d0a45ab470
Use the macros sc_if, sc_addr to avoid lots of references to sc_arpcom.
1997-03-10 21:45:01 +00:00
51cfd7ed4d
Get the numbers of kernel MMU tables right.
1997-03-06 05:16:34 +00:00
9a79f92460
Clean out some junk I forgot to remove last time...
1997-03-06 00:15:56 +00:00
a4e5a18b63
Add pmap_bootstrap_setprom() with sets the PROM level-A tables to
...
allow the PROM monitor to see mappings in kernel space. This also
fixes a problem with exiting to the monitor with the stack pointer
set to some place in kernel space. Also fix NUM_KERN_PTES, and
change get_pte() so it works on any virtual address.
1997-03-06 00:04:18 +00:00
3ca8e4699d
Add pmap_bootstrap_setprom
1997-03-05 23:55:54 +00:00
201bc0aa96
Add ptest_addr
1997-03-05 23:54:08 +00:00
da2622290c
Allow access to the PROM via /dev/kmem (like the sparc port)
1997-03-05 23:02:29 +00:00
63221bf3b2
Fix race conditions that allowed the interrupt latch register to have
...
the wrong value. Now using the <m68k/asm_single.h> stuff from Leo.
1997-03-05 22:22:11 +00:00
eac582d36e
Do some of the clock init a little later, in clock_attach.
...
(plus some other mostly cosmetic cleanup)
1997-03-05 19:00:07 +00:00
88bf00b5bf
No need to block out ZS interrupts in clock_intr() as long as
...
we are careful to use the single_inst_* macros.
1997-03-05 00:01:13 +00:00
9587adc460
Fix race conditions that allowed the interrupt latch register to have
...
the wrong value. Now using the <m68k/asm_single.h> stuff from Leo.
1997-03-04 23:37:48 +00:00
7c5b45aead
Fix a warning.
1997-03-04 22:20:04 +00:00
c03be2ad19
Add declaration for isbad().
1997-03-04 21:59:08 +00:00
67f52ad8a0
Reinstate "isbad" which is used by the xd and xy drivers.
1997-03-04 19:33:23 +00:00
c0b46da054
Use IOMMU_PAGE_SIZE instead of NBPG, since theoretically the IOMMU page size
...
is different than the CPU page size.
1997-03-03 06:51:42 +00:00
290f55615a
Took switch statement out of main loop in pmap_protect() and explained more
...
of the rationale behind it.
1997-03-02 07:59:21 +00:00
8e9324f653
Allow access to the PROM via /dev/kmem (like the sparc port)
1997-02-28 22:35:12 +00:00
403bdb83fa
Add xxc_print functions to pass to config_found() instead of NULL.
...
(Thanks to Chris Demetriou suggesting the improvement.)
1997-02-28 21:23:06 +00:00
507bc60404
Define pmap_page_index as a macro.
1997-02-28 19:57:35 +00:00
03ff0a0c9b
Allow pmap_page_index to be a macro (in pmap.h)
...
Make pmap_free_pages() teturn what actually remains
(Thanks to Wolfgang Solfrank for suggesting the fix.)
Fix some typos while I'm here...
1997-02-28 19:55:37 +00:00
58a45b478c
Remove a diagnostic check in sunmon_reboot broke reboot on the sun3.
1997-02-28 19:47:15 +00:00
1354ca2916
Get rid of some printf noise.
1997-02-28 17:17:22 +00:00
4d534f3d52
Define VM_MAX_KERNEL_ADDRESS using KERN_END instead of a constant.
1997-02-27 18:22:53 +00:00
9b75e011ab
Allow option MCLSHIFT=x to control MCLBYTES etc.
1997-02-27 18:12:38 +00:00
07b4e45308
Allow per-target control over disconnect/reselect.
1997-02-26 22:26:00 +00:00
bb9cc8ad2b
Use ALIGNBYTES in the new ALIGNED_POINTER macro.
...
(That is always good enough on the m68k.)
1997-02-26 20:36:13 +00:00
3435c699a5
Add ch, fd, ss, tun, uk
...
Add cdev for md
Add lkm slots
1997-02-25 01:15:01 +00:00
115b6d92fa
Define ALIGNED_POINTER
1997-02-24 23:16:53 +00:00
ae70fb71ec
No need for dma_cd, so move it into the #if 0 section too.
1997-02-24 15:02:23 +00:00
1c79e9f83d
The first GENERIC config for sun3x. Includes new esp driver.
1997-02-24 03:53:52 +00:00
ad9700fa62
Initial import from SPARC port.
1997-02-24 01:45:13 +00:00
202a9fe423
Added some more comments and disabled removal of DVMA alias mapping from
...
kernel space in dvma_mapout() as it may cause problems with the current
pmap_remove().
1997-02-24 01:37:52 +00:00
689b14f477
Get rid of inclusion of pmap_pvt.h and use the standard pmap functions for
...
mapping.
1997-02-24 01:35:33 +00:00
eb84168030
Suport size=4 in bus_peek(), and clean out some junk.
1997-02-22 19:27:18 +00:00
0b6a4ac7bb
Make the device attach output look more like the SPARC iommu.
1997-02-22 04:02:39 +00:00
d6034ecf66
Add page size constant, since I/O mapper page size may differ from cpu page
...
size.
1997-02-22 04:01:04 +00:00
996c634929
Rewrite pmap_remove() to be speedier with large address spaces.
1997-02-22 03:18:30 +00:00
900bc3f621
Add OBIO_EMULEX_SCSI, and some comments about attach order.
1997-02-21 20:33:09 +00:00
043293d2da
Added the '@' symbols that GAS needs for address register indirect addressing
...
statements that are used when PMAP_DEBUG is undefined.
1997-02-20 00:54:21 +00:00
c14237282d
Make this use sys/dev/clock_subr.[ch]
1997-02-19 23:38:46 +00:00
2e84cacf02
Add dev/clock_subr.c
1997-02-19 23:36:38 +00:00
b76d5979d8
Make this use sys/dev/clock_subr.[ch]
1997-02-19 23:35:02 +00:00
69da16abc9
Need to define M68020 for copy.s
...
Add PM_CTXNUM, tweak...
1997-02-19 16:02:59 +00:00
1b7813bc35
Just M68030 is enough.
1997-02-19 15:59:21 +00:00
eb8bfe4829
Forgot the quotes (slow down...)
1997-02-19 15:55:33 +00:00
62bb836d73
Oops... need to define M68020 for copy.s
1997-02-19 15:54:26 +00:00
035b20b171
Update copyright and fix typos in macro definition used when not debugging.
