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rtw88: 8821c: fix debugfs rssi value

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RSSI value per frame is reported to mac80211 but not maintained in
our own statistics, add it back to help us debug.

Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220407095858.46807-7-pkshih@realtek.com
This commit is contained in:
Po-Hao Huang 2022-04-07 17:58:58 +08:00 committed by Kalle Valo
parent f5207c1221
commit ece31c93d4
1 changed files with 4 additions and 0 deletions
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4
drivers/net/wireless/realtek/rtw88/rtw8821c.c
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@ -512,6 +512,7 @@ static s8 get_cck_rx_pwr(struct rtw_dev *rtwdev, u8 lna_idx, u8 vga_idx)
static void query_phy_status_page0(struct rtw_dev *rtwdev, u8 *phy_status,
struct rtw_rx_pkt_stat *pkt_stat)
{
struct rtw_dm_info *dm_info = &rtwdev->dm_info;
s8 rx_power;
u8 lna_idx = 0;
u8 vga_idx = 0;
@ -523,6 +524,7 @@ static void query_phy_status_page0(struct rtw_dev *rtwdev, u8 *phy_status,
pkt_stat->rx_power[RF_PATH_A] = rx_power;
pkt_stat->rssi = rtw_phy_rf_power_2_rssi(pkt_stat->rx_power, 1);
dm_info->rssi[RF_PATH_A] = pkt_stat->rssi;
pkt_stat->bw = RTW_CHANNEL_WIDTH_20;
pkt_stat->signal_power = rx_power;
}
@ -530,6 +532,7 @@ static void query_phy_status_page0(struct rtw_dev *rtwdev, u8 *phy_status,
static void query_phy_status_page1(struct rtw_dev *rtwdev, u8 *phy_status,
struct rtw_rx_pkt_stat *pkt_stat)
{
struct rtw_dm_info *dm_info = &rtwdev->dm_info;
u8 rxsc, bw;
s8 min_rx_power = -120;
@ -549,6 +552,7 @@ static void query_phy_status_page1(struct rtw_dev *rtwdev, u8 *phy_status,
pkt_stat->rx_power[RF_PATH_A] = GET_PHY_STAT_P1_PWDB_A(phy_status) - 110;
pkt_stat->rssi = rtw_phy_rf_power_2_rssi(pkt_stat->rx_power, 1);
dm_info->rssi[RF_PATH_A] = pkt_stat->rssi;
pkt_stat->bw = bw;
pkt_stat->signal_power = max(pkt_stat->rx_power[RF_PATH_A],
min_rx_power);