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.

double quotes should be in front of value, not property name.
fix KGDB enabled builds for dreamcast/hpcsh.

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.

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.

Use veriexec.config to reduce duplication

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: 1.5.2; 1.5.4; 1.5.6;
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.

Use the correct attachment for dreamcast audio.

Found and tested by Bjorn Johannesson on port-dreamcast.

branches: 1.1.2; 1.1.6; 1.1.12;
WIP "G1-ATA" IDE HDD support. Not enabled by default.

Demonstrated on NetBSD booth at Open Source Conference 2016 Tokyo Fall
and Kansai Open Source 2016:
http://mail-index.netbsd.org/netbsd-advocacy/2016/11/09/msg000721.html
http://mail-index.netbsd.org/netbsd-advocacy/2016/11/16/msg000722.html

See my port-dreamcast@ post for more details:
http://mail-index.netbsd.org/port-dreamcast/2016/12/18/msg000295.html

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.

double quotes should be in front of value, not property name.
fix KGDB enabled builds for dreamcast/hpcsh.

Add optoion GENERIC.local include to the end of ~all GENERIC configs

This excludes atari, sgimips, evbmips, evbppc, evbsh3, and hpcarm
all of which have somewhat specific kernel config file layouts

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.

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.

Use veriexec.config to reduce duplication

Add drvctl to kernel which has audio device.
audiocfg(1) requires drvctl(4).

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: 1.129.2; 1.129.4;
clean up COMPAT_* options for native netbsd code:
- new series of files that are useful for saying "i want everything
since netbsd 1.4", etc.
- use the fact COMPAT_* options have future dependancies to remove
many redundant options.

removes about 3000 lines total across kernel configuration files.
tested about 30 random kernels in the changed list.

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.

Use the correct attachment for dreamcast audio.

Found and tested by Bjorn Johannesson on port-dreamcast.

branches: 1.125.8;
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.

branches: 1.122.2;
Remove KMEMSTATS.

branches: 1.121.2;
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.

Reorganize symbol table embedding. The existing option SYMTAB_SPACE is
replaced by the make option COPY_SYMTAB set to any value. The copy of
the symbol table is no longer put into a buffer in kern_ksyms.o, but a
small helper object. This object is build first with a dummy size, then
the kernel is linked to compute the real dimension of the symbol table
buffer. After that, the helper object is rebuild and the kernel linked
again.

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

branches: 1.115.6;
G/C PFIL_HOOKS from the kernel configs.

branches: 1.114.2;
remove obsolete networking options

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: 1.108.2;
Update all kernel configs mentioning WSEMUL_* but not already including
WSDISPLAY_COMPAT_USL using the following rules:
- If WSEMUL_ is commented out, add commented out out WSDISPLAY_COMPAT_USL
- If INSTALL or obviously memory constrained, add WSDISPLAY_DEFAULTSCREENS=1
and commented out WSDISPLAY_COMPAT_USL
- Otherwise add WSDISPLAY_COMPAT_USL

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

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

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

On 5 June 2012 09:47, David Brownlee <abs@absd.org> wrote:
> wsconscfg(8) requires WSDISPLAY_COMPAT_USL in order to switch virtual
> terminals.
>
> Except when in an exceptionally memory or space constrained
> environment (INSTALL being the obvious case), is there any reason why
> all GENERIC and GENERIC-like kernels which have wscons enabled
> shouldn't also have WSDISPLAY_COMPAT_USL?

On a system with no default writable local media, the union file system can be handy

P1003_1B_SEMAPHORE is no longer optional.

branches: 1.105.2;
Bump SYMTAB_SPACE so that the contents fits again.

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

branches: 1.103.2;

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: 1.102.4;
Bump symtab space.

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: 1.100.2; 1.100.4;
Xref module(7) in comments.

Remove unused count from pseudo-device md.

Add commented out options MODULAR.

Include std.sh3 to pull options CPU_IN_CKSUM. Noted by Ryo SHIMIZU.

Bump SYMTAB_SPACE so that it fits again.

