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scsi: qla2xxx: Fix NPIV create erroneous error

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When user creates multiple NPIVs, the switch capabilities field is checked
before a vport is allowed to be created. This field is being toggled if a
switch scan is in progress. This creates erroneous reject of vport create.

Link: https://lore.kernel.org/r/20210810043720.1137-10-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Quinn Tran 2021-08-09 21:37:15 -07:00 committed by Martin K. Petersen
parent 0c9a5f3e42
commit a57214443f
1 changed files with 3 additions and 1 deletions
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4
drivers/scsi/qla2xxx/qla_init.c
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@ -4623,11 +4623,11 @@ qla2x00_configure_hba(scsi_qla_host_t *vha)
/* initialize */
ha->min_external_loopid = SNS_FIRST_LOOP_ID;
ha->operating_mode = LOOP;
ha->switch_cap = 0;
switch (topo) {
case 0:
ql_dbg(ql_dbg_disc, vha, 0x200b, "HBA in NL topology.\n");
ha->switch_cap = 0;
ha->current_topology = ISP_CFG_NL;
strcpy(connect_type, "(Loop)");
break;
@ -4641,6 +4641,7 @@ qla2x00_configure_hba(scsi_qla_host_t *vha)
case 2:
ql_dbg(ql_dbg_disc, vha, 0x200d, "HBA in N P2P topology.\n");
ha->switch_cap = 0;
ha->operating_mode = P2P;
ha->current_topology = ISP_CFG_N;
strcpy(connect_type, "(N_Port-to-N_Port)");
@ -4657,6 +4658,7 @@ qla2x00_configure_hba(scsi_qla_host_t *vha)
default:
ql_dbg(ql_dbg_disc, vha, 0x200f,
"HBA in unknown topology %x, using NL.\n", topo);
ha->switch_cap = 0;
ha->current_topology = ISP_CFG_NL;
strcpy(connect_type, "(Loop)");
break;