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authorTejun Heo <htejun@gmail.com>2006-05-31 05:28:01 -0400
committerTejun Heo <htejun@gmail.com>2006-05-31 05:28:01 -0400
commit0ea035a3d1ad948096e205f08f350c03d5cea453 (patch)
treefd003f929ab079f0852e3709436ca30a18265a39 /drivers/scsi/libata.h
parente8e008e7b5ed8c65675cc9b3e778b8bb909f65ab (diff)
[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.h1
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);
75extern struct scsi_transport_template ata_scsi_transport_template; 75extern struct scsi_transport_template ata_scsi_transport_template;
76 76
77extern void ata_scsi_scan_host(struct ata_port *ap); 77extern void ata_scsi_scan_host(struct ata_port *ap);
78extern int ata_scsi_offline_dev(struct ata_device *dev);
78extern unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf, 79extern unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf,
79 unsigned int buflen); 80 unsigned int buflen);
80 81