Bump SYMTAB_SPACE so that the contents fits again.

enable TMPFS in all GENERICs that have MFS enabled.

branches: 1.93.2;
Bump SYMTAB_SPACE so that the contents fits again.

branches: 1.92.2;
Remove the portalfs kernel file system driver. Replace mount_portal(8)
with a version based on puffs. User functionality remains the same.

Use rlphy(4) instead of ukphy(4) for BbA.
---
rtk0 at pci0 dev 0 function 0: SEGA Broadband Adapter (rev. 0x10)
rtk0: interrupting at SH4 IRL 11
rtk0: Ethernet address 00:d0:f1:03:69:68
rlphy0 at rtk0 phy 7: Realtek internal PHY
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto

add COMPAT_50 to all the configs with COMPAT_40.

Remove obsolete options SYSTRACE.

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

Proposed on tech-kern@.

branches: 1.87.2; 1.87.4;
Bump SYMTAB_SPACE so that the contents fits again.

Add accept filters to GENERIC kernels where they exist.

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

branches: 1.84.4;
Add options COMPAT_40 to files which have options COMPAT_30.

Bump SYMTAB_SPACE so that it fits again.

branches: 1.82.6; 1.82.8; 1.82.10; 1.82.12;
Bump SYMTAB_SPACE so the symbol table fits again.

branches: 1.81.2; 1.81.4; 1.81.8;
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: 1.79.4;
Bump SYMTAB_SPACE so that it fits again.
cVS: ----------------------------------------------------------------------

branches: 1.78.8; 1.78.10;
Add pseudo-device agr to all GENERIC kernels where it might make sense
(commented out in some).

Bump SYMTAB_SPACE so that it fits again.

branches: 1.76.2; 1.76.4; 1.76.8; 1.76.10; 1.76.16; 1.76.18;
Remove tmpfs's experimental status. OK'ed by core@.

branches: 1.75.2; 1.75.4;
Switch dreamcast to MI todr(9).

Dreamcast does not use SuperH on-chip RTC, so do it seprately from
other sh3 ports. Convert dreamcast rtc code into a real device
instead of searching/attaching it manually.

Tested by Nick Hudson.

PR/34283: Gene ENonymous: Add IPFILTER_LOOKUP to the default kernel options
Also remove CCITT,NS,NIP

Remove obsolete #options VERIFIED_EXEC, found by grep(1).

Disable SYSTRACE by default on all kernels (discussed with core)

branches: 1.71.2;
Add CARP to GENERIC kernel configs. CARP is not enabled by default.

ok: christos

branches: 1.70.4;
Bump SYMTAB_SPACE so that it fits again.

branches: 1.69.2; 1.69.6;
Remove 'count' argument for pseudo-devices that ignore it
(vnd, bpfilter, ppp, gif, gre, tun, sl, strip, faith, stf).

bpfilter doesn't accept count anymore.

branches: 1.67.2;
Add commented out UDF file-system entry in all GENERIC configurations.

branches: 1.66.2; 1.66.4;
Add (commented out) Veriexec options and pseudo-device to GENERIC kernels,
and remove the i386 GENERIC_VERIEXEC config.

Once more bump SYMTAB_SPACE to make it fit again.

Adjust comments for options FFS_NO_SNAPSHOT.

XXX: This option should be mentioned in options(4).

Bump SYMTAB_SPACE so that it fits again.

turn off DEBUG and DIAGNOSTIC in GENERIC kernels so that they
are compatible with the LKMs that are part of the release.

Initial addition of tmpfs, an efficient memory file-system. This project
was developed as part of Google's Summer of Code 2005 program. This
change adds the kernel code, the mount_tmpfs utility, a regression test
suite and does all other related changes to integrate these.

The file-system is still *experimental*. Therefore, it is disabled by
default in all kernels. However, as typically done, a commented-out
entry is added in them to ease its setup.

Note that I haven't commited the required mountd(8) changes to be able
to export tmpfs file-systems because NFS support is still very unstable
and because, before enabling it, I'd like to do some other changes.

OK'ed by my project mentor, William Studenmund (wrstuden@).

Enable ptyfs by default on the non-install and non small/tiny/ramdisk kernels

64 bit inode changes.

revert "defflag VMSWAP" changes for now.
there seems to be far more people who don't want to edit
their kernel config files than i thought.

add "options VMSWAP" to non INSTALL kernels.

