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authorJoe Eykholt <jeykholt@cisco.com>2010-03-12 16:07:41 -0800
committerJames Bottomley <James.Bottomley@suse.de>2010-04-11 09:23:34 -0500
commit4dc7ccf7e9d9bca1989b840be9e8e84911387cf2 (patch)
treed5fea173fbbf22fb7c5dae62918a5c475ea63067 /include/scsi/fc
parenta2f6a024e1a7ce37f424a567733501d98b8555d7 (diff)
downloadop-kernel-dev-4dc7ccf7e9d9bca1989b840be9e8e84911387cf2.zip
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[SCSI] libfc: add definition for task attribute mask
The FCP command header definition should define a mask for the task attribute field. This adds that #define. Signed-off-by: Joe Eykholt <jeykholt@cisco.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'include/scsi/fc')
-rw-r--r--include/scsi/fc/fc_fcp.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/scsi/fc/fc_fcp.h b/include/scsi/fc/fc_fcp.h
index 747e2c7..8e9b222 100644
--- a/include/scsi/fc/fc_fcp.h
+++ b/include/scsi/fc/fc_fcp.h
@@ -76,6 +76,7 @@ struct fcp_cmnd32 {
#define FCP_PTA_HEADQ 1 /* head of queue task attribute */
#define FCP_PTA_ORDERED 2 /* ordered task attribute */
#define FCP_PTA_ACA 4 /* auto. contigent allegiance */
+#define FCP_PTA_MASK 7 /* mask for task attribute field */
#define FCP_PRI_SHIFT 3 /* priority field starts in bit 3 */
#define FCP_PRI_RESVD_MASK 0x80 /* reserved bits in priority field */
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