| Message ID | 754785b3-8a78-4554-b80d-de5f603b410b@gmail.com (mailing list archive) |
|---|---|
| State | New |
| Delegated to: | Ping-Ke Shih |
| Headers | show |
| Series | wifi: rtlwifi: rtl8821ae: Fix media status report | expand |
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.h index c269942b3f4a..af8d17b9e012 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.h @@ -197,9 +197,9 @@ enum rtl8821a_h2c_cmd { /* _MEDIA_STATUS_RPT_PARM_CMD1 */ #define SET_H2CCMD_MSRRPT_PARM_OPMODE(__cmd, __value) \ - u8p_replace_bits(__cmd + 1, __value, BIT(0)) + u8p_replace_bits(__cmd, __value, BIT(0)) #define SET_H2CCMD_MSRRPT_PARM_MACID_IND(__cmd, __value) \ - u8p_replace_bits(__cmd + 1, __value, BIT(1)) + u8p_replace_bits(__cmd, __value, BIT(1)) /* AP_OFFLOAD */ #define SET_H2CCMD_AP_OFFLOAD_ON(__cmd, __value) \
RTL8821AE is stuck transmitting at the lowest rate allowed by the rate mask. This is because the firmware doesn't know the device is connected to a network. Fix the macros SET_H2CCMD_MSRRPT_PARM_OPMODE and SET_H2CCMD_MSRRPT_PARM_MACID_IND to work on the first byte of __cmd, not the second. Now the firmware is correctly notified when the device is connected to a network and it activates the rate control. Before (MCS3): [ 5] 0.00-1.00 sec 12.5 MBytes 105 Mbits/sec 0 339 KBytes [ 5] 1.00-2.00 sec 10.6 MBytes 89.1 Mbits/sec 0 339 KBytes [ 5] 2.00-3.00 sec 10.6 MBytes 89.1 Mbits/sec 0 386 KBytes [ 5] 3.00-4.00 sec 10.6 MBytes 89.1 Mbits/sec 0 386 KBytes [ 5] 4.00-5.00 sec 10.2 MBytes 86.0 Mbits/sec 0 427 KBytes After (MCS9): [ 5] 0.00-1.00 sec 33.9 MBytes 284 Mbits/sec 0 771 KBytes [ 5] 1.00-2.00 sec 31.6 MBytes 265 Mbits/sec 0 865 KBytes [ 5] 2.00-3.00 sec 29.9 MBytes 251 Mbits/sec 0 963 KBytes [ 5] 3.00-4.00 sec 28.2 MBytes 237 Mbits/sec 0 963 KBytes [ 5] 4.00-5.00 sec 26.8 MBytes 224 Mbits/sec 0 963 KBytes Fixes: 39f40710d0b5 ("rtlwifi: rtl88821ae: Remove usage of private bit manipulation macros") Cc: stable@vger.kernel.org Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> --- drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)