[SCSI] lpfc 8.3.9: Discovery changes to the lpfc driver.

- Add init_vpi mailbox command before re-registering VPI.
- Add Fast FCF failover support.

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

1 files changed, 16 insertions, 0 deletions

diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h
index ae0c53dba845..999e49f6071e 100644
--- a/drivers/scsi/lpfc/lpfc_hw4.h
+++ b/drivers/scsi/lpfc/lpfc_hw4.h
@@ -797,6 +797,7 @@ struct mbox_header {
 #define LPFC_MBOX_OPCODE_FCOE_ADD_FCF                   0x09
 #define LPFC_MBOX_OPCODE_FCOE_DELETE_FCF                0x0A
 #define LPFC_MBOX_OPCODE_FCOE_POST_HDR_TEMPLATE         0x0B
+#define LPFC_MBOX_OPCODE_FCOE_REDISCOVER_FCF            0x10
 
 /* Mailbox command structures */
 struct eq_context {
@@ -1297,6 +1298,19 @@ struct lpfc_mbx_del_fcf_tbl_entry {
 #define lpfc_mbx_del_fcf_tbl_index_WORD         word10
 };
 
+struct lpfc_mbx_redisc_fcf_tbl {
+        struct mbox_header header;
+        uint32_t word10;
+#define lpfc_mbx_redisc_fcf_count_SHIFT         0
+#define lpfc_mbx_redisc_fcf_count_MASK          0x0000FFFF
+#define lpfc_mbx_redisc_fcf_count_WORD          word10
+        uint32_t resvd;
+        uint32_t word12;
+#define lpfc_mbx_redisc_fcf_index_SHIFT         0
+#define lpfc_mbx_redisc_fcf_index_MASK          0x0000FFFF
+#define lpfc_mbx_redisc_fcf_index_WORD          word12
+};
+
 struct lpfc_mbx_query_fw_cfg {
         struct mbox_header header;
         uint32_t config_number;
@@ -1859,6 +1873,7 @@ struct lpfc_mqe {
                 struct lpfc_mbx_read_fcf_tbl read_fcf_tbl;
                 struct lpfc_mbx_add_fcf_tbl_entry add_fcf_entry;
                 struct lpfc_mbx_del_fcf_tbl_entry del_fcf_entry;
+                struct lpfc_mbx_redisc_fcf_tbl redisc_fcf_tbl;
                 struct lpfc_mbx_reg_fcfi reg_fcfi;
                 struct lpfc_mbx_unreg_fcfi unreg_fcfi;
                 struct lpfc_mbx_mq_create mq_create;
@@ -1975,6 +1990,7 @@ struct lpfc_acqe_fcoe {
 #define LPFC_FCOE_EVENT_TYPE_FCF_TABLE_FULL     0x2
 #define LPFC_FCOE_EVENT_TYPE_FCF_DEAD           0x3
 #define LPFC_FCOE_EVENT_TYPE_CVL                0x4
+#define LPFC_FCOE_EVENT_TYPE_FCF_PARAM_MOD      0x5
         uint32_t event_tag;
         uint32_t trailer;
 };