[SCSI] lpfc 8.3.4: Fix a pair of FCoE issues

Fix a pair of FCoE issues

- Fix Region 23 FCoE Parameters not being read correctly
- Fix race condition when there are FCoE events during FCF table read

Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 8b69a110a30..d982ac78009 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -526,6 +526,7 @@ struct lpfc_hba {
 #define ELS_XRI_ABORT_EVENT     0x40
 #define ASYNC_EVENT             0x80
 #define LINK_DISABLED           0x100 /* Link disabled by user */
+#define FCF_DISC_INPROGRESS     0x200 /* FCF discovery in progress */
         struct lpfc_dmabuf slim2p;
 
         MAILBOX_t *mbox;
@@ -767,6 +768,8 @@ struct lpfc_hba {
 /* Maximum number of events that can be outstanding at any time*/
 #define LPFC_MAX_EVT_COUNT 512
         atomic_t fast_event_count;
+        uint32_t fcoe_eventtag;
+        uint32_t fcoe_eventtag_at_fcf_scan;
         struct lpfc_fcf fcf;
         uint8_t fc_map[3];
         uint8_t valid_vlan;