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3062 Commits

Author SHA1 Message Date
mycroft
0afda495f5 Do the Pentium bug fix differently. Put the IDT in a read-only page and check 
for a write fault on the illegal instruction descriptor.  Don't ask why this
works unless you have a strong stomach.
 1997-11-19 11:11:22 +00:00
augustss
ee5628ee52 Add another PnP id. 1997-11-18 11:31:07 +00:00
thorpej
f56e6f631f Add an i/o address for iy0 (from GENERIC) 1997-11-17 03:42:52 +00:00
thorpej
9246032610 Put lc0 at i/o 0x320. 1997-11-17 03:39:42 +00:00
lukem
6c986561ee * add commented out DDB_HISTORY_SIZE=100 if DDB exists in config file 
* fix up use of 'options<SPACE><TAB>'
 1997-11-17 01:57:23 +00:00
christos
af27f4e9b5 PR/4506: Andreas Gustafsson: Finnish keyboard mapping for pccons. 1997-11-16 22:05:48 +00:00
mycroft
0963ca7386 Minor change. 1997-11-16 12:31:00 +00:00
mycroft
d7107be1c9 Fix a condition where we might keep interrupts blocked while servicing a soft 
interrupt.
Fixes serial port silo overflow problems.
 1997-11-16 12:30:00 +00:00
carrel
2030b7b104 Turn off reseting and disabling the device by default. 
Document the option to turn them back on.
 1997-11-15 20:18:50 +00:00
mycroft
93b31159bf When fixing up traps 1, 3 and 4, turn off the RF flag. 1997-11-15 04:47:30 +00:00
mycroft
6250567ba0 Make INTO actually work right. 1997-11-14 12:30:06 +00:00
mycroft
b1c7e79679 Map NMI in user-level code to SIGBUS. 1997-11-13 10:13:46 +00:00
mycroft
f946a9746d Oops; previous logic was wrong. 1997-11-13 07:21:23 +00:00
mycroft
da60005b96 Only do the Pentium trap fixup when we get a kernel mode page fault. 1997-11-13 05:31:04 +00:00
mycroft
4f8b60c6bb Implement the BSDI kluge for the Pentium `hang'; leave the first 7 IDT 
descriptors in an unmapped page, and patch up the trap information inside
the page fault handler if the faulting VA is inside the IDT.
 1997-11-13 03:25:27 +00:00
mycroft
6a310175c6 Some general cleanup: 
* Call gdt_init() earlier on.
* Don't bother to check for TSS and LDT descriptors in verr_gdt().
* Nuke the sti special case for trace and breakpoint traps.
* Move some variable declarations into more appropriate locations.
 1997-11-13 03:16:42 +00:00
thorpej
ce4c770f88 Make sure CPP, AR, AS, and RANLIB are defined. 1997-11-12 23:11:50 +00:00
thorpej
a421995756 Define LORDER, NM, and TSORT here, like we do the rest of the tools. 1997-11-12 22:25:31 +00:00
drochner
b80ad6c934 -point to console(4) manpage for serial console parameters 
(suggested by Chuck Cranor)
-insert a reasonable IO base address for "iy at isa"
 (from Ignatios Souvatzis)
 1997-11-11 20:31:38 +00:00
thorpej
6fcc8cd8b1 Add locators for "eg0" device, and enable it. 1997-11-11 05:53:06 +00:00
drochner
23e7d0a259 Adjust comment for new default fragment table size. 1997-11-07 17:01:45 +00:00
drochner
4ad496626c Double default fragment table size. For fragmented and / or small 
blocksize filesystems the old default was too small.
 1997-11-07 16:59:41 +00:00
thorpej
204a7b293b Sync ISA network device section with INSTALL. 1997-11-05 19:24:27 +00:00
thorpej
51460546c8 Add sm0 at isa? port 0x300 irq 10 1997-11-05 18:13:10 +00:00
mycroft
224cfc2d71 Fix spacing of `not connected' message. 1997-11-05 05:45:00 +00:00
thorpej
0b04d28454 Mark uses of long long with /* LONGLONG */ for lint. From 
Chris Demetriou <cgd@pa.dec.com>.
 1997-11-05 04:36:08 +00:00
thorpej
023d8288ee asm -> __asm__ 1997-11-05 03:53:20 +00:00
perry
ba2ee23103 Small installation kernel for older machines; fits on 1.2M floppy but 
doesn't support PCI or PCMCIA.
 1997-11-05 03:25:52 +00:00
thorpej
4730a8cbec Bug fixes and cleanup from Chris Demetriou <cgd@pa.dec.com>: 
- fix _C_LABEL so that it actually works.
- make __RENAME use _C_LABEL.
- fix __RENAME so that it expects an unquoted argument.
- fix __indr_reference and __warn_references so that they
  supply their own final semicolon.
- define __warn_references to nothing if not GNU C (required
  by the way it's used).

