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ca65f2ce5d
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1750 Commits

Author SHA1 Message Date
mycroft
ca65f2ce5d Remove dkbad.h. 1994-12-14 15:17:22 +00:00
mycroft
aeda11fc40 Remove the d_subtype frobnication. It was clearly broken, and not very 
useful.
 1994-12-13 15:31:54 +00:00
mycroft
05e78f1424 Add empty pcstop(). 1994-12-13 13:42:53 +00:00
mycroft
e694663b46 Make the diagnostics less cryptic. 1994-12-12 04:43:51 +00:00
mycroft
3e4a358e28 Patch from Thomas Eberhardt to make PCnet-32 chips work. 1994-12-12 04:39:52 +00:00
mycroft
995e676d90 Add `flags 1' to ast subdevices, as pointed out by John Kohl. 1994-12-11 16:20:48 +00:00
christos
303841c92e 3c509 fixes to avoid adapter getting stuck in high traffic conditions. 
I don't particularly like the fixes, but at least now the 3c509 never
gets stuck. On the other hand, performance still sucks in some cases.
 1994-12-10 14:52:02 +00:00
mycroft
793e542f89 Fix format of attach message. 1994-12-10 05:55:26 +00:00
mycroft
1acd9ddb90 Speed up FPU task switching some more. 1994-12-10 00:28:18 +00:00
mycroft
957694159f Correct a couple of things... 1994-12-08 20:55:05 +00:00
glass
2227b302cf update 1994-12-06 06:59:01 +00:00
mycroft
8d87220928 Don't ignore the exit status of ld(1). 1994-12-06 06:07:39 +00:00
mycroft
6d6a24357a Compile with -g. 1994-12-06 05:02:26 +00:00
mycroft
1e0e6d72c9 Conditionalize the audio driver on NAUDIO, not NSB, now that the former 
exists.
 1994-12-05 05:45:38 +00:00
mycroft
e92233c07c Deal correctly with esym being 0. 1994-12-04 07:37:27 +00:00
mycroft
c3b944cb15 Use correct select routine for audio. 1994-12-04 06:32:39 +00:00
mycroft
8e6f464987 fdclose -> Fdclose 1994-12-03 15:17:06 +00:00
mycroft
5c3d80060d Reset the entire PSL, not just part of it. 1994-12-03 14:55:51 +00:00
mycroft
73afee1973 We don't need the extra space to preserve the BIOS variables any more. 1994-12-02 03:02:49 +00:00
mycroft
8fd1f92ae7 Don't futz with the cursor shape unless we really, really need to. 1994-12-01 11:12:04 +00:00
mycroft
211b002017 Ignore ERR during diagnostics. 1994-12-01 10:45:26 +00:00
mycroft
434d451672 Adjust dump calculation to avoid sign problems. 1994-12-01 09:53:38 +00:00
mycroft
6686f7f263 Rework detection a bit, and check for the Pentium fdiv bug. 1994-11-30 04:42:07 +00:00
mycroft
c72f58d401 Don't need to turn on emulation when npx not present; we leave it off always. 1994-11-30 04:26:06 +00:00
mycroft
867ebf1d84 Clear the controller active flag after a timeout. 1994-11-30 02:32:03 +00:00
mycroft
5584ff927f Don't stall the queue on CHECK SENSE if we get a reselect while selecting. 1994-11-30 02:08:01 +00:00
mycroft
639a64de08 Fix a null pointer reference. 1994-11-29 21:35:13 +00:00
mycroft
51bed8d804 Add an assertion mechanism to check for more abnormal conditions. 1994-11-29 21:29:56 +00:00
mycroft
58cb5339d6 For consistency... 1994-11-29 20:57:28 +00:00
mycroft
41b26a6dfd Handle BUS FREE phase a little differently, to get better error detection. Other 
cleanup.
 1994-11-29 20:08:27 +00:00
mycroft
bb90feebac Disable debugging breakpoints by default. 1994-11-29 17:56:49 +00:00
mycroft
5ac2484d95 * Redo most of the message and phase state machines. Multiple pending 
message outs should now work correctly (including retransmissions).
Multiple messages ins should be more efficient.  Missing REQ after
reselection phase should now (correctly) cause a wait with ENREQINIT
set.

* Abstract out the reselection out sequence, and use it directly to
get sense info.  (This is somewhat faster than the generic done/sched
sequence.)

* If there are no ACBs available, wait interruptibly for one.

* Leave the interrupt registers alone during message in/out; just
watch for phase change.  Don't (incorrectly) reenable interrupts
during data in/out; defer that to aicintr().

* Handle command pointer per SCSI 2 spec.

* Other minor coding improvements.
 1994-11-29 17:50:39 +00:00
christos
6a2c060851 fix unary plus typo :-) 1994-11-25 23:19:03 +00:00
mycroft
cba32aa25f Minor update for new autoconfig. 1994-11-25 08:17:21 +00:00
mycroft
0649f37219 Officially credit Onno. 1994-11-23 22:00:08 +00:00
mycroft
8bacafc13c Clean up deleted files. 1994-11-23 09:10:13 +00:00
mycroft
2058abab15 Forgot to commit this as part of the LBA changes. 1994-11-23 07:56:52 +00:00
mycroft
cc44b4600c There's no point in bothering to unlock what we didn't lock. 1994-11-23 07:54:15 +00:00
mycroft
6dda55519e Fix an outdated comment. 1994-11-23 03:11:01 +00:00
mycroft
a3fc466734 Use logical block addressing if available. Be a little more careful about 
maintaining timeouts.  Clean up wddump() a bit.
 1994-11-23 01:35:43 +00:00
mycroft
525fc36e19 Implement 32-bit reads and writes, but for now assume 16-bit mode. 1994-11-22 10:20:16 +00:00
mycroft
3a99ddf172 Add a missing newline in some error messages. 1994-11-22 09:36:56 +00:00
mycroft
db3bde9525 Implement EIDE multi-sector PIO and DMA modes, based on code from Onno van 
der Linden.  Also, various structural cleanup, and fix two bogons that crept
in, and remove all of the old clustering nonsense.
 1994-11-22 09:33:59 +00:00
mycroft
1e01855683 Minor fix to debugging code. 1994-11-22 05:50:48 +00:00
mycroft
85826f0fbe Fudge a couple more fields for ancient disks. 1994-11-22 05:39:16 +00:00
mycroft
e1a7bac628 Change some constant names, etc., to better match the ATA spec. 1994-11-22 05:34:49 +00:00
mycroft
95edd299b0 Add still more locking. 1994-11-22 03:23:49 +00:00
mycroft
dcb90851c2 Minor change. 1994-11-22 01:21:11 +00:00
mycroft
5bd4115690 Add some missing locking, and some general cleanup. 1994-11-20 22:36:43 +00:00
mycroft
d2d4dc4654 Use immediate constants for port numbers < 0x100. 1994-11-20 21:36:44 +00:00