[PATCH v2 0/7] Add MSI-X support on pcitest tool

[Gustavo Pimentel <gustavo.pimentel@synopsys.com>]

Patch series made against Lorenzo's branches and also depends of:
 - pci/dwc
 - pci/endpoint

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.


Gustavo Pimentel (7):
  PCI: endpoint: Add MSI-X interfaces
  PCI: dwc: Add MSI-X callbacks handler
  PCI: cadence: Update cdns_pcie_ep_raise_irq function signature
  PCI: dwc: Rework MSI callbacks handler
  PCI: dwc: Add legacy interrupt callback handler
  misc: pci_endpoint_test: Add MSI-X support
  tools: PCI: Add MSI-X support

 Documentation/misc-devices/pci-endpoint-test.txt |   6 +
 drivers/misc/pci_endpoint_test.c                 | 261 +++++++++++++++++------
 drivers/pci/cadence/pcie-cadence-ep.c            |   3 +-
 drivers/pci/dwc/pci-dra7xx.c                     |   2 +-
 drivers/pci/dwc/pcie-artpec6.c                   |   2 +-
 drivers/pci/dwc/pcie-designware-ep.c             | 205 ++++++++++++++++--
 drivers/pci/dwc/pcie-designware-plat.c           |   7 +-
 drivers/pci/dwc/pcie-designware.h                |  31 +--
 drivers/pci/endpoint/functions/pci-epf-test.c    |  81 +++++--
 drivers/pci/endpoint/pci-ep-cfs.c                |  24 +++
 drivers/pci/endpoint/pci-epc-core.c              |  62 +++++-
 include/linux/pci-epc.h                          |  13 +-
 include/linux/pci-epf.h                          |   1 +
 include/uapi/linux/pcitest.h                     |   3 +
 tools/pci/pcitest.c                              |  51 ++++-
 tools/pci/pcitest.sh                             |  15 ++
 16 files changed, 639 insertions(+), 128 deletions(-)

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2.7.4