linux-kernel - Re: [PATCH V3 0/2] Deactivate CQE during SDHC reset

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Message-ID: <CAPDyKFrqijPjUmq9MCNap6WGV-LocB9zJ40v9hLY547QuPdJUg@mail.gmail.com>
Date:   Wed, 11 Mar 2020 16:34:27 +0100
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Veerabhadrarao Badiganti <vbadigan@...eaurora.org>
Cc:     Adrian Hunter <adrian.hunter@...el.com>,
        "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>
Subject: Re: [PATCH V3 0/2] Deactivate CQE during SDHC reset

On Fri, 6 Mar 2020 at 15:09, Veerabhadrarao Badiganti
<vbadigan@...eaurora.org> wrote:
>
> Host controllers can reset CQHCI either directly or as a consequence
> of host controller reset. In the later case, driver should deactivate
> CQHCI just before reset to puts the CQHCI driver into a state that is
> consistent with that h/w state.
>
> Changes sicne V2:
>         - Added support cqhci_deactivate()
>         - Use cqhci_deactivate() instead of cqhci_disable().
>         - Deactivate CQCHI just before SDHC reset.
>
> Changes since V1:
>         - Disable CQE only when SDHC undergoes s/w reset for all.
>
> Adrian Hunter (1):
>   mmc: cqhci: Add cqhci_deactivate()
>
> Veerabhadrarao Badiganti (1):
>   mmc: sdhci-msm: Deactivate CQE during SDHC reset
>
>  drivers/mmc/host/cqhci.c     | 6 +++---
>  drivers/mmc/host/cqhci.h     | 6 +++++-
>  drivers/mmc/host/sdhci-msm.c | 9 ++++++++-
>  3 files changed, 16 insertions(+), 5 deletions(-)

Applied for next, thanks!

Kind regards
Uffe