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Date: Wed, 08 May 2002 18:44:34 +0900 (JST)
To: FreeBSD-users-jp@jp.FreeBSD.org
From: Mamoru Iwaki <iwaki@bc.niigata-u.ac.jp>
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Subject: [FreeBSD-users-jp 68385] Q. pcm and sbc in O_RDWR
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$B4d>k!w?7Bg$G$9!#(B

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OSS$B$N%^%K%e%"%k(B(Open Sound System Programmer's Guide Version 1.11)$B$H(B
<sys/soundcard.h>$B$r8+Hf$Y$J$,$i!"<!$N$h$&$J%W%m%0%i%`$r=q$$$?$H$3$m!"(B
pcm$B$G$OF0$/$N$G$9$,(Bsbc$B$G$OF0$-$^$;$s$G$7$?!#(B

http://www.bsp.bc.niigata-u.ac.jp/~iwaki/tmp/delay.c

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$B!&(BNG$B$J>l9g(B
FreeBSD 4.6-PRERELEASE #0: Tue May  7 12:06:42 JST 2002
CPU: Pentium Pro (199.43-MHz 686-class CPU)
Preloaded elf kernel "kernel" at 0xc036f000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc036f09c.
Preloaded elf module "if_fxp.ko" at 0xc036f0ec.
Preloaded elf module "miibus.ko" at 0xc036f18c.
Preloaded elf module "snd_sb16.ko" at 0xc036f22c.
Preloaded elf module "snd_sbc.ko" at 0xc036f2cc.
Preloaded elf module "snd_pcm.ko" at 0xc036f36c.
Preloaded elf module "usb.ko" at 0xc036f40c.
Preloaded elf module "umass.ko" at 0xc036f4a8.
sbc0: <Creative SB AWE64> at port 0x220-0x22f,0x330-0x331,0x388-0x38b irq 5 drq 1,5 on isa0
pcm0: <SB16 DSP 4.16> on sbc0

$B!&(BOK$B$J>l9g(B
FreeBSD 4.6-PRERELEASE #0: Wed May  8 16:45:08 JST 2002
CPU: Pentium/P55C (132.63-MHz 586-class CPU)
Preloaded elf kernel "kernel" at 0xc03d8000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc03d809c.
Preloaded elf module "usb.ko" at 0xc03d80ec.
Preloaded elf module "umass.ko" at 0xc03d8188.
pcm0: <OPL3-SA3 (YMF715)> at port 0x530-0x537,0x370-0x371,0xf8c-0xf94,0xe0e irq 5 drq 1 flags 0xc110 on isa0
---
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$B?73cBg3X(B $BBg3X1!<+A32J3X8&5f2J(B
$B4d>k(B $B8n(B (iwaki@bc.niigata-u.ac.jp)
