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rtw89: implement ieee80211_ops::start_ap and stop_ap

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Configure firmware and hardware to run AP mode. The start_ap() setup
bssid, mac port, mac_id entry, and does RFK. The stop_ap() reset the
state.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220207063900.43643-6-pkshih@realtek.com
This commit is contained in:
Ping-Ke Shih
2022-02-07 14:38:58 +08:00
committed by Kalle Valo
parent 1b73e77db1
commit a52e4f2ce0
1 changed files with 33 additions and 0 deletions
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33
drivers/net/wireless/realtek/rtw89/mac80211.c
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@@ -371,6 +371,37 @@ static void rtw89_ops_bss_info_changed(struct ieee80211_hw *hw,
mutex_unlock(&rtwdev->mutex);
}
static int rtw89_ops_start_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
{
struct rtw89_dev *rtwdev = hw->priv;
struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv;
mutex_lock(&rtwdev->mutex);
ether_addr_copy(rtwvif->bssid, vif->bss_conf.bssid);
rtw89_cam_bssid_changed(rtwdev, rtwvif);
rtw89_mac_port_update(rtwdev, rtwvif);
rtw89_fw_h2c_assoc_cmac_tbl(rtwdev, vif, NULL);
rtw89_fw_h2c_role_maintain(rtwdev, rtwvif, NULL, RTW89_ROLE_TYPE_CHANGE);
rtw89_fw_h2c_join_info(rtwdev, rtwvif, NULL, true);
rtw89_fw_h2c_cam(rtwdev, rtwvif, NULL, NULL);
rtw89_chip_rfk_channel(rtwdev);
mutex_unlock(&rtwdev->mutex);
return 0;
}
static
void rtw89_ops_stop_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
{
struct rtw89_dev *rtwdev = hw->priv;
struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv;
mutex_lock(&rtwdev->mutex);
rtw89_fw_h2c_assoc_cmac_tbl(rtwdev, vif, NULL);
rtw89_fw_h2c_join_info(rtwdev, rtwvif, NULL, true);
mutex_unlock(&rtwdev->mutex);
}
static int rtw89_ops_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
bool set)
{
@@ -699,6 +730,8 @@ const struct ieee80211_ops rtw89_ops = {
.remove_interface = rtw89_ops_remove_interface,
.configure_filter = rtw89_ops_configure_filter,
.bss_info_changed = rtw89_ops_bss_info_changed,
.start_ap = rtw89_ops_start_ap,
.stop_ap = rtw89_ops_stop_ap,
.set_tim = rtw89_ops_set_tim,
.conf_tx = rtw89_ops_conf_tx,
.sta_state = rtw89_ops_sta_state,