From: Federico Cuello <fedux@fedux.com.ar>
To: Brian Norris <briannorris@chromium.org>
Cc: linux-wireless <linux-wireless@vger.kernel.org>,
Wen Gong <wgong@codeaurora.org>
Subject: Re: ath10k: Poor performance with kernel 5.3 fixed
Date: Thu, 26 Sep 2019 09:56:37 +0200 [thread overview]
Message-ID: <81765f82aaeecc85dea9ce0d6524743e@fedux.com.ar> (raw)
In-Reply-To: <CA+ASDXOCqZxbASdF4S3z1derWxJO44_hWfdTkjZS0FSoswRvxw@mail.gmail.com>
On 2019-09-25 18:24, Brian Norris wrote:
> On Wed, Sep 25, 2019 at 2:16 AM Federico Cuello <fedux@fedux.com.ar>
> wrote:
>> When upgrading to 5.3 my AP started to work really slow. I tracked the
>> problem to 4504f0e5b5714d9d26b1a80bf1fc133c95830588 and fixed the
>> issue.
>
> For the record, that's:
> 4504f0e5b571 ath10k: sdio: workaround firmware UART pin configuration
> bug
>
>> The attached patch fixes the issue when uart_print is false and
>> uart_pin_workaround also false.
>
> -ENOPATCH
Sorry, I sent it in a different email "attached to the thread", but in
any case, there was the same fix already applied to kvalo's tree.
Here is the patch and link to already applied fix:
https://patchwork.kernel.org/patch/11160267/
It would be great if we can get this to stable, in my case, my WiFi
speed went from 150 Mbit/s to 1-5 Mbit/s without this fix.
next prev parent reply other threads:[~2019-09-26 7:56 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-25 9:08 ath10k: Poor performance with kernel 5.3 fixed Federico Cuello
2019-09-25 9:08 ` [PATCH] ath10k: Fix ath10k_init_uart when uart_print is false Federico Cuello
2019-09-25 12:02 ` Kalle Valo
2019-09-25 16:24 ` ath10k: Poor performance with kernel 5.3 fixed Brian Norris
2019-09-26 7:56 ` Federico Cuello [this message]
2019-09-26 12:54 ` Kalle Valo
2019-09-27 9:25 ` Federico Cuello
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