Searched refs:vring_desc (Results 1 – 12 of 12) sorted by relevance
| /linux-4.4.14/include/uapi/linux/ |
| D | virtio_ring.h | 66 struct vring_desc { struct
100 struct vring_desc *desc;
148 vr->avail = p + num*sizeof(struct vring_desc); in vring_init()
155 return ((sizeof(struct vring_desc) * num + sizeof(__virtio16) * (3 + num) in vring_size()
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| /linux-4.4.14/drivers/vhost/ |
| D | vringh.c | 151 const struct vring_desc *desc, in move_to_indirect()
152 struct vring_desc **descs, int *desc_max) in move_to_indirect()
163 if (unlikely(len % sizeof(struct vring_desc))) { in move_to_indirect()
174 *desc_max = len / sizeof(struct vring_desc); in move_to_indirect()
208 struct vring_desc **descs, int *desc_max) in return_from_indirect()
230 size_t part, len = sizeof(struct vring_desc); in slow_copy()
266 struct vring_desc desc, *descs; in __vringh_iov()
606 struct vring_desc __user *desc, in vringh_init_user()
624 vrh->vring.desc = (__force struct vring_desc *)desc; in vringh_init_user()
867 struct vring_desc *desc, in vringh_init_kern()
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| D | vhost.h | 62 struct vring_desc __user *desc;
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| D | vhost.c | 629 struct vring_desc __user *desc, in vq_access_ok()
1217 static unsigned next_desc(struct vhost_virtqueue *vq, struct vring_desc *desc) in next_desc()
1239 struct vring_desc *indirect) in get_indirect()
1241 struct vring_desc desc; in get_indirect()
1340 struct vring_desc desc; in vhost_get_vq_desc()
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| /linux-4.4.14/drivers/virtio/ |
| D | virtio_ring.c | 107 static struct vring_desc *alloc_indirect(struct virtqueue *_vq, in alloc_indirect()
110 struct vring_desc *desc; in alloc_indirect()
120 desc = kmalloc(total_sg * sizeof(struct vring_desc), gfp); in alloc_indirect()
139 struct vring_desc *desc; in virtqueue_add()
184 vq->vring.desc[head].len = cpu_to_virtio32(_vq->vdev, total_sg * sizeof(struct vring_desc)); in virtqueue_add()
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| /linux-4.4.14/include/linux/ |
| D | vringh.h | 114 struct vring_desc __user *desc,
176 struct vring_desc *desc,
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| /linux-4.4.14/tools/virtio/ |
| D | vringh_test.c | 155 + RINGSIZE * 6 * sizeof(struct vring_desc); in parallel_test()
295 struct vring_desc *indirects; in parallel_test()
660 struct vring_desc *d = __user_addr_max - USER_MEM/2; in main()
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| /linux-4.4.14/drivers/net/wireless/ath/wil6210/ |
| D | txrx.h | 437 union vring_desc { union
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| D | wil6210.h | 378 union vring_desc;
382 volatile union vring_desc *va; /* vring_desc[size], WriteBack by DMA */
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| /linux-4.4.14/Documentation/mic/mpssd/ |
| D | mpssd.c | 337 static unsigned next_desc(struct vring_desc *desc) in next_desc()
417 return ((sizeof(struct vring_desc) * num + sizeof(__u16) * (3 + num) in _vring_size()
1091 header_error_check(struct vring_desc *desc) in header_error_check()
1139 status_error_check(struct vring_desc *desc) in status_error_check()
1177 struct vring_desc *desc; in virtio_block()
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| /linux-4.4.14/drivers/misc/mic/host/ |
| D | mic_debugfs.c | 214 struct vring_desc *desc; in mic_vdev_info_show()
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| /linux-4.4.14/tools/lguest/ |
| D | lguest.c | 662 static unsigned next_desc(struct device *d, struct vring_desc *desc, in next_desc()
745 struct vring_desc *desc; in wait_for_vq_desc()
858 if (desc[i].len % sizeof(struct vring_desc)) in wait_for_vq_desc()
871 max = desc[i].len / sizeof(struct vring_desc); in wait_for_vq_desc()
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