augustss
332ad95e76
Change the MI audio driver so it attaches to the MD driver in the
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normal way. This requires adding a line to the config files to
get audio to work again.
1997-08-19 23:49:33 +00:00
augustss
f78dfdfe6e
Avoid munging audio_defaults.
1997-08-19 23:35:44 +00:00
drochner
570688abef
Bring back the "comconsattached" flag. It is necessary for starred
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com devices (on non "__BROKEN_INDIRECT_CONFIG" ISA).
1997-08-16 08:33:08 +00:00
drochner
b426bd9be3
-Export variables needed for system console initialization.
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-Enable line break interrupt for DDB on a serial console.
-Share initialization code between DDB and KGDB.
1997-08-14 16:15:15 +00:00
jtk
0076beb284
fix multi-port serial drivers to reflect recent changes to com driver for console/kgdb
1997-08-13 21:26:52 +00:00
drochner
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
augustss
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
jonathan
1e10e23444
Add back ia->iobase to initializer macros for softc device-register offsets.
1997-08-08 09:38:18 +00:00
augustss
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
augustss
a425e37505
Add a 'return 1' that got lost in the last commit.
1997-08-07 12:14:39 +00:00
jonathan
ab87c23f0b
Use <bus.h>.
1997-08-05 01:13:50 +00:00
augustss
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
augustss
1fea370221
Get rid of `register'.
1997-08-04 19:05:27 +00:00
augustss
37d4460397
Get rid of `register'.
1997-08-04 18:47:16 +00:00
augustss
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
augustss
affc3adbc9
Use gusmax_get_props instead of gus_get_props for gusmax.
1997-08-04 09:16:42 +00:00
augustss
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
augustss
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
matt
aef82b4aed
Add the ISA inteface for the lc (LEMAC, EtherWORKS III) driver.
1997-07-31 21:58:19 +00:00
augustss
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
augustss
f6cd87f322
audio: Minor cleanup and enable looping DMA for PSS and PAS.
1997-07-28 01:31:50 +00:00
augustss
d58bc6796f
audio: Simplify handling of AUDIO_SETFD and committing of encoding mode.
1997-07-27 23:51:48 +00:00
augustss
9745684ebe
Changes to the sudio system:
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- It is now possible to handle devices that want "looping" DMA,
e.g. the SoundBlaster correctly. The WSS and SB drivers use this.
To do this several new methods were introduced in audio_hw_if.
- Different silence handling (forced by previous change).
- The audio driver can now be mmap()-ed, but due to problems in
the VM system only for writing for now.
- The OSS (Linux) audio emulation takes advantage of some of the
new features.
1997-07-27 01:16:32 +00:00
augustss
36ff661ec7
Make PAS audio work again.
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From John F. Woods, PR #3859 .
1997-07-25 01:42:20 +00:00
pk
013ac04cfb
config.new => config
1997-07-20 20:30:46 +00:00
fvdl
3dd82f1394
Work around possible race condition with 2 drives on one controller
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in wd_get_parms. PR 3773, from Onno van der Linden (onno@simplex.nl )
1997-07-18 00:26:22 +00:00
jtk
26414c7820
use locator defines in "locators.h" to index cf_loc[]
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still to be done and/or decided not to be done: replace all *UNK uses in
isa code with the native names from locators.h
1997-07-17 00:58:48 +00:00
leo
bacc863c24
Add atari.
1997-07-15 08:40:02 +00:00
augustss
8727da130b
In the name of backwards compatibility AUDIO_ENCODING_LINEAR has been
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renamed AUDIO_ENCODING_SLINEAR and AUDIO_ENCODING_LINEAR reverts to the
NetBSD 1.2 sematics. A kernel with COMPAT_12 defined will accept
AUDIO_ENCODING_LINEAR and treat it as before, without COMPAT_12 it
will be rejected.
