1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h
index 97da7589e038..fc3de6fdd709 100644
--- a/drivers/scsi/lpfc/lpfc_sli4.h
+++ b/drivers/scsi/lpfc/lpfc_sli4.h
@@ -58,6 +58,11 @@
 #define LPFC_FCOE_FKA_ADV_PER   0
 #define LPFC_FCOE_FIP_PRIORITY  0x80
 
+#define sli4_sid_from_fc_hdr(fc_hdr)  \
+        ((fc_hdr)->fh_s_id[0] << 16 | \
+         (fc_hdr)->fh_s_id[1] <<  8 | \
+         (fc_hdr)->fh_s_id[2])
+
 enum lpfc_sli4_queue_type {
         LPFC_EQ,
         LPFC_GCQ,