Date: Sun, 20 Sep 1998 15:51:59 +0200 (CEST) From: Stefan Eggers <seggers@semyam.dinoco.de> To: FreeBSD-gnats-submit@FreeBSD.ORG Cc: seggers@semyam.dinoco.de Subject: kern/7996: CAM (in -current) for 53c875 fails to play audio CDs Message-ID: <199809201351.PAA01028@semyam.dinoco.de>
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>Number: 7996 >Category: kern >Synopsis: CAM (in -current) for 53c875 fails to play audio CDs >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Sep 20 07:00:01 PDT 1998 >Last-Modified: >Originator: Stefan Eggers >Organization: none >Release: FreeBSD 3.0-BETA i386 >Environment: -current from Thursday, retried it with a kernel cvsuped today with same result. >Description: Trying to play back audio CDs with a program like cdcontrol (which is included in the base system) results in a message about extraneous data from the ncr driver. The drive doesn't start playing. The messages from the driver are: Sep 20 15:40:21 semyam /kernel: (cd0:ncr0:0:1:0): extraneous data discarded. Sep 20 15:40:21 semyam /kernel: (cd0:ncr0:0:1:0): COMMAND FAILED (9 0) @f0714800. Dmesg shows the following lines for cd and ncr: ncr0: <ncr 53c875 fast20 wide scsi> rev 0x03 int a irq 11 on pci0.12.0 ncr0: minsync=12, maxsync=137, maxoffs=16, 128 dwords burst, large dma fifo ncr0: single-ended, open drain IRQ driver, using on-chip SRAM ncr0: restart (scsi reset). (probe0:ncr0:0:0:0): INQUIRY. CDB: 12 1 80 0 ff 0 (probe0:ncr0:0:0:0): ILLEGAL REQUEST asc:24,0 (probe0:ncr0:0:0:0): Invalid field in CDB (probe1:ncr0:0:1:0): INQUIRY. CDB: 12 1 80 0 ff 0 (probe1:ncr0:0:1:0): ILLEGAL REQUEST asc:24,0 (probe1:ncr0:0:1:0): Invalid field in CDB pass0 at ncr0 bus 0 target 0 lun 0 pass1 at ncr0 bus 0 target 1 lun 0 (cd0:ncr0:0:1:0): READ CD RECORDED CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0 (cd0:ncr0:0:1:0): NOT READY asc:3a,0 (cd0:ncr0:0:1:0): Medium not present cd0 at ncr0 bus 0 target 1 lun 0 cd0: <PIONEER CD-ROM DR-U12X 1.06> Removable CD-ROM SCSI2 device cd0: 10.0MB/s transfers (10.0MHz, offset 15) cd0: Attempt to query device size failed: NOT READY, Medium not present (da0:ncr0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0 (da0:ncr0:0:0:0): NOT READY asc:3a,0 (da0:ncr0:0:0:0): Medium not present da0 at ncr0 bus 0 target 0 lun 0 (cd0:ncr0:0:1:0): extraneous data discarded. (cd0:ncr0:0:1:0): COMMAND FAILED (9 0) @f0714800. (cd0:ncr0:0:1:0): extraneous data discarded. (cd0:ncr0:0:1:0): COMMAND FAILED (9 0) @f0714800. (cd0:ncr0:0:1:0): extraneous data discarded. (cd0:ncr0:0:1:0): COMMAND FAILED (9 0) @f0714800. (cd0:ncr0:0:1:0): extraneous data discarded. (cd0:ncr0:0:1:0): COMMAND FAILED (9 0) @f0714800. The error messages at the end are the result of trying to do an audio play. The newest kernel versions I tested contained sys/cam/scsi/scsi_cd.c version 1.1 and sys/pci/ncr.c version 1.130. >How-To-Repeat: Use the above configuration, insert an audio CD and then try to start playing with "cdcontrol play". Now consult /var/log/messages to see the errors ncr spit out. >Fix: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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