diff options
| author | Allan Stephens <allan.stephens@windriver.com> | 2006-10-16 21:50:20 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-10-18 19:55:18 -0700 |
| commit | 3a8d12142eab420ffcbbf3d1d2e637158e85aab8 (patch) | |
| tree | eab094224f22abdaa52b81fcf7c8fc2a5f06004b /net/tipc/core.h | |
| parent | a3df92c73b92970dc4211189b87eb4cf874f5685 (diff) | |
[TIPC]: Add support for Ethernet VLANs
This patch enhances TIPC's Ethernet support to include VLAN interfaces.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Per Liden <per.liden@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/core.h')
| -rw-r--r-- | net/tipc/core.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/tipc/core.h b/net/tipc/core.h index d1c3948eb4e..4638947c232 100644 --- a/net/tipc/core.h +++ b/net/tipc/core.h @@ -275,11 +275,15 @@ static inline void k_term_timer(struct timer_list *timer) /* * TIPC message buffer code * - * TIPC message buffer headroom leaves room for 14 byte Ethernet header, + * TIPC message buffer headroom reserves space for a link-level header + * (in case the message is sent off-node), * while ensuring TIPC header is word aligned for quicker access + * + * The largest header currently supported is 18 bytes, which is used when + * the standard 14 byte Ethernet header has 4 added bytes for VLAN info */ -#define BUF_HEADROOM 16u +#define BUF_HEADROOM 20u struct tipc_skb_cb { void *handle; |