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History log of /src/sys/arch/mvme68k/conf
RevisionDateAuthorComments
 1.106 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
 1.105 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
 1.104 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.
 1.103 21-Jan-2021  nia add a commented out compat_ossaudio wherever there's compat_linux

requested by mrg
 1.102 27-Sep-2020  roy branches: 1.102.2;
vether: Add to kernel configurations

It's only enabled if the kernel enabled bridge AND tap.
Otherwise it's commented out.
 1.101 01-Aug-2020  maxv Remove references to BRIDGE_IPF, it is now compiled in by default.
 1.100 26-Apr-2019  sevan Use veriexec.config to reduce duplication
 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 23-Jan-2018  sevan branches: 1.98.2; 1.98.4;
Alternate buffer queue strategies no longer considered experimental, update
description.

Discussed on tech-kern
http://mail-index.netbsd.org/tech-kern/2018/01/21/msg023002.html
 1.97 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.
 1.96 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
 1.95 29-Jul-2017  maxv Remove TCP_COMPAT_42 from the config files. Pass 3.
 1.94 16-Nov-2014  manu branches: 1.94.2; 1.94.12;
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
 1.93 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)
 1.92 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.
 1.91 16-Aug-2014  apb Add "options COMPAT_70" to all kernel configuration files that
already had "options COMPAT_60".
 1.90 05-Jul-2014  tsutsui branches: 1.90.2;
Use COPTS="-O2 -fno-reorder-blocks" as defined in sys.mk for userland.

Compile tests only.
 1.89 05-Jun-2013  christos branches: 1.89.6;
remove obsolete networking options
 1.88 27-Apr-2013  christos the bogus number police
 1.87 27-Apr-2013  christos remove confusing numeric locators where they are unused.
 1.86 02-Mar-2013  christos Under FAST_IPSEC, IPSEC_ESP is mandatory; GC it.
 1.85 01-Mar-2013  joerg Retire OSI network stack. OK core@
 1.84 17-Oct-2012  apb Add "options COMPAT_60" to all kernel configuration files
that already had "options COMPAT_50".
 1.83 18-Dec-2011  dholland branches: 1.83.6;
WABPL is no longer considered experimental (has not been for some time)
so update its comment in config files.
 1.82 22-Nov-2011  tls branches: 1.82.2;

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.
 1.81 30-Jun-2011  wiz branches: 1.81.2;
dependant -> dependent
 1.80 29-Apr-2010  chs enable TMPFS in all GENERICs that have MFS enabled.
 1.79 16-Apr-2010  pooka Remove unused count (invariably "4") from pseudo-device fss.
 1.78 24-Jan-2009  mrg branches: 1.78.4; 1.78.6;
add COMPAT_50 to all the configs with COMPAT_40.
 1.77 24-Nov-2008  ad Remove softdep, pass 1. We are focused on improving journalling.

Proposed on tech-kern@.
 1.76 10-Aug-2008  tls branches: 1.76.2;
Add accept filters to GENERIC kernels where they exist.
 1.75 31-Jul-2008  simonb Add "options WAPBL" to standard GENERIC/INSTALL type configs.
 1.74 30-May-2008  tsutsui branches: 1.74.4;
Add options COMPAT_40 to files which have options COMPAT_30.
 1.73 31-Dec-2007  ad branches: 1.73.6; 1.73.8; 1.73.10; 1.73.12;
Remove systrace. Ok core@.
 1.72 17-Oct-2007  garbled branches: 1.72.2; 1.72.8;
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.
 1.71 04-Jun-2007  martin branches: 1.71.10;
Add pseudo-device agr to all GENERIC kernels where it might make sense
(commented out in some).
 1.70 11-Nov-2006  jmmv branches: 1.70.2; 1.70.8; 1.70.10; 1.70.16; 1.70.18;
Remove tmpfs's experimental status. OK'ed by core@.
 1.69 26-Aug-2006  tsutsui branches: 1.69.2; 1.69.4;
Remove obsolete #options VERIFIED_EXEC, found by grep(1).
 1.68 12-Aug-2006  christos Disable SYSTRACE by default on all kernels (discussed with core)
 1.67 28-Jun-2006  liamjfoy branches: 1.67.2;
Add CARP to GENERIC kernel configs. CARP is not enabled by default.

ok: christos
 1.66 28-Mar-2006  pavel branches: 1.66.4;
Add stf to all kernel configs which have INET6 and gif, except the INSTALL
ones and those for specific machines of developers. PR 32304.

OK'ed by rpaulo.

N.B. stf is a cloning device, so it still must be enabled by
"ifconfig stf0 create".
 1.65 05-Feb-2006  cube branches: 1.65.2; 1.65.4; 1.65.6;
Remove 'count' argument for pseudo-devices that ignore it
(vnd, bpfilter, ppp, gif, gre, tun, sl, strip, faith, stf).
 1.64 02-Feb-2006  reinoud branches: 1.64.2;
Add commented out UDF file-system entry in all GENERIC configurations.
 1.63 09-Dec-2005  elad branches: 1.63.2; 1.63.4;
Add (commented out) Veriexec options and pseudo-device to GENERIC kernels,
and remove the i386 GENERIC_VERIEXEC config.
 1.62 07-Dec-2005  tsutsui Adjust comments for options FFS_NO_SNAPSHOT.

XXX: This option should be mentioned in options(4).
 1.61 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.
 1.60 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@).
 1.59 19-Aug-2005  christos Enable ptyfs by default on the non-install and non small/tiny/ramdisk kernels
 1.58 19-Aug-2005  christos 64 bit inode changes.
 1.57 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.
 1.56 07-Jul-2005  tron Add (commented out) IPSEC_NAT_T option.
 1.55 09-Jun-2005  tsutsui branches: 1.55.2;
- Rename options NEW_BUFQ_STRATEGY -> options BUFQ_READPRIO.
(still commented out)
- Add (also commented out) options BUFQ_PRIOCSCAN.

Suggested by perry and soda on tech-kern.
Please refer options(4) for details for these options.
 1.54 25-Feb-2005  simonb branches: 1.54.2;
Add COMPAT_20 (and COMPAT_16 in some cases) to kernel config files
that didn't have those options but had other earlier compat options.
 1.53 18-Feb-2005  dsl Invert FFS_SNAPSHOT to FFS_NO_SNAPSHOT
 1.52 11-Feb-2005  dsl Add 'option FFS_SNAPSHOT' to most of the config files.
Commented out for kernels that appear to hace space constraints.
 1.51 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>
 1.50 28-Jan-2005  rumble Sprinkle options UFS_DIRHASH on GENERIC kernels. It's presently
commented out and labeled experimental pending further review and
testing.
 1.49 10-Nov-2004  christos branches: 1.49.4; 1.49.6;
Add COMPAT_BSDPTY to the rest of the config files.
 1.48 15-Jul-2004  atatat Add "options SYSCTL_INCLUDE_DESCR" to a lot of configs, but commented
out in most of them.
 1.47 26-Jun-2004  abs Add (commented out) ALTQ options to all GENERIC-like files
 1.46 22-Jun-2004  itojun have pf and pflog pseudo-device (commented out).
reviewed by matt, perry, christos
 1.45 18-Jun-2004  christos ptm is now mandatory, depends on pty, and can be disabled with -DNO_DEV_PTM
 1.44 16-Jun-2004  christos Add pseudo-device ptm on all the generic flavored kernels.
 1.43 22-Sep-2003  cl branches: 1.43.2;
add COMPAT_15/COMPAT_16
 1.42 26-Apr-2003  ragge branches: 1.42.2;
Add pseudo-device ksyms.
 1.41 27-Feb-2003  perseant Make BRIDGE_IPF an option, and document it. Add it (commented) to GENERIC.
Let brconfig tell whether the bridge is using the ipfilter hook, or not.
 1.40 22-Nov-2002  wiz Fix typo (responsiness -> responsiveness).
 1.39 18-Oct-2002  junyoung Add NEW_BUFQ_STRATEGY (disabled by default).
 1.38 14-Oct-2002  elric Added commented out cgd(4)s to GENERIC configs.
 1.37 06-Oct-2002  provos add SYSTRACE; approved perry.
 1.36 18-Sep-2002  lukem enable USERCONF by default; it's small and extremely useful to have available.
 1.35 17-Jun-2002  lukem Enable "pseudo-device clockctl" in all kernels, except
installation related kernels (INSTALL* and RAMDISK*).
This enables rc.conf(5) $ntpd_chroot to be used "out of the box"
 1.34 25-Apr-2002  atatat branches: 1.34.2; 1.34.4;
Add the INCLUDE_CONFIG_FILE option to all config files. In config
files that are generic (ie, GENERIC, GENERICSBC, GENERIC32, ALL, or
ALPHA), it is uncommented.
 1.33 12-Apr-2002  gmcgarry Add commented-out USERCONF option. Mainly useful for install media
and can be optionally enabled based on miniroot and ramdisk size
requirements.
 1.32 27-Jan-2002  jdolecek add options PIPE_SOCKETPAIR to individual kernel configs
the option is commented out on everything but kernels I was able
to recognize as INSTALL-like or ones for small memory machines
 1.31 28-Dec-2001  martin Add PPPoE to all generic kernels that should be able to use it.
XXX TODO: do this for INSTALL kernels too, add sysinst support and make the
XXX needed binaries available on the ramdisk root fs.
 1.30 14-Dec-2001  gmcgarry Add a blurb to the top of all GENERIC files. This serves three purposes:
- to clarify some terminology
- to clarify the intention of the GENERIC file
- to cross-reference some useful man pages
 1.29 20-Nov-2001  lukem cleanup:
options SPACE TAB
makeoptions TAB
psuedo-device TAB
remove trailing whitespace
replace multiple spaces -> tabs
options "FOO" -> options FOO
options "FOO=bar" -> options FOO=bar
options "FOO=\"bar\"" -> options FOO="\"bar\""
 1.28 01-Sep-2001  atatat branches: 1.28.6;
Add bridge pseudo devices to GENERIC configs
 1.27 27-Jul-2001  scw memc attaches at mainbus now.
 1.26 08-Jul-2001  abs branches: 1.26.2;
Standardise TCP_COMPAT_42 as commented out, grouped with other COMPAT options,
and with the comment '4.2BSD TCP/IP bug compat. Not recommended'
Add commented out 'TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG'
(All hail amiga and atari which make some attempt to automate the
multiplicity of config files...)
 1.25 10-Jun-2001  scw Enable DHCP and BOOTP as supported diskless NFS boot options.
 1.24 30-Apr-2001  scw Switch to the MI 53c710 driver recently committed by Izumi Tsutsui.
 1.23 19-Dec-2000  bouyer branches: 1.23.2;
Add pseudo-device vlan
 1.22 09-Dec-2000  scw Delete the commented out EXEC_ELF32 now that it's in std.mvme68k.
(Spotted by Simon Burge)
 1.21 07-Dec-2000  scw Add "options COMPAT_AOUT_M68K".
 1.20 25-Nov-2000  scw Add the memory controller ASIC driver.
 1.19 25-Nov-2000  scw Oops, missed a trailing comma ...
 1.18 25-Nov-2000  scw Enable compatibility for earlier releases.
 1.17 25-Nov-2000  scw Add CD9660, plus some general cleanup.
 1.16 20-Nov-2000  scw Add support for the m68060-based machines: MVME-172 and MVME-177.
CPU support taken from a combination of NetBSD/amiga and NetBSD/x68k.

At this time, MVME-172 works but MVME-177 is untested. Since the '177
is otherwise identical to the MVME-167, this should *just work*.
 1.15 04-Oct-2000  itojun more rnd(4).
 1.14 24-Sep-2000  jdolecek don't specify number of ptys if >= 16 (current default initial number)
pty comments: normalize and g/c what is no longer relevant
 1.13 06-Sep-2000  scw Add preliminary support for the MVME162-LX 200/300 series of boards.

Currently, the major onboard devices are supported (disk, network,
rs232 and VMEbus). However, work is still need to support the remaining
devices (eg. IndustryPack sites).

These boards are available with a dazzling array of build options. At
this time, the following options are *required*:

o Real floating point hardware (the 68LC040 model isn't tested),
o The VMEchip2 must be present,
o If offboard VMEbus RAM is not present, at least 8MB of onboard
RAM is required.
o Even if offboard VMEbus RAM *is* present, at least 4MB of onboard
RAM is required. (Boards with 1 or 2MB onboard RAM *can* be
supported with offboard RAM, but not without some funky values in
the VMEbus Master mapping registers.)

There is no support for boards other than those in the -LX 200/300 series.
 1.12 13-Aug-2000  itojun move "options PULLDOWN_TEST" into sys/sys/mbuf.h (in #ifdef _KERNEL),
as it is no wthe default setting for everyone.

the reason we still use the name "PULLDOWN_TEST" while it is now default:
kame code sharing.
 1.11 27-Jul-2000  mason Moving to a default of 64 PTYs.
 1.10 30-Jun-2000  itojun add PULLDOWN_TEST for all the platforms.
XXX should be moved to somewhere else when stabilized
 1.9 22-Jun-2000  fvdl Remove prefix construction for softdeps. Add SOFTDEP option to GENERIC.
 1.8 14-Jun-2000  veego branches: 1.8.2;
Remove the obsolete config fragments for kernel crypto, because the IPsec
crypto code is now in the kernel source tree.
 1.7 19-Apr-2000  itojun branches: 1.7.2;
add stf pseudo interface (commented out due to possible security risks)
 1.6 18-Mar-2000  scw Merge 'scw_mvme68k_bus_space' branch with the trunk.
These changes add support for:

o The MI VMEbus framework on both MVME147 and MVME167.
o Enhancements to the existing MD bus_space(9) implementation.
o Most of the bus_dma(9) API.
 1.5 23-Jan-2000  hubertf branches: 1.5.2;
Add commented out "ident"-command
 1.4 21-Nov-1999  itojun bring in content of GENERIC.v6 into GENERIC.
remove GENERIC.v6 file (as it is part of GENERIC now).

"faith" interface is commented out by default as it is not really for
general use.
IPsec items are commented out as well, though we can enable "options IPSEC"
without export-related issue ("options IPSEC" will enable authentication
portion only). We may need to think about it again.

if you have problem compiling with INET6 on archs I do not have access to,
please contact me.

XXX what to do with arch/arm32/SHARK{,.v6}?
 1.3 15-Nov-1999  fvdl Add commented out option SOFTDEP to all GENERIC kernels.
 1.2 29-Jul-1999  augustss branches: 1.2.2; 1.2.8;
It's time to be COMPAT_14.
 1.1 20-Feb-1999  scw branches: 1.1.4;
Config file with support for both '147 and '167.
 1.1.4.1 02-Aug-1999  thorpej Update from trunk.
 1.2.8.2 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.2.8.1 21-Dec-1999  wrstuden Initial commit of recent changes to make DEV_BSIZE go away.

Runs on i386, needs work on other arch's. Main kernel routines should be
fine, but a number of the stand programs need help.

cd, fd, ccd, wd, and sd have been updated. sd has been tested with non-512
byte block devices. vnd, raidframe, and lfs need work.

Non 2**n block support is automatic for LKM's and conditional for kernels
on "options NON_PO2_BLOCKS".
 1.2.2.5 05-Jan-2001  bouyer Sync with HEAD
 1.2.2.4 13-Dec-2000  bouyer Sync with HEAD (for UBC fixes).
 1.2.2.3 08-Dec-2000  bouyer Sync with HEAD.
 1.2.2.2 22-Nov-2000  bouyer Sync with HEAD.
 1.2.2.1 20-Nov-2000  bouyer Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.
 1.5.2.1 18-Mar-2000  scw MI VMEbus glue more or less complete.
Kernels now compiled with -Wall, etc. (lots of fixes needed for this)
All MD drivers now bus_spaced/bus_dma'd. The two SCSI drivers should
be replaced with bus_spaced MI versions at some point.
 1.7.2.1 22-Jun-2000  minoura Sync w/ netbsd-1-5-base.
 1.8.2.5 01-May-2001  he Pull up revision 1.23 (via patch, requested by he):
Add pseudo-device vlan.
Make sure "rnd is EXPERIMENTAL" comment is removed.
 1.8.2.4 17-Oct-2000  scw Pullup 1.12 - 1.13 (approved by tv)
Bring support for MVME162 into the 1.5 branch.
 1.8.2.3 05-Oct-2000  itojun pullup (approved by releng-1-5)
enable rnd(4).

> cvs rdiff -r1.33 -r1.34 syssrc/sys/arch/sun3/conf/GENERIC3X
> cvs rdiff -r1.33 -r1.34 syssrc/sys/arch/bebox/conf/GENERIC
> cvs rdiff -r1.14 -r1.15 syssrc/sys/arch/mvme68k/conf/GENERIC
 1.8.2.2 11-Aug-2000  mason Move to default of 64 PTYs in GENERIC kernel config.
Requested by mason, approved by jhawk.
 1.8.2.1 23-Jun-2000  fvdl As on the trunk, update these for the move of ffs_softdep.c into the
kernel source itself. Remove prefix construction, and add the SOFTDEP
option to GENERIC kernels.
 1.23.2.1 21-Jun-2001  nathanw Catch up to -current.
 1.26.2.7 10-Oct-2002  jdolecek sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
 1.26.2.6 06-Sep-2002  jdolecek sync kqueue branch with HEAD
 1.26.2.5 23-Jun-2002  jdolecek catch up with -current on kqueue branch
 1.26.2.4 11-Feb-2002  jdolecek Sync w/ -current.
 1.26.2.3 10-Jan-2002  thorpej Sync kqueue branch with -current.
 1.26.2.2 13-Sep-2001  thorpej Update the kqueue branch to HEAD.
 1.26.2.1 03-Aug-2001  lukem update to -current
 1.28.6.8 11-Dec-2002  thorpej Sync with HEAD.
 1.28.6.7 11-Nov-2002  nathanw Catch up to -current
 1.28.6.6 18-Oct-2002  nathanw Catch up to -current.
 1.28.6.5 20-Jun-2002  nathanw Catch up to -current.
 1.28.6.4 17-Apr-2002  nathanw Catch up to -current.
 1.28.6.3 28-Feb-2002  nathanw Catch up to -current.
 1.28.6.2 08-Jan-2002  nathanw Catch up to -current.
 1.28.6.1 01-Sep-2001  nathanw file GENERIC was added on branch nathanw_sa on 2002-01-08 00:26:31 +0000
 1.34.4.1 01-Aug-2002  lukem Pull up revision 1.35 (requested by lukem in ticket #312):
Enable "pseudo-device clockctl" in all kernels, except
installation related kernels (INSTALL* and RAMDISK*).
This enables rc.conf(5) $ntpd_chroot to be used "out of the box"
 1.34.2.1 14-Jul-2002  gehenna catch up with -current.
 1.42.2.9 11-Dec-2005  christos Sync with head.
 1.42.2.8 10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.42.2.7 04-Mar-2005  skrll Sync with HEAD.

