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>