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Searched refs:vring_desc (Results 1 - 22 of 22) sorted by relevance

/kernel/linux/patches/linux-4.19/prebuilts/usr/include/linux/
H A Dvirtio_ring.h20 struct vring_desc { struct
48 struct vring_desc *desc;
62 vr->avail = p + num*sizeof(struct vring_desc); in vring_init()
68 return ((sizeof(struct vring_desc) * num + sizeof(__virtio16) * (3 + num) in vring_size()
/kernel/linux/linux-5.10/include/uapi/linux/
H A Dvirtio_ring.h97 struct vring_desc { struct
145 typedef struct vring_desc __attribute__((aligned(VRING_DESC_ALIGN_SIZE)))
170 * struct vring_desc desc[num];
198 vr->avail = (struct vring_avail *)((char *)p + num * sizeof(struct vring_desc)); in vring_init()
205 return ((sizeof(struct vring_desc) * num + sizeof(__virtio16) * (3 + num) in vring_size()
/kernel/linux/linux-6.6/include/uapi/linux/
H A Dvirtio_ring.h97 * struct vring_desc - Virtio ring descriptors,
107 struct vring_desc { struct
151 typedef struct vring_desc __attribute__((aligned(VRING_DESC_ALIGN_SIZE)))
176 * struct vring_desc desc[num];
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()
/kernel/linux/linux-5.10/drivers/platform/mellanox/
H A Dmlxbf-tmfifo.c74 struct vring_desc *desc;
75 struct vring_desc *desc_head;
76 struct vring_desc drop_desc;
298 static struct vring_desc *
323 struct vring_desc *desc, u32 len) in mlxbf_tmfifo_release_desc()
345 struct vring_desc *desc) in mlxbf_tmfifo_get_pkt_len()
364 struct vring_desc *desc_head; in mlxbf_tmfifo_release_pkt()
384 struct vring_desc *desc, bool is_rx) in mlxbf_tmfifo_init_net_desc()
394 static struct vring_desc *
397 struct vring_desc *des in mlxbf_tmfifo_get_next_pkt()
[all...]
/kernel/linux/linux-6.6/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 *des in mlxbf_tmfifo_get_next_pkt()
[all...]
/kernel/linux/patches/linux-5.10/prebuilts/usr/include/linux/
H A Dvirtio_ring.h40 struct vring_desc { struct
61 typedef struct vring_desc __attribute__((aligned(VRING_DESC_ALIGN_SIZE))) vring_desc_t;
/kernel/linux/patches/linux-6.6/prebuilts/usr/include/linux/
H A Dvirtio_ring.h40 struct vring_desc { struct
61 typedef struct vring_desc __attribute__((aligned(VRING_DESC_ALIGN_SIZE))) vring_desc_t;
/kernel/linux/linux-6.6/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 *des in vringh_init_iotlb()
[all...]
H A Dvhost.c1325 struct vring_desc *desc, int idx) in vhost_get_desc()
2380 static unsigned next_desc(struct vhost_virtqueue *vq, struct vring_desc *desc) in next_desc()
2397 struct vring_desc *indirect) in get_indirect()
2399 struct vring_desc desc; in get_indirect()
2499 struct vring_desc desc; in vhost_get_vq_desc()
/kernel/linux/linux-5.10/drivers/vhost/
H A Dvringh.c161 const struct vring_desc *desc, in move_to_indirect()
162 struct vring_desc **descs, int *desc_max) in move_to_indirect()
173 if (unlikely(len % sizeof(struct vring_desc))) { in move_to_indirect()
184 *desc_max = len / sizeof(struct vring_desc); in move_to_indirect()
218 struct vring_desc **descs, int *desc_max) in return_from_indirect()
241 size_t part, len = sizeof(struct vring_desc); in slow_copy()
278 struct vring_desc desc, *descs; in __vringh_iov()
648 vrh->vring.desc = (__force struct vring_desc *)desc; in vringh_init_user()
901 struct vring_desc *desc, in vringh_init_kern()
1256 struct vring_desc *des in vringh_init_iotlb()
[all...]
