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.

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.

Add and check machine type NeXT_CUBE_TURBO (type 8).

Info from Andreas Grabher on port-next68k@.

PR 51200 gets in libsa considered harmful: use kgets

branches: 1.11.6;
kill sprintf

branches: 1.10.112; 1.10.122; 1.10.128;
merge ktrace-lwp.

de-__P, remove register, ansify.

branches: 1.8.8;
Fix NULL change lossage.

branches: 1.7.6;
Determine turbo-ness based on the ROM machine type here, too.

Comprehensive patches from Christian Limpach:
* Fix problems with the DMA and SCSI drivers.
* Make turbo machines sort of work.
Additional fixes from me:
* Determine if we're a turbo at boot time, by looking at the ROM machine type.
* Set the display size correctly (1120 pixels wide, but padded to 1152 only on
non-turbo machines).
Caveats:
* SCSI doesn't work on the turbo (or at least it blows chunks with no devices
attached).
* Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on
turbo machines).
* The boot block is prone to timing out.

Apply patches from Christian Limpach:

- NeXT label reading support
- SCSI dma fixes
- media support for if_xe.c

Some of these need more cleanup, but at least make SCSI support usable on
the NeXT.

branches: 1.4.2; 1.4.8; 1.4.16;
switch next68k to ELF. highlight include:
add "%" prefix to register names in assembly code.
change assembly functions to return pointer values in %a0 instead of %d0.
C symbols no longer prepend an underscore, adjust assembly code for this.
32-bit values are now 32-bit aligned instead of 16-bit aligned,
adjust structure packing and padding to override this where necessary.
make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional.
use the MI loadfile() instead of several home-grown versions.

branches: 1.3.2;
do bootblock versioning standard way via sys/conf/newvers_stand.sh, keep what
was previously called "subversion" as "build", remove old cruft from newvers.sh

XXX very lighly tested build on NetBSD/hp300 1.4.1, though could not do full
XXX build due to toolchain differences to -current

branches: 1.2.14;
Removed unnecessary bug-workaround headers.
Minor compilation and header tweak.

branches: 1.1.1;
Initial revision

Add and check machine type NeXT_CUBE_TURBO (type 8).

Info from Andreas Grabher on port-next68k@.

PR 51200 gets in libsa considered harmful: use kgets

branches: 1.11.6;
kill sprintf

branches: 1.10.112; 1.10.122; 1.10.128;
merge ktrace-lwp.

de-__P, remove register, ansify.

branches: 1.8.8;
Fix NULL change lossage.

branches: 1.7.6;
Determine turbo-ness based on the ROM machine type here, too.

Comprehensive patches from Christian Limpach:
* Fix problems with the DMA and SCSI drivers.
* Make turbo machines sort of work.
Additional fixes from me:
* Determine if we're a turbo at boot time, by looking at the ROM machine type.
* Set the display size correctly (1120 pixels wide, but padded to 1152 only on
non-turbo machines).
Caveats:
* SCSI doesn't work on the turbo (or at least it blows chunks with no devices
attached).
* Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on
turbo machines).
* The boot block is prone to timing out.

Apply patches from Christian Limpach:

- NeXT label reading support
- SCSI dma fixes
- media support for if_xe.c

Some of these need more cleanup, but at least make SCSI support usable on
the NeXT.

branches: 1.4.2; 1.4.8; 1.4.16;
switch next68k to ELF. highlight include:
add "%" prefix to register names in assembly code.
change assembly functions to return pointer values in %a0 instead of %d0.
C symbols no longer prepend an underscore, adjust assembly code for this.
32-bit values are now 32-bit aligned instead of 16-bit aligned,
adjust structure packing and padding to override this where necessary.
make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional.
use the MI loadfile() instead of several home-grown versions.

branches: 1.3.2;
do bootblock versioning standard way via sys/conf/newvers_stand.sh, keep what
was previously called "subversion" as "build", remove old cruft from newvers.sh

XXX very lighly tested build on NetBSD/hp300 1.4.1, though could not do full
XXX build due to toolchain differences to -current

branches: 1.2.14;
Removed unnecessary bug-workaround headers.
Minor compilation and header tweak.

branches: 1.1.1;
Initial revision

PR 51200 gets in libsa considered harmful: use kgets

branches: 1.11.6;
kill sprintf

branches: 1.10.112; 1.10.122; 1.10.128;
merge ktrace-lwp.

de-__P, remove register, ansify.

branches: 1.8.8;
Fix NULL change lossage.

branches: 1.7.6;
Determine turbo-ness based on the ROM machine type here, too.

Comprehensive patches from Christian Limpach:
* Fix problems with the DMA and SCSI drivers.
* Make turbo machines sort of work.
Additional fixes from me:
* Determine if we're a turbo at boot time, by looking at the ROM machine type.
* Set the display size correctly (1120 pixels wide, but padded to 1152 only on
non-turbo machines).
Caveats:
* SCSI doesn't work on the turbo (or at least it blows chunks with no devices
attached).
* Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on
turbo machines).
* The boot block is prone to timing out.

Apply patches from Christian Limpach:

- NeXT label reading support
- SCSI dma fixes
- media support for if_xe.c

Some of these need more cleanup, but at least make SCSI support usable on
the NeXT.

branches: 1.4.2; 1.4.8; 1.4.16;
switch next68k to ELF. highlight include:
add "%" prefix to register names in assembly code.
change assembly functions to return pointer values in %a0 instead of %d0.
C symbols no longer prepend an underscore, adjust assembly code for this.
32-bit values are now 32-bit aligned instead of 16-bit aligned,
adjust structure packing and padding to override this where necessary.
make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional.
use the MI loadfile() instead of several home-grown versions.

branches: 1.3.2;
do bootblock versioning standard way via sys/conf/newvers_stand.sh, keep what
was previously called "subversion" as "build", remove old cruft from newvers.sh

XXX very lighly tested build on NetBSD/hp300 1.4.1, though could not do full
XXX build due to toolchain differences to -current

branches: 1.2.14;
Removed unnecessary bug-workaround headers.
Minor compilation and header tweak.

branches: 1.1.1;
Initial revision