1997-02-19 04:17:32 +00:00
7e74608bf9
Get the screen size right on the 3/260 (Fixes PR#2402)
1997-02-19 00:22:40 +00:00
8b7e154aab
Oh... can not set cold=0 before swapconf() is done with any I/O
...
that might cause a call to sleep (procinit not done yet).
1997-02-19 00:20:52 +00:00
5f501028f6
No longer need pm_stats
1997-02-18 21:21:11 +00:00
9ed330d6df
Add pmap_wired_count()
1997-02-18 20:18:56 +00:00
12fdd0800f
Add pmap_wired_pages()
1997-02-18 20:16:54 +00:00
3480f70835
Set kgdb_debug_panic if we connect to gdb.
1997-02-18 16:09:59 +00:00
d2a3410f0c
Moved straytrap() to trap.c (and minor cleanup)
1997-02-18 15:53:15 +00:00
c1699a0c88
Add a debug helper for detecting recursive kernel-mode traps.
...
Move straytrap() here from machdep.c
1997-02-18 15:37:57 +00:00
e61bb6f903
Define "cold" over in autoconf.c
1997-02-18 15:30:01 +00:00
626bde2f9b
Add bus_subr.c
1997-02-18 15:10:40 +00:00
1af5733370
New implementation of the findroot/setroot business. Eliminates
...
dependency on wired-down SCSI target/LUN for boot devices.
1997-02-18 15:07:29 +00:00
201c1f178e
Move bus_peek(), bus_mapin() here from autoconf.c so the latter
...
may be shared with the sun3 port.
1997-02-18 14:58:32 +00:00
48da5b3d44
Move bus_peek(), bus_mapin() here from autoconf.c so the latter
...
may be shared with the sun3x port.
1997-02-18 14:57:41 +00:00
7190ad9936
Fix a major bug in pmap_remove_kernel() that causd the removal of
...
one page too many (worse, it unmapped our stack page... Ouch!)
Also, use loadcrp() and such instead of calling pmap_activate
in various places so we have more control over TLB flush.
Now pmap_activate() is called only by locore (and that call is
done only if PMAP_DEBUG is defined). Other minor clean-up...
1997-02-16 19:38:08 +00:00
2053794556
Add sun3/regdump.c
1997-02-14 20:10:50 +00:00
ae0ec6bc84
Moved regdump() and friends to sun3/regdump.c
1997-02-14 20:09:14 +00:00
f01121ece4
Moved sendsig(), sys_sigreturn() to sun3/sig_machdep.c
...
Moved regdump() and friends to sun3/regdump.c
1997-02-14 20:00:51 +00:00
780e636b2d
Pull regdump() out of machdep.c and correct a problem where it
...
would try to print things that are beyond the end of the stack.
1997-02-14 19:55:18 +00:00
7275a8976f
Add pmap_count(), fix some bugs... (from Jeremy).
1997-02-14 03:56:49 +00:00
dc9ad25881
Define pmap_resident_count(), pmap_wired_count() as
...
macros that call pmap_count(). (from Jeremy).
1997-02-14 03:55:33 +00:00
fb373dd41e
Add sun3/sig_machdep.c
1997-02-13 22:21:22 +00:00
905e296504
Moved sendsig() and sys_sigreturn() to sig_machdep.c
...
Rename some trapframe variables for consistency.
1997-02-13 22:16:53 +00:00
91c7291256
Move sendsig() and sys_sigreturn() from machdep.c to here.
...
Should probably move to m68k/m68k eventually...
1997-02-13 22:04:03 +00:00
443faad4e1
Reorganize/simplify the way the memory layout is done.
...
Update to the latest sys/dev/isa/if_ie.c (new ieget).
1997-02-13 20:48:36 +00:00
5997a69a3e
Tune MXFRAMES and MXFRAMES down a little.
...
Reorganize the softc for convenience in ddb.
1997-02-13 20:43:18 +00:00
6a83772a4e
Replace caddr_t with u_int in device structs.
...
Reduce MAXMCAST by a few to be safe.
1997-02-13 20:40:11 +00:00
45ff882a54
Replace sun3/kgdb_stub.c with sun3/kgdb_machdep.c
1997-02-13 18:14:31 +00:00
8869e895a8
Convert meaningless '0' into a more human readable 'IOMMU_PDE_DT_INVALID'.
1997-02-13 07:38:21 +00:00
27b8c79679
Latest version from Jeremy. Changes too numerous to describe here.
1997-02-12 23:09:32 +00:00
c4fa121f14
Reinstate call to pmap_activate() for now, because it is helpful
...
for debugging the pmap code. The in-line version of the same is
still here and will be used if PMAP_DEBUG is not defined.
1997-02-12 23:06:27 +00:00
3476b1d4a4
Adapt to changes in pmap.h
1997-02-12 23:03:14 +00:00
bb35ee4ae8
In struct pmap, replace pm_mmucrp with pm_a_phys.
...
Define pmap_resident_count(), pmap_wired_count()
to call pmap_resident_pages(), pmap_wired_pages()
respectively, so we can keep those statistics on
lower-level structures instead of here.
1997-02-12 23:01:28 +00:00
6cb54de668
Avoid dereferencing null curproc in dumpmem().
1997-02-12 16:06:18 +00:00
bb7dc881a3
Force RB_SINGLE for now (in addition to RB_KDB).
1997-02-12 16:04:33 +00:00
05a09b938e
Must convert from/to BCD when reading/writing the clock chip.
1997-02-12 16:00:31 +00:00
20c8082e79
Now using <kern/kgdb_stub.c>
1997-02-12 01:32:39 +00:00
9b3ad7dd7e
Now using <sys/kgdb.h>
1997-02-12 01:30:36 +00:00
292e8e784f
The KGDB include is now <sys/kgdb.h>
...
Add the kgdb_recover trick.
1997-02-12 01:10:21 +00:00
a4b09086fe
Actually works now!
1997-02-12 01:07:56 +00:00
cfb896375f
Machine-dependent part of the KGDB remote "stub"
1997-02-12 01:03:20 +00:00
6ef591a70b
Add a few more coments. (i.e. why init a6=0)
1997-02-11 19:06:08 +00:00
f914f723de
Add NBPG
1997-02-11 19:02:30 +00:00
9536056d54
Fix some comments
1997-02-11 18:59:23 +00:00
7bd7620f61
Sync with sun3.
1997-02-11 00:56:08 +00:00
aebbe3f083
Change most occurrences of "struct frame" (union of all frames formats)
...
to "struct trapframe" (the minimal frame) because in most cases, all we
care about is the minimal, invariant part. Further, if the declaration
says we have an arg of type "frame" (big union), then KGDB will try to
print the whole bloody thing out whether you want to see it or not.
