Fix target 'tags'.

branches: 1.2.16; 1.2.22;
Use ${TOOL_SED} instead if plain sed in Makefiles.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.62; 1.1.66; 1.1.72;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

s/signle/single/.

landisk: GENERIC: Enable DIAGNOSTIC

PR kern/51254 has been fixed, and now DIAGNOSTIC kernel
survives full ATF run.

landisk: bump MSGBUFSIZE to 2 pages

sh3 uses only one page by default; if anything goes slightly awry or
if you have any USB devices - that signle page can't hold even the
full initial dmesg at boot time, so bump it up a bit

branches: 1.78.2;
fix various typos in comments and log messages.

PR/57889: Ricardo Branco: ext2fs does not have user immutable and append
file flags, only system ones. Restrict those to the superuser. Before
the behavior was controlled by EXT2FS_SYSTEM_FLAGS. Make that behavior the
default.

Adjust _all_ cinclude of *.local files

- Ensure always at end
- Use tab rather than spaces
- Add consistent comment
"Pull in optional local configuration - always at end"

The only functional change is that a local file which tried to
override an existing setting (eg with "no foo") would have failed
in some cases before, but now will work

Ensure GENERIC.local is always at the end of GENERIC

Where a GENERIC config had an existing inclusion of GENERIC.local,
ensure it is always at the end of the file, with a consistent
comment:

# Pull in optional local configuration
cinclude "arch/landisk/conf/GENERIC.local"

This allows GENERIC.local to correctly override all options

(This pass does not affect any GENERIC which did not already have
an include of GENERIC.local)

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

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.

Enable crypto, swcrypto and cgd.

Remove uscanner(4) driver

This exists for compatibility with a Linux interface which was apparently
deprecated in Linux 2.6. There are various mailing list threads going
back to 2004 where the usefulness of this driver is discussed, but
the conclusion is that scanner software has all moved to using ugen(4)
instead, and enabling this driver will not help you scan things.

branches: 1.70.4;
remove compat_ossaudio from kernel modules

this is only useful with compat_linux and gets autoloaded when
compat_linux is loaded, so there's no reason to bake it into kernels
any more.

branches: 1.69.2;
vether: Add to kernel configurations

It's only enabled if the kernel enabled bridge AND tap.
Otherwise it's commented out.

Remove references to BRIDGE_IPF, it is now compiled in by default.

Remove uyap, USB YAP phone firmware loader.

And the associated ezload EZ-USB code, which is only used by uyap.
It could theoretically be used by other drivers, but none of them are
in tree.

I suspect that this device isn't in use, as phone technology has improved
a lot since 2001 when uyap(4) was added to the tree.

Proposed with no objections on netbsd-users on 13 April 2020

remove 'file-system SMBFS' and 'pseudo-device nsmb' from all kernel configs
to prepare for their eventual removal

remove urio(4), a driver for the Rio500 MP3 player.

At this point it is highly unlikely this 1999 device still has users,
but it still comes up in the context of maxv's USB-fuzzing (and any device
could pretend to be a urio(4)), so it's best to get rid of it.

Renamed all major entries to obsolete, as was done in previous removals.

This still requires an update to sanitizers, but they're located in
"external", perhaps it should be first committed upstream?

Proposed on tech-kern a month ago.

Remove the strip(4) - Starmode Radio IP - pseudo-device driver. It is
long since obsolete.

branches: 1.63.4;
Enable BUFQ_PRIOCSCAN, CARP, Veriexec by default in GENERIC kernel configs.
On ports without a GENERIC kernel config enable in individul files, e.g evbmips.
Omit on:
atari, dreamcast, emips, epoc32, evbppc/VIRTEX*, ia64, luna68x, mvme68k,
mvmeppc, playstation2, riscv, sun2, sun3, x68k, zaurus due to resource
constraints or port infancy.

Add ure(4) to kernel config files. Also add PHY drivers where necessary.

remove the 'wd* at umass?' for the non-standardized and rare (extinct?)
In-System Design ATA protocol over Bulk-Only devices from most kernels,
leave only in i386/amd64 ALL; it's unmaintained and likely currently broken,
lack of test hardware makes it impossible to support

Add (commented out) mue(4) to where appropriate.
Also add MII/PHY drivers for USB NICs if missing.

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).

branches: 1.58.2; 1.58.4;
Alternate buffer queue strategies no longer considered experimental, update
or add new description for files missed out in the previous run.

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.

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

Remove TCP_COMPAT_42 from the config files. Pass 3.

branches: 1.54.6;
PR kern/51208
Add DISKLABEL_EI option (and also FFS_EI if missing), commented out except for
ALL on amd64 and i386.

branches: 1.53.2;
wildcard speaker attachments, now that we can handle many of them.

remove VAUDIOSPEAKER for now, will be done differently.

Add a synthesized pc beeper and keyboard bell for platforms with an audio
device.

mention PAX_SEGVGUARD dependency on FILEASSOC

Turn on ASLR/MPROTECT

branches: 1.48.2;
Disable uscanner in all kernel configs

As discussed on current-users@, SANE uses ugen via libusb and not
uscanner, so users are not well served by having uscanner. Consensus
is that addressing how to adjust permissions for scanners should not
block restoring basic functionionality.

(Compile-tested only, but there are multiple reports of this being the
right approach.)

Remove KMEMSTATS.

Added drvctl.

branches: 1.45.2;
Remove unused extended attributes kernel options

As Masao Uebayashi pointed to me, UFS_EXTATTR_AUTOSTART, LFS_EXTATTR_AUTOSTART
and UFS_EXTATTR_AUTOCREATE are not used anywhere in the code. Remove them
as they have been obsolete for a long time:
UFS_EXTATTR_AUTOSTART was replaced by mount -o extattr
LFS_EXTATTR_AUTOSTART was created to match obsolete UFS_EXTATTR_AUTOSTART
UFS_EXTATTR_AUTOCREATE was replaced by sysctl vfs.ffs.extattr_autocreate

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)

Create an "options MODULAR_DEFAULT_AUTOLOAD" config option and add
it to all kernel configs that contain "options MODULAR". This
option turns on module autoloading by default (which is the current
default). This allows people who don't want module autoloading on
by default to disable it by simply removing/commentting this line.

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.

Add "options COMPAT_70" to all kernel configuration files that
already had "options COMPAT_60".

branches: 1.40.4;
fix manual section numbering of sysctl.
thanks wiz@

G/C PFIL_HOOKS from the kernel configs.

branches: 1.38.4;
more bogus number removal

the bogus number police

remove confusing numeric locators where they are unused.

Under FAST_IPSEC, IPSEC_ESP is mandatory; GC it.

Retire OSI network stack. OK core@

Add "options COMPAT_60" to all kernel configuration files
that already had "options COMPAT_50".

branches: 1.32.2;
Rename RT2500USB driver to ural(4) as it was originally in OpenBSD,
as ural(4) and ral(4) do not actually share any code.

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

Fixes PR#43520.

P1003_1B_SEMAPHORE is no longer optional.

WABPL is no longer considered experimental (has not been for some time)
so update its comment in config files.

branches: 1.29.2;

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.

branches: 1.28.4;
merge the bouyer-quota2 branch. This adds a new on-disk format
to store disk quota usage and limits, integrated with ffs
metadata. Usage is checked by fsck_ffs (no more quotacheck)
and is covered by the WAPBL journal. Enabled with kernel
option QUOTA2 (added where QUOTA was enabled in kernel config files),
turned on with tunefs(8) on a per-filesystem
basis. mount_mfs(8) can also turn quotas on.