Add support for reading cloop2 compressed filesystem image,
enable by putting VND_COMPRESSION into kernel config file.
Written by Cliff Wright, polished up slightly by me.

Add (commented out) IPSEC_NAT_T option.

branches: 1.54.2;
Add file-system PTYFS (commented out) so that people know its existence.

Ok'ed by Christos Zoulas and Hubert Feyrer.

branches: 1.53.4;
- options<space><tab>
- bump SYMTAB_SPACE

Invert FFS_SNAPSHOT to FFS_NO_SNAPSHOT

Add 'option FFS_SNAPSHOT' to most of the config files.
Commented out for kernels that appear to hace space constraints.

Sprinkle options UFS_DIRHASH on GENERIC kernels. It's presently
commented out and labeled experimental pending further review and
testing.

branches: 1.49.2;
Add options COMPAT_16 and COMPAT_20.

Add tap(4) support to a random^Wcarefully chosen set of kernel configs.
All those kernels have a line for both tun and bridge, and if either is
commented out, tap is commented out also. With the exception of i386's
GENERIC_TINY.

XXX: we _need_ some way of making this more simple.

branches: 1.47.2;
Add options KLOADER, to make it easier to boot a new kernel on the console.

Add COMPAT_BSDPTY to the rest of the config files.

IPv4 PIM support, based on a submission from Pavlin Radoslavov posted on
tech-net@

Add "options SYSCTL_INCLUDE_DESCR" to a lot of configs, but commented
out in most of them.

Add options P1003_1B_SEMAPHORE
to all GENERIC-like kernel config files where SYSV* options were already
present (commented out if the SYSV* options are commented out).
Fix lib/25897 and lib/25898.

Add (commented out) ALTQ options to all GENERIC-like files

have pf and pflog pseudo-device (commented out).
reviewed by matt, perry, christos

ptm is now mandatory, depends on pty, and can be disabled with -DNO_DEV_PTM

Add pseudo-device ptm on all the generic flavored kernels.

branches: 1.38.2;
Bump SYMTAB_SPACE to 204800.

Added AICA sound driver contributed by Ryo Shimizu.

branches: 1.36.2;
Bump SYMTAB_SPACE to 194000.

Add pseudo-device ksyms.

Bye Bye UCONSOLE

Bump SYMTAB_SPACE to 192000.

Make BRIDGE_IPF an option, and document it. Add it (commented) to GENERIC.
Let brconfig tell whether the bridge is using the ipfilter hook, or not.

Bump SYMTAB_SPACE to 190000.

Add support for SEGA LAN Adapter, MB86967 based Ethernet adapter.
Based on the patches in port-dreamcast/17493 by Christian Groessler,
with several modification by me.

Add mmem (Maple Bus storage device) and mlcd (Maple Bus monochrome LCD).

Tidy up config files:
- make GENERIC more generic
- add GENERIC_MD, which has MEMORY_DISK stuff and just includes GENERIC
- add a call of dbsym(8) in Makefile.dreamcast.inc

Approved by marcus.

Added commented out cgd(4)s to GENERIC configs.

enable USERCONF by default; it's small and extremely useful to have available.

branches: 1.25.2;
Enable "pseudo-device clockctl" in all kernels, except
installation related kernels (INSTALL* and RAMDISK*).
This enables rc.conf(5) $ntpd_chroot to be used "out of the box"

branches: 1.24.2; 1.24.4;
Move the CPU/clock/memory-related options to std.dreamcast, since
they are constant across all Dreamcast systems.

Add the INCLUDE_CONFIG_FILE option to all config files. In config
files that are generic (ie, GENERIC, GENERICSBC, GENERIC32, ALL, or
ALPHA), it is uncommented.

Add commented-out USERCONF option. Mainly useful for install media
and can be optionally enabled based on miniroot and ramdisk size
requirements.

Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE,
which was suggested by Izumi Tsutsui <tsutsui@ceres.dti.ne.jp> as
being more consistent with what it's controlling...

add cpu device. sync with shb change.

