Commit a52e4f2c authored by Ping-Ke Shih's avatar Ping-Ke Shih Committed by Kalle Valo
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rtw89: implement ieee80211_ops::start_ap and stop_ap 



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: default avatarPing-Ke Shih <pkshih@realtek.com>
Signed-off-by: default avatarKalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220207063900.43643-6-pkshih@realtek.com
parent 1b73e77d

drivers/net/wireless/realtek/rtw89/mac80211.c

+33 −0
Original line number Diff line number Diff line
@@ -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,