diff options
| author | Guo-Feng Fan <vincent_fann@realtek.com> | 2021-02-02 13:50:11 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2021-02-08 12:51:33 +0200 |
| commit | b0d3016f423834177379cc4237964f1162599b5f (patch) | |
| tree | f859af040a17355eed18672fa1355f7fb3fba4f4 /drivers/net/wireless/realtek/rtw88/rtw8821c.h | |
| parent | adba838af159914eb98fcd55bfd3a89c9a7d41a8 (diff) | |
rtw88: 8821c: Correct CCK RSSI
Incorrect CCK RSSI may cause periodically scan from upper layer.
8821c phy status does NOT has actual value of CCK power. It provides only
lna and vga index. Driver have to use these indexes to calculate
actual RSSI.
Signed-off-by: Guo-Feng Fan <vincent_fann@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210202055012.8296-3-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/rtw8821c.h')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/rtw8821c.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.h b/drivers/net/wireless/realtek/rtw88/rtw8821c.h index e11e3fc41c95..4d197541430d 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8821c.h +++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.h @@ -148,6 +148,14 @@ _rtw_write32s_mask(struct rtw_dev *rtwdev, u32 addr, u32 mask, u32 data) /* phy status page0 */ #define GET_PHY_STAT_P0_PWDB(phy_stat) \ le32_get_bits(*((__le32 *)(phy_stat) + 0x00), GENMASK(15, 8)) +#define GET_PHY_STAT_P0_VGA(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x03), GENMASK(12, 8)) +#define GET_PHY_STAT_P0_LNA_L(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x03), GENMASK(15, 13)) +#define GET_PHY_STAT_P0_LNA_H(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x03), BIT(23)) +#define BIT_LNA_H_MASK BIT(3) +#define BIT_LNA_L_MASK GENMASK(2, 0) /* phy status page1 */ #define GET_PHY_STAT_P1_PWDB_A(phy_stat) \ |