[SCSI] qla2xxx: Add Flash Layout Table support.

The Flash Layout Table (FLT) present on many recent HBAs encodes
flash usage information, organizes data stored into separate
regions and presents the information uniformly to the driver.
Use this information rather than using specific hard-coded values
based on ISP type.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index d1160d229d10..880e71127b73 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -2508,7 +2508,6 @@ typedef struct scsi_qla_host {
         uint64_t        fce_wr, fce_rd;
         struct mutex    fce_mutex;
 
-        uint32_t        hw_event_start;
         uint32_t        hw_event_ptr;
         uint32_t        hw_event_pause_errors;
 
@@ -2554,6 +2553,13 @@ typedef struct scsi_qla_host {
         uint32_t        fdt_unprotect_sec_cmd;
         uint32_t        fdt_protect_sec_cmd;
 
+        uint32_t        flt_region_flt;
+        uint32_t        flt_region_fdt;
+        uint32_t        flt_region_boot;
+        uint32_t        flt_region_fw;
+        uint32_t        flt_region_vpd_nvram;
+        uint32_t        flt_region_hw_event;
+
         /* Needed for BEACON */
         uint16_t        beacon_blink_led;
         uint8_t         beacon_color_state;