fd81cf2b92
Correct offsets in the memory size probe; bus_space uses byte offsets. Fix suggested by
...
Ken Nakata.
1997-03-04 15:12:04 +00:00
956ec2a47c
The previous optimization of the interrupt handlers was a bit too
...
agressive. Being a little more conservative pays the biggest dividend.
1997-03-04 04:11:52 +00:00
18b2bdb000
Fix calculation of max virtual memory to be gobbled up by the buffer cache.
...
Apply "stop-gap" nbuf clamp only on sun4/4c and if nbuf not explicitly
configured in.
1997-03-03 23:07:15 +00:00
224221401b
Ooops. Add cvs-id + copyright.
1997-03-03 13:55:50 +00:00
b170f473ba
Add bus_space_peek_[1248] functions. These can be used by match/probe
...
functions.
1997-03-03 12:28:20 +00:00
301f6163bb
Addition of VME bus code.
1997-03-03 12:26:20 +00:00
485c62188c
VME bus code
1997-03-03 12:20:57 +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
f749003301
Fix part of last change: don't mask off the high bit of the VIA IER until
...
the interrupt has been unflagged. Problem noticed by Paul Goyette.
1997-03-03 04:19:06 +00:00
8c6fca26ee
Oops! Fix this to block all interrupts during configuration, after previous
...
interrupt priority changes.
1997-03-03 02:33:41 +00:00
72a7ae4ee5
Add architecture-specific ELf relocs for mips chips.
1997-03-03 00:19:29 +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
93d8b2c8b0
Add the MAC68K_BROKEN_VIDEO option, which is a hack that delays enabling
...
NuBus interrupts until an Ethernet card is attached.
XXX This should go away at some point, obviously.
1997-03-02 06:43:00 +00:00
152b0ab7d2
Adapt to sbc driver/attachment split
1997-03-01 20:22:16 +00:00
421abedbfe
Split bus-dependent autoconfig code from the driver. This allows for
...
the future addition of a Duo Dock front end.
1997-03-01 20:18:58 +00:00
df7f40213a
Allow A1 to be used for passing arguments to ROM routines. Also, clean up
...
debugging printf() formats. From Allen Briggs and Paul Goyette.
1997-03-01 17:20:34 +00:00
bda3351fc0
Some cosmetic changes.
1997-03-01 09:50:44 +00:00
dd064fc88a
Reset the scsibus only when bit 2 is set in flags.
1997-03-01 09:50:40 +00:00
da45c7f449
remove reference to pc532/kgdb_stub.c. We now use the mi version.
1997-03-01 09:50:30 +00:00
5a74618671
The ns32532 has no alignment restrictions. Define ALIGNED_POINTER to
...
reflect this.
1997-03-01 09:50:19 +00:00
035bf3987f
make db_expr_t a long.
1997-03-01 09:50:16 +00:00
73ea4ca540
Document a non-obvious use of addr in interrupt().
1997-03-01 09:49:48 +00:00
799c3228ec
kgdb_connect and kgdb_panic are not define in the mi kgdb_stub.c. Define
...
them here.
1997-03-01 09:49:45 +00:00
63183795c0
imask[IPL_ZERO] was updated after recomputing the run masks for all the
...
interrupt handlers. Due to this
- DIAGNOSTIC kernels would panic
- check_sir would run with the interrupt registered last blocked
Credits for finding and fixing this go to Ian Dall.
1997-03-01 09:49:44 +00:00
597322b455
* Adapt to changed definition of struct db_variable.
...
* Some cosmetic changes.
1997-03-01 09:49:42 +00:00
453b47e7bb
removed. We now use the mi version from /sys/kern.
1997-03-01 09:49:20 +00:00
a4b0e4c070
Protect MCLSHIFT definition so users can customize MCLBYTES, from Jonathan.
1997-03-01 06:57:45 +00:00
42be6ebfa7
Fix prototype for espmatch()
1997-03-01 06:38:36 +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
b2038a332d
Import interrupt priority changes from com patches:
...