* rename MINIROOTSIZE to MEMORY_DISK_SIZE, so that all md(4) options
are now consistently named
* fold opt_mdsize.h into opt_md.h

Initial support for KGDB on the sh3.

Fix comment to reflect reality.

add options PIPE_SOCKETPAIR to individual kernel configs
the option is commented out on everything but kernels I was able
to recognize as INSTALL-like or ones for small memory machines

Add PPPoE to all generic kernels that should be able to use it.
XXX TODO: do this for INSTALL kernels too, add sysinst support and make the
XXX needed binaries available on the ramdisk root fs.

Add a blurb to the top of all GENERIC files. This serves three purposes:
- to clarify some terminology
- to clarify the intention of the GENERIC file
- to cross-reference some useful man pages

cleanup:
options SPACE TAB
makeoptions TAB
psuedo-device TAB
remove trailing whitespace
replace multiple spaces -> tabs
options "FOO" -> options FOO
options "FOO=bar" -> options FOO=bar
options "FOO=\"bar\"" -> options FOO="\"bar\""

Add bridge pseudo devices to GENERIC configs

branches: 1.11.2;
Add System V semaphore resource limits to each GENERIC file that has an
option for System V semaphores. It appears that there are no overrides
in the code and each file has the following added.

options SYSVSEM # System V semaphores
+#options SEMMNI=10 # number of semaphore identifiers
+#options SEMMNS=60 # number of semaphores in system
+#options SEMUME=10 # max number of undo entries per process
+#options SEMMNU=30 # number of undo structures in system
options SYSVSHM # System V shared memory

If anyone thinks that this is incorrect for any of these files, please
correct it.

Note - the i386 port was not forgotten. It was done separately.

trim PCLOCK to 49.9MHz

have rnd(4)

Increased HZ to 100.

Use the BOLD8x16 font for the console, and remove the RCONS_16BPP
option (no longer needed).

Add configuration info for the SEGA Broadband Adapter,
and enable the NFS file system and DHCP NFS root support.

Make the "maple" bus a direct config bus. Now, when a device is
not configured into the kernel, you know about it, e.g.:

Dreamcast Controller at maple0 port 0 not configured

Added GDROM device.

WSCONS console added.

branches: 1.2.2;
share sys/arch/sh3/conf/Makefile.sh3 across sh3-based architectures.
cleanup param.h a bit.

Initial import of port "dreamcast" (cloned from port "evbsh3").

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; 1.1.42; 1.1.104; 1.1.124; 1.1.128;
Initial import of port "dreamcast" (cloned from port "evbsh3").

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; 1.1.114; 1.1.122;
Tidy up config files:
- make GENERIC more generic
- add GENERIC_MD, which has MEMORY_DISK stuff and just includes GENERIC
- add a call of dbsym(8) in Makefile.dreamcast.inc

Approved by marcus.

share sys/arch/sh3/conf/Makefile.sh3 across sh3-based architectures.
cleanup param.h a bit.

delete obsolete comment

Initial import of port "dreamcast" (cloned from port "evbsh3").

Build a raw binary format GENERIC kernel and put it into distribution dir.
This would make it possible to create a bootable CD using root on gdrom
without toolchain (i.e. without whole src tree).

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: 1.9.78; 1.9.98; 1.9.100;
. Have dbsym explicitly suggest increasing SYMTAB_SPACE when
an overflow occurs.
. Make this error a fatal build time error
. Move the support for dbsym into the MI Makefile.kern.inc,
conditional upon the SYMTAB_SPACE option being defined in
the kernel config file.

branches: 1.8.6; 1.8.12; 1.8.22; 1.8.28;
Tidy up config files:
- make GENERIC more generic
- add GENERIC_MD, which has MEMORY_DISK stuff and just includes GENERIC
- add a call of dbsym(8) in Makefile.dreamcast.inc

Approved by marcus.

branches: 1.7.12;
Roll the rest of the ports over to the new MI kernel build machinery.
Any problems reported by testers have been fixed, and massive
cross-compiling of kernels has shown that any problems that remain
with actually building kernels are not related to this.

cleanup:
options SPACE TAB
makeoptions TAB
psuedo-device TAB
remove trailing whitespace
replace multiple spaces -> tabs
options "FOO" -> options FOO
options "FOO=bar" -> options FOO=bar
options "FOO=\"bar\"" -> options FOO="\"bar\""

No need to set MACHINE now that config(8) sets it.

branches: 1.4.4;
sync with Makefile.mmeye.in for ELF

branches: 1.3.2;
split MACHINE_ARCH sh3e[lb]. userland build still needs checking.