Hi Perry!
 1.42.2.6 15-Feb-2005  skrll Sync with HEAD.
 1.42.2.5 04-Feb-2005  skrll Sync with HEAD.
 1.42.2.4 14-Nov-2004  skrll Sync with HEAD.
 1.42.2.3 21-Sep-2004  skrll Fix the sync with head I botched.
 1.42.2.2 18-Sep-2004  skrll Sync with HEAD.
 1.42.2.1 03-Aug-2004  skrll Sync with HEAD
 1.43.2.2 15-Jul-2004  he Pull up revision 1.48 (requested by atatat in ticket #663):
Add "options SYSCTL_INCLUDE_DESCR" to a lot of configurations,
but commented out in most of them.
 1.43.2.1 30-Jun-2004  jdc Pull up revision 1.47 (requested by abs in ticket #567).

Add (commented out) ALTQ options to all GENERIC-like files
 1.49.6.2 19-Mar-2005  yamt sync with head. xen and whitespace. xen part is not finished.
 1.49.6.1 12-Feb-2005  yamt sync with head.
 1.49.4.1 29-Apr-2005  kent sync with -current
 1.54.2.3 05-Nov-2005  tron Pull up following revision(s) (requested by chs in ticket #929):
sys/arch/hp300/conf/GENERIC: revision 1.124
sys/arch/acorn32/conf/GENERIC: revision 1.62
sys/arch/pdp10/conf/GENERIC: revision 1.19
sys/arch/mvme68k/conf/GENERIC: revision 1.61
sys/arch/netwinder/conf/GENERIC: revision 1.70
sys/arch/sbmips/conf/GENERIC: revision 1.46
sys/arch/macppc/conf/GENERIC: revision 1.214
sys/arch/bebox/conf/GENERIC: revision 1.89
sys/arch/cobalt/conf/GENERIC: revision 1.83
sys/arch/cats/conf/GENERIC: revision 1.92
sys/arch/shark/conf/GENERIC: revision 1.53
sys/arch/amiga/conf/GENERIC.in: revision 1.45
sys/arch/acorn26/conf/GENERIC: revision 1.37
sys/arch/cesfic/conf/GENERIC: revision 1.38
sys/arch/iyonix/conf/GENERIC: revision 1.21
sys/arch/alpha/conf/GENERIC: revision 1.277
sys/arch/vax/conf/GENERIC: revision 1.143
sys/arch/atari/conf/GENERIC.in: revision 1.56
sys/arch/mipsco/conf/GENERIC: revision 1.53
sys/arch/ofppc/conf/GENERIC: revision 1.85
sys/arch/next68k/conf/GENERIC: revision 1.96
sys/arch/arc/conf/GENERIC: revision 1.125
sys/arch/dreamcast/conf/GENERIC: revision 1.62
turn off DEBUG and DIAGNOSTIC in GENERIC kernels so that they
are compatible with the LKMs that are part of the release.
 1.54.2.2 14-Aug-2005  riz Pull up revision 1.57 (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.
 1.54.2.1 18-Jul-2005  riz Pull up revision 1.56 (requested by tron in ticket #566):
Add (commented out) IPSEC_NAT_T option.
 1.55.2.4 21-Jan-2008  yamt sync with head
 1.55.2.3 03-Sep-2007  yamt sync with head.
 1.55.2.2 30-Dec-2006  yamt sync with head.
 1.55.2.1 21-Jun-2006  yamt sync with head.
 1.63.4.1 09-Sep-2006  rpaulo sync with head
 1.63.2.1 18-Feb-2006  yamt sync with head.
 1.64.2.1 22-Apr-2006  simonb Sync with head.
 1.65.6.1 31-Mar-2006  tron Merge 2006-03-31 NetBSD-current into the "peter-altq" branch.
 1.65.4.1 19-Apr-2006  elad sync with head - hopefully this will work
 1.65.2.3 03-Sep-2006  yamt sync with head.
 1.65.2.2 11-Aug-2006  yamt sync with head
 1.65.2.1 01-Apr-2006  yamt sync with head.
 1.66.4.1 13-Jul-2006  gdamore Merge from HEAD.
 1.67.2.2 22-Sep-2006  riz Pull up following revision(s) (requested by tsutsui in ticket #170):
sys/arch/sparc64/conf/GENERIC: revision 1.63
sys/arch/sgimips/conf/GENERIC32_IP3x: revision 1.55
sys/arch/sgimips/conf/GENERIC32_IP2x: revision 1.54
sys/arch/next68k/conf/GENERIC: revision 1.105
sys/arch/ews4800mips/conf/GENERIC: revision 1.12
sys/arch/arc/conf/GENERIC: revision 1.142
sys/arch/sun3/conf/GENERIC3X: revision 1.91
sys/arch/amd64/conf/GENERIC: revision 1.105
sys/arch/sun2/conf/GENERIC: revision 1.58
sys/arch/amiga/conf/GENERIC.in: revision 1.55
sys/arch/mac68k/conf/GENERIC: revision 1.175
sys/arch/acorn26/conf/GENERIC: revision 1.46
sys/arch/shark/conf/GENERIC: revision 1.65
sys/arch/cesfic/conf/GENERIC: revision 1.45
sys/arch/sandpoint/conf/GENERIC: revision 1.36
sys/arch/iyonix/conf/GENERIC: revision 1.32
sys/arch/mvme68k/conf/GENERIC: revision 1.69
sys/arch/evbarm/conf/ARMADILLO210: revision 1.3
sys/arch/vax/conf/GENERIC: revision 1.154
sys/arch/mipsco/conf/GENERIC: revision 1.61
sys/arch/evbarm/conf/ARMADILLO9: revision 1.14
sys/arch/cobalt/conf/GENERIC: revision 1.103
sys/arch/ofppc/conf/GENERIC: revision 1.94
sys/arch/hp700/conf/GENERIC: revision 1.69
sys/arch/playstation2/conf/GENERIC: revision 1.8
sys/arch/dreamcast/conf/GENERIC: revision 1.73
sys/arch/news68k/conf/GENERIC: revision 1.81
sys/arch/macppc/conf/GENERIC: revision 1.234
sys/arch/hp300/conf/GENERIC: revision 1.134
sys/arch/mmeye/conf/GENERIC: revision 1.83
sys/arch/ibmnws/conf/GENERIC: revision 1.26
sys/arch/cats/conf/GENERIC: revision 1.109
sys/arch/sparc/conf/GENERIC: revision 1.191
sys/arch/pdp10/conf/GENERIC: revision 1.27
sys/arch/acorn32/conf/GENERIC: revision 1.75
sys/arch/luna68k/conf/GENERIC: revision 1.74
sys/arch/bebox/conf/GENERIC: revision 1.101
sys/arch/pmax/conf/GENERIC: revision 1.148
sys/arch/x68k/conf/GENERIC: revision 1.130
sys/arch/sun3/conf/GENERIC: revision 1.134
sys/arch/prep/conf/GENERIC: revision 1.126
sys/arch/alpha/conf/GENERIC: revision 1.293
sys/arch/newsmips/conf/GENERIC: revision 1.94
sys/arch/netwinder/conf/GENERIC: revision 1.83
sys/arch/hpcsh/conf/GENERIC: revision 1.69
sys/arch/sbmips/conf/GENERIC: revision 1.55
sys/arch/pc532/conf/GENERIC: revision 1.65
sys/arch/hpcmips/conf/GENERIC: revision 1.192
Remove obsolete #options VERIFIED_EXEC, found by grep(1).
 1.67.2.1 14-Aug-2006  tron Pull up following revision(s) (requested by elad in ticket #17):
sys/arch/sparc/conf/KRUPS: revision 1.38
sys/arch/i386/conf/XEN2_DOMU: revision 1.2
sys/arch/i386/conf/GENERIC_LAPTOP: revision 1.197
sys/arch/sgimips/conf/GENERIC32_IP2x: revision 1.53
sys/arch/evbsh5/conf/SIMULATOR: revision 1.12
sys/arch/sparc/conf/MRCOFFEE: revision 1.17
sys/arch/next68k/conf/GENERIC: revision 1.104
sys/arch/i386/conf/VIRTUALPC: revision 1.44
sys/arch/ews4800mips/conf/GENERIC: revision 1.11
sys/arch/evbsh5/conf/CAYMAN: revision 1.23
sys/arch/arc/conf/GENERIC: revision 1.141
sys/arch/amd64/conf/GENERIC: revision 1.103
sys/arch/sun3/conf/GENERIC3X: revision 1.90
sys/arch/evbarm/conf/HDL_G: revision 1.3
sys/arch/sun2/conf/GENERIC: revision 1.57
sys/arch/news68k/conf/GENERIC_TINY: revision 1.51
sys/arch/evbppc/conf/EXPLORA451: revision 1.27
sys/arch/amiga/conf/GENERIC.in: revision 1.54
sys/arch/mac68k/conf/GENERIC: revision 1.174
sys/arch/acorn26/conf/GENERIC: revision 1.45
sys/arch/shark/conf/GENERIC: revision 1.64
sys/arch/cesfic/conf/GENERIC: revision 1.44
sys/arch/mvme68k/conf/GENERIC: revision 1.68
sys/arch/i386/conf/XEN2_DOM0: revision 1.4
sys/arch/atari/conf/GENERIC.in: revision 1.63
sys/arch/amiga/conf/GENERIC: revision 1.240
sys/arch/i386/conf/LAMB: revision 1.65
sys/arch/i386/conf/GENERIC: revision 1.773
sys/arch/acorn32/conf/EB7500ATX: revision 1.26
sys/arch/x68k/conf/GENERIC: revision 1.128
sys/arch/vax/conf/GENERIC: revision 1.153
sys/arch/atari/conf/ATARITT: revision 1.81
sys/arch/mipsco/conf/GENERIC: revision 1.60
sys/arch/cobalt/conf/GENERIC: revision 1.101
sys/arch/evbarm/conf/ARMADILLO9: revision 1.13
sys/arch/ofppc/conf/GENERIC: revision 1.93
sys/arch/atari/conf/MILAN-PCIIDE: revision 1.51
sys/arch/arc/conf/RPC44: revision 1.26
sys/arch/sparc64/conf/GENERIC: revision 1.59
sys/arch/i386/conf/XEN3_DOMU: revision 1.2
sys/arch/hp700/conf/GENERIC: revision 1.68
sys/arch/atari/conf/MILAN-ISAIDE: revision 1.47
sys/arch/macppc/conf/GENERIC: revision 1.231
sys/arch/dreamcast/conf/GENERIC: revision 1.72
sys/arch/news68k/conf/GENERIC: revision 1.80
sys/arch/hp300/conf/GENERIC: revision 1.133
sys/arch/mmeye/conf/GENERIC: revision 1.82
sys/arch/macppc/conf/MAMBO: revision 1.2
sys/arch/cats/conf/GENERIC: revision 1.107
sys/arch/atari/conf/FALCON: revision 1.79
sys/arch/acorn32/conf/GENERIC: revision 1.71
sys/arch/sparc/conf/GENERIC: revision 1.190
sys/arch/news68k/conf/LIBERO: revision 1.40
sys/arch/amiga/conf/DRACO: revision 1.114
sys/arch/cobalt/conf/INSTALL: revision 1.23
sys/arch/luna68k/conf/GENERIC: revision 1.73
sys/arch/bebox/conf/GENERIC: revision 1.100
sys/arch/pmax/conf/GENERIC: revision 1.147
sys/arch/amiga/conf/WSCONS: revision 1.52
sys/arch/macppc/conf/POWERMAC_G5: revision 1.2
sys/arch/alpha/conf/ALPHA: revision 1.218
sys/arch/sun3/conf/GENERIC: revision 1.133
sys/arch/prep/conf/GENERIC: revision 1.124
sys/arch/alpha/conf/GENERIC: revision 1.291
sys/arch/atari/conf/HADES: revision 1.71
sys/arch/newsmips/conf/GENERIC: revision 1.93
sys/arch/netwinder/conf/GENERIC: revision 1.82
sys/arch/hpcmips/conf/GENERIC: revision 1.190
sys/arch/amiga/conf/AMIGA: revision 1.98
sys/arch/sbmips/conf/GENERIC: revision 1.54
sys/arch/pc532/conf/GENERIC: revision 1.64
sys/arch/sgimips/conf/GENERIC32_IP3x: revision 1.53
Disable SYSTRACE by default on all kernels (discussed with core)
 1.69.4.1 10-Dec-2006  yamt sync with head.
 1.69.2.1 18-Nov-2006  ad Sync with head.
 1.70.18.1 03-Sep-2007  wrstuden Sync w/ NetBSD-4-RC_1
 1.70.16.1 26-Jun-2007  garbled Sync with HEAD.
 1.70.10.1 11-Jul-2007  mjf Sync with head.
 1.70.8.1 09-Jun-2007  ad Sync with head.
 1.70.2.1 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).
 1.71.10.2 09-Jan-2008  matt sync with HEAD
 1.71.10.1 06-Nov-2007  matt sync with HEAD
 1.72.8.1 02-Jan-2008  bouyer Sync with HEAD
 1.72.2.1 18-Feb-2008  mjf Sync with HEAD.
 1.73.12.2 18-Sep-2008  wrstuden Sync with wrstuden-revivesa-base-2.
 1.73.12.1 23-Jun-2008  wrstuden Sync w/ -current. 34 merge conflicts to follow.
 1.73.10.2 11-Aug-2010  yamt sync with head.
 1.73.10.1 04-May-2009  yamt sync with head.
 1.73.8.1 04-Jun-2008  yamt sync with head
 1.73.6.3 17-Jan-2009  mjf Sync with HEAD.
 1.73.6.2 28-Sep-2008  mjf Sync with HEAD.
 1.73.6.1 02-Jun-2008  mjf Sync with HEAD.
 1.74.4.2 13-Dec-2008  haad Update haad-dm branch to haad-dm-base2.
 1.74.4.1 19-Oct-2008  haad Sync with HEAD.
 1.76.2.2 03-Mar-2009  skrll Sync with HEAD.
 1.76.2.1 19-Jan-2009  skrll Sync with HEAD.
 1.78.6.1 30-May-2010  rmind sync with head
 1.78.4.2 17-Aug-2010  uebayasi Sync with HEAD.
 1.78.4.1 30-Apr-2010  uebayasi Sync with HEAD.
 1.81.2.3 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")
 1.81.2.2 30-Oct-2012  yamt sync with head
 1.81.2.1 17-Apr-2012  yamt sync with head
 1.82.2.1 18-Feb-2012  mrg merge to -current.
 1.83.6.4 03-Dec-2017  jdolecek update from HEAD
 1.83.6.3 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.83.6.2 23-Jun-2013  tls resync from head
 1.83.6.1 20-Nov-2012  tls Resync to 2012-11-19 00:00:00 UTC
 1.89.6.1 10-Aug-2014  tls Rebase.
 1.90.2.2 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
 1.90.2.1 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)
 1.94.12.1 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
 1.94.2.1 28-Aug-2017  skrll Sync with HEAD
 1.98.4.1 10-Jun-2019  christos Sync with HEAD
 1.98.2.1 06-Sep-2018  pgoyette Sync with HEAD

Resolve a couple of conflicts (result of the uimin/uimax changes)
 1.102.2.1 03-Apr-2021  thorpej Sync with HEAD.
 1.3 21-Nov-1999  itojun bring in content of GENERIC.v6 into GENERIC.
remove GENERIC.v6 file (as it is part of GENERIC now).

"faith" interface is commented out by default as it is not really for
general use.
IPsec items are commented out as well, though we can enable "options IPSEC"
without export-related issue ("options IPSEC" will enable authentication
portion only). We may need to think about it again.

if you have problem compiling with INET6 on archs I do not have access to,
please contact me.

XXX what to do with arch/arm32/SHARK{,.v6}?
 1.2 09-Jul-1999  thorpej branches: 1.2.2; 1.2.8;
Add examples for including the kernel crypto bits from either crypto-us
or crypto-intl, commented out, with instructions to use only one, and
adjust the prefix as necessary.
 1.1 01-Jul-1999  itojun branches: 1.1.2;
kernel configuration for IPv6/IPsec. should be in GENERIC in the future.
(source code will be committed soon)
 1.1.2.3 02-Aug-1999  thorpej Update from trunk.
 1.1.2.2 01-Jul-1999  thorpej Sync w/ -current.
 1.1.2.1 01-Jul-1999  thorpej file GENERIC.v6 was added on branch chs-ubc2 on 1999-07-01 23:13:52 +0000
 1.2.8.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.2.2.1 20-Nov-2000  bouyer Remove files that are no longer on the trunck
 1.69 18-Jan-2024  thorpej Don't put the MVME1xx model defines into IDENT, make them defflag options and
put them in opt_mvmeconf.h. Make these options depend on the appropriate
M680x0 option (MVME147 -> M68030, MVME16[27] -> M68040, MVME17[27] -> M68060)
so that the CPU option appears correctly in opt_m68k_arch.h.
 1.68 22-Sep-2018  rin - Determine KERN_AS automatically depending on whether OPT_MODULAR is
set or not, in the same way as libcompat.

