b65bdb63d6
Add an EXTMEM_SIZE option to set the size of extended memory on systems
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that lie about it. Deals with PRs #1319 and #1831 .
1996-03-05 01:28:51 +00:00
ae5cde21bd
RCS id police.
1996-03-05 00:37:24 +00:00
c8487c701e
reorganize mapping register definitions
1996-03-04 19:30:50 +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
7f1ba9f148
Update for changed DMA interface.
1996-03-04 04:01:03 +00:00
fedca4f133
Attach isa, eisa, and pci to mainbus now, rather than root. The i386
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now has a single device tree (rather than a forest). Also, attach
EISA only if it's present, and attach in order: PCI, EISA, ISA (most
specific to least specific).
1996-03-04 03:25:48 +00:00
8c395495bf
set ia->ia_iosize to 0 so that the probe code doesn't spit out lots of
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gunk.
1996-03-03 04:12:48 +00:00
1c5d7babe5
Clean up tabbing/spacing in defns of MACHINE, MACHINE_ARCH, and MID_MACHINE.
1996-03-01 23:30:08 +00:00
9aebe01038
Add newlines to CPU class notices
1996-03-01 21:49:49 +00:00
3d67685d36
Do not build vnode_if.[ch] for each kernel. Build them once, like the
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various syscall sources/headers, and just compile them. From PR 2142, OK'd
by mycroft.
1996-02-29 20:54:58 +00:00
379b6eadf4
pci devices are now specified like "foo* at pci? dev ? function ?". also,
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add support for PPB's and secondary PCI busses, where appropriate.
1996-02-28 02:02:29 +00:00
0bcfb3598b
update for adjustments to ISA and PCI 'files' files
1996-02-28 01:58:25 +00:00
df03361e4b
update for new method of attaching isa/pci busses
1996-02-28 01:54:44 +00:00
591c6fd2cd
make PCI bus match/attach and sub-device attachment machine-independent.
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(remove that code from this file.)
1996-02-28 01:50:02 +00:00
f5f5831829
make ISA bus match/attach and sub-device attachment machine-independent.
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(remove that code from this file.)
1996-02-28 01:49:35 +00:00
bfbc5fb90c
Copyright assigned to the NetBSD Foundation
1996-02-27 22:39:39 +00:00
8bd51c47b9
Copyright assigned to the NetBSD Foundation
1996-02-27 22:28:09 +00:00
e4a3b7650e
oops; remove extraneous #if/#endif pair
1996-02-27 00:15:23 +00:00
570976f77c
change previously-useless config_rootfound() for the EISA bus so that
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it provides what the new MI EISA code expects.
1996-02-27 00:13:45 +00:00
188cda224f
Trim some comments relating to EISA configuration that are no longer relevant.
1996-02-27 00:08:29 +00:00
440b3cbc94
update for new EISA autoconfiguration: there can now be an eisa0 at root,
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and ahb attaches to eisa, not isa. Also, ahb* at eisa?... is now supported,
so you can get all ahb's configured easily.
1996-02-27 00:06:42 +00:00
2ce52ae489
Define build programs with `?=', so they can be overridden with `makeoptions'.
1996-02-26 02:53:20 +00:00
5be12dbfc8
Move the speaker driver to 'new' config. (Closes PR 1361, from Rafal Boni)
1996-02-22 05:53:16 +00:00
2b9c3e10b9
Add SCSI scanner device.
1996-02-18 22:57:54 +00:00
f9596bfc43
Use the same timing hacks as in pccons for the keyboard.
1996-02-18 22:49:12 +00:00
0e335a2150
Move the DDB initialization later.
1996-02-18 22:44:27 +00:00
d1bae2700f
Add the obligatory copyright notice.
1996-02-18 13:01:05 +00:00
4d234d08d8
Move pmap_page_index declaration to <vm/pmap.h>
1996-02-12 21:12:29 +00:00
47058c3660
make pmap_page_index() return a signed int.
1996-02-12 21:11:20 +00:00
d586688437
In fdcretry(), set the state to DOSEEK rather than SEEKCOMPLETE before
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retrying the operation. Fixes disk_unbusy() imbalance and really seems
like the right thing to do in case it was the seek that failed. Takes
care of PR #1985 . Patch from John F. Woods <jfw@jfwhome.funhouse.com>
1996-02-10 18:31:13 +00:00
45aca3f276
fix _insque and _remque declarations
1996-02-10 00:51:52 +00:00
45e308cd51
Be more verbose when a CPU class is not configured.
1996-02-09 17:15:27 +00:00
db070d4271
Enforce the hierarchy: imp > tty > net > bio, to cater to lame PC devices.
1996-02-09 02:26:00 +00:00
753fe3a25a
Fix mkdep problems due to missing flags.
1996-02-09 02:21:13 +00:00
7eb02879b7
Simplify -I's in CFLAGS
1996-02-05 07:42:54 +00:00
684b37e33e
vm prototype changes.
1996-02-05 01:59:12 +00:00
b6f55847e5
Fix #includes.
1996-02-03 01:05:36 +00:00
5bc076e17e
Use `-traditional-cpp' when building .s and .S files.
1996-02-03 00:43:50 +00:00
dcd66e9f4d
Clone these, and fix many bugs.
1996-02-02 20:08:17 +00:00
9db20bf150
Don't define _KERNEL here.
1996-02-02 19:42:08 +00:00
9d9a70a5a2
Fix #includes.
1996-02-02 18:05:36 +00:00
f3bbe0e453
Turn off a few things.
1996-02-02 09:09:39 +00:00
fc9d84fb46
assym.s -> assym.h
...
(Some ports did this already.)
1996-02-02 02:34:09 +00:00
88e512b693
LOCORE -> _LOCORE
1996-02-01 22:28:24 +00:00
b050cf3d61
Allocate the GDT area in a different way.
1996-01-31 03:13:07 +00:00
25879b675b
Resolve return type conflict for microtime(); closes PR #1835 .
1996-01-30 23:15:01 +00:00
467bd97c79
Make a small attempt to deal better with VM86 mode in GDB.
1996-01-13 06:14:44 +00:00
e422ebca1a
Add the "ahe" driver, autoconfiguration support for the aic7xxx-based
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Adaptec 2[78]4x SCSI controllers, from Michael Graff <explorer@flame.org>.
Fixes PR #1594 from Noriyuki Soda <soda@sra.co.jp> in a different way.
1996-01-13 02:05:14 +00:00
43b4486bb3
Balance calls to disk_busy() and disk_unbusy() properly to avoid
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dk_busy < 0 panics. Count seeks.
1996-01-12 00:19:29 +00:00
8ee41dc35a
Make sure some registers are accessed in 16-bit mode.
1996-01-08 22:23:35 +00:00
thorpej