See http://mail-index.netbsd.org/tech-kern/2011/02/19/msg010025.html
for details.

branches: 1.27.2; 1.27.4;
Xref module(7) in comments.

Remove unused count from pseudo-device md.

enable IPFILTER_COMPAT in all kernels that have ipfilter already.
canonicalise several of the ipf option segments in various files
(this mostly means adding commented out IPFILTER_DEFAULT_BLOCK,
or adding commented or uncommented IPFILTER_LOG or IPFILTER_LOOKUP
option statements.)

i built about 20 of these kernels to check, but not all of them.

Remove unused count (invariably "4") from pseudo-device fss.

branches: 1.23.2;
add uhso(4) device where appropriate
- follow the lead of other USB driver declarations wrt commented out
- (cross-)build tested all these kernels

branches: 1.22.2;
Add udl(4). Tested on LANTANK and LCD-8000U.

Remove the portalfs kernel file system driver. Replace mount_portal(8)
with a version based on puffs. User functionality remains the same.

add COMPAT_50 to all the configs with COMPAT_40.

Remove softdep, pass 1. We are focused on improving journalling.

Proposed on tech-kern@.

Add commented out "options MODULAR" (doesn't work yet).

Remove LKMs and switch to the module framework, pass 1.

Proposed on tech-kern@.

branches: 1.16.2;
Add accept filters to GENERIC kernels where they exist.

Add "options WAPBL" to standard GENERIC/INSTALL type configs.

branches: 1.14.4;
Enable TMPFS by default.

branches: 1.13.2;
Enable re(4) now that bus_dma is fixed to deal with TLB-mapped data in mbufs.

branches: 1.12.2; 1.12.4;
Remove GENERIC.local from the repository

Make all the kernels that currently include their corresponding GENERIC.local
file use the cinclude directive instead of include. This way config(1) will
not complain if the file cannot be found.

After doing this, remove the GENERIC.local files from the repository so that
the user will not see modified files during updates, and local changes to
them cannot end up in the repository by mistake.

Discussed in tech-kern@ earlier this month. No strong objections.

branches: 1.11.2; 1.11.6;
Remove systrace. Ok core@.

branches: 1.10.2; 1.10.8;
Remove System V semaphores and share memory options to set the limits:
SEMMNI, SEMMNS, SEMUME and SHMMAXPGS.

They can be tweaked via sysctl now. Ports that were setting values on
them weren't touched, I only removed the ones that were commented out.

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.

branches: 1.8.8; 1.8.10; 1.8.14;
Add pseudo-device agr to all GENERIC kernels where it might make sense
(commented out in some).

Add COMPAT_40.

branches: 1.6.4;
We don't need SYMTAB_SPACE.

Don't hijack COPTS to specify cpu type, we have CPUTYPE for that.
Provide a commented out example of a useful COPTS setting.

branches: 1.4.2;
It doesn't make sense to specify "configuration" and "interface"
locators for uhub because a hub can't have sub-devices.
This might be sanity-checked eventually.
Same for ubt now after the change to device attachment.

branches: 1.3.2; 1.3.4;
Make GENERIC really generic, remove GENERIC.in, and
use <no> keyword in model specific HDL-U and USL-5P files.

branches: 1.2.6; 1.2.8;
All supported model is PCLOCK == 33.33MHz

branches: 1.1.2; 1.1.4; 1.1.6;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Make GENERIC really generic, remove GENERIC.in, and
use <no> keyword in model specific HDL-U and USL-5P files.

branches: 1.6.2; 1.6.4; 1.6.6; 1.6.10;
Remove tmpfs's experimental status. OK'ed by core@.

branches: 1.5.2;
G/c vinum.

All supported model is PCLOCK == 33.33MHz

branches: 1.3.2; 1.3.4;
remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP.

Use MI rs5c313 driver attached as: rs5c313rtc0 at shb0
Mark landisk port as __HAVE_GENERIC_TODR.

branches: 1.1.2;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Remove GENERIC.local from the repository

Make all the kernels that currently include their corresponding GENERIC.local
file use the cinclude directive instead of include. This way config(1) will
not complain if the file cannot be found.

After doing this, remove the GENERIC.local files from the repository so that
the user will not see modified files during updates, and local changes to
them cannot end up in the repository by mistake.

Discussed in tech-kern@ earlier this month. No strong objections.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.38; 1.1.58; 1.1.62;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Make GENERIC really generic, remove GENERIC.in, and
use <no> keyword in model specific HDL-U and USL-5P files.

branches: 1.2.6; 1.2.8;
All supported model is PCLOCK == 33.33MHz

branches: 1.1.2; 1.1.4; 1.1.6;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

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.

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.18; 1.1.42; 1.1.50;
Add an INSTALL kernel for landisk and enable building it.

Also add an installation/misc directory for a boot.fs image which is WIP.

remove almost all the ability to build netbsd with an a.out target.
we're ELF now, and there are many missing checks against OBJECT_FMT.
if we ever consider switching, the we can figure out what new ones
we need but for now it's just clutter.

this doesn't remove any of the support for exec_aout or any actually
required-for-boot a.out support, only the ability to build a netbsd
release in a.out format. ie, most of this code has been dead for
over a decade.

i've tested builds on vax, amd64, i386, mac68k, macppc, sparc, atari,
amiga, shark, cats, dreamcast, landisk, mmeye and x68k. this covers
the 5 MACHINE_ARCH's affected, and all the other arch code touched.
it also includes some actual run-time testing of sparc, i386 and
shark, and i performed binary comparison upon amiga and x68k as well.


some minor details relevant:
- move shlib.[ch] from ld.aout_so into ldconfig proper, and cut them
down to only the parts ldconfig needs
- remove various unused source files
- switch amiga bootblocks to using elf2bb.h instead of aout2bb.h

branches: 1.4.10; 1.4.30; 1.4.32;
Use makeoptions DEFTEXTADDR instead of setting TEXTADDR in the makefile.

Drop MACHINE_ARCH from here, it's specified with "makeoptions" in
std.sh3el now.

branches: 1.2.24; 1.2.30;
Remove SYSTEM_LD_TAIL_EXTRA definition since sys/conf/Makefile.kern.inc
already runs dbsym(8) if SYMTAB_SPACE option is defined for the kernel
in question.

OK uwe@

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Make GENERIC really generic, remove GENERIC.in, and
use <no> keyword in model specific HDL-U and USL-5P files.

branches: 1.2.6; 1.2.8;
All supported model is PCLOCK == 33.33MHz

branches: 1.1.2; 1.1.4; 1.1.6;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

PCI busses do not attach directly to mainbus (they attach to shpcic,
which in turn attaches to mainbus), so there is no need for mainbus
to carry the "pcibus" interface attribute.

Fixes kern/56126.

Merge define/device mainbus too. Same ioconf.c is generated.

Merge define obio {} + device obio into single device obio {...}
Same ioconf.c is generated.

branches: 1.4.54; 1.4.74;
Since files.wscons et al. are included by ~all ports anyway, include
them in the mi "files" file, and remove include statements from md files.
These shouldn't pull in additional kernel code when not in use, so it
shouldn't do any harm except a risk of namespace collisions which
should be easy to fix.

branches: 1.3.14;
include files.wsfb

branches: 1.2.4; 1.2.10; 1.2.12; 1.2.16; 1.2.18;
Use MI rs5c313 driver attached as: rs5c313rtc0 at shb0
Mark landisk port as __HAVE_GENERIC_TODR.

branches: 1.1.2;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Remove uscanner(4) driver

This exists for compatibility with a Linux interface which was apparently
deprecated in Linux 2.6. There are various mailing list threads going
back to 2004 where the usefulness of this driver is discussed, but
the conclusion is that scanner software has all moved to using ugen(4)
instead, and enabling this driver will not help you scan things.

branches: 1.11.8;
mark nsmb major obsolete

remove urio(4), a driver for the Rio500 MP3 player.

