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| author | Bjorn Helgaas <bhelgaas@google.com> | 2018-08-15 14:59:11 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2018-08-15 14:59:11 -0500 |
| commit | 0c38011aba35b2cdca263c0ba4d28e2e727b5acb (patch) | |
| tree | a16ebcc1edc74087fb074368f00f23cb25c99508 /Documentation/misc-devices/pci-endpoint-test.txt | |
| parent | 37f0e311bca66e9fe74703887c9bb4965914cabf (diff) | |
| parent | 15c972dfb3954569e7d17ebadf1b10d0a0c3baa3 (diff) | |
| download | linux-0c38011aba35b2cdca263c0ba4d28e2e727b5acb.tar.bz2 | |
Merge branch 'remotes/lorenzo/pci/dwc'
- Add Kirin MSI support (Xiaowei Song)
- Drop unnecessary root_bus_nr setting from exynos, imx6, keystone,
armada8k, artpec6, designware-plat, histb, qcom, spear13xx (Shawn Guo)
- Move link notification settings from DesignWare core to individual
drivers (Gustavo Pimentel)
- Add endpoint library MSI-X interfaces (Gustavo Pimentel)
- Correct signature of endpoint library IRQ interfaces (Gustavo Pimentel)
- Add DesignWare endpoint library MSI-X callbacks (Gustavo Pimentel)
- Add endpoint library MSI-X test support (Gustavo Pimentel)
* remotes/lorenzo/pci/dwc:
PCI: endpoint: Add MSI set maximum restriction
tools: PCI: Add MSI-X support
pci_endpoint_test: Add 2 ioctl commands
pci-epf-test/pci_endpoint_test: Add MSI-X support
pci-epf-test/pci_endpoint_test: Use irq_type module parameter
pci-epf-test/pci_endpoint_test: Cleanup PCI_ENDPOINT_TEST memspace
PCI: dwc: Add legacy interrupt callback handler
PCI: dwc: Rework MSI callbacks handler
PCI: dwc: Add MSI-X callbacks handler
PCI: Update xxx_pcie_ep_raise_irq() and pci_epc_raise_irq() signatures
PCI: endpoint: Add MSI-X interfaces
PCI: dwc: Fix EP link notification implementation
PCI: spear13xx: Drop unnecessary root_bus_nr setting
PCI: qcom: Drop unnecessary root_bus_nr setting
PCI: histb: Drop unnecessary root_bus_nr setting
PCI: designware-plat: Drop unnecessary root_bus_nr setting
PCI: artpec6: Drop unnecessary root_bus_nr setting
PCI: armada8k: Drop unnecessary root_bus_nr setting
PCI: keystone: Drop unnecessary root_bus_nr setting
PCI: imx6: Drop unnecessary root_bus_nr setting
PCI: exynos: Drop unnecessary root_bus_nr setting
PCI: kirin: Add MSI support
Diffstat (limited to 'Documentation/misc-devices/pci-endpoint-test.txt')
| -rw-r--r-- | Documentation/misc-devices/pci-endpoint-test.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/misc-devices/pci-endpoint-test.txt b/Documentation/misc-devices/pci-endpoint-test.txt index 4ebc3594b32c..58ccca4416b1 100644 --- a/Documentation/misc-devices/pci-endpoint-test.txt +++ b/Documentation/misc-devices/pci-endpoint-test.txt @@ -10,6 +10,7 @@ The PCI driver for the test device performs the following tests *) verifying addresses programmed in BAR *) raise legacy IRQ *) raise MSI IRQ + *) raise MSI-X IRQ *) read data *) write data *) copy data @@ -25,6 +26,11 @@ ioctl PCITEST_LEGACY_IRQ: Tests legacy IRQ PCITEST_MSI: Tests message signalled interrupts. The MSI number to be tested should be passed as argument. + PCITEST_MSIX: Tests message signalled interrupts. The MSI-X number + to be tested should be passed as argument. + PCITEST_SET_IRQTYPE: Changes driver IRQ type configuration. The IRQ type + should be passed as argument (0: Legacy, 1:MSI, 2:MSI-X). + PCITEST_GET_IRQTYPE: Gets driver IRQ type configuration. PCITEST_WRITE: Perform write tests. The size of the buffer should be passed as argument. PCITEST_READ: Perform read tests. The size of the buffer should be passed |