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mac80211: mesh gate implementation

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In this implementation, a mesh gate is a root node with a certain bit
set in its RANN flags. The mpath to this root node is marked as a path
to a gate, and added to our list of known gates for this if_mesh. Once a
path discovery process fails, we forward the unresolved frames to a
known gate. Thanks to Luis Rodriguez for refactoring and bug fix help.

Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Javier Cardona
2011-08-09 16:45:08 -07:00
committed by John W. Linville
parent 00e3f25c85
commit 5ee68e5b39
6 changed files with 335 additions and 9 deletions
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4
include/linux/ieee80211.h
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@ -633,6 +633,10 @@ struct ieee80211_rann_ie {
u32 rann_metric;
} __attribute__ ((packed));
enum ieee80211_rann_flags {
RANN_FLAG_IS_GATE = 1 << 0,
};
#define WLAN_SA_QUERY_TR_ID_LEN 2
struct ieee80211_mgmt {