- Specify OPT_MODULAR in the port Makefile instead of KERN_AS.

Now, KERN_AS=library is used for kernels without module(7) for all ports.

OK christos
 1.67 08-Mar-2018  mrg branches: 1.67.2;
fix various gcc6 m68k issues:
- bad indentation. next68k en.c and mvme68k le_poll.c fixes real issues
in error handling, the rest are NFCI.
- pass 68030 flags as appropriate for mvme68k.
- next68k nextrom.c has -Warray-bounds ignored for an odd expression
that appears to run before relocation, and needs manual offsets
added which trips bounds array checking.

with this all m68k ports build with GCC 6.
 1.66 06-Sep-2015  uebayasi branches: 1.66.16;
Declare dependency on fpsp.o via newly introduced ${MD_LIBS} instead of
${MD_OBJS}.

${MD_OBJS} should be used only for objects that must be linked first (i.e.,
start code). Objects have to be compiled following common compile rules,
and have to be generated into common places (i.e., top of kernel build
directory).

${MD_LIBS} defines libraries that are built by separate makefiles, under
separate directories. `Makefile.kern.inc' doesn't know intermediate library
objects.
 1.65 05-Apr-2014  tsutsui branches: 1.65.6;
Specify both -Wa,-march=68030 and -Wa,-mcpu=68030 in -m68060 case for gcc45.

Now VME177 builds with both gcc45 and gcc48
(though untested on the real machines).

XXX: is it really worth to use -m68060 (instead of -m68020-60)
for kernel binaries?
 1.64 30-Mar-2014  tsutsui Fix "Error: unrecognized option -mcpu68030".
 1.63 30-Mar-2014  christos fixes for gcc-4.8 (John D. Baker)
 1.62 21-Jan-2011  joerg branches: 1.62.4; 1.62.14; 1.62.18;
Switch remaining platforms to modern CPP for assembler.
 1.61 18-Feb-2008  joerg branches: 1.61.32; 1.61.38; 1.61.40;
Add assym.h dependencies.
 1.60 11-Dec-2005  christos branches: 1.60.50; 1.60.56;
merge ktrace-lwp.
 1.59 31-May-2005  christos branches: 1.59.2;
s/GENASSYM/GENASSYM_CONF/ so we can use "GENASSYM" as the program name.
 1.58 04-Jun-2004  thorpej Add the %MAKEOPTIONSAPPEND token at the end of the file, after the
common Makefile.kern.inc has been included.
 1.57 26-Nov-2002  thorpej branches: 1.57.6; 1.57.10;
The traditional C preprocessor is fixed in GCC 3.3 now, so no need
to skip -traditional-cpp for HAVE_GCC3.
 1.56 04-Jun-2002  thorpej Don't use -traditional-cpp if HAVE_GCC3.
 1.55 09-Dec-2001  atatat branches: 1.55.8;
Roll the rest of the ports over to the new MI kernel build machinery.
Any problems reported by testers have been fixed, and massive
cross-compiling of kernels has shown that any problems that remain
with actually building kernels are not related to this.
 1.54 20-Nov-2001  lukem cleanup:
options SPACE TAB
makeoptions TAB
psuedo-device TAB
remove trailing whitespace
replace multiple spaces -> tabs
options "FOO" -> options FOO
options "FOO=bar" -> options FOO=bar
options "FOO=\"bar\"" -> options FOO="\"bar\""
 1.53 26-Oct-2001  jmc branches: 1.53.2;
Change defaults for kernel compiles. Default all to USETOOLS?=no and have
the etc Makefile override that by putting USETOOLS into $.MAKEOVERRIDES
This way the default for kernel compiles is still to use the installed
toolchain instead of depending on $TOOLDIR. $TOOLDIR can be used by
simply adding USETOOLS=yes to the command line as usual.

Adjust each ports template to set the default no setting and also pull in
bsd.own.mk if they weren't already to ensure they'll build correctly
with the new toolchain setup.
 1.52 23-Oct-2001  thorpej branches: 1.52.2;
Set MACHINE_ARCH explicitly in Makefiles for which it is constant.
Also, since config(8) now explcitly sets MACHINE, there is no need
to do it here in the Makefile.
 1.51 29-May-2001  mrg branches: 1.51.2;
define _KERNEL_OPT as well as _KERNEL. we will use this in the future to
get kernel "opt_foo.h" headers, rather than _KERNEL && !_LKM.
 1.50 17-Dec-2000  jdolecek branches: 1.50.2;
delete obsolete comment
 1.49 20-Nov-2000  scw Add support for the m68060-based machines: MVME-172 and MVME-177.
CPU support taken from a combination of NetBSD/amiga and NetBSD/x68k.

At this time, MVME-172 works but MVME-177 is untested. Since the '177
is otherwise identical to the MVME-167, this should *just work*.
 1.48 09-May-2000  hubertf Add "install" target, so "make install" after building the kernel
does something useful. The target can be redefined by putting a
install-kernel-${MACHINE_NAME} target that fits your needs into
/etc/mk.conf.
 1.47 09-May-2000  thorpej HAVE_GCC28 -> HAVE_EGCS, and make it match gcc 2.9 as well. Also,
make the use of -Wno-uninitialized explicit, don't rely on a compiler
hack to do it for us.
 1.46 18-Mar-2000  scw Merge 'scw_mvme68k_bus_space' branch with the trunk.
These changes add support for:

o The MI VMEbus framework on both MVME147 and MVME167.
o Enhancements to the existing MD bus_space(9) implementation.
o Most of the bus_dma(9) API.
 1.45 01-Feb-2000  tsutsui branches: 1.45.2;
Revert STRIPPROG -> STRIP
 1.44 24-Jan-2000  tron Add "dependall" target for comfort.
 1.43 19-Jan-2000  tsutsui STRIP -> STRIPPROG
 1.42 19-Jan-2000  tsutsui Change STRIPFLAGS=-g for cross-toolchains.
 1.41 26-Jul-1999  cgd branches: 1.41.2;
be more efficient when doing the SYSTEM_LD_TAIL for -g kernels: don't
copy them just to strip them, use strip -o.
 1.40 09-Jul-1999  mrg clean up a bit after jason :)

- fix emitrules() like emitfiles() to deal with the prefix (otherwise it
would attempt to find the file in the normal base for the NORMAL_C rule).
- add emitincludes() which adds include directives for each prefix to the
$INCLUDES variable in the makefile.
- add %INCLUDES to each Makefile.arch to deal with the above.

this makes "prefix" actually work in a usable manner, and now i can move
on to fixing compiler warnings (errors) in the ESP code. :)
 1.39 15-Jan-1999  thorpej branches: 1.39.6;
Some minor, mostly costmetic, changes to CPPFLAGS/CFLAGS.
 1.38 15-Jan-1999  thorpej Don't define "mc68020". Nothing uses it.
 1.37 08-Jan-1999  augustss Add -Wpointer-arith warning since `void *' arithmetic is not ANSI C.
 1.36 15-Oct-1998  drochner change handling of libkern:
-sys/lib/libkern builds as library per default (as it was documented all
the time)
-ports able to LKM set "KERN_AS=obj" explicitely in their Makefiles
(for now; should depend on actual "option LKM" or -better- functions
included for LKM use should be pulled in by a stub)
-always link libcompat before libkern - libkern stuff can be referred to
by libcompat, but not the other way
 1.35 05-Sep-1998  lukem distclean is a synonym for cleandir
 1.34 31-May-1998  thorpej Specify a non-profiling C rule.
 1.33 12-Apr-1998  tv Add -Wno-main conditional on compiler being gcc 2.8 or egcs. (This adds
a HAVE_GCC28 check-variable that can now be used to add other gcc-2.8
flags in cases where they may be useful, or to remove gcc 2.7.2 "bug
workaround" flags.)
 1.32 12-Nov-1997  thorpej Make sure CPP, AR, AS, and RANLIB are defined.
 1.31 12-Nov-1997  thorpej Define LORDER, NM, and TSORT here, like we do the rest of the tools.
 1.30 03-Oct-1997  lukem branches: 1.30.2;
define SIZE?=size, and use ${SIZE} instead of size. makes cross
compilation easier
 1.29 30-Sep-1997  christos PR/4162: Chris Jones: make cleandir does not work properly; it does not
remove the object files and the .depend file in the kernel build directory.
 1.28 12-Sep-1997  mycroft FPCOPROC is no longer used here.
 1.27 12-Sep-1997  mycroft Kill vestiges of Locore.c.
 1.26 12-Jul-1997  leo branches: 1.26.2;
Generate assym.h dependencies when making 'depend'.
 1.25 25-Apr-1997  thorpej Sync with hp300.
 1.24 08-Apr-1997  gwr Zap AFLAGS
 1.23 17-Mar-1997  gwr Support cross-compilation.
 1.22 14-Mar-1997  mycroft Put the genassym.sh output in a temp file, and mv -f it, in case
it fails spectacularly and doesn't clean up. Also, remove dependencies for
genassym.o (since it no longer exists).
 1.21 13-Mar-1997  mycroft Use genassym.cf, to support cross-compiling.
 1.20 10-Mar-1997  chuck remove "::" entries as per cgd
 1.19 04-Feb-1997  perry branches: 1.19.4;
Nuke some options GENERIC residue.
 1.18 04-Feb-1997  perry Nuke some GENERIC residue.
 1.17 01-Dec-1996  jonathan * Replace explicit -O2 in CFLAGS with COPTS macro. Default COPTS?= -O2.
Lets users over-ride with makeoptions COPTS="..." in kernel config files.

Leave `mandatory' flags (like -msoft-float which on m68k enforces no
FP in kernel) in CFLAGS.
 1.16 09-Sep-1996  mycroft Move strip(1) flags into a separate variable, so that $STRIP can
be passed to subordinate make(1)s. Remove $TOUCH. Add HOSTED_CC,
HOSTED_CPPFLAGS, and HOSTED_CFLAGS, and use them when depending genassym.
 1.15 31-Aug-1996  mycroft Wrap the default definition of `S' in `.ifndef'.
 1.14 12-Aug-1996  mycroft Put into . Remove hooks for `config-dependent' and
`device-driver' flags.
 1.13 10-Aug-1996  mycroft * Add a HOSTED_C_C variable, which strips `-p', `-pg', and
`-nostdinc', and use it when building genassym.
* Use `-nostdinc' just to be sure we're self-contained.
 1.12 10-Aug-1996  mycroft * Define CWARNFLAGS and MKDEP in some moderately consistent fashion.
* Make S expand to an absolute path at compile time.
* Use `-S' rather than `-x' to remove debugging symbols.
* Garbage collect unused variables.
* Reverse a handful of port-specific changes that do not correspond to
the common build model and are not needed.
 1.11 11-May-1996  mycroft Make `make depend' work for libraries.
 1.10 29-Feb-1996  cgd Do not build vnode_if.[ch] for each kernel. Build them once, like the
various syscall sources/headers, and just compile them. From PR 2142, OK'd
by mycroft.
 1.9 26-Feb-1996  mycroft Define build programs with `?=', so they can be overridden with `makeoptions'.
 1.8 09-Feb-1996  mycroft Fix mkdep problems due to missing flags.
 1.7 03-Feb-1996  mycroft Use `-traditional-cpp' when building .s and .S files.
 1.6 02-Feb-1996  mycroft Clone these, and fix many bugs.
 1.5 02-Feb-1996  mycroft assym.s -> assym.h
(Some ports did this already.)
 1.4 01-Feb-1996  mycroft LOCORE -> _LOCORE
 1.3 19-Sep-1995  thorpej Compile the kernel with -Werror and -fno-builtin.
 1.2 10-Aug-1995  chuck minor alphabetize clean up
 1.1 25-Jul-1995  chuck branches: 1.1.1;
Initial revision
 1.1.1.1 25-Jul-1995  chuck mvme68k port -- for the motorola vme147 m68030 card
 1.19.4.1 12-Mar-1997  is Merge in changes from Trunk
 1.26.2.2 14-Oct-1997  thorpej Update marc-pcmcia branch from trunk.
 1.26.2.1 16-Sep-1997  thorpej Update marc-pcmcia branch from trunk.
 1.30.2.1 12-Nov-1997  thorpej Pull up "make sure tools are defined" changes from trunk.
 1.39.6.1 02-Aug-1999  thorpej Update from trunk.
 1.41.2.3 05-Jan-2001  bouyer Sync with HEAD
 1.41.2.2 22-Nov-2000  bouyer Sync with HEAD.
 1.41.2.1 20-Nov-2000  bouyer Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.
 1.45.2.1 18-Mar-2000  scw MI VMEbus glue more or less complete.
Kernels now compiled with -Wall, etc. (lots of fixes needed for this)
All MD drivers now bus_spaced/bus_dma'd. The two SCSI drivers should
be replaced with bus_spaced MI versions at some point.
 1.50.2.1 21-Jun-2001  nathanw Catch up to -current.
 1.51.2.2 23-Jun-2002  jdolecek catch up with -current on kqueue branch
 1.51.2.1 10-Jan-2002  thorpej Sync kqueue branch with -current.
 1.52.2.1 12-Nov-2001  thorpej Sync the thorpej-mips-cache branch with -current.
 1.53.2.5 11-Dec-2002  thorpej Sync with HEAD.
 1.53.2.4 20-Jun-2002  nathanw Catch up to -current.
 1.53.2.3 17-Apr-2002  nathanw Catch up to -current.
 1.53.2.2 08-Jan-2002  nathanw Catch up to -current.
 1.53.2.1 26-Oct-2001  nathanw file Makefile.mvme68k was added on branch nathanw_sa on 2002-01-08 00:26:31 +0000
 1.55.8.1 14-Jul-2002  gehenna catch up with -current.
 1.57.10.1 06-Feb-2005  jmc Pull up patch (requested by martti in ticket #1086)
Move ipf to sys/dist/ipf and sync w. trunk
 1.57.6.4 10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.57.6.3 21-Sep-2004  skrll Fix the sync with head I botched.
 1.57.6.2 18-Sep-2004  skrll Sync with HEAD.
 1.57.6.1 03-Aug-2004  skrll Sync with HEAD
 1.59.2.1 27-Feb-2008  yamt sync with head.
 1.60.56.1 18-Feb-2008  mjf Sync with HEAD.
 1.60.50.1 23-Mar-2008  matt sync with HEAD
 1.61.40.1 08-Feb-2011  bouyer Sync with HEAD
 1.61.38.1 06-Jun-2011  jruoho Sync with HEAD.
 1.61.32.1 05-Mar-2011  rmind sync with head
 1.62.18.1 18-May-2014  rmind sync with head
 1.62.14.2 03-Dec-2017  jdolecek update from HEAD
 1.62.14.1 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.62.4.1 22-May-2014  yamt sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
 1.65.6.1 22-Sep-2015  skrll Sync with HEAD
 1.66.16.2 30-Sep-2018  pgoyette Ssync with HEAD
 1.66.16.1 15-Mar-2018  pgoyette Synch with HEAD
 1.67.2.1 10-Jun-2019  christos Sync with HEAD
 1.30 23-Jan-2015  chs increase ramdisk size for gcc48.
 1.29 05-Jul-2014  tsutsui branches: 1.29.2; 1.29.4;
Use COPTS="-O2 -fno-reorder-blocks" as defined in sys.mk for userland.

Compile tests only.
 1.28 23-Nov-2010  hannken branches: 1.28.18; 1.28.32;
Remove unused count from pseudo-device md.
 1.27 06-Feb-2009  jym branches: 1.27.6;
Changes to MEMORY_RBFLAGS option:
- renamed to MEMORY_DISK_RBFLAGS to better fit the rest of the
MEMORY_DISK options(4)
- change default value to RB_AUTOBOOT instead of RB_SINGLE, and adapt
the config(5) files accordingly
- document this option inside options(4)

See also http://mail-index.netbsd.org/tech-kern/2008/12/25/msg003924.html

Reviewed by abs@ in private mail.
 1.26 14-May-2008  he branches: 1.26.6;
Bump ramdisk size to compensate for recent bloat.
 1.25 05-Feb-2006  cube branches: 1.25.68; 1.25.70; 1.25.72; 1.25.74;
Remove 'count' argument for pseudo-devices that ignore it
(vnd, bpfilter, ppp, gif, gre, tun, sl, strip, faith, stf).
 1.24 07-Dec-2005  tsutsui branches: 1.24.2; 1.24.4; 1.24.6;
Adjust comments for options FFS_NO_SNAPSHOT.