At this point it is highly unlikely this 1999 device still has users,
but it still comes up in the context of maxv's USB-fuzzing (and any device
could pretend to be a urio(4)), so it's best to get rid of it.

Renamed all major entries to obsolete, as was done in previous removals.

This still requires an update to sanitizers, but they're located in
"external", perhaps it should be first committed upstream?

Proposed on tech-kern a month ago.

branches: 1.9.6;
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.)

branches: 1.8.18;
Update device dependency information - the sysmon major device now depends on the sysmon module itself, not on the individual components.

branches: 1.7.12; 1.7.30;
dependant -> dependent

use a MI major number for uhso(4) driver
(requested by mrg)

add major device for usho(4) driver

Remove LKMs and switch to the module framework, pass 1.

Proposed on tech-kern@.

branches: 1.3.6; 1.3.10; 1.3.16; 1.3.18;
Remove systrace. Ok core@.

branches: 1.2.4; 1.2.30; 1.2.36; 1.2.44;
s/independant/independent/, from Zafer.

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.8;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Build sh3/sh3/sh3_bus_space.c only for mmeye.

Move some macros back to sh3/include/bus_funcs.h from
sh3/sh3/sh3_machdep.c, where I moved them by mistake.

Pull the bus_space(9) routines into a new module,
sh3/sh3/sh3_bus_space.c, that is built only on !landisk.

Fixes the mmeye and landisk builds. Should fix other sh3 ports.

Use makeoptions DEFTEXTADDR instead of setting TEXTADDR in the makefile.

Drop exec and endianness options that are in std.sh3* and instead
include std.sh3el.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.38; 1.1.44;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Remove unnecessary <sys/malloc.h>.

Migrate btn_init() from btnopen() (with RUN_ONCE) to btn_obio_attach().

Fix uninitialized use of btn_event_list_lock in btn_event_register().

Found by LOCKDEBUG.

branches: 1.6.64;
fix my license notice.

branches: 1.5.38; 1.5.42;
Say "buttons" not "button" as there are several.

Split device_t and softc.

branches: 1.3.16;
Merge the ppcoea-renovation branch to HEAD.

This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree. Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches. The work
for this branch was done by a variety of people, too long to list here.

TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.

NOTES:
pmppc was removed as an arch, and moved to a evbppc target.

branches: 1.2.10;
Merge some of the less invasive changes from the vmlocking branch:

- kthread, callout, devsw API changes
- select()/poll() improvements
- miscellaneous MT safety improvements

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.18; 1.1.20; 1.1.26;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Confirm to the NOTE_SUBMIT protocol. With this, btn_read_filtops is MPSAFE.

Driver "kqfilter" entry points return an error code, so if an invalid
filter is requested, return EINVAL rather than 1.

Use seltrue_filtops rather than rolling our own with filt_seltrue.

Change the kqueue filterops::f_isfd field to filterops::f_flags, and
define a flag FILTEROP_ISFD that has the meaning of the prior f_isfd.
Field and flag name aligned with OpenBSD.

This does not constitute a functional or ABI change, as the field location
and size, and the value placed in that field, are the same as the previous
code, but we're bumping __NetBSD_Version__ so 3rd-party module source code
can adapt, as needed.

NetBSD 9.99.89

Migrate btn_init() from btnopen() (with RUN_ONCE) to btn_obio_attach().

Fix uninitialized use of btn_event_list_lock in btn_event_register().

Found by LOCKDEBUG.

branches: 1.10.4;
Use sel{record,remove}_knote().

branches: 1.9.16;
Use C99 initializer for filterops

Mostly done with spatch with touchups for indentation

@@
expression a;
identifier b,c,d;
identifier p;
@@
const struct filterops p =
- { a, b, c, d
+ {
+ .f_isfd = a,
+ .f_attach = b,
+ .f_detach = c,
+ .f_event = d,
};

Add d_discard to all struct cdevsw instances I could find.

All have been set to "nodiscard"; some should get a real implementation.

branches: 1.7.2;
Change (mostly mechanically) every cdevsw/bdevsw I can find to use
designated initializers.

I have not built every extant kernel so I have probably broken at
least one build; however I've also found and fixed some wrong
cdevsw/bdevsw entries so even if so I think we come out ahead.

branches: 1.6.4; 1.6.14; 1.6.18;
Convert to mutex(9)/condvar(9). Use RUN_ONCE(9) to avoid racy init.

branches: 1.5.26; 1.5.32;
Welcome to 4.99.55:

- Add a lot of missing selinit() and seldestroy() calls.

- Merge selwakeup() and selnotify() calls into a single selnotify().

- Add an additional 'events' argument to selnotify() call. It will
indicate which event (POLL_IN, POLL_OUT, etc) happen. If unknown,
zero may be used.

Note: please pass appropriate value of 'events' where possible.
Proposed on: <tech-kern>

branches: 1.4.2; 1.4.6;
Remove vestiges of simplelock debugging.

Fix includes

branches: 1.2.20; 1.2.26; 1.2.32;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.14;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Migrate btn_init() from btnopen() (with RUN_ONCE) to btn_obio_attach().

Fix uninitialized use of btn_event_list_lock in btn_event_register().

Found by LOCKDEBUG.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.170;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Merge thorpej-cfargs2.

branches: 1.10.8;
Merge thorpej-cfargs branch:

Simplify and make extensible the config_search() / config_found() /
config_attach() interfaces: rather than having different variants for
which arguments you want pass along, just have a single call that
takes a variadic list of tag-value arguments.

Adjust all call sites:
- Simplify wherever possible; don't pass along arguments that aren't
actually needed.
- Don't be explicit about what interface attribute is attaching if
the device only has one. (More simplification.)
- Add a config_probe() function to be used in indirect configuiration
situations, making is visibly easier to see when indirect config is
in play, and allowing for future change in semantics. (As of now,
this is just a wrapper around config_match(), but that is an
implementation detail.)

Remove unnecessary or redundant interface attributes where they're not
needed.

There are currently 5 "cfargs" defined:
- CFARG_SUBMATCH (submatch function for direct config)
- CFARG_SEARCH (search function for indirect config)
- CFARG_IATTR (interface attribte)
- CFARG_LOCATORS (locators array)
- CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles)

...and a sentinel value CFARG_EOL.

Add some extra sanity checking to ensure that interface attributes
aren't ambiguous.

Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark
ports to associate those device handles with device_t instance. This
will trickle trough to more places over time (need back-end for pre-OFW
Sun OBP; any others?).

branches: 1.9.68;
#include <sys/bus.h> instead of <machine/bus.h>.

Add a flags argument to pmap_kenter_pa(9).
Patch showed on tech-kern@ http://mail-index.netbsd.org/tech-kern/2009/11/04/msg006434.html
No objections.

fix build failure.

branches: 1.6.10; 1.6.18;
Remove clause 3 and 4 from TNF licenses

branches: 1.5.2; 1.5.4;
Split device_t and softc. While here, hide obio_softc - there's no
reason to expose it via obiovar.h

branches: 1.4.14;
Use device_t and device_private(). Use aprint_* in attach.

branches: 1.3.2;
Merge the ppcoea-renovation branch to HEAD.

This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree. Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches. The work
for this branch was done by a variety of people, too long to list here.

TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.

NOTES:
pmppc was removed as an arch, and moved to a evbppc target.

branches: 1.2.2;
Pass correct size in CFATTACH_DECL (obio_softc, not device).

