linux-kernel - Re: [PATCH v7 0/3] add support for Mediatek High-Speed DMA controller on MT7622 and MT7623 SoC

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]

Message-ID: <20180327120146.GI15443@localhost>
Date:   Tue, 27 Mar 2018 17:31:46 +0530
From:   Vinod Koul <vinod.koul@...el.com>
To:     sean.wang@...iatek.com
Cc:     dan.j.williams@...el.com, robh+dt@...nel.org, mark.rutland@....com,
        dmaengine@...r.kernel.org, devicetree@...r.kernel.org,
        linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7 0/3] add support for Mediatek High-Speed DMA
 controller on MT7622 and MT7623 SoC

On Thu, Mar 15, 2018 at 03:40:34PM +0800, sean.wang@...iatek.com wrote:
> From: Sean Wang <sean.wang@...iatek.com>
> 
> 
> This patchset introduces support for MediaTek High-Speed DMA controller
> (MTK-HSDMA) Currently, the driver is already tested successfully with
> dmatest module on MT7622 and MT7623 SoC. 
> 
> MTK-HSDMA on MT7622/23 SoC has a single ring which is dedicated for
> doing memory-to-memory transfer through ring-based descriptor management.
> Even though there is only a single ring available inside HSDMA, the
> driver is being extended to the support for multiple virtual channels
> processing simultaneously by means of DMA_VIRTUAL_CHANNELS.

Applied all, thanks

-- 
~Vinod