ATA_SCSI_RW_XLAT

Section: (9)
Updated: 09 October 2005
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NAME

ata_scsi_rw_xlat - Translate SCSI r/w command into an ATA one

SYNOPSIS

"SYNOPSIS"

unsigned int ata_scsi_rw_xlat (struct ata_queued_cmd * qc, u8 * scsicmd);

ARGUMENTS

qc: Storage for translated ATA taskfile
scsicmd: SCSI command to translate

DESCRIPTION

Converts any of six SCSI read/write commands into the ATA counterpart, including starting sector (LBA), sector count, and taking into account the device's LBA48 support.

Commands READ_6, READ_10, READ_16, WRITE_6, WRITE_10, and WRITE_16 are currently supported.

LOCKING

spin_lock_irqsave(host_set lock)

RETURNS

Zero on success, non-zero on error.

This document was created by man2html, using the manual pages.
Time: 00:01:56 GMT, October 09, 2005