thorpej
e97c5f6c50
Update the model string for current reality.
1997-09-13 10:09:39 +00:00
thorpej
9a5f8236b5
Don't panic if we receive a Processor Correctable Error or a System
...
Correctable Error; report them, instead.
XXX Need a platform-specific machine check handler so we can decode the
logout area on such errors.
1997-09-13 10:01:33 +00:00
thorpej
12b0c2a20a
The Alpha console uses BOOTP for network booting, so the NetBSD kernel
...
should, too. Enable the BOOTP support in nfs_boot().
1997-09-13 07:42:01 +00:00
thorpej
f784e8dc15
Apparently, new AlphaStation 500/600 firmware has the same problem with
...
PCI master aborts as eb164 firmware, so use the same workaround mechanism
on all system types (clear error register's master abort bit, and check
it after accessing configuration space), not just eb164's.
This also fixes a bug on eb164's - when making the Alpha port compile
again, I made an error that caused this to not be used on eb164 systems,
either. Thanks to Matt Jacob for pointing out this goof.
1997-09-13 05:58:07 +00:00
mycroft
a9155c5057
Set the status word as well, and remove a bogus comment.
1997-09-12 10:29:20 +00:00
mycroft
701aa39854
Oops; didn't delete two retval[] usages in setregs().
1997-09-12 09:59:53 +00:00
mycroft
cba224ed23
FPCOPROC is no longer used here.
1997-09-12 09:29:13 +00:00
mycroft
4e5b47eba3
fputype is defined in locore.s now.
1997-09-12 09:27:49 +00:00
mycroft
11393fe5b9
Add and use fputype. Optimize floating point save/restore routines a bit more
...
if only one CPU type is defined. Eliminate FPCOPROC. Merge some of the
68060 floating point stuff from the x68k port.
1997-09-12 09:25:36 +00:00
mycroft
5933da103c
Add and use fputype. Optimize floating point save/restore routines a bit more
...
if only one CPU type is defined. Eliminate FPCOPROC.
1997-09-12 09:23:18 +00:00
pk
27f2065c2c
Update syscall() and setregs() in the wake of the recent execve() changes.
1997-09-12 08:55:01 +00:00
mycroft
cd9a968cb7
Fix a test that should be on fputype rather than cputype.
1997-09-12 08:41:55 +00:00
mycroft
8a42aeac7b
GC old comment.
1997-09-12 08:35:15 +00:00
mycroft
8a8fa1ee59
Eliminate some uses of FPCOPROC.
1997-09-12 08:19:00 +00:00
mycroft
1192cdbe7e
FPCOPROC is already in the Makefile; no need for it here.
1997-09-12 08:14:06 +00:00
mycroft
30073771b6
Move definition of FPCOPROC into the Makefile, since it's always required.
1997-09-12 08:13:26 +00:00
mycroft
e9f392b0a9
Eliminate some uses of FPCOPROC.
1997-09-12 08:08:50 +00:00
mycroft
55582e5bc2
The FPCOPROC option no longer exists.
1997-09-12 08:04:12 +00:00
mycroft
49f0bbb105
Nuke Locore.c. It's way too out of date to be useful at this point.
1997-09-12 07:59:20 +00:00
mycroft
895a1eced4
Fix an error from when Locore.c was removed.
1997-09-12 07:56:37 +00:00
mycroft
50cfb2fcdd
Kill vestiges of Locore.c.
1997-09-12 07:55:17 +00:00
mycroft
982f24e698
Always initialize all registers in setregs().
1997-09-12 07:00:30 +00:00
mycroft
42c101eb00
Fix execve(2) and *setregs() interfaces so emulations can set registers in a
...
more correct way. (See tech-kern.)
1997-09-12 05:48:08 +00:00
mycroft
25f153bb22
Add fe0.
1997-09-12 05:22:55 +00:00
mycroft
73b4fdacad
Initialize all registers in setregs().
1997-09-12 05:01:09 +00:00
mycroft
d0917c65e9
Add an ibcs2_setregs().
...
XXX Current implementation is a horrible kluge.
1997-09-11 23:07:25 +00:00
mycroft
99a6404735
Add an ibcs2_setregs().
1997-09-11 23:05:30 +00:00
mycroft
16a8787248
Fix execve(2) and *setregs() interfaces so emulations can set registers in a
...
more correct way. (See tech-kern.)
