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Merge branch 'pci/endpoint-test'

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- Clear pci-epf-test dma_chan_rx, not dma_chan_tx, after freeing
  dma_chan_rx (Mohamed Khalfella)

- Correct the DMA MEMCPY test so it doesn't fail if the Endpoint supports
  both DMA_PRIVATE and DMA_MEMCPY (Manivannan Sadhasivam)

- Add pci-epf-test and pci_endpoint_test support for capabilities (Niklas
  Cassel)

- Add Endpoint test for consecutive BARs (Niklas Cassel)

- Remove redundant comparison from Endpoint BAR test because a > 1MB BAR
  can always be exactly covered by iterating with a 1MB buffer (Hans Zhang)

- Correct the PCI Endpoint test IOCTL return value (Manivannan Sadhasivam)

- Move PCI Endpoint tests from tools/pci to Kselftests (Manivannan
  Sadhasivam)

- Convert PCI Endpoint tests to the Kselftest framework (Manivannan
  Sadhasivam)

* pci/endpoint-test:
  selftests: pci_endpoint: Migrate to Kselftest framework
  selftests: Move PCI Endpoint tests from tools/pci to Kselftests
  misc: pci_endpoint_test: Fix IOCTL return value
  misc: pci_endpoint_test: Remove redundant 'remainder' test
  misc: pci_endpoint_test: Add consecutive BAR test
  misc: pci_endpoint_test: Add support for capabilities
  PCI: endpoint: pci-epf-test: Add support for capabilities
  PCI: endpoint: pci-epf-test: Fix check for DMA MEMCPY test
  PCI: endpoint: pci-epf-test: Set dma_chan_rx pointer to NULL on error
This commit is contained in:
Bjorn Helgaas
2025-01-23 13:04:53 -06:00
parent 74855f6697 392188bb0f
commit e321b10b83
14 changed files with 555 additions and 611 deletions
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include/uapi/linux/pcitest.h
+1
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@@ -20,6 +20,7 @@
#define PCITEST_MSIX _IOW('P', 0x7, int)
#define PCITEST_SET_IRQTYPE _IOW('P', 0x8, int)
#define PCITEST_GET_IRQTYPE _IO('P', 0x9)
#define PCITEST_BARS _IO('P', 0xa)
#define PCITEST_CLEAR_IRQ _IO('P', 0x10)
#define PCITEST_FLAGS_USE_DMA 0x00000001