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[SCSI] libfc: add FC-BB-5 LESB counters to fcoe_dev_stats 

FC-BB-5 Rev2.0, Clause 7.10 extends the FC-LS-3 LESB for FC-BB_E. We are
already tracking Link Failure Count so add the rest in this patch.

For VLinkFailureCount and MissDiscAdvCount, they are part of the per-cpu
fcoe_dev_stats. For SymbolErrorCount, ErroredBlockCount, and FCSErrorCount,
they are defined in IEEE 802.3-2008 and are per LLD. They are expected to
come from LLD.

Signed-off-by: Yi Zou <yi.zou@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Yi Zou 2009-11-20 14:54:52 -08:00 committed by James Bottomley
parent 859b7b649a
commit 6580bbd0af
1 changed files with 4 additions and 0 deletions
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4
include/scsi/libfc.h
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@ -231,6 +231,8 @@ struct fc_rport_priv {
* @ControlRequests: Number of control requests
* @InputMegabytes: Number of received megabytes
* @OutputMegabytes: Number of transmitted megabytes
* @VLinkFailureCount: Number of virtual link failures
* @MissDiscAdvCount: Number of missing FIP discovery advertisement
*/
struct fcoe_dev_stats {
u64 SecondsSinceLastReset;
@ -249,6 +251,8 @@ struct fcoe_dev_stats {
u64 ControlRequests;
u64 InputMegabytes;
u64 OutputMegabytes;
u64 VLinkFailureCount;
u64 MissDiscAdvCount;
};
/**