pcib_attach
void pcib_attach(device_t, device_t, void *);
pcib_match, pcib_attach, NULL, NULL);
static void pcib_attach(device_t, device_t, void *);
pcib_match, pcib_attach, NULL, NULL);
static void pcib_attach(device_t, device_t, void *);
pcib_match, pcib_attach, NULL, NULL);