[SCSI] qla2xxx: Add APEX support.

Allows priority setting for FCP_CMNDs.

Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 608397bf7e0a..c51bd4e5fb44 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -1580,6 +1580,8 @@ typedef struct fc_port {
         uint16_t loop_id;
         uint16_t old_loop_id;
 
+        uint8_t fcp_prio;
+
         uint8_t fabric_port_name[WWN_SIZE];
         uint16_t fp_speed;
 
@@ -2296,6 +2298,7 @@ struct qla_hw_data {
                 uint32_t        eeh_busy                :1;
                 uint32_t        cpu_affinity_enabled    :1;
                 uint32_t        disable_msix_handshake  :1;
+                uint32_t        fcp_prio_enabled        :1;
         } flags;
 
         /* This spinlock is used to protect "io transactions", you must
@@ -2599,6 +2602,7 @@ struct qla_hw_data {
         uint32_t        flt_region_nvram;
         uint32_t        flt_region_npiv_conf;
         uint32_t        flt_region_gold_fw;
+        uint32_t        flt_region_fcp_prio;
 
         /* Needed for BEACON */
         uint16_t        beacon_blink_led;
@@ -2627,6 +2631,9 @@ struct qla_hw_data {
         struct isp_operations *isp_ops;
         struct workqueue_struct *wq;
         struct qlfc_fw fw_buf;
+
+        /* FCP_CMND priority support */
+        struct qla_fcp_prio_cfg *fcp_prio_cfg;
 };
 
 /*