0076beb284
fix multi-port serial drivers to reflect recent changes to com driver for console/kgdb
1997-08-13 21:26:52 +00:00
d5998780c0
KGDB improvements:
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-Separate KGDB port initialization and softc related stuff to allow
KGDB to be attached in early system startup, before autoconfiguration.
-Export the variables needed by md code to hand-craft bus tag/handle.
-Fix initialization to enable interrupt by line break.
-Call DDB/KGDB at line break (move DDB call from the softirq handler
to the hard handler because it should work without a tty attached too).
1997-08-12 17:25:43 +00:00
32407c5e4f
don't forget to unmap read port in match routine, if successful; also
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ensure sc_ncards is initialized
short-circuit probing for cards once first is found in match routine
add support for !__BROKEN_INDIRECT_CONFIG
1997-08-12 07:38:10 +00:00
29b21e4e57
add symbol for LFSR length
1997-08-12 07:34:34 +00:00
8f096d087f
Implement delivery of SIGIO on changes to /dev/mixer.
1997-08-11 01:38:12 +00:00
b99285b1e4
Round mixer values correctly when setting them.
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This is important for the OSS emulation since OSS
uses a different range of values for the mixer.
1997-08-11 01:08:13 +00:00
1e10e23444
Add back ia->iobase to initializer macros for softc device-register offsets.
1997-08-08 09:38:18 +00:00
9a770a177f
Make setting the audio block size sticky.
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Change the calculated block size to correspond to 50 ms of sound
(was 20 ms, it seems needlessly small).
1997-08-08 00:03:26 +00:00
e04b361dd6
Add A-law support and fix bug on opening GUS max.
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From Feico Dillema <dillema@spam.aurum>.
1997-08-07 22:48:10 +00:00
b73326ecdd
GC unused connector finding code. This has moved to epconfig().
1997-08-07 19:46:22 +00:00
6b1b87f213
spltty() does not drop the SPL; use splx() instead.
1997-08-07 19:22:45 +00:00
a425e37505
Add a 'return 1' that got lost in the last commit.
1997-08-07 12:14:39 +00:00
3c6f8bc89e
Restructure a little to make sure AUDIO_FLUSH restarts the looping DMA.
1997-08-06 23:08:26 +00:00
aae99e192d
%x -> 0x%x
1997-08-06 07:39:59 +00:00
d3174941cd
don't clobber bus_space_{,un}map macros
1997-08-06 04:52:29 +00:00
ab87c23f0b
Use <bus.h>.
1997-08-05 01:13:50 +00:00
3bcc377a4c
Implement a function to test if a drq is taken and use it
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in two drivers. There are still many drivers left to fix...
1997-08-04 22:13:32 +00:00
1fea370221
Get rid of `register'.
1997-08-04 19:05:27 +00:00
37d4460397
Get rid of `register'.
1997-08-04 18:47:16 +00:00
c27c286843
%x -> 0x%x
1997-08-04 10:00:11 +00:00
c392128002
Audio:
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* Make it possible to use software assisted encodings that expand the
sample size.
* Use 16 bits per sample when emulating mulaw coding on the SB.
* Prepare for SB16 without CT1745 mixer.
1997-08-04 09:29:51 +00:00
affc3adbc9
Use gusmax_get_props instead of gus_get_props for gusmax.
1997-08-04 09:16:42 +00:00
623ad5f899
trivial change for PR#3815
1997-08-04 08:16:49 +00:00
be20028837
trivial change for PR#3815
1997-08-04 07:16:49 +00:00
cc7e70b188
%x -> 0x%x
1997-08-04 06:55:22 +00:00
70c89b79f4
Regen.
1997-08-03 23:41:05 +00:00
c98a1885a9
Add a few VIA Apollo chipset IDs
1997-08-03 23:40:27 +00:00
7826bcb58c
add support for generic SBs by matching compatIDs
1997-08-03 08:31:00 +00:00
6dde5e2db7
add support for generic COM devices by matching compatIDs
1997-08-03 08:24:07 +00:00
93c4fda873
add support for compatible device IDs
1997-08-03 08:12:21 +00:00
cf02802b04
Add `nop' commands to chain with the `xmit's.
