[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>
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 174a1b0..a0f973e 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -11536,6 +11536,7 @@
uint32_t alloc_len, req_len;
struct lpfc_mbx_read_fcf_tbl *read_fcf;
+ phba->fcoe_eventtag_at_fcf_scan = phba->fcoe_eventtag;
mboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (!mboxq) {
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
@@ -11587,8 +11588,12 @@
if (rc == MBX_NOT_FINISHED) {
lpfc_sli4_mbox_cmd_free(phba, mboxq);
error = -EIO;
- } else
+ } else {
+ spin_lock_irq(&phba->hbalock);
+ phba->hba_flag |= FCF_DISC_INPROGRESS;
+ spin_unlock_irq(&phba->hbalock);
error = 0;
+ }
return error;
}