* Make it a strict hierarchy. (It was close anyway).
* Add `serial' and rename `softtty' to `softserial'.
* Make soft interrupts a bit less special-case.
1997-02-28 16:24:03 +00:00
215c0b896a
Convert to generalized VIA interrupt registration
1997-02-28 15:50:50 +00:00
b57cf6e1ce
Remove obsolete comment. (This config *does* work).
1997-02-28 09:51:21 +00:00
705c637874
Define aesetup() to return an int, so that the attach function can
...
determine whether there was an error (if so, we unmap the slot space
for this device). Use this functionality to tell the attach function
that we couldn't clear the card's buffer.
Also in aesetup(), eliminate the bogus repetition of the error message
we print when the buffer clear actually fails. Noticed by Hauke Fath.
1997-02-28 08:56:05 +00:00
0b3eb5f3f2
Remove duplicate <machine/bus.h> include that crept in.
1997-02-28 07:54:02 +00:00
17fdd597df
Move the NuBus-specific watchdog function from if_ae.c to if_ae_nubus.c,
...
and allow the attach function to override the default watchdog. Also,
do some minor cosmetic surgery (rename bus space tags/handles and some
KNFing I missed the first time around).
1997-02-28 07:52:44 +00:00
359101fb43
Convert to generalized VIA interrupt registration
1997-02-28 07:46:59 +00:00
8f37a2983b
Generalize VIA1 and VIA2 interrupt registration a bit, and do a slight
...
optimization on the VIA interrupt handlers.
1997-02-28 07:41:41 +00:00
2563167e16
There's no reason to use splhigh() here.
1997-02-28 04:44:08 +00:00
cf0bcbc9b6
Define ALIGNED_POINTER
...
(missed when other <arch>/include/param.h files were updated)
1997-02-28 02:24:41 +00:00
9bf924ecc4
Be able to find out if we are booted from network.
1997-02-27 19:43:26 +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
5933eeaaed
Add ncr53c9x flag to esp.
1997-02-27 14:07:59 +00:00
868344972a
mac68k-specific portion of m.i. ncr53c9x driver.
1997-02-27 14:06:25 +00:00
96c6c333c2
Protect MCLSHIFT definition so users can customize MCLBYTES.
...
patch from jonathan.
1997-02-27 08:31:17 +00:00
6ed95c4eb8
Protect MCLSHIFT definition so users can customize MCLBYTES.
1997-02-27 03:52:17 +00:00
e33bdc63ae
Update for MI 53c9x driver.
1997-02-27 01:30:05 +00:00
4042a48848
Update for new 53c9x driver.
1997-02-27 01:27:54 +00:00
dea68fb2a1
s/esp/asc/g
1997-02-27 01:21:41 +00:00
0017cafe69
s/esp/asc/g, and make it carry the ncr53c9x attribute.
1997-02-27 01:20:53 +00:00
2c223871dd
Add a front-end for the MI 53c9x driver, called "asc", which is the
...
name used by Digital UNIX (formerly DEC OSF/1).
1997-02-27 01:19:40 +00:00
4878198b5c
Remove this driver; it is now obsolete.
1997-02-27 01:17:56 +00:00
f868730b6a
esp carries ncr53c9x attribute
1997-02-27 01:17:09 +00:00
5464afa761
Convert the SPARC esp driver to be a front-end for the MI 53c9x driver.
1997-02-27 01:16:19 +00:00
2929dff5bd
Use genassym.sh, to support cross-compilation.
1997-02-26 23:50:04 +00:00
2de163471e
Minimal changes to adapt to removal of NCR5380_PERMIT_RESELECT.
...
This driver should be updated to allow per-target control over
disconnect/reselect, but I will leave that to the port masters.
1997-02-26 22:29:08 +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
5e35ea57c5
Patches to make VS2000 to work. From Ari Suutari.
1997-02-26 18:38:19 +00:00
60bde8d1ca
Fix a kernel-dump that occurred when accessing a grf-device that was configured
...
in the config file but not found by the autoconfig code.
