49051114a6
Major cleanup and many bugs fixed; based in part on Brad Huntting's version
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for BSD/386. More to be done when the low-level interrupt system is replaced.
1994-03-08 08:12:56 +00:00
5a17003403
Some changes inspired by Bruce Evans's driver:
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Consolidate error reporting in one function. Actually use the dk_status and
dk_error fields, and pass around only the error bit to avoid lots of unneeded
assignments and tests. No functional differences.
1994-03-07 05:54:44 +00:00
991225bfc8
Remove DKFL_QUIET.
1994-03-07 03:18:35 +00:00
581b6ca207
Don't let uninitialized variable slip by
1994-03-06 19:34:46 +00:00
41cc9cb4f2
Better delay() from magnum branch.
1994-03-06 17:37:56 +00:00
5f4063cc56
DELAY() --> delay(). This is not a macro.
1994-03-06 17:21:44 +00:00
0c082bcaf8
DELAY() --> delay(). This is not a macro.
1994-03-06 17:18:43 +00:00
87ed28e74e
Move the drive select and various other things into wdcommand(), to avoid
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duplicating code.
1994-03-05 08:17:06 +00:00
3e02952c52
Make sure we clear the interrupt when necessary. Why this isn't needed on
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my hardware is a mystery.
1994-03-04 23:43:14 +00:00
652712272f
Add another missing splx().
1994-03-04 17:51:10 +00:00
0f92f76ceb
Remember to splx() on some error conditions.
1994-03-04 17:45:22 +00:00
ef3c1bf7e6
Start the timeout loop *after* we've decided there is a disk there.
1994-03-04 04:15:24 +00:00
220512c2a8
De-ANSIfy. Move the timeout counter into struct disk. Remove unneeded args
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to wd[gs]etctlr(). Other minor changes.
1994-03-04 03:43:48 +00:00
499a02a6a9
New probe for 3c579's (EISA). EISA cards still don't work but I
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have no idea when I'll be able to work on this next.
1994-03-04 01:31:50 +00:00
34115459a4
Upload the ether address to the card after a reset, per Matt Kimmel.
1994-03-03 15:30:27 +00:00
fa396ad402
Watch `seek complete' bit per IBM documentation. Clean up wdioctl(). Other
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minor cleanup.
1994-03-03 01:58:21 +00:00
7b734f94ec
Be more careful about clearing the controller and drive active flags.
1994-03-02 23:27:13 +00:00
37135f9686
Add 8003W and 8003EB, per David Greenman.
1994-03-02 22:47:36 +00:00
21118b1bc4
Don't busy-wait for read or write completion.
1994-03-02 22:07:00 +00:00
469206981a
Fix prototype of wdintr().
1994-03-02 21:43:42 +00:00
e9326b3ba7
Make wdc_wait() do an implicit wait_for_unbusy(). Pass structure pointers
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rahter than unit numbers where appropriate. Fix conflict if two drives have
I/O pending at the same time. Add some more sanity checks. Some other minor
cleanup.
1994-03-02 21:42:31 +00:00
81de6fa982
Increment outbound packet count, per Matt Kimmel.
1994-03-02 16:23:23 +00:00
a37cf2aecc
Make probe routines return amount of space used. Still needs some
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work to determine difference between SB/SB-pro.
1994-03-02 16:23:10 +00:00
04d67df50c
Add mouse gunk.
1994-03-02 08:02:27 +00:00
2292eadf37
Set the keyboard to scancode table 1 rather than having the 8042 convert.
1994-03-02 06:46:11 +00:00
165d9e602c
Fix the 790 interrupt table, per Christoph Robitschko.
1994-03-02 03:40:46 +00:00
9091bc8257
Remove some dead code.
1994-03-01 18:22:52 +00:00
a3735835a3
New constants for setting and clearing masks.
1994-03-01 18:18:07 +00:00
7dd7c20604
Clean up DMA code. Mask and unmask channels. Warn if terminal count not
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reached.
1994-03-01 18:16:33 +00:00
83c054bf10
Driver should now work on new & old bt742/747/445 versions of the
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BusTech cards. Fixes from Michael VanLoon <michaelv@iastate.edu>
KNF'd too.
1994-03-01 12:42:36 +00:00
69b37af13f
Clean up a bit more; make it look like other drivers. Remove SIOCGIFADDR.
1994-03-01 05:41:26 +00:00
92dba352d6
format cop, plus fix up ether_type byte order difference.
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things that i think look bogus are marked "XXX" with "cgd" in the
same line; some enet-savvy person should look through them.
1994-03-01 04:12:25 +00:00
a65ae4142d
Driver for 3Com Etherlink (3c501)
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>From Matthew E. Kimmel (kimmel@cs.umass.edu )
1994-03-01 02:45:00 +00:00
8f09bb0623
add vnclose function
1994-02-27 08:41:11 +00:00
8ba740e6ab
Get the residual count right.
1994-02-26 19:49:25 +00:00
060ee7dbab
Clean up busy-wait code a little, and we need a special disksort() to skip
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over bufs in a combined transfer.
1994-02-26 19:00:51 +00:00
969cea2357
Fix bug from 1.43 correctly.
1994-02-26 17:59:46 +00:00
4299a2baec
Fix typo.
1994-02-26 17:13:44 +00:00
aeae0fd5e3
Various cleanup, and fix last night's bug.
1994-02-26 17:10:12 +00:00
fa83b6f469
Fix typo.
1994-02-26 00:08:01 +00:00
a7cdc040ec
Some more stylistic cleanup.
1994-02-26 00:00:17 +00:00
e56750e9d0
Remove backwoods compatibility.
1994-02-25 23:09:26 +00:00
7f6bce365b
Fix an obvious bug that could stall the queue.
1994-02-25 18:30:37 +00:00
2c3b28e0f9
Remove some redundant code.
1994-02-25 18:17:30 +00:00
7e6ee0b562
Increase polling delay.
1994-02-25 18:08:21 +00:00
9091e07409
Generalize busy-wait loops.
1994-02-25 17:45:28 +00:00
faf08f7262
Don't bother #ifdefing things that are needed and always enabled.
1994-02-25 16:54:41 +00:00
f6cee22427
Don't reimplement disksort().
1994-02-25 16:43:48 +00:00
373782a3af
`We are the KNF. You will be assimilated.'
1994-02-25 16:40:47 +00:00
8e023368fd
Add clockmask.
1994-02-22 23:39:32 +00:00
mycroft