diff options
| author | Bitterblue Smith <rtl8821cerfe2@gmail.com> | 2025-04-02 18:31:36 +0300 |
|---|---|---|
| committer | Ping-Ke Shih <pkshih@realtek.com> | 2025-04-09 10:02:14 +0800 |
| commit | b8d49bb8d16ae7dde8e05b275d6e3b8bbf27f011 (patch) | |
| tree | 94dbcf26b947f83298884d37467d98a1dc736344 /drivers/fpga/tests/fpga-bridge-test.c | |
| parent | 0d2a88690e583168effb03c64fd217a323b2c444 (diff) | |
wifi: rtw88: Don't set SUPPORTS_AMSDU_IN_AMPDU for RTL8814AU
RTL8814AU doesn't work well with SUPPORTS_AMSDU_IN_AMPDU. The RX speed
is noticeably lower and the VHT RX statistics are strange. Typical
values with SUPPORTS_AMSDU_IN_AMPDU:
Reverse mode, remote host 192.168.0.1 is sending
[ 5] local 192.168.0.50 port 60710 connected to 192.168.0.1 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 74.6 MBytes 626 Mbits/sec
[ 5] 1.00-2.00 sec 79.2 MBytes 665 Mbits/sec
[ 5] 2.00-3.00 sec 84.9 MBytes 712 Mbits/sec
[ 5] 3.00-4.00 sec 83.8 MBytes 703 Mbits/sec
[ 5] 4.00-5.00 sec 85.9 MBytes 720 Mbits/sec
[ 5] 5.00-6.00 sec 78.9 MBytes 662 Mbits/sec
[ 5] 6.00-7.00 sec 81.2 MBytes 682 Mbits/sec
[ 5] 7.00-8.00 sec 80.5 MBytes 675 Mbits/sec
[ 5] 8.00-9.00 sec 79.4 MBytes 666 Mbits/sec
[ 5] 9.00-10.00 sec 82.2 MBytes 689 Mbits/sec
[ 5] 10.00-11.00 sec 82.0 MBytes 688 Mbits/sec
[ 5] 11.00-12.00 sec 84.2 MBytes 707 Mbits/sec
[ 5] 12.00-13.00 sec 71.0 MBytes 596 Mbits/sec
[ 5] 13.00-14.00 sec 69.4 MBytes 582 Mbits/sec
[ 5] 14.00-15.00 sec 80.2 MBytes 673 Mbits/sec
[ 5] 15.00-16.00 sec 74.5 MBytes 625 Mbits/sec
[Rx Counter]:
* CCA (CCK, OFDM, Total) = (0, 2455, 2455)
* False Alarm (CCK, OFDM, Total) = (0, 69, 69)
* CCK cnt (ok, err) = (0, 0)
* OFDM cnt (ok, err) = (1239, 2)
* HT cnt (ok, err) = (0, 0)
* VHT cnt (ok, err) = (21, 12109)
The "VHT ok" number is not believable.
And without SUPPORTS_AMSDU_IN_AMPDU:
Reverse mode, remote host 192.168.0.1 is sending
[ 5] local 192.168.0.50 port 50030 connected to 192.168.0.1 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 70.5 MBytes 591 Mbits/sec
[ 5] 1.00-2.00 sec 86.9 MBytes 729 Mbits/sec
[ 5] 2.00-3.00 sec 98.6 MBytes 827 Mbits/sec
[ 5] 3.00-4.00 sec 97.4 MBytes 817 Mbits/sec
[ 5] 4.00-5.00 sec 98.6 MBytes 827 Mbits/sec
[ 5] 5.00-6.00 sec 96.9 MBytes 813 Mbits/sec
[ 5] 6.00-7.00 sec 98.2 MBytes 824 Mbits/sec
[ 5] 7.00-8.00 sec 98.0 MBytes 822 Mbits/sec
[ 5] 8.00-9.00 sec 99.9 MBytes 838 Mbits/sec
[ 5] 9.00-10.00 sec 99.2 MBytes 833 Mbits/sec
[ 5] 10.00-11.00 sec 98.0 MBytes 822 Mbits/sec
[ 5] 11.00-12.00 sec 98.1 MBytes 823 Mbits/sec
[ 5] 12.00-13.00 sec 97.0 MBytes 814 Mbits/sec
[ 5] 13.00-14.00 sec 98.2 MBytes 824 Mbits/sec
[ 5] 14.00-15.00 sec 98.5 MBytes 826 Mbits/sec
[ 5] 15.00-16.00 sec 97.4 MBytes 817 Mbits/sec
[Rx Counter]:
* CCA (CCK, OFDM, Total) = (0, 3860, 3860)
* False Alarm (CCK, OFDM, Total) = (0, 2, 2)
* CCK cnt (ok, err) = (0, 0)
* OFDM cnt (ok, err) = (1486, 0)
* HT cnt (ok, err) = (0, 0)
* VHT cnt (ok, err) = (7399, 9118)
Add a new member "amsdu_in_ampdu" in struct rtw_chip_info and use it
to set SUPPORTS_AMSDU_IN_AMPDU only for the other chips.
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/6202ccfb-feb0-4107-a08d-db2699e179f0@gmail.com
Diffstat (limited to 'drivers/fpga/tests/fpga-bridge-test.c')
0 files changed, 0 insertions, 0 deletions