commit 3057ac3c1a992ee135cbb7b7d1a12e58d81f0739
author zhao, forrest <forrest.zhao@intel.com> Mon Jun 12 12:01:34 2006 +0800
committer Jeff Garzik <jeff@garzik.org> Mon Jun 12 00:18:35 2006 -0400
tree 38d83a88ee949b9db8f6655f90f98d88f8a5f2fd
parent 39b07ce6d9f7cd4da8567baed844801e0aaa7b1a

[PATCH] Snoop SET FEATURES - WRITE CACHE ENABLE/DISABLE command(v5)

This patch makes libata snoop 'SET FEATURES - WRITE CACHE
ENABLE/DISABLE' command, executing requisite revalidation processes
to update cached data.

Signed-off-by: Forrest Zhao <forrest.zhao@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

drivers/scsi/libata.h

diff --git a/drivers/scsi/libata.h b/drivers/scsi/libata.h
index 1dd496f..bdd4888 100644
--- a/drivers/scsi/libata.h
+++ b/drivers/scsi/libata.h
@@ -104,6 +104,7 @@
                         unsigned int (*actor) (struct ata_scsi_args *args,
                                            u8 *rbuf, unsigned int buflen));
 extern void ata_schedule_scsi_eh(struct Scsi_Host *shost);
+extern void ata_scsi_dev_rescan(void *data);
 
 /* libata-eh.c */
 extern enum scsi_eh_timer_return ata_scsi_timed_out(struct scsi_cmnd *cmd);