$NetBSD$

share sys/arch/sh3/conf/Makefile.sh3 across sh3-based architectures.
cleanup param.h a bit.

Merge isaki-audio2 branch, the overhaul of audio subsystem.
- Interrupt-oriented system rather than thread-oriented.
- Improve stability, quality and performance.
- Split playback and record cleanly. Improve halfduplex support.
- Many bugs are fixed including deadlocks, resource leaks, abuses, etc.
- Simplify audio filter mechanism. The encoding/channels/frequency
conversions are completely handled in the upper layer. So the hard-
ware driver only converts its hardware encoding (if necessary).
- audio_hw_if changes:
- Obsoletes query_encoding and add query_format instead.
- Obsoletes set_params and add set_format instead.
- Remove drain, setfd, mappage.
- The call sequences are changed.
- ioctl AUDIO_GETFD/SETFD, AUDIO_GETCHAN/SETCHAN are obsoleted.
- ioctl AUDIO_{QUERY,GET,SET}FORMAT are introduced.
- cleanup config attributes: au*conv and mulaw.
- All hardware drivers should follow it (I've done as much as possible).

Some file paths are changed:
- dev/audio.c -> dev/audio/audio.c (rewritten)
- dev/audiovar.h -> dev/audio/audiovar.h
- dev/audio_dai.h -> dev/audio/audio_dai.h
- dev/audio_if.h -> dev/audio/audio_if.h
- dev/audiobell.c -> dev/audio/audiobell.c
- dev/audiobellvar.h -> dev/audio/audiobellvar.h
- dev/mulaw.[ch] -> dev/audio/mulaw.[ch] + dev/audio/alaw.c

branches: 1.31.16; 1.31.18;
WIP "G1-ATA" IDE HDD support. Not enabled by default.

Demonstrated on NetBSD booth at Open Source Conference 2016 Tokyo Fall
and Kansai Open Source 2016:
http://mail-index.netbsd.org/netbsd-advocacy/2016/11/09/msg000721.html
http://mail-index.netbsd.org/netbsd-advocacy/2016/11/16/msg000722.html

See my port-dreamcast@ post for more details:
http://mail-index.netbsd.org/port-dreamcast/2016/12/18/msg000295.html

branches: 1.30.54; 1.30.74; 1.30.78;
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: 1.29.14;
include files.wsfb

branches: 1.28.8; 1.28.12; 1.28.14;
Switch dreamcast to MI todr(9).

Dreamcast does not use SuperH on-chip RTC, so do it seprately from
other sh3 ports. Convert dreamcast rtc code into a real device
instead of searching/attaching it manually.

Tested by Nick Hudson.

branches: 1.27.4; 1.27.8;
merge ktrace-lwp.

branches: 1.26.12;
MI part of kloader moved to dev/kloader.c from arch/hpc/hpc/
dreamcast and playstation2 port are changed to use this.

Added AICA sound driver contributed by Ryo Shimizu.

branches: 1.24.2;
Add kloader (in-kernel kernel bootloader) support written by
UCHIYAMA Yasushi (uch@netbsd).

XXX Some of these code should be moved into MI place to share
XXX between other ports.

Add support for SEGA LAN Adapter, MB86967 based Ethernet adapter.
Based on the patches in port-dreamcast/17493 by Christian Groessler,
with several modification by me.

maxpartitions 8 -> 16 (the value MAXPARTITIONS in <machine/disklabel.h>)

Add mmem (Maple Bus storage device) and mlcd (Maple Bus monochrome LCD).

Merge the gehenna-devsw branch into the trunk.

