linux-kernel - Re: [PATCH v3 0/2] mmc: sdhci: Add sdma_boundary to sdhci

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Tue, 8 Aug 2017 12:38:35 +0200
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Cc:     Adrian Hunter <adrian.hunter@...el.com>,
        "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>
Subject: Re: [PATCH v3 0/2] mmc: sdhci: Add sdma_boundary to sdhci_host

On 3 August 2017 at 14:46,  <srinivas.kandagatla@...aro.org> wrote:
> From: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
>
> This patchset adds fix to support sdhci controller which have issues
> when sdma boundary buffer bits are programmed in Block Size Register (0x04)
> when using ADMA.
>
> First patch adds member to struct sdhci_host to allow drivers to
> specify sdma_buffer_boundary value that it can support and second
> one sets sdma_boundary to zero in msm sdhci driver.
>
> Tested on DB410c with WLAN SDIO card.
>
> thanks,
> srini
>
> Changes since v2:
>         - Chanaged local variable to fix line wrap.
>         - Changed sdma_buffer_boundary_arg to sdma_boundary suggested by Adrian
>
> Srinivas Kandagatla (2):
>   mmc: sdhci: add sdma_boundary member to struct sdhci_host
>   mmc: sdhci-msm: set sdma_boundary to zero
>
>  drivers/mmc/host/sdhci-msm.c |  1 +
>  drivers/mmc/host/sdhci.c     | 13 ++++++++-----
>  drivers/mmc/host/sdhci.h     |  3 +++
>  3 files changed, 12 insertions(+), 5 deletions(-)
>
> --
> 2.9.3
>

Thanks, applied for next!

Kind regards
Uffe