I have no idea how/why it's been working all this time, but I guess
today's changes to struct device shifted delicate numerology balance
and exposed the problem that's been around since the import.

branches: 1.1.2; 1.1.6; 1.1.10; 1.1.12; 1.1.18; 1.1.26; 1.1.28; 1.1.36; 1.1.38; 1.1.40;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

#include <sys/bus.h> instead of <machine/bus.h>.

Remove clause 3 and 4 from TNF licenses

branches: 1.2.2; 1.2.4;
Split device_t and softc. While here, hide obio_softc - there's no
reason to expose it via obiovar.h

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.62;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Remove unnecessary <sys/malloc.h>.

fix my license notice.

branches: 1.2.38; 1.2.42;
Split device_t and softc.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.62;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Fix typo in comment.

Added support RICOH 5C316.

branches: 1.4.20; 1.4.22;
Move TNF licenses to 2 clause form

branches: 1.3.2; 1.3.4;
Split device_t and softc.

branches: 1.2.14;
Use device_t and device_private().
While here - make ops static.

branches: 1.1.4; 1.1.6; 1.1.12; 1.1.18; 1.1.36; 1.1.38; 1.1.42; 1.1.44;
Use MI rs5c313 driver attached as: rs5c313rtc0 at shb0
Mark landisk port as __HAVE_GENERIC_TODR.

Use MI rs5c313 driver attached as: rs5c313rtc0 at shb0
Mark landisk port as __HAVE_GENERIC_TODR.

branches: 1.1.2;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Remove unnecessary <sys/malloc.h>.

move ata_queue_alloc(1) and ata_queue_free() calls to ata_channel_init()
and ata_channel_destroy() respectively, to make attachment code simpler,
and to make it easier to spot special queue manipulation like cmdide(4)

on topic of PR kern/52606

Merge support for SATA NCQ (Native Command Queueing) from jdolecek-ncq branch

ATA subsystem was changed to support several outstanding commands, and use
NCQ xfers if supported by both the controller and the disk, including NCQ
error recovery. Set NCQ high priority for BPRIO_TIMECRITICAL xfers
if supported. Added FUA support.

Done some work towards MP-safe, all ATA code tsleep()/wakeup() replaced
by condvars, and switched most code from spl* to mutexes (separate
wd(4) and ata channel lock).

Introduced new option WD_CHAOS_MONKEY to facilitate testing of error
handling, fixed several uncovered issues. Also fixed several problems
with kernel dump to wd(4) disk.

Tested with ahcisata(4), mvsata(4), siisata(4), piixide(4) on amd64,
with and without port multiplier, both disk and ATAPI devices; other
drivers and archs mechanically adjusted and compile-tested. NCQ is
supported for ahcisata(4) and siisata(4) for any controller, for
mvsata(4) only Gen IIe ones for now. Also enabled ATAPI support in
mvsata(4).

Thanks to Matt Thomas for initial ATA infrastructure patch, and
Jonathan A.Kollasch for siisata(4) NCQ changes and general testing.

Also fixes PR kern/43169 (wd(4)); and PR kern/11811, PR kern/47041,
PR kern/51979 (kernel dump)

branches: 1.8.2; 1.8.28;
Apply back changes that were reverted on Jul 24 and Jul 26 (general ata/wdc
cleanup and SATA PMP support), now that I'm back to fix the fallouts.

Revert, with intention of restoring in a less invasive way, the SATA Port
Multiplier code.

ok christos@

Add sata Port MultiPlier (PMP) support to the ata bus layer,
as described in
http://mail-index.netbsd.org/tech-kern/2012/06/23/msg013442.html
PMP support in integrated to the atabus layer.
struct ata_channel's ch_drive[] is not dynamically allocated, and ch_ndrive
(renamed to ch_ndrives) closely reflects the size of the ch_drive[] array.
Add helper functions atabus_alloc_drives() and atabus_free_drives()
to manage ch_drive[]/ch_ndrives.
Add wdc_maxdrives to struct wdc_softc so that bus front-end can specify
how much drive they really support (master/slave or single).
ata_reset_drive() callback gains a uint32_t *sigp argument which,
when not NULL, will contain the signature of the device being reset.
While there, some cosmetic changes:
- added a drive_type enum to ata_drive_datas, and stop encoding the
probed drive type in drive_flags (we were out of drive flags anyway).
- rename DRIVE_ATAPIST to DRIVE_ATAPIDSCW to better reflect what this
really is
- remove ata_channel->ata_drives, it's redundant with the pointer in
ata_drive_datas
- factor out the interpretation of SATA signatures in sata_interpet_sig()

propagate these changes to the ATA HBA drivers, and add support for PMP
to ahcisata(4) and siisata(4).

Thanks to:
- Protocase (http://www.protocase.com/) which provided a system
with lots of controllers, SATA PMP and drive slots
- Conservation Genomics Laboratory, Department of Biology, New Mexico State
University for hosting the above system
- Brook Milligan, who set up remote access and has been very responsive
when SATA cable move was needed

branches: 1.5.2;
#include <sys/bus.h> instead of <machine/bus.h>.

Remove clause 3 and 4 from TNF licenses

branches: 1.3.2; 1.3.4;
Add missing aprint_naive("\n");

Split device_t and softc for ATA devices, as well as wd(4). Other
cosmetic changes where appropriate.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.38; 1.1.58; 1.1.62;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Create a new header lwp_private.h to contain _lwp_getprivate_fast,
_lwp_gettcb_fast, _lwp_settcb and remove them from mcontext.h, so that:
1. we don't need special hacks to hide them
2. we can include <lwp.h> where needed to get the necessary prototypes
without redefining them locally.

branches: 1.6.36;
Remove the kernel PMC code. Sent yesterday on tech-kern@.

This change:

* Removes "options PERFCTRS", the associated includes, and the associated
ifdefs. In doing so, it removes several XXXSMPs in the MI code, which is
good.

* Removes the PMC code of ARM XSCALE.

* Removes all the pmc.h files. They were all empty, except for ARM XSCALE.

* Reorders the x86 PMC code not to rely on the legacy pmc.h file. The
definitions are put in sysarch.h.

* Removes the kern/sys_pmc.c file, and along with it, the sys_pmc_control
and sys_pmc_get_info syscalls. They are marked as OBSOL in kern,
netbsd32 and rump.

* Removes the pmc_evid_t and pmc_ctr_t types.

* Removes all the associated man pages. The sets are marked as obsolete.

branches: 1.5.14; 1.5.16;
more fenv.h

branches: 1.4.12; 1.4.30;
Do not install bus.h.

Retire varargs.h support. Move machine/stdarg.h logic into MI
sys/stdarg.h and expect compiler to provide proper builtins, defaulting
to the GCC interface. lint still has a special fallback.
Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and
derive va_list as required by standards.

Merge newlock2 to head.

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Switch all users (except ia64) of custom machine/ansi.h to common_ansi.h

Deduplicate the code among ports and poll definitions of types
directly from a compiler.

This fixes miscompilation of certain programs that instruct compilers
to generate code for different types. This bug has been detected with
-fshort-wchar in EFI firmware.

Proposed and discussed on a mailing list (twice).

