Commit a2e7495d authored by Pawel Kulakowski's avatar Pawel Kulakowski Committed by Johannes Berg

mac80211: Allow disabling LDPC

This allows user-space (wpa_supplicant) to disable LDPC coding.
Signed-off-by: default avatarPawel Kulakowski <pawel.kulakowski@tieto.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 65d26f29
......@@ -86,6 +86,10 @@ void ieee80211_apply_htcap_overrides(struct ieee80211_sub_if_data *sdata,
__check_htcap_disable(ht_capa, ht_capa_mask, ht_cap,
IEEE80211_HT_CAP_MAX_AMSDU);
/* Allow user to disable LDPC */
__check_htcap_disable(ht_capa, ht_capa_mask, ht_cap,
IEEE80211_HT_CAP_LDPC_CODING);
/* Allow user to decrease AMPDU factor */
if (ht_capa_mask->ampdu_params_info &
IEEE80211_HT_AMPDU_PARM_FACTOR) {
......
......@@ -444,7 +444,8 @@ static const struct ieee80211_ht_cap mac80211_ht_capa_mod_mask = {
.cap_info = cpu_to_le16(IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
IEEE80211_HT_CAP_MAX_AMSDU |
IEEE80211_HT_CAP_SGI_20 |
IEEE80211_HT_CAP_SGI_40),
IEEE80211_HT_CAP_SGI_40 |
IEEE80211_HT_CAP_LDPC_CODING),
.mcs = {
.rx_mask = { 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, },
......
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