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| author | Tejun Heo <htejun@gmail.com> | 2006-05-31 18:28:01 +0900 |
|---|---|---|
| committer | Tejun Heo <htejun@gmail.com> | 2006-05-31 18:28:01 +0900 |
| commit | 0ea035a3d1ad948096e205f08f350c03d5cea453 (patch) | |
| tree | fd003f929ab079f0852e3709436ca30a18265a39 /drivers/scsi/libata.h | |
| parent | e8e008e7b5ed8c65675cc9b3e778b8bb909f65ab (diff) | |
| download | lwn-0ea035a3d1ad948096e205f08f350c03d5cea453.tar.gz lwn-0ea035a3d1ad948096e205f08f350c03d5cea453.zip | |
[PATCH] libata-hp: implement ata_eh_detach_dev()
Implement ata_eh_detach_dev(). This function is responsible for
detaching an ATA device and offlining the associated SCSI device
atomically so that the detached device is not accessed after ATA
detach is complete.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Diffstat (limited to 'drivers/scsi/libata.h')
| -rw-r--r-- | drivers/scsi/libata.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/libata.h b/drivers/scsi/libata.h index 2d704be355cc..e38759fdc183 100644 --- a/drivers/scsi/libata.h +++ b/drivers/scsi/libata.h @@ -75,6 +75,7 @@ extern int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg); extern struct scsi_transport_template ata_scsi_transport_template; extern void ata_scsi_scan_host(struct ata_port *ap); +extern int ata_scsi_offline_dev(struct ata_device *dev); extern unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf, unsigned int buflen); |