The __warn_references semicolon change has to be made
so that __warn_references can be defined into nothing.
(A ; all by itself isn't a great idea.)  The __indr_reference
change was made for consistency.
 1997-11-04 23:09:23 +00:00
thorpej
15339d7ea8 Make pmap_{,de}activate() take a pointer to a proc. 1997-11-04 01:37:01 +00:00
thorpej
4436625795 Delete "ed" driver, add "we". 1997-11-03 21:33:33 +00:00
drochner
8539f2f3b9 ../lib/exec_fromdos.c doesn't use the memory size returned by XMS check 
anymore if other methods work better. Sync banner output with this.
 1997-11-03 18:17:19 +00:00
drochner
90e33ee203 When using XMS, use the XMS size returned by the BIOS only if the other 
methods to detect extended memory didn't work well.
(this XMS size is always too small, typically by 68k)
 1997-11-03 18:06:22 +00:00
thorpej
540caf5a8f Add "ec" driver. 1997-11-02 01:02:23 +00:00
lukem
3e8e744696 getopt returns -1 not EOF 1997-11-01 06:49:14 +00:00
drochner
bdf1b13477 -Don't try to parse the bootfile path in DOS mode. 
-Take "dev" command from "biosboot" for consistency.
 1997-10-31 18:50:09 +00:00
mycroft
9870971b35 Format police. 1997-10-31 07:59:52 +00:00
thorpej
173f7c3b37 Defopt PCIC_ISA_ALLOC_IOBASE, PCIC_ISA_ALLOC_IOSIZE, and 
PCIC_ISA_INTR_ALLOC_MASK.
 1997-10-29 22:50:46 +00:00
wrstuden
de95bf8c30 Add pnp support for the OPTi Audio 16's joystick port. 1997-10-29 19:40:12 +00:00
thorpej
1d338698d7 Flush tty input queue when going in and out of X mode, PR #4321, 
Chris Demetriou.
 1997-10-29 01:39:40 +00:00
fvdl
d2016e2df0 Disable interrupts when frobbing the keyboard controller for A20, as 
it may generate a reset on some (older) controllers. Introduce a delay
to make some kbd controllers happier.
 1997-10-29 00:32:49 +00:00
drochner
ec78310453 Catch "timeout" return of serial port read BIOS call. 1997-10-27 19:53:20 +00:00
drochner
64550a14f3 Pass status byte to caller too. 1997-10-27 19:51:18 +00:00
mikel
135737c189 fix some typos and other misfeatures in comments; no functional change 
note that bha driver supports BT44x cards as well
 1997-10-23 05:49:42 +00:00
sommerfe
c83f212654 Fix PR4316: pcvt busted in 1.3.. 1997-10-22 18:24:30 +00:00
thorpej
665f7d1a6e Implement __RENAME() in <machine/cdefs.h> 1997-10-22 05:20:32 +00:00
bouyer
d29eab51f1 Correct spelling of 'ThunderLAN' 1997-10-21 06:01:16 +00:00
thorpej
5ea9d818ae Update for new location of i82365.c 1997-10-20 20:26:25 +00:00
thorpej
1d1fd17f73 Don't panic if we fail to remap i/o or mem space in the attach function. 
Instead, print a diagnostic and return.  (Some drivers do this already.)

Also, normalize the diagnostic message, and fix some places where the
printfs were getting ugly.
 1997-10-20 20:07:57 +00:00
perry
75473a6379 we don't need FDESC 1997-10-20 20:03:04 +00:00