Itanium uses custom !ELF fallback switch, temporarily leave it as it is.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.154;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Remove clause 3 and 4 from TNF licenses

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.62; 1.1.64; 1.1.66;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Switch to new-style <sys/bus.h>.

fix build failure.

branches: 1.4.10; 1.4.18;
Remove clause 3 and 4 from TNF licenses

branches: 1.3.40; 1.3.42; 1.3.44;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

add a pair of new bus_dma(9) functions:
int _bus_dmatag_subregion(bus_dma_tag_t tag,
bus_addr_t min_addr,
bus_addr_t max_addr,
bus_dma_tag_t *newtag,
int flags)
void _bus_dmatag_destroy(bus_dma_tag_t tag)

that allow a (normally broken/limited) device to restrict the bus address
range it can talk to. this is used by bce(4) to limit DMA addresses to
1GB range, the maximum the chip can address.

all this is from Yorick Hardy <yhardy@uj.ac.za> with input from several
people on tech-kern.

XXX: bus_dma(9) needs an update still.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.14;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Provide PRIxBUSADDR, PRIxBUSSIZE, PRIuBUSSIZE, and PRIxBSH for all arches
to follow arm and (generic) mips.

Reviewed by christos.

branches: 1.1.54;
Per discussion at
<http://mail-index.netbsd.org/tech-kern/2010/04/02/msg007941.html>,
divide each machine's bus.h into bus_defs.h (constants & data types)
and bus_funcs.h (macro implementations of bus_space(9) routines and MD
prototypes).

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

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

These #include files are not referenced by any (committed) Makefiles or
header files, yet. Changes to Makefiles, to <sys/bus.h>, and to some
more machine-dependent files will dribble in before I throw the switch.

Per discussion at
<http://mail-index.netbsd.org/tech-kern/2010/04/02/msg007941.html>,
divide each machine's bus.h into bus_defs.h (constants & data types)
and bus_funcs.h (macro implementations of bus_space(9) routines and MD
prototypes).

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

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

These #include files are not referenced by any (committed) Makefiles or
header files, yet. Changes to Makefiles, to <sys/bus.h>, and to some
more machine-dependent files will dribble in before I throw the switch.

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Declare machine_cpu() __dead.
G/c the endless loop after calling it in cpu_reboot().

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.110; 1.1.130; 1.1.134;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Complete the dosparts -> mbrparts conversion. Only x86k new uses dosparts
because it also uses struct dos_partition.

branches: 1.3.2; 1.3.12;
Add getlabelusesmbr(), as proposed in
http://mail-index.netbsd.org/tech-userlevel/2011/08/25/msg005404.html
This is used by disk tools such as disklabel(8) to dynamically decide is
the undelyling platform uses a disklabel-in-mbr-partition or not
(instead of using a compile-time list of ports).
getlabelusesmbr() reads the sysctl kern.labelusesmbr, takes its value from the
machdep #define LABELUSESMBR.
For evbmips, make LABELUSESMBR 1 if the platform uses pmon
as bootloader, and 0 (the previous value) otherwise.

If cpu_disklabel includes struct dkbad, define __HAVE_DISKLABEL_DKBAD.
This allows use of subr_disk_mbr on all archs. Default to it for
the rump disk component. No functional change for regular kernels.
(The other option would've been to include dkbad in disklabels
everywhere, but arguably this approach has less possible side-effects,
especially given that wedges and related magic will take over the
world any second now).

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.66;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

#include <sh3/endian_machdep.h> like other sh3 machines.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.110; 1.1.130;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.4; 1.1.18;
more fenv.h

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Update <machine/ieeefp.h> to use the C99 FE_* definitions instead of the
NetBSD defined ones. Redefine the NetBSD ones in terms of the C99 ones.
Step 1 to having <fenv.h>

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.62; 1.1.66; 1.1.68; 1.1.72;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

In order to prevent _mcount() from being recursively called when built with COPTS=-O0,
sprinkle `__always_inline' to make _mcount() be generated as a single function.

Remove clause 3 and 4 from TNF licenses

branches: 1.5.8; 1.5.10; 1.5.12;
Get landisk compiling again.

branches: 1.4.24; 1.4.32; 1.4.34; 1.4.36;
Remove spllowersoftclock() and CLKF_BASEPRI(), and always dispatch callouts
via a soft interrupt. In the near future, softclock will be run from process
context.

Merge newlock2 to head.

branches: 1.2.2;
merge yamt-splraiseipl branch.

- finish implementing splraiseipl (and makeiplcookie).
http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html
- complete workqueue(9) and fix its ipl problem, which is reported
to cause audio skipping.
- fix netbt (at least compilation problems) for some ports.
- fix PR/33218.

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.8;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Fix some more uvm header fallout. Add include guards while here.

Declare or #define avail_start and avail_end as appropriate

branches: 1.2.44; 1.2.64;
Remove clause 3 and 4 from TNF licenses

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.62; 1.1.64; 1.1.66;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

- Normalize inclusion protection (remove)
- Move CHAR_{MIN,MAX} to a common file.
- Fix broken comments

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.100; 1.1.104;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Consistently define WARN in a way that passes format string checks, i.e.
always uses the same number of arguments as given in the format string.

branches: 1.2.44; 1.2.60;
Remove clause 3 and 4 from TNF licenses

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.62; 1.1.64; 1.1.66;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.4;
Create a new header lwp_private.h to contain _lwp_getprivate_fast,
_lwp_gettcb_fast, _lwp_settcb and remove them from mcontext.h, so that:
1. we don't need special hacks to hide them
2. we can include <lwp.h> where needed to get the necessary prototypes
without redefining them locally.

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.2.4;
Merge newlock2 to head.

branches: 1.1.2;
file mutex.h was initially added on branch newlock2.

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Remove declaration of landisk_pci_intr_setattr - macro magic later
creates one from the MI declaration instead.

landisk: Add stub pci_intr_setattr.

No MP on sh4 as far as I know so no need to do anything for
PCI_INTR_MPSAFE.

Fix syntax (hi christos!)

make pci_intr_string and eisa_intr_string take a buffer and a length
instead of relying in local static storage.

branches: 1.3.2;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.2.4; 1.2.14;
Fix fallout from pci_attach_args constification.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.88; 1.1.94;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Remove the kernel PMC code. Sent yesterday on tech-kern@.

This change:

* Removes "options PERFCTRS", the associated includes, and the associated
ifdefs. In doing so, it removes several XXXSMPs in the MI code, which is
good.

* Removes the PMC code of ARM XSCALE.

* Removes all the pmc.h files. They were all empty, except for ARM XSCALE.

* Reorders the x86 PMC code not to rely on the legacy pmc.h file. The
definitions are put in sysarch.h.

* Removes the kern/sys_pmc.c file, and along with it, the sys_pmc_control
and sys_pmc_get_info syscalls. They are marked as OBSOL in kern,
netbsd32 and rump.

* Removes the pmc_evid_t and pmc_ctr_t types.

* Removes all the associated man pages. The sets are marked as obsolete.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.152; 1.1.154;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.2.4;
Merge newlock2 to head.

branches: 1.1.2;
file rwlock.h was initially added on branch newlock2.

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Remove unnecessary multiple-inclusion-protection from these tiny
stub headers.

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Retire varargs.h support. Move machine/stdarg.h logic into MI
sys/stdarg.h and expect compiler to provide proper builtins, defaulting
to the GCC interface. lint still has a special fallback.
Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and
derive va_list as required by standards.

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Whitespace: #define<tab>

branches: 1.5.2;
Document via __HAVE_BUS_SPACE_8 platforms that implement bus_space_*_8

branches: 1.4.66;
Switch to new-style <sys/bus.h>.

branches: 1.3.4;
Switch the rest of sh3 ports to todr(9)
Split code to handle on-chip rtc into a separate driver
Eliminate all todr code from clock.c
Move __HAVE_GENERIC_TODR to sh3/include/types.h

branches: 1.2.2; 1.2.4; 1.2.6;
Use MI rs5c313 driver attached as: rs5c313rtc0 at shb0
Mark landisk port as __HAVE_GENERIC_TODR.

branches: 1.1.2;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Retire varargs.h support. Move machine/stdarg.h logic into MI
sys/stdarg.h and expect compiler to provide proper builtins, defaulting
to the GCC interface. lint still has a special fallback.
Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and
derive va_list as required by standards.

