From: Robert Love <robert.w.love@intel.com>
To: James.Bottomley@HansenPartnership.com, linux-scsi@vger.kernel.org
Cc: Joe Eykholt <jeykholt@cisco.com>, Robert Love <robert.w.love@intel.com>
Subject: [PATCH 01/35] libfc: fix typo in retry check on received PRLI
Date: Fri, 11 Sep 2009 16:57:01 -0700 [thread overview]
Message-ID: <20090911235700.27223.93022.stgit@localhost.localdomain> (raw)
In-Reply-To: <20090911235655.27223.69728.stgit@localhost.localdomain>
From: Joe Eykholt <jeykholt@cisco.com>
A received Fibre Channel ELS PRLI request contains a bit that
indicates whether the remote port supports certain retry processing
sequences. The test for this bit was somehow coded to use multiply
instead of AND!
This case would apply only for target mode operation, and it is
unlikely to be noticed as an initiator.
Signed-off-by: Joe Eykholt <jeykholt@cisco.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
---
drivers/scsi/libfc/fc_rport.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/libfc/fc_rport.c b/drivers/scsi/libfc/fc_rport.c
index 03ea674..bdc9732 100644
--- a/drivers/scsi/libfc/fc_rport.c
+++ b/drivers/scsi/libfc/fc_rport.c
@@ -1402,7 +1402,7 @@ static void fc_rport_recv_prli_req(struct fc_rport_priv *rdata,
break;
case FC_TYPE_FCP:
fcp_parm = ntohl(rspp->spp_params);
- if (fcp_parm * FCP_SPPF_RETRY)
+ if (fcp_parm & FCP_SPPF_RETRY)
rdata->flags |= FC_RP_FLAGS_RETRY;
rdata->supported_classes = FC_COS_CLASS3;
if (fcp_parm & FCP_SPPF_INIT_FCN)
next prev parent reply other threads:[~2009-09-11 23:56 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-11 23:56 [PATCH 00/35] libfc, libfcoe and fcoe updates for 2.6.32 Robert Love
2009-09-11 23:57 ` Robert Love [this message]
2009-09-11 23:57 ` [PATCH 02/35] fcoe: Increase FCOE_MAX_LUN to 0xFFFF (65535) Robert Love
2009-09-11 23:57 ` [PATCH 03/35] libfc: Move non-common routines and prototypes out of libfc.h Robert Love
2009-09-11 23:57 ` [PATCH 04/35] libfc: Remove fc_fcp_complete Robert Love
2009-09-11 23:57 ` [PATCH 05/35] libfc: Add libfc/fc_libfc.[ch] for libfc internal routines Robert Love
2009-09-11 23:57 ` [PATCH 06/35] libfc: Move libfc_init and libfc_exit to fc_libfc.c Robert Love
2009-09-11 23:57 ` [PATCH 07/35] libfc: fix ddp in fc_fcp for 0 xid Robert Love
2009-09-11 23:57 ` [PATCH 08/35] fcoe: remove redundant checking of netdev->netdev_ops Robert Love
2009-09-11 23:57 ` [PATCH 09/35] libfc, fcoe: fixes for highmem skb linearize panics Robert Love
2009-09-11 23:57 ` [PATCH 10/35] libfc: changes to libfc_host_alloc to consolidate initialization with allocation Robert Love
2009-09-11 23:57 ` [PATCH 11/35] libfc: add some generic NPIV support routines to libfc Robert Love
2009-09-11 23:57 ` [PATCH 12/35] libfc: vport link handling and fc_vport state managment Robert Love
2009-09-11 23:58 ` [PATCH 13/35] libfc, libfcoe: FDISC ELS for NPIV Robert Love
2009-09-11 23:58 ` [PATCH 14/35] libfcoe, fcoe: libfcoe NPIV support Robert Love
2009-09-11 23:58 ` [PATCH 15/35] fcoe: add a separate scsi transport template for NPIV vports Robert Love
2009-09-11 23:58 ` [PATCH 16/35] fcoe: NPIV vport create/destroy Robert Love
2009-09-11 23:58 ` [PATCH 17/35] libfc: RPN_ID is obsolete and unnecessary Robert Love
2009-09-11 23:58 ` [PATCH 18/35] libfc: RNN_ID may be required before RSNN_NN with some switches Robert Love
2009-09-11 23:58 ` [PATCH 19/35] libfc: Register Symbolic Node Name (RSNN_NN) Robert Love
2009-09-11 23:58 ` [PATCH 20/35] libfc: Register Symbolic Port Name (RSPN_ID) Robert Love
2009-09-11 23:58 ` [PATCH 21/35] libfc: combine name server registration response handlers Robert Love
2009-09-11 23:58 ` [PATCH 22/35] libfc: combine name server registration request functions Robert Love
2009-09-11 23:58 ` [PATCH 23/35] fcoe: vport symbolic name support Robert Love
2009-09-11 23:59 ` [PATCH 24/35] libfc: Export FC headers Robert Love
2009-09-11 23:59 ` [PATCH 25/35] libfc: Add routine to copy data from a buffer to a SG list Robert Love
2009-09-11 23:59 ` [PATCH 26/35] libfc, fcoe: Add FC passthrough support Robert Love
2009-09-11 23:59 ` [PATCH 27/35] libfc, fcoe: Don't EXPORT_SYMBOLS unnecessarily Robert Love
2009-09-11 23:59 ` [PATCH 28/35] libfc: Remove unused fc_lport pointer from fc_fcp_pkt_abort Robert Love
2009-09-11 23:59 ` [PATCH 29/35] libfc: Formatting cleanups across libfc Robert Love
2009-09-11 23:59 ` [PATCH 30/35] libfcoe: formatting and comment cleanups Robert Love
2009-09-11 23:59 ` [PATCH 31/35] fcoe: Formatting cleanups and commenting Robert Love
2009-09-11 23:59 ` [PATCH 32/35] libfc: Fix wrong scsi return status under FC_DATA_UNDRUN Robert Love
2009-09-11 23:59 ` [PATCH 33/35] fcoe, libfc: use single frame allocation API Robert Love
2009-09-12 0:00 ` [PATCH 34/35] libfc: reduce can_queue for all FCP frame allocation failures Robert Love
2009-09-12 0:00 ` [PATCH 35/35] libfc: adds can_queue ramp up Robert Love
2009-09-14 17:18 ` Mike Christie
2009-09-14 23:23 ` Vasu Dev
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