1997-09-11 23:01:44 +00:00
chopps
44f6ba6c55
VM_MAX_ADDRESS is the user max address -- adjust
1997-09-11 14:01:07 +00:00
pk
aeec7a4ecc
Turn off "branch folding" in microsparc II processors. This seems to
...
avoid strange panics happening. Patch suggested by Chris Torek.
1997-09-10 19:11:23 +00:00
gwr
b1fe1c2452
Generalize somewhat (now works for alpha too).
1997-09-10 16:25:07 +00:00
scottr
5dd9e25dca
For consistency: VIA_initialize() -> via_init()
1997-09-10 04:38:47 +00:00
scottr
d1feb13390
Move VIA_initialize() from configure() to locore.s, shortly after
...
setting up and enabling the MMU. This has the effect of ensuring
that any stray interrupts that get posted before the IPL is lowered
will be handled gracefully, i.e. without an access fault or illegal
instruction exception.
1997-09-10 04:22:33 +00:00
scottr
eb3c36eb89
Add ROM vectors and I/O info for the IIfx.
1997-09-10 03:43:48 +00:00
mycroft
d766a8aa21
Remove some vestiges of BDB.
1997-09-09 21:42:38 +00:00
pk
0bd088474a
Turn on D_DSBL_WRINVAL on `ledma'.
1997-09-09 20:54:48 +00:00
scottr
01c7934554
Define, implement, and use oss_intr().
1997-09-09 17:37:10 +00:00
mycroft
6da60facfb
GC a bunch of NEWCONFIG stuff.
1997-09-07 13:05:39 +00:00
mycroft
892d336277
Increase FDC_MAXIOSIZE to MAXBSIZE, now that we can handle it.
1997-09-07 13:03:10 +00:00
drochner
fba474f53a
add prototype definition for DHCP support
1997-09-06 14:32:31 +00:00
drochner
969e506de4
Oops, last change made "make depend" work incompletely. Don't define
...
a "depend" rule here.
1997-09-06 14:26:47 +00:00
drochner
281398581a
-Wall fixes
1997-09-06 14:08:27 +00:00
drochner
3b191b29c0
enable -Wall
1997-09-06 14:07:57 +00:00
drochner
be8a78e9b5
-use DHCP extensions in bootp()
...
-enable -Wall
1997-09-06 14:06:53 +00:00
drochner
80d9738db8
-Wall fixes
1997-09-06 14:03:55 +00:00
drochner
d99aa8efc0
Collect prototypes here.
1997-09-06 14:02:51 +00:00
drochner
7546d66094
Make sure the <machine/*.h> includes come from current kernel sources,
...
not from installed userland.
1997-09-06 14:02:13 +00:00
veego
b8b28812be
Add missing keypad entry for '+' and correct a comment. From pr#3893.
1997-09-06 12:41:10 +00:00
scottr
da80f6c913
Catch bus error in sbc_pdma_out() and panic with a reasonable
...
error message.
1997-09-06 07:53:14 +00:00
scottr
18883bf3fc
In itematch(), check to see if the framebuffer PA matches either the
...
$Fssxxxxx 1MB slot space documented in the old Inside Macintosh, or the
$Fs0xxxxx 1MB slot space documented in the new IM and Guide to Macintosh
Family Hardware.
1997-09-06 06:51:54 +00:00
thorpej
ed2ec4869c
Update for Chris Demetriou's changes made to the bus.h interface:
...
- bus_space_copy -> bus_space_copy_region (for consistency)
- "cacheable" argument becomes a "flags" argument instead, with
BUS_SPACE_MAP_CACHEABLE and BUS_SPACE_MAP_LINEAR flags currently
defined.
1997-09-06 05:44:07 +00:00
thorpej
1aa35e94d4
s/BUS_BARRIER/BUS_SPACE_BARRIER/g
1997-09-06 05:21:14 +00:00
thorpej
613ee19c60
Add DDB.
1997-09-06 02:04:18 +00:00
thorpej
1f6a8f7d03
Enable DDB.
1997-09-06 02:03:32 +00:00
thorpej
66fdddf6aa
Add DDB files.
1997-09-06 02:03:11 +00:00
thorpej
9dcf694bd2
Prototype db_register_value().
