.
 1.4.100.1 12-Jun-2011  rmind sync with head
 1.6.68.6 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.
 1.6.68.5 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.
 1.6.68.4 04-Apr-2021  thorpej CFARG_SUBMATCH -> CFARG_SEARCH for the indirect configuration uses.
 1.6.68.3 03-Apr-2021  thorpej Give config_attach() the tagged variadic argument treatment and
mechanically convert all call sites.
 1.6.68.2 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.
 1.6.68.1 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.
 1.7.8.1 04-Aug-2021  thorpej Adapt to CFARGS().
 1.8 21-Apr-2023  skrll Trailing whitespace
 1.7 16-Mar-2018  ryo use designated initializer to make adaptability and flexibility for changing struct bus_space.
no functional change.
 1.6 22-Feb-2014  matt branches: 1.6.28;
Don't manipulate the pte to get uncached memory, use PMAP_NOCACHE instead.
Convert footbring to kenter_pa/kremove
 1.5 01-Jul-2011  dyoung branches: 1.5.2; 1.5.12; 1.5.16;
#include <sys/bus.h> instead of <machine/bus.h>.
 1.4 07-Nov-2009  cegger Add a flags argument to pmap_kenter_pa(9).
Patch showed on tech-kern@ http://mail-index.netbsd.org/tech-kern/2009/11/04/msg006434.html
No objections.
 1.3 24-Nov-2005  yamt branches: 1.3.78;
bus_dmamem_map: honour BUS_DMA_NOWAIT. noted by Manuel Bouyer.
bus_space_map: always do NOWAIT allocation as it used to be before yamt-km.

we have too many copies!
 1.2 01-Apr-2005  yamt branches: 1.2.2; 1.2.8;
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.
 1.1 13-Oct-2004  gavan branches: 1.1.2; 1.1.6; 1.1.8;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.8.1 11-Feb-2005  yamt use new apis.
 1.1.6.1 29-Apr-2005  kent sync with -current
 1.1.2.4 11-Dec-2005  christos Sync with head.
 1.1.2.3 01-Apr-2005  skrll Sync with HEAD.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file obio_space.c was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000
 1.2.8.1 29-Nov-2005  yamt sync with head.
 1.2.2.1 21-Jun-2006  yamt sync with head.
 1.3.78.1 11-Mar-2010  yamt sync with head
 1.5.16.1 18-May-2014  rmind sync with head
 1.5.12.1 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.5.2.1 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")
 1.6.28.1 22-Mar-2018  pgoyette Synch with HEAD, resolve conflicts
 1.2 11-Dec-2005  christos merge ktrace-lwp.
 1.1 13-Oct-2004  gavan branches: 1.1.2;
Initial import of iyonix port.

The Iyonix is a desktop machine from Castle Technology, based on a 600MHz
XScale[tm] 80321 processor.

* Uses the bootloader from NetBSD/acorn32, which is now 32-bit compatible.
* Currently boots multiuser with a serial console.
* Device support is not yet complete.

With help from abs.
 1.1.2.2 19-Oct-2004  skrll Sync with HEAD
 1.1.2.1 13-Oct-2004  skrll file obiovar.h was added on branch ktrace-lwp on 2004-10-19 15:56:37 +0000

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