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-rw-r--r--include/net/switchdev.h55
1 files changed, 55 insertions, 0 deletions
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index cfcdac2e5d25..d2e69ee3019a 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -1,6 +1,7 @@
/*
* include/net/switchdev.h - Switch device API
* Copyright (c) 2014 Jiri Pirko <jiri@resnulli.us>
+ * Copyright (c) 2014-2015 Scott Feldman <sfeldma@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -13,6 +14,35 @@
#include <linux/netdevice.h>
#include <linux/notifier.h>
+struct fib_info;
+
+/**
+ * struct switchdev_ops - switchdev operations
+ *
+ * @swdev_parent_id_get: Called to get an ID of the switch chip this port
+ * is part of. If driver implements this, it indicates that it
+ * represents a port of a switch chip.
+ *
+ * @swdev_port_stp_update: Called to notify switch device port of bridge
+ * port STP state change.
+ *
+ * @swdev_fib_ipv4_add: Called to add/modify IPv4 route to switch device.
+ *
+ * @swdev_fib_ipv4_del: Called to delete IPv4 route from switch device.
+ */
+struct swdev_ops {
+ int (*swdev_parent_id_get)(struct net_device *dev,
+ struct netdev_phys_item_id *psid);
+ int (*swdev_port_stp_update)(struct net_device *dev, u8 state);
+ int (*swdev_fib_ipv4_add)(struct net_device *dev, __be32 dst,
+ int dst_len, struct fib_info *fi,
+ u8 tos, u8 type, u32 nlflags,
+ u32 tb_id);
+ int (*swdev_fib_ipv4_del)(struct net_device *dev, __be32 dst,
+ int dst_len, struct fib_info *fi,
+ u8 tos, u8 type, u32 tb_id);
+};
+
enum netdev_switch_notifier_type {
NETDEV_SWITCH_FDB_ADD = 1,
NETDEV_SWITCH_FDB_DEL,
@@ -51,6 +81,12 @@ int ndo_dflt_netdev_switch_port_bridge_dellink(struct net_device *dev,
struct nlmsghdr *nlh, u16 flags);
int ndo_dflt_netdev_switch_port_bridge_setlink(struct net_device *dev,
struct nlmsghdr *nlh, u16 flags);
+int netdev_switch_fib_ipv4_add(u32 dst, int dst_len, struct fib_info *fi,
+ u8 tos, u8 type, u32 nlflags, u32 tb_id);
+int netdev_switch_fib_ipv4_del(u32 dst, int dst_len, struct fib_info *fi,
+ u8 tos, u8 type, u32 tb_id);
+void netdev_switch_fib_ipv4_abort(struct fib_info *fi);
+
#else
static inline int netdev_switch_parent_id_get(struct net_device *dev,
@@ -109,6 +145,25 @@ static inline int ndo_dflt_netdev_switch_port_bridge_setlink(struct net_device *
return 0;
}
+static inline int netdev_switch_fib_ipv4_add(u32 dst, int dst_len,
+ struct fib_info *fi,
+ u8 tos, u8 type,
+ u32 nlflags, u32 tb_id)
+{
+ return 0;
+}
+
+static inline int netdev_switch_fib_ipv4_del(u32 dst, int dst_len,
+ struct fib_info *fi,
+ u8 tos, u8 type, u32 tb_id)
+{
+ return 0;
+}
+
+static inline void netdev_switch_fib_ipv4_abort(struct fib_info *fi)
+{
+}
+
#endif
#endif /* _LINUX_SWITCHDEV_H_ */