1997-02-26 12:28:40 +00:00
5e2ca8918d
Use generic date conversion module.
1997-02-26 12:26:36 +00:00
2d43c4a079
Allow MCLSHIFT to be overridden by a config option.
1997-02-26 12:22:06 +00:00
9324e8d0ed
Move all spl-related stuff to the new file intr.h. The latter file also
...
contains some generic defines used by the drivers in dev/[pci|isa].
1997-02-26 12:18:50 +00:00
7cebde0e19
Protect MCLSHIFT definition so users can customize MCLBYTES.
...
Also define MCLBYTES from MCLSHIFT.
1997-02-26 01:45:41 +00:00
a2ff9d9662
Protect MCLSHIFT definition so users can customize MCLBYTES.
1997-02-26 01:21:18 +00:00
b339d19d50
fixed typo
1997-02-25 17:49:46 +00:00
a2a40938b1
Move bus-independent setup code back into if_ae.c; enable the use of
...
configuration flags. For NuBus cards, attempt to find the MAC address
in the declaration ROM resources.
1997-02-25 06:36:04 +00:00
b2d1fe0537
update for current reality. Needs a lot of work.
1997-02-25 03:17:20 +00:00
0959d79d86
kill this
1997-02-25 03:16:57 +00:00
3435c699a5
Add ch, fd, ss, tun, uk
...
Add cdev for md
Add lkm slots
1997-02-25 01:15:01 +00:00
a4d9d21d6e
Define fdc,fd so config will create fdc.h
1997-02-25 00:46:58 +00:00
115b6d92fa
Define ALIGNED_POINTER
1997-02-24 23:16:53 +00:00
7fb32152cc
Fix PR/3253: Don't try to probe the isapnp port in ioports already claimed
...
by other devices.
1997-02-24 22:13:55 +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
298aecde5a
Force root to be on the ram-disk.
1997-02-24 12:23:33 +00:00
f03ee128a3
Add support for the Kinetics EtherPort SE/30, from Ken Nakata.
1997-02-24 07:34:18 +00:00
965cffaf20
NUBUS_SLOT_TO_PADDR -> NUBUS_SLOT2PA
1997-02-24 06:20:04 +00:00
155eb6369a
Update to reflect ae driver/attachment code split
1997-02-24 06:05:20 +00:00
6b0774a865
Split out the NuBus attachment code, and convert to bus.h
1997-02-24 06:03:55 +00:00
5e77023e13
The bus space tag really isn't used; stop the compiler from complaining.
1997-02-24 05:55:14 +00:00
9c91a181d6
Update copyright and license.
1997-02-24 05:47:33 +00:00
1c79e9f83d
The first GENERIC config for sun3x. Includes new esp driver.
1997-02-24 03:53:52 +00:00
eaca552bf2
Added files for esp SCSI driver.
1997-02-24 01:47:08 +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
3192bd314f
turn Alpha's ELF_TOOLCHAIN checks to ECOFF_TOOLCHAIN checks
1997-02-23 20:42:24 +00:00
e5c684f608
Added lots more items.
1997-02-23 04:21:28 +00:00
c812c6e43d
Do profiling if GPROF and PROFILE_ASM are defined.
1997-02-23 04:20:29 +00:00
9675b132fa
Updated to reflect the addition of the icside and rapide drivers.
1997-02-23 04:15:20 +00:00
13f13977eb
Since the setroot changes set_swap_device() is has been a dead function
...
so remove it.
1997-02-23 04:09:53 +00:00
a61dea1a59
Added files for the icside and rapide device drivers.
1997-02-23 04:08:49 +00:00
4fbf5c86aa
Clean and flush the instruction and data caches prior to turning of the
...
MMU in boot0().
This solves the problem of cache hits after the kernel has rebooted the
machine as even with the cache off hits will occur for data/instructions
already in the cache.
1997-02-23 04:05:19 +00:00
045ff1df99
Initial commit of the rapide driver. This driver provides support for the
...
