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From: James Smart <jsmart2021@gmail.com>
To: linux-scsi@vger.kernel.org
Cc: James Smart <jsmart2021@gmail.com>,
	Dick Kennedy <dick.kennedy@broadcom.com>
Subject: [PATCH 33/42] lpfc: Fix nvme first burst module parameter description
Date: Wed, 14 Aug 2019 16:57:03 -0700	[thread overview]
Message-ID: <20190814235712.4487-34-jsmart2021@gmail.com> (raw)
In-Reply-To: <20190814235712.4487-1-jsmart2021@gmail.com>

modinfo for lpfc_nvme_enable_fb is incorrect. FirstBurst on lpfc
target is not fully supported.

Update the attribute description

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
---
 drivers/scsi/lpfc/lpfc_attr.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index 63e631f116e4..a851bf557dba 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -5467,15 +5467,12 @@ LPFC_ATTR_RW(nvmet_fb_size, 0, 0, 65536,
  * lpfc_nvme_enable_fb: Enable NVME first burst on I and T functions.
  * For the Initiator (I), enabling this parameter means that an NVMET
  * PRLI response with FBA enabled and an FB_SIZE set to a nonzero value will be
- * processed by the initiator for subsequent NVME FCP IO. For the target
- * function (T), enabling this parameter qualifies the lpfc_nvmet_fb_size
- * driver parameter as the target function's first burst size returned to the
- * initiator in the target's NVME PRLI response. Parameter supported on physical
- * port only - no NPIV support.
+ * processed by the initiator for subsequent NVME FCP IO.
+ * Currently, this feature is not supported on the NVME target
  * Value range is [0,1]. Default value is 0 (disabled).
  */
 LPFC_ATTR_RW(nvme_enable_fb, 0, 0, 1,
-	     "Enable First Burst feature on I and T functions.");
+	     "Enable First Burst feature for NVME Initiator.");
 
 /*
 # lpfc_max_scsicmpl_time: Use scsi command completion time to control I/O queue
-- 
2.13.7


