From: James Smart <jsmart2021@gmail.com>
To: linux-scsi@vger.kernel.org
Cc: James Smart <jsmart2021@gmail.com>,
Dick Kennedy <dick.kennedy@broadcom.com>,
James Smart <james.smart@broadcom.com>
Subject: [PATCH 06/17] lpfc: Raise maximum NVME sg list size for 256 elements
Date: Fri, 3 Nov 2017 15:56:17 -0700 [thread overview]
Message-ID: <20171103225628.24716-7-jsmart2021@gmail.com> (raw)
In-Reply-To: <20171103225628.24716-1-jsmart2021@gmail.com>
Raise the maximum NVME sg list size allowed to 256 elements.
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
---
drivers/scsi/lpfc/lpfc.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 7219b6ce5dc7..46a89bdff8e4 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -57,7 +57,7 @@ struct lpfc_sli2_slim;
#define LPFC_MAX_SG_SEG_CNT 4096 /* sg element count per scsi cmnd */
#define LPFC_MAX_SGL_SEG_CNT 512 /* SGL element count per scsi cmnd */
#define LPFC_MAX_BPL_SEG_CNT 4096 /* BPL element count per scsi cmnd */
-#define LPFC_MAX_NVME_SEG_CNT 128 /* max SGL element cnt per NVME cmnd */
+#define LPFC_MAX_NVME_SEG_CNT 256 /* max SGL element cnt per NVME cmnd */
#define LPFC_MAX_SGE_SIZE 0x80000000 /* Maximum data allowed in a SGE */
#define LPFC_IOCB_LIST_CNT 2250 /* list of IOCBs for fast-path usage. */
--
2.13.1
next prev parent reply other threads:[~2017-11-03 22:56 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-03 22:56 [PATCH 00/17] lpfc updates for 11.4.0.5 James Smart
2017-11-03 22:56 ` [PATCH 01/17] lpfc: FLOGI failures are reported when connected to a private loop James Smart
2017-11-08 9:05 ` Hannes Reinecke
2017-11-08 18:57 ` James Smart
2017-11-03 22:56 ` [PATCH 02/17] lpfc: Expand WQE capability of every NVME hardware queue James Smart
2017-11-08 9:08 ` Hannes Reinecke
2017-11-03 22:56 ` [PATCH 03/17] lpfc: Handle XRI_ABORTED_CQE in soft IRQ James Smart
2017-11-08 9:09 ` Hannes Reinecke
2017-11-03 22:56 ` [PATCH 04/17] lpfc: Fix crash after bad bar setup on driver attachment James Smart
2017-11-08 9:24 ` Hannes Reinecke
2017-11-03 22:56 ` [PATCH 05/17] lpfc: Fix NVME LS abort_xri James Smart
2017-11-08 9:24 ` Hannes Reinecke
2017-11-03 22:56 ` James Smart [this message]
2017-11-08 9:24 ` [PATCH 06/17] lpfc: Raise maximum NVME sg list size for 256 elements Hannes Reinecke
2017-11-03 22:56 ` [PATCH 07/17] lpfc: Driver fails to detect direct attach storage array James Smart
2017-11-08 9:25 ` Hannes Reinecke
2017-11-03 22:56 ` [PATCH 08/17] lpfc: Fix display for debugfs queInfo James Smart
2017-11-08 9:26 ` Hannes Reinecke
2017-11-03 22:56 ` [PATCH 09/17] lpfc: Adjust default value of lpfc_nvmet_mrq James Smart
2017-11-08 9:38 ` Hannes Reinecke
2017-11-03 22:56 ` [PATCH 10/17] lpfc: Fix ndlp ref count for pt2pt mode issue RSCN James Smart
2017-11-20 13:16 ` Hannes Reinecke
2017-11-03 22:56 ` [PATCH 11/17] lpfc: Linux LPFC driver does not process all RSCNs James Smart
2017-11-03 22:56 ` [PATCH 12/17] lpfc: correct port registrations with nvme_fc James Smart
2017-11-03 22:56 ` [PATCH 13/17] lpfc: Correct driver deregistrations with host nvme transport James Smart
2017-11-03 22:56 ` [PATCH 14/17] lpfc: Fix crash during driver unload with running nvme traffic James Smart
2017-11-03 22:56 ` [PATCH 15/17] lpfc: Fix driver handling of nvme resources during unload James Smart
2017-11-03 22:56 ` [PATCH 16/17] lpfc: small sg cnt cleanup James Smart
2017-11-03 22:56 ` [PATCH 17/17] lpfc: update driver version to 11.4.0.5 James Smart
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