mbox series

[v4,00/11] Add the multiple PF support for DWC and Layerscape

Message ID 20190924021849.3185-1-xiaowei.bao@nxp.com (mailing list archive)
Headers show
Series Add the multiple PF support for DWC and Layerscape | expand

Message

Xiaowei Bao Sept. 24, 2019, 2:18 a.m. UTC
Add the PCIe EP multiple PF support for DWC and Layerscape, add
the doorbell MSIX function for DWC, use list to manage the PF of
one PCIe controller, and refactor the Layerscape EP driver due to
some platforms difference.

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

 .../devicetree/bindings/pci/layerscape-pci.txt     |   2 +
 arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi     |  31 +++
 drivers/misc/pci_endpoint_test.c                   |   2 +
 drivers/pci/controller/dwc/pci-layerscape-ep.c     | 100 ++++++--
 drivers/pci/controller/dwc/pcie-designware-ep.c    | 255 +++++++++++++++++----
 drivers/pci/controller/dwc/pcie-designware.c       |  59 +++--
 drivers/pci/controller/dwc/pcie-designware.h       |  48 +++-
 7 files changed, 404 insertions(+), 93 deletions(-)

Comments

Lorenzo Pieralisi Feb. 28, 2020, 11:30 a.m. UTC | #1
On Tue, Sep 24, 2019 at 10:18:38AM +0800, Xiaowei Bao wrote:
> Add the PCIe EP multiple PF support for DWC and Layerscape, add
> the doorbell MSIX function for DWC, use list to manage the PF of
> one PCIe controller, and refactor the Layerscape EP driver due to
> some platforms difference.
> 
> 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
> 
>  .../devicetree/bindings/pci/layerscape-pci.txt     |   2 +
>  arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi     |  31 +++
>  drivers/misc/pci_endpoint_test.c                   |   2 +
>  drivers/pci/controller/dwc/pci-layerscape-ep.c     | 100 ++++++--
>  drivers/pci/controller/dwc/pcie-designware-ep.c    | 255 +++++++++++++++++----
>  drivers/pci/controller/dwc/pcie-designware.c       |  59 +++--
>  drivers/pci/controller/dwc/pcie-designware.h       |  48 +++-
>  7 files changed, 404 insertions(+), 93 deletions(-)

Hi,

are you resending this patchset ? I would also like Andrew and Kishon to
have a look and ACK relevant code before merging it.

Thanks,
Lorenzo
Xiaowei Bao Feb. 28, 2020, 2:52 p.m. UTC | #2
> -----Original Message-----
> From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
> Sent: 2020年2月28日 19:30
> To: Xiaowei Bao <xiaowei.bao@nxp.com>
> Cc: robh+dt@kernel.org; mark.rutland@arm.com; shawnguo@kernel.org; Leo
> Li <leoyang.li@nxp.com>; kishon@ti.com; M.h. Lian
> <minghuan.lian@nxp.com>; Mingkai Hu <mingkai.hu@nxp.com>; Roy Zang
> <roy.zang@nxp.com>; jingoohan1@gmail.com;
> gustavo.pimentel@synopsys.com; linux-pci@vger.kernel.org;
> linux-arm-kernel@lists.infradead.org; devicetree@vger.kernel.org;
> linux-kernel@vger.kernel.org; linuxppc-dev@lists.ozlabs.org; Andrew Murray
> <amurray@thegoodpenguin.co.uk>
> Subject: Re: [PATCH v4 00/11] Add the multiple PF support for DWC and
> Layerscape
> 
> On Tue, Sep 24, 2019 at 10:18:38AM +0800, Xiaowei Bao wrote:
> > Add the PCIe EP multiple PF support for DWC and Layerscape, add the
> > doorbell MSIX function for DWC, use list to manage the PF of one PCIe
> > controller, and refactor the Layerscape EP driver due to some
> > platforms difference.
> >
> > 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
> >
> >  .../devicetree/bindings/pci/layerscape-pci.txt     |   2 +
> >  arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi     |  31 +++
> >  drivers/misc/pci_endpoint_test.c                   |   2 +
> >  drivers/pci/controller/dwc/pci-layerscape-ep.c     | 100 ++++++--
> >  drivers/pci/controller/dwc/pcie-designware-ep.c    | 255
> +++++++++++++++++----
> >  drivers/pci/controller/dwc/pcie-designware.c       |  59 +++--
> >  drivers/pci/controller/dwc/pcie-designware.h       |  48 +++-
> >  7 files changed, 404 insertions(+), 93 deletions(-)
> 
> Hi,
> 
> are you resending this patchset ? I would also like Andrew and Kishon to have
> a look and ACK relevant code before merging it.

Thank you for following these patches, I have replay the email to Kishon, and I will
decide whether to resend the sets patches based on his comments.

Thanks 
Xiaowei
 
> Thanks,
> Lorenzo