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authorJames Smart <James.Smart@Emulex.Com>2009-10-02 21:16:39 +0200
committerJames Bottomley <James.Bottomley@suse.de>2009-12-04 19:01:39 +0100
commit4d9ab994e214d35107017c342aca42477b137316 (patch)
tree0ee7dd76ce9938eceeac20e4dab287194dc42c41 /drivers/scsi/lpfc/lpfc_attr.c
parent[SCSI] libiscsi: hook into ramp up/down handling (diff)
downloadlinux-4d9ab994e214d35107017c342aca42477b137316.tar.xz
linux-4d9ab994e214d35107017c342aca42477b137316.zip
[SCSI] lpfc 8.3.5: fix reset path, ELS ordering and discovery issues
This patch includes the following fixes: - Fixed panic during HBA reset. - Fixed FCoE event tag passed in resume_rpi. - Fix out of order ELS commands - Fixed discovery issues found during VLAN testing. - Fix UNREG_VPI failure on extended link pull - Fixed crash while processing unsolicited FC frames. - Clear retry count in the delayed ELS handler - Fixed discovery failure during quick link bounce. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_attr.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_attr.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index e1a30a16a9fa..07f0172674c9 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -3815,7 +3815,11 @@ lpfc_get_stats(struct Scsi_Host *shost)
hs->invalid_crc_count -= lso->invalid_crc_count;
hs->error_frames -= lso->error_frames;
- if (phba->fc_topology == TOPOLOGY_LOOP) {
+ if (phba->hba_flag & HBA_FCOE_SUPPORT) {
+ hs->lip_count = -1;
+ hs->nos_count = (phba->link_events >> 1);
+ hs->nos_count -= lso->link_events;
+ } else if (phba->fc_topology == TOPOLOGY_LOOP) {
hs->lip_count = (phba->fc_eventTag >> 1);
hs->lip_count -= lso->link_events;
hs->nos_count = -1;
@@ -3906,7 +3910,10 @@ lpfc_reset_stats(struct Scsi_Host *shost)
lso->invalid_tx_word_count = pmb->un.varRdLnk.invalidXmitWord;
lso->invalid_crc_count = pmb->un.varRdLnk.crcCnt;
lso->error_frames = pmb->un.varRdLnk.crcCnt;
- lso->link_events = (phba->fc_eventTag >> 1);
+ if (phba->hba_flag & HBA_FCOE_SUPPORT)
+ lso->link_events = (phba->link_events >> 1);
+ else
+ lso->link_events = (phba->fc_eventTag >> 1);
psli->stats_start = get_seconds();