1997-08-01 20:33:03 +00:00
4fea3b463a
Provide an alternative method of transmitting frames that avoids sending
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a command to the 82586 for every frame to be transmitted. Instead, a
single command sets off the execution of a chain of commands consisting
of alternate XMITs and NO-OPs, where the link fields in the NO-OPs are
set to loop back onto themselves until the next XMIT is ready to go.
This trick found on a Linux WEB page.
All this induces reasonable transmission performance in my old multibus
adapter. The receiver performance is still abysmal..
1997-08-01 20:04:40 +00:00
b9906e7600
Use DISKUNIT macro to encode md's unit in the minor number.
1997-08-01 19:38:30 +00:00
3bef8402d3
Implement FIONBIO in audio_ioctl.
1997-08-01 17:04:00 +00:00
658656bb99
Audio changes:
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- Change the way attach and open works to allow multiple audio
devices.
- Split the mulaw.c file into two to avoid dragging in mulaw
convertsion when they are not needed. Add 16 bit alaw/mulaw tables.
- Change the way audio properties are gotten.
- Recognize more versions os SoundBlaster.
1997-07-31 22:33:08 +00:00
cf8a170732
Don't panic when creating a bus dma map for a taken dma channel,
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it can happen during probing.
1997-07-31 22:20:47 +00:00
aef82b4aed
Add the ISA inteface for the lc (LEMAC, EtherWORKS III) driver.
1997-07-31 21:58:19 +00:00
f80c1355fe
The bus-independent parts needed to support the DEC
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EtherWORKS III cards (LEMAC): the DE203/DE204/DE205
1997-07-31 21:54:58 +00:00
2f459bf1d8
Initialize local variable 'j' in eeprombusy() to pacify gcc -O (not -O2)
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on i386.
1997-07-30 18:26:23 +00:00
c589871dc6
Arrange to turn off future sync-mode negotiation after experiencing a
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timeout while in a data phase.
Replace XS_STUFFUP with XS_TIMEOUT, so we get a second chance after
recovering.
1997-07-30 12:01:53 +00:00
09109c38a1
Maintain a copy of the configuration flags in our `softc'.
1997-07-30 11:48:32 +00:00
2c3cf06107
If state is NCR_CLEANING, do not schedule commands until reset is complete.
1997-07-29 22:26:01 +00:00
7250d56f4a
Some more cleanup and synchronization with ISA version.
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Also make a start at using bus_* macros (just bus_barrier() for now).
1997-07-29 20:24:46 +00:00
8c535d8cfe
No need to send two copies to the bpf tap when sending.
1997-07-28 22:35:49 +00:00
a07a88cdcb
Bring over assorted changes applied to the ISA ie driver over time.
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Fix some inaccuracies in the ring-scan code.
1997-07-28 22:26:12 +00:00
a63034762b
Audio: Remove the machine dependant code I put in audio.c by mistake.
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This adds another method to audio_hw_if. Also remove a field from
audio_hw_if that was not read-only.
1997-07-28 20:56:05 +00:00
0ae3de1a27
Use direct DMA with the IOASIC ASC SCSI interface. DMA buffering can be
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re-enabled with ASC_IOASIC_BOUNCE.
All DMA buffered processing is now done in the bus-specific DMA routines
in asc_ioasic.c and asc_tc.c.
Disable several informational messages dealing with non-empty FIFO conditions,
but allow enabling with ASC_DIAGNOSTIC for troubleshooting.
1997-07-28 19:39:22 +00:00
002c218565
Kudos and thanks to Mark Brinicombe (mark@causality.com): bug in waiting for
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RISC_INT to be set after stuffing a mailbox.
1997-07-28 18:56:36 +00:00
d5b1561c91
Temporary fix to make it compile on non-i386.
1997-07-28 09:28:04 +00:00
f6cd87f322
audio: Minor cleanup and enable looping DMA for PSS and PAS.
1997-07-28 01:31:50 +00:00
jtk