summaryrefslogtreecommitdiff
path: root/include/scsi/libfcoe.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/scsi/libfcoe.h')
-rw-r--r--include/scsi/libfcoe.h32
1 files changed, 30 insertions, 2 deletions
diff --git a/include/scsi/libfcoe.h b/include/scsi/libfcoe.h
index 8742d853a3b8..4427393115ea 100644
--- a/include/scsi/libfcoe.h
+++ b/include/scsi/libfcoe.h
@@ -260,6 +260,9 @@ void __fcoe_get_lesb(struct fc_lport *lport, struct fc_els_lesb *fc_lesb,
struct net_device *netdev);
void fcoe_wwn_to_str(u64 wwn, char *buf, int len);
int fcoe_validate_vport_create(struct fc_vport *vport);
+int fcoe_link_speed_update(struct fc_lport *);
+void fcoe_get_lesb(struct fc_lport *, struct fc_els_lesb *);
+void fcoe_ctlr_get_lesb(struct fcoe_ctlr_device *ctlr_dev);
/**
* is_fip_mode() - returns true if FIP mode selected.
@@ -289,8 +292,11 @@ static inline bool is_fip_mode(struct fcoe_ctlr *fip)
* @attached: whether this transport is already attached
* @list: list linkage to all attached transports
* @match: handler to allow the transport driver to match up a given netdev
+ * @alloc: handler to allocate per-instance FCoE structures
+ * (no discovery or login)
* @create: handler to sysfs entry of create for FCoE instances
- * @destroy: handler to sysfs entry of destroy for FCoE instances
+ * @destroy: handler to delete per-instance FCoE structures
+ * (frees all memory)
* @enable: handler to sysfs entry of enable for FCoE instances
* @disable: handler to sysfs entry of disable for FCoE instances
*/
@@ -299,6 +305,7 @@ struct fcoe_transport {
bool attached;
struct list_head list;
bool (*match) (struct net_device *device);
+ int (*alloc) (struct net_device *device);
int (*create) (struct net_device *device, enum fip_state fip_mode);
int (*destroy) (struct net_device *device);
int (*enable) (struct net_device *device);
@@ -347,7 +354,20 @@ struct fcoe_port {
struct timer_list timer;
struct work_struct destroy_work;
u8 data_src_addr[ETH_ALEN];
+ struct net_device * (*get_netdev)(const struct fc_lport *lport);
};
+
+/**
+ * fcoe_get_netdev() - Return the net device associated with a local port
+ * @lport: The local port to get the net device from
+ */
+static inline struct net_device *fcoe_get_netdev(const struct fc_lport *lport)
+{
+ struct fcoe_port *port = ((struct fcoe_port *)lport_priv(lport));
+
+ return (port->get_netdev) ? port->get_netdev(lport) : NULL;
+}
+
void fcoe_clean_pending_queue(struct fc_lport *);
void fcoe_check_wait_queue(struct fc_lport *lport, struct sk_buff *skb);
void fcoe_queue_timer(ulong lport);
@@ -356,7 +376,7 @@ int fcoe_get_paged_crc_eof(struct sk_buff *skb, int tlen,
/* FCoE Sysfs helpers */
void fcoe_fcf_get_selected(struct fcoe_fcf_device *);
-void fcoe_ctlr_get_fip_mode(struct fcoe_ctlr_device *);
+void fcoe_ctlr_set_fip_mode(struct fcoe_ctlr_device *);
/**
* struct netdev_list
@@ -372,4 +392,12 @@ struct fcoe_netdev_mapping {
int fcoe_transport_attach(struct fcoe_transport *ft);
int fcoe_transport_detach(struct fcoe_transport *ft);
+/* sysfs store handler for ctrl_control interface */
+ssize_t fcoe_ctlr_create_store(struct bus_type *bus,
+ const char *buf, size_t count);
+ssize_t fcoe_ctlr_destroy_store(struct bus_type *bus,
+ const char *buf, size_t count);
+
#endif /* _LIBFCOE_H */
+
+