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scsi: qla2xxx: Fix n2n_ae flag to prevent dev_loss on PDB change

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On a port db changes, this patch will set n2n_ae flag for N2N
connection when requesting for Report ID Acquition MBX, instead
of Loop Initialization or point to point asynchronous events.

Signed-off-by: Darren Trapp <darren.trapp@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Darren Trapp
2018-03-20 23:09:34 -07:00
committed by Martin K. Petersen
parent e473b30741
commit 1763c1fd76
3 changed files with 3 additions and 5 deletions
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3
drivers/scsi/qla2xxx/qla_isr.c
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@@ -767,7 +767,6 @@ skip_rio:
case MBA_LIP_OCCURRED: /* Loop Initialization Procedure */
ha->flags.lip_ae = 1;
ha->flags.n2n_ae = 0;
ql_dbg(ql_dbg_async, vha, 0x5009,
"LIP occurred (%x).\n", mb[1]);
@@ -811,7 +810,6 @@ skip_rio:
case MBA_LOOP_DOWN: /* Loop Down Event */
SAVE_TOPO(ha);
ha->flags.n2n_ae = 0;
ha->flags.lip_ae = 0;
ha->current_topology = 0;
@@ -885,7 +883,6 @@ skip_rio:
/* case MBA_DCBX_COMPLETE: */
case MBA_POINT_TO_POINT: /* Point-to-Point */
ha->flags.lip_ae = 0;
ha->flags.n2n_ae = 1;
if (IS_QLA2100(ha))
break;