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Searched refs:vring_desc (Results 1 – 9 of 9) sorted by relevance

/linux/include/uapi/linux/
H A Dvirtio_ring.h107 struct vring_desc { struct
151 typedef struct vring_desc __attribute__((aligned(VRING_DESC_ALIGN_SIZE)))
204 vr->avail = (struct vring_avail *)((char *)p + num * sizeof(struct vring_desc)); in vring_init()
211 return ((sizeof(struct vring_desc) * num + sizeof(__virtio16) * (3 + num) in vring_size()
/linux/drivers/platform/mellanox/
H A Dmlxbf-tmfifo.c82 struct vring_desc *desc;
83 struct vring_desc *desc_head;
84 struct vring_desc drop_desc;
326 static struct vring_desc *
351 struct vring_desc *desc, u32 len) in mlxbf_tmfifo_release_desc()
373 struct vring_desc *desc) in mlxbf_tmfifo_get_pkt_len()
392 struct vring_desc *desc_head; in mlxbf_tmfifo_release_pkt()
412 struct vring_desc *desc, bool is_rx) in mlxbf_tmfifo_init_net_desc()
422 static struct vring_desc *
425 struct vring_desc *desc; in mlxbf_tmfifo_get_next_pkt()
[all …]
/linux/drivers/vhost/
H A Dvringh.c188 const struct vring_desc *desc, in move_to_indirect()
189 struct vring_desc **descs, int *desc_max) in move_to_indirect()
200 if (unlikely(len % sizeof(struct vring_desc))) { in move_to_indirect()
211 *desc_max = len / sizeof(struct vring_desc); in move_to_indirect()
246 struct vring_desc **descs, int *desc_max) in return_from_indirect()
269 size_t part, len = sizeof(struct vring_desc); in slow_copy()
306 struct vring_desc desc, *descs; in __vringh_iov()
676 vrh->vring.desc = (__force struct vring_desc *)desc; in vringh_init_user()
932 struct vring_desc *desc, in vringh_init_kern()
1408 struct vring_desc *desc, in vringh_init_iotlb()
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H A Dvhost.c1407 struct vring_desc *desc, int idx) in vhost_get_desc()
2462 static unsigned next_desc(struct vhost_virtqueue *vq, struct vring_desc *desc) in next_desc()
2479 struct vring_desc *indirect) in get_indirect()
2481 struct vring_desc desc; in get_indirect()
2581 struct vring_desc desc; in vhost_get_vq_desc()
/linux/include/linux/
H A Dvringh.h190 struct vring_desc *desc,
299 struct vring_desc *desc,
305 struct vring_desc *desc,
/linux/tools/virtio/ringtest/
H A Dvirtio_ring_0_9.c105 struct vring_desc *desc; in add_inbuf()
273 struct vring_desc *desc; in use_buf()
/linux/drivers/virtio/
H A Dvirtio_ring.c76 struct vring_desc *indir_desc;
475 static struct vring_desc *alloc_indirect_split(struct virtqueue *_vq, in alloc_indirect_split()
480 struct vring_desc *desc; in alloc_indirect_split()
505 struct vring_desc *desc, in virtqueue_add_desc_split()
542 struct vring_desc *desc; in virtqueue_add_split()
643 vq, desc, total_sg * sizeof(struct vring_desc), in virtqueue_add_split()
651 total_sg * sizeof(struct vring_desc), in virtqueue_add_split()
776 struct vring_desc *indir_desc = in detach_buf_split()
787 BUG_ON(len == 0 || len % sizeof(struct vring_desc)); in detach_buf_split()
789 num = len / sizeof(struct vring_desc); in detach_buf_split()
/linux/tools/virtio/
H A Dvringh_test.c156 + RINGSIZE * 6 * sizeof(struct vring_desc); in parallel_test()
299 struct vring_desc *indirects; in parallel_test()
669 struct vring_desc *d = __user_addr_max - USER_MEM/2; in main()
/linux/Documentation/driver-api/virtio/
H A Dvirtio.rst41 :identifiers: struct vring_desc