From 73353cee67066aa4576c4d29cdd9efe9f97ebf6e Mon Sep 17 00:00:00 2001 From: Himanshu Madhani Date: Thu, 1 Aug 2019 15:55:07 -0400 Subject: [PATCH 047/124] [scsi] scsi: qla2xxx: Increase the max_sgl_segments to 1024 Message-id: <20190801155618.12650-48-hmadhani@redhat.com> Patchwork-id: 267824 O-Subject: [RHEL 7.8 e-stor PATCH 047/118] scsi: qla2xxx: Increase the max_sgl_segments to 1024 Bugzilla: 1729270 RH-Acked-by: Jarod Wilson RH-Acked-by: Tony Camuso From: Giridhar Malavali Bugzilla 1729270 This patch increases max_sgl_segments value from 128 to the maximum supported which is 1024. Increasing max_sgl_segments will allow the driver to support larger I/O sizes [mkp: commit desc tweak] Signed-off-by: Giridhar Malavali Signed-off-by: Himanshu Madhani Signed-off-by: Martin K. Petersen (cherry picked from commit 6b1f44466d9b3d7de04e4988a680f0e1a0850360) Signed-off-by: Himanshu Madhani Signed-off-by: Jan Stancek --- drivers/scsi/qla2xxx/qla_nvme.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/qla2xxx/qla_nvme.c b/drivers/scsi/qla2xxx/qla_nvme.c index 53496b1bafb6..c6522eb314a2 100644 --- a/drivers/scsi/qla2xxx/qla_nvme.c +++ b/drivers/scsi/qla2xxx/qla_nvme.c @@ -585,7 +585,7 @@ static struct nvme_fc_port_template qla_nvme_fc_transport = { .fcp_abort = qla_nvme_fcp_abort, .poll_queue = qla_nvme_poll, .max_hw_queues = 8, - .max_sgl_segments = 128, + .max_sgl_segments = 1024, .max_dif_sgl_segments = 64, .dma_boundary = 0xFFFFFFFF, .local_priv_sz = 8, -- 2.13.6