Hello guys,
I've just tested 6.14.3 kernel which seems to include the patched driver. Issue is still present, in Wi-FI 6.
Here are some more testings :
6.14.3 + firmware-202412x speed is NOT correct in download but correct in upload (20Mbps/750Mbps) 6.14.3 + firmware-202504x speed is NOT correct in download and in upload (<10Mbps/<10Mbps) 98% of time 6.14.3 + firmware-202504x speed is more or less correct in download and in NOT correct upload (400Mbps/<10Mbps) 2% of time
With older firmware, speed results are inverted as in 6.12.12 kernel (DL / UP), with newer firmware, upload never work correctly.
Please note the speed is mono-thread/mono-stream (ex : iperf -P 1), while running multiple simultaneous connections, the DL speed with newer firmware seems quite OK. While I'm not having any issue in <=6.12.12 with mono stream. Remarks regarding upload speed doesn't change.
Any idea ?
Best regards,
Le 17/03/2025 à 03:12, Mingyen Hsieh (謝明諺) a écrit :
Hi,
Thanks for reporting this issue. We will conduct testing again.
And it is already known that the patch added in 6.12.13 does have some issues, but we have also submitted new patches to fix.
Currently, these patches are in the maintainer’s tree. It should soon be included in 6.14 and then ported Back to 6.12.x and 6.13.x.
Perhaps you can test the driver from here: https://github.com/nbd168/wireless and apply this patch: https://patchwork.kernel.org/project/linux-wireless/patch/20250317011724.332...
Thanks
Best Regards, Yen.
*********** MEDIATEK Confidentiality Notice *********** The information contained in this e-mail message (including any attachments) may be confidential, proprietary, privileged, or otherwise exempt from disclosure under applicable laws. It is intended to be conveyed only to the designated recipient(s). Any use, dissemination, distribution, printing, retaining or copying of this e-mail (including its attachments) by unintended recipient(s) is strictly prohibited and may be unlawful. If you are not an intended recipient of this e-mail, or believe that you have received this e-mail in error, please notify the sender immediately (by replying to this e-mail), delete any and all copies of this e-mail (including any attachments) from your system, and do not disclose the content of this e-mail to any other person. Thank you!