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
cgd