plan9fox/sys
cinap_lenrek 81f726b2b4 audioac97: remove i/o bar magic, fix ac97mixreset busywait-forever timeout
the standard is i/o bar 0 is the mixer and bar 1 is status/control.
the magic with the bar sizes made it fail in qemu. so removing it
for now as all devices seen so far comply to the standard.

if we ever see a sis7012 where this might be swaped uncomment the i=0;

the busywait timeout is too long in ac97mixreset() because rd/wr
have a timeout on ther own. just remove the busy looping and do
a one second delay after mixer reset. (tested with t23)
2013-09-26 23:34:06 +02:00
..
doc
games/lib fortunes: "Not here, not here the darkness, in this twittering world." -- T.S. Eliot 2013-09-07 22:48:28 -04:00
include reverting semaphore lock changes from sources (r41ccd6d221da, rb28756e5ba29) 2013-09-26 22:24:31 +02:00
lib rootstub: create directories for mips 2013-09-21 21:21:18 +02:00
man mkfs(8): also list -U option in table 2013-09-22 03:30:04 +02:00
src audioac97: remove i/o bar magic, fix ac97mixreset busywait-forever timeout 2013-09-26 23:34:06 +02:00