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History log of /src/sys/dev/ic/mpuvar.h
RevisionDateAuthorComments
 1.11  23-Nov-2011  jmcneill Merge jmcneill-audiomp3 branch, which is derived from ad-audiomp2. From
the original ad-audiomp branch notes:

Add MP locking to the audio drivers.

Making the audio drivers MP safe is necessary before efforts
can be made to make the VM system MP safe.

The are two locks per device instance, an ISR lock and
a character device lock. The ISR lock replaces calls to
splaudio()/splx(), and will be held across calls to device
methods which were called at splaudio() before (e.g.
trigger_output). The character device lock is held across
calls to nearly all of the methods, excluding some only
used for initialization, e.g. get_locks.

Welcome to 5.99.57.
 1.10  28-Apr-2008  martin branches: 1.10.12; 1.10.34; 1.10.36;
Remove clause 3 and 4 from TNF licenses
 1.9  27-Mar-2008  xtraeme branches: 1.9.2; 1.9.4;
Split device_t/softc for mpu(4) and its attachments, plus other
related cosmetic changes.

Reviewed by cube@.
 1.8  11-Dec-2005  christos branches: 1.8.70;
merge ktrace-lwp.
 1.7  29-May-2005  christos - sprinkle const.
- avoid variable shadowing.
 1.6  04-Feb-2005  perry de-__P
 1.5  29-Oct-2004  yamt branches: 1.5.4; 1.5.6;
constify audio_hw_if, midi_hw_if, and radio_hw_if.
 1.4  04-Dec-2003  keihan netbsd.org -> NetBSD.org

This was the last commit of this kind to src/sys, which is now totally
"NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
 1.3  05-Oct-1999  itohy branches: 1.3.36;
Add power control hooks.
 1.2  02-Aug-1999  augustss branches: 1.2.2;
Move the mpu device declaration to conf/files.
Let the mpu device attach at the sb device, and then midi at the mpu.
Update the mpu at eso attachment.
 1.1  01-Aug-1999  augustss Move the MPU driver isa/ to ic/.
(I didn't move it in the repository because the revision history
is very short and uninteresting. :)
 1.2.2.2  02-Aug-1999  thorpej Update from trunk.
 1.2.2.1  02-Aug-1999  thorpej file mpuvar.h was added on branch chs-ubc2 on 1999-08-02 21:59:05 +0000
 1.3.36.6  10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.3.36.5  04-Feb-2005  skrll Sync with HEAD.
 1.3.36.4  02-Nov-2004  skrll Sync with HEAD.
 1.3.36.3  21-Sep-2004  skrll Fix the sync with head I botched.
 1.3.36.2  18-Sep-2004  skrll Sync with HEAD.
 1.3.36.1  03-Aug-2004  skrll Sync with HEAD
 1.5.6.1  12-Feb-2005  yamt sync with head.
 1.5.4.1  29-Apr-2005  kent sync with -current
 1.8.70.2  02-Jun-2008  mjf Sync with HEAD.
 1.8.70.1  03-Apr-2008  mjf Sync with HEAD.
 1.9.4.1  16-May-2008  yamt sync with head.
 1.9.2.1  18-May-2008  yamt sync with head.
 1.10.36.1  19-Nov-2011  jmcneill port ad-audiomp2 branch changes to 5.99.56
todo:
- port ad-audiomp2 pcppi changes
- these drivers need to be fixed:
- emuxki
- gcscaudio
- hdafg
- uaudio
- umidi
- MD audio drivers
 1.10.34.1  17-Apr-2012  yamt sync with head
 1.10.12.1  09-Dec-2008  ad Checkpoint work on MIDI.

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