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From: Himanshu Madhani <hmadhani@marvell.com>
To: <James.Bottomley@HansenPartnership.com>, <martin.petersen@oracle.com>
Cc: <hmadhani@marvell.com>, <linux-scsi@vger.kernel.org>
Subject: [PATCH 1/3] qla2xxx: Correctly retrieve and interprete active flash region
Date: Tue, 3 Dec 2019 14:36:55 -0800	[thread overview]
Message-ID: <20191203223657.22109-2-hmadhani@marvell.com> (raw)
In-Reply-To: <20191203223657.22109-1-hmadhani@marvell.com>

ISP27XX/28XX supports multiple flash regions. This patch fixes
issue where active flash region was not interpreted correctly
during secure flash update process.

Fixes: 5fa8774c7f38c ("scsi: qla2xxx: Add 28xx flash primary/secondary status/image mechanism")
Cc: stable@vger.kernel.org
Signed-off-by: Michael Hernandez <mhernandez@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
---
 drivers/scsi/qla2xxx/qla_attr.c | 1 +
 drivers/scsi/qla2xxx/qla_bsg.c  | 2 +-
 drivers/scsi/qla2xxx/qla_sup.c  | 6 +++---
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index ae97e2f310a3..d7e7043f9eab 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -178,6 +178,7 @@ qla2x00_sysfs_read_nvram(struct file *filp, struct kobject *kobj,
 
 	faddr = ha->flt_region_nvram;
 	if (IS_QLA28XX(ha)) {
+		qla28xx_get_aux_images(vha, &active_regions);
 		if (active_regions.aux.vpd_nvram == QLA27XX_SECONDARY_IMAGE)
 			faddr = ha->flt_region_nvram_sec;
 	}
diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c
index 99f0a1a08143..cbaf178fc979 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.c
+++ b/drivers/scsi/qla2xxx/qla_bsg.c
@@ -2399,7 +2399,7 @@ qla2x00_get_flash_image_status(struct bsg_job *bsg_job)
 	struct qla_active_regions regions = { };
 	struct active_regions active_regions = { };
 
-	qla28xx_get_aux_images(vha, &active_regions);
+	qla27xx_get_active_image(vha, &active_regions);
 	regions.global_image = active_regions.global;
 
 	if (IS_QLA28XX(ha)) {
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index f2d5115b2d8d..b93a0d99e573 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -847,15 +847,15 @@ qla2xxx_get_flt_info(scsi_qla_host_t *vha, uint32_t flt_addr)
 				ha->flt_region_img_status_pri = start;
 			break;
 		case FLT_REG_IMG_SEC_27XX:
-			if (IS_QLA27XX(ha) && !IS_QLA28XX(ha))
+			if (IS_QLA27XX(ha) || IS_QLA28XX(ha))
 				ha->flt_region_img_status_sec = start;
 			break;
 		case FLT_REG_FW_SEC_27XX:
-			if (IS_QLA27XX(ha) && !IS_QLA28XX(ha))
+			if (IS_QLA27XX(ha) || IS_QLA28XX(ha))
 				ha->flt_region_fw_sec = start;
 			break;
 		case FLT_REG_BOOTLOAD_SEC_27XX:
-			if (IS_QLA27XX(ha) && !IS_QLA28XX(ha))
+			if (IS_QLA27XX(ha) || IS_QLA28XX(ha))
 				ha->flt_region_boot_sec = start;
 			break;
 		case FLT_REG_AUX_IMG_PRI_28XX:
-- 
2.12.0


  reply	other threads:[~2019-12-03 22:37 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-03 22:36 [PATCH 0/3] qla2xxx: Fixes for ISP28xx Himanshu Madhani
2019-12-03 22:36 ` Himanshu Madhani [this message]
2019-12-03 22:36 ` [PATCH 2/3] qla2xxx: Added support for MPI and PEP regions for ISP28XX Himanshu Madhani
2019-12-03 22:36 ` [PATCH 3/3] qla2xxx: Fix incorrect SFUB length used for Secure Flash Update MB Cmd Himanshu Madhani
2019-12-03 22:38 ` [PATCH 0/3] qla2xxx: Fixes for ISP28xx Himanshu Madhani
2019-12-09 23:04 ` Martin K. Petersen

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