1997-09-06 02:02:25 +00:00
thorpej
998d79d26a
Add support for DDB (in-kernel debugger) to NetBSD/alpha, based on
...
such code for Mach 3's Alpha port. Initially reworked for NetBSD/alpha
by Chris Demetriou, and then heavily hacked on by me. Works, but is still
a little rough around the edges. Known problems:
- Error recovery could be improved a bit.
- Back traces don't work.
- Single-stepping can be flaky, at times. (Alpha doesn't have hardware
support for single-stepping, and I'm not entirely convinced the
MI DDB software-emulated single-stepping logic is 100% correct.)
- Logic for when to drop into DDB needs some improvement.
1997-09-06 02:00:48 +00:00
thorpej
36f209b762
Split off PALcode functions into their own header file.
1997-09-06 01:23:52 +00:00
chuck
0b471e545e
add bits for %cr4 and cpu_feature [from freebsd and www.sandpile.org]
1997-09-05 22:28:12 +00:00
chuck
302dad0aaa
add invlpg, and rcr4/lcr4
1997-09-05 22:25:20 +00:00
thorpej
7df7a43ce7
When loading a symbol section, make sure it is aligned.
1997-09-05 21:50:34 +00:00
thorpej
ba8becebfc
installbood_cd9660 no longer exists.
1997-09-05 20:20:17 +00:00
gwr
d2e3710fa9
Cosmetic (s/sun3_/_/) to be closer to the sun3x version.
1997-09-05 04:51:06 +00:00
gwr
6220d3efdf
Add a comment about IDPROM_BASE (XXX)
1997-09-05 04:47:43 +00:00
gwr
c04589c8a8
Make stand/Makefile.inc work with obj directories. (Fixes PR 4014)
1997-09-05 04:31:50 +00:00
thorpej
2f657a6266
Add some debugging code to log sgmap activities. Also, make sure that
...
we return "no valid mappings" if there is an error while loading the
sgmap.
1997-09-05 02:21:49 +00:00
thorpej
2ecccdc05f
Define Status 0 and Status 1 registers.
1997-09-05 02:14:31 +00:00
thorpej
55800b610a
Implement bus_dmamem_mmap().
1997-09-05 02:05:37 +00:00
thorpej
dc50e810ea
Implement bus_dmamem_mmap().
1997-09-05 01:44:42 +00:00
scottr
093be63832
Back out last commit; it interfered with NuBus video, and will
...
have to be reworked.
1997-09-04 00:54:04 +00:00
thorpej
6f4f08b8b2
Add a few more PALcode operations, as documented in pages (II-B) 2-1 through
...
(II-B) 2-33 of the Alpha AXP Architecture Reference Manual, Second Edition:
* rdps - Read Processor Status, needed by spl* functions.
* cflush - Cache Flush
* rdval - Read System Value
* wripir - Write Interprocessor Interrupt Request
* wrval - Write System Value
cflush, rdval, wripir, and wrval are used in multi-processor environments.
1997-09-03 23:09:04 +00:00
thorpej
032358ab33
From hp300 pmap: use mycroft's pv_entry allocator (from i386 port).
1997-09-03 19:07:32 +00:00
scottr
7883fba4bf
Two video-related changes:
...
- Only set mac68k_vidphys if we're on a machine that we couldn't get
the Mac OS memory map.
- If we could get the Mac OS memory map, use the framebuffer size found
by get_mapping() rather than the size calculated using the Booter
environment.
1997-09-03 06:40:15 +00:00
scottr
e68adcb18e
Initialize the bus error and address error vectors explicitly for all
...
CPUs, and set up the VBR just to be certain.
1997-09-03 06:34:08 +00:00
scottr
f30496c3f2
When identifying the CPU, print the scaled factor resulting from
...
calibration of the delay() loop.
1997-09-03 06:28:55 +00:00
scottr
c0f620b961
Don't initialize the bus error and address error vectors; as we do that
...
in the startup code already.
1997-09-03 06:16:24 +00:00
scottr
c4ab61a0cf
Eliminate the use of the register keyword, and use standard
...
type names. Also, eliminate an unnecessary DEBUG printf().
1997-09-03 06:14:42 +00:00
thorpej
f03ded039c
Update from hp300 pmap: define an active_user_pmap() macro and use it.
