diff options
| author | Quinn Tran <quinn.tran@cavium.com> | 2018-11-06 00:51:21 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-21 09:22:04 +0100 |
| commit | aef93deeff58652cc39edb99dba77ae97c7ede38 (patch) | |
| tree | abcd719de72e9b9862eecd2498b6148771615b92 | |
| parent | 3fb039d37f96b2b62dbe6115658a17a57156dcf3 (diff) | |
scsi: qla2xxx: Initialize port speed to avoid setting lower speed
commit f635e48e866ee1a47d2d42ce012fdcc07bf55853 upstream.
This patch initializes port speed so that firmware does not set lower
operating speed. Setting lower speed in firmware impacts WRITE perfomance.
Fixes: 726b85487067 ("qla2xxx: Add framework for async fabric discovery")
Cc: <stable@vger.kernel.org>
Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Tested-by: Laurence Oberman <loberman@redhat.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 7abc670a996f..f77e470152d0 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -4491,6 +4491,7 @@ qla2x00_alloc_fcport(scsi_qla_host_t *vha, gfp_t flags) fcport->loop_id = FC_NO_LOOP_ID; qla2x00_set_fcport_state(fcport, FCS_UNCONFIGURED); fcport->supported_classes = FC_COS_UNSPECIFIED; + fcport->fp_speed = PORT_SPEED_UNKNOWN; fcport->ct_desc.ct_sns = dma_alloc_coherent(&vha->hw->pdev->dev, sizeof(struct ct_sns_pkt), &fcport->ct_desc.ct_sns_dma, |