rtw89: 8852c: fill freq and band of RX status by PPDU report

Hardware reports PPDU status containing encoded channel index to driver,
so we decode it and then fill freq and band.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220421120903.73715-14-pkshih@realtek.com
This commit is contained in:
Ping-Ke Shih 2022-04-21 20:09:02 +08:00 committed by Kalle Valo
parent 3ecca403d9
commit f4ae7ccc2b

View File

@ -2440,6 +2440,38 @@ static void rtw8852c_btc_init_cfg(struct rtw89_dev *rtwdev)
btc->cx.wl.status.map.init_ok = true;
}
static void rtw8852c_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;
rtw8852c_decode_chan_idx(rtwdev, chan_idx, &ch, &band);
status->freq = ieee80211_channel_to_frequency(ch, band);
status->band = band;
}
static void rtw8852c_query_ppdu(struct rtw89_dev *rtwdev,
struct rtw89_rx_phy_ppdu *phy_ppdu,
struct ieee80211_rx_status *status)
{
u8 path;
s8 *rx_power = phy_ppdu->rssi;
status->signal = max_t(s8, 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] = rx_power[path];
}
if (phy_ppdu->valid)
rtw8852c_fill_freq_with_ppdu(rtwdev, phy_ppdu, status);
}
static int rtw8852c_mac_enable_bb_rf(struct rtw89_dev *rtwdev)
{
int ret;
@ -2499,6 +2531,7 @@ static const struct rtw89_chip_ops rtw8852c_chip_ops = {
.set_txpwr_ctrl = rtw8852c_set_txpwr_ctrl,
.init_txpwr_unit = rtw8852c_init_txpwr_unit,
.get_thermal = rtw8852c_get_thermal,
.query_ppdu = rtw8852c_query_ppdu,
.read_rf = rtw89_phy_read_rf_v1,
.write_rf = rtw89_phy_write_rf_v1,
.set_txpwr_ul_tb_offset = rtw8852c_set_txpwr_ul_tb_offset,