diff options
Diffstat (limited to 'sys/dev/pci/pcivar.h')
| -rw-r--r-- | sys/dev/pci/pcivar.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sys/dev/pci/pcivar.h b/sys/dev/pci/pcivar.h index 3180b4e..84501bd 100644 --- a/sys/dev/pci/pcivar.h +++ b/sys/dev/pci/pcivar.h @@ -31,6 +31,7 @@ #define _PCIVAR_H_ #include <sys/queue.h> +#include <sys/eventhandler.h> /* some PCI bus constants */ #define PCI_MAXMAPS_0 6 /* max. no. of memory/port maps */ @@ -631,4 +632,12 @@ void * vga_pci_map_bios(device_t dev, size_t *size); void vga_pci_unmap_bios(device_t dev, void *bios); int vga_pci_repost(device_t dev); +/** + * Global eventhandlers invoked when PCI devices are added or removed + * from the system. + */ +typedef void (*pci_event_fn)(void *arg, device_t dev); +EVENTHANDLER_DECLARE(pci_add_device, pci_event_fn); +EVENTHANDLER_DECLARE(pci_delete_device, pci_event_fn); + #endif /* _PCIVAR_H_ */ |