XXX: This option should be mentioned in options(4).
 1.23 19-Aug-2005  christos Enable ptyfs by default on the non-install and non small/tiny/ramdisk kernels
 1.22 18-Feb-2005  dsl branches: 1.22.6;
Invert FFS_SNAPSHOT to FFS_NO_SNAPSHOT
 1.21 15-Jul-2004  atatat branches: 1.21.4; 1.21.6;
Add "options SYSCTL_INCLUDE_DESCR" to a lot of configs, but commented
out in most of them.
 1.20 21-May-2004  he Bump ramdisk size from 800k to 900k so the contents fit again.
 1.19 18-Sep-2002  lukem branches: 1.19.6; 1.19.8;
enable USERCONF by default; it's small and extremely useful to have available.
 1.18 11-Jul-2002  wiz 'environment', not 'enviroment'
 1.17 25-Apr-2002  atatat branches: 1.17.2;
Add the INCLUDE_CONFIG_FILE option to all config files. In config
files that are generic (ie, GENERIC, GENERICSBC, GENERIC32, ALL, or
ALPHA), it is uncommented.
 1.16 12-Apr-2002  gmcgarry Add commented-out USERCONF option. Mainly useful for install media
and can be optionally enabled based on miniroot and ramdisk size
requirements.
 1.15 02-Apr-2002  lukem Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE,
which was suggested by Izumi Tsutsui <tsutsui@ceres.dti.ne.jp> as
being more consistent with what it's controlling...
 1.14 24-Mar-2002  scw Bump the MD image size to 1600 blocks.
 1.13 10-Mar-2002  lukem * rename MINIROOTSIZE to MEMORY_DISK_SIZE, so that all md(4) options
are now consistently named
* fold opt_mdsize.h into opt_md.h
 1.12 27-Jan-2002  jdolecek add options PIPE_SOCKETPAIR to individual kernel configs
the option is commented out on everything but kernels I was able
to recognize as INSTALL-like or ones for small memory machines
 1.11 20-Nov-2001  lukem cleanup:
options SPACE TAB
makeoptions TAB
psuedo-device TAB
remove trailing whitespace
replace multiple spaces -> tabs
options "FOO" -> options FOO
options "FOO=bar" -> options FOO=bar
options "FOO=\"bar\"" -> options FOO="\"bar\""
 1.10 27-Jul-2001  scw branches: 1.10.6;
memc attaches at mainbus now.
 1.9 03-Jul-2001  scw branches: 1.9.2;
Another instance of the MD siop driver which slipped the net...
 1.8 10-Jun-2001  scw Enable DHCP and BOOTP as supported diskless NFS boot options.
 1.7 28-May-2001  scw s/ncsrc/osiop.
While I'm here, ditch some excess baggage which is useless for
the RAMDISK kernel.
 1.6 25-Nov-2000  scw branches: 1.6.2;
Include the cd9660 filesystem and cd(4).
 1.5 25-Nov-2000  scw Don't base this on the GENERIC config file; there's too much
unnecessary bloat in it for an installation kernel.
 1.4 24-Nov-2000  scw The ramdisk now needs 1024 blocks.
 1.3 20-Feb-1999  scw branches: 1.3.8; 1.3.20;
Include the GENERIC config. file instead of VME147.
 1.2 08-May-1998  scw Move 'pseudo-device md' from VME147 to RAMDISK, where it belongs.
For some reason, 'pseudo-device vnd' was missing from VME147; added.
 1.1 17-Dec-1997  scw Conf file suitable for the ramdisk installation kernel.
 1.3.20.1 25-Jun-2001  he Pull up revision 1.4 (requested by scw):
Bump the miniroot size to fit larger embedded image.
 1.3.8.1 08-Dec-2000  bouyer Sync with HEAD.
 1.6.2.1 21-Jun-2001  nathanw Catch up to -current.
 1.9.2.7 10-Oct-2002  jdolecek sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
 1.9.2.6 06-Sep-2002  jdolecek sync kqueue branch with HEAD
 1.9.2.5 23-Jun-2002  jdolecek catch up with -current on kqueue branch
 1.9.2.4 16-Mar-2002  jdolecek Catch up with -current.
 1.9.2.3 11-Feb-2002  jdolecek Sync w/ -current.
 1.9.2.2 10-Jan-2002  thorpej Sync kqueue branch with -current.
 1.9.2.1 03-Aug-2001  lukem update to -current
 1.10.6.8 18-Oct-2002  nathanw Catch up to -current.
 1.10.6.7 01-Aug-2002  nathanw Catch up to -current.
 1.10.6.6 20-Jun-2002  nathanw Catch up to -current.
 1.10.6.5 17-Apr-2002  nathanw Catch up to -current.
 1.10.6.4 01-Apr-2002  nathanw Catch up to -current.
(CVS: It's not just a program. It's an adventure!)
 1.10.6.3 28-Feb-2002  nathanw Catch up to -current.
 1.10.6.2 08-Jan-2002  nathanw Catch up to -current.
 1.10.6.1 27-Jul-2001  nathanw file RAMDISK was added on branch nathanw_sa on 2002-01-08 00:26:32 +0000
 1.17.2.1 16-Jul-2002  gehenna catch up with -current.
 1.19.8.1 15-Jul-2004  he Pull up revision 1.21 (requested by atatat in ticket #663):
Add "options SYSCTL_INCLUDE_DESCR" to a lot of configurations,
but commented out in most of them.
 1.19.6.6 11-Dec-2005  christos Sync with head.
 1.19.6.5 10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.19.6.4 04-Mar-2005  skrll Sync with HEAD.

Hi Perry!
 1.19.6.3 21-Sep-2004  skrll Fix the sync with head I botched.
 1.19.6.2 18-Sep-2004  skrll Sync with HEAD.
 1.19.6.1 03-Aug-2004  skrll Sync with HEAD
 1.21.6.1 19-Mar-2005  yamt sync with head. xen and whitespace. xen part is not finished.
 1.21.4.1 29-Apr-2005  kent sync with -current
 1.22.6.1 21-Jun-2006  yamt sync with head.
 1.24.6.1 22-Apr-2006  simonb Sync with head.
 1.24.4.1 09-Sep-2006  rpaulo sync with head
 1.24.2.1 18-Feb-2006  yamt sync with head.
 1.25.74.1 23-Jun-2008  wrstuden Sync w/ -current. 34 merge conflicts to follow.
 1.25.72.2 04-May-2009  yamt sync with head.
 1.25.72.1 16-May-2008  yamt sync with head.
 1.25.70.1 18-May-2008  yamt sync with head.
 1.25.68.1 02-Jun-2008  mjf Sync with HEAD.
 1.26.6.1 03-Mar-2009  skrll Sync with HEAD.
 1.27.6.1 05-Mar-2011  rmind sync with head
 1.28.32.1 10-Aug-2014  tls Rebase.
 1.28.18.2 03-Dec-2017  jdolecek update from HEAD
 1.28.18.1 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.29.4.1 06-Apr-2015  skrll Sync with HEAD
 1.29.2.1 04-Feb-2015  snj Pull up following revision(s) (requested by chs in ticket #484):
distrib/mvme68k/ramdisk/Makefile: revision 1.29
sys/arch/mvme68k/conf/RAMDISK: revision 1.30
increase ramdisk size for gcc48.
 1.62 21-Jan-2021  nia add a commented out compat_ossaudio wherever there's compat_linux

requested by mrg
 1.61 14-Sep-2017  mrg branches: 1.61.16;
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.
 1.60 29-Jul-2017  maxv Remove TCP_COMPAT_42 from the config files. Pass 2.
 1.59 23-Aug-2014  dholland branches: 1.59.2;
Systematize (and in many cases, fix) the comments on options COMPAT_NN.

There are quite a few configs that are missing some COMPAT_NN options
in ways that don't make sense; this should probably get cleaned up
too, but for the time being I've not added or removed anything.
 1.58 05-Jul-2014  tsutsui Use COPTS="-O2 -fno-reorder-blocks" as defined in sys.mk for userland.

Compile tests only.
 1.57 01-Mar-2013  joerg branches: 1.57.10;
Retire OSI network stack. OK core@
 1.56 22-Nov-2011  tls branches: 1.56.8;

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.
 1.55 30-Jun-2011  wiz branches: 1.55.2;
dependant -> dependent
 1.54 16-Apr-2010  pooka Remove unused count (invariably "4") from pseudo-device fss.
 1.53 30-May-2008  tsutsui branches: 1.53.18; 1.53.20;
Add options COMPAT_40 to files which have options COMPAT_30.
 1.52 05-Feb-2006  cube branches: 1.52.68; 1.52.70; 1.52.72; 1.52.74;
Remove 'count' argument for pseudo-devices that ignore it
(vnd, bpfilter, ppp, gif, gre, tun, sl, strip, faith, stf).
 1.51 07-Dec-2005  tsutsui branches: 1.51.2; 1.51.4; 1.51.6;
Adjust comments for options FFS_NO_SNAPSHOT.

XXX: This option should be mentioned in options(4).
 1.50 19-Aug-2005  christos Enable ptyfs by default on the non-install and non small/tiny/ramdisk kernels
 1.49 19-Aug-2005  christos 64 bit inode changes.
 1.48 25-Feb-2005  simonb branches: 1.48.4;
Add COMPAT_20 (and COMPAT_16 in some cases) to kernel config files
that didn't have those options but had other earlier compat options.
 1.47 18-Feb-2005  dsl Invert FFS_SNAPSHOT to FFS_NO_SNAPSHOT
 1.46 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>
 1.45 10-Nov-2004  christos branches: 1.45.4; 1.45.6;
Add COMPAT_BSDPTY to the rest of the config files.
 1.44 15-Jul-2004  atatat Add "options SYSCTL_INCLUDE_DESCR" to a lot of configs, but commented
out in most of them.
 1.43 22-Sep-2003  cl branches: 1.43.2;
add COMPAT_15/COMPAT_16
 1.42 18-Sep-2002  lukem branches: 1.42.6;
enable USERCONF by default; it's small and extremely useful to have available.
 1.41 17-Jun-2002  lukem Enable "pseudo-device clockctl" in all kernels, except
installation related kernels (INSTALL* and RAMDISK*).
This enables rc.conf(5) $ntpd_chroot to be used "out of the box"
 1.40 25-Apr-2002  atatat branches: 1.40.2; 1.40.4;
Add the INCLUDE_CONFIG_FILE option to all config files. In config
files that are generic (ie, GENERIC, GENERICSBC, GENERIC32, ALL, or
ALPHA), it is uncommented.
 1.39 12-Apr-2002  gmcgarry Add commented-out USERCONF option. Mainly useful for install media
and can be optionally enabled based on miniroot and ramdisk size
requirements.
 1.38 27-Jan-2002  jdolecek add options PIPE_SOCKETPAIR to individual kernel configs
the option is commented out on everything but kernels I was able
to recognize as INSTALL-like or ones for small memory machines
 1.37 20-Nov-2001  lukem cleanup:
options SPACE TAB
makeoptions TAB
psuedo-device TAB
remove trailing whitespace
replace multiple spaces -> tabs
options "FOO" -> options FOO
options "FOO=bar" -> options FOO=bar
options "FOO=\"bar\"" -> options FOO="\"bar\""
 1.36 08-Jul-2001  abs branches: 1.36.2; 1.36.8;
Standardise TCP_COMPAT_42 as commented out, grouped with other COMPAT options,
and with the comment '4.2BSD TCP/IP bug compat. Not recommended'
Add commented out 'TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG'
(All hail amiga and atari which make some attempt to automate the
multiplicity of config files...)
 1.35 10-Jun-2001  scw Enable DHCP and BOOTP as supported diskless NFS boot options.
 1.34 10-Jun-2001  scw Add rnd(4) pseudo-device.
 1.33 28-May-2001  scw Add COMPAT_15 and comment out COMPAT_SUNOS. (It's hardly used and saves
a bit of space on low memory models).
 1.32 09-Dec-2000  scw branches: 1.32.2;
Delete the commented out EXEC_ELF32 now that it's in std.mvme68k.
(Spotted by Simon Burge)
 1.31 07-Dec-2000  scw Add "options COMPAT_AOUT_M68K".
 1.30 25-Nov-2000  scw Add CD9660, plus some general cleanup.
 1.29 18-Mar-2000  scw Merge 'scw_mvme68k_bus_space' branch with the trunk.
These changes add support for:

o The MI VMEbus framework on both MVME147 and MVME167.
o Enhancements to the existing MD bus_space(9) implementation.
o Most of the bus_dma(9) API.
 1.28 29-Jul-1999  augustss branches: 1.28.2; 1.28.10;
It's time to be COMPAT_14.
 1.27 20-Feb-1999  scw branches: 1.27.4;
Add NFS_BOOT_BOOTPARAMS option.
 1.26 15-Dec-1998  itohy Added options COMPAT_LINUX and EXEC_ELF32 as comments
to GENERIC configuration files.
 1.25 26-Jun-1998  lukem remove options FIFO; it's now the default
 1.24 08-May-1998  scw Move 'pseudo-device md' from VME147 to RAMDISK, where it belongs.
For some reason, 'pseudo-device vnd' was missing from VME147; added.
 1.23 04-May-1998  thorpej options UVM no longer needed; it's now standard
 1.22 18-Mar-1998  bouyer Add commented out "options FFS_EI"
 1.21 21-Feb-1998  scw Implement changes for MACHINE_NEW_NONCONTIG and UVM.
 1.20 17-Dec-1997  scw Add file-system KERNFS for the benefit of miniroot install.
 1.19 01-Dec-1997  kleink Add COMPAT_13.
 1.18 17-Nov-1997  lukem * add commented out DDB_HISTORY_SIZE=100 if DDB exists in config file
* fix up use of 'options<SPACE><TAB>'
 1.17 12-Sep-1997  mycroft FPCOPROC is already in the Makefile; no need for it here.
 1.16 22-Jul-1997  phil branches: 1.16.2;
Add "#file-system UNION" as per PR 1032. (Should mvme68k have a
GENERIC conf file with "everything?")
 1.15 21-Mar-1997  thorpej Nuke unneeded "machine ..." line, pointed out by John Birrell.
 1.14 18-Mar-1997  thorpej Use std.mvme68k, which contains non-optional "options" (a'la other ports).
 1.13 31-Jan-1997  thorpej Adopt for new file system and root spec grammar.
 1.12 15-Jan-1997  perry Eliminate obsolete TIMEZONE and DST options.
Eliminate obsolete global kernel variable "struct timezone tz"
Add RTC_OFFSET option
Add global kernel variable rtc_offset, which is initialized by
RTC_OFFSET at kernel compile time.
on i386, x68k, mac68k, pc532 and arm32, RTC_OFFSET indicates how many
minutes west (east) of GMT the hardware RTC runs. Defaults to 0.
Places where tz variable was used to indicate this in the past have
been replaced with rtc_offset.
Add sysctl interface to rtc_offset.
Kill obsolete DST_* macros in sys/time.h
gettimeofday now always returns zeroed timezone if zone is requested.
settimeofday now ignores and logs attempts to set non-existant kernel
timezone.
 1.11 28-Dec-1996  pk branches: 1.11.2;
rename: ramdisk => md
 1.10 09-Nov-1996  chuck - new lpt driver, contributed by Steve Woodford <steve@mctavish.demon.co.uk>
- added 1.1 and 1.2 compat to VME147 config file
 1.9 08-Nov-1996  chuck add ss/uk
 1.8 06-Nov-1996  chuck add options: EXEC_AOUT and EXEC_SCRIPT
 1.7 12-Sep-1996  thorpej Update for the new way machine/cpu support is option'd in.
 1.6 10-Sep-1996  thorpej Document COMPAT_M68K4K, but leave it disabled by default.
 1.5 29-May-1996  chuck switch to generic boot
 1.4 20-May-1996  chuck branches: 1.4.4;
add "rd" ram-disk config
 1.3 26-Apr-1996  chuck - sync with new autoconfig code (iio goes away)
- add support for zs1, vme devices (untested)

Contributed by: Jason R. Thorpe <thorpej@og.org>
 1.2 18-Apr-1996  chuck add wdsc, enable FFS, move le
 1.1 25-Jul-1995  chuck branches: 1.1.1;
Initial revision
 1.1.1.1 25-Jul-1995  chuck mvme68k port -- for the motorola vme147 m68030 card
 1.4.4.1 29-May-1996  chuck import generic boot bug fix
 1.11.2.2 18-Jan-1997  thorpej Update from trunk.
 1.11.2.1 14-Jan-1997  thorpej Snapshot of work-in-progress, committed to private branch.

These changes implement machine-independent root device and file system
selection. Notable features:

- All ports behave in a consistent manner regarding root
device selection.
- No more "options GENERIC"; all kernels have the ability
to boot with RB_ASKNAME to select root device and file system
type.
- Root file system type can be wildcarded; a machine-independent
function will try all possible file systems for the selected
root device until one succeeds.
- If the root file system fails to mount, the operator will
be given the chance to select a new root device and file
system type, rather than having the machine simply panic.
- nfs_mountroot() no longer panics if any part of the NFS
mount process fails; it now returns an error, giving the
operator a chance to recover.
- New, more consistent, config(8) grammar. The constructs:

config netbsd swap generic
config netbsd root on nfs

have been replaced with:

config netbsd root on ? type ?
config netbsd root on ? type nfs

Additionally, the operator may select or wildcard root file
system type in the kernel configuration file:

config netbsd root on cd0a type cd9660

config(8) now requires that a "root" specification be
made. "root" may be wired down or wildcarded. "swap" and
"dump" specifications are optional, and follow previous
semantics.

- config(8) has a new "file-system" keyword, used to configure
file systems into the kernel. Eventually, this will be used
to generate the default vfssw[].

- "options NFSCLIENT" is obsolete, and is replaced by
"file-system NFS". "options NFSSERVER" still exists, since
NFS server support is independent of the NFS file system
client.

- sys/arch/<foo>/<foo>/swapgeneric.c is no longer used, and
will be removed; all information is now generated by config(8).

As of this commit, all ports except arm32 have been updated to use
the new setroot(). Only SPARC, i386, and Alpha ports have been
tested at this time. Port masters should test these changes on their
ports, and report any problems back to me.

More changes are on their way, including RB_ASKNAME support in
nfs_mountroot() (to prompt for server address and path) and, potentially,
the ability to select rarp/bootparam or bootp in nfs_mountroot().
 1.16.2.1 16-Sep-1997  thorpej Update marc-pcmcia branch from trunk.
 1.27.4.1 02-Aug-1999  thorpej Update from trunk.
 1.28.10.3 18-Mar-2000  scw Houston, we have VMEbus interrupts.
Also address some KNF issues.
 1.28.10.2 18-Mar-2000  scw MI VMEbus glue more or less complete.
Kernels now compiled with -Wall, etc. (lots of fixes needed for this)
All MD drivers now bus_spaced/bus_dma'd. The two SCSI drivers should
be replaced with bus_spaced MI versions at some point.
 1.28.10.1 11-Mar-2000  scw Checkpoint of development of the following features of mvme68k:

. Preliminary support for the MI VMEbus framework.
. Full bus_space* and "mostly-there" bus_dma* support.

At this time, MI VMEbus drivers may well work 'as is' on an MVME147 board.
Work to get the MVME167 to this stage is ongoing.

