C++ (Cpp) CARD_SET_MEMORY_OFFSET 예제들

예제 #1

파일: if_ndis_pccard.c 프로젝트: kusumi/DragonFlyBSD

int
ndis_alloc_amem(void *arg)
{
	struct ndis_softc	*sc;
	int			error, rid;

	if (arg == NULL)
		return(EINVAL);

	sc = arg;
	rid = NDIS_AM_RID;
#if defined(__DragonFly__)
	sc->ndis_res_am = bus_alloc_resource(sc->ndis_dev, SYS_RES_MEMORY,
	    &rid, 0UL, ~0UL, 0x1000, RF_ACTIVE);
#else
	sc->ndis_res_am = bus_alloc_resource_anywhere(sc->ndis_dev,
	    SYS_RES_MEMORY, &rid, 0x1000, RF_ACTIVE);
#endif

	if (sc->ndis_res_am == NULL) {
		device_printf(sc->ndis_dev,
		    "failed to allocate attribute memory\n");
		return(ENXIO);
	}
	sc->ndis_rescnt++;
#if defined(__DragonFly__)
	resource_list_add(&sc->ndis_rl, SYS_RES_MEMORY, rid,
	    rman_get_start(sc->ndis_res_am), rman_get_end(sc->ndis_res_am),
	    rman_get_size(sc->ndis_res_am), -1);
#else
	resource_list_add(&sc->ndis_rl, SYS_RES_MEMORY, rid,
	    rman_get_start(sc->ndis_res_am), rman_get_end(sc->ndis_res_am),
	    rman_get_size(sc->ndis_res_am));
#endif

	error = CARD_SET_MEMORY_OFFSET(device_get_parent(sc->ndis_dev),
	    sc->ndis_dev, rid, 0, NULL);

	if (error) {
		device_printf(sc->ndis_dev,
		    "CARD_SET_MEMORY_OFFSET() returned 0x%x\n", error);
		return(error);
	}

	error = CARD_SET_RES_FLAGS(device_get_parent(sc->ndis_dev),
	    sc->ndis_dev, SYS_RES_MEMORY, rid, PCCARD_A_MEM_ATTR);

	if (error) {
		device_printf(sc->ndis_dev,
		    "CARD_SET_RES_FLAGS() returned 0x%x\n", error);
		return(error);
	}

	sc->ndis_am_rid = rid;

	return(0);
}

예제 #2

파일: if_ndis_pccard.c 프로젝트: NDISulator/ndisulator

static int
ndis_alloc_amem(struct ndis_softc *sc)
{
	int error, rid = NDIS_AM_RID;

	sc->ndis_res_am = bus_alloc_resource(sc->ndis_dev, SYS_RES_MEMORY,
	    &rid, 0UL, ~0UL, 0x1000, RF_ACTIVE);
	if (sc->ndis_res_am == NULL) {
		device_printf(sc->ndis_dev,
		    "failed to allocate attribute memory\n");
		return (ENXIO);
	}
	sc->ndis_rescnt++;
	resource_list_add(&sc->ndis_rl, SYS_RES_MEMORY, rid,
	    rman_get_start(sc->ndis_res_am), rman_get_end(sc->ndis_res_am),
	    rman_get_size(sc->ndis_res_am));

	error = CARD_SET_MEMORY_OFFSET(device_get_parent(sc->ndis_dev),
	    sc->ndis_dev, rid, 0, NULL);
	if (error) {
		device_printf(sc->ndis_dev,
		    "CARD_SET_MEMORY_OFFSET() returned 0x%x\n", error);
		return (error);
	}

	error = CARD_SET_RES_FLAGS(device_get_parent(sc->ndis_dev),
	    sc->ndis_dev, SYS_RES_MEMORY, rid, PCCARD_A_MEM_ATTR);
	if (error) {
		device_printf(sc->ndis_dev,
		    "CARD_SET_RES_FLAGS() returned 0x%x\n", error);
		return (error);
	}

	sc->ndis_am_rid = rid;

	return (0);
}