linux-kernel - Re: [PATCH v14 00/12] Add MSI-X support on pcitest tool

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Message-ID: <20180719110412.GA9213@e107981-ln.cambridge.arm.com>
Date:   Thu, 19 Jul 2018 12:04:13 +0100
From:   Lorenzo Pieralisi <lorenzo.pieralisi@....com>
To:     Gustavo Pimentel <gustavo.pimentel@...opsys.com>
Cc:     bhelgaas@...gle.com, joao.pinto@...opsys.com, jingoohan1@...il.com,
        kishon@...com, adouglas@...ence.com, jesper.nilsson@...s.com,
        shawn.lin@...k-chips.com, linux-pci@...r.kernel.org,
        linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v14 00/12] Add MSI-X support on pcitest tool

On Thu, Jul 19, 2018 at 10:32:10AM +0200, Gustavo Pimentel wrote:
> Patch series made against Lorenzo's master branch.
> 
> Fix EP link notification implementation.
> 
> Add MSI-X support on pcitest tool.
> 
> Add new callbacks methods and handlers to trigger the MSI-X interrupts
> on the EP DesignWare IP driver.
> 
> Allow to set/get MSI-X EP maximum capability number.
> 
> Rework on set/get and triggering MSI methods on EP DesignWare IP driver.
> 
> Add a new input parameter (msix) to pcitest tool to test MSI-X feature.
> 
> Update the pcitest.sh script to support MSI-X feature tests.
> 
> Update related documentation accordingly.
> 
> Gustavo Pimentel (12):
>   PCI: dwc: Fix EP link notification implementation
>   PCI: endpoint: Add MSI-X interfaces
>   PCI: Update xxx_pcie_ep_raise_irq() and pci_epc_raise_irq() signatures
>   PCI: dwc: Add MSI-X callbacks handler
>   PCI: dwc: Rework MSI callbacks handler
>   PCI: dwc: Add legacy interrupt callback handler
>   pci-epf-test/pci_endpoint_test: Cleanup PCI_ENDPOINT_TEST memspace
>   pci-epf-test/pci_endpoint_test: Use irq_type module parameter
>   pci-epf-test/pci_endpoint_test: Add MSI-X support
>   pci_endpoint_test: Add 2 ioctl commands
>   tools: PCI: Add MSI-X support
>   PCI: endpoint: Add MSI set maximum restriction
> 
>  .../PCI/endpoint/function/binding/pci-test.txt     |   2 +
>  Documentation/PCI/endpoint/pci-endpoint.txt        |   4 +-
>  Documentation/PCI/endpoint/pci-test-function.txt   |  29 ++-
>  Documentation/PCI/endpoint/pci-test-howto.txt      |  30 ++-
>  Documentation/ioctl/ioctl-number.txt               |   1 +
>  Documentation/misc-devices/pci-endpoint-test.txt   |   6 +
>  drivers/misc/pci_endpoint_test.c                   | 290 ++++++++++++++++-----
>  drivers/pci/controller/dwc/pci-dra7xx.c            |   2 +-
>  drivers/pci/controller/dwc/pcie-artpec6.c          |   2 +-
>  drivers/pci/controller/dwc/pcie-designware-ep.c    | 210 +++++++++++++--
>  drivers/pci/controller/dwc/pcie-designware-plat.c  |  11 +-
>  drivers/pci/controller/dwc/pcie-designware.h       |  29 ++-
>  drivers/pci/controller/pcie-cadence-ep.c           |   3 +-
>  drivers/pci/controller/pcie-rockchip-ep.c          |   2 +-
>  drivers/pci/endpoint/functions/pci-epf-test.c      |  86 ++++--
>  drivers/pci/endpoint/pci-ep-cfs.c                  |  24 ++
>  drivers/pci/endpoint/pci-epc-core.c                |  68 ++++-
>  include/linux/pci-epc.h                            |  16 +-
>  include/linux/pci-epf.h                            |   1 +
>  include/uapi/linux/pcitest.h                       |   3 +
>  tools/pci/pcitest.c                                |  51 +++-
>  tools/pci/pcitest.sh                               |  15 ++
>  22 files changed, 735 insertions(+), 150 deletions(-)

Applied to pci/dwc for v4.19, thanks for the series and the thorough
review !

Lorenzo