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authorRyder Lee <ryder.lee@mediatek.com>2023-02-17 20:49:25 +0300
committerJohannes Berg <johannes.berg@intel.com>2023-03-07 13:06:29 +0300
commit2ad7dd9425408bf0ca524102808059c05bad169e (patch)
tree632db9b361a1bea6216f6f93baf273cfb5ec132c /net/mac80211
parentf4d1181e4759c9c6c97c86cda2cf2d1ddb6a74d2 (diff)
downloadlinux-2ad7dd9425408bf0ca524102808059c05bad169e.tar.xz
wifi: mac80211: add LDPC related flags in ieee80211_bss_conf
This is utilized to pass LDPC configurations from user space (i.e. hostapd) to driver. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Link: https://lore.kernel.org/r/1de696aaa34efd77a926eb657b8c0fda05aaa177.1676628065.git.ryder.lee@mediatek.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/cfg.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 9789008626a5..760ad934f9e1 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1252,7 +1252,15 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev,
prev_beacon_int = link_conf->beacon_int;
link_conf->beacon_int = params->beacon_interval;
+ if (params->ht_cap)
+ link_conf->ht_ldpc =
+ params->ht_cap->cap_info &
+ cpu_to_le16(IEEE80211_HT_CAP_LDPC_CODING);
+
if (params->vht_cap) {
+ link_conf->vht_ldpc =
+ params->vht_cap->vht_cap_info &
+ cpu_to_le32(IEEE80211_VHT_CAP_RXLDPC);
link_conf->vht_su_beamformer =
params->vht_cap->vht_cap_info &
cpu_to_le32(IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE);
@@ -1282,6 +1290,9 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev,
}
if (params->he_cap) {
+ link_conf->he_ldpc =
+ params->he_cap->phy_cap_info[1] &
+ IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD;
link_conf->he_su_beamformer =
params->he_cap->phy_cap_info[3] &
IEEE80211_HE_PHY_CAP3_SU_BEAMFORMER;