gve_device_option_buffer_sizes
struct gve_device_option_buffer_sizes *dev_op_buffer_sizes = NULL;
struct gve_device_option_buffer_sizes **dev_op_buffer_sizes,
struct gve_device_option_buffer_sizes **dev_op_buffer_sizes,
const struct gve_device_option_buffer_sizes
static_assert(sizeof(struct gve_device_option_buffer_sizes) == 8);