1997-02-11 00:18:25 +00:00
f13b3f57fd
This is obsolete (and has been for a while)
1997-02-11 00:10:35 +00:00
2bdded1c83
Move the logic about entering the kernel debugger (whichever one) to
...
trap.c:trap_kdebug() so it can be C code instead of assembly.
Make sure the initial frame pointer is zero so KGDB will know when to
stop trying to follow frame pointers during backtrace.
1997-02-11 00:05:01 +00:00
1e0e399b63
Change most occurrences of "struct frame" (union of all frames formats)
...
to "struct trapframe" (the minimal frame) because in most cases, all we
care about is the minimal, invariant part. Further, if the declaration
says we have an arg of type "frame" (big union), then KGDB will try to
print the whole bloody thing out whether you want to see it or not.
Also add the function trap_kdebug() which takes care of calling one of:
kgdb_trap (for KGDB), or kdb_trap, (for DDB) or the Sun PROM monitor.
This logic used to be in locore, but it is better as C code.
1997-02-11 00:01:15 +00:00
4bcf6b565f
Change most occurrences of "struct frame" (union of all frames formats)
...
to "struct trapframe" (the minimal frame) because in most cases, all we
care about is the minimal, invariant part. Further, if the declaration
says we have an arg of type "frame" (big union), then KGDB will try to
print the whole bloody thing out whether you want to see it or not.
1997-02-10 23:57:34 +00:00
569d97a2f9
Save/restore the monitor "v" command handler.
1997-02-10 23:44:23 +00:00
b31965da5a
Set cputype,mmutype at compile-time.
1997-02-10 23:42:05 +00:00
b7d7f667f3
minor nit in bounds_check_with_label()
1997-02-10 23:40:24 +00:00
c70de0b625
Actually works now.
1997-02-10 23:36:09 +00:00
2f46cb47e2
update comments
1997-02-10 23:35:27 +00:00
dfddf9c39b
Actually works now.
1997-02-10 23:34:38 +00:00
f55c7652b7
Export zs_get_chan_addr() for zs_kgdb.c
...
Print the "console on ..." in cninit(), and
avoid reference to kbd/kd drivers if NKBD==0
1997-02-10 23:29:52 +00:00
196f91101a
Make some more things static, and cosmetic stuff.
1997-02-10 23:26:21 +00:00
9f9e8281e0
Add zs_get_chan_addr(), zs_kgdb_init()
1997-02-10 23:24:18 +00:00
7ceee3c729
Add -fno-defer-pop to COPTS (helps ddb backtrace).
...
Add AFLAGS=-m68020 and use it with ${AS} commands.
Depend kgdb_stub.o on Makefile (KGDBDEV, KGDBRATE).
1997-02-10 19:23:41 +00:00
a5b114c665
Forgot to initialize cn->cn_dev, cn->cn_pri
1997-02-10 19:11:12 +00:00
60d4782469
Get rid of HOSTED_CC.
1997-02-07 22:55:44 +00:00
ca11ffdfae
Kill a type-cast.
1997-02-05 17:44:59 +00:00
b4f4d97d22
s/romp/romVectorPtr/
1997-02-05 17:39:21 +00:00
84fad0db28
include <machine/pte.h>
1997-02-05 17:33:46 +00:00
699e513ced
Add -Dsun3
1997-02-05 17:31:46 +00:00
8b6cbcf45c
sync with the sun3x version
1997-02-05 14:51:23 +00:00
c0b220738c
change :: to :
1997-02-04 17:15:38 +00:00
19d153fc48
Nuke some options GENERIC residue.
1997-02-04 04:57:10 +00:00
0b3a46d6b3
Nuke some GENERIC residue.
1997-02-04 04:31:55 +00:00
d372229de2
This little awk program translates the initialized data table found
...
in the assembly file genassym.s into the usual assym.h file. The
assym.h file generated this way is identical to the output generated
if I simply compile and run the genassym.s file. "Heh, Kewl!"
Thanks to Matthias Pfaller for the "translate the .s file" idea!
1997-02-03 21:31:17 +00:00
165a7a3eeb
Put all the name/value pairs in an initialized array of structures
...
so that this can be compiled to assembly code and then translated
directly into assym.h by a simple awk program (genassym.awk).
This program can still be run the old way for verification.
1997-02-03 19:31:44 +00:00
8501929f45
Use copypage() and zeropage() in the right places.
1997-02-02 08:41:10 +00:00
adcdf4cc59
zeropage -> devzeropage, and make it static.
1997-02-02 08:39:55 +00:00
8d00d8cb60
Remove an un-true comment.
1997-02-02 08:38:51 +00:00
95e30218f2
Declare and set cputype and mmutype.
1997-02-02 08:36:39 +00:00
109700d828
Use copypage() and zeropage() in the right places.
1997-02-02 08:35:27 +00:00
2bde56ef38
zeropage -> devzeropage, and make it static.
1997-02-02 08:34:16 +00:00
3af641fa98
Remove an untrue comment.
1997-02-02 08:33:11 +00:00
186a6ad683
Add include <machine/mon.h> so this compiles, etc.
1997-01-31 22:33:47 +00:00
739819c9ba
Adopt for new file system and root spec grammar.
1997-01-31 06:05:14 +00:00
739f23a219
This file is obsolete; this information is now generated by config(8).
1997-01-31 05:12:49 +00:00
bb87691950
Use new machine-independent setroot().
1997-01-31 02:08:50 +00:00
95380a8478
Adopt for new file system and root spec grammar.
1997-01-31 02:08:19 +00:00
d9267b93fd
Forgot to initialize cs->cs_rr0_dcd and fiends in attach.
1997-01-31 00:07:06 +00:00
3cf095df8d
The sunmon_* declarations are now in machdep.h
1997-01-27 22:55:07 +00:00
5f1abbe73b
Add OBIO_EMULEX_SCSI
1997-01-27 22:42:44 +00:00
2e2e2a855c
Change "machdep.h" to <machine/machdep.h>
1997-01-27 22:33:34 +00:00
8fddc5d688
Kill sunmon.h
1997-01-27 22:24:03 +00:00
0352f52a7a
Kill sunmon.h; add sun "code names" (Hydra, Pegasus).
1997-01-27 22:22:51 +00:00
21da6a34c0
Add machdep.h; use sunmon_abort() instead of mon_exit_to_mon().