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

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

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

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

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

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

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

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

- In compile time, device major numbers list is packed into the kernel and
the LKM framework will refer it to assign device major number dynamically.

branches: 1.19.2; 1.19.6;
* Move the mii_bitbang attribute into dev/mii/files.mii
* Pull in dev/mii/files.mii from conf/files, rather than playing
the magic "files include order" dance in N machine-dependent
configuration definitions.

All the sh3 ports had an identical procfs_machdep.c, so use a common
file under arch/sh3/sh3.

add cpu device. sync with shb change.

remove unneeded code and files.

New NetBSD/sh3 clock framework.
+ hardclock source is moved from TMU1 to TMU0.
+ SH3/SH4 common kernel support.
+ PCLOCK estimation.
+ remove duplicated code.

- replace "defopt" with "defparam" for options which must take a value,
as config(8) will warn for value-less defparam options
- minor whitespace/formatting cleanup
- consolidate opt_tcp_recvspace.h and opt_tcp_sendspace.h into opt_tcp_space.h

cleanup:
options SPACE TAB
makeoptions TAB
psuedo-device TAB
remove trailing whitespace
replace multiple spaces -> tabs
options "FOO" -> options FOO
options "FOO=bar" -> options FOO=bar
options "FOO=\"bar\"" -> options FOO="\"bar\""

Driver for the Dreamcast mouse, based on the programming info
on Marcus's web site.

Not yet thoroughly tested, but does appear to generate events
that look okay.

branches: 1.11.2;
Changed maple device to attach per function instead of per unit.
Raw maple unit access is now possible through /dev/maple*.

dreamcast clock module was separated.

branches: 1.9.2;
move disksubr.c define to machine-port.

move machine-port specific file to machine directory.
for evbsh3, mmeye and dreamcast, use MI md_root.c

Config glue for rasops/wsfont.

G2/GAPS PCI configuration glue, for the Broadband Adapter.

Make the "maple" bus a direct config bus. Now, when a device is
not configured into the kernel, you know about it, e.g.:

Dreamcast Controller at maple0 port 0 not configured

Added GDROM device.

Add machdep file for procfs. Currently only used for linux-style
/proc/cpuinfo (only active when procfs is mounted with -o linux).
For ports other than the i386 this currently produces an empty
string.

WSCONS console added.

branches: 1.1.2;
Initial import of port "dreamcast" (cloned from port "evbsh3").

branches: 1.7.4;
adapted to new interrupt code and shb changes.

remove unneeded configuration.

- convert usage of "defopt" to "defflag" where the relevant option does
not support a value (e.g., it's to be used as "options FOO" instead of
"options FOO=xxx"). options that take a value were converted to
defparam recently.
- minor whitespace & formatting cleanups

- replace "defopt" with "defparam" for options which must take a value,
as config(8) will warn for value-less defparam options
- minor whitespace/formatting cleanup
- consolidate opt_tcp_recvspace.h and opt_tcp_sendspace.h into opt_tcp_space.h

devclass of sci[f] is tty

branches: 1.2.2;
Abstracted handling of System ASIC controlled IRQ:s a little.
Three different IRQ:s can be selected for each event, 9, 11, or 13
(which selects hardware priority). More events to be added as they
are discovered. Do not use shb_intr_establish() to register IRQ 9, 11
or 13 anymore.

branches: 1.1.2; 1.1.4;
Initial import of port "dreamcast" (cloned from port "evbsh3").

Reserve device-major for ld(4) on possible sdmmc(4) at scimci.

https://mail-index.netbsd.org/port-dreamcast/2014/10/25/msg000263.html
https://mail-index.netbsd.org/port-dreamcast/2014/10/30/msg000265.html

branches: 1.25.4;
mark nsmb major obsolete

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.)

