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Searched refs:vring_size (Results 1 – 10 of 10) sorted by relevance

/Linux-v5.4/tools/virtio/
Dvringh_test.c154 mapsize = vring_size(RINGSIZE, ALIGN) in parallel_test()
300 data = guest_map + vring_size(RINGSIZE, ALIGN); in parallel_test()
481 memset(__user_addr_min, 0, vring_size(RINGSIZE, ALIGN)); in main()
509 __kmalloc_fake = __user_addr_min + vring_size(RINGSIZE, ALIGN); in main()
559 __kfree_ignore_start = __user_addr_min + vring_size(RINGSIZE, ALIGN); in main()
578 __kmalloc_fake = __user_addr_min + vring_size(RINGSIZE, ALIGN); in main()
Dvirtio_test.c98 r = posix_memalign(&info->ring, 4096, vring_size(num, 4096)); in vq_info_add()
100 memset(info->ring, 0, vring_size(num, 4096)); in vq_info_add()
/Linux-v5.4/tools/virtio/ringtest/
Dvirtio_ring_0_9.c70 ret = posix_memalign(&p, 0x1000, vring_size(ring_size, 0x1000)); in alloc_ring()
75 memset(p, 0, vring_size(ring_size, 0x1000)); in alloc_ring()
/Linux-v5.4/include/uapi/linux/
Dvirtio_ring.h177 static inline unsigned vring_size(unsigned int num, unsigned long align) in vring_size() function
/Linux-v5.4/drivers/platform/mellanox/
Dmlxbf-tmfifo.c217 size = vring_size(vring->num, vring->align); in mlxbf_tmfifo_free_vrings()
248 size = vring_size(vring->num, vring->align); in mlxbf_tmfifo_alloc_vrings()
938 size = vring_size(vring->num, vring->align); in mlxbf_tmfifo_virtio_find_vqs()
/Linux-v5.4/drivers/remoteproc/
Dremoteproc_virtio.c98 size = vring_size(len, rvring->align); in rp_find_vq()
Dremoteproc_core.c327 size = PAGE_ALIGN(vring_size(rvring->len, rvring->align)); in rproc_alloc_vring()
/Linux-v5.4/drivers/virtio/
Dvirtio_ring.c870 for (; num && vring_size(num, vring_align) > PAGE_SIZE; num /= 2) { in vring_create_virtqueue_split()
871 queue = vring_alloc_queue(vdev, vring_size(num, vring_align), in vring_create_virtqueue_split()
885 queue = vring_alloc_queue(vdev, vring_size(num, vring_align), in vring_create_virtqueue_split()
891 queue_size_in_bytes = vring_size(num, vring_align); in vring_create_virtqueue_split()
/Linux-v5.4/drivers/misc/mic/vop/
Dvop_vringh.c299 vr_size = PAGE_ALIGN(vring_size(num, MIC_VIRTIO_RING_ALIGN) + in vop_virtio_add_device()
311 vr->info = vr->va + vring_size(num, MIC_VIRTIO_RING_ALIGN); in vop_virtio_add_device()
Dvop_main.c323 _vr_size = vring_size(le16_to_cpu(config.num), MIC_VIRTIO_RING_ALIGN); in vop_find_vq()