- Add generic RAS tracepoint for hotplug events (Shuai Xue) - Add RAS tracepoint for link speed changes (Shuai Xue) * pci/trace: Documentation: tracing: Add PCI tracepoint documentation PCI: trace: Add RAS tracepoint to monitor link speed changes PCI: trace: Add generic RAS tracepoint for hotplug event
Showing the changes to include/uapi (1 of 12 files). Show all
Unified · Split
| @@ -39,4 +39,11 @@ · 38 unmodified lines | ||
| 39 | 39 | #define PCIIOC_MMAP_IS_MEM (PCIIOC_BASE | 0x02) /* Set mmap state to MEM space. */ |
| 40 | 40 | #define PCIIOC_WRITE_COMBINE (PCIIOC_BASE | 0x03) /* Enable/disable write-combining. */ |
| 41 | 41 | |
| 42 | +enum pci_hotplug_event { | |
| 43 | + PCI_HOTPLUG_LINK_UP, | |
| 44 | + PCI_HOTPLUG_LINK_DOWN, | |
| 45 | + PCI_HOTPLUG_CARD_PRESENT, | |
| 46 | + PCI_HOTPLUG_CARD_NOT_PRESENT, | |
| 47 | +}; | |
| 48 | + | |
| 42 | 49 | #endif /* _UAPILINUX_PCI_H */ |