RapIDE32 EIDE interface podules.
This driver currently only support issue 2 podules.
1997-02-23 04:00:31 +00:00
a47555862b
Initial commit of the icside driver. This driver provides support for
...
the ICS IDEA IDE interface podules.
1997-02-23 03:57:45 +00:00
66f1f203e3
Synchronise with podules files.
1997-02-23 03:52:29 +00:00
6c7cc537c9
Add ID for ANT EtherM network slot interfaces.
1997-02-23 03:51:19 +00:00
eb84168030
Suport size=4 in bus_peek(), and clean out some junk.
1997-02-22 19:27:18 +00:00
0f37c96cc4
Add peek_long()
1997-02-22 19:06:24 +00:00
7524900a0f
Remove niggles that made it into the copyright, and correct the
...
license terms (added Jason Thorpe).
1997-02-22 04:56:17 +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
db2ab09cf2
Add bus.h, in light of recent nubus_attach_args changes
1997-02-22 02:17:40 +00:00
4ca0768334
Fix bug in pmap_page_copy and pmap_page_zero that caused data corruption
...
when paging on Sun4m machines with SuperSPARC processors. Essentially,
the copy/zero operations were done via uncached memory accesses, which
bypassed the snooping logic of the write-back caches, causing stale data
to be copied or generated.
Pointed out by Chris Torek <torek@bsdi.com>
1997-02-22 00:06:06 +00:00
ec6725f267
Make this compile again; missed this file when fixing nubus.h errors.
1997-02-22 00:00:34 +00:00
900bc3f621
Add OBIO_EMULEX_SCSI, and some comments about attach order.
1997-02-21 20:33:09 +00:00
5c8de7766a
Implement bus_space_set_multi_N(), bus_space_set_region_N(), and
...
bus_space_copy_N(). Bus space support is now complete.
1997-02-20 05:53:00 +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
b1e5912330
We need bus.h now, due to recent nubus_attach_args change.
1997-02-20 00:23:25 +00:00
e1ca9af0cf
Add dev/clock_subr.c
1997-02-19 23:40:30 +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
e86bc96653
Basic change to cpu-config code. This will make support of new
...
cpu types much easier.
1997-02-19 10:04:09 +00:00
c079123e89
Add a bus space tag field to nubus_attach_args
1997-02-19 06:21:49 +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
0a928acbfc
Remove some unnecessary <vm/*> headers. Have to keep <vm/vm_param.h>,
...
at least until boolean_t moves to <sys/types.h> or someplace...
Also make ddb_regs extern here. Closes PR#3213
1997-02-18 22:29:58 +00:00
25c5ca44ce
Define ddb_regs here (and extern in db_machdep.h)
1997-02-18 22:27:32 +00:00
5f501028f6
No longer need pm_stats
1997-02-18 21:21:11 +00:00
175166de6a
comment PFIL_HOOKS as it is redundant (as an option) when used with ipfilter.
1997-02-18 21:10:19 +00:00
22245e60a5
comment PFIL_HOOKS as it is redundant (as an option) when used with ipfilter. minor format
1997-02-18 21:09:56 +00:00
b10b2c5426
comment PFIL_HOOKS as it is redundant (as an option) when used with ipfilter.
1997-02-18 21:07:36 +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
b7a0884908
The previous commit was an "oops" due to out-of-date sys/lib/* files.
1997-02-18 17:12:46 +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
2c7b4c9af4
Share autoconf.c with the sun3
1997-02-18 15:15:02 +00:00
b2d071ede7
Add bus_subr.c; share autoconf.c with the sun3
1997-02-18 15:13:13 +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
6e638fd4fb
Call mount() on function entry if both GPROF and PROFILE_ASM are defined.
1997-02-18 03:15:06 +00:00
ad178d5138
Limit valid numeric digits to between 0 and min(base, 9) inclusive so that
...
puntuation characters are not evaluated.
1997-02-18 03:12:15 +00:00
e4316a91d0
Rebuilt from podules file.
