diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/mac.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/mac.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c index cf9a0a3120a7..5ab0590485e0 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.c +++ b/drivers/net/wireless/realtek/rtw89/mac.c @@ -4865,9 +4865,16 @@ EXPORT_SYMBOL(rtw89_mac_cfg_ctrl_path_v1); bool rtw89_mac_get_ctrl_path(struct rtw89_dev *rtwdev) { - u8 val = rtw89_read8(rtwdev, R_AX_SYS_SDIO_CTRL + 3); + const struct rtw89_chip_info *chip = rtwdev->chip; + u8 val = 0; + + if (chip->chip_id == RTL8852C) + return false; + else if (chip->chip_id == RTL8852A || chip->chip_id == RTL8852B) + val = rtw89_read8_mask(rtwdev, R_AX_SYS_SDIO_CTRL + 3, + B_AX_LTE_MUX_CTRL_PATH >> 24); - return FIELD_GET(B_AX_LTE_MUX_CTRL_PATH >> 24, val); + return !!val; } u16 rtw89_mac_get_plt_cnt(struct rtw89_dev *rtwdev, u8 band) |