* ATA_12 support for libata/ATAPI devices [not found] ` <459A9C30.20204@gmail.com> @ 2007-01-02 21:50 ` Mark Lord 0 siblings, 0 replies; only message in thread From: Mark Lord @ 2007-01-02 21:50 UTC (permalink / raw) To: Tejun Heo; +Cc: Jens Axboe, Jeff Garzik, Alan Cox, IDE/ATA development list Tejun Heo wrote: > Mark Lord wrote: >> Tejun Heo wrote: .. >>> Support for IDENTIFY PACKET DEVICE would be nice too. >> It already does that, using HDIO_DRIVE_CMD to retrieve it >> in the same way as for regular IDENTIFY DEVICE commands. > > Hmmm... My hdparm doesn't seem to do that. > > # hdparm -V > hdparm v6.9 > # hdparm -I /dev/sr0 > > /dev/sr0: > HDIO_DRIVE_CMD(identify) failed: Input/output error > > Am I missing something? Okay, I've dug through the code and found bugs in SCSI and libata. After fixing those, "hdparm -I" now works unmodified for libata ATAPI. I'll post fixes shortly, after some more testing. Cheers ^ permalink raw reply [flat|nested] only message in thread
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2007-01-02 21:50 ` ATA_12 support for libata/ATAPI devices Mark Lord
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