[SCSI] qla2xxx: Check for golden firmware and show version if available
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index 3c5115f..df288dc 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -2759,6 +2759,28 @@
ha->fw_revision[3] = dcode[3];
}
+ /* Check for golden firmware and get version if available */
+ if (!IS_QLA81XX(ha)) {
+ /* Golden firmware is not present in non 81XX adapters */
+ return ret;
+ }
+
+ memset(ha->gold_fw_version, 0, sizeof(ha->gold_fw_version));
+ dcode = mbuf;
+ ha->isp_ops->read_optrom(vha, (uint8_t *)dcode,
+ ha->flt_region_gold_fw << 2, 32);
+
+ if (dcode[4] == 0xFFFFFFFF && dcode[5] == 0xFFFFFFFF &&
+ dcode[6] == 0xFFFFFFFF && dcode[7] == 0xFFFFFFFF) {
+ DEBUG2(qla_printk(KERN_INFO, ha,
+ "%s(%ld): Unrecognized golden fw at 0x%x.\n",
+ __func__, vha->host_no, ha->flt_region_gold_fw * 4));
+ return ret;
+ }
+
+ for (i = 4; i < 8; i++)
+ ha->gold_fw_version[i-4] = be32_to_cpu(dcode[i]);
+
return ret;
}