1997-01-27 22:16:37 +00:00
39d7966a63
Kill sunmon.h
1997-01-27 22:15:06 +00:00
46cb437677
Nuke sunmon.h, add machdep.h
1997-01-27 21:57:44 +00:00
cdac61715c
Just declare the sunmon_* functions here. No need for sunmon.h
1997-01-27 21:48:37 +00:00
9d2ab17c95
Include <sun3/sun3/vector.h>
1997-01-27 20:54:14 +00:00
ca8e9852d2
Use sunmon_abort() instead of mon_panic(), etc.
1997-01-27 20:50:36 +00:00
c8b0ad744c
Changed "machdep.h" to <machine/machdep.h>
1997-01-27 20:43:51 +00:00
feaca6a0df
Let idprom_init() have void return.
1997-01-27 20:36:50 +00:00
9b52402303
Use sunmon_abort() instead of mon_panic()
...
Let idprom_init() have void return.
1997-01-27 20:35:58 +00:00
0942e69a7b
Let bus_mapin() return void *; moved machdep.h
1997-01-27 19:56:33 +00:00
ced023ffd8
Let bus_mapin() return void *
1997-01-27 19:54:53 +00:00
f8d04bcffb
Update comment about si_obio_options
1997-01-27 19:54:06 +00:00
340699a2b1
Fix copyrights (/s/REGENTS/FOUNDATION/)
1997-01-27 19:40:46 +00:00
8e207f0cda
Eliminate reference to "romp" macro. Moved machdep.h, Fix copyright.
1997-01-27 19:19:59 +00:00
ded84699df
Use stuff from <sun3/sun3/sunmon.h>
...
Setup the msgbufp here like others.
Do vm_map_protect() on kernel text.
1997-01-27 17:45:50 +00:00
13cb0851cb
Implement _pmap_fault() (does the VA check and calls pmap_fault_reload).
...
Correct VA range checks in pmap_protect and elsewhere (lower limit of
kernel VA for our purposes is virtual_avail, not VM_MIN_KERNEL_ADDRESS).
Make pmap_activate flush the cache (only if needed). Fix copyright.
1997-01-27 17:23:31 +00:00
a2bebc4a6b
Sync. with the sun3x version (now the same, so sun3x can use this).
...
Update exframesize[] array from hp300, comments, misc. cleanup, etc.
Replace machine-dependent section that called pmap_fault_reload()
with a simple call to the new _pmap_fault() macro which does any
of that MD stuff that might be necessary.
1997-01-27 17:19:22 +00:00
39258ec971
Remove code that is now in sun3/sunmon.c (shared with sun3x)
...
Rename some functions (remove sun3 prefix). Fix copyright.
1997-01-27 17:14:34 +00:00
fe9fba89df
Rename some of the sun3-specific things to be closer to the sun3x version.
...
Call pmap_activate with just one arg (the pmap), and do the cache flush
in there (if needed).
1997-01-27 17:11:36 +00:00
65e048e41c
Reorder to be somewhat more "top-down" (cosmetic).
...
Fix copyright.
1997-01-27 17:04:12 +00:00
e22c9eba99
Remove unused PMAP_ACTIVATE/PMAP_DEACTIVATE macros.
...
Add new _pmap_fault macro used in trap.c
Declare pmap_activate() correctly.
1997-01-27 17:02:14 +00:00
741b72ec69
Pull out things now declared elsewhere.
1997-01-27 16:58:59 +00:00
dff67a76a8
Map regs using sizeof(struct lereg1) instead of OBIO_AMD_ETHER_SIZE.
...
Also fix copyright (s/REGENTS/FOUNDATION/)
1997-01-27 16:57:12 +00:00
4618767f94
Add sun3/sunmon.c (also kill trailing spaces)
1997-01-27 16:11:11 +00:00
c19546380b
Check interrupt_reg==0, not clock_va (Oops!)
1997-01-26 06:17:07 +00:00
b805b73cbe
Use sunmon_abort() instead of mon_panic().
1997-01-25 21:47:44 +00:00
b224329ecd
Just return if clock_va is not set.
...
Use <sun3/sun3/sunmon.h> for abort.
1997-01-25 21:46:19 +00:00
8d9bb0e996
Use <machine/machdep.h>
1997-01-24 00:09:34 +00:00
f13a8dfcb5
Use <sun3/sun3/sunmon.h>
1997-01-23 23:58:05 +00:00
a4a29b13a7
Use <machine/machdep.h>
1997-01-23 23:54:26 +00:00
c0170a476f
Use <machine/machdep.h> and <sun3/sun3/sunmon.h>
1997-01-23 22:48:40 +00:00
d33b4cd423
Load the root pointer using VM_PMAP_MMUCRP
...
Also rename nodb_trap to _nodb_trap
1997-01-23 22:47:36 +00:00
73234aa5f6
Use <machine/machdep.h>
1997-01-23 22:44:43 +00:00
04f1ba99a2
Remove PCB_MMUCRP, add VM_PMAP_MMUCRP and VM_PMAP_A_TMGR
1997-01-23 22:40:38 +00:00
12e2d4d8f7
Replace the intersil7170 stuff with mostek48t02 stuff.
...
XXX: Still need to move date conversion functions to
XXX: libkern or somewhere...
1997-01-23 22:30:15 +00:00
8b175f2050
Move a bunch of stuff to sun3/sunmon.c where we can share it.
1997-01-23 22:27:29 +00:00
06655500a0
Wrap prototypes with ifdef _KERNEL
1997-01-23 22:25:56 +00:00
f91c597e92
Add <machine/pte.h> and the new pm_mmucrp member of struct pmap.
...
Kill macros PMAP_ACTIVATE and PMAP_ACTIVATE (not used).
Add macro _pmap_fault for use in trap.c
1997-01-23 22:24:04 +00:00
05bbc1f7ee
Rename members of struct mmu_rootptr, and add a comment. (From Jeremy)
1997-01-23 22:15:41 +00:00
d0ba6f78a0
Fixed leap year bug. (Doesn't happen until 2100, but still important.)
1997-01-23 04:13:39 +00:00
7b40f5228e
"md" is declared in sys/conf/files, now.
1997-01-21 09:39:20 +00:00
ad79a66933
Separate out the stuff used to get in and out of the PROM monitor.
...
This file can be shared between the sun3 and sun3x.
1997-01-21 00:04:37 +00:00
e710e7a369
Kill PCB_MMUCTX, add VM_PMAP_CTX.
1997-01-20 18:38:31 +00:00
40e3eede04
Make this once again identical to the hp300 version.
...