Testers will be required at some point as I have no VMEbus boards which
have existing MI drivers! (Although I am able to test things in a limited
fashion using a noddy driver and a VMEbus RAM card).

TODO:

. Expunge all remaining use of IIOV() and freinds.
. Flag the 'boot device' using bus_space_tag_t and offset.
. Add a 24bit address constraint to bus_dmamem_alloc() (for le/ie)
. VMEChip2 support on MVME167/MVME177
. Support the mvme68k boards in VMEbus slave mode.
. Anything else I can thing of, besides having another beer. ;-)
 1.28.2.3 13-Dec-2000  bouyer Sync with HEAD (for UBC fixes).
 1.28.2.2 08-Dec-2000  bouyer Sync with HEAD.
 1.28.2.1 20-Nov-2000  bouyer Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.
 1.32.2.1 21-Jun-2001  nathanw Catch up to -current.
 1.36.8.6 18-Oct-2002  nathanw Catch up to -current.
 1.36.8.5 20-Jun-2002  nathanw Catch up to -current.
 1.36.8.4 17-Apr-2002  nathanw Catch up to -current.
 1.36.8.3 28-Feb-2002  nathanw Catch up to -current.
 1.36.8.2 08-Jan-2002  nathanw Catch up to -current.
 1.36.8.1 08-Jul-2001  nathanw file VME147 was added on branch nathanw_sa on 2002-01-08 00:26:32 +0000
 1.36.2.5 10-Oct-2002  jdolecek sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
 1.36.2.4 06-Sep-2002  jdolecek sync kqueue branch with HEAD
 1.36.2.3 23-Jun-2002  jdolecek catch up with -current on kqueue branch
 1.36.2.2 11-Feb-2002  jdolecek Sync w/ -current.
 1.36.2.1 10-Jan-2002  thorpej Sync kqueue branch with -current.
 1.40.4.1 01-Aug-2002  lukem Pull up revision 1.41 (requested by lukem in ticket #312):
Enable "pseudo-device clockctl" in all kernels, except
installation related kernels (INSTALL* and RAMDISK*).
This enables rc.conf(5) $ntpd_chroot to be used "out of the box"
 1.40.2.1 14-Jul-2002  gehenna catch up with -current.
 1.42.6.8 11-Dec-2005  christos Sync with head.
 1.42.6.7 10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.42.6.6 04-Mar-2005  skrll Sync with HEAD.

Hi Perry!
 1.42.6.5 04-Feb-2005  skrll Sync with HEAD.
 1.42.6.4 14-Nov-2004  skrll Sync with HEAD.
 1.42.6.3 21-Sep-2004  skrll Fix the sync with head I botched.
 1.42.6.2 18-Sep-2004  skrll Sync with HEAD.
 1.42.6.1 03-Aug-2004  skrll Sync with HEAD
 1.43.2.1 15-Jul-2004  he Pull up revision 1.44 (requested by atatat in ticket #663):
Add "options SYSCTL_INCLUDE_DESCR" to a lot of configurations,
but commented out in most of them.
 1.45.6.2 19-Mar-2005  yamt sync with head. xen and whitespace. xen part is not finished.
 1.45.6.1 12-Feb-2005  yamt sync with head.
 1.45.4.1 29-Apr-2005  kent sync with -current
 1.48.4.1 21-Jun-2006  yamt sync with head.
 1.51.6.1 22-Apr-2006  simonb Sync with head.
 1.51.4.1 09-Sep-2006  rpaulo sync with head
 1.51.2.1 18-Feb-2006  yamt sync with head.
 1.52.74.1 23-Jun-2008  wrstuden Sync w/ -current. 34 merge conflicts to follow.
 1.52.72.2 11-Aug-2010  yamt sync with head.
 1.52.72.1 04-May-2009  yamt sync with head.
 1.52.70.1 04-Jun-2008  yamt sync with head
 1.52.68.1 02-Jun-2008  mjf Sync with HEAD.
 1.53.20.1 30-May-2010  rmind sync with head
 1.53.18.1 30-Apr-2010  uebayasi Sync with HEAD.
 1.55.2.2 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")
 1.55.2.1 17-Apr-2012  yamt sync with head
 1.56.8.3 03-Dec-2017  jdolecek update from HEAD
 1.56.8.2 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.56.8.1 23-Jun-2013  tls resync from head
 1.57.10.1 10-Aug-2014  tls Rebase.
 1.59.2.1 28-Aug-2017  skrll Sync with HEAD
 1.61.16.1 03-Apr-2021  thorpej Sync with HEAD.
 1.34 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.
 1.33 29-Jul-2017  maxv Remove TCP_COMPAT_42 from the config files. Pass 2.
 1.32 23-Aug-2014  dholland branches: 1.32.2;
Systematize (and in many cases, fix) the comments on options COMPAT_NN.

There are quite a few configs that are missing some COMPAT_NN options
in ways that don't make sense; this should probably get cleaned up
too, but for the time being I've not added or removed anything.
 1.31 05-Jul-2014  tsutsui Use COPTS="-O2 -fno-reorder-blocks" as defined in sys.mk for userland.

Compile tests only.
 1.30 01-Mar-2013  joerg branches: 1.30.10;
Retire OSI network stack. OK core@
 1.29 22-Nov-2011  tls branches: 1.29.8;

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.
 1.28 30-Jun-2011  wiz branches: 1.28.2;
dependant -> dependent
 1.27 16-Apr-2010  pooka Remove unused count (invariably "4") from pseudo-device fss.
 1.26 30-May-2008  tsutsui branches: 1.26.18; 1.26.20;
Add options COMPAT_40 to files which have options COMPAT_30.
 1.25 05-Feb-2006  cube branches: 1.25.68; 1.25.70; 1.25.72; 1.25.74;
Remove 'count' argument for pseudo-devices that ignore it
(vnd, bpfilter, ppp, gif, gre, tun, sl, strip, faith, stf).
 1.24 07-Dec-2005  tsutsui branches: 1.24.2; 1.24.4; 1.24.6;
Adjust comments for options FFS_NO_SNAPSHOT.

XXX: This option should be mentioned in options(4).
 1.23 19-Aug-2005  christos Enable ptyfs by default on the non-install and non small/tiny/ramdisk kernels
 1.22 19-Aug-2005  christos 64 bit inode changes.
 1.21 25-Feb-2005  simonb branches: 1.21.4;
Add COMPAT_20 (and COMPAT_16 in some cases) to kernel config files
that didn't have those options but had other earlier compat options.
 1.20 18-Feb-2005  dsl Invert FFS_SNAPSHOT to FFS_NO_SNAPSHOT
 1.19 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>
 1.18 10-Nov-2004  christos branches: 1.18.4; 1.18.6;
Add COMPAT_BSDPTY to the rest of the config files.
 1.17 15-Jul-2004  atatat Add "options SYSCTL_INCLUDE_DESCR" to a lot of configs, but commented
out in most of them.
 1.16 22-Sep-2003  cl branches: 1.16.2;
add COMPAT_15/COMPAT_16
 1.15 18-Sep-2002  lukem branches: 1.15.6;
enable USERCONF by default; it's small and extremely useful to have available.
 1.14 17-Jun-2002  lukem Enable "pseudo-device clockctl" in all kernels, except
installation related kernels (INSTALL* and RAMDISK*).
This enables rc.conf(5) $ntpd_chroot to be used "out of the box"
 1.13 25-Apr-2002  atatat branches: 1.13.2; 1.13.4;
Add the INCLUDE_CONFIG_FILE option to all config files. In config
files that are generic (ie, GENERIC, GENERICSBC, GENERIC32, ALL, or
ALPHA), it is uncommented.
 1.12 12-Apr-2002  gmcgarry Add commented-out USERCONF option. Mainly useful for install media
and can be optionally enabled based on miniroot and ramdisk size
requirements.
 1.11 27-Jan-2002  jdolecek add options PIPE_SOCKETPAIR to individual kernel configs
the option is commented out on everything but kernels I was able
to recognize as INSTALL-like or ones for small memory machines
 1.10 20-Nov-2001  lukem cleanup:
options SPACE TAB
makeoptions TAB
psuedo-device TAB
remove trailing whitespace
replace multiple spaces -> tabs
options "FOO" -> options FOO
options "FOO=bar" -> options FOO=bar
options "FOO=\"bar\"" -> options FOO="\"bar\""
 1.9 27-Jul-2001  scw branches: 1.9.6;
memc attaches at mainbus now.
 1.8 08-Jul-2001  abs branches: 1.8.2;
Standardise TCP_COMPAT_42 as commented out, grouped with other COMPAT options,
and with the comment '4.2BSD TCP/IP bug compat. Not recommended'
Add commented out 'TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG'
(All hail amiga and atari which make some attempt to automate the
multiplicity of config files...)
 1.7 10-Jun-2001  scw Enable DHCP and BOOTP as supported diskless NFS boot options.
 1.6 10-Jun-2001  scw Add rnd(4) pseudo-device.
 1.5 30-Apr-2001  scw Switch to the MI 53c710 driver recently committed by Izumi Tsutsui.
 1.4 07-Dec-2000  scw branches: 1.4.2;
Add "options COMPAT_AOUT_M68K".
 1.3 25-Nov-2000  scw Add the memory controller ASIC driver.
 1.2 25-Nov-2000  scw Add CD9660, plus some general cleanup.
 1.1 06-Sep-2000  scw branches: 1.1.2; 1.1.4;
Add preliminary support for the MVME162-LX 200/300 series of boards.

Currently, the major onboard devices are supported (disk, network,
rs232 and VMEbus). However, work is still need to support the remaining
devices (eg. IndustryPack sites).

These boards are available with a dazzling array of build options. At
this time, the following options are *required*:

o Real floating point hardware (the 68LC040 model isn't tested),
o The VMEchip2 must be present,
o If offboard VMEbus RAM is not present, at least 8MB of onboard
RAM is required.
o Even if offboard VMEbus RAM *is* present, at least 4MB of onboard
RAM is required. (Boards with 1 or 2MB onboard RAM *can* be
supported with offboard RAM, but not without some funky values in
the VMEbus Master mapping registers.)

There is no support for boards other than those in the -LX 200/300 series.
 1.1.4.3 08-Dec-2000  bouyer Sync with HEAD.
 1.1.4.2 20-Nov-2000  bouyer Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.
 1.1.4.1 06-Sep-2000  bouyer file VME162 was added on branch thorpej_scsipi on 2000-11-20 20:15:15 +0000
 1.1.2.2 17-Oct-2000  scw Pullup new file on the branch (approved by tv)
Bring support for MVME162 into the 1.5 branch.
 1.1.2.1 06-Sep-2000  scw file VME162 was added on branch netbsd-1-5 on 2000-10-17 19:43:57 +0000
 1.4.2.1 21-Jun-2001  nathanw Catch up to -current.
 1.8.2.6 10-Oct-2002  jdolecek sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
 1.8.2.5 06-Sep-2002  jdolecek sync kqueue branch with HEAD
 1.8.2.4 23-Jun-2002  jdolecek catch up with -current on kqueue branch
 1.8.2.3 11-Feb-2002  jdolecek Sync w/ -current.
 1.8.2.2 10-Jan-2002  thorpej Sync kqueue branch with -current.
 1.8.2.1 03-Aug-2001  lukem update to -current
 1.9.6.6 18-Oct-2002  nathanw Catch up to -current.
 1.9.6.5 20-Jun-2002  nathanw Catch up to -current.
 1.9.6.4 17-Apr-2002  nathanw Catch up to -current.
 1.9.6.3 28-Feb-2002  nathanw Catch up to -current.
 1.9.6.2 08-Jan-2002  nathanw Catch up to -current.
 1.9.6.1 27-Jul-2001  nathanw file VME162 was added on branch nathanw_sa on 2002-01-08 00:26:32 +0000
 1.13.4.1 01-Aug-2002  lukem Pull up revision 1.14 (requested by lukem in ticket #312):
Enable "pseudo-device clockctl" in all kernels, except
installation related kernels (INSTALL* and RAMDISK*).
This enables rc.conf(5) $ntpd_chroot to be used "out of the box"
 1.13.2.1 14-Jul-2002  gehenna catch up with -current.
 1.15.6.8 11-Dec-2005  christos Sync with head.
 1.15.6.7 10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.15.6.6 04-Mar-2005  skrll Sync with HEAD.

Hi Perry!
 1.15.6.5 04-Feb-2005  skrll Sync with HEAD.
 1.15.6.4 14-Nov-2004  skrll Sync with HEAD.
 1.15.6.3 21-Sep-2004  skrll Fix the sync with head I botched.
 1.15.6.2 18-Sep-2004  skrll Sync with HEAD.
 1.15.6.1 03-Aug-2004  skrll Sync with HEAD
 1.16.2.1 15-Jul-2004  he Pull up revision 1.17 (requested by atatat in ticket #663):
Add "options SYSCTL_INCLUDE_DESCR" to a lot of configurations,
but commented out in most of them.
 1.18.6.2 19-Mar-2005  yamt sync with head. xen and whitespace. xen part is not finished.
 1.18.6.1 12-Feb-2005  yamt sync with head.
 1.18.4.1 29-Apr-2005  kent sync with -current
 1.21.4.1 21-Jun-2006  yamt sync with head.
 1.24.6.1 22-Apr-2006  simonb Sync with head.
 1.24.4.1 09-Sep-2006  rpaulo sync with head
 1.24.2.1 18-Feb-2006  yamt sync with head.
 1.25.74.1 23-Jun-2008  wrstuden Sync w/ -current. 34 merge conflicts to follow.
 1.25.72.2 11-Aug-2010  yamt sync with head.
 1.25.72.1 04-May-2009  yamt sync with head.
 1.25.70.1 04-Jun-2008  yamt sync with head
 1.25.68.1 02-Jun-2008  mjf Sync with HEAD.
 1.26.20.1 30-May-2010  rmind sync with head
 1.26.18.1 30-Apr-2010  uebayasi Sync with HEAD.
 1.28.2.2 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")
 1.28.2.1 17-Apr-2012  yamt sync with head
 1.29.8.3 03-Dec-2017  jdolecek update from HEAD
 1.29.8.2 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.29.8.1 23-Jun-2013  tls resync from head
 1.30.10.1 10-Aug-2014  tls Rebase.
 1.32.2.1 28-Aug-2017  skrll Sync with HEAD
 1.38 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.
 1.37 29-Jul-2017  maxv Remove TCP_COMPAT_42 from the config files. Pass 2.
 1.36 23-Aug-2014  dholland branches: 1.36.2;
Systematize (and in many cases, fix) the comments on options COMPAT_NN.

There are quite a few configs that are missing some COMPAT_NN options
in ways that don't make sense; this should probably get cleaned up
too, but for the time being I've not added or removed anything.
 1.35 05-Jul-2014  tsutsui Use COPTS="-O2 -fno-reorder-blocks" as defined in sys.mk for userland.

Compile tests only.
 1.34 01-Mar-2013  joerg branches: 1.34.10;
Retire OSI network stack. OK core@
 1.33 22-Nov-2011  tls branches: 1.33.8;

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.
 1.32 30-Jun-2011  wiz branches: 1.32.2;
dependant -> dependent
 1.31 16-Apr-2010  pooka Remove unused count (invariably "4") from pseudo-device fss.
 1.30 30-May-2008  tsutsui branches: 1.30.18; 1.30.20;
Add options COMPAT_40 to files which have options COMPAT_30.
 1.29 05-Feb-2006  cube branches: 1.29.68; 1.29.70; 1.29.72; 1.29.74;
Remove 'count' argument for pseudo-devices that ignore it
(vnd, bpfilter, ppp, gif, gre, tun, sl, strip, faith, stf).
 1.28 07-Dec-2005  tsutsui branches: 1.28.2; 1.28.4; 1.28.6;
Adjust comments for options FFS_NO_SNAPSHOT.

