diff options
| author | Eric Huang <echuang@realtek.com> | 2022-11-17 09:30:00 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-11-22 13:15:30 +0300 |
| commit | 10cd4092f67eaf0cade4f50c68ecb055d4ee3a93 (patch) | |
| tree | c360e48c23ef50bca7aa548bc5c87f2e93457ac7 /drivers/net/wireless/realtek/rtw89/txrx.h | |
| parent | 79ca91a3c1f1e5d871f393791e7538f9386a7711 (diff) | |
| download | linux-10cd4092f67eaf0cade4f50c68ecb055d4ee3a93.tar.xz | |
wifi: rtw89: read CFO from FD or preamble CFO field of phy status ie_type 1 accordingly
Add macro to get FD(frequency domain) CFO field from ie_type 1, and correct
the naming for preamble CFO field. Each IC could assign the CFO source to
either FD CFO or preamble CFO in chip_info. Based on the suggestion from HW
designer, rtw8852b and its derived versions will have better CFO tracking
performance with FD CFO.
Signed-off-by: Eric Huang <echuang@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/20221117063001.42967-2-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/txrx.h')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/txrx.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/txrx.h b/drivers/net/wireless/realtek/rtw89/txrx.h index b889e7bf34c0..9d4c6b6fa125 100644 --- a/drivers/net/wireless/realtek/rtw89/txrx.h +++ b/drivers/net/wireless/realtek/rtw89/txrx.h @@ -298,7 +298,9 @@ le32_get_bits(*((const __le32 *)ie), GENMASK(11, 5)) #define RTW89_GET_PHY_STS_IE01_CH_IDX(ie) \ le32_get_bits(*((const __le32 *)ie), GENMASK(23, 16)) -#define RTW89_GET_PHY_STS_IE01_CFO(ie) \ +#define RTW89_GET_PHY_STS_IE01_FD_CFO(ie) \ + le32_get_bits(*((const __le32 *)(ie) + 1), GENMASK(19, 8)) +#define RTW89_GET_PHY_STS_IE01_PREMB_CFO(ie) \ le32_get_bits(*((const __le32 *)(ie) + 1), GENMASK(31, 20)) enum rtw89_tx_channel { |