[PATCH net-next 08/22] mpls: export mpls functions for use by mpls iptunnels
From: Roopa Prabhu ro...@cumulusnetworks.com
Signed-off-by: Roopa Prabhu ro...@cumulusnetworks.com
---
net/mpls/af_mpls.c | 11 ---
net/mpls/internal.h | 9 +++--
2 files changed, 15 insertions(+), 5 deletions(-)
diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
index 1f93a59..6e66911 100644
--- a/net/mpls/af_mpls.c
+++ b/net/mpls/af_mpls.c
@@ -58,10 +58,11 @@ static inline struct mpls_dev *mpls_dev_get(const struct
net_device *dev)
return rcu_dereference_rtnl(dev-mpls_ptr);
}
-static bool mpls_output_possible(const struct net_device *dev)
+bool mpls_output_possible(const struct net_device *dev)
{
return dev (dev-flags IFF_UP) netif_carrier_ok(dev);
}
+EXPORT_SYMBOL_GPL(mpls_output_possible);
static unsigned int mpls_rt_header_size(const struct mpls_route *rt)
{
@@ -69,13 +70,14 @@ static unsigned int mpls_rt_header_size(const struct
mpls_route *rt)
return rt-rt_labels * sizeof(struct mpls_shim_hdr);
}
-static unsigned int mpls_dev_mtu(const struct net_device *dev)
+unsigned int mpls_dev_mtu(const struct net_device *dev)
{
/* The amount of data the layer 2 frame can hold */
return dev-mtu;
}
+EXPORT_SYMBOL_GPL(mpls_dev_mtu);
-static bool mpls_pkt_too_big(const struct sk_buff *skb, unsigned int mtu)
+bool mpls_pkt_too_big(const struct sk_buff *skb, unsigned int mtu)
{
if (skb-len = mtu)
return false;
@@ -85,6 +87,7 @@ static bool mpls_pkt_too_big(const struct sk_buff *skb,
unsigned int mtu)
return true;
}
+EXPORT_SYMBOL_GPL(mpls_pkt_too_big);
static bool mpls_egress(struct mpls_route *rt, struct sk_buff *skb,
struct mpls_entry_decoded dec)
@@ -626,6 +629,7 @@ int nla_put_labels(struct sk_buff *skb, int attrtype,
return 0;
}
+EXPORT_SYMBOL_GPL(nla_put_labels);
int nla_get_labels(const struct nlattr *nla,
u32 max_labels, u32 *labels, u32 label[])
@@ -671,6 +675,7 @@ int nla_get_labels(const struct nlattr *nla,
*labels = nla_labels;
return 0;
}
+EXPORT_SYMBOL_GPL(nla_get_labels);
static int rtm_to_route_config(struct sk_buff *skb, struct nlmsghdr *nlh,
struct mpls_route_config *cfg)
diff --git a/net/mpls/internal.h b/net/mpls/internal.h
index 8cabeb5..2681a4b 100644
--- a/net/mpls/internal.h
+++ b/net/mpls/internal.h
@@ -50,7 +50,12 @@ static inline struct mpls_entry_decoded
mpls_entry_decode(struct mpls_shim_hdr *
return result;
}
-int nla_put_labels(struct sk_buff *skb, int attrtype, u8 labels, const u32
label[]);
-int nla_get_labels(const struct nlattr *nla, u32 max_labels, u32 *labels, u32
label[]);
+int nla_put_labels(struct sk_buff *skb, int attrtype, u8 labels,
+ const u32 label[]);
+int nla_get_labels(const struct nlattr *nla, u32 max_labels, u32 *labels,
+ u32 label[]);
+bool mpls_output_possible(const struct net_device *dev);
+unsigned int mpls_dev_mtu(const struct net_device *dev);
+bool mpls_pkt_too_big(const struct sk_buff *skb, unsigned int mtu);
#endif /* MPLS_INTERNAL_H */
--
2.4.3
