linux-kernel - RE: [PATCHv7 00/12]PCI: dwc: Add the multiple PF support for DWC and Layerscape

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Date:   Fri, 18 Sep 2020 02:55:06 +0000
From:   "Z.q. Hou" <zhiqiang.hou@....com>
To:     Lorenzo Pieralisi <lorenzo.pieralisi@....com>
CC:     "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linuxppc-dev@...ts.ozlabs.org" <linuxppc-dev@...ts.ozlabs.org>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "bhelgaas@...gle.com" <bhelgaas@...gle.com>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        Leo Li <leoyang.li@....com>, "kishon@...com" <kishon@...com>,
        "gustavo.pimentel@...opsys.com" <gustavo.pimentel@...opsys.com>,
        Roy Zang <roy.zang@....com>,
        "jingoohan1@...il.com" <jingoohan1@...il.com>,
        "andrew.murray@....com" <andrew.murray@....com>,
        Mingkai Hu <mingkai.hu@....com>,
        "M.h. Lian" <minghuan.lian@....com>
Subject: RE: [PATCHv7 00/12]PCI: dwc: Add the multiple PF support for DWC and
 Layerscape

Hi Lorenzo,

Thanks a lot for your comments!

> -----Original Message-----
> From: Lorenzo Pieralisi <lorenzo.pieralisi@....com>
> Sent: 2020年9月18日 0:20
> To: Z.q. Hou <zhiqiang.hou@....com>
> Cc: linux-pci@...r.kernel.org; devicetree@...r.kernel.org;
> linux-kernel@...r.kernel.org; linux-arm-kernel@...ts.infradead.org;
> linuxppc-dev@...ts.ozlabs.org; robh+dt@...nel.org; bhelgaas@...gle.com;
> shawnguo@...nel.org; Leo Li <leoyang.li@....com>; kishon@...com;
> gustavo.pimentel@...opsys.com; Roy Zang <roy.zang@....com>;
> jingoohan1@...il.com; andrew.murray@....com; Mingkai Hu
> <mingkai.hu@....com>; M.h. Lian <minghuan.lian@....com>
> Subject: Re: [PATCHv7 00/12]PCI: dwc: Add the multiple PF support for DWC
> and Layerscape
> 
> On Tue, Aug 11, 2020 at 05:54:29PM +0800, Zhiqiang Hou wrote:
> > From: Hou Zhiqiang <Zhiqiang.Hou@....com>
> >
> > Add the PCIe EP multiple PF support for DWC and Layerscape, and use a
> > list to manage the PFs of each PCIe controller; add the doorbell MSIX
> > function for DWC; and refactor the Layerscape EP driver due to some
> > difference in Layercape platforms PCIe integration.
> >
> > Hou Zhiqiang (1):
> >   misc: pci_endpoint_test: Add driver data for Layerscape PCIe
> >     controllers
> >
> > Xiaowei Bao (11):
> >   PCI: designware-ep: Add multiple PFs support for DWC
> >   PCI: designware-ep: Add the doorbell mode of MSI-X in EP mode
> >   PCI: designware-ep: Move the function of getting MSI capability
> >     forward
> >   PCI: designware-ep: Modify MSI and MSIX CAP way of finding
> >   dt-bindings: pci: layerscape-pci: Add compatible strings for ls1088a
> >     and ls2088a
> >   PCI: layerscape: Fix some format issue of the code
> >   PCI: layerscape: Modify the way of getting capability with different
> >     PEX
> >   PCI: layerscape: Modify the MSIX to the doorbell mode
> >   PCI: layerscape: Add EP mode support for ls1088a and ls2088a
> >   arm64: dts: layerscape: Add PCIe EP node for ls1088a
> >   misc: pci_endpoint_test: Add LS1088a in pci_device_id table
> >
> >  .../bindings/pci/layerscape-pci.txt           |   2 +
> >  .../arm64/boot/dts/freescale/fsl-ls1088a.dtsi |  31 +++
> >  drivers/misc/pci_endpoint_test.c              |   8 +-
> >  .../pci/controller/dwc/pci-layerscape-ep.c    | 100 +++++--
> >  .../pci/controller/dwc/pcie-designware-ep.c   | 258
> ++++++++++++++----
> >  drivers/pci/controller/dwc/pcie-designware.c  |  59 ++--
> > drivers/pci/controller/dwc/pcie-designware.h  |  48 +++-
> >  7 files changed, 410 insertions(+), 96 deletions(-)
> 
> Side note: I will change it for you but please keep Signed-off-by:
> tags together in the log instead of mixing them with other tags randomly.
> 
> Can you rebase this series against my pci/dwc branch please and send a v8 ?
> 
> I will apply it then.

I'll rebase this series and put the Signed-off-by tags together today.

Regards,
Zhiqiang

> 
> Thanks,
> Lorenzo