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Remove unnecessary <sys/malloc.h>.

Fix vnode locking around VOP_OPEN.

Lock vnode across VOP_OPEN/VOP_IOCTL/VOP_CLOSE.

Use aprint_* instead of printf.

branches: 1.7.38;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.6.2;
Do not call setroot() from MD code and from MI code, which has
unwanted sideeffects in the RB_ASKNAME case. This fixes PR/46732.

No longer wrap MD cpu_rootconf(), as hp300 port stores reboot information
as a side effect. Instead call MI rootconf() from MD code which makes
rootconf() now a wrapper to setroot().

Adjust several MD routines to set the global booted_device,booted_partition
variables instead of passing partial information to setroot().

Make cpu_rootconf(9) describe the calling order.

branches: 1.5.12; 1.5.18;
Use deviter(9) instead of accessing alldevs directly. Untested.

Remove clause 3 and 4 from TNF licenses

branches: 1.3.8; 1.3.10; 1.3.12;
Get landisk compiling again.

branches: 1.2.2; 1.2.4; 1.2.6;
Remove the "struct lwp *" argument from all VFS and VOP interfaces.
The general trend is to remove it from all kernel interfaces and
this is a start. In case the calling lwp is desired, curlwp should
be used.

quick consensus on tech-kern

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.18; 1.1.36; 1.1.38; 1.1.44;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

malloc(9) -> kmem(9)

branches: 1.15.52;
Don't call sh_dcache_inv_range() on BUS_DMASYNC_POSTREAD ops
as other mips and arm ports.

All cached data is cared on BUS_DMASYNC_PREREAD and
invalidating cache without writeback could cause unexpected
data loss if specified sync region is not cacheline aligned.

This may fix "ffs_alloccg: map corrupted" panic on acardide IDE disks,
which didn't happen on USB HDD.

branches: 1.14.2; 1.14.6; 1.14.8;
#include <sys/bus.h> instead of <machine/bus.h>.

Machine dependent code is considered as part of UVM. Include
internal API header.

return allocated va.

sync with OpenBSD:r1.3
> bus_dmamap_sync fixes to cope with real life.

more fix.

fix wrong op priority.

branches: 1.8.2; 1.8.4;
Add a flags argument to pmap_kenter_pa(9).
Patch showed on tech-kern@ http://mail-index.netbsd.org/tech-kern/2009/11/04/msg006434.html
No objections.

vm_page: put TAILQ_ENTRY into a union with LIST_ENTRY, so we can use both.

branches: 1.6.2;
Avoid uninitialized variable warning at -O.

Deal with TLB-mapped data in mbufs. Makes nfs writes work with re(4).

Prettify to make the code easier to follow.
While here remove the XXX comments I added for lastaddr
initialization, now that I can see what's going on.

Make DPRINTFs depend on busdma_debug variable (off by default).
Move mixed PRE/POST check in _bus_dmamap_sync under DIAGNOSTIC.
Use __func__ to print function name and wrap long DPRINTF lines
to reduce visual clutter.

branches: 1.2.40; 1.2.42; 1.2.44;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.14;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Move TNF licenses to 2 clause form

branches: 1.3.4; 1.3.54; 1.3.56; 1.3.58;
Switch the rest of sh3 ports to todr(9)
Split code to handle on-chip rtc into a separate driver
Eliminate all todr code from clock.c
Move __HAVE_GENERIC_TODR to sh3/include/types.h

branches: 1.2.2; 1.2.4; 1.2.6;
Use MI rs5c313 driver attached as: rs5c313rtc0 at shb0
Mark landisk port as __HAVE_GENERIC_TODR.

branches: 1.1.2;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

malloc(9) -> kmem(9)

branches: 1.8.8;
in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT
and remove code to handle failures that can no longer happen.

branches: 1.7.20;
s/__diagused/__debugused/ for variables used in KDASSERT().

apply __diagused where appropriate.

branches: 1.5.6; 1.5.10;
fix my license notice.

branches: 1.4.8; 1.4.12;
Move counting of faults, traps, intrs, soft[intr]s, syscalls, and nswtch
from uvmexp to per-cpu cpu_data and move them to 64bits. Remove unneeded
includes of <uvm/uvm_extern.h> and/or <uvm/uvm.h>.

branches: 1.3.20;
Fix intr name for irq5. Now both IPL_BIO and IPL_NET are aliases of IPL_VM.
XXX is it better to pass intrname strings to extintr_establish()?

branches: 1.2.8; 1.2.10; 1.2.12; 1.2.14;
Get landisk compiling again.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.38; 1.1.48; 1.1.50; 1.1.52;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Remove clause 3 and 4 from TNF licenses

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.62; 1.1.64; 1.1.66;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

s/ochi/ohci and s/echi/ehci/ in few more places (logs, comments, intr desc).

branches: 1.2.84;
fix my license notice.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.100; 1.1.104;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Remove clause 3 and 4 from TNF licenses

branches: 1.3.4; 1.3.54; 1.3.56; 1.3.58;
Replace __INTR_MASK and swap dance to load PSL_RB (and doing stc/ldc
twice in the process) with code that just uses mov.l to get the bits
to clear and set in SR.

Use proper local labels. Add rcs id. G/c unused includes. Add .size

Remove vestigial {,e}intr{names,cnt} symbols, vmstat no longer needs them.

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.8;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Move the at-shutdown call to resettodr() from cpu_reboot() to kern_reboot().

It's a small step, but it's a step.

Cleanup and clarify the ELFSIZE mess:

We now have 2 variables automatically set in elf_machdep.h:

ARCH_ELFSIZE: the size for userland binaries
KERN_ELFSIZE: the size for the kernel binaries

DB_ELFSIZE has been deleted and KERN_ELFSIZE should have always the
same values DB_ELFSIZE used to have.

In sys/exec_elf.h, if ELFSIZE is not set, it is set to KERN_ELFSIZE
for the kernel and ARCH_ELFSIZE for userland. These defaults should
eliminate the need for most manual ELFSIZE setting.

Pass kernend as the start parameter to uvm_page_physload(). This
fixes pmap_steal_memory() as it can now unplug from the start of the
segment. This might be the right thing to do too as the pages before
kernend are accessed via directly mapped P1, but i need to ask someone
with a clue. This is also what evbsh3 always did.

Anyway, this at least unbreaks landisk after uvm hotplug fallout.

It's completely bogus to pass physmem (i.e. the memory size) as the
"start" parameter to uvm_page_physload(). I guess it never exploded
only because it's the correct "avail_start" that is used.

branches: 1.20.2;
PR 51724 - landisk fails to reboot.

machine_reset() - instead of trying to cause an invalid data access
that gcc will optimize away, just use "trapa" instruction.

G/c assignment to EXPEVT, it will be set by the actual reset. That
assignment has been probably cargo-culted from cpu_reset() that
manually jumps to 0xa0000000 (the reset address) instead of triggering
a reset.

TODO: This code should be SuperH generic cpu_reset().

Declare machine_cpu() __dead.
G/c the endless loop after calling it in cpu_reboot().

branches: 1.18.2;
Remove \n from set_cpumodel(), and explicitly print \n during boot instead.