1997-07-15 07:46:04 +00:00
kleink
4193b52786
Do not compile in satlink unconditionally; from Thorsten Frueauf
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<frueauf@ira.uka.de> in PR port-i386/3864.
1997-07-14 21:09:07 +00:00
hpeyerl
d1f899bc4c
Satellite receiver driver for ISA cards from PlanetConnect by Jason and
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Herb for Canada Connect Corp.
1997-07-13 19:09:46 +00:00
jtk
8a210e82b2
fix mixer goof on GUS max
1997-07-09 03:03:21 +00:00
thorpej
2252d1317b
Add support for remote serial KGDB.
1997-07-05 20:52:40 +00:00
thorpej
efde490942
foosize()'s return value is in DEV_BSIZE units; adjust the size obtained
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from the disklabel accordingly.
1997-06-24 00:20:44 +00:00
cjs
d152627095
Make this work again; the code to avoid attaching a 3c509 in P&P mode
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didn't map in the port properly, and it was only luck that it worked
on anything at all.
1997-06-23 05:25:40 +00:00
pk
5d4e140e53
Remove spurious line left over in previous commit.
1997-06-18 22:17:14 +00:00
pk
f5bf0d3701
wdsize(): only call wdopen()/wdclose() if not already open, per the
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current `openmask'.
1997-06-18 20:39:55 +00:00
mycroft
09cad93ce8
Implement a better backpressure mechanism so that data is collected
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in the driver's buffer if the tty buffer is full. If the driver's buffer
becomes full, turn off receive interrupts until it drains a bit.
1997-06-15 11:18:59 +00:00
thorpej
47fab5e3ae
Make this compile again in light of recent changes to cdio.h
1997-06-14 08:55:14 +00:00
augustss
86ad297c12
Fix a braino in record source selection and a pasto in detecting
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16 bit mode recording.
1997-06-13 19:21:59 +00:00
thorpej
11e78a6b0d
Pull thorpej-bus-dma branch into mainline.
1997-06-06 23:43:45 +00:00
cgd
9d52c4bb31
4th arg to bus_space_{read,write}_multi_2() is a u_int16_t *, and should be
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cast if it isn't. (These casts aren't necessarily safe, because of
alignment issues, but they allow the code to compile with prototyped versions
of bus_space_{read,write}_multi_2().)
1997-06-04 20:42:56 +00:00
jtk
5759a768d7
add software emulation stub for ulinear_be
1997-05-31 15:30:22 +00:00
mycroft
9a7f1bfa84
Use single mode, not demand mode, for auto-initialize transfers.
1997-05-29 21:46:07 +00:00
jtk
8551fb607a
fix popping noises on 16-bit ulinear output.
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add big-endian support
XXX ULINEAR_BE still needs ad1848 emulation on gusmax
1997-05-29 05:33:15 +00:00
jtk
1b429137ae
make Jazz16 16-bit output work properly again. Still hangs somewhere
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(not yet diagnosed) on occasion in high-speed mode, but a ^C will exit
immediately--no 30-second drainage timeout.
1997-05-29 04:57:02 +00:00
mycroft
e9028468cd
Don't use the TC bit to check for wraparound in isa_dmacount(); remember the
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transfer length and use that.
1997-05-28 20:02:39 +00:00
augustss
1bd32f9cad
Add Alaw encoding emulation.
1997-05-28 00:07:46 +00:00
augustss
1616170859
A cosmetic name change.
1997-05-27 23:37:53 +00:00
mycroft
6756ff7858
Minor corrections to previous. Notably, make recording work on SBPro again.
1997-05-26 16:13:59 +00:00
mycroft
6bfd7b7d45
Remove unneeded call to comstop() in commsrint(). This fixes a problem
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where the driver would sometimes retransmit bytes.
1997-05-26 14:54:46 +00:00
thorpej
97c6a307e3
Where _is_ that brick when you need it?!
1997-05-24 03:45:40 +00:00
augustss
72b5ba3901
Redo the way selecting the mode for SB cards is done completely.
