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authorMark Lord <liml@rtr.ca>2007-08-07 18:08:45 +0200
committerJeff Garzik <jeff@garzik.org>2007-10-12 20:55:32 +0200
commitbaf4fdfaaf5cb9f4fb1c341c8cef60a64e580582 (patch)
treef26293a36958a6813bf1353cb07afd3d6be6aa0d /drivers/ata/pata_qdi.c
parentlibata: move ata_altstatus() to pio data xfer functions (diff)
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libata: add support for ATA_16 on ATAPI
Add support for issuing ATA_16 passthru commands to ATAPI devices managed by libata. It requires the previous CDB length fix patch. A boot/module parameter, "atapi_passthru16=0" can be used to globally disable this feature, if ever desired. tj: restructured __ata_scsi_queuecmd() according to Jeff's suggestion. Signed-off-by: Mark Lord <liml@rtr.ca> Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/pata_qdi.c')
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