Perhaps this should exist as <m68k/include/pcb.h>
1997-01-20 18:34:11 +00:00
090dfd13c2
Now that interrupts are enabled AFTER autoconfiguration, put in the
...
cute little trick where the zs interrupts are enabled as soon as the
zs driver has done its attachments. That allows a console break to
enter the debugger during the rest of autoconfiguration.
1997-01-18 19:49:01 +00:00
324e1c6027
Enable interrupts AFTER autoconfiguration, to avoid spurrious ones.
1997-01-18 19:32:37 +00:00
94b20c709d
Move sun3_btop (etc.) macros from param.h to pte.h
1997-01-18 19:27:16 +00:00
233b6dd00e
Add declaration for db_recover. Also fix copyright.
1997-01-18 19:24:54 +00:00
84bd1d6f2c
Use the same names (OBIO_ZS_*) as the sun3x port...
1997-01-18 19:17:28 +00:00
be760a77bf
Moved MACHINE_NONCONTIG into include/vmparam.h
...
Also kill obsolete "options NEWCONFIG" line.
1997-01-18 19:09:15 +00:00
18f6e98a4a
Define MACHINE_NONCONTIG here instead of in conf/std.sun3.
1997-01-18 18:58:21 +00:00
8ea480525d
Use the same names (OBIO_ZS_*) as the sun3x port so we can share zs.
1997-01-18 17:19:52 +00:00
3752fafb35
Use the same names (OBIO_ZS_*) as the sun3x port so we can share zs.
1997-01-18 16:28:56 +00:00
89778a556e
Do loadcrp(&mon_crp) only when returning permanently to the monitor.
1997-01-18 16:17:33 +00:00
4dcea02177
Fix a comment (PCB_MMUCTX is a virtual address).
1997-01-17 16:30:05 +00:00
aaf91fd6aa
Adapt to rename of pcb_mmuctx to pcb_mmucrp, and corrected
...
prototype of loadcrp(), which kills some bogus type casts.
1997-01-17 16:27:17 +00:00
67015f3d8b
Update for rename of pcb_mmuctx to pcb_mmucrp
...
Also reorder things a little.
1997-01-17 16:19:42 +00:00
c3621700c9
Add PCB_MMUCTX, and reorder things a little.
1997-01-17 15:03:39 +00:00
f286cdd282
Move declaration of struct mmu_rootptr to mc68851.h
...
Kill a cast that is now unnecessary.
1997-01-16 22:12:50 +00:00
dad92086a4
Make sure the string passed to mon_reboot() is in our data segment
...
where the PROM can see it. (Bug found by Jeremy -- Thanks!)
1997-01-16 22:08:31 +00:00
07a2670421
Before dropping into the PROM monitor, restore its CPU Root Pointer (CRP),
...
and restore our own CRP if we resume. Make sure the string passed to
mon_reboot() is in our data segment where the PROM can see it.
1997-01-16 21:53:07 +00:00
477556a159
Add an introductory comment about pte.h vs mc68851.h
...
Move sun3x_round_up_page() to here.
1997-01-16 21:48:32 +00:00
cd7b9cf2ee
Add an introductory comment about pte.h vs mc68851.h
...
Move sun3x_round_up_page() to pte.h
Define struct mmu_rootptr here.
1997-01-16 21:47:31 +00:00
66a113c1a3
Use db_regs_t instead of struct mc68020_saved_state
1997-01-16 15:41:39 +00:00
499dd92e9d
Added conditional include of iommu kernel driver manipulation routines.
...
Fixed a few comments.
1997-01-16 06:38:26 +00:00
2ffbfe169b
Punt some historical stuff that was ifdefed out.
1997-01-14 21:01:33 +00:00
daa7a6dc57
Initial import. Gets as far as nfs_mountroot.
1997-01-14 20:57:09 +00:00
3921aef310
Initial revision
1997-01-14 20:57:08 +00:00
cd05f4190d
Initial import. Gets as far as nfs_mountroot.
1997-01-14 20:57:07 +00:00
c8cc66764e
Initial revision
1997-01-14 20:57:06 +00:00
99f640b958
Initial import. Gets as far as nfs_mountroot.
1997-01-14 20:57:06 +00:00
2ad3428397
Initial revision
1997-01-14 20:57:05 +00:00
2dbfabbb97
Initial import. Gets as far as nfs_mountroot.
1997-01-14 20:57:01 +00:00
aed485cdf2
add 'pseudo-device ccd' where necessary; PR kern/1830.
1997-01-11 09:11:37 +00:00
1468d5102b
Remove some junk.
1996-12-30 21:13:50 +00:00
b3adae991a
Fix warnings.
1996-12-30 21:12:01 +00:00
3bbf01bfb7
rename: ramdisk => md
1996-12-28 23:53:10 +00:00
d5b11782b5
rename: ramdisk => md
1996-12-28 23:27:00 +00:00
7a5585d645
Make sure the MDP_STACKADJ flag is cleared in p->p_md.md_flags
...
Do this in both machdep.c:setregs() and trap.c:(end of syscall)
for now. Need more analysis to see what is the best way...
Fixes PR#3034 (Thanks very much to Ian Dall for the fix!)
1996-12-17 21:35:30 +00:00
3cc81b9726
Add a diagnostic to panic when obio config data has a
...
default address, which is no longer supported on obio.
1996-12-17 21:21:13 +00:00
0c5e3e4955
Make this compile with -Werror -Wall -Wstrict-prototypes
...
(finally! yea!) Also get rid of __BROKEN_INDIRECT_CONFIG
1996-12-17 21:10:35 +00:00
282e39f88d
Adapt to the new version of dev/ic/z8530*
...
(Note: now define zsc_softc here.)
1996-12-17 21:00:54 +00:00
ac4b9ad819
The declarations for cache_flush_xxx are now in machdep.h
1996-12-17 20:55:28 +00:00
2140ee3fb9
The declarations for isr_add_xxx are now in autoconf.h
1996-12-17 20:54:23 +00:00
1169ecb0a2
Adapt to the new definition of struct zsc_softc
...
(the zsc_cs[2] members are now POINTERS!)
Also fix warnings...
1996-12-17 20:46:11 +00:00
31a2dbff56
No longer used.
1996-12-14 15:51:31 +00:00
250c59b7a6
Files with just an include line do not need a wrapper.
1996-12-13 20:23:51 +00:00
5eaee56ccf
Increase MAXMCAST from 50 to 250 (to match dev/ic/i82586.h).
1996-12-13 19:54:08 +00:00
5736d8f544
Kill some dead code.
1996-12-13 19:50:10 +00:00
6d6e6e45e0
Define MAXBSIZE as 32KB to limit the size clustered transfers.
