[SCSI] lpfc 8.1.12 : Improve diagnostic messages and change local loopback message to KERN_INFO

Improve diagnostic messages and change local loopback message to KERN_INFO

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

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index b7193d1a90f6..da8b6bb09a76 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -247,6 +247,9 @@ struct lpfc_hba {
 #define FC_ABORT_DISCOVERY      0x8000  /* we want to abort discovery */
 #define FC_NDISC_ACTIVE         0x10000 /* NPort discovery active */
 #define FC_BYPASSED_MODE        0x20000 /* NPort is in bypassed mode */
+#define FC_LOOPBACK_MODE        0x40000 /* NPort is in Loopback mode */
+                                        /* This flag is set while issuing */
+                                        /* INIT_LINK mailbox command */
 
         uint32_t fc_topology;   /* link topology, from LINK INIT */
 
@@ -388,6 +391,13 @@ struct lpfc_hba {
         struct fc_host_statistics link_stats;
 };
 
+static inline void
+lpfc_set_loopback_flag(struct lpfc_hba *phba) {
+        if (phba->cfg_topology == FLAGS_LOCAL_LB)
+                phba->fc_flag |= FC_LOOPBACK_MODE;
+        else
+                phba->fc_flag &= ~FC_LOOPBACK_MODE;
+}
 
 struct rnidrsp {
         void *buf;