microsoft
/
WSL2-Linux-Kernel
зеркало из https://github.com/microsoft/WSL2-Linux-Kernel.git
1
0
Форкнуть 0
Код Задачи Пакеты Проекты Релизы Вики Активность

ath11k: support SMPS configuration for 6 GHz 

Parse SMPS configuration from IEs and configure. Without this,
SMPS is not enabled for 6 GHz band.

Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1-01386-QCAHKSWPL_SILICONZ-1

Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org>
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210913175510.193005-3-jouni@codeaurora.org
This commit is contained in:
Pradeep Kumar Chitrapu 2021-09-28 14:00:46 +03:00 коммит произвёл Kalle Valo
Родитель c3a7d7eb4c
Коммит 6f4d70308e
1 изменённых файлов: 21 добавлений и 10 удалений
Показать статистику Скачать Patch файл Скачать Diff файл Показать все файлы Свернуть все файлы

31
drivers/net/wireless/ath/ath11k/mac.c
Просмотреть файл

@ -2069,11 +2069,16 @@ static void ath11k_peer_assoc_h_smps(struct ieee80211_sta *sta,
const struct ieee80211_sta_ht_cap *ht_cap = &sta->ht_cap;
int smps;
if (!ht_cap->ht_supported)
if (!ht_cap->ht_supported && !sta->he_6ghz_capa.capa)
return;
smps = ht_cap->cap & IEEE80211_HT_CAP_SM_PS;
smps >>= IEEE80211_HT_CAP_SM_PS_SHIFT;
if (ht_cap->ht_supported) {
smps = ht_cap->cap & IEEE80211_HT_CAP_SM_PS;
smps >>= IEEE80211_HT_CAP_SM_PS_SHIFT;
} else {
smps = FIELD_GET(IEEE80211_HE_6GHZ_CAP_SM_PS,
le16_to_cpu(sta->he_6ghz_capa.capa));
}
switch (smps) {
case WLAN_HT_CAP_SM_PS_STATIC:
@ -2361,15 +2366,20 @@ static void ath11k_peer_assoc_prepare(struct ath11k *ar,
static int ath11k_setup_peer_smps(struct ath11k *ar, struct ath11k_vif *arvif,
const u8 *addr,
const struct ieee80211_sta_ht_cap *ht_cap)
const struct ieee80211_sta_ht_cap *ht_cap,
u16 he_6ghz_capa)
{
int smps;
if (!ht_cap->ht_supported)
if (!ht_cap->ht_supported && !he_6ghz_capa)
return 0;
smps = ht_cap->cap & IEEE80211_HT_CAP_SM_PS;
smps >>= IEEE80211_HT_CAP_SM_PS_SHIFT;
if (ht_cap->ht_supported) {
smps = ht_cap->cap & IEEE80211_HT_CAP_SM_PS;
smps >>= IEEE80211_HT_CAP_SM_PS_SHIFT;
} else {
smps = FIELD_GET(IEEE80211_HE_6GHZ_CAP_SM_PS, he_6ghz_capa);
}
if (smps >= ARRAY_SIZE(ath11k_smps_map))
return -EINVAL;
@ -2422,7 +2432,8 @@ static void ath11k_bss_assoc(struct ieee80211_hw *hw,
}
ret = ath11k_setup_peer_smps(ar, arvif, bss_conf->bssid,
&ap_sta->ht_cap);
&ap_sta->ht_cap,
le16_to_cpu(ap_sta->he_6ghz_capa.capa));
if (ret) {
ath11k_warn(ar->ab, "failed to setup peer SMPS for vdev %d: %d\n",
arvif->vdev_id, ret);
@ -3714,7 +3725,7 @@ static int ath11k_station_assoc(struct ath11k *ar,
return 0;
ret = ath11k_setup_peer_smps(ar, arvif, sta->addr,
&sta->ht_cap);
&sta->ht_cap, le16_to_cpu(sta->he_6ghz_capa.capa));
if (ret) {
ath11k_warn(ar->ab, "failed to setup peer SMPS for vdev %d: %d\n",
arvif->vdev_id, ret);
@ -7661,7 +7672,7 @@ static int __ath11k_mac_register(struct ath11k *ar)
* for each band for a dual band capable radio. It will be tricky to
* handle it when the ht capability different for each band.
*/
if (ht_cap & WMI_HT_CAP_DYNAMIC_SMPS)
if (ht_cap & WMI_HT_CAP_DYNAMIC_SMPS || ar->supports_6ghz)
ar->hw->wiphy->features |= NL80211_FEATURE_DYNAMIC_SMPS;
ar->hw->wiphy->max_scan_ssids = WLAN_SCAN_PARAMS_MAX_SSID;