1997-02-18 03:08:59 +00:00
c569d5e23f
Added new podule ID's for ICubed etherlan interfaces.
...
Fixed typo in A448 title string.
1997-02-18 03:08:04 +00:00
d28a4db292
Update to use new style ``clean'' and ``depend'' rules.
1997-02-16 22:18:01 +00:00
90466a7b42
protect against multiple inclusion, make HEAP_LIMIT define libsa-specific
1997-02-16 21:27:06 +00:00
c3aeacf957
unsigned -> long to match ddb change.
1997-02-16 20:37:29 +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
657c7b5d55
This file has been obsoleted for ages.
1997-02-16 17:40:46 +00:00
e123072427
:: -> :
1997-02-16 13:00:49 +00:00
b974335693
Fix some typo's from the setroot mega commit and re-order the device
...
preferences.
1997-02-16 12:59:56 +00:00
0c7dacfcec
All these files are ancient and haven't been used in years -- the
...
current boot blocks are in boot/; we need the thing cleaned out so we
can put the new libsa based boot stuff in its place.
1997-02-15 23:54:52 +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
da6b170800
Add sun3/regdump.c, sun3/sig_machdep.c
1997-02-14 20:01:41 +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
85aab927f0
Fix obvious typo.
1997-02-14 13:06:28 +00:00
25c49f276f
Revive in simplified form; include GENERIC and enable md_root hooks.
1997-02-14 06:27:20 +00:00
150538df02
Add memory disk pseudo-device
1997-02-14 06:23:14 +00:00
0b91c7f0cb
Use MAKEBOOTDEV macro to construct bootdev
1997-02-14 06:15:30 +00:00
662401449a
Remove incorrect comment re: bootdev
1997-02-14 06:13:50 +00:00
967e257614
Implement bus_space_alloc() and bus_space_free(), borrowed from i386.
1997-02-14 06:10:53 +00:00
6066941306
Add prototypes for bus_space_alloc() and bus_space_free()
1997-02-14 06:02:57 +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
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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
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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.
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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.
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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.
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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.
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Reduce MAXMCAST by a few to be safe.
1997-02-13 20:40:11 +00:00
f6f4cf1d40
Remove redundant info from bus_space_map() diagnostic in ascattach()
1997-02-13 19:55:48 +00:00
0f53b79607
#include <sys/systm.h> to bring in printf() prototype
1997-02-13 19:42:42 +00:00
603a2bd8f4
Add hsk and drq locators, which will be used only by SCSI devices.
1997-02-13 19:01:07 +00:00
ed573bfb7c
Split the obio interface into two forms: optional address only for most
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devices (obio_norm) or optional address, HSK, and DMA for 5380-based SCSI
controllers (obio_scsi5380). Update all obio-attached drivers
appropriately.
Also, attach fpu to mainbus, rather than obio.
1997-02-13 18:59:06 +00:00
45ff882a54
Replace sun3/kgdb_stub.c with sun3/kgdb_machdep.c
1997-02-13 18:14:31 +00:00
570e1f1eb2
Attach the fpu to mainbus, not obio
1997-02-13 17:29:43 +00:00
8869e895a8
Convert meaningless '0' into a more human readable 'IOMMU_PDE_DT_INVALID'.
1997-02-13 07:38:21 +00:00
a7b2815a55
Import Dennis Ferguson's i386 clock change request from PR 2785:
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* Add table-driven assembly-coded microtime().
* add boot-time computation of the interpolation table,
allowing the hand-coded microtime() to work with locally-tuned
nonstandard values of HZ or TIMER_FREQ.
* delete old C version of microtime().
1997-02-13 00:59:12 +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
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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.
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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
9efff168a1
Remove ::
1997-02-12 18:07:53 +00:00
cb344cfe97
ra disks is DV_DISK, not DV_DULL.
1997-02-12 18:02:47 +00:00
40f0692085
s/tms/mt/
1997-02-12 18:00:42 +00:00
e7d1921239
Remove bogus prototypes.
