gve_rx_desc
struct gve_rx_desc *desc_ring; /* the descriptor ring */
static_assert(sizeof(struct gve_rx_desc) == 64);
struct gve_rx_desc *next_desc;
struct gve_rx_desc *desc = &rx->desc.desc_ring[idx];
bytes = sizeof(struct gve_rx_desc) * cfg->ring_size;
bytes = sizeof(struct gve_rx_desc) * cfg->ring_size;
struct gve_rx_desc *desc, u32 idx,
struct gve_rx_desc *desc;