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[SCSI] sas_ata: Implement sas_task_abort for ATA devices

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ATA devices need special handling for sas_task_abort.  If the ATA command
came from SCSI, then we merely need to tell SCSI to abort the scsi_cmnd.
However, internal commands require a bit more work--we need to fill the qc
with the appropriate error status and complete the command, and eventually
post_internal will issue the actual ABORT TASK.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Darrick J. Wong
2007-01-30 01:18:58 -08:00
committed by James Bottomley
parent fe059f122f
commit 3a2755af37
4 changed files with 54 additions and 6 deletions
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2
include/scsi/sas_ata.h
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@ -36,4 +36,6 @@ static inline int dev_is_sata(struct domain_device *dev)
int sas_ata_init_host_and_port(struct domain_device *found_dev,
struct scsi_target *starget);
void sas_ata_task_abort(struct sas_task *task);
#endif /* _SAS_ATA_H_ */