Fixes dmesg on NetBSD/dreamcast 7.0 (and probably NetBSD/hpcsh 7.0):
---
NetBSD 7.0 (GENERIC.201509250726Z)
SEGA Dreamcasttotal memory = 16384 KB
avail memory = 13668 KB
---
which was mangled when cpu_getmode() and cpu_setmodel() were introduced:
http://mail-index.netbsd.org/source-changes/2014/03/24/msg053273.html

Should be pulled up to netbsd-7 and netbsd-7-0.

branches: 1.17.4; 1.17.6; 1.17.8;
use cpu_{g,s}etmodel

branches: 1.16.2; 1.16.4;
Explicitly include <machine/pcb.h> for struct pcb.

branches: 1.15.2;
#include <sys/bus.h> instead of <machine/bus.h>.

Remove fs_mfs.h from users because it is now unnecessary and don't
generate fs_mfs.h anymore.

branches: 1.13.2;
- Use uvm_lwp_setuarea() instead of directly setting address to lwp_t::l_addr.
- Replace most remaining uses of l_addr with uvm_lwp_getuarea() or lwp_getpcb().
- Amend assembly in ports where it accesses PCB via struct user.
- Rename L_ADDR to L_PCB in few places. Reduce sys/user.h inclusions.

Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h"
in all kernel sources that use the MODULAR option.
Proposed in tech-kern on 18 Jan 2009.

branches: 1.11.2;
Put symbolsize calculation under the same #if condition that is used
to load symbols. While here sort the terms of that condition
consistently. This unbreaks the build w/out ksyms, DDB and MODULAR.

Pointed out by joerg@

As discussed on tech-kern: mutex_init is too heavyweight for early bootstrap
phases, so move the initialization of the ksyms mutex back into main via
a function called ksyms_init. Rename the existing (but quite different)
ksyms_init* variations into ksyms_addsyms_elf() and ksyms_addsyms_explicit()
and adapt machdep code accordingly.

Provide empty module_init_md() so that modular kernel links.

Remove LKMs and switch to the module framework, pass 1.

Proposed on tech-kern@.

It is not appropriate to call pmf_system_shutdown(9) from
doshutdownhooks(9): shutdown hooks registered by shutdownhook_establish(9)
expect to be called with interrupts disabled, but shutdown hooks
registered with pmf_device_register1(9) expect to be called with
interrupts enabled. So I have made two changes:

1 Do not call pmf_system_shutdown() from doshutdownhooks(). Instead,
change every call to doshutdownhooks() to a call to doshutdownhooks()
followed by a call to pmf_system_shutdown(). No functional change
is intended by this change.

2 Make i386 re-enable interrupts briefly while it calls
pmf_system_shutdown(). I leave it to others either to fix the
other ports, or to factor out some MI shutdown code, as joerg@
suggests, and fix that. Note that a functional change *is* intended
by this change.

I hope that this patch will stop us from flip-flopping between
calling doshutdownhooks() and pmf_system_shutdown() sometimes with
and sometimes without interrupts enabled.

branches: 1.6.6; 1.6.8;
Remove clause 3 and 4 from TNF licenses

branches: 1.5.40; 1.5.42; 1.5.44;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

TRUE -> true, FALSE -> false

branches: 1.3.2;
Remove duplicate #includes, patch contributed in private mail
by Slava Semushin <slava.semushin@gmail.com>.

To verify that no nasty side effects of duplicate includes (or their
removal) have an effect here, I've compiled an i386/ALL kernel with
and without the patch, and the only difference in the resulting .o
files was in shifted line numbers in some assert() calls.
The comparison of the .o files was based on the output of "objdump -D".

Thanks to martin@ for the input on testing.

branches: 1.2.4;
Protect miniroot initialization code with #ifdef MFS

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.8;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Merge thorpej-cfargs2.

branches: 1.5.8;
Merge thorpej-cfargs branch:

Simplify and make extensible the config_search() / config_found() /
config_attach() interfaces: rather than having different variants for
which arguments you want pass along, just have a single call that
takes a variadic list of tag-value arguments.

Adjust all call sites:
- Simplify wherever possible; don't pass along arguments that aren't
actually needed.
- Don't be explicit about what interface attribute is attaching if
the device only has one. (More simplification.)
- Add a config_probe() function to be used in indirect configuiration
situations, making is visibly easier to see when indirect config is
in play, and allowing for future change in semantics. (As of now,
this is just a wrapper around config_match(), but that is an
implementation detail.)

Remove unnecessary or redundant interface attributes where they're not
needed.

There are currently 5 "cfargs" defined:
- CFARG_SUBMATCH (submatch function for direct config)
- CFARG_SEARCH (search function for indirect config)
- CFARG_IATTR (interface attribte)
- CFARG_LOCATORS (locators array)
- CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles)

...and a sentinel value CFARG_EOL.

Add some extra sanity checking to ensure that interface attributes
aren't ambiguous.

Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark
ports to associate those device handles with device_t instance. This
will trickle trough to more places over time (need back-end for pre-OFW
Sun OBP; any others?).

branches: 1.4.68;
#include <sys/bus.h> instead of <machine/bus.h>.

Remove clause 3 and 4 from TNF licenses

branches: 1.2.2; 1.2.4;
Convert to CFATTACH_DECL_NEW and misc related facelift.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.62;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Fix signature of landisk_pci_intr_setattr

landisk: Add stub pci_intr_setattr.

No MP on sh4 as far as I know so no need to do anything for
PCI_INTR_MPSAFE.

make pci_intr_string and eisa_intr_string take a buffer and a length
instead of relying in local static storage.

kill sprintf

branches: 1.5.2;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.4.2; 1.4.12;
#include <sys/bus.h> instead of <machine/bus.h>.

Fix fallout from pci_attach_args constification.

branches: 1.2.4; 1.2.6;
fix build failure.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.66; 1.1.76; 1.1.84;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Add empty LIBCRTI= as LIBCRT0 to build sa programs without installed DESTDIR.

XXX: probabry we should have bsd.saprog.mk or something.

Use <bsd.klinks.mk>
Add missing ${_MKTARGET_LINK}

branches: 1.4.8; 1.4.18; 1.4.22;
Introduce .WAIT into the cleandir rule for blasting the libsa/libkern/etc.
trees, because it can race with the libsa/libkern/etc. makefiles' own
cleandir rules. I think I've found all of the uses of the offending idiom...
Closes PR 43360.

branches: 1.3.2; 1.3.4;
Fix race on parallel build by using the same way with i386.

XXX: we can't use <bsd.klinks.mk> if Makefile needs own .BEGIN: target.

Use <bsd.klinks.mk> to create ${MACHINE} and ${MACHINE_ARCH} symlinks.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.66; 1.1.74; 1.1.80;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Sprinkle NOPIE

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.110; 1.1.130;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Introduce .WAIT into the cleandir rule for blasting the libsa/libkern/etc.
trees, because it can race with the libsa/libkern/etc. makefiles' own
cleandir rules. I think I've found all of the uses of the offending idiom...
Closes PR 43360.

branches: 1.2.4; 1.2.58; 1.2.78; 1.2.80;
as on i386, don't use ":=" assignments with .OBJDIR

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.8;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

centralize vers.c building for standalone programs.

branches: 1.6.6; 1.6.10; 1.6.14;
Use <bsd.klinks.mk>
Add missing ${_MKTARGET_LINK}

branches: 1.5.6; 1.5.10;
Apply the following patch submitted by Evgeniy Ivanov:
http://mail-index.NetBSD.org/tech-kern/2011/12/15/msg012226.html
http://mail-index.NetBSD.org/tech-kern/2011/12/17/msg012229.html

- add 'ls' op to struct fs_ops to support ls command on each fs,
enabled by -DLIBSA_ENABLE_LS_OP and SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes"
in libsa
- split sys/lib/libsa/ufs_ls.c into UFS specific part and MI part (ls.c)
that opens the target fs and calls fs-depedent XXX_ls() functions
- add a ls op for ext2fs
(all other fs than ufs and ext2fs don't have actual ls ops yet)
- replace existing MD ufs_ls() calls with this new MI ls()

The original patch was written for i386 and ext2fs.
zaurus zboot has been tested by nonaka@.
ews4800mips and x68k loaders have been tested by me (with several fixes).
landisk might be okay since it was almost copied from i386.

