diff options
| author | Bitterblue Smith <rtl8821cerfe2@gmail.com> | 2025-02-18 01:28:59 +0200 |
|---|---|---|
| committer | Ping-Ke Shih <pkshih@realtek.com> | 2025-02-21 10:02:24 +0800 |
| commit | e66bca16638ee59e997f9d9a3711b3ae587d04d9 (patch) | |
| tree | 316f14a1808419dac4d24a0e4158509a47898533 | |
| parent | e0722103306fd5fd3cdde8d100a7588bfe7abdf0 (diff) | |
wifi: rtw88: Fix rtw_mac_power_switch() for RTL8814AU
rtw_mac_power_switch() checks bit 8 of REG_SYS_STATUS1 to see if the
chip is powered on. This bit appears to be always on in the RTL8814AU,
so ignore it.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/2f0fcffb-3067-4d95-a68c-f2f3a5a47921@gmail.com
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/mac.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/mac.c b/drivers/net/wireless/realtek/rtw88/mac.c index 63edf6461de8..0491f501c138 100644 --- a/drivers/net/wireless/realtek/rtw88/mac.c +++ b/drivers/net/wireless/realtek/rtw88/mac.c @@ -291,6 +291,7 @@ static int rtw_mac_power_switch(struct rtw_dev *rtwdev, bool pwr_on) if (rtw_read8(rtwdev, REG_CR) == 0xea) cur_pwr = false; else if (rtw_hci_type(rtwdev) == RTW_HCI_TYPE_USB && + chip->id != RTW_CHIP_TYPE_8814A && (rtw_read8(rtwdev, REG_SYS_STATUS1 + 1) & BIT(0))) cur_pwr = false; else |