236f105ccd
Remove unneeded #includes.
1994-10-09 15:06:23 +00:00
1eaa03e7dc
Fix initial allocation of dev array, and simplify the code
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slightly.
1994-10-07 09:08:29 +00:00
a0a7429482
lots of changes: prototype migration, move lots of variables, definitions,
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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
0ee51c2c8b
Forgot to munge the #includes in last commit.
1994-05-03 20:32:22 +00:00
884168ce49
Move beep junk to clock.c.
1994-05-03 08:23:55 +00:00
2f66816d8b
Rename two files.
1994-04-24 01:34:05 +00:00
221b25fd9d
Separate DMA functions.
1994-04-22 22:58:50 +00:00
160fbf23ec
Fix typo.
1994-04-21 04:26:37 +00:00
3f5e4f423f
Implement dynamic IRQ configuration and IRQ sharing. Inline spl*() calls.
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Reorganize and clean up the relevant code.
1994-04-07 06:48:19 +00:00
314bc1f5db
Clean up #includes.
1994-04-03 22:50:14 +00:00
5edb523880
Remove an old hack that now just causes a small memory leak during autoconfig.
1994-03-31 16:59:04 +00:00
5eb99ad76e
New autoconfig mechanism. Hacked at the moment to use old config(8), but
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look mostly like config.new to drivers.
1994-03-29 04:34:18 +00:00
d72e576cfb
Rearrange top-level configuration to be more consistent.
1994-03-12 03:29:20 +00:00
b8be52a88c
Update for new config; handles subdevices differently.
1994-03-10 21:38:46 +00:00
095308adeb
Add isa_dmaabort().
1994-03-10 18:14:32 +00:00
3a57542a30
Back out previous change for now.
1994-03-09 07:58:39 +00:00
a692d2185a
Inline spl*() calls.
1994-03-08 13:24:46 +00:00
41cc9cb4f2
Better delay() from magnum branch.
1994-03-06 17:37:56 +00:00
0c082bcaf8
DELAY() --> delay(). This is not a macro.
1994-03-06 17:18:43 +00:00
9091bc8257
Remove some dead code.
1994-03-01 18:22:52 +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
8e023368fd
Add clockmask.
1994-02-22 23:39:32 +00:00
a8889484e3
Add clockmask.
1994-02-22 23:36:09 +00:00
1a8d283a97
Move elink_reset() into a separate file, and add a generic elink_idseq().
1994-02-16 17:59:11 +00:00
19219795da
Add common reset function so if_ep and if_ie don't reset each-other.
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(this is a 3commonality)
1994-02-16 07:26:50 +00:00
6cbf9be7da
Use cpufunc.h only where (currently) needed.
1993-12-20 09:11:38 +00:00
f2a0b4b335
Canonicalize all #includes, and add pio.h where appropriate.
1993-12-20 09:05:17 +00:00
ea13c12adc
From magnum branch:
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Remove Jolitz's netisr kluge. Make sure cpl == 0 really means base priority.
Other minor cleanup.
1993-12-17 00:10:06 +00:00
ab12bacae0
note that use of splnone() is prolly bogus; splnone() itself is bogus,
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so it's use is. 8-)
1993-11-05 23:18:04 +00:00
62164fe535
Add find_isadev() and have sysbeep() use common defines.
1993-08-28 00:13:00 +00:00
e5ea45d312
there are some devices out there which use... NO I/O PORTS!
1993-08-08 09:54:23 +00:00
0daaa4f16c
Make splimp = splnet | spltty, and get rid of SLIP kluge for splnet and
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spltty.
1993-07-11 14:03:51 +00:00
bab148ba4e
delete inclusion of rlist.h again. grr.
1993-07-07 06:52:39 +00:00
ceec40c98f
clean up code for timeout/untimeout/wakeup prototypes.
1993-07-06 06:06:26 +00:00
2d53469109
get rid of extraneous inclusion of rlist.h
1993-07-06 00:31:52 +00:00
f7dd4be020
Updated comments.
1993-06-30 04:13:34 +00:00
51ac6a0997
ANSIfications.
1993-06-27 06:27:29 +00:00
277c73694e
print "maddr 0xd0000 msize 65536" as "maddr 0xd0000-0xdffff" instead.
1993-06-20 07:24:53 +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
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
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
30177b538f
add rcsids to everything and clean up headers
1993-05-22 07:56:12 +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
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
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
70754f5c6b
fixed loopback == nuke problem.
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This fix is probably not optimal, but it works.
1993-05-04 02:37:27 +00:00
6bee5294bc
ioconf changes, see previous cvs's that dumped core
1993-04-15 07:57:50 +00:00
2bbe287e49
make printing of i/o addresses a bit prettier, and fix off-by-one error.
1993-04-09 16:24:26 +00:00
cf15785585
from Rodney W. Grimes (rgrimes@agora.rain.com) (patchkit patch 117):
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This patch adds the symbol names to icu.s that vmstat expects
the interrupt counters to be called. It also adds code to config
so that the names of the interrupts are written at the end of vectors.s
so vmstat can report real device names. It also cleans up and enables
the logging of stray interrupts. The counters for false interrupts
are added but the fix for them is not (the fix I have is not done
very good.) A false interrupt is when a device asserts it's interrupt
signal, then removes it before the 8259 can latch it. This is the number
one cause of stray IRQ7's and IRQ15's.
Additional device probe information is now printed. This includes
ending I/O address (many drivers do not return the correct value from a
probe this still needs to be fixed), memory address and size, driver
flags passed in by config.
1993-04-09 13:43:40 +00:00
b9bd4b25de
dmesg output at boottime now tries to print out information as
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soon as it is available. The output looks much more like Sunos.
1993-04-08 08:26:46 +00:00
e541169ce2
after 0.2.2 "stable" patches applied
1993-03-21 18:04:42 +00:00
61f282557f
initial import of 386bsd-0.1 sources
1993-03-21 09:45:37 +00:00
mycroft