[SCSI] qla4xxx: Add flash node mgmt support
This patch allows iscsiadm to manage iSCSI target information stored on
qla4xxx adapter flash on per host basis.
Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com>
Signed-off-by: Manish Rangankar <manish.rangankar@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index 31fac90..5f1dbb7 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -3154,6 +3154,10 @@
hw->flt_region_chap = start;
hw->flt_chap_size = le32_to_cpu(region->size);
break;
+ case FLT_REG_ISCSI_DDB:
+ hw->flt_region_ddb = start;
+ hw->flt_ddb_size = le32_to_cpu(region->size);
+ break;
}
}
goto done;
@@ -3168,13 +3172,17 @@
hw->flt_region_fw = FA_RISC_CODE_ADDR_82;
hw->flt_region_chap = FA_FLASH_ISCSI_CHAP >> 2;
hw->flt_chap_size = FA_FLASH_CHAP_SIZE;
+ hw->flt_region_ddb = FA_FLASH_ISCSI_DDB >> 2;
+ hw->flt_ddb_size = FA_FLASH_DDB_SIZE;
done:
DEBUG2(ql4_printk(KERN_INFO, ha,
- "FLT[%s]: flt=0x%x fdt=0x%x boot=0x%x bootload=0x%x fw=0x%x chap=0x%x\n",
+ "FLT[%s]: flt=0x%x fdt=0x%x boot=0x%x bootload=0x%x fw=0x%x chap=0x%x chap_size=0x%x ddb=0x%x ddb_size=0x%x\n",
loc, hw->flt_region_flt, hw->flt_region_fdt,
hw->flt_region_boot, hw->flt_region_bootload,
- hw->flt_region_fw, hw->flt_region_chap));
+ hw->flt_region_fw, hw->flt_region_chap,
+ hw->flt_chap_size, hw->flt_region_ddb,
+ hw->flt_ddb_size));
}
static void