Commit Graph

31 Commits

Author SHA1 Message Date
christos 514f7047e4 si_ -> sel_ 2002-11-26 18:49:40 +00:00
jdolecek e0cc03a09b merge kqueue branch into -current
kqueue provides a stateful and efficient event notification framework
currently supported events include socket, file, directory, fifo,
pipe, tty and device changes, and monitoring of processes and signals

kqueue is supported by all writable filesystems in NetBSD tree
(with exception of Coda) and all device drivers supporting poll(2)

based on work done by Jonathan Lemon for FreeBSD
initial NetBSD port done by Luke Mewburn and Jason Thorpe
2002-10-23 09:10:23 +00:00
thorpej c9b3657ce9 Add trailing ; to CFATTACH_DECL. 2002-10-02 16:33:28 +00:00
thorpej e9d707fbd5 Use CFATTACH_DECL(). 2002-09-30 21:17:57 +00:00
thorpej f818766afe Declare all cfattach structures const. 2002-09-27 20:31:45 +00:00
simonb 4e3613273b Remove breaks after returns, unreachable returns and returns after
returns(!).
2002-09-23 05:51:10 +00:00
gehenna 77a6b82b27 Merge the gehenna-devsw branch into the trunk.
This merge changes the device switch tables from static array to
dynamically generated by config(8).

- All device switches is defined as a constant structure in device drivers.

- The new grammer ``device-major'' is introduced to ``files''.

	device-major <prefix> char <num> [block <num>] [<rules>]

- All device major numbers must be listed up in port dependent majors.<arch>
  by using this grammer.

- Added the new naming convention.
  The name of the device switch must be <prefix>_[bc]devsw for auto-generation
  of device switch tables.

- The backward compatibility of loading block/character device
  switch by LKM framework is broken. This is necessary to convert
  from block/character device major to device name in runtime and vice versa.

- The restriction to assign device major by LKM is completely removed.
  We don't need to reserve LKM entries for dynamic loading of device switch.

- In compile time, device major numbers list is packed into the kernel and
  the LKM framework will refer it to assign device major number dynamically.
2002-09-06 13:18:43 +00:00
gson ca67f8471a spl botch in midipoll() when sc->dying 2002-06-01 17:54:21 +00:00
lukem 2bbe2de647 add RCSIDs 2001-11-13 05:32:49 +00:00
augustss f51c550f74 ANSIfy. 2001-10-02 22:41:22 +00:00
tshiozak 3abc724ebe solve the race condition while output for umidi. 2001-01-31 16:19:35 +00:00
tshiozak 61250c9635 some changes for midi_start_output() under PROP_OUT_INTR devices.
- protect the buffer even though ointr occur until exiting
    from hw_if->output().
  - allow this function to send multiple bytes to hw_if->output()
    at the same time.  it's necessary for umidi.
2001-01-30 23:02:18 +00:00
tshiozak cfb6a0b2c6 add missing sc->dying initializer at midiattach. 2001-01-13 16:16:12 +00:00
tshiozak 3a10cc3d0a add detaching/deactivation code to midi driver. 2001-01-13 16:09:04 +00:00
thorpej cfaba33937 Use device_lookup(). 2000-07-06 00:43:04 +00:00
augustss 82cfd6b42a Simplify an expression. 2000-05-06 14:35:28 +00:00
thorpej fc96443d15 New callout mechanism with two major improvements over the old
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
  resource allocation.
- Insertion and removal of callouts is constant time, important as
  this facility is used quite a lot in the kernel.

The old timeout()/untimeout() API has been removed from the kernel.
2000-03-23 07:01:25 +00:00
augustss f21b1ede53 Add a little more debug printing. 2000-01-18 18:49:35 +00:00
soren 78cc55b359 '<Device>' usually means the string comes from outside the kernel. 1999-10-19 16:04:52 +00:00
augustss a85a08c2fb Add support for detaching audio devices. 1999-09-09 10:24:39 +00:00
nathanw ea0550413c Make these compile on the alpha when AUDIO_DEBUG is defined. 1999-02-26 01:18:09 +00:00
drochner 6292c7eda0 Make midi_attach_mi() and audioprint() available also if MIDIBUS
(but not necessarily MIDI) is defined.
Fixes PR port-i386/6615 (Krister Walfridsson <cato@ulysses.df.lth.se>).
(XXX this should probably go into a separate file to get rid of
the #ifdef mess)
1998-12-20 14:26:44 +00:00
augustss b4cf442656 Fix a MIDI buffer overflow problem. Fixes PR 6583.
Patch from Ales Krenek <ljocha@ics.muni.cz>
1998-12-15 18:03:07 +00:00
augustss 9726cfd1fb Make the copyright header conform to the NetBSD template. 1998-11-25 22:17:06 +00:00
augustss ce47e78c84 Make MIDI input work again.
Fix from Torsten Duwe <duwe@ns.lst.de>.
1998-10-05 09:21:41 +00:00
mycroft 38aa357963 Make sure the buffers are synchronized on open. 1998-09-13 06:30:25 +00:00
augustss 4e7c07c2b4 Write MIDI data from the sequencer to the device in a more sane way. 1998-08-24 17:59:25 +00:00
augustss cd09067eb4 * Redo the way the way the MIDI driver attaches to audio devices.
* Improve the midisyn layer a little.
* Add a driver for the Yamaha OPL[23] FM synths.
  The opl driver is not finished yet; it sounds pretty awful.

For some strange reason I cannot get any FM sound from my SB64 cards,
but a regular SB16 works fine.
1998-08-17 21:16:09 +00:00
augustss c987d23146 Remove some leftover fluff.
Make sure there is no outstanding timeout when the sequencer is closed.
1998-08-13 00:13:56 +00:00
augustss 27c5df27d1 Tidy up and rename some functions in the MIDI driver. 1998-08-12 18:11:53 +00:00
augustss 48bae9ee88 Add MIDI support. The MIDI devices can be accessed as ``raw'' through
the /dev/rmidiN devices, or with a sequencer interface via /dev/music.
So far the only supported MIDI device is the MPU401 port on SoundBlaster
(and only on SB on isapnp, since we do not have locators with multiple
values yet).
1998-08-07 00:00:55 +00:00