static int
bcma_nexus_attach(device_t dev)
{
int erom_rid;
int error;
struct resource *erom_res;
const struct bhnd_chipid *cid = BHND_BUS_GET_CHIPID(device_get_parent(dev), dev);
erom_rid = BCMA_NEXUS_EROM_RID;
error = bus_set_resource(dev, SYS_RES_MEMORY, erom_rid, cid->enum_addr, BCMA_EROM_TABLE_SIZE);
if (error != 0) {
BHND_ERROR_DEV(dev, "failed to set EROM resource");
return (error);
}
/* Map the EROM resource and enumerate our children. */
BHND_DEBUG_DEV(dev, "erom enum address: %jx", cid->enum_addr);
erom_res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &erom_rid, RF_ACTIVE);
if (erom_res == NULL) {
BHND_ERROR_DEV(dev, "failed to allocate EROM resource");
return (ENXIO);
}
BHND_DEBUG_DEV(dev, "erom scanning start address: %p", rman_get_virtual(erom_res));
error = bcma_add_children(dev, erom_res, BCMA_EROM_TABLE_START);
/* Clean up */
bus_release_resource(dev, SYS_RES_MEMORY, erom_rid, erom_res);
if (error)
return (error);
/* Call our superclass' implementation */
return (bcma_attach(dev));
}
static int
bcma_nexus_attach(device_t dev)
{
struct bcma_nexus_softc *sc;
struct resource *erom_res;
int error;
int rid;
sc = device_get_softc(dev);
/* Map the EROM resource and enumerate the bus. */
rid = 0;
erom_res = bus_alloc_resource(dev, SYS_RES_MEMORY, &rid,
sc->bcma_cid.enum_addr,
sc->bcma_cid.enum_addr + BCMA_EROM_TABLE_SIZE,
BCMA_EROM_TABLE_SIZE, RF_ACTIVE);
if (erom_res == NULL) {
device_printf(dev, "failed to allocate EROM resource\n");
return (ENXIO);
}
error = bcma_add_children(dev, erom_res, BCMA_EROM_TABLE_START);
bus_release_resource(dev, SYS_RES_MEMORY, rid, erom_res);
if (error)
return (error);
return (bcma_attach(dev));
}
static int
bcma_bhndb_attach(device_t dev)
{
const struct bhnd_chipid *cid;
struct resource *erom_res;
int error;
int rid;
cid = BHNDB_GET_CHIPID(device_get_parent(dev), dev);
/* Map the EROM resource and enumerate our children. */
rid = 0;
erom_res = bus_alloc_resource(dev, SYS_RES_MEMORY, &rid, cid->enum_addr,
cid->enum_addr + BCMA_EROM_TABLE_SIZE, BCMA_EROM_TABLE_SIZE,
RF_ACTIVE);
if (erom_res == NULL) {
device_printf(dev, "failed to allocate EROM resource\n");
return (ENXIO);
}
error = bcma_add_children(dev, erom_res, BCMA_EROM_TABLE_START);
/* Clean up */
bus_release_resource(dev, SYS_RES_MEMORY, rid, erom_res);
if (error)
return (error);
/* Initialize full bridge configuration */
error = BHNDB_INIT_FULL_CONFIG(device_get_parent(dev), dev,
bhndb_bcma_priority_table);
if (error)
return (error);
/* Call our superclass' implementation */
return (bcma_attach(dev));
}
