Re: Driver for rtw8723ds

Larry Finger
2023-05-16T23:41:55Z

On 5/16/23 13:48, Martin Blumenstingl wrote:
> Hi Larry,
>
> On Tue, May 16, 2023 at 8:31 PM Larry Finger <Larry.Finger@lwfinger.net> wrote:
> [...]
>>>> I'm out of time for today though so I cannot continue testing.
>>> I took time during my lunch break for some more experiments and came
>>> up with the attached patch (the vendor driver does something similar
>>> and I only noticed that after I observed some rtw_rx_pkt_stat with
>>> pkt_len being zero).
>>> It survived 30 minutes of uptime, updating my system and several
>>> iperf3 runs (in both directions).
>>> iperf results:
>>> - RX: 48 Mbit/s
>>> - TX: 33 Mbit/s
>>>
>>> And to be clear, those results are with:
>>> - the word IO bugfix
>>> - the initial two patches from this series
>>> - Larry's addition of the second RTL8723DS SDIO ID
>>> - the attached patch
>>
>> Martin,
>>
>> Please send me a copy of the version of sdio.c that works. It seems likely that
>> I got mine all messed up as the OP at GitHub is getting lots of warnings from
>> net/mac80211/rx.c:803.
> Please take the file from [0] - this is how I successfully tested it.

Thanks. I got it and replaced the one in rtw88. Speedtest shows him getting a
little over 40 Mbps.

Thanks for the help from both of you,

Larry