diff options
| author | Arun Easi <aeasi@marvell.com> | 2020-12-02 14:23:11 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-12-09 17:34:18 +0100 |
| commit | abd9cae9bbae9f3a80dae82587b1f79161ad7836 (patch) | |
| tree | 21a314458558c7b86f32aa60723cf55f67713e67 /drivers/scsi | |
| parent | scsi: qla2xxx: If fcport is undergoing deletion complete I/O with retry (diff) | |
| download | linux-abd9cae9bbae9f3a80dae82587b1f79161ad7836.tar.xz linux-abd9cae9bbae9f3a80dae82587b1f79161ad7836.zip | |
scsi: qla2xxx: Fix device loss on 4G and older HBAs
Due to a bug in the older scan logic, when a once lost device re-appeared,
it was not discovered. Fix this by resetting login_retry counter upon
device discovery.
This is applicable only for 4G and older HBAs.
Link: https://lore.kernel.org/r/20201202132312.19966-15-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Arun Easi <aeasi@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 12e3b05baf41..dcc0f0d823db 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -5982,6 +5982,9 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha) break; } + if (fcport->login_retry == 0) + fcport->login_retry = + vha->hw->login_retry_count; /* * If device was not a fabric device before. */ |