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