ath5k: claim support for IBSS RSN
Disable group keys programming when using IBSS RSN. Keys will be managed using software. In this way IBSS RSN can correctly work. Signed-off-by: Antonio Quartulli <ordex@autistici.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>hifive-unleashed-5.1
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6ae4bb6612
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f99725777e
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@ -2442,6 +2442,9 @@ ath5k_init_ah(struct ath5k_hw *ah, const struct ath_bus_ops *bus_ops)
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BIT(NL80211_IFTYPE_ADHOC) |
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BIT(NL80211_IFTYPE_ADHOC) |
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BIT(NL80211_IFTYPE_MESH_POINT);
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BIT(NL80211_IFTYPE_MESH_POINT);
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/* SW support for IBSS_RSN is provided by mac80211 */
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hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN;
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/* both antennas can be configured as RX or TX */
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/* both antennas can be configured as RX or TX */
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hw->wiphy->available_antennas_tx = 0x3;
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hw->wiphy->available_antennas_tx = 0x3;
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hw->wiphy->available_antennas_rx = 0x3;
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hw->wiphy->available_antennas_rx = 0x3;
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@ -483,6 +483,14 @@ ath5k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
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if (ath5k_modparam_nohwcrypt)
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if (ath5k_modparam_nohwcrypt)
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return -EOPNOTSUPP;
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return -EOPNOTSUPP;
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if (vif->type == NL80211_IFTYPE_ADHOC &&
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(key->cipher == WLAN_CIPHER_SUITE_TKIP ||
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key->cipher == WLAN_CIPHER_SUITE_CCMP) &&
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!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE)) {
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/* don't program group keys when using IBSS_RSN */
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return -EOPNOTSUPP;
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}
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switch (key->cipher) {
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switch (key->cipher) {
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case WLAN_CIPHER_SUITE_WEP40:
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case WLAN_CIPHER_SUITE_WEP40:
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case WLAN_CIPHER_SUITE_WEP104:
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case WLAN_CIPHER_SUITE_WEP104:
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