64 static int fwohci_pci_attach(device_t self);
65 static int fwohci_pci_detach(device_t self);
200 fwohci_pci_init(device_t self)  in fwohci_pci_init()  argument
219 	cmd = pci_read_config(self, PCIR_COMMAND, 2);  in fwohci_pci_init()
222 	pci_write_config(self, PCIR_COMMAND, cmd, 2);  in fwohci_pci_init()
224 	latency = olatency = pci_read_config(self, PCIR_LATTIMER, 1);  in fwohci_pci_init()
228 		pci_write_config(self, PCIR_LATTIMER, latency, 1);  in fwohci_pci_init()
231 	cache_line = ocache_line = pci_read_config(self, PCIR_CACHELNSZ, 1);  in fwohci_pci_init()
235 		pci_write_config(self, PCIR_CACHELNSZ, cache_line, 1);  in fwohci_pci_init()
239 		device_printf(self, "latency timer %d -> %d.\n",  in fwohci_pci_init()
241 		device_printf(self, "cache size %d -> %d.\n",  in fwohci_pci_init()
249 fwohci_pci_attach(device_t self)  in fwohci_pci_attach()  argument
251 	fwohci_softc_t *sc = device_get_softc(self);  in fwohci_pci_attach()
257 	intr = pci_read_config(self, PCIR_INTLINE, 1);  in fwohci_pci_attach()
259 		device_printf(self, "Invalid irq %d\n", intr);  in fwohci_pci_attach()
264 	fwohci_pci_init(self);  in fwohci_pci_attach()
267 	sc->bsr = bus_alloc_resource(self, SYS_RES_MEMORY, &rid,  in fwohci_pci_attach()
270 		device_printf(self, "Could not map memory\n");  in fwohci_pci_attach()
278 	sc->irq_res = bus_alloc_resource(self, SYS_RES_IRQ, &rid, 0, ~0, 1,  in fwohci_pci_attach()
281 		device_printf(self, "Could not allocate irq\n");  in fwohci_pci_attach()
282 		fwohci_pci_detach(self);  in fwohci_pci_attach()
287 	err = bus_setup_intr(self, sc->irq_res,  in fwohci_pci_attach()
295 		device_printf(self, "Could not setup irq, %d\n", err);  in fwohci_pci_attach()
296 		fwohci_pci_detach(self);  in fwohci_pci_attach()
326 	err = fwohci_init(sc, self);  in fwohci_pci_attach()
329 		device_printf(self, "fwohci_init failed with err=%d\n", err);  in fwohci_pci_attach()
330 		fwohci_pci_detach(self);  in fwohci_pci_attach()
335 	bus_generic_probe(self);  in fwohci_pci_attach()
336 	bus_generic_attach(self);  in fwohci_pci_attach()
342 fwohci_pci_detach(device_t self)  in fwohci_pci_detach()  argument
344 	fwohci_softc_t *sc = device_get_softc(self);  in fwohci_pci_detach()
348 		fwohci_stop(sc, self);  in fwohci_pci_detach()
350 	bus_generic_detach(self);  in fwohci_pci_detach()
352 		device_delete_child(self, sc->fc.bdev);  in fwohci_pci_detach()
362 		int err = bus_teardown_intr(self, sc->irq_res, sc->ih);  in fwohci_pci_detach()
365 			device_printf(self, "Could not tear down irq, %d\n",  in fwohci_pci_detach()
371 		bus_release_resource(self, SYS_RES_IRQ, 0, sc->irq_res);  in fwohci_pci_detach()
376 		bus_release_resource(self, SYS_RES_MEMORY,PCI_CBMEM,sc->bsr);  in fwohci_pci_detach()
382 	fwohci_detach(sc, self);  in fwohci_pci_detach()