7e940b55e0
add support for David Greenman "ed" driver
1993-07-03 12:21:07 +00:00
d77e126ab2
add support for David Greenman's "ed" driver.
1993-07-03 12:19:36 +00:00
3c4b913d33
Fix a bunch of things.
1993-07-01 00:24:09 +00:00
f7dd4be020
Updated comments.
1993-06-30 04:13:34 +00:00
62442b4e98
Added com_scratch entry.
1993-06-30 04:04:24 +00:00
1b69e917eb
ANSIfications.
1993-06-27 06:59:20 +00:00
51ac6a0997
ANSIfications.
1993-06-27 06:27:29 +00:00
0e6cb953ea
ANSIfications - removed all implicit function return types and argument
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definitions. Ensured that all files include "systm.h" to gain access to
general prototypes. Casts where necessary.
1993-06-27 06:01:27 +00:00
277c73694e
print "maddr 0xd0000 msize 65536" as "maddr 0xd0000-0xdffff" instead.
1993-06-20 07:24:53 +00:00
d1ed63195d
fix the divide-by-zero problem w/old disks. this patch is ws's "fault."
1993-06-18 20:45:35 +00:00
ebfdfc5b8a
Silence size complaint at probe.
1993-06-17 12:18:29 +00:00
280a747d4e
woops - another typo.
1993-06-16 10:39:35 +00:00
1311db833c
whoops. typo.
1993-06-16 04:31:37 +00:00
a6d9adf224
fix to intuit the maximum number of scsi units available on a device
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driver. this piece at least, should be safe from changing sizeof(dev_t)
1993-06-16 03:39:30 +00:00
5a2b8d1abb
Fix typo.
1993-06-16 02:59:42 +00:00
94df11ad63
Make sysbeep() take a frequency, not a timer count, and add constants
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BEEP_FREQ and BEEP_TIME which can be overridden in the config file.
1993-06-16 02:57:17 +00:00
528edf6037
Move definitions of TIMER_FREQ to timerreg.h, and fix value of CF for DELAY().
1993-06-15 21:37:14 +00:00
930a773dce
Clean up beep code a miniscule amount, add interrupt protection, and
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make multiple beeps generate a continuous tone.
1993-06-15 20:34:54 +00:00
5592ad3fbb
Ignore interrupts if the device isn't open. This prevents stray interrupts
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from hosing the works. What a stupid architecture.
1993-06-15 01:50:32 +00:00
925a429d35
Reduced bus-on time from the default of 11ms -> 9ms, to prevent floppy from
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becoming data-starved during simultaneous fd & scsi activity.
1993-06-14 04:16:03 +00:00
f37ee25bb2
sigh. one day i'll finish this driver, meanwhile, one more fix..
1993-06-10 04:50:42 +00:00
f6779cbdce
minor silliness related to two or more controllers
1993-06-09 22:36:40 +00:00
f1b8c74730
make getc() and ungetc() be rb{un,}getc(), so getc() and ungetc()
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don't conflict w/ansi prototypes...
1993-06-06 23:04:42 +00:00
8a05b36058
incorporate Bruce Evans' interrupt changes, as hacked by Rod grimes,
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for patchkit patch 158. it appears to work well.
1993-06-06 04:14:01 +00:00
9d6a908bb7
patch from rgrimes to add delay to let data port stabilize, also
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make "lpflag" unique to each driver
1993-06-05 22:58:29 +00:00
2adecf84f6
1. It is now possible to build a kernel that does not have a pc0 device driver.
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2. "press any key to reboot" reads the key from the console.
3. wddump() still needs a non-blocking getc() routine (or flush)
1993-05-28 09:10:52 +00:00
0b12df586d
1. It is now possible to build a kernel that does not have a pc0 device driver.
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2. "press any key to reboot" reads the key from the console.
