backend_map
rdev->config.evergreen.backend_map = tmp;
rdev->config.cayman.backend_map = tmp;
rdev->config.r600.backend_map = tmp;
unsigned backend_map;
unsigned backend_map;
unsigned backend_map;
unsigned backend_map;
unsigned backend_map;
unsigned backend_map;
*value = rdev->config.cik.backend_map;
*value = rdev->config.si.backend_map;
*value = rdev->config.cayman.backend_map;
*value = rdev->config.evergreen.backend_map;
*value = rdev->config.rv770.backend_map;
*value = rdev->config.r600.backend_map;
rdev->config.rv770.backend_map = tmp;
.map = backend_map,