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Message-Id: <20010806.100211.730547931.ytabata@kitanet.ne.jp>
To: FreeBSD-users-jp@jp.freebsd.org
From: Yoshiaki TABATA <ytabata@kitanet.ne.jp>
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Subject: [FreeBSD-users-jp 63443] pcm0: play interrupt timeout, channel dead
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$BEDH*(B@$BEl5~KL6h$G$9!#(B

ICH$B%*!<%G%#%*%I%i%$%P$,(B4.4-PRERELEASE$B$K%^!<%8$5$l$^$7$?$M!#(B

$B0JA0$O7KEg$5$s$N(Bich.c$B$rAH$_9~$s$GFC$KIT6q9g$J$/;HMQ$G$-$F$$$?$N$G$9$,(B
$B:#2s%^!<%8$5$l$?$b$N$G(Bmpg123$B$d(Bxmms$B$J$I$r;HMQ$7$F$$$k$H(B
10$BIC$[$I(B($BIaDL$K(B)$B:F@8$7$?$"$H!"%3%s%=!<%k$K(B

pcm0: play interrupt timeout, channel dead

$B$HEG$$$F%"%W%j$,%U%j!<%:$7$F$7$^$$$^$9!#(B
($B0J8e!"(Bmp3$B$O%j%V!<%H$7$J$$$H:F@8$G$-$J$/$J$j$^$9$,!"$3$N>uBV$G$b2;3Z(BCD$B$O:F@8$G$-$^$9!#(B)

$B;HMQ5!<o$O(B IBM ThinkPad i1200(1161-234) $B$G(B
$B%+!<%M%k$N%3%s%U%#%.%e%l!<%7%g%s%U%!%$%k$K%5%&%s%I4X78$G$O(B

device pcm

$B$H$@$15-=R$rDI2C$7$F$$$^$9!#(B
# $B0JA0(B(4.3-STABLE+ich.c$B$*$h$S(B4.4-PRERELEASE$BF3F~D>8e(B)$B$O(B
# device pcm0 at isa? irq 10 drq 1 flags 0x0
# $B$H5-=R$7$F$$$^$7$?(B($B$h$/8+$k$H8e=R$N(Bdmesg$B$H(Birq$B$,$:$l$F$k(B...)$B!#(B
# $B$J$*!"JQ99A08e$G>I>u$OJQ$o$j$^$;$s!#(B

boot -v $B$7$?(Bdmesg$B$K$O0J2<$N$h$&$K=PNO$5$l$F$^$9!#(B

pcm0: <Intel 443MX> port 0x7400-0x743f,0x7000-0x70ff irq 11 at device 0.1 on pci0
pcm0: ac97 codec id 0x43525934 (Cirrus Logic CS4299D)
pcm0: ac97 codec features headphone, 20 bit DAC, 18 bit ADC, 6 bit master volume, Crystal Semi 3D Stereo Enhancement
pcm0: ac97 primary codec extended features variable rate PCM, AMAP
pcm: setmap 5000, 4000; 0xc95ba000 -> 5000
pcm: setmap 14000, 4000; 0xc95be000 -> 14000
pcm: setmap 18000, 4000; 0xc95c2000 -> 18000

# dmesg$BA4J8$O$3$A$i$KCV$-$^$7$?!#(B
# http://www.kitanet.ne.jp/~ytabata/0806/dmesg.txt

sndstat$B$N=PNO$O0J2<$NDL$j$G$9!#(B

toy# cat /dev/sndstat 
FreeBSD Audio Driver (newpcm) Aug  6 2001 01:24:26
Installed devices:
pcm0: <Intel 443MX> at io 0x7000, 0x7400 irq 11 (1p/2r/0v channels duplex)

$B$A$J$_$K(B4.3-STABLE+ich.c$B$N$3$m$N(B/var/log/messages$B$K$O0J2<$N$h$&$K$G$F$^$7$?!#(B

Jul  6 14:06:16 toy /kernel: pcm0: <Intel 443MX AC'97 audio> port 0x7400-0x743f,0x7000-0x70ff irq 11 at device 0.1 on pci0

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$B$^$?!"B-$j$J$$>pJs$,$"$j$^$7$?$i$4;XE&2<$5$$!#(B

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