Thanks Lorenzo. > -----Original Message----- > From: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx> > Sent: Wednesday, April 7, 2021 9:32 PM > To: linux-pci@xxxxxxxxxxxxxxx; Bharat Kumar Gogada <bharatku@xxxxxxxxxx>; > linux-kernel@xxxxxxxxxxxxxxx > Cc: lorenzo.pieralisi@xxxxxxx; bhelgaas@xxxxxxxxxx > 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