1996-12-13 19:46:14 +00:00
96acdadef7
First step inn removing config_scan() and the hacks that gave devices
...
on indirect-config busses a (permanent) softc that they could share
between 'match' and 'attach' routines:
Define __BROKEN_INDIRECT_CONFIG so that old autoconfiguration
interfaces are used, until drivers are converted to use the new
interfaces (actually, converted back to use the _older_ interfaces)
which prohibit indirect configuration devices from receiving a softc
in their match routine that they can share with their attach routine.
1996-12-05 00:13:47 +00:00
4c1d96de78
* Replace explicit -O2 in CFLAGS with COPTS macro. Default COPTS?= -O2.
...
Lets users over-ride with makeoptions COPTS="..." in kernel config files.
Leave `mandatory' flags (like -msoft-float which on m68k enforces no
FP in kernel) in CFLAGS.
1996-12-01 06:12:25 +00:00
43df579125
Get rid of md_upte[] and my copyright line.
1996-11-25 22:09:11 +00:00
9ccd21bece
Copyright assigned to The NetBSD Foundation
1996-11-21 13:57:20 +00:00
0332502588
Most files that were copyright Adam Glass and/or Gordon W. Ross
...
are now copyright The NetBSD Foundation (rights assigned).
1996-11-20 18:56:49 +00:00
51cc81ac4f
Move SWAPPAGER, VNODEPAGER, DEVPAGER to std.sun3
1996-11-19 21:04:44 +00:00
576fa146ac
kill some outdated stuff
1996-11-19 20:58:32 +00:00
a0dffcafc2
Use bitmask_snprintf().
1996-11-13 07:00:30 +00:00
8a3333b2a9
Fix an inconsistency that came in with Lite: setrq() was renamed to
...
setrunqueue(), but remrq() was never renamed. Rename remrq() to
remrunqueue().
1996-11-06 20:19:19 +00:00
ffe8c5a2ab
Clean out some hacks left over from the old zs driver.
1996-11-04 16:16:09 +00:00
f9d54194d5
Allow the config line "flags" to set bits in si_options.
...
Thanks to Jason Thorpe for the fix! (PR#1929)
1996-10-30 00:31:39 +00:00
769fe0dfca
Get rid of some cruft in the match function.
1996-10-30 00:24:32 +00:00
aac9e275ac
Add a "submatch" function to the obio bus driver so the children
...
of this driver can get rid of the cruft in their match functions.
1996-10-30 00:20:01 +00:00
2fcc0a64d2
Use explicit addresses for obio devices.
1996-10-30 00:17:10 +00:00
2f8b021957
cosmetic...
1996-10-30 00:04:31 +00:00
23439db6ba
The new cg4 driver does not use dev/bt_subr.c
1996-10-29 19:58:14 +00:00
d6dfd783d9
Checkpoint new version of this driver with support for the "Type A"
...
variant of the CG4 (the one with the AMD colormap DACs). This has
been tested only on the "Type B" H/W at this point (Brooktree DACs).
Thanks to Ezra Story and Scott Ellis for the "Type A" support.
1996-10-29 19:54:19 +00:00
cb78378201
Fix typo (fbattach => fb_attach)
1996-10-29 19:27:37 +00:00
601935b8ae
Use struct trapframe instead of struct frame, and include a
...
slight hack to make this cross-build correctly on a SPARC.
1996-10-23 16:39:27 +00:00
4e462c2f6e
Dont bother grouping labels in computeSignal().
...
This form is easier to compare with trap.h
1996-10-23 16:30:48 +00:00
6fa72d79b5
Add options EXEC_AOUT and EXEC_SCRIPT
1996-10-23 16:14:23 +00:00
b0e589ced7
Define the *poll functions.
1996-10-22 15:58:12 +00:00
150c33e60b
Use ${INSTALL}.
1996-10-18 05:55:26 +00:00
a087bfeb5c
backout previous kprintf change
1996-10-13 03:47:25 +00:00
19d8368f2f
printf -> kprintf, sprintf -> ksprintf
1996-10-11 00:44:42 +00:00
401d011da6
Merge netbsd-1-2 branch back into mainline.
1996-10-09 00:14:32 +00:00
edd633aef1
Changed "../../m68k/fpe/files.fpe" to "arch/m68k/fpe/files.fpe" because of config changes
1996-10-08 18:03:00 +00:00
705b2e0726
Changed "std.sun3" to "arch/sun3/conf/std.sun3" because of config changes
1996-10-08 18:01:47 +00:00
149707f018
Add const qualifer to second arg of bus_print
1996-10-08 17:55:23 +00:00
e36e19cf1e
repoint at shared aout_machdep.h, not exec.h
1996-10-08 13:07:26 +00:00
472889f8e4
moved to aout_machdep.h (via repository copy)
1996-10-08 12:57:37 +00:00
79b5c352a5
Fix bounds_check_with_label() as suggested in PR#2598 (Thanks to der Mouse)
1996-09-26 18:10:21 +00:00
b3ffba62a6
Move strip(1) flags into a separate variable, so that $STRIP can
...
be passed to subordinate make(1)s. Remove $TOUCH. Add HOSTED_CC,
HOSTED_CPPFLAGS, and HOSTED_CFLAGS, and use them when depending genassym.
1996-09-09 21:06:55 +00:00
de5110f41e
Use <m68k/exec.h>.
1996-09-08 01:00:35 +00:00
e6dd44f034
Use SIGBUS iff we get a legitimate bus fault. Use SIGSEGV for page protection
...
violations (per Solaris, SVR4, AIX, Linux, Irix, and SunOS).
1996-09-07 22:26:41 +00:00
fc3def4096
Remove duplicate declarations of LKM functions and macros.
1996-09-05 15:46:22 +00:00
b3eac79b64
tty stop functions really should return void, not int, and certainly not both.
1996-09-02 06:43:16 +00:00
30a617c634
Wrap the default definition of `S' in `.ifndef'.
1996-08-31 21:40:47 +00:00
71ad30d0e9
(1) set scsi_link channel to either the appropriate channel (if a
...
multi-channel driver), or to SCSI_CHANNEL_ONLY_ONE if a
single-channel driver.
(2) use scsiprint() rather than a locally-defined autoconfig print
function, and kill any locally-defined print function.
1996-08-28 18:59:15 +00:00
2a73ef60b7
change cfprint_t type definition to take a const char *, rather than
...
a char *, because that's what was really intended, and because
if the print function modifies the string, various things could become
unhappy (so the string should _not_ be modified).
1996-08-27 21:53:46 +00:00
b8e9f36083
add COMPAT_12.
