From 2cbff556f2e153af48564b125711417b7e6dc6ad Mon Sep 17 00:00:00 2001 From: Quinn Tran Date: Tue, 6 Nov 2018 00:51:21 -0800 Subject: [PATCH] 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: Signed-off-by: Quinn Tran Signed-off-by: Himanshu Madhani Tested-by: Laurence Oberman Reviewed-by: Ewan D. Milne Signed-off-by: Martin K. Petersen Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/qla2xxx/qla_init.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 041497c8ecd8..aef1e1a55535 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -4236,6 +4236,7 @@ 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, -- 2.20.1