From: Arun Easi <arun.easi@qlogic.com>
Date: Fri, 28 May 2010 22:08:27 +0000 (-0700)
Subject: [SCSI] qla2xxx: T10 DIF enablement for 81XX
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ba77ef53547883b6be06c0657d5dc1642ad43d0c;p=linux-beck.git

[SCSI] qla2xxx: T10 DIF enablement for 81XX

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_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 1e4cafabba15..2b499c7601ec 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -1732,7 +1732,7 @@ qla24xx_vport_create(struct fc_vport *fc_vport, bool disable)
 			fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN);
 	}
 
-	if (IS_QLA25XX(ha) && ql2xenabledif) {
+	if ((IS_QLA25XX(ha) || IS_QLA81XX(ha)) && ql2xenabledif) {
 		if (ha->fw_attributes & BIT_4) {
 			vha->flags.difdix_supported = 1;
 			DEBUG18(qla_printk(KERN_INFO, ha,
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index fa59181bcb02..bc35ecfbc28f 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1677,7 +1677,7 @@ static struct isp_operations qla81xx_isp_ops = {
 	.read_optrom		= qla25xx_read_optrom_data,
 	.write_optrom		= qla24xx_write_optrom_data,
 	.get_flash_version	= qla24xx_get_flash_version,
-	.start_scsi		= qla24xx_start_scsi,
+	.start_scsi		= qla24xx_dif_start_scsi,
 	.abort_isp		= qla2x00_abort_isp,
 };
 
@@ -2274,7 +2274,7 @@ skip_dpc:
 	DEBUG2(printk("DEBUG: detect hba %ld at address = %p\n",
 	    base_vha->host_no, ha));
 
-	if (IS_QLA25XX(ha) && ql2xenabledif) {
+	if ((IS_QLA25XX(ha) || IS_QLA81XX(ha)) && ql2xenabledif) {
 		if (ha->fw_attributes & BIT_4) {
 			base_vha->flags.difdix_supported = 1;
 			DEBUG18(qla_printk(KERN_INFO, ha,