mycroft
e11b690b80
Require drives 2 and 3 to be explicitly configured.
1995-08-21 06:56:14 +00:00
mycroft
7263209ce6
Make each disk and tape driver define its own read and write functions.
...
Deprecate rawread() and rawwrite() completely. Remove d_strategy from cdevsw to
force the abstraction barrier.
1995-07-04 07:15:28 +00:00
cgd
2b71eae2c7
note that most of dev/ic's contents have changed names
1995-06-28 04:30:30 +00:00
cgd
c8858650b0
DEBUG -> FD_DEBUG, so this thing doesn't spew when used with options DEBUG
1995-06-26 05:47:40 +00:00
cgd
dd3e2df4a7
make dump stubs consistent. fix other piece of code to compile
...
properly with DEBUG; used bogus variable.
1995-06-26 05:20:40 +00:00
cgd
2e0e8fc49d
use the machine-independent definitions for the mc146818.
...
wrap the various uses of the chip (including the uses of the NVRAM on it)
around the new defintions, structures, and functions specified in the header.
1995-05-04 19:39:08 +00:00
cgd
8a640328ed
clean up several ISA device interfaces: autoconfiguration, header
...
inclusion, and interrupt configuration. more work still needs to be done,
but it's getting better...
1995-04-17 12:06:30 +00:00
mycroft
f8f99c94a1
Fdclose --> fdclose; no longer conflicts.
1995-04-10 04:18:14 +00:00
mycroft
4740006541
Oops.
1995-01-13 14:05:17 +00:00
mycroft
7bb384b66c
Avoid some repeated multiplications.
1995-01-13 11:14:27 +00:00
mycroft
c541b630fc
Add a sc_bcount, similar to wd.c.
1995-01-13 10:35:58 +00:00
mycroft
da7d74e3dc
Fix typos.
1995-01-13 08:37:25 +00:00
mycroft
ca84c10497
Only allow opening one density at a time.
1995-01-13 08:29:25 +00:00
mycroft
04a1fc8816
Change the way b_cylin and sc_track (now sc_cylin) are used slightly.
...
If transfer goes past end of disk, truncate it.
1995-01-13 07:57:01 +00:00
mycroft
93a0c4a258
Add interrupt sharing types.
1995-01-03 01:42:11 +00:00
mycroft
ca65f2ce5d
Remove dkbad.h.
1994-12-14 15:17:22 +00:00
mycroft
8e6f464987
fdclose -> Fdclose
1994-12-03 15:17:06 +00:00
mycroft
35cdd801e6
Convert port, IRQ, and DRQ numbers to ints.
1994-11-18 21:57:40 +00:00
mycroft
38420d7db1
Don't need cd_indirect.
1994-11-04 22:51:59 +00:00
mycroft
b7acf321cd
No longer needs icu.h.
1994-11-04 18:59:34 +00:00
mycroft
19fc9d55c8
*intr() arg does not need to be void*.
1994-11-03 23:23:38 +00:00
mycroft
d23d1e83dc
Use indirect config for subdevices, and add dkdrivers where missing.
1994-11-03 22:55:58 +00:00
cgd
6ac2bbfc35
be more careful with types, also pull in headers where necessary.
1994-10-30 21:43:03 +00:00
cgd
022ee8f7fe
new RCS ID format.
1994-10-27 04:14:23 +00:00
mycroft
cb4e5ecaa5
Print a single `soft error' message when an operation was retried and
...
eventually completed successfully. Also fix fsbn numbers in diskerr() calls.
1994-10-20 04:46:17 +00:00
mycroft
b2d8a64ebd
Make another printf() #ifdef FD_DEBUG.
1994-10-20 03:38:13 +00:00
mycroft
872999d392
Make the verbose diagnostics #ifdef FD_DEBUG.
1994-10-20 00:52:23 +00:00
mycroft
70e27da16b
Fix up some printfs and make them consistent.
1994-10-18 18:24:35 +00:00
mycroft
6990b98c64
Patch from Onno var der Linden to fix reading and writing of 360K floppies
...
in 1.2MB drives.
1994-07-31 01:20:52 +00:00
mycroft
3436a4a65b
Remove DIOCSDINFO completely; disklabel(8) will deal.
1994-07-31 00:47:52 +00:00
mycroft
b5ce4d0cdd
Normalize label handling.
1994-07-26 19:36:06 +00:00
mycroft
a69dd750a2
b_un.b_addr -> b_data
1994-06-16 01:07:30 +00:00
cgd
a3307af1e6
remember, DDB isn't necessarily in if DIAGNOSTIC is on
1994-05-27 13:00:27 +00:00
mycroft
02ec14c597
Add dummy *dump() routines.
1994-05-11 09:49:17 +00:00
mycroft
cb9d07da1e
Add dummy fdsize().
1994-05-11 09:31:42 +00:00
mycroft
8a37ad790c
Remove now-bogus casts.
1994-05-05 07:48:20 +00:00
cgd
a0a7429482
lots of changes: prototype migration, move lots of variables, definitions,
...
and structure elements around. kill some unnecessary type and macro
definitions. standardize clock handling. More changes than you'd want.
1994-05-05 05:35:42 +00:00
mycroft
221b25fd9d
Separate DMA functions.
1994-04-22 22:58:50 +00:00
mycroft
cf78b04c1a
Implement a simple `fairness' algorithm which doesn't cost too much in
...
performance.
1994-04-20 07:55:38 +00:00
mycroft
893be926ec
Use TAILQ_*() to maintain the drive activation queues.
1994-04-20 07:23:52 +00:00
mycroft
c1c9f5d037
Deal with 2.88MB disk drives, but pretend they are 1.44MB for now.
1994-04-09 02:57:14 +00:00
mycroft
f9a7294e32
Get rid of the extra hop between fdcintr() and fdcstate(), and fdcretry()
...
doesn't need to return a value.
1994-04-08 18:51:19 +00:00
mycroft
55efebae3e
Fix return values from some interrupt routines.
1994-04-08 18:22:15 +00:00
mycroft
3f5e4f423f
Implement dynamic IRQ configuration and IRQ sharing. Inline spl*() calls.
...
Reorganize and clean up the relevant code.
1994-04-07 06:48:19 +00:00
mycroft
afe83acd57
New version from me.
1994-03-29 04:32:39 +00:00
mycroft
15d758c39a
Remove backward compatibility hacks for config(8), as they are no longer
...
useful.
1994-03-12 03:45:03 +00:00
mycroft
d884f7c425
Update to match config(8).
1994-03-12 03:34:02 +00:00
mycroft
99dbc0692d
Add a heuristic for detecting old config(8)s. This is very temporary.
1994-03-10 22:30:06 +00:00
mycroft
390f5990bb
Now that the disk probe routines are actually called, they need to return
...
something.
1994-03-10 21:52:07 +00:00
mycroft
865b38f30e
Oops. Forgot two prototypes.
1994-03-10 20:26:26 +00:00