XXX1: "ls" op in fs_ops looks a bit inconsistent, but we will be able to
replace it with real fs ops like readdir if it's really worth
XXX2: someone might have to check sys/arch/ia64/stand/efi/libefi/efifs_ls.c

branches: 1.4.4; 1.4.8;
Drop bootprog_maker (formerly enabled by -M) and bootprog_date (formerly
disabled by -D) from the output of newvers_stand.sh. Change -D to the
inverted logic, so that it adds the date to bootprog_rev in ().

Change all platforms accordingly. -D is added if MKREPRO is not yes and
wasn't present before. Platforms that didn't use -D don't depend on
MKREPRO now either.

branches: 1.3.4; 1.3.6; 1.3.8;
Add ustarfs boot support.
This will be useful for disk size independent bootstrap installation image.

Add UFS2 boot support. Tested on lantank.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.66; 1.1.74; 1.1.80;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

include libkern.h to get moved dkcksum() definition.

branches: 1.3.70; 1.3.72;
Retire varargs.h support. Move machine/stdarg.h logic into MI
sys/stdarg.h and expect compiler to provide proper builtins, defaulting
to the GCC interface. lint still has a special fallback.
Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and
derive va_list as required by standards.

avoid a "multi-level non-const cast" warning from GCC 4.5.

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Fix fallout from libsa change; stand.h includes <sys/param.h> now.

Use '\0' instead of NULL for NUL-character.

PR 51200 gets in libsa considered harmful: use kgets

PR 51193 David Binderman: simplify redundant conditional.

branches: 1.4.6;
kill sprintf

branches: 1.3.6; 1.3.10;
Apply the following patch submitted by Evgeniy Ivanov:
http://mail-index.NetBSD.org/tech-kern/2011/12/15/msg012226.html
http://mail-index.NetBSD.org/tech-kern/2011/12/17/msg012229.html

- add 'ls' op to struct fs_ops to support ls command on each fs,
enabled by -DLIBSA_ENABLE_LS_OP and SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes"
in libsa
- split sys/lib/libsa/ufs_ls.c into UFS specific part and MI part (ls.c)
that opens the target fs and calls fs-depedent XXX_ls() functions
- add a ls op for ext2fs
(all other fs than ufs and ext2fs don't have actual ls ops yet)
- replace existing MD ufs_ls() calls with this new MI ls()

The original patch was written for i386 and ext2fs.
zaurus zboot has been tested by nonaka@.
ews4800mips and x68k loaders have been tested by me (with several fixes).
landisk might be okay since it was almost copied from i386.

XXX1: "ls" op in fs_ops looks a bit inconsistent, but we will be able to
replace it with real fs ops like readdir if it's really worth
XXX2: someone might have to check sys/arch/ia64/stand/efi/libefi/efifs_ls.c

branches: 1.2.4; 1.2.8;
Drop bootprog_maker (formerly enabled by -M) and bootprog_date (formerly
disabled by -D) from the output of newvers_stand.sh. Change -D to the
inverted logic, so that it adds the date to bootprog_rev in ().

Change all platforms accordingly. -D is added if MKREPRO is not yes and
wasn't present before. Platforms that didn't use -D don't depend on
MKREPRO now either.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.88; 1.1.94; 1.1.96;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Add ustarfs boot support.
This will be useful for disk size independent bootstrap installation image.

Add UFS2 boot support. Tested on lantank.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.66; 1.1.74; 1.1.80;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

kill sprintf

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.100; 1.1.110; 1.1.116;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Added missing copyright and license notice.

Pointed out by miod@o.o., Thanks.

Replace time_t values in libsa sources with the following two types
to avoid unnecessary 64 bit ops which would make binaries larger:

satime_t (currently unsigned int):
numbers in seconds returned by the machine dependent getsecs() function
which are used to measure relative time

saseconds_t (currently int):
numbers in seconds used to specify timeout to network drivers

Per discussion on current-users.

branches: 1.2.6; 1.2.56; 1.2.60; 1.2.68;
adapt to new rs5c313 driver.

branches: 1.1.2; 1.1.4; 1.1.6;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

PR 51200 gets in libsa considered harmful: use kgets

branches: 1.3.22; 1.3.40;
Change about 4500 of the K&R function definitions to ANSI ones.
There are still about 1600 left, but they have ',' or /* ... */
in the actual variable definitions - which my awk script doesn't handle.
There are also many that need () -> (void).
(The script does handle misordered arguments.)

branches: 1.2.8; 1.2.14;
Remove clause 3 and 4 from TNF licenses

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.62; 1.1.64; 1.1.66;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Remove clause 3 and 4 from TNF licenses

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.62; 1.1.64; 1.1.66;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Introduce .WAIT into the cleandir rule for blasting the libsa/libkern/etc.
trees, because it can race with the libsa/libkern/etc. makefiles' own
cleandir rules. I think I've found all of the uses of the offending idiom...
Closes PR 43360.

branches: 1.5.2; 1.5.4;
Add .WAIT between bootxx_ffsv1 and bootxx_ffsv2 to avoid race
on parallel build as well as i386.
XXX: maybe it's better to build libsa in each bootxx dir.

Build and install bootxx_ustarfs.

Add UFS2 boot support. Tested on lantank.

branches: 1.2.4; 1.2.58; 1.2.66; 1.2.72;
as on i386, don't use ":=" assignments with .OBJDIR

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.8;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Use <bsd.klinks.mk>
Add missing ${_MKTARGET_LINK}

branches: 1.3.12; 1.3.22; 1.3.26;
Add ustarfs boot support.
This will be useful for disk size independent bootstrap installation image.

Remove obsolete LIBSA_USE_MEMCPY and LIBSA_USE_MEMSET.
They were removed from <lib/libsa/stand.h> on December 2007.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.66; 1.1.74; 1.1.80;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

fix my license notice.

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.18; 1.1.22;
Add ustarfs boot support.
This will be useful for disk size independent bootstrap installation image.

Remove clause 3 and 4 from TNF licenses

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.62; 1.1.64; 1.1.66;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

fix my license notice.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.100; 1.1.104;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

fix my license notice.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.100; 1.1.104;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.4; 1.1.6;
Add UFS2 boot support. Tested on lantank.

branches: 1.1.2; 1.1.4; 1.1.6;
Add ustarfs boot support.
This will be useful for disk size independent bootstrap installation image.

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

Sprinkle NOPIE

branches: 1.3.6;
Add empty LIBCRTI= as LIBCRT0 to build sa programs without installed DESTDIR.

XXX: probabry we should have bsd.saprog.mk or something.

branches: 1.2.12; 1.2.22; 1.2.26;
Use <bsd.klinks.mk> to create ${MACHINE} and ${MACHINE_ARCH} symlinks.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.66; 1.1.74; 1.1.80;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

fix my license notice.

branches: 1.1.2; 1.1.6; 1.1.12; 1.1.100; 1.1.104;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>

branches: 1.1.2; 1.1.6; 1.1.12;
Initial import of NetBSD/landisk port by NONAKA Kimihiro <nonaka@NetBSD.org>