diff mbox series

[02/10] qla2xxx: Fix incorrect display of max frame size

Message ID 20220713052045.10683-3-njavali@marvell.com
State New
Headers show
Series qla2xxx bug fixes | expand

Commit Message

Nilesh Javali July 13, 2022, 5:20 a.m. UTC 
From: Bikash Hazarika <bhazarika@marvell.com>

Replace display field with the correct field.

Fixes: 8777e4314 ("scsi: qla2xxx: Migrate NVME N2N handling into state machine")
Cc: stable@vger.kernel.org
Signed-off-by: Bikash Hazarika <bhazarika@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
---
 drivers/scsi/qla2xxx/qla_def.h  | 1 +
 drivers/scsi/qla2xxx/qla_gs.c   | 9 +++------
 drivers/scsi/qla2xxx/qla_init.c | 2 ++
 drivers/scsi/qla2xxx/qla_isr.c  | 4 +---
 4 files changed, 7 insertions(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 1bdc7a208fe3..91c8fedc8ffa 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -3988,6 +3988,7 @@  struct qla_hw_data {
 	/* SRB cache. */
 #define SRB_MIN_REQ     128
 	mempool_t       *srb_mempool;
+	u8 port_name[WWN_SIZE];
 
 	volatile struct {
 		uint32_t	mbox_int		:1;
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index 68fb91ef380a..88c841195bdf 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -1596,7 +1596,6 @@  qla2x00_hba_attributes(scsi_qla_host_t *vha, void *entries,
 	unsigned int callopt)
 {
 	struct qla_hw_data *ha = vha->hw;
-	struct init_cb_24xx *icb24 = (void *)ha->init_cb;
 	struct new_utsname *p_sysid = utsname();
 	struct ct_fdmi_hba_attr *eiter;
 	uint16_t alen;
@@ -1758,8 +1757,8 @@  qla2x00_hba_attributes(scsi_qla_host_t *vha, void *entries,
 	/* MAX CT Payload Length */
 	eiter = entries + size;
 	eiter->type = cpu_to_be16(FDMI_HBA_MAXIMUM_CT_PAYLOAD_LENGTH);
-	eiter->a.max_ct_len = cpu_to_be32(le16_to_cpu(IS_FWI2_CAPABLE(ha) ?
-		icb24->frame_payload_size : ha->init_cb->frame_payload_size));
+	eiter->a.max_ct_len = cpu_to_be32(ha->frame_payload_size >> 2);
+
 	alen = sizeof(eiter->a.max_ct_len);
 	alen += FDMI_ATTR_TYPELEN(eiter);
 	eiter->len = cpu_to_be16(alen);
@@ -1851,7 +1850,6 @@  qla2x00_port_attributes(scsi_qla_host_t *vha, void *entries,
 	unsigned int callopt)
 {
 	struct qla_hw_data *ha = vha->hw;
-	struct init_cb_24xx *icb24 = (void *)ha->init_cb;
 	struct new_utsname *p_sysid = utsname();
 	char *hostname = p_sysid ?
 		p_sysid->nodename : fc_host_system_hostname(vha->host);
@@ -1903,8 +1901,7 @@  qla2x00_port_attributes(scsi_qla_host_t *vha, void *entries,
 	/* Max frame size. */
 	eiter = entries + size;
 	eiter->type = cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE);
-	eiter->a.max_frame_size = cpu_to_be32(le16_to_cpu(IS_FWI2_CAPABLE(ha) ?
-		icb24->frame_payload_size : ha->init_cb->frame_payload_size));
+	eiter->a.max_frame_size = cpu_to_be32(ha->frame_payload_size);
 	alen = sizeof(eiter->a.max_frame_size);
 	alen += FDMI_ATTR_TYPELEN(eiter);
 	eiter->len = cpu_to_be16(alen);
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index e9bc93395e2f..15fb5ed565c0 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -4534,6 +4534,8 @@  qla2x00_init_rings(scsi_qla_host_t *vha)
 			 BIT_6) != 0;
 		ql_dbg(ql_dbg_init, vha, 0x00bc, "FA-WWPN Support: %s.\n",
 		    (ha->flags.fawwpn_enabled) ? "enabled" : "disabled");
+		/* Init_cb will be reused for other command(s).  Save a backup copy of port_name */
+		memcpy(ha->port_name, ha->init_cb->port_name, WWN_SIZE);
 	}
 
 	/* ELS pass through payload is limit by frame size. */
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 24f9a3b116d8..4fa24d318f14 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1354,9 +1354,7 @@  qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb)
 			if (!vha->vp_idx) {
 				if (ha->flags.fawwpn_enabled &&
 				    (ha->current_topology == ISP_CFG_F)) {
-					void *wwpn = ha->init_cb->port_name;
-
-					memcpy(vha->port_name, wwpn, WWN_SIZE);
+					memcpy(vha->port_name, ha->port_name, WWN_SIZE);
 					fc_host_port_name(vha->host) =
 					    wwn_to_u64(vha->port_name);
 					ql_dbg(ql_dbg_init + ql_dbg_verbose,