linux-kernel - Re: [PATCH V4 0/5] Add support for PCIe endpoint mode in Tegra194

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]

Date:   Tue, 3 Mar 2020 15:02:09 +0000
From:   Lorenzo Pieralisi <lorenzo.pieralisi@....com>
To:     Thierry Reding <thierry.reding@...il.com>
Cc:     Vidya Sagar <vidyas@...dia.com>, bhelgaas@...gle.com,
        robh+dt@...nel.org, jonathanh@...dia.com, andrew.murray@....com,
        kishon@...com, gustavo.pimentel@...opsys.com,
        linux-pci@...r.kernel.org, devicetree@...r.kernel.org,
        linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, kthota@...dia.com,
        mmaddireddy@...dia.com, sagar.tv@...il.com
Subject: Re: [PATCH V4 0/5] Add support for PCIe endpoint mode in Tegra194

On Tue, Mar 03, 2020 at 02:40:53PM +0100, Thierry Reding wrote:
> On Tue, Mar 03, 2020 at 04:24:13PM +0530, Vidya Sagar wrote:
> > Tegra194 has three (C0, C4 & C5) dual mode PCIe controllers that can operate
> > either in root port mode or in end point mode but only in one mode at a time.
> > Platform P2972-0000 supports enabling endpoint mode for C5 controller. This
> > patch series adds support for PCIe endpoint mode in both the driver as well as
> > in DT.
> > This patch series depends on the changes made for Synopsys DesignWare endpoint
> > mode subsystem that are recently accepted.
> > @ https://patchwork.kernel.org/project/linux-pci/list/?series=202211
> > which in turn depends on the patch made by Kishon
> > @ https://patchwork.kernel.org/patch/10975123/
> > which is also under review.
> > 
> > V4:
> > * Started using threaded irqs instead of kthreads
> > 
> > V3:
> > * Re-ordered patches in the series to make the driver change as the last patch
> > * Took care of Thierry's review comments
> > 
> > V2:
> > * Addressed Thierry & Bjorn's review comments
> > * Added EP mode specific binding documentation to already existing binding documentation file
> > * Removed patch that enables GPIO controller nodes explicitly as they are enabled already
> > 
> > Vidya Sagar (5):
> >   soc/tegra: bpmp: Update ABI header
> >   dt-bindings: PCI: tegra: Add DT support for PCIe EP nodes in Tegra194
> >   arm64: tegra: Add PCIe endpoint controllers nodes for Tegra194
> >   arm64: tegra: Add support for PCIe endpoint mode in P2972-0000
> >     platform
> >   PCI: tegra: Add support for PCIe endpoint mode in Tegra194
> 
> Hi Lorenzo,
> 
> I've acked patches 1, 2 and 5 of the series. I think you're going to
> need to apply patch 1 in order to satisfy a build-time dependency from
> patch 5. I can apply patches 3 and 4 to the Tegra tree since they're
> only adding device tree content that may conflict with some other
> patches that I have in the Tegra tree.
> 
> Does that sound reasonable?

Sure, that's absolutely fine by me, I will do.

Thanks,
Lorenzo