linux-kernel - Re: [RFC PATCH 0/3] mmc: sdhci: sdhci-msm: Add more debug logs

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Message-ID: <20170117010940.GB25703@mini-rhel.redhat.com>
Date:   Mon, 16 Jan 2017 17:09:41 -0800
From:   Jeremy McNicoll <jmcnicol@...hat.com>
To:     Ritesh Harjani <riteshh@...eaurora.org>
Cc:     ulf.hansson@...aro.org, adrian.hunter@...el.com,
        linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
        shawn.lin@...k-chips.com, stummala@...eaurora.org,
        georgi.djakov@...aro.org, linux-arm-msm@...r.kernel.org,
        pramod.gurav@...aro.org, jeremymc@...hat.com,
        venkatg@...eaurora.org, asutoshd@...eaurora.org,
        subhashj@...eaurora.org
Subject: Re: [RFC PATCH 0/3] mmc: sdhci: sdhci-msm: Add more debug logs

On Fri, Dec 30, 2016 at 05:02:08PM +0530, Ritesh Harjani wrote:
> Below is a small set of patches which provide useful info for
> debugging issues.
> 
> Patch 1 :- This provide callback mechanism for platform drivers
> to dump their necessary register info at the time of sdhci_dumpregs.
> 
> Patch 2 :- This implements this callback (->platform_dumpregs)
> for sdhci-msm.
> 
> Patch 3 :- Adds more logs for data errors to aid debugging.
> 
> Ritesh Harjani (1):
>   mmc: sdhci: Add more debug info in case of data error
> 
> Sahitya Tummala (2):
>   mmc: sdhci: Add platform_dumpregs callback support to sdhci_ops.
>   mmc: sdhci-msm: Implement platform_dumpregs callback in sdhci-msm
> 
>  drivers/mmc/host/sdhci-msm.c | 34 ++++++++++++++++++++++++++++++++++
>  drivers/mmc/host/sdhci.c     | 24 ++++++++++++++++++++++--
>  drivers/mmc/host/sdhci.h     |  1 +
>  3 files changed, 57 insertions(+), 2 deletions(-)
>

This series was part of my SDHCI enablement on my Nexus 5X and
everything still seems to work ok.

Tested-by: Jeremy McNicoll <jeremymc@...hat.com>


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> The Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, 
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