[SCSI] aacraid: Track command ownership in driver

Received from Mark Salyzyn

The loss of the ownership flags, despite their flaws, in the scsi
command were sorely missed and are reinstated more accurately in the
aacraid driver to track commands and permit us to properly handle error
recovery actions.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h
index fcf046ca9965..51c96cac484e 100644
--- a/drivers/scsi/aacraid/aacraid.h
+++ b/drivers/scsi/aacraid/aacraid.h
@@ -1770,6 +1770,11 @@ static inline u32 cap_to_cyls(sector_t capacity, u32 divisor)
 }
 
 struct scsi_cmnd;
+/* SCp.phase values */
+#define AAC_OWNER_MIDLEVEL      0x101
+#define AAC_OWNER_LOWLEVEL      0x102
+#define AAC_OWNER_ERROR_HANDLER 0x103
+#define AAC_OWNER_FIRMWARE      0x106
 
 const char *aac_driverinfo(struct Scsi_Host *);
 struct fib *aac_fib_alloc(struct aac_dev *dev);