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| author | Robert Shearman <rshearma@brocade.com> | 2015-04-22 11:14:37 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-04-22 14:24:54 -0400 |
| commit | 03c57747a7020a28a200e7e920fb48ecdc9b0fb8 (patch) | |
| tree | 012bd8131aa759a62667ea02fe87fa3328b16d65 /net/mpls/internal.h | |
| parent | 909d9faae2a447110aa061070145297fffe129cb (diff) | |
| download | linux-stable-03c57747a7020a28a200e7e920fb48ecdc9b0fb8.tar.gz linux-stable-03c57747a7020a28a200e7e920fb48ecdc9b0fb8.tar.bz2 linux-stable-03c57747a7020a28a200e7e920fb48ecdc9b0fb8.zip | |
mpls: Per-device MPLS state
Add per-device MPLS state to supported interfaces. Use the presence of
this state in mpls_route_add to determine that this is a supported
interface.
Use the presence of mpls_dev to drop packets that arrived on an
unsupported interface - previously they were allowed through.
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Robert Shearman <rshearma@brocade.com>
Reviewed-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mpls/internal.h')
| -rw-r--r-- | net/mpls/internal.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/mpls/internal.h b/net/mpls/internal.h index fb6de92052c4..8090cb3099b4 100644 --- a/net/mpls/internal.h +++ b/net/mpls/internal.h @@ -22,6 +22,9 @@ struct mpls_entry_decoded { u8 bos; }; +struct mpls_dev { +}; + struct sk_buff; static inline struct mpls_shim_hdr *mpls_hdr(const struct sk_buff *skb) |