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Date: Thu, 5 Mar 2015 21:21:15 -0800
From: sfeldma@...il.com
To: netdev@...r.kernel.org, davem@...emloft.net, jiri@...nulli.us,
roopa@...ulusnetworks.com, alexander.h.duyck@...hat.com
Subject: [PATCH net-next v4 3/8] switchdev: add IPv4 fib ndo ops wrappers
From: Scott Feldman <sfeldma@...il.com>
Add IPv4 fib ndo wrapper funcs and stub them out for now.
Signed-off-by: Scott Feldman <sfeldma@...il.com>
---
include/net/switchdev.h | 19 +++++++++++++++++++
net/switchdev/switchdev.c | 39 +++++++++++++++++++++++++++++++++++++++
2 files changed, 58 insertions(+)
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index cfcdac2..8d2ac66 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -51,6 +51,11 @@ 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 tb_id);
+int netdev_switch_fib_ipv4_del(u32 dst, int dst_len, struct fib_info *fi,
+ u8 tos, u8 type, u32 tb_id);
+
#else
static inline int netdev_switch_parent_id_get(struct net_device *dev,
@@ -109,6 +114,20 @@ 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 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;
+}
+
#endif
#endif /* _LINUX_SWITCHDEV_H_ */
diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c
index 8c1e558..3c090f8 100644
--- a/net/switchdev/switchdev.c
+++ b/net/switchdev/switchdev.c
@@ -14,6 +14,7 @@
#include <linux/mutex.h>
#include <linux/notifier.h>
#include <linux/netdevice.h>
+#include <net/ip_fib.h>
#include <net/switchdev.h>
/**
@@ -225,3 +226,41 @@ int ndo_dflt_netdev_switch_port_bridge_dellink(struct net_device *dev,
return ret;
}
EXPORT_SYMBOL(ndo_dflt_netdev_switch_port_bridge_dellink);
+
+/**
+ * netdev_switch_fib_ipv4_add - Add IPv4 route entry to switch
+ *
+ * @dst: route's IPv4 destination address
+ * @dst_len: destination address length (prefix length)
+ * @fi: route FIB info structure
+ * @tos: route TOS
+ * @type: route type
+ * @tb_id: route table ID
+ *
+ * Add IPv4 route entry to switch device.
+ */
+int netdev_switch_fib_ipv4_add(u32 dst, int dst_len, struct fib_info *fi,
+ u8 tos, u8 type, u32 tb_id)
+{
+ return 0;
+}
+EXPORT_SYMBOL(netdev_switch_fib_ipv4_add);
+
+/**
+ * netdev_switch_fib_ipv4_del - Delete IPv4 route entry from switch
+ *
+ * @dst: route's IPv4 destination address
+ * @dst_len: destination address length (prefix length)
+ * @fi: route FIB info structure
+ * @tos: route TOS
+ * @type: route type
+ * @tb_id: route table ID
+ *
+ * Delete IPv4 route entry from switch device.
+ */
+int netdev_switch_fib_ipv4_del(u32 dst, int dst_len, struct fib_info *fi,
+ u8 tos, u8 type, u32 tb_id)
+{
+ return 0;
+}
+EXPORT_SYMBOL(netdev_switch_fib_ipv4_del);
--
1.7.10.4
--
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