1997-09-03 00:58:13 +00:00
thorpej
0f5f0e115a
Define a cdev_satlink_init(). XXX This should be done in an MI header file.
1997-09-03 00:25:01 +00:00
thorpej
6cf58542f9
PMAP_{,DE}ACTIVATE() are no longer exported from the Utah-derived pmap.
1997-09-02 23:52:55 +00:00
thorpej
243aa23148
Add __KERNEL_RCSID() and definitions for ISA satlink driver.
1997-09-02 23:41:04 +00:00
thorpej
44e33a2f5f
Update for changes to how bus space tags are initialized.
1997-09-02 20:43:07 +00:00
thorpej
90798596fe
Remove references to vm_pmap.
1997-09-02 20:37:23 +00:00
thorpej
e7bb7bdc4b
Remove references to vm_pmap.
1997-09-02 20:11:24 +00:00
thorpej
f203067ae3
Adjust for changes to bus space tag initialization.
1997-09-02 20:10:28 +00:00
thorpej
a71cecbec3
Fix a typo.
1997-09-02 20:08:02 +00:00
thorpej
991f4ebc72
cia_bus_ -> cia_swiz_bus_
1997-09-02 20:07:20 +00:00
thorpej
80e3db443f
Apply a change made to other PCI chipsets:
...
don't expect/provide pci_decompose_tag to be a MI, public function. It
wasn't intended to be to begin with, and uses of it (e.g. the one in the
'de' driver) are quite likely to be incorrect.
1997-09-02 20:05:28 +00:00
thorpej
3735c7d1d7
Fix a think-o.
1997-09-02 19:39:15 +00:00
thorpej
df1dcf81d0
Oops, missed one.
1997-09-02 19:18:20 +00:00
thorpej
cc5eaab25b
More garbage-collection.
1997-09-02 19:16:32 +00:00
thorpej
b2a8424bb5
Garbage-collect loadustp(); the functionality has moved to pmap.old.c
1997-09-02 19:07:22 +00:00
thorpej
2c5c631b71
- Make the pmap_activate() and pmap_deactivate() interfaces consistent my
...
passing them a proc *, which encapsulates all of the information necessary
to activate an address space.
- Garbage-collect pmap->pm_stchanged; it's not really used for anything.
1997-09-02 19:06:13 +00:00
thorpej
bf232f7a37
Make the pmap_activate() and pmap_deactivate() interfaces consistent my
...
passing them a proc *, which encapsulates all of the information necessary
to activate an address space.
1997-09-02 19:04:57 +00:00
thorpej
a47a8a25d6
Adjust for an interface change in a not-NEW_PMAP case in cpu_fork().
1997-09-02 19:03:58 +00:00
thorpej
f1373b949c
- Make the pmap_activate() and pmap_deactivate() interfaces consistent my
...
passing them a proc *, which encapsulates all of the information necessary
to activate an address space.
- Garbage-collect pmap->pm_stchanged; it's not really used for anything.
1997-09-02 19:00:53 +00:00
thorpej
5042993a22
- Make the pmap_activate() and pmap_deactivate() interfaces consistent my
...
passing them a proc *, which encapsulates all of the information necessary
to activate an address space.
- Clean up some debugging code.
1997-09-02 18:59:02 +00:00
thorpej
364d6a31a7
Adjust some NEW_PMAP code for a slight interface change.
1997-09-02 18:54:28 +00:00
thorpej
511e46c568
Clean up the context switching code a bit:
...
- Marco-ize the 3 instructions that actually switch to the new process
context.
- Unify (except for the pmap_deactivate() call) the NEW_PMAP and not-NEW_PMAP
versions of cpu_switch(), and clean up some comments.
- Tidy up the not-NEW_PMAP bits of switch_exit().
1997-09-02 18:53:26 +00:00
thorpej
d316987784
Garbage-collect VM_PMAP_STPTE, USTP_OFFSET, VM_PMAP. Define VM_MAP_PMAP
...
instead.
1997-09-02 18:48:58 +00:00
thorpej
b7b3955ce0
Fix a typo: ALPHA_PTE_WRITE needs to include the "user write" bit.
1997-09-02 14:29:37 +00:00
thorpej
6caf625430
Note that a2 and a3 contain bootinfo information passed from the boot
...
program to alpha_init().
