Enable LIBSA_CREAD_NOCRC. PR/50638

Bump version to denote user visible change.
XXX: recent visible changes (memsize probe, SRAM switch command)
were not denoted in versions
Tested on (real) X68030.

sysinst is 15*2 sect/cyl (fdXc), not 8*2 sect/cyl (it's fdXa,
DOS compatible). It makes the loading of sysinst a bit faster.
Pointed out by Yosuke Sugahara.

branches: 1.29.14;
First cut at x68k network bootloader via NE2000 on Neptune-X and Nereid.
Written by isaki@ back in 2003 based on x86's NE2000 netboot, and
misc debug and improvements by tsutsui@ and Y.Sugahara.

Tested on XM6i (emulating Nereid Ethernet) and X68030 + Neptune-X by me,
also on X68030 + Nereid and X68000 PRO-II + Xellent30 + Nereid by isaki@.

Note:
- X680x0 IPLROM doesn't support bootstrap from Neptune-X or Nereid,
so this network bootloader needs to be loaded from floppy or harddisk.
- Currently netboot support is not merged into the secondary Multi-boot
(/usr/mdec/boot) due to size restriction.
- Primary loaders assumes that the secondary bootloader name is /boot,
so /usr/mdec/netboot needs to be installed as /boot into the target
bootstrap device.

branches: 1.28.2; 1.28.6;
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: 1.27.2; 1.27.6;
Fix "Error occurs, please reset" boot problem on
X68030 + 060turbo in 060 mode, found on NetBSD booth
at OSC 2011 Hiroshima:

- use -D__daddr_t=int32_t for all bootloader files
to avoid 64 bit ops in FFS
- explicitly specify -m68020-60 to avoid 64 bit mulsl/mulul
instructions which need to be handled by 060SP emulation
but not available in 060turbo IPL ROM
(LFS still has uint64_t members even with 32bit daddr_t)

The problem was investigated (at least 1.6.2 bootloaders worked)
by Yasushi Oshima at OSC booth, and fixes have been confirmed
by Y.Sugahara on his 060turbo. Thanks everyone!

Should also be pulled up to netbsd-5.

Make x68k bootloader to use MI libsa, libkern, and libz Makefiles in
src/sys/lib dirs for maintainability. Tested on X68030, ok from isaki@.

branches: 1.25.4; 1.25.6;
Remove bcmp() from MD libsa.

XXX: These ports should be rewritten to use MI libsa for maintainability.

branches: 1.24.2;
- WARNSfy
- make sure machine and ${MACHIN_ARCH} symlinks are always created
- several tweaks to allow build without installed DESTDIR

We now also need globals.c from the common libsa.

branches: 1.22.14; 1.22.18; 1.22.24; 1.22.26; 1.22.28;
x68k's floppy is 8*2 sect/cyl, not 18*2 sect/cyl.

branches: 1.21.2;
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: 1.20.8; 1.20.10; 1.20.14;
Remove _ZLIB_PRIVATE that should have been removed 10 years ago.

branches: 1.19.28; 1.19.30; 1.19.36;
Adapt to use of $S/../common/dist/zlib.

branches: 1.18.2;
Make this build again by using ${S}/../common/lib/libc/Makefile.inc,
after the libc/libkern consolidation.

merge ktrace-lwp.

branches: 1.16.16;
Add memmove.c, needed by new ufs.c.

branches: 1.15.2;
Make it compilable.
see http://mail-index.netbsd.org/source-changes/2003/03/26/0009.html

Update for LFSv2 support. Ports that have "bootxx_lfs"-style
bootblocks currently only support LFSv2, but the second level
"boot" program supports both LFS versions.

- sys/lib/libsa/ufs_ls.c rev 1.3 needs strrchr.
- sort.

Make it compilable with 64bit daddr_t.

libsa/Makefile: Fix rules to create symlinks on read-only source tree.
{boot,libsa,mboot}/Makefile, Makefile.booters:
move that common rule to Makefile.booters

branches: 1.10.2;
MKfoo=no -> NOfoo

Do not install libsa.a

Work around <bsd.lib.mk> used for kernel libs in other places. Clean up
include paths.

branches: 1.7.2;
Build the loadfile() a.out, ECOFF, and ELF back-ends as separate
objects.

branches: 1.6.2;
Print daemon image on startup.
(any other missing features?)

Implement ls command.
Correct bootdev detection.
Other minor changes.