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It is now table driven since there are so many different variations
of SB cards out there.
Also fix a bug that stopped SB2 and SBPro from working.
1997-05-23 21:19:59 +00:00
augustss
c612a6fca7
Check that setting IRQ and DRQ on SB16 actually succeeds.
1997-05-23 09:45:40 +00:00
augustss
1fd29f4172
Make the audio default parameters into a globally accessible constant.
1997-05-20 12:51:43 +00:00
augustss
0db08d11e6
Redo the SB mixer code. The driver can now distinguish between the
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four different mixer options: none, CT1335, CT1345, and CT1745.
It should now be possible to access most of the SB16 functionality.
1997-05-19 23:14:29 +00:00
thorpej
50a39a3334
Add NetBSD RCS IDs.
1997-05-18 06:08:02 +00:00
augustss
8d6f509439
Mask the level registers as the documentation suggests.
1997-05-18 00:36:03 +00:00
augustss
d7a82223f4
Change lowater calculation a little.
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Fix mixer setting bug and add some missing splaudio().
Set SB drq16 to 5 and don't pretend to be SB v1.0.
1997-05-17 23:26:33 +00:00
pk
d3844873e8
Mods for ESP406/FAS408 ISA SCSI driver (from Eric S. Hvozda; PR#3581)
1997-05-17 20:58:47 +00:00
pk
7f4962f3f3
An ESP406/FAS408 ISA SCSI adapter driver (from Eric S. Hvozda; PR#3581)
1997-05-17 20:58:12 +00:00
augustss
abdd4ddbea
Back to pretending to be a SB v1.0 again, the mixer code for higher
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versions is buggy.
1997-05-16 07:07:22 +00:00
augustss
37be371415
Clean up emulation code, SB, and GUS drivers and add some more encoding
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emulation to SB.
1997-05-13 19:02:11 +00:00
jtk
877dcf7fc9
restore accidentally-lost set of nchannels in driver layer
1997-05-12 04:11:43 +00:00
jtk
9734adc67f
use normal linear names/values for 8-bit encodings
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mark mulaw as emulated (it's done via a mapping table)
use GUS query encoding routine, even on GUS max, since the encoding
stuff is handled by the GF1.
XXX might not be right for recording, but it's correct for playback.
1997-05-10 18:58:33 +00:00
augustss
e63a553175
Change the interface between high and lowlevel audio drivers again:
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Set the encoding parameters slightly differently.
Remove the SW encoding/decodinf functions from this interface
and move them to the audio_parameter struct; this is both more efficient
and flexible.
1997-05-09 22:16:27 +00:00
augustss
c4a52794f1
Convert to new orthogonal audio encoding scheme and implement
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some of the new encodings. The change to ioctl AUDIO_GETENC is
NOT backwards compatible.
1997-05-07 18:51:31 +00:00
mikel
383d8e6f79
update sb_printsc() to match current reality.
1997-05-07 04:36:00 +00:00
marc
8f6ec1a681
wds_find has the sense of its return value backwards (0 vs 1). This
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caused the probe to succeed when there was no device present.
1997-05-01 20:10:57 +00:00
augustss
2fb1d088c5
XXX Pretend that all SB cards are of model 1.
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XXX This way you can at least use SB cards until the real fixes go in.
1997-04-30 02:08:12 +00:00
augustss
526ef2f618
Change the interface between the high and low level audio drivers
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so that all audio encoding parameters are set at once. This simplifies
the interface and make error checking easier.
1997-04-29 21:01:33 +00:00
mycroft
bc66bb3e6e
Oops; forgot to GC the last mbuf allocated when out of clusters.
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Also, remove the internal mbuf queue, which is not needed by this driver.
1997-04-28 18:30:20 +00:00
mycroft
103c7d360d
Oops; forgot to GC the last mbuf allocated when out of clusters.
