53e3ba1192
Make DDB work again.
1998-07-18 23:02:33 +00:00
6054d626f9
Switching dev/ic/lpt.c to use spllpt() instead of spltty(). It doesn't use
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tty structures, and on some machines (namely the DraCo internal lpt, and some
multi-i/o boards for Amigas and DraCos), tying spltty to the pretty high printer
interupt level would hurt serial performance.
On all affected ports but Amiga, spllpt() has been defined in machine/intr.h
to be spltty(), thus preserving old behaviour. Portmasters are encouraged to
change is, if they feel something else is better (e.g., one of its own were
possible).
1998-07-18 21:27:25 +00:00
99ff11f6b7
locking now out of main framework for isp_reset/isp_init
1998-07-18 21:02:06 +00:00
50d1442817
Fix PMAP_NEW and make it the default.
1998-07-18 20:35:14 +00:00
52ac5e203e
Precompute lots of bitmasks etc. in serparam(). Results in slightly better
...
(but I suspect, insignificant) performance, and also prepares for 8bit +
parity support.
1998-07-18 20:19:33 +00:00
2948f65db4
Use unsigned comparison of tbreg in delay().
1998-07-18 16:23:44 +00:00
116c3be1e5
In dvma_mapout(), make sure to not overrun the buffer when flushing the cache.
1998-07-17 23:05:35 +00:00
2fc1260cc0
Implement bus_dmamap_load_uio().
1998-07-17 21:09:59 +00:00
f6e8a93bac
Replace hardcoded constant with VM_MIN_KERNEL_ADDRESS.
1998-07-17 19:12:48 +00:00
142429fb34
bus_dma carries TNF copyright.
1998-07-17 19:02:46 +00:00
c11b71818d
Fix typo.
1998-07-17 18:53:19 +00:00
08574665d0
Write (fake) Apple Partition Map when install boot block.
1998-07-17 18:48:37 +00:00
0a6758d760
"chaos" PCI controller support.
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Clean up.
1998-07-17 18:40:31 +00:00
5f7fef3c79
Add bus_dma support.
1998-07-17 18:38:10 +00:00
fb93315ffc
Change pcitag_t format for bandit.
1998-07-17 18:31:56 +00:00
97081b51be
Make this work for a change.
1998-07-17 02:33:13 +00:00
d2ddbe58a2
Add empty opt_cputype.h to satisfy changes committed during
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defopt'ing of network options.
1998-07-15 23:57:04 +00:00
bc355c6b3f
new framework
1998-07-15 19:59:45 +00:00
d681d158c7
Remove the raw HYPERchannel kludge.
1998-07-15 17:45:52 +00:00
41986b6ad6
Print out the revision as a letter, i.e. 'A', ...
1998-07-15 03:29:47 +00:00
25a86ef490
Be a little more thorough when printing the chip name, and also print
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the chip revision.
1998-07-15 00:01:17 +00:00
45c63f6b7b
Massive cleanup of this driver (format police, autoconfig). More to come.
1998-07-14 23:38:49 +00:00
86574cd4f8
patch to add "vi/ve" per PR#4583
1998-07-14 20:29:11 +00:00
1143e585fc
PS -> SR: PS as alias to SR was removed due to conflict with other usage.
1998-07-14 03:19:17 +00:00
32a0c413a5
Oops - check and calculate maxproc with right symbols - maxproc was getting
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incorrectly reduced for UVM.
1998-07-14 03:17:05 +00:00
dc16918e07
Add support for G3 Mac.
1998-07-13 19:37:28 +00:00
14fd96b811
Get framebuffer address from Openfirmware.
1998-07-13 19:31:53 +00:00
ed1ec91943
Change VM_MAXUSER_ADDRESS to 0x7ffff000.
1998-07-13 19:28:56 +00:00
a0fead97de
Add support for Motorola MPC106.
1998-07-13 19:27:13 +00:00
37c5807bba
Clean up a bit.
1998-07-13 19:22:26 +00:00
209036f339
Revert to previous version.
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Use ROM font.
1998-07-13 19:14:43 +00:00
d58ad29b6c
Kill the old extern mchkinfo pointer and prototype cpu_mchkinfo().
...
This file has been collecting prototypes and other things used in the MD
code...that's bad...because this is exported to the MI kernel.
1998-07-13 19:10:14 +00:00
48257ecec1
Define cpu_mchkinfo() to locate the mchkinfo struct. This is used to fix
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the recent bug where Multias around the world have been aborting back to
SRM with no message at all as they tried to attach a TGA or VGA console,
because the old mchkinfo pointer wasn't allocated prior to use.
And contrary to widespread rumour, this bug has nothing to do with my
LCA IDE mod...that worked just fine. "Not guilty."
1998-07-13 19:07:33 +00:00
0d7c1dede9
Use the new cpu_mchkinfo().
1998-07-13 18:49:34 +00:00
96a07e3f99
Use "boot-device" if "bootpath" is not set.
1998-07-13 17:38:37 +00:00
dd998f4113
* Use "boot-device" if "bootpath" is not set.
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* Reduce code size.
1998-07-13 17:35:55 +00:00
57c3ea15d8
Guard opt_cputypes.h include with _KERNEL && !LKM
1998-07-13 06:12:08 +00:00
1c34e07b3f
worked on adding nextdma support for scsi driver.
1998-07-13 04:01:39 +00:00
0756290d3f
Recognise the ALI M1543 in order to support ALI Aladdin V chipset
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motherboards.
1998-07-13 03:31:57 +00:00
7778b00444
Recognise the ALI M1541 in order to support motherboards with the
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ALI Aladdin V chipset.
1998-07-13 03:30:52 +00:00
c9e3235f35
1. Don't deref zero on early machine checks.
...
2. Revert last week's non-KNF {} editing.
1998-07-13 00:14:52 +00:00
deb00272b9
Add USB support. Supported so far:
...
* UHCI and OHCI host controllers on PCI
* Hubs
* HID devices withe special drivers for mouse and keyboard
* Printers
1998-07-12 19:51:55 +00:00
29b6a40f77
Add include to SUBDIR to install the machine includes.
1998-07-12 18:06:54 +00:00
72955c78da
New Makefile to install the includes, like all the other ports do.
1998-07-12 18:06:15 +00:00
1b46ebe1d9
Add elf_machdep.h to the INCS list.
1998-07-12 17:53:29 +00:00
5f59f7e15a
Add i386 relocations.
1998-07-12 17:09:43 +00:00
e2ff73afa7
Compute SFB pixel dimensions at attach time for PMAGB-BB users.
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(qvss-compat needs revision, but should be replaced with wscons anyway.)
1998-07-12 06:26:37 +00:00
2aaf359b9f
Add m68k relocation types.
1998-07-12 01:39:06 +00:00
639cc899cf
Basic elf_machdep.h for m68k; doesn't include relocations, yet.
1998-07-12 01:17:58 +00:00
1e54ab4262
Reserved 8k at top of memory for ROM. This fixes warp9c boot problems.
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changed ethernet panic to a warning when out of DMA buffers. This allows
resuming if you sit in ddb too long.
1998-07-11 07:06:16 +00:00
thorpej