[SCSI] lpfc 8.2.4 : Miscellaneous Discovery/ELS Fixes

Miscellaneous Discovery/ELS Fixes:
- Delay free's of ELS requests if adapter reject conditions
- Fix concurrent PLOGI vs ADISC state handling
- Add retry mechanism for GFF_ID
- Correct some illegal state transitions around RSCN timeouts
- Fix missing return in FAN handling

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

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 1ddfd688fea3..b06635ac3356 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -583,6 +583,11 @@ struct lpfc_hba {
         atomic_t slow_ring_trc_cnt;
 #endif
 
+        /* Used for deferred freeing of ELS data buffers */
+        struct list_head elsbuf;
+        int elsbuf_cnt;
+        int elsbuf_prev_cnt;
+
         uint8_t temp_sensor_support;
         /* Fields used for heart beat. */
         unsigned long last_completion_time;