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[PATCH net-next 08/22] mpls: export mpls functions for use by mpls iptunnels
From: Roopa Prabhu ro...@cumulusnetworks.com
Signed-off-by: Roopa Prabhu ro...@cumulusnetworks.com
---
net/mpls/af_mpls.c | 11 ---
net/mpls/internal.h | 9 +++--
2 files changed, 15 insertions(+), 5 deletions(-)
diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
index 1f93a59..6e66911 100644
--- a/net/mpls/af_mpls.c
+++ b/net/mpls/af_mpls.c
@@ -58,10 +58,11 @@ static inline struct mpls_dev *mpls_dev_get(const struct
net_device *dev)
return rcu_dereference_rtnl(dev-mpls_ptr);
}
-static bool mpls_output_possible(const struct net_device *dev)
+bool mpls_output_possible(const struct net_device *dev)
{
return dev (dev-flags IFF_UP) netif_carrier_ok(dev);
}
+EXPORT_SYMBOL_GPL(mpls_output_possible);
static unsigned int mpls_rt_header_size(const struct mpls_route *rt)
{
@@ -69,13 +70,14 @@ static unsigned int mpls_rt_header_size(const struct
mpls_route *rt)
return rt-rt_labels * sizeof(struct mpls_shim_hdr);
}
-static unsigned int mpls_dev_mtu(const struct net_device *dev)
+unsigned int mpls_dev_mtu(const struct net_device *dev)
{
/* The amount of data the layer 2 frame can hold */
return dev-mtu;
}
+EXPORT_SYMBOL_GPL(mpls_dev_mtu);
-static bool mpls_pkt_too_big(const struct sk_buff *skb, unsigned int mtu)
+bool mpls_pkt_too_big(const struct sk_buff *skb, unsigned int mtu)
{
if (skb-len = mtu)
return false;
@@ -85,6 +87,7 @@ static bool mpls_pkt_too_big(const struct sk_buff *skb,
unsigned int mtu)
return true;
}
+EXPORT_SYMBOL_GPL(mpls_pkt_too_big);
static bool mpls_egress(struct mpls_route *rt, struct sk_buff *skb,
struct mpls_entry_decoded dec)
@@ -626,6 +629,7 @@ int nla_put_labels(struct sk_buff *skb, int attrtype,
return 0;
}
+EXPORT_SYMBOL_GPL(nla_put_labels);
int nla_get_labels(const struct nlattr *nla,
u32 max_labels, u32 *labels, u32 label[])
@@ -671,6 +675,7 @@ int nla_get_labels(const struct nlattr *nla,
*labels = nla_labels;
return 0;
}
+EXPORT_SYMBOL_GPL(nla_get_labels);
static int rtm_to_route_config(struct sk_buff *skb, struct nlmsghdr *nlh,
struct mpls_route_config *cfg)
diff --git a/net/mpls/internal.h b/net/mpls/internal.h
index 8cabeb5..2681a4b 100644
--- a/net/mpls/internal.h
+++ b/net/mpls/internal.h
@@ -50,7 +50,12 @@ static inline struct mpls_entry_decoded
mpls_entry_decode(struct mpls_shim_hdr *
return result;
}
-int nla_put_labels(struct sk_buff *skb, int attrtype, u8 labels, const u32
label[]);
-int nla_get_labels(const struct nlattr *nla, u32 max_labels, u32 *labels, u32
label[]);
+int nla_put_labels(struct sk_buff *skb, int attrtype, u8 labels,
+ const u32 label[]);
+int nla_get_labels(const struct nlattr *nla, u32 max_labels, u32 *labels,
+ u32 label[]);
+bool mpls_output_possible(const struct net_device *dev);
+unsigned int mpls_dev_mtu(const struct net_device *dev);
+bool mpls_pkt_too_big(const struct sk_buff *skb, unsigned int mtu);
#endif /* MPLS_INTERNAL_H */
--
2.4.3
--
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