  parent reply	other threads:[~2019-08-14 23:57 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-14 23:56 [PATCH 00/42] lpfc: Update lpfc to revision 12.4.0.0 James Smart
2019-08-14 23:56 ` [PATCH 01/42] lpfc: Limit xri count for kdump environment James Smart
2019-08-14 23:56 ` [PATCH 02/42] lpfc: Fix PLOGI failure with high remoteport count James Smart
2019-08-14 23:56 ` [PATCH 03/42] lpfc: Fix ELS field alignments James Smart
2019-08-14 23:56 ` [PATCH 04/42] lpfc: Fix crash on driver unload in wq free James Smart
2019-08-14 23:56 ` [PATCH 05/42] lpfc: Fix failure to clear non-zero eq_delay after io rate reduction James Smart
2019-08-14 23:56 ` [PATCH 06/42] lpfc: Fix leak of ELS completions on adapter reset James Smart
2019-08-14 23:56 ` [PATCH 07/42] lpfc: Fix port relogin failure due to GID_FT interaction James Smart
2019-08-14 23:56 ` [PATCH 08/42] lpfc: Fix discovery when target has no GID_FT information James Smart
2019-08-14 23:56 ` [PATCH 09/42] lpfc: Fix ADISC reception terminating login state if a NVME target James Smart
2019-08-14 23:56 ` [PATCH 10/42] lpfc: Fix issuing init_vpi mbox on SLI-3 card James Smart
2019-08-14 23:56 ` [PATCH 11/42] lpfc: Fix Oops in nvme_register with target logout/login James Smart
2019-08-14 23:56 ` [PATCH 12/42] lpfc: Fix irq raising in lpfc_sli_hba_down James Smart
2019-08-14 23:56 ` [PATCH 13/42] lpfc: Fix oops when fewer hdwqs than cpus James Smart
2019-08-14 23:56 ` [PATCH 14/42] lpfc: Fix FLOGI handling across multiple link up/down conditions James Smart
2019-08-14 23:56 ` [PATCH 15/42] lpfc: Fix null ptr oops updating lpfc_devloss_tmo via sysfs attribute James Smart
2019-08-14 23:56 ` [PATCH 16/42] lpfc: Fix devices that don't return after devloss followed by rediscovery James Smart
2019-08-14 23:56 ` [PATCH 17/42] lpfc: Fix loss of remote port after devloss due to lack of RPIs James Smart
2019-08-14 23:56 ` [PATCH 18/42] lpfc: Fix propagation of devloss_tmo setting to nvme transport James Smart
2019-08-14 23:56 ` [PATCH 19/42] lpfc: Fix sg_seg_cnt for HBAs that don't support NVME James Smart
2019-08-14 23:56 ` [PATCH 20/42] lpfc: Fix driver nvme rescan logging James Smart
2019-08-14 23:56 ` [PATCH 21/42] lpfc: Fix error in remote port address change James Smart
2019-08-14 23:56 ` [PATCH 22/42] lpfc: Fix deadlock on host_lock during cable pulls James Smart
2019-08-14 23:56 ` [PATCH 23/42] lpfc: Fix crash due to port reset racing vs adapter error handling James Smart
2019-08-14 23:56 ` [PATCH 24/42] lpfc: Fix too many sg segments spamming in kernel log James Smart
2019-08-14 23:56 ` [PATCH 25/42] lpfc: Fix hang when downloading fw on port enabled for nvme James Smart
2019-08-14 23:56 ` [PATCH 26/42] lpfc: Fix nvme target mode ABTSing a received ABTS James Smart
2019-08-14 23:56 ` [PATCH 27/42] lpfc: Fix nvme sg_seg_cnt display if HBA does not support NVME James Smart
2019-08-14 23:56 ` [PATCH 28/42] lpfc: Fix sli4 adapter initialization with MSI James Smart
2019-08-14 23:56 ` [PATCH 29/42] lpfc: Fix upcall to bsg done in non-success cases James Smart
2019-08-14 23:57 ` [PATCH 30/42] lpfc: Fix Max Frame Size value shown in fdmishow output James Smart
2019-08-14 23:57 ` [PATCH 31/42] lpfc: Fix reported physical link speed on a disabled trunked link James Smart
2019-08-14 23:57 ` [PATCH 32/42] lpfc: Fix BlockGuard enablement on FCoE adapters James Smart
2019-08-14 23:57 ` James Smart [this message]
2019-08-14 23:57 ` [PATCH 34/42] lpfc: Fix coverity warnings James Smart
2019-08-14 23:57 ` [PATCH 35/42] lpfc: Add simple unlikely optimizations to reduce NVME latency James Smart
2019-08-14 23:57 ` [PATCH 36/42] lpfc: Migrate to %px and %pf in kernel print calls James Smart
2019-08-14 23:57 ` [PATCH 37/42] lpfc: Add first and second level hardware revisions to sysfs reporting James Smart
2019-08-14 23:57 ` [PATCH 38/42] lpfc: Add MDS driver loopback diagnostics support James Smart
2019-08-14 23:57 ` [PATCH 39/42] lpfc: Support dynamic unbounded SGL lists on G7 hardware James Smart
2019-08-14 23:57 ` [PATCH 40/42] lpfc: Add NVMe sequence level error recovery support James Smart
2019-08-14 23:57 ` [PATCH 41/42] lpfc: Merge per-protocol WQ/CQ pairs into single per-cpu pair James Smart
2019-08-14 23:57 ` [PATCH 42/42] lpfc: Update lpfc version to 12.4.0.0 James Smart
2019-08-20  3:06 ` [PATCH 00/42] lpfc: Update lpfc to revision 12.4.0.0 Martin K. Petersen
2019-08-27 13:31   ` Hannes Reinecke
2019-08-28  0:10     ` James Smart

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