nixpkgs/pkgs/os-specific/linux/atheros/inj.patch

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diff -Naur madwifi/ath/if_ath.c madwifi_rawtx/ath/if_ath.c
--- madwifi/ath/if_ath.c 2008-06-24 17:20:58.000000000 -0400
+++ madwifi_rawtx/ath/if_ath.c 2008-06-24 17:20:12.000000000 -0400
@@ -2950,6 +2950,7 @@
ath_tx_startraw(struct net_device *dev, struct ath_buf *bf, struct sk_buff *skb)
{
struct ath_softc *sc = dev->priv;
+ struct ieee80211com *ic = &sc->sc_ic;
struct ath_hal *ah = sc->sc_ah;
struct ieee80211_phy_params *ph = &(SKB_CB(skb)->phy);
const HAL_RATE_TABLE *rt;
@@ -2962,7 +2963,8 @@
struct ieee80211_frame *wh;
wh = (struct ieee80211_frame *)skb->data;
- try0 = ph->try[0];
+// try0 = ph->try[0];
+ try0 = (ic->ic_opmode == IEEE80211_M_MONITOR) ? 1 : ph->try[0];
rt = sc->sc_currates;
txrate = dot11_to_ratecode(sc, rt, ph->rate[0]);
power = ph->power > 60 ? 60 : ph->power;
@@ -2986,7 +2988,8 @@
rt = sc->sc_currates;
KASSERT(rt != NULL, ("no rate table, mode %u", sc->sc_curmode));
- if (IEEE80211_IS_MULTICAST(wh->i_addr1)) {
+ if (IEEE80211_IS_MULTICAST(wh->i_addr1) || ((ic->ic_opmode ==
+IEEE80211_M_MONITOR) && (skb->data[1]&3) != 0x01) ) {
flags |= HAL_TXDESC_NOACK; /* no ack on broad/multicast */
sc->sc_stats.ast_tx_noack++;
try0 = 1;