diff options
Diffstat (limited to 'sys/net80211/ieee80211_freebsd.c')
| -rw-r--r-- | sys/net80211/ieee80211_freebsd.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/sys/net80211/ieee80211_freebsd.c b/sys/net80211/ieee80211_freebsd.c index 72db271..e20fc57 100644 --- a/sys/net80211/ieee80211_freebsd.c +++ b/sys/net80211/ieee80211_freebsd.c @@ -504,6 +504,44 @@ ieee80211_process_callback(struct ieee80211_node *ni, } } +/* + * Transmit a frame to the parent interface. + * + * TODO: if the transmission fails, make sure the parent node is freed + * (the callers will first need modifying.) + */ +int +ieee80211_parent_transmit(struct ieee80211com *ic, + struct mbuf *m) +{ + struct ifnet *parent = ic->ic_ifp; + /* + * Assert the IC TX lock is held - this enforces the + * processing -> queuing order is maintained + */ + IEEE80211_TX_LOCK_ASSERT(ic); + + return (parent->if_transmit(parent, m)); +} + +/* + * Transmit a frame to the VAP interface. + */ +int +ieee80211_vap_transmit(struct ieee80211vap *vap, struct mbuf *m) +{ + struct ifnet *ifp = vap->iv_ifp; + + /* + * When transmitting via the VAP, we shouldn't hold + * any IC TX lock as the VAP TX path will acquire it. + */ + IEEE80211_TX_UNLOCK_ASSERT(vap->iv_ic); + + return (ifp->if_transmit(ifp, m)); + +} + #include <sys/libkern.h> void |