XXX: This option should be mentioned in options(4).
 1.27 19-Aug-2005  christos Enable ptyfs by default on the non-install and non small/tiny/ramdisk kernels
 1.26 19-Aug-2005  christos 64 bit inode changes.
 1.25 25-Feb-2005  simonb branches: 1.25.4;
Add COMPAT_20 (and COMPAT_16 in some cases) to kernel config files
that didn't have those options but had other earlier compat options.
 1.24 18-Feb-2005  dsl Invert FFS_SNAPSHOT to FFS_NO_SNAPSHOT
 1.23 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>
 1.22 10-Nov-2004  christos branches: 1.22.4; 1.22.6;
Add COMPAT_BSDPTY to the rest of the config files.
 1.21 15-Jul-2004  atatat Add "options SYSCTL_INCLUDE_DESCR" to a lot of configs, but commented
out in most of them.
 1.20 22-Sep-2003  cl branches: 1.20.2;
add COMPAT_15/COMPAT_16
 1.19 18-Sep-2002  lukem branches: 1.19.6;
enable USERCONF by default; it's small and extremely useful to have available.
 1.18 17-Jun-2002  lukem Enable "pseudo-device clockctl" in all kernels, except
installation related kernels (INSTALL* and RAMDISK*).
This enables rc.conf(5) $ntpd_chroot to be used "out of the box"
 1.17 25-Apr-2002  atatat branches: 1.17.2; 1.17.4;
Add the INCLUDE_CONFIG_FILE option to all config files. In config
files that are generic (ie, GENERIC, GENERICSBC, GENERIC32, ALL, or
ALPHA), it is uncommented.
 1.16 12-Apr-2002  gmcgarry Add commented-out USERCONF option. Mainly useful for install media
and can be optionally enabled based on miniroot and ramdisk size
requirements.
 1.15 27-Jan-2002  jdolecek add options PIPE_SOCKETPAIR to individual kernel configs
the option is commented out on everything but kernels I was able
to recognize as INSTALL-like or ones for small memory machines
 1.14 20-Nov-2001  lukem cleanup:
options SPACE TAB
makeoptions TAB
psuedo-device TAB
remove trailing whitespace
replace multiple spaces -> tabs
options "FOO" -> options FOO
options "FOO=bar" -> options FOO=bar
options "FOO=\"bar\"" -> options FOO="\"bar\""
 1.13 27-Jul-2001  scw branches: 1.13.6;
memc attaches at mainbus now.
 1.12 08-Jul-2001  abs branches: 1.12.2;
Standardise TCP_COMPAT_42 as commented out, grouped with other COMPAT options,
and with the comment '4.2BSD TCP/IP bug compat. Not recommended'
Add commented out 'TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG'
(All hail amiga and atari which make some attempt to automate the
multiplicity of config files...)
 1.11 10-Jun-2001  scw Enable DHCP and BOOTP as supported diskless NFS boot options.
 1.10 10-Jun-2001  scw Add rnd(4) pseudo-device.
 1.9 30-Apr-2001  scw Switch to the MI 53c710 driver recently committed by Izumi Tsutsui.
 1.8 07-Dec-2000  scw branches: 1.8.2;
Add "options COMPAT_AOUT_M68K".
 1.7 25-Nov-2000  scw Add the memory controller ASIC driver.
 1.6 25-Nov-2000  scw Add CD9660, plus some general cleanup.
 1.5 18-Mar-2000  scw Merge 'scw_mvme68k_bus_space' branch with the trunk.
These changes add support for:

o The MI VMEbus framework on both MVME147 and MVME167.
o Enhancements to the existing MD bus_space(9) implementation.
o Most of the bus_dma(9) API.
 1.4 29-Jul-1999  augustss branches: 1.4.2; 1.4.10;
It's time to be COMPAT_14.
 1.3 20-Feb-1999  scw branches: 1.3.4;
Add entries for SCSI and VME. While I'm here, bump maxusers to 16,
and enable a couple of other things which weren't useful in the
early days of development.
 1.2 14-Feb-1999  scw Merge support for mvme167 into main tree.
 1.1 30-Jan-1999  scw branches: 1.1.2;
file VME167 was initially added on branch scw-mvme167.
 1.1.2.2 13-Feb-1999  scw The further adventures of mvme167 support. Mostly working now.
 1.1.2.1 30-Jan-1999  scw Initial changes for upcoming MVME1[67]7 support.
 1.3.4.1 02-Aug-1999  thorpej Update from trunk.
 1.4.10.2 18-Mar-2000  scw Houston, we have VMEbus interrupts.
Also address some KNF issues.
 1.4.10.1 18-Mar-2000  scw MI VMEbus glue more or less complete.
Kernels now compiled with -Wall, etc. (lots of fixes needed for this)
All MD drivers now bus_spaced/bus_dma'd. The two SCSI drivers should
be replaced with bus_spaced MI versions at some point.
 1.4.2.2 08-Dec-2000  bouyer Sync with HEAD.
 1.4.2.1 20-Nov-2000  bouyer Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.
 1.8.2.1 21-Jun-2001  nathanw Catch up to -current.
 1.12.2.6 10-Oct-2002  jdolecek sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
 1.12.2.5 06-Sep-2002  jdolecek sync kqueue branch with HEAD
 1.12.2.4 23-Jun-2002  jdolecek catch up with -current on kqueue branch
 1.12.2.3 11-Feb-2002  jdolecek Sync w/ -current.
 1.12.2.2 10-Jan-2002  thorpej Sync kqueue branch with -current.
 1.12.2.1 03-Aug-2001  lukem update to -current
 1.13.6.6 18-Oct-2002  nathanw Catch up to -current.
 1.13.6.5 20-Jun-2002  nathanw Catch up to -current.
 1.13.6.4 17-Apr-2002  nathanw Catch up to -current.
 1.13.6.3 28-Feb-2002  nathanw Catch up to -current.
 1.13.6.2 08-Jan-2002  nathanw Catch up to -current.
 1.13.6.1 27-Jul-2001  nathanw file VME167 was added on branch nathanw_sa on 2002-01-08 00:26:32 +0000
 1.17.4.1 01-Aug-2002  lukem Pull up revision 1.18 (requested by lukem in ticket #312):
Enable "pseudo-device clockctl" in all kernels, except
installation related kernels (INSTALL* and RAMDISK*).
This enables rc.conf(5) $ntpd_chroot to be used "out of the box"
 1.17.2.1 14-Jul-2002  gehenna catch up with -current.
 1.19.6.8 11-Dec-2005  christos Sync with head.
 1.19.6.7 10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.19.6.6 04-Mar-2005  skrll Sync with HEAD.

Hi Perry!
 1.19.6.5 04-Feb-2005  skrll Sync with HEAD.
 1.19.6.4 14-Nov-2004  skrll Sync with HEAD.
 1.19.6.3 21-Sep-2004  skrll Fix the sync with head I botched.
 1.19.6.2 18-Sep-2004  skrll Sync with HEAD.
 1.19.6.1 03-Aug-2004  skrll Sync with HEAD
 1.20.2.1 15-Jul-2004  he Pull up revision 1.21 (requested by atatat in ticket #663):
Add "options SYSCTL_INCLUDE_DESCR" to a lot of configurations,
but commented out in most of them.
 1.22.6.2 19-Mar-2005  yamt sync with head. xen and whitespace. xen part is not finished.
 1.22.6.1 12-Feb-2005  yamt sync with head.
 1.22.4.1 29-Apr-2005  kent sync with -current
 1.25.4.1 21-Jun-2006  yamt sync with head.
 1.28.6.1 22-Apr-2006  simonb Sync with head.
 1.28.4.1 09-Sep-2006  rpaulo sync with head
 1.28.2.1 18-Feb-2006  yamt sync with head.
 1.29.74.1 23-Jun-2008  wrstuden Sync w/ -current. 34 merge conflicts to follow.
 1.29.72.2 11-Aug-2010  yamt sync with head.
 1.29.72.1 04-May-2009  yamt sync with head.
 1.29.70.1 04-Jun-2008  yamt sync with head
 1.29.68.1 02-Jun-2008  mjf Sync with HEAD.
 1.30.20.1 30-May-2010  rmind sync with head
 1.30.18.1 30-Apr-2010  uebayasi Sync with HEAD.
 1.32.2.2 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")
 1.32.2.1 17-Apr-2012  yamt sync with head
 1.33.8.3 03-Dec-2017  jdolecek update from HEAD
 1.33.8.2 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.33.8.1 23-Jun-2013  tls resync from head
 1.34.10.1 10-Aug-2014  tls Rebase.
 1.36.2.1 28-Aug-2017  skrll Sync with HEAD
 1.34 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.
 1.33 29-Jul-2017  maxv Remove TCP_COMPAT_42 from the config files. Pass 2.
 1.32 23-Aug-2014  dholland branches: 1.32.2;
Systematize (and in many cases, fix) the comments on options COMPAT_NN.

There are quite a few configs that are missing some COMPAT_NN options
in ways that don't make sense; this should probably get cleaned up
too, but for the time being I've not added or removed anything.
 1.31 05-Jul-2014  tsutsui Use COPTS="-O2 -fno-reorder-blocks" as defined in sys.mk for userland.

Compile tests only.
 1.30 01-Mar-2013  joerg branches: 1.30.10;
Retire OSI network stack. OK core@
 1.29 22-Nov-2011  tls branches: 1.29.8;

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.
 1.28 30-Jun-2011  wiz branches: 1.28.2;
dependant -> dependent
 1.27 16-Apr-2010  pooka Remove unused count (invariably "4") from pseudo-device fss.
 1.26 30-May-2008  tsutsui branches: 1.26.18; 1.26.20;
Add options COMPAT_40 to files which have options COMPAT_30.
 1.25 05-Feb-2006  cube branches: 1.25.68; 1.25.70; 1.25.72; 1.25.74;
Remove 'count' argument for pseudo-devices that ignore it
(vnd, bpfilter, ppp, gif, gre, tun, sl, strip, faith, stf).
 1.24 07-Dec-2005  tsutsui branches: 1.24.2; 1.24.4; 1.24.6;
Adjust comments for options FFS_NO_SNAPSHOT.

XXX: This option should be mentioned in options(4).
 1.23 19-Aug-2005  christos Enable ptyfs by default on the non-install and non small/tiny/ramdisk kernels
 1.22 19-Aug-2005  christos 64 bit inode changes.
 1.21 25-Feb-2005  simonb branches: 1.21.4;
Add COMPAT_20 (and COMPAT_16 in some cases) to kernel config files
that didn't have those options but had other earlier compat options.
 1.20 18-Feb-2005  dsl Invert FFS_SNAPSHOT to FFS_NO_SNAPSHOT
 1.19 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>
 1.18 10-Nov-2004  christos branches: 1.18.4; 1.18.6;
Add COMPAT_BSDPTY to the rest of the config files.
 1.17 15-Jul-2004  atatat Add "options SYSCTL_INCLUDE_DESCR" to a lot of configs, but commented
out in most of them.
 1.16 22-Sep-2003  cl branches: 1.16.2;
add COMPAT_15/COMPAT_16
 1.15 18-Sep-2002  lukem branches: 1.15.6;
enable USERCONF by default; it's small and extremely useful to have available.
 1.14 17-Jun-2002  lukem Enable "pseudo-device clockctl" in all kernels, except
installation related kernels (INSTALL* and RAMDISK*).
This enables rc.conf(5) $ntpd_chroot to be used "out of the box"
 1.13 25-Apr-2002  atatat branches: 1.13.2; 1.13.4;
Add the INCLUDE_CONFIG_FILE option to all config files. In config
files that are generic (ie, GENERIC, GENERICSBC, GENERIC32, ALL, or
ALPHA), it is uncommented.
 1.12 12-Apr-2002  gmcgarry Add commented-out USERCONF option. Mainly useful for install media
and can be optionally enabled based on miniroot and ramdisk size
requirements.
 1.11 27-Jan-2002  jdolecek add options PIPE_SOCKETPAIR to individual kernel configs
the option is commented out on everything but kernels I was able
to recognize as INSTALL-like or ones for small memory machines
 1.10 20-Nov-2001  lukem cleanup:
options SPACE TAB
makeoptions TAB
psuedo-device TAB
remove trailing whitespace
replace multiple spaces -> tabs
options "FOO" -> options FOO
options "FOO=bar" -> options FOO=bar
options "FOO=\"bar\"" -> options FOO="\"bar\""
 1.9 27-Jul-2001  scw branches: 1.9.6;
memc attaches at mainbus now.
 1.8 08-Jul-2001  abs branches: 1.8.2;
Standardise TCP_COMPAT_42 as commented out, grouped with other COMPAT options,
and with the comment '4.2BSD TCP/IP bug compat. Not recommended'
Add commented out 'TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG'
(All hail amiga and atari which make some attempt to automate the
multiplicity of config files...)
 1.7 10-Jun-2001  scw Enable DHCP and BOOTP as supported diskless NFS boot options.
 1.6 10-Jun-2001  scw Add rnd(4) pseudo-device.
 1.5 30-Apr-2001  scw Switch to the MI 53c710 driver recently committed by Izumi Tsutsui.
 1.4 07-Dec-2000  scw branches: 1.4.2;
Add "options COMPAT_AOUT_M68K".
 1.3 25-Nov-2000  scw Add the memory controller ASIC driver.
 1.2 25-Nov-2000  scw Add CD9660, plus some general cleanup.
 1.1 20-Nov-2000  scw branches: 1.1.2;
Add support for the m68060-based machines: MVME-172 and MVME-177.
CPU support taken from a combination of NetBSD/amiga and NetBSD/x68k.

At this time, MVME-172 works but MVME-177 is untested. Since the '177
is otherwise identical to the MVME-167, this should *just work*.
 1.1.2.3 08-Dec-2000  bouyer Sync with HEAD.
 1.1.2.2 22-Nov-2000  bouyer Sync with HEAD.
 1.1.2.1 20-Nov-2000  bouyer file VME172 was added on branch thorpej_scsipi on 2000-11-22 16:00:49 +0000
 1.4.2.1 21-Jun-2001  nathanw Catch up to -current.
 1.8.2.6 10-Oct-2002  jdolecek sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
 1.8.2.5 06-Sep-2002  jdolecek sync kqueue branch with HEAD
 1.8.2.4 23-Jun-2002  jdolecek catch up with -current on kqueue branch
 1.8.2.3 11-Feb-2002  jdolecek Sync w/ -current.
 1.8.2.2 10-Jan-2002  thorpej Sync kqueue branch with -current.
 1.8.2.1 03-Aug-2001  lukem update to -current
 1.9.6.6 18-Oct-2002  nathanw Catch up to -current.
 1.9.6.5 20-Jun-2002  nathanw Catch up to -current.
 1.9.6.4 17-Apr-2002  nathanw Catch up to -current.
 1.9.6.3 28-Feb-2002  nathanw Catch up to -current.
 1.9.6.2 08-Jan-2002  nathanw Catch up to -current.
 1.9.6.1 27-Jul-2001  nathanw file VME172 was added on branch nathanw_sa on 2002-01-08 00:26:32 +0000
 1.13.4.1 01-Aug-2002  lukem Pull up revision 1.14 (requested by lukem in ticket #312):
Enable "pseudo-device clockctl" in all kernels, except
installation related kernels (INSTALL* and RAMDISK*).
This enables rc.conf(5) $ntpd_chroot to be used "out of the box"
 1.13.2.1 14-Jul-2002  gehenna catch up with -current.
 1.15.6.8 11-Dec-2005  christos Sync with head.
 1.15.6.7 10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.15.6.6 04-Mar-2005  skrll Sync with HEAD.

Hi Perry!
 1.15.6.5 04-Feb-2005  skrll Sync with HEAD.
 1.15.6.4 14-Nov-2004  skrll Sync with HEAD.
 1.15.6.3 21-Sep-2004  skrll Fix the sync with head I botched.
 1.15.6.2 18-Sep-2004  skrll Sync with HEAD.
 1.15.6.1 03-Aug-2004  skrll Sync with HEAD
 1.16.2.1 15-Jul-2004  he Pull up revision 1.17 (requested by atatat in ticket #663):
Add "options SYSCTL_INCLUDE_DESCR" to a lot of configurations,
but commented out in most of them.
 1.18.6.2 19-Mar-2005  yamt sync with head. xen and whitespace. xen part is not finished.
 1.18.6.1 12-Feb-2005  yamt sync with head.
 1.18.4.1 29-Apr-2005  kent sync with -current
 1.21.4.1 21-Jun-2006  yamt sync with head.
 1.24.6.1 22-Apr-2006  simonb Sync with head.
 1.24.4.1 09-Sep-2006  rpaulo sync with head
 1.24.2.1 18-Feb-2006  yamt sync with head.
 1.25.74.1 23-Jun-2008  wrstuden Sync w/ -current. 34 merge conflicts to follow.
 1.25.72.2 11-Aug-2010  yamt sync with head.
 1.25.72.1 04-May-2009  yamt sync with head.
 1.25.70.1 04-Jun-2008  yamt sync with head
 1.25.68.1 02-Jun-2008  mjf Sync with HEAD.
 1.26.20.1 30-May-2010  rmind sync with head
 1.26.18.1 30-Apr-2010  uebayasi Sync with HEAD.
 1.28.2.2 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")
 1.28.2.1 17-Apr-2012  yamt sync with head
 1.29.8.3 03-Dec-2017  jdolecek update from HEAD
 1.29.8.2 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.29.8.1 23-Jun-2013  tls resync from head
 1.30.10.1 10-Aug-2014  tls Rebase.
 1.32.2.1 28-Aug-2017  skrll Sync with HEAD
 1.36 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.
 1.35 29-Jul-2017  maxv Remove TCP_COMPAT_42 from the config files. Pass 2.
 1.34 23-Aug-2014  dholland branches: 1.34.2;
Systematize (and in many cases, fix) the comments on options COMPAT_NN.

There are quite a few configs that are missing some COMPAT_NN options
in ways that don't make sense; this should probably get cleaned up
too, but for the time being I've not added or removed anything.
 1.33 05-Jul-2014  tsutsui Use COPTS="-O2 -fno-reorder-blocks" as defined in sys.mk for userland.

Compile tests only.
 1.32 01-Mar-2013  joerg branches: 1.32.10;
Retire OSI network stack. OK core@
 1.31 22-Nov-2011  tls branches: 1.31.8;

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.
 1.30 30-Jun-2011  wiz branches: 1.30.2;
dependant -> dependent
 1.29 16-Apr-2010  pooka Remove unused count (invariably "4") from pseudo-device fss.
 1.28 30-May-2008  tsutsui branches: 1.28.18; 1.28.20;
Add options COMPAT_40 to files which have options COMPAT_30.
 1.27 17-Apr-2006  he branches: 1.27.62; 1.27.64; 1.27.66; 1.27.68;
It's NULLFS, not NULL.
 1.26 15-Apr-2006  matt Add ksyms
Add file-systems for NULL & TMPFS
 1.25 05-Feb-2006  cube branches: 1.25.2; 1.25.4; 1.25.6;
Remove 'count' argument for pseudo-devices that ignore it
(vnd, bpfilter, ppp, gif, gre, tun, sl, strip, faith, stf).
 1.24 07-Dec-2005  tsutsui branches: 1.24.2; 1.24.4; 1.24.6;
Adjust comments for options FFS_NO_SNAPSHOT.