1997-02-12 17:58:56 +00:00
e42e582ebb
Fix so it works with root over NFS.
1997-02-12 17:57:39 +00:00
c44e241f49
Add a forgotten #ifdef DDB
1997-02-12 17:55:54 +00:00
f5f92a31ca
Walk a step closer to more intelligent User PTE handling.
1997-02-12 17:52:59 +00:00
2bb5ceb3e0
Improve sub-type identification of the CVAX CPU, for later cache handling.
1997-02-12 17:50:36 +00:00
ccee4cf825
Machine-dependent part of the KGDB remote "stub"
1997-02-12 16:24:02 +00:00
9c755c6566
Now using <sys/kgdb.h>
1997-02-12 16:16:58 +00:00
198969f083
Replace kgdb_stub.c with kgdb_machdep.c
1997-02-12 16:14:04 +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
7e1c9811f9
Move asc0 here from std.mac68k. Remove COMPAT_SUNOS, as it's dead weight
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on this machine. Add some minimal driver descriptions.
1997-02-12 04:47:05 +00:00
362d7e5473
Move asc0 here from std.mac68k. Add some minimal driver descriptions.
1997-02-12 04:31:35 +00:00
8807428ab4
Move asc0 here from std.mac68k, and enable PFIL_HOOKS option so that
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the if_ipl LKM can be loaded. Add some minimal driver descriptions.
1997-02-12 04:29:10 +00:00
cdcbc525e6
Move asc to individual kernel config files
1997-02-12 04:26:05 +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>
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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
2d1b2f72cd
Add m68k/kgdb_m68k.c
1997-02-12 01:01:07 +00:00
09cc42f318
Add kgdb_reg_t, KGDB_NUMREGS, KGDB_BUFLEN
1997-02-12 00:59:46 +00:00
64b7559e4f
Machine-dependent KGDB sharable on all m68k machines.
1997-02-12 00:58:01 +00:00
f5ac9d5deb
Add a bus space tag field to obio_attach args, initialize it in
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obio_search(), and use it in the ASC driver. Thanks to Jason for
pointing this out. Minor KNFing while I'm here.
1997-02-11 22:44:25 +00:00
f9e4592ed5
Add an addr locator to obio.
1997-02-11 21:25:07 +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
9c65cce961
Only run dbsym if not KGDB
1997-02-11 19:00:21 +00:00
9536056d54
Fix some comments
1997-02-11 18:59:23 +00:00
78098d98dc
Remove dependency on asc driver, using generic console bell callback
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instead. Bell parameters are now entirely self-contained, as they
are managed by ite-specific ioctl()'s.
1997-02-11 07:51:18 +00:00
77e960bf17
Complete revamp of Apple Sound Chip support. The ASC can now be accessed
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as a real device whose registers and buffers are available through mmap(2),
which makes further development of the driver considerably less painful.
1997-02-11 07:47:36 +00:00
2a2a70d39c
Initialize and use extent manager for bus space mapping functions.
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Tweak bus_space_{tag,handle}_t types slightly to facilitate this.
1997-02-11 07:37:41 +00:00
154aa56b01
Add asc character device; kill cdev_grf_init() macro.
1997-02-11 07:35:49 +00:00
83697fa8b9
Added a field sc_ixfer to the sfas_softc structure to allow the standard
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sfas ixfer() routine to be overridden with a card specific one.
1997-02-11 03:33:46 +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)
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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
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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
876ad8d706
Console bell callback support prototypes
1997-02-10 22:13:40 +00:00
e0be798a98
Add needs-flag to asc driver
1997-02-10 22:11:27 +00:00
c1370f4435
Add console bell callback support
1997-02-10 22:06:20 +00:00
7ceee3c729
Add -fno-defer-pop to COPTS (helps ddb backtrace).
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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
258699485f
add missing parentheses to assym.h rule.
1997-02-10 10:54:00 +00:00
faec60a06c
Add a define for the cpu_functions structure member cf_sleep.
1997-02-10 04:01:08 +00:00
scottr