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Nick Sayer d807a231a2 Add uaudio -- a USB audio device driver. 
This driver actually works slightly better on -stable than on -current
(the system locks on detach on -current), so it should be MFC'd somewhat
sooner.

This driver currently points out a difficulty in the sound device framework.
The PCM unregister routine is allowed to refuse the detach if the device is
in use. In the case of a USB device, however, this unregistration is much more
mandatory in nature, since the device is *actually* gone when this call is
made. The sound subsystem really should not refuse an unregistration and
should take its own steps to reject further I/O. As a result, if you detach
a USB sound device while it is in use, you can expect a panic shortly
thereafter.

This device cannot currently record audio. Some routines are unwritten as
of yet in uaudio.c to support recording.

This device hangs my -current box on detach. I don't know why. This does
not happen on my -stable machine.

Obtained from:	Hiroyuki Aizu
MFC after:	2 weeks
2002-07-21 17:28:50 +00:00
..
defines
files Add uaudio -- a USB audio device driver. 2002-07-21 17:28:50 +00:00
files.alpha Move all the sio(4) attachments (except for pc98's cbus attachment) to the 2002-07-15 15:47:34 +00:00
files.amd64 Move all the sio(4) attachments (except for pc98's cbus attachment) to the 2002-07-15 15:47:34 +00:00
files.i386 Move SMBFS from i386 and pc98 files and options files to MI files and 2002-07-15 19:11:21 +00:00
files.ia64 Infrastructure tweaks to allow having both an Elf32 and an Elf64 executable 2002-07-20 02:56:12 +00:00
files.pc98 Move SMBFS from i386 and pc98 files and options files to MI files and 2002-07-15 19:11:21 +00:00
files.powerpc Add setjmp (needed for DDB). 2002-07-10 12:26:17 +00:00
files.sparc64 ebus is not a 'count' device. There are no NEBUS references. 2002-07-20 08:16:51 +00:00
gethints.awk Retire the perl gethints.conf in favour of an awk version. Move 2002-07-16 09:28:25 +00:00
kern.mk For now, make the .ifdef GCC3 case default. We should change -Wno-format 2002-05-24 01:02:45 +00:00
kern.post.mk s/install -c/${INSTALL} ${COPY}/ 2002-07-18 12:02:20 +00:00
kern.pre.mk Quick fix for high resolution kernel profiling on i386's. Use 2002-07-13 22:28:34 +00:00
kmod_syms.awk Respect setting of NM to allow cross-building. 2002-04-19 09:04:53 +00:00
kmod.mk Handle installation of links through bsd.links.mk. 2002-07-17 08:21:50 +00:00
ldscript.alpha Use the kernbase symbol exported from locore.o instead of hardcoded magic 2001-09-20 09:19:38 +00:00
ldscript.amd64 Remove hard coded magic load address. Now to change the load address, 2001-09-18 01:12:43 +00:00
ldscript.i386 Remove hard coded magic load address. Now to change the load address, 2001-09-18 01:12:43 +00:00
ldscript.ia64 Put symbols at the start and end of the unwind section so that we can 2001-10-29 11:40:14 +00:00
ldscript.powerpc Page align the data segment. 2001-10-08 10:43:34 +00:00
ldscript.sparc64 Add kernbase symbol and use it instead of magic numbers in the 2001-09-21 05:43:38 +00:00
majors It's not "usio" anymore, it's "ucom". 2002-07-10 01:42:25 +00:00
Makefile.alpha Moved the setting of all profiling-related variables except the key one 2002-07-13 19:36:14 +00:00
Makefile.amd64 Moved the setting of all profiling-related variables except the key one 2002-07-13 19:36:14 +00:00
Makefile.i386 Moved the setting of all profiling-related variables except the key one 2002-07-13 19:36:14 +00:00
Makefile.ia64 Moved the setting of all profiling-related variables except the key one 2002-07-13 19:36:14 +00:00
Makefile.pc98 Moved the setting of all profiling-related variables except the key one 2002-07-13 19:36:14 +00:00
Makefile.powerpc Moved the setting of all profiling-related variables except the key one 2002-07-13 19:36:14 +00:00
Makefile.sparc64 Moved the setting of all profiling-related variables except the key one 2002-07-13 19:36:14 +00:00
makeLINT.sed Join the pissing contest: generate LINT with a single sed(1) command. 2002-05-02 16:34:47 +00:00
newvers.sh setlocale(3) has been fixed to match POSIX standard: 2001-03-02 16:52:14 +00:00
NOTES Various comment and minor style fixes. No actual content changes. 2002-07-16 18:20:17 +00:00
options Move SMBFS from i386 and pc98 files and options files to MI files and 2002-07-15 19:11:21 +00:00
options.alpha Sync up syscons options from options.i386. 2002-07-15 18:43:09 +00:00
options.amd64 This is the start of the FreeBSD/x86_64 kernel. 2002-06-30 08:05:21 +00:00
options.i386 Move SMBFS from i386 and pc98 files and options files to MI files and 2002-07-15 19:11:21 +00:00
options.ia64 Sync up syscons options from options.i386. 2002-07-15 18:43:09 +00:00
options.pc98 Move SMBFS from i386 and pc98 files and options files to MI files and 2002-07-15 19:11:21 +00:00
options.powerpc Driver for the Apple UniNorth Host-PCI bridge. 2002-07-09 13:34:09 +00:00
options.sparc64 Add a DEBUGGER_ON_POWERFAIL option. This makes the power button on ultra 10s 2002-03-13 05:58:45 +00:00
systags.sh $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00