Commit f8a7840e authored by Ping-Ke Shih's avatar Ping-Ke Shih Committed by Kalle Valo
Browse files

wifi: rtw89: 8922a: hook handlers of TX/RX descriptors to chip_ops 



Hook implemented handlers to chip_ops, and fill packet frequency and signal
strength to RX status from RX PPDU status packet.

Signed-off-by: default avatarPing-Ke Shih <pkshih@realtek.com>
Signed-off-by: default avatarKalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20240124033637.12330-2-pkshih@realtek.com
parent c108b4a5

drivers/net/wireless/realtek/rtw89/rtw8922a.c

+37 −0
Original line number Diff line number Diff line
@@ -1250,6 +1250,39 @@ static void rtw8922a_ctrl_nbtg_bt_tx(struct rtw89_dev *rtwdev, bool en, 
	}

}



static void rtw8922a_fill_freq_with_ppdu(struct rtw89_dev *rtwdev,

					 struct rtw89_rx_phy_ppdu *phy_ppdu,

					 struct ieee80211_rx_status *status)

{

	u8 chan_idx = phy_ppdu->chan_idx;

	enum nl80211_band band;

	u8 ch;



	if (chan_idx == 0)

		return;



	rtw89_decode_chan_idx(rtwdev, chan_idx, &ch, &band);

	status->freq = ieee80211_channel_to_frequency(ch, band);

	status->band = band;

}



static void rtw8922a_query_ppdu(struct rtw89_dev *rtwdev,

				struct rtw89_rx_phy_ppdu *phy_ppdu,

				struct ieee80211_rx_status *status)

{

	u8 path;

	u8 *rx_power = phy_ppdu->rssi;



	status->signal =

		RTW89_RSSI_RAW_TO_DBM(max(rx_power[RF_PATH_A], rx_power[RF_PATH_B]));

	for (path = 0; path < rtwdev->chip->rf_path_num; path++) {

		status->chains |= BIT(path);

		status->chain_signal[path] = RTW89_RSSI_RAW_TO_DBM(rx_power[path]);

	}

	if (phy_ppdu->valid)

		rtw8922a_fill_freq_with_ppdu(rtwdev, phy_ppdu, status);

}



static int rtw8922a_mac_enable_bb_rf(struct rtw89_dev *rtwdev)

{

	rtw89_write8_set(rtwdev, R_BE_FEN_RST_ENABLE,
@@ -1291,10 +1324,14 @@ static const struct rtw89_chip_ops rtw8922a_chip_ops = { 
	.set_txpwr_ctrl		= rtw8922a_set_txpwr_ctrl,

	.init_txpwr_unit	= NULL,

	.ctrl_btg_bt_rx		= rtw8922a_ctrl_btg_bt_rx,

	.query_ppdu		= rtw8922a_query_ppdu,

	.ctrl_nbtg_bt_tx	= rtw8922a_ctrl_nbtg_bt_tx,

	.set_txpwr_ul_tb_offset	= NULL,

	.pwr_on_func		= rtw8922a_pwr_on_func,

	.pwr_off_func		= rtw8922a_pwr_off_func,

	.query_rxdesc		= rtw89_core_query_rxdesc_v2,

	.fill_txdesc		= rtw89_core_fill_txdesc_v2,

	.fill_txdesc_fwcmd	= rtw89_core_fill_txdesc_fwcmd_v2,

	.h2c_dctl_sec_cam	= rtw89_fw_h2c_dctl_sec_cam_v2,

	.h2c_default_cmac_tbl	= rtw89_fw_h2c_default_cmac_tbl_g7,

	.h2c_assoc_cmac_tbl	= rtw89_fw_h2c_assoc_cmac_tbl_g7,