diff options
Diffstat (limited to 'net/mac80211/util.c')
| -rw-r--r-- | net/mac80211/util.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c index f64804f..57c404f 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -26,6 +26,7 @@ #include "ieee80211_i.h" #include "ieee80211_rate.h" +#include "mesh.h" #include "wme.h" /* privid for wiphys to determine whether they belong to us or not */ @@ -146,17 +147,35 @@ int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb) } EXPORT_SYMBOL(ieee80211_get_hdrlen_from_skb); -void ieee80211_tx_set_iswep(struct ieee80211_txrx_data *tx) +int ieee80211_get_mesh_hdrlen(struct ieee80211s_hdr *meshhdr) +{ + int ae = meshhdr->flags & IEEE80211S_FLAGS_AE; + /* 7.1.3.5a.2 */ + switch (ae) { + case 0: + return 5; + case 1: + return 11; + case 2: + return 17; + case 3: + return 23; + default: + return 5; + } +} + +void ieee80211_tx_set_protected(struct ieee80211_tx_data *tx) { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) tx->skb->data; hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PROTECTED); - if (tx->u.tx.extra_frag) { + if (tx->extra_frag) { struct ieee80211_hdr *fhdr; int i; - for (i = 0; i < tx->u.tx.num_extra_frag; i++) { + for (i = 0; i < tx->num_extra_frag; i++) { fhdr = (struct ieee80211_hdr *) - tx->u.tx.extra_frag[i]->data; + tx->extra_frag[i]->data; fhdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PROTECTED); } } @@ -382,6 +401,7 @@ void ieee80211_iterate_active_interfaces( case IEEE80211_IF_TYPE_STA: case IEEE80211_IF_TYPE_IBSS: case IEEE80211_IF_TYPE_WDS: + case IEEE80211_IF_TYPE_MESH_POINT: break; } if (sdata->dev == local->mdev) |