Date: Sun, 23 Nov 1997 11:00:52 -0500 (EST) From: Bob K <melange@europa.humberc.on.ca> To: freebsd-current@freebsd.org Subject: Followup to sb16 problems Message-ID: <Pine.BSF.3.96.971123103720.475I-100000@europa.humberc.on.ca>
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Okay. With more recent sources, namely:
FreeBSD 3.0-971120-SNAP #0: Sun Nov 23 07:42:58 EST 1997
including a good ol' make -j4 world, with the following kernel messages
related to sound:
Nov 23 07:50:43 apathy /kernel: sb0 at 0x220 irq 5 drq 1 on isa
Nov 23 07:50:43 apathy /kernel: snd0: <SoundBlaster 16 4.13>
Nov 23 07:50:43 apathy /kernel: sbxvi0 at ? drq 5 on isa
Nov 23 07:50:43 apathy /kernel: snd0: <SoundBlaster 16 4.13>
Nov 23 07:50:43 apathy /kernel: sbmidi0 at 0x330 on isa
Nov 23 07:50:43 apathy /kernel: snd0: <SoundBlaster MPU-401>
Nov 23 07:50:43 apathy /kernel: opl0 at 0x388 on isa
Nov 23 07:50:43 apathy /kernel: snd0: <Yamaha OPL3 FM>
I get, with amp and the frame counter enabled (-s):
10:34:49am|melange@apathy:/home/melange> amp -s spacem.mp3
amp 0.7.6, (C) Tomislav Uzelac 1996,1997
THIS PROGRAM COMES WITH ABSOLUTELY NO WARRANTY
PLEASE READ THE DOCUMENTATION FOR DETAILS
Playing: spacem.mp3
Properties: stereo 22050Hz
Coding Method: MPEG2.0 layer3
Bitrate: 56kbit/s
{ 130 }
the frame counter (as well as the music) stops right there. At that
point, this appears in /var/log/messages:
Nov 23 10:39:56 apathy /kernel: isa_dma_acquire: channel 5 already in use
Please note that nothing else in the bootup messages says that it's using
drq 5.
Whereas with -nobuffer, it plays all 8510 frames without problem. Here's
the entries in /sys/i386/conf/APATHY related to sound:
controller snd0
device sb0 at isa? port 0x220 irq 5 drq 1 vector sbintr
device sbxvi0 at isa? drq 5
device sbmidi0 at isa? port 0x330
device opl0 at isa? port 0x388
which matches what's in LINT.
It definitely worked with the 3.0-971104-SNAP and earlier ones.
If anyone wants/needs more info, feel free to ask... (Perhaps it's time I
actually learned C ;)
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