1996-08-26 23:39:36 +00:00
c0bae2d189
sync with sparc version:
...
repair XDC_HWAIT macro to handle the fact that waithead is now
unsigned. should fix xdc watchdog timeouts noted in port-sparc
by nathanw@mit.edu .
1996-08-12 20:28:54 +00:00
558d72128e
Put into . Remove hooks for `config-dependent' and
...
`device-driver' flags.
1996-08-12 00:51:24 +00:00
cf67f29afe
* Add a HOSTED_C_C variable, which strips `-p', `-pg', and
...
`-nostdinc', and use it when building genassym.
* Use `-nostdinc' just to be sure we're self-contained.
1996-08-10 06:07:57 +00:00
f94052ed3a
* Define CWARNFLAGS and MKDEP in some moderately consistent fashion.
...
* Make S expand to an absolute path at compile time.
* Use `-S' rather than `-x' to remove debugging symbols.
* Garbage collect unused variables.
* Reverse a handful of port-specific changes that do not correspond to
the common build model and are not needed.
1996-08-10 05:29:24 +00:00
5abbf990f3
Change reboot(2) to take two arguments: bootopt like normal and also
...
a boot string for firmware that can do this, such as the SPARC and
the sun3 models. It is currently silently ignored on all other
hardware now, however. The MD function "boot()" has been changed to
also take a char *.
1996-08-09 10:30:23 +00:00
bf2c897818
COMPATOBJS -> COMPAT_OBJS (already done on release branch)
...
Also, sys/compat/common/kern_prot_43.c no longer exists on the trunk,
so don't attempt to compile it.
1996-07-11 16:52:10 +00:00
209801c89e
Add memcpy.c to SRC_sa
1996-06-26 19:32:32 +00:00
e1cc05a94c
Fix ZMAGIC (from Chuck Cranor)
1996-06-20 03:59:41 +00:00
a1ec070f97
Take control over the kernel libraries so cross-build is easier.
1996-06-20 03:47:27 +00:00
4bb67f0a27
Take control over the kernel libraries so cross-build is easier.
1996-06-20 03:11:06 +00:00
a2b74a415d
Several minor changes to make cross-compilation easier.
...
(I do most compiles on a sparc these days...)
1996-06-18 16:18:34 +00:00
d3b59f36ab
Add the field "pcb_mmuctx" for future use by the pmap code.
...
(This will make later update of the pmap code much easier.)
1996-06-18 16:03:45 +00:00
bf7ab63c97
Move some of the DMA engine initialization from the "start" routine
...
to the "setup" routine. Doing the initialization earlier prevents
nasty race conditions where the 5380 prefetch changes the counter.
1996-06-17 23:21:29 +00:00
dc066b6a10
KGDB support
1996-06-17 15:40:36 +00:00
af3f9266db
Correct return type of boot() and reboot2().
1996-06-17 15:27:16 +00:00
3274834c18
Use the PROM->input_source setting instead of EEPROM to determine
...
where the console is, because that is correct if, for example, you
boot with the diag/norm switch set for diagnostics and the EEPROM
is set for keyboard/display.
1996-06-17 15:17:06 +00:00
8ef4845dec
merge 1.2 changes
1996-06-15 14:58:02 +00:00
7d5909191e
Remove unnecessary CPP conditional around file contents.
1996-06-15 14:47:49 +00:00
75a1ca034a
Add KGDB support
1996-06-15 14:34:32 +00:00
a0d3ad800b
Add the version line.
1996-05-17 19:39:30 +00:00
50ecbc1c84
Rename cs_pclk_div16 to cs_brg_clk to clarify the fact that the
...
Baud Rate Generator (BRG) clock is not necessarily PCLK/16.
1996-05-17 19:32:06 +00:00
540f9550c0
Make `make depend' work for libraries.
1996-05-11 16:11:30 +00:00
dedd4cceab
Fix typo, noticed by Curt Sampson <curt@portal.ca>.
1996-05-09 21:15:47 +00:00
69351e2be6
Changed struct ifnet to have a pointer to the softc of the underlying
...
device and a printable "external name" (name + unit number), thus eliminating
if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_start)()
to take a struct ifnet *, rather than a unit number.
1996-05-07 01:35:48 +00:00
0584bf86a8
Make the MI LANCE driver standalone, and use cfattach to resolve
...
naming conflicts between bus attachments on ports that can have
multiple instances of the LANCE.
Changed struct ifnet to have a pointer to the softc of the underlying
device and a printable "external name" (name + unit number), thus eliminating
if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_start)()
to take a struct ifnet *, rather than a unit number.
1996-05-07 01:32:31 +00:00
eadc4bd43f
Make the MI LANCE driver standalone, and use cfattach to resolve
...
naming conflicts between bus attachments on ports that can have
multiple instances of the LANCE.
1996-05-07 01:30:18 +00:00
4f0e481bc3
Kernel crash dumps now work on the sun3. (Yea!)
1996-05-05 06:02:23 +00:00
99d2ff44d8
proto now says void dk_establish()
1996-05-05 06:00:31 +00:00
3d0b5f42cc
Used by the new libkvm
1996-05-05 04:19:31 +00:00
49d7518e86
Add VA_SEGNUM for libkvm.
1996-05-05 04:18:28 +00:00
dd27878e7f
Catch up with some prototype changes.
1996-04-26 18:37:58 +00:00
035d12359e
Remove some hacks that "went around" the linesw[] operations.
1996-04-26 18:36:54 +00:00
78403e6c0c
Add a hardware dependent initialization function lehwinit()
1996-04-22 02:25:54 +00:00
d7d306aeb7
change LANCE copy & zero functions' names to start with amd7990_, and
...
remove their 'integrate' (usually defined to be 'static') keywords.
when lance drivers are split up by attachment, more than one file will
reference the copy/zero functions (i.e. not just the file that pulls in
am7990.c... and eventually inclusion of am7990.c should go away entirely).
1996-04-18 00:25:11 +00:00
f6762bf5cf
Retry calls to the PROM strategy function. Fixes PR# 2145
...
Call prom_iopen only on the first disk_open call, otherwise
only the first file open attempt ever works. Fixes PR# 1726
Both from der Mouse <mouse@Collatz.McRCIM.McGill.EDU>
1996-04-10 18:31:14 +00:00
d1ca7d4c47
minor cleanup
1996-04-07 05:47:26 +00:00
639d1d787e
minor nit...
1996-04-07 05:45:08 +00:00
a682037ce7
SunOS binaries use "trap #2" (for some obscure FPU business,
...
or so claims the comment in trap.c). Reinstate the code that
treats trap 2 as "trace" which is given special handling in
trap.c for SunOS binaries. Also add some comments about this.
