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[MAC80211]: improve radiotap injection

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This improves radiotap injection by removing the shortcut over TX handlers
that led to BUGS when injecting frames without setting a rate and also
resulted in various other quirks. Now, TX handlers are run but some
information that was present in the radiotap header is used instead of
automatic settings.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Andy Green <andy@warmcat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2007-09-26 17:53:18 +02:00
committed by David S. Miller
parent 628a140ba0
commit 58d4185e36
3 changed files with 130 additions and 96 deletions
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1
net/mac80211/ieee80211_i.h
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@@ -122,6 +122,7 @@ typedef enum {
#define IEEE80211_TXRXD_RXIN_SCAN BIT(4)
/* frame is destined to interface currently processed (incl. multicast frames) */
#define IEEE80211_TXRXD_RXRA_MATCH BIT(5)
#define IEEE80211_TXRXD_TX_INJECTED BIT(6)
struct ieee80211_txrx_data {
struct sk_buff *skb;
struct net_device *dev;