1997-04-28 17:03:58 +00:00
mjacob
b3192632db
On alpha, sizeof (long) != sizeof (int) and sizeof (int) != sizeof (ptr_t)
1997-04-28 15:52:44 +00:00
veego
f05fad5ad9
- Add a new variable to epaddcard to call epconfig with the right chipset.
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- Don't attach a 3c509 in PnP mode.
1997-04-27 09:44:45 +00:00
mycroft
91a808523c
Fix typo in previous.
1997-04-24 08:05:13 +00:00
mycroft
030c7010ee
If we fail to allocate a cluster to hold a large packet, simply
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drop it rather than using a chain of tiny mbufs.
1997-04-24 02:04:33 +00:00
cgd
5cfcabc2fe
compile when __BROKEN_INDIRECT_CONFIG isn't defined.
1997-04-18 00:50:33 +00:00
mycroft
f2746e9620
Update for new com driver.
1997-04-09 16:44:21 +00:00
jtk
73cfcd9f66
fix compile error if AUDIO_DEBUG
1997-04-06 17:21:45 +00:00
augustss
7dcb9bed4c
Make sure the bus tag is set where we need it.
1997-04-06 00:54:22 +00:00
augustss
29e9c34ad3
Add RCS id.
1997-04-06 00:35:19 +00:00
augustss
0a999294f5
Add support for MAD16 based audio cards.
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XXX Change the way we determine to probe for it when
multiple I/O ranges are available.
1997-04-06 00:33:07 +00:00
augustss
7dedd37033
Busify the WSS driver.
1997-04-05 23:50:23 +00:00
mycroft
9448a01404
New version of com driver. Uses a different queueing mechanism and a split
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hardware/software interrupt mechanism for improved performance. Many odd
protocols bugs also fixed.
1997-04-04 20:56:34 +00:00
mycroft
232ade1b2b
comdefaultrate -> comconsrate
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comconsbah -> comconsioh
Only use comconsrate on the console.
1997-04-04 20:49:49 +00:00
christos
ef8d40a999
Busify the driver (from perry).
1997-04-04 18:59:35 +00:00
mycroft
4df7e1dac7
Remove superfluous probe message.
1997-04-02 03:58:25 +00:00
jonathan
c1f72bba37
Add ifmedia hooks: include <ifmedia.h> and add sc_media to softc.
1997-03-30 22:47:05 +00:00
jtk
dd46e6280e
partial fix for PR 3385: correctly identify JAZZ-16 when AUDIO_DEBUG is
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enabled
1997-03-29 05:41:28 +00:00
mycroft
11117540d2
Use a temporary data structure for holding probe information, rather than a
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full softc.
1997-03-29 02:32:30 +00:00
mycroft
056fd71e85
General cleanup: bus.h, etc.
1997-03-29 02:11:09 +00:00
mycroft
080350dc0d
Use a temporary data structure for holding probe information, rather than a
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full softc.
1997-03-28 23:47:08 +00:00
mikel
eba3c11c27
some cleanup; still needs a *lot* of work
1997-03-25 07:57:14 +00:00
jtk
983d7a8c15
use new name sc_drq8 and initialize sc_drq16 (reflect changes to SB driver)
1997-03-24 05:30:28 +00:00
mycroft
188dec4d19
Clean up a bit, and export isa_dmamask() and isa_dmaunmask() interfaces.
1997-03-21 02:17:11 +00:00
mycroft
3523bc35d5
Add an isa_dmacount() function, to get the current residual count on a channel.
1997-03-21 00:00:21 +00:00
mycroft
6f51eb5c3d
Use autoinitialize DMA mode on the SB2 and later. Partly from Torsten Duwe.
1997-03-20 21:42:11 +00:00
mycroft
b89990fba6
Oops; fix pasto.
1997-03-20 20:18:40 +00:00
mycroft
4f9648674a
Make sure we round the block size to a multiple of the sample size.
1997-03-20 20:15:24 +00:00