Exclude N/W code.

Add changedisk_hook().

Add some missing definitions.

libsa for the new bootloader of x68k port.

First cut at x68k network bootloader via NE2000 on Neptune-X and Nereid.
Written by isaki@ back in 2003 based on x86's NE2000 netboot, and
misc debug and improvements by tsutsui@ and Y.Sugahara.

Tested on XM6i (emulating Nereid Ethernet) and X68030 + Neptune-X by me,
also on X68030 + Nereid and X68000 PRO-II + Xellent30 + Nereid by isaki@.

Note:
- X680x0 IPLROM doesn't support bootstrap from Neptune-X or Nereid,
so this network bootloader needs to be loaded from floppy or harddisk.
- Currently netboot support is not merged into the secondary Multi-boot
(/usr/mdec/boot) due to size restriction.
- Primary loaders assumes that the secondary bootloader name is /boot,
so /usr/mdec/netboot needs to be installed as /boot into the target
bootstrap device.

branches: 1.1.2; 1.1.6; 1.1.8; 1.1.14; 1.1.18;
Make x68k bootloader to use MI libsa, libkern, and libz Makefiles in
src/sys/lib dirs for maintainability. Tested on X68030, ok from isaki@.

Some KNF. No binary change.

Poll the next medium on both drive of #0 and #1.

branches: 1.2.6; 1.2.8;
- WARNSfy
- make sure machine and ${MACHIN_ARCH} symlinks are always created
- several tweaks to allow build without installed DESTDIR

branches: 1.1.4; 1.1.6; 1.1.124; 1.1.128; 1.1.136;
Add changedisk_hook().

fix few typos in comments.

TAB/space/indent cleanup.

put back missing paren.

This now needs clock.h

PR/49207: Kamil Rytarowski: Add sys/clock.h with generic time macros
(derived from clock_subr.h). Keep clock_subr.h with the kernel structures
and functions to reduce diffs, and have clock.h only include standalone
constants and macros.

branches: 1.2.2; 1.2.4;
Remove my local RCS IDs.

branches: 1.1.2;
First cut at x68k network bootloader via NE2000 on Neptune-X and Nereid.
Written by isaki@ back in 2003 based on x86's NE2000 netboot, and
misc debug and improvements by tsutsui@ and Y.Sugahara.

Tested on XM6i (emulating Nereid Ethernet) and X68030 + Neptune-X by me,
also on X68030 + Nereid and X68000 PRO-II + Xellent30 + Nereid by isaki@.

Note:
- X680x0 IPLROM doesn't support bootstrap from Neptune-X or Nereid,
so this network bootloader needs to be loaded from floppy or harddisk.
- Currently netboot support is not merged into the secondary Multi-boot
(/usr/mdec/boot) due to size restriction.
- Primary loaders assumes that the secondary bootloader name is /boot,
so /usr/mdec/netboot needs to be installed as /boot into the target
bootstrap device.

TAB/space/indent cleanup.

There's an r in "determine"

Fix a bug in check_getchar() (called from awaitkey_1sec()).
It didn't clear input key data when non ASCII keys (CTRL, OPT.1 etc)
were pressed so it couldn't detect further key inputs and
"any other key for boot menu" interrupt during boot didn't work
in that case.

The problem was tracked by Y.Sugahara,
and tested on X68030 and XM6i by me.

branches: 1.9.2; 1.9.8; 1.9.12;
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.

Make x68k bootloader to use MI libsa, libkern, and libz Makefiles in
src/sys/lib dirs for maintainability. Tested on X68030, ok from isaki@.

Some KNF. No binary change.

Add missing breaks. No need to output to SERIAL on ITE console.

branches: 1.5.40; 1.5.46;
Style fix.

branches: 1.4.2; 1.4.34; 1.4.76; 1.4.94; 1.4.96; 1.4.100; 1.4.102;
Small message fixes.

branches: 1.3.4;
Print daemon image on startup.
(any other missing features?)

Message cosmetics.

libsa for the new bootloader of x68k port.

Some KNF. No binary change.

Fix pasto. Now serial console output on bootloader works properly
after ~decade. ok from minoura@

branches: 1.1.4; 1.1.6; 1.1.150; 1.1.156;
libsa for the new bootloader of x68k port.

Add SCSI host adaptor selector to "boot" command of /boot.
By this function, /boot which booted from non-SCSI
(in other words, floppy) can load SCSI kernel.
Now, single /boot can load kernel of all supported filesystems
of all supported boot devices.

