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mac80211: extend set_coverage_class signature

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Extend mac80211 set_coverage_class API in order to enable ACK timeout
estimation algorithm (dynack) passing coverage class equals to -1
to lower drivers. Synchronize set_coverage_class routine signature with
mac80211 function pointer for p54, ath9k, ath9k_htc and ath5k drivers.

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Lorenzo Bianconi
2014-09-04 23:57:41 +02:00
committed by Johannes Berg
parent 3057dbfdab
commit a4bcaf5556
8 changed files with 20 additions and 11 deletions
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3
drivers/net/wireless/ath/ath9k/main.c
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@@ -1959,7 +1959,8 @@ static int ath9k_get_survey(struct ieee80211_hw *hw, int idx,
return 0;
}
static void ath9k_set_coverage_class(struct ieee80211_hw *hw, u8 coverage_class)
static void ath9k_set_coverage_class(struct ieee80211_hw *hw,
s16 coverage_class)
{
struct ath_softc *sc = hw->priv;
struct ath_hw *ah = sc->sc_ah;