current ata problems (cannot mount cdrom)

ATA seems broken in recent current, my ide disk working with no problems
but if I try to mount cdrom:


[(22:01)(82.96%)(p1):~ ] sudo mount_cd9660 -C KOI8-R /dev/cd0 /mnt/cdrom
(cd0:ata1:0:0:0): READ TOC/PMA/ATIP {MMC Proposed}. CDB: 43 0 0 0 0 0 0
0 4 0
(cd0:ata1:0:0:0): CAM Status: SCSI Status Error
(cd0:ata1:0:0:0): SCSI Status: Check Condition
(cd0:ata1:0:0:0): ILLEGAL REQUEST asc:24,0
(cd0:ata1:0:0:0): Invalid field in CDB: Command byte 0 is invalid
(cd0:ata1:0:0:0): Unretryable error
mount_cd9660: /dev/cd0: Input/output error

dmesg attached

-- 
Anton A. Karpov

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