From: Arend Van Spriel <arend.vanspriel-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
To: Doug Anderson <dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
Cc: Adrian Hunter
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Ulf Hansson <ulf.hansson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
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brcm80211-dev-list.pdl-dY08KVG/lbpWk0Htik3J/w@public.gmane.org,
"open list:ARM/Rockchip SoC..."
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LKML <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH v2 3/3] brcmfmac: sdio: Disable auto-tuning around commands expected to fail
Date: Fri, 07 Jun 2019 20:56:43 +0200 [thread overview]
Message-ID: <16b334cd9f8.2764.9b12b7fc0a3841636cfb5e919b41b954@broadcom.com> (raw)
In-Reply-To: <CAD=FV=XVmCYWe9rtTFakq8yu67R-97EPyAHWck+o3dRXzHCchQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
On June 7, 2019 8:06:30 PM Doug Anderson <dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> wrote:
> Hi,
>
> On Fri, Jun 7, 2019 at 6:32 AM Arend Van Spriel
> <arend.vanspriel-dY08KVG/lbpWk0Htik3J/w@public.gmane.org> wrote:
>>
>> Right. I know it supports initial tuning, but I'm not sure about subsequent
>> retuning initiated by the host controller.
>
> My evidence says that it supports subsequent tuning. In fact, without
> this series my logs would be filled with:
>
> dwmmc_rockchip ff0d0000.dwmmc: Successfully tuned phase to XYZ
>
> ...where the phase varied by a few degrees each time. AKA: it was
> retuning over and over again and getting sane results which implies
> that the tuning was working just fine.
Ok. Thanks for confirming this.
Regards,
Arend
next prev parent reply other threads:[~2019-06-07 18:56 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-03 18:37 [PATCH v2 0/3] brcmfmac: sdio: Deal better w/ transmission errors waking from idle Douglas Anderson
2019-06-03 18:37 ` [PATCH v2 1/3] Revert "brcmfmac: disable command decode in sdio_aos" Douglas Anderson
[not found] ` <20190603183740.239031-1-dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2019-06-03 18:37 ` [PATCH v2 2/3] mmc: core: API for temporarily disabling auto-retuning due to errors Douglas Anderson
2019-06-05 7:54 ` Arend Van Spriel
[not found] ` <25fe1725-76fa-2739-1427-b0e8823ea4ae-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2019-06-05 22:51 ` Doug Anderson
2019-06-03 18:37 ` [PATCH v2 3/3] brcmfmac: sdio: Disable auto-tuning around commands expected to fail Douglas Anderson
[not found] ` <20190603183740.239031-4-dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2019-06-06 13:59 ` Adrian Hunter
2019-06-06 21:37 ` Doug Anderson
2019-06-07 5:12 ` Arend Van Spriel
2019-06-07 12:38 ` Adrian Hunter
[not found] ` <ff0e7b7a-6a58-8bec-b182-944a8b64236d-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2019-06-07 13:32 ` Arend Van Spriel
[not found] ` <16b3223dea0.2764.9b12b7fc0a3841636cfb5e919b41b954-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2019-06-07 18:06 ` Doug Anderson
[not found] ` <CAD=FV=XVmCYWe9rtTFakq8yu67R-97EPyAHWck+o3dRXzHCchQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-06-07 18:56 ` Arend Van Spriel [this message]
2019-06-07 12:28 ` Adrian Hunter
2019-06-07 18:00 ` Doug Anderson
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