linux-kernel - Re: [PATCH v2 0/8] Port am335 and am437 devices to sdhci-omap

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

Message-ID: <20190215200244.GA15711@atomide.com>
Date:   Fri, 15 Feb 2019 12:02:44 -0800
From:   Tony Lindgren <tony@...mide.com>
To:     Faiz Abbas <faiz_abbas@...com>
Cc:     linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-mmc@...r.kernel.org, linux-omap@...r.kernel.org,
        ulf.hansson@...aro.org, robh+dt@...nel.org, mark.rutland@....com,
        adrian.hunter@...el.com, kishon@...com, zhang.chunyan@...aro.org
Subject: Re: [PATCH v2 0/8] Port am335 and am437 devices to sdhci-omap

* Faiz Abbas <faiz_abbas@...com> [190215 19:17]:
> The following add driver patches for porting TI's am335x and am437x
> devices to the sdhci-omap driver.
> 
> This involves adding external DMA support to sdhci (first 3 patches from
> Chunyan) plus some miscellaneous patches to take care of deviations of
> the controllers from the sdhci model.

Good to see this happening :)

I think am437x should have also the ADMA as it's mostly
omap4 based? See the old omap4 ADMA series at [0] below.

Are you seeing any improvment in SDIO card read/write speeds
between external DMA and ADM BTW?

Regards,

Tony

[0] https://linux-omap.vger.kernel.narkive.com/H4EbLW96/patch-0-4-omap4-hsmmc-adding-adma-support