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ath9k: Enable DFS only when ATH9K_DFS_CERTIFIED

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Add DFS interface combination only when
CONFIG_ATH9K_DFS_CERTIFIED is set. In other case
user can run CAC/beaconing without proper handling
of pulse events (without radar detection activated).

Reported-by: Cedric Voncken <cedric.voncken@acksys.fr>
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Janusz Dziedzic 2014-04-08 13:38:43 +02:00 committed by John W. Linville
parent 12cd43c6ed
commit 4d76248013
1 changed files with 2 additions and 0 deletions
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2
drivers/net/wireless/ath/ath9k/init.c
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@ -670,6 +670,7 @@ static const struct ieee80211_iface_combination if_comb[] = {
.num_different_channels = 1,
.beacon_int_infra_match = true,
},
#ifdef CONFIG_ATH9K_DFS_CERTIFIED
{
.limits = if_dfs_limits,
.n_limits = ARRAY_SIZE(if_dfs_limits),
@ -679,6 +680,7 @@ static const struct ieee80211_iface_combination if_comb[] = {
.radar_detect_widths = BIT(NL80211_CHAN_WIDTH_20_NOHT) |
BIT(NL80211_CHAN_WIDTH_20),
}
#endif
};
static void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)