1997-09-02 14:29:00 +00:00
thorpej
d95ac139e0
Oops, wrap cpu_decl()s inside #ifdef _KERNEL/#endif.
1997-09-02 14:25:34 +00:00
thorpej
8b6e894364
Clean this up a bit; defopt has rendered the #undef hacks unnecessary.
...
Also, put the cpu_decl()s in cpuconf.h, so that platform support files
can pull in the prototypes from there, and pull in options for those
systems for which there is code in the source tree.
1997-09-02 14:19:29 +00:00
thorpej
b7c1c1e321
Pull in alpha/cpuconf.c
1997-09-02 14:06:02 +00:00
thorpej
5c72d6a933
Garbage-collect.
1997-09-02 14:03:10 +00:00
thorpej
e79009b830
Ressurect from the Attic.
1997-09-02 14:00:11 +00:00
thorpej
9db8b6018f
Make a note about option headers.
1997-09-02 13:42:49 +00:00
thorpej
1df0782d87
Pull in DEC_3000_300 and DEC_3000_500 options.
1997-09-02 13:29:17 +00:00
thorpej
a4cef84ac7
Pull in DEC_3000_300 option.
1997-09-02 13:26:42 +00:00
thorpej
529d790161
Pull in DEC_AXPPCI_33 option.
1997-09-02 13:25:36 +00:00
thorpej
cb32cf1ece
Pull in DEC_EB164 and DEC_KN20AA options.
1997-09-02 13:24:48 +00:00
thorpej
b57ee951d0
Pull in DEC_2100_A50 and DEC_EB64PLUS options.
1997-09-02 13:23:56 +00:00
thorpej
49a2bcd443
Pull in FIX_UNALIGNED_VAX_FP option.
1997-09-02 13:22:53 +00:00
thorpej
693b3e7262
Nuke the idea of <machine/options.h>. It completely defeats the purpose
...
of fine-grain option dependencies.
1997-09-02 13:17:47 +00:00
thorpej
e234ed15b6
Fix oversight in a previous commit.
1997-09-02 12:54:27 +00:00
thorpej
375ad27ed8
- Garbage-collect all DMA-related initialization, calling a separate
...
*_dma_init() function instead.
- Pass the appropriate bus dma tag to children.
1997-09-02 12:51:20 +00:00
thorpej
3ac7ac6e63
Garbage-collect.
1997-09-02 12:43:22 +00:00
thorpej
aa7a2876e6
Treat bus space tags more like pci chipset tags and bus dma tags: allocate
...
them statically within a chipset's state structure, and pass them to
the *_bus_{io,mem}_init() functions.
1997-09-02 12:40:18 +00:00
leo
225274f8b4
Add BUS_SPACE_MAP_* macro's.
1997-09-02 11:19:02 +00:00
thorpej
fd01db8b74
Use more complete #include directives when pulling in the chipdep
...
functions.
1997-09-02 11:09:51 +00:00
thorpej
9199b6645b
Clean up RCS IDs.
1997-09-02 10:56:52 +00:00
thorpej
d450130943
Adjust for new names for the PCI i/o and mem swizzle-style access
...
function files.
1997-09-02 10:43:27 +00:00
thorpej
8f286ca7f3
Renamed to pci_swiz_bus_{io,mem}_chipdep.c by repository copy.
1997-09-02 10:39:15 +00:00
thorpej
8998fa1198
Revive these files from the Attic.
1997-09-02 10:26:55 +00:00
jonathan
034f64c0da
Set fixtick to (1000000 % hz) when NTP is configured.
1997-09-01 08:05:05 +00:00
pk
240f9f0804
Bring db_{read,write}_bytes() prototypes in scope.
...
Move Debugger() within `#ifdef DDB'
1997-09-01 00:16:31 +00:00
pk
7d7a8e5773
Switch to MI kgdb code.
1997-08-31 21:29:16 +00:00
pk
84877e89f6
Allow a BREAK to cause a kgdb_connect().
1997-08-31 21:26:37 +00:00
pk
7950e785f9
Switch to MI kgdb code.
1997-08-31 21:22:44 +00:00
pk
2b1e7bab51
pmap_writetext(): use context 0.
1997-08-31 21:08:03 +00:00
is
7a5cd3368f
We may not open the 'a' partition here, as there are Amiga partition tables
...
without an 'a' partition. We open the RAW_PART partition instead.