XXX: This option should be mentioned in options(4).
 1.23 19-Aug-2005  christos Enable ptyfs by default on the non-install and non small/tiny/ramdisk kernels
 1.22 19-Aug-2005  christos 64 bit inode changes.
 1.21 25-Feb-2005  simonb branches: 1.21.4;
Add COMPAT_20 (and COMPAT_16 in some cases) to kernel config files
that didn't have those options but had other earlier compat options.
 1.20 18-Feb-2005  dsl Invert FFS_SNAPSHOT to FFS_NO_SNAPSHOT
 1.19 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>
 1.18 10-Nov-2004  christos branches: 1.18.4; 1.18.6;
Add COMPAT_BSDPTY to the rest of the config files.
 1.17 15-Jul-2004  atatat Add "options SYSCTL_INCLUDE_DESCR" to a lot of configs, but commented
out in most of them.
 1.16 22-Sep-2003  cl branches: 1.16.2;
add COMPAT_15/COMPAT_16
 1.15 18-Sep-2002  lukem branches: 1.15.6;
enable USERCONF by default; it's small and extremely useful to have available.
 1.14 17-Jun-2002  lukem Enable "pseudo-device clockctl" in all kernels, except
installation related kernels (INSTALL* and RAMDISK*).
This enables rc.conf(5) $ntpd_chroot to be used "out of the box"
 1.13 25-Apr-2002  atatat branches: 1.13.2; 1.13.4;
Add the INCLUDE_CONFIG_FILE option to all config files. In config
files that are generic (ie, GENERIC, GENERICSBC, GENERIC32, ALL, or
ALPHA), it is uncommented.
 1.12 12-Apr-2002  gmcgarry Add commented-out USERCONF option. Mainly useful for install media
and can be optionally enabled based on miniroot and ramdisk size
requirements.
 1.11 27-Jan-2002  jdolecek add options PIPE_SOCKETPAIR to individual kernel configs
the option is commented out on everything but kernels I was able
to recognize as INSTALL-like or ones for small memory machines
 1.10 20-Nov-2001  lukem cleanup:
options SPACE TAB
makeoptions TAB
psuedo-device TAB
remove trailing whitespace
replace multiple spaces -> tabs
options "FOO" -> options FOO
options "FOO=bar" -> options FOO=bar
options "FOO=\"bar\"" -> options FOO="\"bar\""
 1.9 27-Jul-2001  scw branches: 1.9.6;
memc attaches at mainbus now.
 1.8 08-Jul-2001  abs branches: 1.8.2;
Standardise TCP_COMPAT_42 as commented out, grouped with other COMPAT options,
and with the comment '4.2BSD TCP/IP bug compat. Not recommended'
Add commented out 'TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG'
(All hail amiga and atari which make some attempt to automate the
multiplicity of config files...)
 1.7 10-Jun-2001  scw Enable DHCP and BOOTP as supported diskless NFS boot options.
 1.6 10-Jun-2001  scw Add rnd(4) pseudo-device.
 1.5 30-Apr-2001  scw Switch to the MI 53c710 driver recently committed by Izumi Tsutsui.
 1.4 07-Dec-2000  scw branches: 1.4.2;
Add "options COMPAT_AOUT_M68K".
 1.3 25-Nov-2000  scw Add the memory controller ASIC driver.
 1.2 25-Nov-2000  scw Add CD9660, plus some general cleanup.
 1.1 20-Nov-2000  scw branches: 1.1.2;
Add support for the m68060-based machines: MVME-172 and MVME-177.
CPU support taken from a combination of NetBSD/amiga and NetBSD/x68k.

At this time, MVME-172 works but MVME-177 is untested. Since the '177
is otherwise identical to the MVME-167, this should *just work*.
 1.1.2.3 08-Dec-2000  bouyer Sync with HEAD.
 1.1.2.2 22-Nov-2000  bouyer Sync with HEAD.
 1.1.2.1 20-Nov-2000  bouyer file VME177 was added on branch thorpej_scsipi on 2000-11-22 16:00:49 +0000
 1.4.2.1 21-Jun-2001  nathanw Catch up to -current.
 1.8.2.6 10-Oct-2002  jdolecek sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
 1.8.2.5 06-Sep-2002  jdolecek sync kqueue branch with HEAD
 1.8.2.4 23-Jun-2002  jdolecek catch up with -current on kqueue branch
 1.8.2.3 11-Feb-2002  jdolecek Sync w/ -current.
 1.8.2.2 10-Jan-2002  thorpej Sync kqueue branch with -current.
 1.8.2.1 03-Aug-2001  lukem update to -current
 1.9.6.6 18-Oct-2002  nathanw Catch up to -current.
 1.9.6.5 20-Jun-2002  nathanw Catch up to -current.
 1.9.6.4 17-Apr-2002  nathanw Catch up to -current.
 1.9.6.3 28-Feb-2002  nathanw Catch up to -current.
 1.9.6.2 08-Jan-2002  nathanw Catch up to -current.
 1.9.6.1 27-Jul-2001  nathanw file VME177 was added on branch nathanw_sa on 2002-01-08 00:26:32 +0000
 1.13.4.1 01-Aug-2002  lukem Pull up revision 1.14 (requested by lukem in ticket #312):
Enable "pseudo-device clockctl" in all kernels, except
installation related kernels (INSTALL* and RAMDISK*).
This enables rc.conf(5) $ntpd_chroot to be used "out of the box"
 1.13.2.1 14-Jul-2002  gehenna catch up with -current.
 1.15.6.8 11-Dec-2005  christos Sync with head.
 1.15.6.7 10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.15.6.6 04-Mar-2005  skrll Sync with HEAD.

Hi Perry!
 1.15.6.5 04-Feb-2005  skrll Sync with HEAD.
 1.15.6.4 14-Nov-2004  skrll Sync with HEAD.
 1.15.6.3 21-Sep-2004  skrll Fix the sync with head I botched.
 1.15.6.2 18-Sep-2004  skrll Sync with HEAD.
 1.15.6.1 03-Aug-2004  skrll Sync with HEAD
 1.16.2.1 15-Jul-2004  he Pull up revision 1.17 (requested by atatat in ticket #663):
Add "options SYSCTL_INCLUDE_DESCR" to a lot of configurations,
but commented out in most of them.
 1.18.6.2 19-Mar-2005  yamt sync with head. xen and whitespace. xen part is not finished.
 1.18.6.1 12-Feb-2005  yamt sync with head.
 1.18.4.1 29-Apr-2005  kent sync with -current
 1.21.4.1 21-Jun-2006  yamt sync with head.
 1.24.6.1 22-Apr-2006  simonb Sync with head.
 1.24.4.1 09-Sep-2006  rpaulo sync with head
 1.24.2.1 18-Feb-2006  yamt sync with head.
 1.25.6.1 24-May-2006  tron Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
 1.25.4.1 19-Apr-2006  elad sync with head - hopefully this will work
 1.25.2.1 24-May-2006  yamt sync with head.
 1.27.68.1 23-Jun-2008  wrstuden Sync w/ -current. 34 merge conflicts to follow.
 1.27.66.2 11-Aug-2010  yamt sync with head.
 1.27.66.1 04-May-2009  yamt sync with head.
 1.27.64.1 04-Jun-2008  yamt sync with head
 1.27.62.1 02-Jun-2008  mjf Sync with HEAD.
 1.28.20.1 30-May-2010  rmind sync with head
 1.28.18.1 30-Apr-2010  uebayasi Sync with HEAD.
 1.30.2.2 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")
 1.30.2.1 17-Apr-2012  yamt sync with head
 1.31.8.3 03-Dec-2017  jdolecek update from HEAD
 1.31.8.2 20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.31.8.1 23-Jun-2013  tls resync from head
 1.32.10.1 10-Aug-2014  tls Rebase.
 1.34.2.1 28-Aug-2017  skrll Sync with HEAD
 1.69 18-Jan-2024  thorpej Don't put the MVME1xx model defines into IDENT, make them defflag options and
put them in opt_mvmeconf.h. Make these options depend on the appropriate
M680x0 option (MVME147 -> M68030, MVME16[27] -> M68040, MVME17[27] -> M68060)
so that the CPU option appears correctly in opt_m68k_arch.h.
 1.68 16-Jan-2024  thorpej Switch mvme68k over to the common interrupt dispatch code and G/C
__HAVE_LEGACY_INTRCNT.
 1.67 13-Jan-2024  thorpej Switch mvme68k to the common m68k vector table.
 1.66 09-Jan-2024  thorpej Remove duplicated / slightly-tweaked loadustp() (load user segment table)
routines from all of the m68k ports using the shared pmap. Instead, in
pmap_init(), set up a function pointer to the appropriate mmu_load_urp*()
function in mmu_subr.s.
 1.65 30-Sep-2023  andvar Improve kgdb build for mvme68k:
* include sys/kgdb.h in mvme68k/trap.c for missing definitions.
* cast second kgdb_trap argument to (db_regs_t *).
* build m68k/kgdb_machdep.c in kgdb enable build for kgdb_trap() implementation.

KGDB build still fails, apparently due to missing zs_kgdb.c implementation.
 1.64 18-Feb-2019  thorpej Refactor the 68040 writeback() from each m68k port's trap handler into a
shared copy: m68040_writeback(). It is essentially a copy of the Atari
version, with some minor cosmetic tweaks and one small performance optimization
from the mvme68k port.

Tested by rjs@ on a Quadra 950. (Thanks!)
 1.63 19-Dec-2018  maxv Remove compat_svr4 and compat_svr4_32, as discussed on tech-kern@ recently,
but also as discussed several times in the past.
 1.62 12-Jun-2011  rmind branches: 1.62.52; 1.62.54;
Welcome to 5.99.53! Merge rmind-uvmplock branch:

- Reorganize locking in UVM and provide extra serialisation for pmap(9).
New lock order: [vmpage-owner-lock] -> pmap-lock.

- Simplify locking in some pmap(9) modules by removing P->V locking.

- Use lock object on vmobjlock (and thus vnode_t::v_interlock) to share
the locks amongst UVM objects where necessary (tmpfs, layerfs, unionfs).

- Rewrite and optimise x86 TLB shootdown code, make it simpler and cleaner.
Add TLBSTATS option for x86 to collect statistics about TLB shootdowns.

- Unify /dev/mem et al in MI code and provide required locking (removes
kernel-lock on some ports). Also, avoid cache-aliasing issues.

Thanks to Andrew Doran and Joerg Sonnenberger, as their initial patches
formed the core changes of this branch.
 1.61 03-Dec-2007  ad branches: 1.61.40; 1.61.50;
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.
 1.60 11-Dec-2005  christos branches: 1.60.30; 1.60.48; 1.60.50; 1.60.56;
merge ktrace-lwp.
 1.59 14-Nov-2004  christos branches: 1.59.12;
Use common procfs_machdep.c
 1.58 27-Jul-2003  thorpej Since everyone uses clock_subr.c (or should, if they don't currently),
list it in conf/files instead of in every port's files.*.
 1.57 28-Jun-2003  he branches: 1.57.2;
Defflag PANICBUTTON now that machdep.c includes opt_panicbutton.h.
 1.56 05-Nov-2002  chs merge pmap.c for all 4k-page motorola-MMU (or compatible) m68k platforms.
 1.55 03-Nov-2002  chs use a merged sys_machdep.c for all the motorola-MMU m68k platforms.
 1.54 02-Nov-2002  chs enhance the common m68k db_memrw.c to handle read-only kernel text
and switch all the motorola-MMU m68k platforms to use it.
 1.53 20-Oct-2002  chs merge the 12 copies of vm_machdep.c on the m68k platforms.
clean up some other stuff along the way, including:
- use m68k/cacheops.*, remove duplicates from cpu.h.
- centralize a few declarations in (all the copies of) cpu.h.
- define M68K_VAC on platforms which have a VAC.
- switch the sun platforms to the (now common) proc_trampoline().
- do the phys_map thang on the sun platforms too, no reason not to.
 1.52 06-Sep-2002  gehenna Merge the gehenna-devsw branch into the trunk.

This merge changes the device switch tables from static array to
dynamically generated by config(8).

- All device switches is defined as a constant structure in device drivers.

- The new grammer ``device-major'' is introduced to ``files''.

device-major <prefix> char <num> [block <num>] [<rules>]

- All device major numbers must be listed up in port dependent majors.<arch>
by using this grammer.

- Added the new naming convention.
The name of the device switch must be <prefix>_[bc]devsw for auto-generation
of device switch tables.

- The backward compatibility of loading block/character device
switch by LKM framework is broken. This is necessary to convert
from block/character device major to device name in runtime and vice versa.

- The restriction to assign device major by LKM is completely removed.
We don't need to reserve LKM entries for dynamic loading of device switch.

- In compile time, device major numbers list is packed into the kernel and
the LKM framework will refer it to assign device major number dynamically.
 1.51 24-Mar-2002  scw branches: 1.51.2;
Build the 68k-specific vmetwo stub (albeit a cut down version), even
if vmetwo isn't in the config file.
 1.50 12-Feb-2002  scw Separate out devices common to many Motorola mvme boards (68k, 88k and ppc)
in preparation for future mvmeppc and mvme88k ports.

This needs a bit if tidying up to make it trully shareable, which will
happen as the new mvme ports are added.
 1.49 28-Nov-2001  lukem - convert usage of "defopt" to "defflag" where the relevant option does
not support a value (e.g., it's to be used as "options FOO" instead of
"options FOO=xxx"). options that take a value were converted to
defparam recently.
- minor whitespace & formatting cleanups
 1.48 20-Nov-2001  lukem cleanup:
options SPACE TAB
makeoptions TAB
psuedo-device TAB
remove trailing whitespace
replace multiple spaces -> tabs
options "FOO" -> options FOO
options "FOO=bar" -> options FOO=bar
options "FOO=\"bar\"" -> options FOO="\"bar\""
 1.47 12-Aug-2001  scw branches: 1.47.6;
Split the nvram/rtc functionality away from the clock interrupt code
and attach it as `timekeeper0 at mainbus0'.
Use the MI mk48txx nvram/rtc access functions instead of home-grown
versions.

It should now be very easy to add a character device for the benefit
of userland access to NVRAM.
 1.46 27-Jul-2001  scw memc attaches at mainbus now.
 1.45 06-Jul-2001  scw branches: 1.45.2;
Ditch the `simulated' software interrupt in favour of
hardware-assisted soft interrupts on all boards.
(Note: VMEChip2-less 162/172 not yet tested)

This greatly simplifies the `rei' path and allows
interrupt nesting to be tracked somewhat more easily.

As a result we now have a working CLKF_INTR() macro
and can detect uvm_fault() being called from an interrupt
(although there may still be a very short race detecting
the latter; need to investigate further).
 1.44 18-Jun-2001  christos Add an e_trapsignal member to struct emul, so that emulated processes can
send the appropriate signal depending on the trap type.
 1.43 30-Apr-2001  scw Switch to the MI 53c710 driver recently committed by Izumi Tsutsui.
 1.42 17-Jan-2001  fvdl branches: 1.42.2;
Add machdep file for procfs. Currently only used for linux-style
/proc/cpuinfo (only active when procfs is mounted with -o linux).
For ports other than the i386 this currently produces an empty
string.
 1.41 03-Dec-2000  scw Include the a.out m68k compatibility module.
 1.40 03-Dec-2000  scw Back out the previous change after discussion with thorpej and cgd.
 1.39 30-Nov-2000  scw Only try to attach those devices which have been configured
in the kernel config file.
 1.38 24-Nov-2000  scw First cut of a driver for the Memory Controller ASICs found
on mvme16x and mvme17x boards.
 1.37 24-Nov-2000  scw Use the MI md_root.c.
 1.36 20-Nov-2000  scw Add support for the m68060-based machines: MVME-172 and MVME-177.
CPU support taken from a combination of NetBSD/amiga and NetBSD/x68k.

At this time, MVME-172 works but MVME-177 is untested. Since the '177
is otherwise identical to the MVME-167, this should *just work*.
 1.35 06-Sep-2000  scw Add preliminary support for the MVME162-LX 200/300 series of boards.

Currently, the major onboard devices are supported (disk, network,
rs232 and VMEbus). However, work is still need to support the remaining
devices (eg. IndustryPack sites).

These boards are available with a dazzling array of build options. At
this time, the following options are *required*:

o Real floating point hardware (the 68LC040 model isn't tested),
o The VMEchip2 must be present,
o If offboard VMEbus RAM is not present, at least 8MB of onboard
RAM is required.
o Even if offboard VMEbus RAM *is* present, at least 4MB of onboard
RAM is required. (Boards with 1 or 2MB onboard RAM *can* be
supported with offboard RAM, but not without some funky values in
the VMEbus Master mapping registers.)

