- Add RC-to-EP doorbell support using platform MSI controller (Frank Li) - Check for MSI parent and mutability since we currently don't support mutable MSI controllers (Frank Li) - Add pci_epf_align_inbound_addr() helper (Frank Li) - Add a doorbell test (Frank Li) * pci/endpoint/doorbell: selftests: pci_endpoint: Add doorbell test case misc: pci_endpoint_test: Add doorbell test case PCI: endpoint: pci-epf-test: Add doorbell test support PCI: endpoint: Add pci_epf_align_inbound_addr() helper for inbound address alignment PCI: endpoint: pci-ep-msi: Add checks for MSI parent and mutability PCI: endpoint: Add RC-to-EP doorbell support using platform MSI controller
Showing the changes to include/uapi/linux (1 of 11 files). Show all
Unified · Split
| @@ -21,6 +21,7 @@ · 20 unmodified lines | ||
| 21 | 21 | #define PCITEST_SET_IRQTYPE _IOW('P', 0x8, int) |
| 22 | 22 | #define PCITEST_GET_IRQTYPE _IO('P', 0x9) |
| 23 | 23 | #define PCITEST_BARS _IO('P', 0xa) |
| 24 | +#define PCITEST_DOORBELL _IO('P', 0xb) | |
| 24 | 25 | #define PCITEST_CLEAR_IRQ _IO('P', 0x10) |
| 25 | 26 | |
| 26 | 27 | #define PCITEST_IRQ_TYPE_UNDEFINED -1 |