Without this, a boot partition on the 'b' or later partition of such a disk
won't be found.
1997-08-31 16:33:13 +00:00
scottr
59d6043196
Do run-time determination whether to save the TC value for AV
...
Macs; this way at least those models can configure intvid0.
From Dave Huang.
1997-08-30 22:29:10 +00:00
mycroft
8c578dc960
Pass down bus_dma_tag_t's as appropriate (per Jason's bus_dma code).
1997-08-30 06:53:57 +00:00
mycroft
d4b3029855
Set the I/O and memory enable flags for the main PCI bus.
1997-08-30 06:52:55 +00:00
jonathan
5342b11519
Replace copyright notice.
1997-08-30 01:51:02 +00:00
thorpej
3220411801
Define PAL_cflush, PAL_ipir, and PAL_OSF1_wrperfmon PALcode operations.
1997-08-29 23:17:37 +00:00
leo
42c4123e4d
Define 2 md devices.
1997-08-29 19:52:08 +00:00
leo
16bdafc3a5
Pull in Scott Reynolds' version of _splraise(). Also do a bit of typographic
...
cleanup while visting this file.
1997-08-29 19:47:52 +00:00
thorpej
417cce7c06
Fix typo(?) in dlmiss handler ("store" bit erronenously set). From
...
Kazuki Sakamoto <sakamoto@cec.co.jp>, PR #3583 .
1997-08-29 19:11:07 +00:00
mikel
4058521515
add KMEMSTATS and sync GENERIC, INSTALL, and DISKLESS
1997-08-28 08:00:12 +00:00
augustss
a79408b6c7
Change match routine to use "audio" as the ROM name.
1997-08-27 22:42:23 +00:00
augustss
c58d387b0f
Fix prototype for amd7930_set_params.
1997-08-27 22:33:59 +00:00
is
e7c8f94f9d
Yet another BROKEN removed, and another small cleanup.
1997-08-27 20:41:30 +00:00
is
1dc1561ebc
Rename the _probe function to _match, and remove the
...
#ifdef _BROKEN_INDIRECT_CONFIG which we dont need here.
Thanks to Bernd Ernesti for pointing this out.
1997-08-27 20:35:46 +00:00
is
2f824e16e8
Oops, forgot this in last kilocommit:
...
Attach com at drsupio, drsupio at mainbus, and make
the ttyC0 stuff refer to the com driver.
1997-08-27 20:18:19 +00:00
is
0564e80e3e
This is no longer needed.
1997-08-27 19:37:30 +00:00
is
f7c9a70a19
Define supio, a direct bus with a single locator, the port number. This
...
is for "standard PC i/o stuff" at known and constant locations, e.g. when
multi-io chips are used on non-ISA mainboards.
Implement drsupio.c, the DraCo version of this.
Attach the generic com.c to this bus.
Remove the old drcom hack.
1997-08-27 19:32:47 +00:00
is
45a8ec2d22
Amiga port bus.h. Currenlty, only the _1 functions are implemented.
1997-08-27 18:52:57 +00:00
is
2e45e81622
machine/intr.h for the Amiga port. Mostly a wrapper around other includes.
1997-08-27 18:41:25 +00:00
is
47e8019573
Add __GENERIC_SOFT_INTERRUPTS implementation.
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Currently, this is only kind of a wrapper around the *_sicallback() function
family. This way, we'll only break the new driver if it doesn't work.
After more drivers are converted, we'll change it to be the other way round.
1997-08-27 18:31:14 +00:00
bouyer
6f3bab1f59
Merge scsipi branch in the mainline. This add support for ATAPI devices
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(currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2
busses to which devices can attach (scsibus and atapibus). This needed to
change some include files and structure names in the low level scsi drivers.
1997-08-27 11:22:52 +00:00
leo
c9f11609e3
According to Andre Lange, the Hades has the DTR/RTS lines exchanged on
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the 68901 UART-port due to a PCB error. Take care of this.
1997-08-27 06:59:19 +00:00
leo
a905a75ff7
Number the slots 0&1 instead of 1&2 .
1997-08-27 06:56:14 +00:00
leo
c8c7fe38ca
Add the isa-bus.
