linux-kernel - Re: [PATCH v3 1/2] PCI: xilinx-nwl: Enable coherent PCIe DMA traffic using CCI

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Message-Id: <161781127065.668.2308248891622722223.b4-ty@arm.com>
Date:   Wed,  7 Apr 2021 17:01:50 +0100
From:   Lorenzo Pieralisi <lorenzo.pieralisi@....com>
To:     linux-pci@...r.kernel.org,
        Bharat Kumar Gogada <bharat.kumar.gogada@...inx.com>,
        linux-kernel@...r.kernel.org
Cc:     Lorenzo Pieralisi <lorenzo.pieralisi@....com>, bhelgaas@...gle.com
Subject: Re: [PATCH v3 1/2] PCI: xilinx-nwl: Enable coherent PCIe DMA traffic using CCI

On Mon, 22 Feb 2021 14:17:31 +0530, Bharat Kumar Gogada wrote:
> Add support for routing PCIe DMA traffic coherently when
> Cache Coherent Interconnect (CCI) is enabled in the system.
> The "dma-coherent" property is used to determine if CCI is enabled
> or not.
> Refer to https://developer.arm.com/documentation/ddi0470/k/preface
> for the CCI specification.

Applied to pci/xilinx, thanks!

[1/2] PCI: xilinx-nwl: Enable coherent PCIe DMA traffic using CCI
      https://git.kernel.org/lpieralisi/pci/c/213e122052
[2/2] PCI: xilinx-nwl: Add optional "dma-coherent" property
      https://git.kernel.org/lpieralisi/pci/c/1c4422f226

Thanks,
Lorenzo