There is no support for boards other than those in the -LX 200/300 series.
 1.34 13-Aug-2000  scw Pull a bunch of common code from vme_pcc.c and vme_two.c into
the new mvmebus.[ch] files, and put down some initial code to
deal with VMEbus slave mode.
 1.33 20-Jul-2000  scw Implement generic soft interrupts for mvme68k.
Based on Jason Thorpe's Alpha implementation.
 1.32 21-Apr-2000  bouyer branches: 1.32.4;
Rename define 'siop' to 'msiop' to avoid clash with machine-indepndant siop
driver. Doesn't change the name of drivers in config files.
 1.31 18-Mar-2000  scw Merge 'scw_mvme68k_bus_space' branch with the trunk.
These changes add support for:

o The MI VMEbus framework on both MVME147 and MVME167.
o Enhancements to the existing MD bus_space(9) implementation.
o Most of the bus_dma(9) API.
 1.30 14-Mar-2000  oster Add the RAIDframe device major to the machine-dependent config files
so that the right entries get added to dev_name2blk[]. Needed for / on RAID.
(Whoops! I missed checking these in when adding the RAID_AUTOCONFIG stuff.)
 1.29 18-Sep-1999  scw branches: 1.29.2; 1.29.10;
Make the sd, cd and md major numbers match reallity.
 1.28 09-Jul-1999  thorpej Normalize include paths.
 1.27 07-Jun-1999  thorpej Only declare block major numbers for devices which can be the root device.
 1.26 19-Apr-1999  kleink Add COMPAT_SVR4 for m68k.
 1.25 16-Apr-1999  kleink Normalize path of files.sunos.
 1.24 20-Feb-1999  scw branches: 1.24.4;
Forgot to commit this one; added SCSI and VME drivers.
 1.23 14-Feb-1999  scw Merge support for mvme167 into main tree.
 1.22 15-Dec-1998  itohy branches: 1.22.2;
Added COMPAT_LINUX support.
 1.21 21-Jul-1998  drochner adapt to LANCE driver split
 1.20 31-May-1998  thorpej Build pmap_boostrap.o without profiling; we can't call mcount before the
mmu is enabled!
 1.19 16-Feb-1998  thorpej Remove "class" declarations, and add "devclass" declarations where
appropriate. Fix several inconsistencies between device class and
attributes. Mostly from Chris Demetriou.
 1.18 01-Feb-1998  is Amiga uses the common m68k/sig_machdep.c now. Also moved its definition from
the other 68k ports' files.${port} to arch/m68k/conf/files.m68k.
 1.17 12-Jan-1998  thorpej Update for changes to config.
 1.16 27-Aug-1997  bouyer Merge scsipi branch in the mainline. This add support for ATAPI devices
(currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2
busses to which devices can attach (scsibus and atapibus). This needed to
change some include files and structure names in the low level scsi drivers.
 1.15 09-Apr-1997  thorpej branches: 1.15.2; 1.15.4;
Remove redundant file directives.
 1.14 18-Mar-1997  thorpej Use our own db_memrw.c
 1.13 17-Mar-1997  gwr Add m68k/sig_machdep.c
 1.12 17-Mar-1997  gwr Separate bcopy and copypage stuff from copy.s
 1.11 21-Jan-1997  thorpej "md" is declared in sys/conf/files, now.
 1.10 28-Dec-1996  pk rename: ramdisk => md
 1.9 09-Nov-1996  chuck - new lpt driver, contributed by Steve Woodford <steve@mctavish.demon.co.uk>
- added 1.1 and 1.2 compat to VME147 config file
 1.8 12-Aug-1996  mycroft Remove the only use of `config-dependent', as it isn't actually needed.
 1.7 20-May-1996  chuck add "rd" ram-disk config
 1.6 16-May-1996  thorpej Remove duplicate definitions of the "le" device .. "oops"
 1.5 26-Apr-1996  chuck - sync with new autoconfig code (iio goes away)
- add support for zs1, vme devices (untested)

Contributed by: Jason R. Thorpe <thorpej@og.org>
 1.4 18-Apr-1996  chuck add wdsc device
 1.3 17-Mar-1996  thorpej New device attachment scheme:

- split softc size and match/attach out from cfdriver into
a new struct cfattach.

- new "attach" directive for files.*. May specify the name of
the cfattach structure, so that devices may be easily attached
to parents with different autoconfiguration semantics.
 1.2 22-Feb-1996  gwr Add m68k/db_memrw.c
 1.1 25-Jul-1995  chuck branches: 1.1.1;
Initial revision
 1.1.1.1 25-Jul-1995  chuck mvme68k port -- for the motorola vme147 m68030 card
 1.15.4.1 27-Aug-1997  thorpej Update marc-pcmcia branch from trunk.
 1.15.2.1 01-Jul-1997  bouyer Updates for new scsipi subsystem. Actally known to work on i386 and sparc.
 1.22.2.3 14-Feb-1999  scw m68k/m68k/cacheops.c needed for building mixed 030/040 kernels.
 1.22.2.2 13-Feb-1999  scw The further adventures of mvme167 support. Mostly working now.
 1.22.2.1 30-Jan-1999  scw Initial changes for upcoming MVME1[67]7 support.
 1.24.4.2 02-Aug-1999  thorpej Update from trunk.
 1.24.4.1 21-Jun-1999  thorpej Sync w/ -current.
 1.29.10.2 18-Mar-2000  scw MI VMEbus glue more or less complete.
Kernels now compiled with -Wall, etc. (lots of fixes needed for this)
All MD drivers now bus_spaced/bus_dma'd. The two SCSI drivers should
be replaced with bus_spaced MI versions at some point.
 1.29.10.1 11-Mar-2000  scw Checkpoint of development of the following features of mvme68k:

. Preliminary support for the MI VMEbus framework.
. Full bus_space* and "mostly-there" bus_dma* support.

At this time, MI VMEbus drivers may well work 'as is' on an MVME147 board.
Work to get the MVME167 to this stage is ongoing.

Testers will be required at some point as I have no VMEbus boards which
have existing MI drivers! (Although I am able to test things in a limited
fashion using a noddy driver and a VMEbus RAM card).

TODO:

. Expunge all remaining use of IIOV() and freinds.
. Flag the 'boot device' using bus_space_tag_t and offset.
. Add a 24bit address constraint to bus_dmamem_alloc() (for le/ie)
. VMEChip2 support on MVME167/MVME177
. Support the mvme68k boards in VMEbus slave mode.
. Anything else I can thing of, besides having another beer. ;-)
 1.29.2.4 18-Jan-2001  bouyer Sync with head (for UBC+NFS fixes, mostly).
 1.29.2.3 08-Dec-2000  bouyer Sync with HEAD.
 1.29.2.2 22-Nov-2000  bouyer Sync with HEAD.
 1.29.2.1 20-Nov-2000  bouyer Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.
 1.32.4.2 17-Oct-2000  scw Pullup 1.34 - 1.35 (approved by tv)
Bring support for MVME162 into the 1.5 branch.
 1.32.4.1 22-Jul-2000  scw Pullup from trunk: 1.33
Approved by: thorpej

Implement generic soft interrupts for mvme68k.
 1.42.2.1 21-Jun-2001  nathanw Catch up to -current.
 1.45.2.6 10-Oct-2002  jdolecek sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
 1.45.2.5 23-Jun-2002  jdolecek catch up with -current on kqueue branch
 1.45.2.4 16-Mar-2002  jdolecek Catch up with -current.
 1.45.2.3 10-Jan-2002  thorpej Sync kqueue branch with -current.
 1.45.2.2 25-Aug-2001  thorpej Merge Aug 24 -current into the kqueue branch.
 1.45.2.1 03-Aug-2001  lukem update to -current
 1.47.6.6 11-Nov-2002  nathanw Catch up to -current
 1.47.6.5 17-Sep-2002  nathanw Catch up to -current.
 1.47.6.4 01-Apr-2002  nathanw Catch up to -current.
(CVS: It's not just a program. It's an adventure!)
 1.47.6.3 28-Feb-2002  nathanw Catch up to -current.
 1.47.6.2 08-Jan-2002  nathanw Catch up to -current.
 1.47.6.1 12-Aug-2001  nathanw file files.mvme68k was added on branch nathanw_sa on 2002-01-08 00:26:32 +0000
 1.51.2.2 17-May-2002  gehenna Remove old block majors list.
 1.51.2.1 16-May-2002  gehenna Include the list of block/character major numbers.
 1.57.2.4 29-Nov-2004  skrll Sync with HEAD.
 1.57.2.3 21-Sep-2004  skrll Fix the sync with head I botched.
 1.57.2.2 18-Sep-2004  skrll Sync with HEAD.
 1.57.2.1 03-Aug-2004  skrll Sync with HEAD
 1.59.12.1 07-Dec-2007  yamt sync with head
 1.60.56.1 08-Dec-2007  mjf Sync with HEAD.
 1.60.50.1 09-Jan-2008  matt sync with HEAD
 1.60.48.1 09-Dec-2007  jmcneill Sync with HEAD.
 1.60.30.1 03-Dec-2007  ad Sync with HEAD.
 1.61.50.1 23-Jun-2011  cherry Catchup with rmind-uvmplock merge.
 1.61.40.1 18-Mar-2010  rmind Unify /dev/{mem,kmem,zero,null} implementations in MI code. Based on patch
from Joerg Sonnenberger, proposed on tech-kern@, in February 2008.

Work and depression still in progress.
 1.62.54.1 10-Jun-2019  christos Sync with HEAD
 1.62.52.1 26-Dec-2018  pgoyette Sync with HEAD, resolve a few conflicts
 1.23 04-Apr-2020  jdolecek mark nsmb major obsolete
 1.22 28-Jan-2019  dholland Systematize handling of removed drivers.

- Every driver that was removed and whose number hasn't already been
reused is now listed with a commented-out "obsolete" line.
- The format of these has been systematized. Future format changes can
probably be safely done with a script.
- This does not include a few cases of assignments that only lasted a
couple days, or stuff from before major reorgs. Some of these may
be included nonetheless, because there was a lot of ground to cover
and therefore not a lot of time to dig into history in detail.

Note that the obsolete listings do not mean the major numbers can
never be reused; that's up to portmasters and/or core. It does mean
that they won't be reused by accident, however, which in some cases
(depending on the driver, how widely used it was, its family of device
nodes, their default permissions, etc.) can be quite dangerous.

Note that some of the things now explicitly listed as obsolete are
really ancient history. My scan went back as far as when the majors
files were added. (But not before that.)
 1.21 19-Dec-2018  maxv Remove compat_svr4 and compat_svr4_32, as discussed on tech-kern@ recently,
but also as discussed several times in the past.
 1.20 30-Jun-2011  wiz branches: 1.20.52; 1.20.54;
dependant -> dependent
 1.19 12-Nov-2008  ad Remove LKMs and switch to the module framework, pass 1.

Proposed on tech-kern@.
 1.18 31-Dec-2007  ad branches: 1.18.6; 1.18.10; 1.18.16; 1.18.18;
Remove systrace. Ok core@.
 1.17 24-Nov-2006  wiz branches: 1.17.28; 1.17.34; 1.17.42;
s/independant/independent/, from Zafer.
 1.16 11-Dec-2005  christos branches: 1.16.20; 1.16.22;
merge ktrace-lwp.
 1.15 17-Sep-2005  yamt make VMSWAP optional again.
 1.14 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.
 1.13 30-Jul-2005  yamt defflag VMSWAP.
 1.12 10-May-2005  jdolecek branches: 1.12.2;
assign major for nsmb(4)
 1.11 10-Dec-2003  jmc Change reference at bottom from sys/dev/majors to sys/conf/majors to match
reality
 1.10 24-Oct-2003  jdolecek add major for 'ses' for archs which have the other scsi devices
 1.9 10-Oct-2003  jdolecek reassing majors for crypto and pf to use the newly defined MI major
range
 1.8 10-Oct-2003  jdolecek update the comment - the space for machine-dependant majors
is reduced to 0-143
follows discussion on tech-kern
 1.7 05-Oct-2003  jdolecek Add some framework for MI assignment of device majors - add sys/dev/majors
which is automatically included during kernel config, and add comments
to individual machine-dependant majors.* files to assign new MI majors
in MI file.

Range 0-191 is reserved for machine-specific assignments, range
192+ are MI assignments.

Follows recent discussion on tech-kern@
 1.6 22-Aug-2003  itojun create /dev/crypto
 1.5 27-Jul-2003  itojun reserve cdev major # for PF. ok'ed by technical-exec
 1.4 25-Apr-2003  ragge branches: 1.4.2;
Add ksyms device major.
 1.3 04-Oct-2002  elric branches: 1.3.2;
assign majors for raw and cooked cgd's.
 1.2 06-Sep-2002  gehenna branches: 1.2.2;
Merge the gehenna-devsw branch into the trunk.

This merge changes the device switch tables from static array to
dynamically generated by config(8).

- All device switches is defined as a constant structure in device drivers.

- The new grammer ``device-major'' is introduced to ``files''.

device-major <prefix> char <num> [block <num>] [<rules>]

- All device major numbers must be listed up in port dependent majors.<arch>
by using this grammer.

- Added the new naming convention.
The name of the device switch must be <prefix>_[bc]devsw for auto-generation
of device switch tables.

- The backward compatibility of loading block/character device
switch by LKM framework is broken. This is necessary to convert
from block/character device major to device name in runtime and vice versa.

- The restriction to assign device major by LKM is completely removed.
We don't need to reserve LKM entries for dynamic loading of device switch.

- In compile time, device major numbers list is packed into the kernel and
the LKM framework will refer it to assign device major number dynamically.
 1.1 16-May-2002  gehenna branches: 1.1.2;
file majors.mvme68k was initially added on branch gehenna-devsw.
 1.1.2.3 14-Jul-2002  gehenna catch up with -current.
 1.1.2.2 30-May-2002  gehenna Add $NetBSD$
 1.1.2.1 16-May-2002  gehenna Add the list of block/character majors.
 1.2.2.3 18-Oct-2002  nathanw Catch up to -current.
 1.2.2.2 17-Sep-2002  nathanw Catch up to -current.
 1.2.2.1 06-Sep-2002  nathanw file majors.mvme68k was added on branch nathanw_sa on 2002-09-17 21:16:03 +0000
 1.3.2.2 10-Oct-2002  jdolecek sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
 1.3.2.1 04-Oct-2002  jdolecek file majors.mvme68k was added on branch kqueue on 2002-10-10 18:34:17 +0000
 1.4.2.4 10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.4.2.3 21-Sep-2004  skrll Fix the sync with head I botched.
 1.4.2.2 18-Sep-2004  skrll Sync with HEAD.
 1.4.2.1 03-Aug-2004  skrll Sync with HEAD
 1.12.2.3 21-Jan-2008  yamt sync with head
 1.12.2.2 30-Dec-2006  yamt sync with head.
 1.12.2.1 21-Jun-2006  yamt sync with head.
 1.16.22.1 10-Dec-2006  yamt sync with head.
 1.16.20.1 12-Jan-2007  ad Sync with head.
 1.17.42.1 02-Jan-2008  bouyer Sync with HEAD
 1.17.34.1 18-Feb-2008  mjf Sync with HEAD.
 1.17.28.1 09-Jan-2008  matt sync with HEAD
 1.18.18.1 19-Jan-2009  skrll Sync with HEAD.
 1.18.16.1 13-Dec-2008  haad Update haad-dm branch to haad-dm-base2.
 1.18.10.1 04-May-2009  yamt sync with head.
 1.18.6.1 17-Jan-2009  mjf Sync with HEAD.
 1.20.54.2 08-Apr-2020  martin Merge changes from current as of 20200406
 1.20.54.1 10-Jun-2019  christos Sync with HEAD
 1.20.52.1 26-Dec-2018  pgoyette Sync with HEAD, resolve a few conflicts
 1.14 19-Sep-2010  tsutsui - add m68k/conf/std.m68k, which includes common standard options for m68k,
options EXEC_ELF32, EXEC_SCRIPTS, and CPU_IN_CKSUM for md cpu_in_cksum.c
- make all m68k ports include common arch/m68k/conf/std.m68k
from MD std.${MACHINE}
 1.13 11-Dec-2005  christos branches: 1.13.78; 1.13.98; 1.13.100;
merge ktrace-lwp.
 1.12 17-Sep-2005  yamt include "conf/std".
 1.11 30-Jan-2004  he branches: 1.11.16;
Omit declaration of "device lpt" in files.mvme; this is now done by
the recently introduced files.ppbus.
Also, let the mvme68k port use it's own lpt implementation for now,
so define USE_ALT_LPT option in std.memv68k.
This makes the mvme68k kernels configure and build again.
 1.10 12-Aug-2001  scw branches: 1.10.6; 1.10.22;
Split the nvram/rtc functionality away from the clock interrupt code
and attach it as `timekeeper0 at mainbus0'.
Use the MI mk48txx nvram/rtc access functions instead of home-grown
versions.

It should now be very easy to add a character device for the benefit
of userland access to NVRAM.
 1.9 30-Nov-2000  scw branches: 1.9.4;
Add EXEC_ELF32
 1.8 22-Jun-2000  fvdl Remove prefix construction for softdeps. Add SOFTDEP option to GENERIC.
 1.7 15-Nov-1999  fvdl branches: 1.7.6;
Add

prefix ../gnu/sys
cinclude "conf/files.softdep"
prefix

to all std.* files, so that soft dependencies can be activated using
"options SOFTDEP".
 1.6 12-Sep-1999  chs branches: 1.6.2; 1.6.8;
eliminate the PMAP_NEW option by making it required for all ports.
ports which previously had no support for PMAP_NEW now implement
the pmap_k* interfaces as wrappers around the non-k versions.
 1.5 24-Mar-1999  mrg clean up kernel/config files files for machVM lossage.
 1.4 04-May-1998  thorpej Switch to UVM.
 1.3 12-Oct-1997  scw Move MACHINE_NONCONTIG from std.mvme68k to <machine/vmparam.h> as per
Jason's request.
 1.2 09-Oct-1997  scw Added support for VMEbus RAM cards via MACHINE_NONCONTIG.
The kernel should still compile and run without it, but I've
put the config option in std.mvme68k so it's built like this
as standard.
 1.1 18-Mar-1997  thorpej branches: 1.1.4;
Use std.mvme68k, which contains non-optional "options" (a'la other ports).
 1.1.4.1 14-Oct-1997  thorpej Update marc-pcmcia branch from trunk.
 1.6.8.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.6.2.2 08-Dec-2000  bouyer Sync with HEAD.
 1.6.2.1 20-Nov-2000  bouyer Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.
 1.7.6.1 23-Jun-2000  fvdl As on the trunk, update these for the move of ffs_softdep.c into the
kernel source itself. Remove prefix construction, and add the SOFTDEP
option to GENERIC kernels.
 1.9.4.1 25-Aug-2001  thorpej Merge Aug 24 -current into the kqueue branch.
 1.10.22.4 10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.10.22.3 21-Sep-2004  skrll Fix the sync with head I botched.
 1.10.22.2 18-Sep-2004  skrll Sync with HEAD.
 1.10.22.1 03-Aug-2004  skrll Sync with HEAD
 1.10.6.2 12-Aug-2001  scw Split the nvram/rtc functionality away from the clock interrupt code
and attach it as `timekeeper0 at mainbus0'.
Use the MI mk48txx nvram/rtc access functions instead of home-grown
versions.

It should now be very easy to add a character device for the benefit
of userland access to NVRAM.
 1.10.6.1 12-Aug-2001  scw file std.mvme68k was added on branch nathanw_sa on 2001-08-12 18:33:13 +0000
 1.11.16.1 21-Jun-2006  yamt sync with head.
 1.13.100.1 05-Mar-2011  rmind sync with head
 1.13.98.1 22-Oct-2010  uebayasi Sync with HEAD (-D20101022).
 1.13.78.1 09-Oct-2010  yamt sync with head

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