1997-08-27 06:52:46 +00:00
leo
2ca332c7bc
Add a char entry for md and add it to the chartoblk table. This fixes
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the problem that kernfs was unable to determine the root device while
booting from the install floppy.
1997-08-27 06:21:06 +00:00
leo
d0301b58ee
Don't enable the dma-interrupt while polling for dma to end. This sometimes
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caused a system panic on the Hades while probing the SCSI devices.
1997-08-27 06:16:49 +00:00
mikel
a6a1f307de
sync with GENERIC 1.96, no functional change
1997-08-27 04:56:38 +00:00
augustss
a50d4ba893
XXX Add a drq2 locator for the ISA bus. Many sound cards need
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two DMA channels to do e.g. full-duplex. This allows
a way of specifying the second channel in a sane way.
THIS IS TEMPORARY. The drq2 locator will go away when
the locator system has been changed to allow multiple
values per locator.
1997-08-26 19:26:38 +00:00
fvdl
a153e98871
Recognize Cyrix M2
1997-08-26 18:56:40 +00:00
fvdl
d792a4aa54
Activate SCSIVERBOSE by default.
1997-08-26 18:39:02 +00:00
thorpej
75a4512f7f
Notify drivers that we "prefer" I/O mapped space, per discussion with
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Chris Demetriou and Matt Thomas, some two or three months ago. (This hint
is used by the latest "de" driver.)
1997-08-26 03:14:06 +00:00
thorpej
9ffe59d049
In i386_mem_add_mapping(), don't bother calling pmap_changebit() to mark a
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device memory mapping cacheable/non-cacheable:
- PG_N doesn't exist on the 386.
- pmap_changebit() only deals with managed pages.
Basically, calling it is unnecessary, and never did anything. Pointed
out by Chuck Cranor, and further discussed with Frank van der Linden.
Also, add a comment about why we don't mark pages non-cacheable in
_bus_dmamem_map().
1997-08-25 23:02:25 +00:00
thorpej
38f15737fd
Protect access to kmem_map with splimp()/splx(). From Chuck Cranor.
1997-08-25 21:17:48 +00:00
augustss
6616d47838
- Change audio_hw_if a little: set_param now sets the play and record modes
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at the same time instead by using two different calls. This enables
it to check more easily if the combined mode is all right.
- Improve the error checking in audio.c.
- Add a new audio property, AUDIO_PROP_INDEPENDENT, show if the
play and record settings are independent.
- Fix some buglets in audio.c.
1997-08-24 22:31:23 +00:00
drochner
9518da7563
Remove over-sensitive sanity check for console port == KGDB port.
1997-08-24 09:38:19 +00:00
cgd
ce0a826c55
fix various bogons: copy SCSIVERBOSE option (still commented out) and ISA lc
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driver to ALPHA. Also, sort them into their respective lists correctly,
rather than punting completely (SCSIVERBOSE), or mis-sorting(!) (lc).
1997-08-24 06:40:18 +00:00
cgd
1173f77359
fix spaces/tabs lossage: if we're going to do "options<space><tab>", be
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consistent about it (fix it in all files)! Also, there's no point at all
in doing "file-system<space><tab>", so kill the spaces.
1997-08-24 06:37:12 +00:00
mjacob
6ac7f6248f
add a before tab to SCSIVERBOSE
1997-08-23 19:16:06 +00:00
drochner
44224e6fd5
Adapt to serial console attachment changes.
1997-08-23 14:28:16 +00:00
drochner
350184a9b7
Remove unneeded dev/cninit.c.
1997-08-23 14:26:46 +00:00
drochner
01930ff909
Update prototype options for serial console / KGDB for new reality.
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"option\t" -> "option \t", as wished by Bernd Ernesti.
1997-08-23 14:25:55 +00:00
drochner
dfbc80bd71
Delete unused constab[].
1997-08-23 14:22:59 +00:00
drochner
2f05375163
Use functions provided by the drivers to initialize and attach console
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and KGDB. Make port address, speed and (7/8bit,parity,stopbits) for serial
lines configurable.
1997-08-23 14:22:03 +00:00
drochner
d09a42059f
Put all console initialization into 1 exported function (pccnattach()).
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Delay setting of cn_tab->cn_dev until autoconfiguration attach
to get the minor number right. (not really needed, but for
consistency with pccons and serial consoles)
Comment out unused pccnprobe() and pccninit().