Thanks to <Ian.Dall@dsto.defence.gov.au> for this one.
1996-04-07 05:42:17 +00:00
83f9bdc359
update for the fact that config_found() and config_rootfound() now
...
return pointers. (Check vs. NULL, rather than just boolean tests.)
1996-04-04 06:25:00 +00:00
a77bcc1072
replaced by if_levar.h
1996-03-26 23:17:13 +00:00
f8a1588bfc
This was carved up and reincarnated as si*
1996-03-26 22:08:24 +00:00
96918eaac2
obsolete
1996-03-26 22:05:53 +00:00
2e7e6c537d
Use the traditional names (*reg.h, *var.h)
1996-03-26 22:04:14 +00:00
92d7925a57
No longer used.
1996-03-26 15:23:35 +00:00
fa59facc05
New autoconfig design that controls attach order.
1996-03-26 15:15:46 +00:00
3bc57e3794
Document how to configure a kernel with ttyc,ttyd instead of kbd/ms
1996-03-26 15:14:27 +00:00
c5ea521ed9
New "mainbus" driver allows control over autoconfig order.
1996-03-26 15:03:58 +00:00
c0a60cd87b
New driver to handle the "interrupt register".
1996-03-26 15:03:11 +00:00
e4b4200e43
Take advantage of the new config attach stuff by
...
splitting out the obio and vme support code.
Also move it back to the traditional name (si).
1996-03-26 15:01:10 +00:00
3d58330322
No longer need rd_match_hook.
1996-03-26 14:58:47 +00:00
fa2d8c6e76
New driver for handling the memory error interrupt.
1996-03-26 14:57:43 +00:00
5ea3281a61
Adapt to redesigned autoconfig scheme for obio, and
...
define a fast ETHER_CMP routine for dev/ic/am7990.c
1996-03-26 14:42:18 +00:00
8eb8bb83b4
Take advantage of the new config attach stuff by
...
splitting out the obio and vme support code.
1996-03-26 14:38:29 +00:00
ac302c84e6
Correct type of the nofault pointer.
1996-03-21 23:03:49 +00:00
edf28f2285
Catch-up with cf_driver/cf_attach changes.
1996-03-21 23:01:21 +00:00
94907fa254
adjust to deal with expression support for optional file specs
1996-03-17 13:21:09 +00:00
0cfd94f31d
fix typos in recent attachment changes.
1996-03-17 06:08:12 +00:00
3cd14f7597
New device attachment scheme:
...
- split softc size and match/attach out from cfdriver into
a new struct cfattach.
- new "attach" directive for files.*. May specify the name of
the cfattach structure, so that devices may be easily attached
to parents with different autoconfiguration semantics.
1996-03-17 02:00:30 +00:00
25b31cbc91
fdopen -> filedescopen
1996-03-14 21:31:56 +00:00
1a55d915ae
Don't call dvma_kvtopa() with a null pointer.
1996-03-08 06:17:35 +00:00
6da2ce259c
Allow for a machine dependent match function - rd_match_hook()
1996-03-07 10:25:28 +00:00
9f330ed6e0
Fix two bugs reported by Don Koch <aardvark@poirot.krl.com> (PR#2168).
...
(the xd bugs also apply to the xy driver...)
[1] check return value from malloc() for NULL before trying to bzero it.
[2] use "=" rather than "|=" when writing to CSR (otherwise you may
ACK something you don't mean to!).
1996-03-04 20:25:32 +00:00
e4c86dc3f8
Fix two bugs reported by Don Koch <aardvark@poirot.krl.com> (PR#2168).
...
[1] check return value from malloc() for NULL before trying to bzero it.
[2] use "=" rather than "|=" when writing to CSR (otherwise you may
ACK something you don't mean to!).
1996-03-04 20:22:50 +00:00
18ec26aa21
add _MACHINE and _MACHINE_ARCH, which are like MACHINE and MACHINE_ARCH,
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execpt without quotes. meant to be __CONCAT()ted for easy #includes
of machine-dependent headers for MI code (e.g. for the MI ISA/EISA/PCI/TC
bus code).
1996-03-04 05:04:10 +00:00
1c5d7babe5
Clean up tabbing/spacing in defns of MACHINE, MACHINE_ARCH, and MID_MACHINE.
1996-03-01 23:30:08 +00:00
3d67685d36
Do not build vnode_if.[ch] for each kernel. Build them once, like the
...
various syscall sources/headers, and just compile them. From PR 2142, OK'd
by mycroft.
1996-02-29 20:54:58 +00:00
2de7b2e5cb
update PMAP_PREFER
1996-02-28 22:44:33 +00:00
2d885d15e9
Fixup an RCS id.
1996-02-28 20:54:50 +00:00
51815fdcd6
Kill a mis-matched and unnecessary declaration.
1996-02-28 01:48:48 +00:00
2ce52ae489
Define build programs with `?=', so they can be overridden with `makeoptions'.
1996-02-26 02:53:20 +00:00
a246f6c835
Fixup some RCS ids.
1996-02-22 06:50:49 +00:00
3700dbe324
Correct the DMA transfer count when the target disconnects before
...
the whole transfer is completed. (Affects VME writes)
Reselect now works on the VME si board!
1996-02-22 03:22:52 +00:00
f63dd5fef2
sync with sparc version:
...
minor clean up: revise locations of disk_busy/disk_unbusy calls to match xd.c
1996-02-21 03:40:39 +00:00
9daf57454e
use phys_map for DVMA like the sparc
1996-02-20 22:05:32 +00:00
dfdd60a3d1
keep static symbols
1996-02-20 22:03:56 +00:00
b80de84521
kill SCSIDEBUG
1996-02-20 22:03:20 +00:00
e3e5c394ae
Oh. Now that size is unsigned, (size >= 0) is always true.
1996-02-20 02:42:55 +00:00
b3547c4296
New handlers for kernel trace and breakpoint traps. These allow
...
the kernel debugger (ddb or kgdb) to play with the stack pointer.
1996-02-16 23:36:52 +00:00
7dff812d6e
prototype fixes
1996-02-16 23:32:00 +00:00
c59b002704
Sync. with sparc version, and fix some cosmetic nits...
1996-02-16 20:36:11 +00:00
9433112204
Have <sys/param.h> so no need for <sys/types.h>
1996-02-16 20:33:27 +00:00
1c0f939eba
Fix comment
1996-02-16 20:18:51 +00:00
b49f01b2ce
Fix comments
1996-02-16 20:17:58 +00:00
gwr