Date: Wed, 09 Apr 1997 09:55:30 -0400 From: "James F. Hranicky" <jfh@cise.ufl.edu> To: questions@freebsd.org Subject: ATAPI Audio Problems Message-ID: <199704091355.JAA20468@cise.ufl.edu>
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I have a Dell Latitude LM Laptop whose ATAPI cdrom drive seems to work fine when mounting a cdrom (I can run a find /cdrom -print and get no errors). However, when I try to play a CD, I get all kinds of problems. When I run cdcontrol -f /dev/wcd0c, I can acutally do an "info" command: cdcontrol> info Starting track = 1, ending track = 12, TOC size = 106 bytes track start duration block length type ------------------------------------------------- 1 0:02.32 1:22.65 32 6065 audio 2 1:23.22 3:45.20 6097 16745 audio 3 5:06.42 3:20.48 22842 14898 audio 4 8:25.15 3:25.60 37740 15285 audio 5 11:49.00 4:10.65 53025 18665 audio 6 15:57.65 3:59.50 71690 17825 audio 7 19:55.40 2:58.47 89515 13247 audio 8 22:52.12 3:37.23 102762 16148 audio 9 26:27.35 5:36.45 118910 25095 audio 10 32:02.05 3:19.50 144005 14825 audio 11 35:19.55 2:20.52 158830 10402 audio 12 37:38.32 106:41.59 169232 -169232 audio 170 0:02.00 - 0 - - However, when I try to play a CD with debugging on, I get the following from syslog: Apr 6 00:06:26 laptop /kernel: atapi0.1: req w a5-0-0-0-0-0-0-0-0-0- 0-0-0-0-0-0 len=0 Apr 6 00:06:27 laptop /kernel: atapi0.1: start Apr 6 00:06:27 laptop /kernel: atapi0.1: intr ireason=0x1, len=0, st atus=58<ready,opdone,drq>, error=0 Apr 6 00:06:27 laptop /kernel: atapi0.1: send cmd PLAY_BIG a5-0-0-0 -0-0-0-0-0-0-0-0-0-0-0-0 Apr 6 00:06:27 laptop /kernel: atapi0.1: intr ireason=0x3, len=0, st atus=50<ready,opdone>, error=0 Apr 6 00:06:38 laptop /kernel: atapi0.1: req w a5-0-0-0-0-20-ff-ff-f f-e0-0-0-0-0-0-0 len=0 Apr 6 00:06:38 laptop /kernel: atapi0.1: start Apr 6 00:06:38 laptop /kernel: atapi0.1: intr ireason=0x1, len=0, st atus=58<ready,opdone,drq>, error=0 Apr 6 00:06:38 laptop /kernel: atapi0.1: send cmd PLAY_BIG a5-0-0-0- 0-20-ff-ff-ff-e0-0-0-0-0-0-0 Apr 6 00:06:38 laptop /kernel: atapi0.1: intr ireason=0x3, len=0, st atus=51<ready,opdone,check>, error=54<abort> Apr 6 00:06:39 laptop /kernel: wcd0: invalid command Apr 6 00:06:39 laptop /kernel: atapi0.1: req w 1e-0-0-0-0-0-0-0-0-0- 0-0-0-0-0-0len=0 Apr 6 00:06:39 laptop /kernel: atapi0.1: start Apr 6 00:06:39 laptop /kernel: atapi0.1: intr ireason=0x1, len=0, st atus=58<ready,opdone,drq>, error=0 Apr 6 00:06:39 laptop /kernel: atapi0.1: send cmd PREVENT_ALLOW 1e-0 -0-0-0-0-0-0-0-0-0-0-0-0-0-0 Apr 6 00:06:39 laptop /kernel: atapi0.1: intr ireason=0x3, len=0, st atus=50<ready,opdone>, error=0 >From cdcontrol, I get : cdcontrol> play 1 cdcontrol: Input/output error >From dmesg: wdc0: unit 1 (atapi): <CD-ROM CDR-N16/1.21>, removable, intr, iordis wcd0: 689Kb/sec, 256Kb cache, audio play, 256 volume levels, ejectable tray wcd0: medium type unknown, unlocked Any ideas? Would one of the 3.0 SNAP's code work better? ---------------------------------------------------------------------- | Jim Hranicky, Senior SysAdmin UF/CISE Department | | E314E CSE Building Phone (904) 392-1057 | | jfh@cise.ufl.edu http://www.cis.ufl.edu/~jfh | ----------------------------------------------------------------------
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