dpaa_map_private_memory
dpaa_map_private_memory(dev, 0, "fsl,bman-fbpr", &bp_pa, &bp_size);
int dpaa_map_private_memory(device_t dev, int idx, const char *compat,
error = dpaa_map_private_memory(dev, 0, "fsl,qman-fqd",
error = dpaa_map_private_memory(dev, 1, "fsl,qman-pfdr",