3. wddump() still needs a non-blocking getc() routine (or flush)
1993-05-28 09:10:29 +00:00
d307daf9f6
scsi probing spent too much time on the bus -- sped it up now,
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and simplified the message printing code (works the same)
1993-05-27 10:14:02 +00:00
2f0c0eb674
tty dynamic allocation
1993-05-26 10:06:41 +00:00
ee59868966
patch00149 by Julian Elischer <julian@jules.dialix.oz.au> & Rodney Grimes.
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When an error was encountered, the sd/cd drivers printed blockno&ff0000
rather that blockno.
1993-05-25 07:27:31 +00:00
fe1802950b
add include of select.h if necessary for protos, or delete if extraneous
1993-05-22 11:40:42 +00:00
30177b538f
add rcsids to everything and clean up headers
1993-05-22 07:56:12 +00:00
dde4fa6fe1
fixed typo
1993-05-22 07:40:46 +00:00
171495eaa4
Changed when disks are started, to get DEC disks working.
1993-05-21 12:20:30 +00:00
6fb28b3c74
more disklabel changes
1993-05-20 23:12:53 +00:00
e34f239662
First cut at cpu independent disklabels.
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There will be niggly little details no doubt..
1993-05-20 22:48:23 +00:00
c59cd967ff
add rcsids and clean up file headers
1993-05-20 03:46:09 +00:00
8d6c77881c
make kernel select interface be one-stop shopping & clean it all up.
1993-05-18 18:18:40 +00:00
6dedb5151c
add hp300 kernel files. generic kernel files might need some help...
1993-05-13 13:56:20 +00:00
c2cbdf5d9e
fix stupid line transposition (from John Brezak <brezak@osf.org>)
1993-05-11 08:07:50 +00:00
e439c311cd
Whoops. One more 0x0ffff to expunge..
1993-05-11 04:15:22 +00:00
4c40e74463
1. id_irq is a u_short
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2. "irq ?" sets it to (u_short)-1
3. "irq #" sets it to (1<<#)
4. not specifying an interrupt sets it to 0.
Until someone else comes up with a better scheme, that's the way it is.
If you have a driver that turns the interrupt off, set it to ZERO.
If, after calling XXprobe(), id_irq is still (u_short)-1, that is the same
as if probe() failed.
1993-05-11 04:06:23 +00:00
545cc18754
This patch allows the wd device driver to tell how big the disks are on
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WD1007-derived controllers. In this example, wdc0 is a WD1007-clone,
and wdc1 is a WD1003-clone. WD1007 controllers are generally ESDI
and IDE controllers.
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wd0 at wdc0 targ 0: 322MB 1224 cyl, 15 head, 36 sec <disktype>
wdc1 at 0x170-0x17f irq 7 on isa
wd2 at wdc1 targ 0: (unknown size) <disktype>
1993-05-10 05:53:22 +00:00
5ae997897e
i thought i deleted this line before!
1993-05-09 04:25:48 +00:00
ca0db18897
multiple master controllers would probe tthe first one N times instead of
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once each. never mind not worth worrying about what i;m talking about.
1993-05-08 00:50:10 +00:00
ca1b23d6dd
no irq == -1, or, actually, 0x0ffff (f*ing unsigned short...).
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this would break devices w/o interrupts (like lpa).
1993-05-07 10:38:04 +00:00
5220c82b50
fix lpt driver and add lpa driver. from 386bsd pk patch 133
1993-05-07 05:38:55 +00:00
47622db521
fixed bug from last commit
1993-05-05 00:29:38 +00:00
a0bcb17e60
support for making dev->id_alive be set, this is for iostat to
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find disk devices. wee bit of a kludge. sub-device attach()
routines must now return 1 for successful attach(), 0 otherwise.
Other bsd's do this too..
1993-05-04 08:27:29 +00:00
ad845984f9
add pg_wait, which must be set if you want pg() to actually wait for keybd
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input. this one is way useful...
1993-05-04 05:47:50 +00:00
cgd