struct virtio_hw *hw = vq->hw;
uint16_t hdr_size = hw->vtnet_hdr_size;
uint16_t slots, can_push = 0, use_indirect = 0;
int16_t need;
/* optimize ring usage */
struct virtio_hw *hw = vq->hw;
uint16_t hdr_size = hw->vtnet_hdr_size;
uint16_t slots, can_push = 0, use_indirect = 0;
int16_t need;
/* optimize ring usage */