XXX I didn't use "#if PCVT_NETBSD > ???" anymore, nor separated from
FreeBSD. The driver is not centrally maintained anyway.
1997-08-23 14:17:46 +00:00
drochner
fe882d2810
Put all console initialization into 1 exported function (pccnattach()).
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Delay setting of cn_tab->cn_dev until autoconfiguration attach
to get the minor number right.
Delete unused pccnprobe() and pccninit().
1997-08-23 14:10:12 +00:00
kleink
dc91486be3
bootp vs. mop: don't clobber `netboot' flag.
1997-08-23 10:18:33 +00:00
perry
423eab6e13
Stop people from trying to build the obsolete boot blocks by accident.
1997-08-22 21:53:00 +00:00
augustss
556cf1abc0
Make it possible for audio to attach to audioamd.
1997-08-22 11:45:06 +00:00
cgd
fc2e81c6d5
lie to the compiler when doing mkdep so that it depends .s files correctly.
1997-08-22 06:37:17 +00:00
scottr
4cb1ba2dac
Make this compile again when we only specify a machine with the
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HP MMU (320, 350).
1997-08-21 18:12:34 +00:00
mjacob
1a7afa3853
add commented out reference SCSIVERBOSE option
1997-08-20 18:38:13 +00:00
mjacob
0e3c7b7f44
Commented out SCSIVERBOSE option; reference
1997-08-20 18:35:55 +00:00
drochner
e153e51fa3
Make "genprom" work in objdir.
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Minor cleanup to ease bootcode development at non-standard locations.
Closes PR port-i386/4013 by Luke Mewburn.
1997-08-20 16:53:30 +00:00
jonathan
43bc0b92d2
Turn DDB on by default in GENERIC kernel; turn DDB_ONPANIC off.
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Remove obsolete comments.
1997-08-20 04:33:04 +00:00
jonathan
d2ecd3da2a
update based on NFSINSTALL.
1997-08-20 04:22:41 +00:00
jonathan
378facc384
consistent whitespace after "options".
1997-08-20 04:21:28 +00:00
jonathan
e14d1d4768
Move SSIZE and DELAY() definitions to sys/arch/mips/include/mips_param.h.
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Update comment in pmax/include/param.h (pr 3988).
1997-08-20 03:47:17 +00:00
augustss
332ad95e76
Change the MI audio driver so it attaches to the MD driver in the
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normal way. This requires adding a line to the config files to
get audio to work again.
1997-08-19 23:49:33 +00:00
hannken
a44c1f66a7
Change "it's" to "it is" inside assembler comments to
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stop "unterminated character constant" messages from `mkdep'.
1997-08-18 22:44:01 +00:00
scottr
af6b181686
Fix typo in getting the 040 access fault address, noticed by
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Allen Briggs in the mac68k locore.s
1997-08-18 17:52:48 +00:00
mhitch
5170e3eccc
Use the free-running microsecond counter on the Maxine for high-resolution
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clock.
1997-08-17 18:13:22 +00:00
mhitch
4c88f43717
Get $ra contents from the proper location in the exception/interrupt frames.
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Use DDB symbols if available for stack traceback.
1997-08-17 17:02:07 +00:00
mhitch
549e36420e
Display jump and branch target with symbols if available.
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Clean up indentation - seems to have gotten messed up when the mini-debug
routine was added.
1997-08-17 16:58:53 +00:00
mhitch
748703e737
Correct the check for a recovered error (I did it wrong the first time).
1997-08-17 16:51:21 +00:00
briggs
e39cac5a38
Get the correct fault address on a bus error on a 68040.
1997-08-16 23:10:49 +00:00
mjacob
23d0cae1eb
It helps streaming performance substantially to enable bursts and more up hose
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packets. It's not clear whether latency will be affected much. It could be.
However, for the time being, getting full rates out of HIPPI or SCSI are what
interests us at NASA, so we'll hew to this bias.
1997-08-16 01:18:30 +00:00
mjacob
92995a3a9f
a minor bit of cleanup
1997-08-16 01:16:33 +00:00
mjacob
ecd1b40ab3
Add some PCIA_CTL defines.
1997-08-16 01:14:32 +00:00
mjacob
419960bd0e
Changes for PCI Qlogic ISP2100 meant a few minor changes.
1997-08-16 00:33:04 +00:00