H A Dvhost.c1051 struct vring_desc *desc, int idx) in vhost_get_desc()
2094 static unsigned next_desc(struct vhost_virtqueue *vq, struct vring_desc *desc) in next_desc()
2111 struct vring_desc *indirect) in get_indirect()
2113 struct vring_desc desc; in get_indirect()
2213 struct vring_desc desc; in vhost_get_vq_desc()
/kernel/linux/linux-6.6/include/linux/
H A Dvringh.h190 struct vring_desc *desc,
299 struct vring_desc *desc,
305 struct vring_desc *desc,
/kernel/linux/linux-5.10/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()
/kernel/linux/linux-6.6/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()
/kernel/linux/linux-5.10/drivers/virtio/
H A Dvirtio_ring.c70 struct vring_desc *indir_desc; /* Indirect descriptor, if any. */
368 struct vring_desc *desc) in vring_unmap_one_split()
392 static struct vring_desc *alloc_indirect_split(struct virtqueue *_vq, in alloc_indirect_split()
396 struct vring_desc *desc; in alloc_indirect_split()
406 desc = kmalloc_array(total_sg, sizeof(struct vring_desc), gfp); in alloc_indirect_split()
426 struct vring_desc *desc; in virtqueue_add_split()
513 vq, desc, total_sg * sizeof(struct vring_desc), in virtqueue_add_split()
524 total_sg * sizeof(struct vring_desc)); in virtqueue_add_split()
647 struct vring_desc *indir_desc = in detach_buf_split()
660 BUG_ON(len == 0 || len % sizeof(struct vring_desc)); in detach_buf_split()
[all...]
/kernel/linux/linux-5.10/include/linux/
H A Dvringh.h170 struct vring_desc *desc,
265 struct vring_desc *desc,
/kernel/linux/linux-6.6/drivers/virtio/
H A Dvirtio_ring.c72 struct vring_desc *indir_desc; /* Indirect descriptor, if any. */
444 const struct vring_desc *desc) in vring_unmap_one_split_indirect()
492 static struct vring_desc *alloc_indirect_split(struct virtqueue *_vq, in alloc_indirect_split()
496 struct vring_desc *desc; in alloc_indirect_split()
506 desc = kmalloc_array(total_sg, sizeof(struct vring_desc), gfp); in alloc_indirect_split()
516 struct vring_desc *desc, in virtqueue_add_desc_split()
555 struct vring_desc *desc; in virtqueue_add_split()
653 vq, desc, total_sg * sizeof(struct vring_desc), in virtqueue_add_split()
664 total_sg * sizeof(struct vring_desc), in virtqueue_add_split()
791 struct vring_desc *indir_des in detach_buf_split()
[all...]
/kernel/linux/linux-5.10/tools/virtio/
H A Dvringh_test.c156 + RINGSIZE * 6 * sizeof(struct vring_desc); in parallel_test()
296 struct vring_desc *indirects; in parallel_test()
666 struct vring_desc *d = __user_addr_max - USER_MEM/2; in main()
/kernel/linux/linux-6.6/tools/virtio/
H A Dvringh_test.c156 + RINGSIZE * 6 * sizeof(struct vring_desc); in parallel_test()
296 struct vring_desc *indirects; in parallel_test()
666 struct vring_desc *d = __user_addr_max - USER_MEM/2; in main()
/kernel/linux/linux-6.6/drivers/vdpa/vdpa_sim/
H A Dvdpa_sim.c97 struct vring_desc *desc = (struct vring_desc *) in vdpasim_queue_ready()
/kernel/linux/linux-5.10/drivers/vdpa/vdpa_sim/
H A Dvdpa_sim.c136 (struct vring_desc *)(uintptr_t)vq->desc_addr, in vdpasim_queue_ready()
/kernel/linux/linux-6.6/drivers/vdpa/mlx5/net/
H A Dmlx5_vnet.c2808 (struct vring_desc *)(uintptr_t)cvq->desc_addr, in setup_cvq_vring()

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