From: Andrew Vasquez <andrew.vasquez@qlogic.com>
Date: Wed, 17 May 2006 22:09:16 +0000 (-0700)
Subject: [SCSI] qla2xxx: Add support for alternate WWN NVRAM setting.
X-Git-Tag: firefly_0821_release~35469^2~49
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5341e868fb2e98090a68860a35bf4c11d7f8e5da;p=firefly-linux-kernel-4.4.55.git

[SCSI] qla2xxx: Add support for alternate WWN NVRAM setting.

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

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 7a5d52f23f53..b1b20f43d722 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1532,6 +1532,12 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
 	while (cnt--)
 		*dptr1++ = *dptr2++;
 
+	/* Use alternate WWN? */
+	if (nv->host_p[1] & BIT_7) {
+		memcpy(icb->node_name, nv->alternate_node_name, WWN_SIZE);
+		memcpy(icb->port_name, nv->alternate_port_name, WWN_SIZE);
+	}
+
 	/* Prepare nodename */
 	if ((icb->firmware_options[1] & BIT_6) == 0) {
 		/*
@@ -3370,6 +3376,12 @@ qla24xx_nvram_config(scsi_qla_host_t *ha)
 	} else
 		strcpy(ha->model_number, "QLA2462");
 
+	/* Use alternate WWN? */
+	if (nv->host_p & __constant_cpu_to_le32(BIT_15)) {
+		memcpy(icb->node_name, nv->alternate_node_name, WWN_SIZE);
+		memcpy(icb->port_name, nv->alternate_port_name, WWN_SIZE);
+	}
+
 	/* Prepare nodename */
 	if ((icb->firmware_options_1 & __constant_cpu_to_le32(BIT_14)) == 0) {
 		/*