Remove compat_svr4 and compat_svr4_32, as discussed on tech-kern@ recently,
but also as discussed several times in the past.

branches: 1.22.52; 1.22.54;
dependant -> dependent

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

Proposed on tech-kern@.

branches: 1.20.6; 1.20.10; 1.20.16; 1.20.18;
Remove systrace. Ok core@.

branches: 1.19.28; 1.19.34; 1.19.42;
s/independant/independent/, from Zafer.

branches: 1.18.20; 1.18.22;
merge ktrace-lwp.

make VMSWAP optional again.

revert "defflag VMSWAP" changes for now.
there seems to be far more people who don't want to edit
their kernel config files than i thought.

defflag VMSWAP.

branches: 1.14.2;
assign major for nsmb(4)

Change reference at bottom from sys/dev/majors to sys/conf/majors to match
reality

add major for sci

add wsfont major to archs which have the other wscons devices

reassing majors for crypto and pf to use the newly defined MI major
range

update the comment - the space for machine-dependant majors
is reduced to 0-143
follows discussion on tech-kern

Add some framework for MI assignment of device majors - add sys/dev/majors
which is automatically included during kernel config, and add comments
to individual machine-dependant majors.* files to assign new MI majors
in MI file.

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

Follows recent discussion on tech-kern@

create /dev/crypto

reserve cdev major # for PF. ok'ed by technical-exec

branches: 1.5.2;
Add ksyms device major.

Add mmem (Maple Bus storage device) and mlcd (Maple Bus monochrome LCD).

branches: 1.3.2;
assign majors for raw and cooked cgd's.

Merge the gehenna-devsw branch into the trunk.

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

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

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

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

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

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

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

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

- In compile time, device major numbers list is packed into the kernel and
the LKM framework will refer it to assign device major number dynamically.

branches: 1.1.2; 1.1.4;
file majors.dreamcast was initially added on branch gehenna-devsw.

Don't mention stab and DWARF sections, because these (poorly mtaintained)
lists only help to make them harder to read.

If those sections are found in inputs, they simply appear in outputs as
orphaned sections, sorted by section types and attributes.

Kill trailing blank lines.

branches: 1.7.6; 1.7.162; 1.7.182;
switch to NEW_TOOLCHAIN

Initial support for KGDB on the sh3.

cleanup:
options SPACE TAB
makeoptions TAB
psuedo-device TAB
remove trailing whitespace
replace multiple spaces -> tabs
options "FOO" -> options FOO
options "FOO=bar" -> options FOO=bar
options "FOO=\"bar\"" -> options FOO="\"bar\""

branches: 1.4.4;
Support cross-compilers that add the underscore for a little longer.
This _will_ go away.

Kernel binary format is hereby officially changed to ELF32.

branches: 1.2.2;
Updated linker script set include only RAM based image for Dreamcast.

Initial import of port "dreamcast" (cloned from port "evbsh3").

Updated linker script set include only RAM based image for Dreamcast.

Initial import of port "dreamcast" (cloned from port "evbsh3").

Updated linker script set include only RAM based image for Dreamcast.

Initial import of port "dreamcast" (cloned from port "evbsh3").

Updated linker script set include only RAM based image for Dreamcast.

Initial import of port "dreamcast" (cloned from port "evbsh3").

Include std.sh3 to pull options CPU_IN_CKSUM. Noted by Ryo SHIMIZU.

branches: 1.8.86; 1.8.88;
Stop using linker scripts on all sh3 ports.

The only information to be compensated is text section start address.
The default value is set arch-wise as DEFTEXTADDR. Each kernel config
can override the default value by setting TEXTADDR.

Tested on COMPUTEXEVB (evbsh3).

Reviewed By: uwe

branches: 1.7.4; 1.7.6; 1.7.8; 1.7.10; 1.7.12;
merge ktrace-lwp.

include "conf/std".

branches: 1.5.6; 1.5.12; 1.5.28;
IOM_RAM_BEGIN is changed to specify physical address.

Move the CPU/clock/memory-related options to std.dreamcast, since
they are constant across all Dreamcast systems.

cleanup:
options SPACE TAB
makeoptions TAB
psuedo-device TAB
remove trailing whitespace
replace multiple spaces -> tabs
options "FOO" -> options FOO
options "FOO=bar" -> options FOO=bar
options "FOO=\"bar\"" -> options FOO="\"bar\""

branches: 1.2.2; 1.2.6;
share sys/arch/sh3/conf/Makefile.sh3 across sh3-based architectures.
cleanup param.h a bit.

Initial import of port "dreamcast" (cloned from port "evbsh3").