---
New "boot" command's syntax is: boot [hostadaptor@][dev:][file]

If you booted from SCSI, hostadaptor is already set (from IOCS)
and you can omit hostadaptor in this case. You can type like
"boot sd0a:netbsd" as before.

If you booted from floppy (hostadaptor is not set) and want to
load the SCSI kernel (hostadaptor is needed), you have to select
your hostadaptor in boot command, like "boot spc0@sd0a:netbsd".

branches: 1.6.14;
First cut at x68k network bootloader via NE2000 on Neptune-X and Nereid.
Written by isaki@ back in 2003 based on x86's NE2000 netboot, and
misc debug and improvements by tsutsui@ and Y.Sugahara.

Tested on XM6i (emulating Nereid Ethernet) and X68030 + Neptune-X by me,
also on X68030 + Nereid and X68000 PRO-II + Xellent30 + Nereid by isaki@.

Note:
- X680x0 IPLROM doesn't support bootstrap from Neptune-X or Nereid,
so this network bootloader needs to be loaded from floppy or harddisk.
- Currently netboot support is not merged into the secondary Multi-boot
(/usr/mdec/boot) due to size restriction.
- Primary loaders assumes that the secondary bootloader name is /boot,
so /usr/mdec/netboot needs to be installed as /boot into the target
bootstrap device.

branches: 1.5.4; 1.5.10; 1.5.14;
Some KNF. No binary change.

branches: 1.4.40; 1.4.46;
Style fix.

branches: 1.3.18; 1.3.36; 1.3.38; 1.3.42; 1.3.44;
Fix a bunch of cast lvalues.

branches: 1.2.4; 1.2.6; 1.2.38; 1.2.52; 1.2.54; 1.2.56; 1.2.58; 1.2.60;
Implement ls command.
Correct bootdev detection.
Other minor changes.

libsa for the new bootloader of x68k port.

TAB/space/indent cleanup.

Unused variable, for GCC4.8.

branches: 1.7.2; 1.7.12; 1.7.16;
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.

Some KNF. No binary change.

branches: 1.5.40; 1.5.46;
Use the same prototypes as libx68k.h.

Style fix.

branches: 1.3.28; 1.3.46; 1.3.48; 1.3.52; 1.3.54;
free -> dealloc
unsigned -> size_t for alloc/dealloc

branches: 1.2.4; 1.2.6; 1.2.38; 1.2.50;
Prepare to set WARNS=2.

libsa for the new bootloader of x68k port.

TAB/space/indent cleanup.

branches: 1.1.4; 1.1.6;
libsa for the new bootloader of x68k port.

Style fix.

branches: 1.1.4; 1.1.6; 1.1.38; 1.1.80; 1.1.98; 1.1.100; 1.1.104; 1.1.106;
libsa for the new bootloader of x68k port.

x68k/stand: Merge {sd,cd}strategy and {sd,cd}close respectively.
For sd and cd devs, only open differs and the rest is the same.
No functional changes intended.
Suggested by tsutsui@ at port-x68k.

Add SCSI host adaptor selector to "boot" command of /boot.
By this function, /boot which booted from non-SCSI
(in other words, floppy) can load SCSI kernel.
Now, single /boot can load kernel of all supported filesystems
of all supported boot devices.

---
New "boot" command's syntax is: boot [hostadaptor@][dev:][file]

If you booted from SCSI, hostadaptor is already set (from IOCS)
and you can omit hostadaptor in this case. You can type like
"boot sd0a:netbsd" as before.

If you booted from floppy (hostadaptor is not set) and want to
load the SCSI kernel (hostadaptor is needed), you have to select
your hostadaptor in boot command, like "boot spc0@sd0a:netbsd".

branches: 1.6.14;
First cut at x68k network bootloader via NE2000 on Neptune-X and Nereid.
Written by isaki@ back in 2003 based on x86's NE2000 netboot, and
misc debug and improvements by tsutsui@ and Y.Sugahara.

Tested on XM6i (emulating Nereid Ethernet) and X68030 + Neptune-X by me,
also on X68030 + Nereid and X68000 PRO-II + Xellent30 + Nereid by isaki@.

