[SCSI] bfa: Added Fabric Assigned Address(FAA) support
- Updated/added data structures and definitions to support FAA protocol.
- Modified the IOC state machine to support FAA.
- Introduced FAA feature configuration - enable/disable/query.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/bfa/bfa.h b/drivers/scsi/bfa/bfa.h
index 8c73265..42769bc 100644
--- a/drivers/scsi/bfa/bfa.h
+++ b/drivers/scsi/bfa/bfa.h
@@ -241,6 +241,31 @@
};
typedef void (*bfa_cb_iocfc_t) (void *cbarg, enum bfa_status status);
+struct bfa_faa_cbfn_s {
+ bfa_cb_iocfc_t faa_cbfn;
+ void *faa_cbarg;
+};
+
+#define BFA_FAA_ENABLED 1
+#define BFA_FAA_DISABLED 2
+
+/*
+ * FAA attributes
+ */
+struct bfa_faa_attr_s {
+ wwn_t faa;
+ u8 faa_state;
+ u8 pwwn_source;
+ u8 rsvd[6];
+};
+
+struct bfa_faa_args_s {
+ struct bfa_faa_attr_s *faa_attr;
+ struct bfa_faa_cbfn_s faa_cb;
+ u8 faa_state;
+ bfa_boolean_t busy;
+};
+
struct bfa_iocfc_s {
struct bfa_s *bfa;
struct bfa_iocfc_cfg_s cfg;
@@ -266,6 +291,7 @@
bfa_cb_iocfc_t updateq_cbfn; /* bios callback function */
void *updateq_cbarg; /* bios callback arg */
u32 intr_mask;
+ struct bfa_faa_args_s faa_args;
};
#define bfa_lpuid(__bfa) \