Cross Reference: /src/sys/arch/next68k/stand/boot/devopen.c

History log of /src/sys/arch/next68k/stand/boot/devopen.c
Revision	Date	Author	Comments
1.8	12-Feb-2023	tsutsui	Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change.
1.7	04-Feb-2023	tsutsui	Remove trailing spaces and TABs.
1.6	10-Aug-2014	isaki	branches: 1.6.32; 1.6.58; Unify all arch/*/stand's atoi() to MI libsa. lib/libsa/atoi.c was separated from lib/libsa/bootcfg.c. PR/49084
1.5	11-Dec-2005	christos	branches: 1.5.122; merge ktrace-lwp.
1.4	17-Apr-2005	christos	PR/21172: Christian Biere: ctype function misuse.
1.3	19-Jan-2005	chs	de-__P, remove register, ansify.
1.2	26-Mar-1999	dbj	branches: 1.2.42; 1.2.50; tweaks to compile with egcs -Werror minor changes to scsi driver register accesses.
1.1	09-Jun-1998	dbj	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1998	dbj	Initial import of NetBSD/next68k.
1.2.50.1	29-Apr-2005	kent	sync with -current
1.2.42.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.2.42.1	24-Jan-2005	skrll	Sync with HEAD.
1.5.122.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.6.58.2	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #90): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.6.58.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #78): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.
1.6.32.2	22-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1600): sys/arch/next68k/stand/boot/en.c: revision 1.20 sys/arch/next68k/stand/boot/scsi.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.14 sys/arch/next68k/stand/boot/conf.c: revision 1.8 sys/arch/next68k/stand/boot/sd.c: revision 1.17 sys/arch/next68k/stand/boot/samachdep.h: revision 1.1 sys/arch/next68k/stand/boot/samachdep.h: revision 1.2 sys/arch/next68k/stand/boot/rtc.c: revision 1.8 sys/arch/next68k/stand/boot/machdep.c: revision 1.9 sys/arch/next68k/stand/boot/boot.c: revision 1.14 sys/arch/next68k/stand/boot/boot.c: revision 1.15 sys/arch/next68k/stand/boot/scsivar.h: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.8 sys/arch/next68k/stand/boot/version: revision 1.7 Use common declarations and macros in proper headers. Also fix inconsistent sdopen() and sdstrategy() args and remove useless #if 0'ed out code. No functional change. Replace DELAY() with one in hp300 bootloader and adjust cpuspeed counts. Fix boot failure on my ancient Seagate ST52160N drive. It looks some of such old drives can't respond to SCSI test-unit-ready command without proper wait after SCSI bus reset. Bump version again to denote a fix. XXX we should re-evaluate cpuspeed counts for DELAY() in bootloaders (where cache is disabled) on other m68k ports, hp300 and luna68k etc. Actually bump version (missed in the previous commit).
1.6.32.1	12-Feb-2023	martin	Pull up following revision(s) (requested by tsutsui in ticket #1591): sys/arch/next68k/stand/boot/scsi.c: revision 1.11 sys/arch/next68k/stand/boot/sd.c: revision 1.13 sys/arch/next68k/stand/boot/scsi.c: revision 1.12 sys/arch/next68k/stand/boot/sd.c: revision 1.14 sys/arch/next68k/stand/boot/sd.c: revision 1.15 sys/arch/next68k/stand/boot/sd.c: revision 1.16 sys/arch/next68k/stand/boot/rtc.c: revision 1.7 sys/arch/next68k/stand/boot/dmareg.h: revision 1.4 sys/arch/next68k/stand/boot/machdep.c: revision 1.8 sys/arch/next68k/stand/boot/srt0.s: revision 1.3 sys/arch/next68k/stand/boot/README: revision 1.2 sys/arch/next68k/stand/boot/devopen.c: revision 1.7 sys/arch/next68k/stand/boot/Makefile: revision 1.30 sys/arch/next68k/stand/boot/Makefile: revision 1.31 sys/arch/next68k/stand/boot/version: revision 1.5 Remove trailing spaces and TABs. Make sure to specify volatile explicitly on DMA register accesses. It looks booting from SCSI disks on next68k have been broken since NetBSD 1.6 days, but now it works. Avoid possible division by zero trap in error cases to make debug easier. Request only 36 bytes for a response of INQUIRY command for legacy drives. Some drives don't respond larger requested size for newer SCSI3 devices and not all drivers can handle short xfers. We should fix drivers to handle such short xfers properly, but we need only SCSI device type here (and the 36 bytes are enough even if we want vendor and product names on a bootloader). The problem is reported from Andreas Grabher (a maintainer of NeXT Computer Emulator) on port-next68k@: https://mail-index.netbsd.org/port-next68k/2023/02/thread1.html Disable DEBUG options properly. Bump version to 1.6 to denote recent bootloader's >20 years old bug fixes.

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