Note:
- X680x0 IPLROM doesn't support bootstrap from Neptune-X or Nereid,
so this network bootloader needs to be loaded from floppy or harddisk.
- Currently netboot support is not merged into the secondary Multi-boot
(/usr/mdec/boot) due to size restriction.
- Primary loaders assumes that the secondary bootloader name is /boot,
so /usr/mdec/netboot needs to be installed as /boot into the target
bootstrap device.

branches: 1.5.52; 1.5.58; 1.5.62;
Correct filename in a comment.

Style fix.

branches: 1.3.4; 1.3.6; 1.3.38; 1.3.80; 1.3.98; 1.3.100; 1.3.104; 1.3.106;
Prepare to set WARNS=2.

Implement ls command.
Correct bootdev detection.
Other minor changes.

libsa for the new bootloader of x68k port.

TAB/space/indent cleanup.

PR 51194 David Binderman: simplify redundant conditional

branches: 1.2.62; 1.2.82;
Style fix.

branches: 1.1.4; 1.1.6; 1.1.38; 1.1.80; 1.1.98; 1.1.100; 1.1.104; 1.1.106;
libsa for the new bootloader of x68k port.

Make the end of image address absolute-long.
It allows to locate the end of image higher than 0x10000.

branches: 1.4.4; 1.4.14;
Cleanup my copyright notice.

branches: 1.3.100; 1.3.106; 1.3.108;
merge ktrace-lwp.

netbsd.org -> NetBSD.org

All "netbsd.org" is now gone from src/sys/arch.

branches: 1.1.4; 1.1.6; 1.1.22;
Print daemon image on startup.
(any other missing features?)

TAB/space/indent cleanup.

x68k/stand: Merge {sd,cd}strategy and {sd,cd}close respectively.
For sd and cd devs, only open differs and the rest is the same.
No functional changes intended.
Suggested by tsutsui@ at port-x68k.

x68k/stand: Correct blocksize in case of CD.
- Fix calculation of the blocksize passes to SCSI IOCS.
- Use three kind of sector size (blocksize) properly; media's sector size,
DEV_BSIZE from xxstrategy, and Human68k's sector size.
By this change,
- For 512 bytes/sector HDD, no changes are intended.
- For CD, corrects the blocksize (%d5) passes to SCSI IOCS.
It has worked previously though the blocksize was incorrect. Now it
works with correct blocksize.
- As a secondary effect, 256 or 1024 bytes/sector media may work but not
well tested.
Reviewed by tsutsui@ at port-x68k.

x68k/stand: Correct a condition expression.
- start is LBA but dblk is relative from this partition.
- The first term was wrong. It should be '(x & 0x1fffff) == x', but
it's more simple to use numerical comparison.
There would have been no impact.

Specify default SCSI inquiry size (36 bytes) on IOCS_S_INQUIRY() command.

X680x0 SCSI IOCS stalls if SCSI device doesn't return inquiry data
of specified allocation length size on the INQUIRY command,
and it causes hangup on the XM6 based emulators that return only
upto 36 byte inquiry data on SCSI disk emulation.

Many real SCSI-2 hard drives seem to support >100 byte inquiry data,
but at least there is a harddisk that returns only supported inquiry
data size and quits transfer.

The bootloader checks only the device type and there is no reason
to read 100 bytes that includes vender specific data.

Analyzed and reported by GIMONS, a developer of XM6 TypeG emulator,
which also can run NetBSD/x68k.

branches: 1.14.2;
Make sure to initialize partition offset in cdopen(),
i.e. fix an uninitialized auto variable which happened
to be zero on XM6i emulator.

Now cdboot also works on real X68030.

branches: 1.13.2;
Fix CD support (again!).

Fix CD support.

branches: 1.11.2; 1.11.6; 1.11.8;
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.

don't assign sc->sc_partinfo.size to itself.

Some KNF. No binary change.

branches: 1.8.40; 1.8.46;
Use the same prototypes as libx68k.h.

Style fix.

branches: 1.6.28; 1.6.46; 1.6.48; 1.6.52; 1.6.54;
free -> dealloc
unsigned -> size_t for alloc/dealloc

branches: 1.5.2; 1.5.34; 1.5.46;
alloca() is now defined in libkern.h.

branches: 1.4.4;
Prepare to set WARNS=2.

set current_id properly.

Implement ls command.
Correct bootdev detection.
Other minor changes.

libsa for the new bootloader of x68k port.

Some KNF. No binary change.

branches: 1.1.4; 1.1.6; 1.1.150; 1.1.156;
libsa for the new bootloader of x68k port.