From: Vinod Koul <vinod.koul@intel.com>
To: "jiaheng.fan" <jiaheng.fan@nxp.com>
Cc: robh+dt@kernel.org, dan.j.williams@intel.com,
mark.rutland@arm.com, linux@armlinux.org.uk, shawnguo@kernel.org,
leoyang.li@nxp.com, dmaengine@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, jiafei.pan@nxp.com
Subject: Re: [PATCH v1 0/6] A series of patches support FSL qDma controller
Date: Wed, 2 Aug 2017 10:40:04 +0530 [thread overview]
Message-ID: <20170802051004.GX3053@localhost> (raw)
In-Reply-To: <1501553651-7203-1-git-send-email-jiaheng.fan@nxp.com>
On Tue, Aug 01, 2017 at 10:14:05AM +0800, jiaheng.fan wrote:
> The FSL qDMA controller transfers blocks of data between one source
> and one destination.The blocks of data transferred can be represented
> in memory as contiguous or noncontiguous using scatter/gather table(s).
> Channel virtualization is supported through enqueuing of DMA jobs to,
> or dequeuing DMA jobs from, different work queues.
>
> jiaheng.fan (6):
> dma: fsl-dma: add devicetree documentation for qdma driver.
> arm: linux: fsl: dma: add qdma command queue mode
> dma: fsl-qdma: workaround for ERR010812
> dma: fsl-qdma: add workaround for TKT329166
It's dmaengine: xxx
If you don't know please do check the git log on the subsystem you intend to
send patches on...
> arm: dts: ls1021: add qdma node to dtsi
> arm64: dts: ls1043/ls1046: add qdma note to dtsi
>
> Documentation/devicetree/bindings/dma/fsl-qdma.txt | 42 +
> arch/arm/boot/dts/ls1021a.dtsi | 15 +
> arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 15 +
> arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 15 +
> drivers/dma/Kconfig | 12 +
> drivers/dma/Makefile | 1 +
> drivers/dma/fsl-qdma.c | 1202 ++++++++++++++++++++
> 7 files changed, 1302 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/dma/fsl-qdma.txt
> create mode 100644 drivers/dma/fsl-qdma.c
>
> --
> 2.7.4
>
--
~Vinod
next parent reply other threads:[~2017-08-02 5:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1501553651-7203-1-git-send-email-jiaheng.fan@nxp.com>
2017-08-02 5:10 ` Vinod Koul [this message]
[not found] ` <1501553651-7203-3-git-send-email-jiaheng.fan@nxp.com>
2017-08-02 5:31 ` [PATCH v1 2/6] arm: linux: fsl: dma: add qdma command queue mode Vinod Koul
[not found] ` <1501553651-7203-4-git-send-email-jiaheng.fan@nxp.com>
2017-08-02 5:33 ` [PATCH v1 3/6] dma: fsl-qdma: workaround for ERR010812 Vinod Koul
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