Lines Matching defs:from
79 * vringh_kiov_advance - skip bytes from vring_kiov
106 /* Copy some bytes to/from the iovec. Returns num copied. */
684 * vringh_getdesc_user - get next available descriptor from userspace ring.
753 * vringh_iov_pull_user - copy bytes from vring_iov.
770 * @src: the place to copy from.
957 * vringh_getdesc_kern - get next available descriptor from kernelspace ring.
1003 * vringh_iov_pull_kern - copy bytes from vring_iov.
1019 * @src: the place to copy from.
1295 void *from = kaddr + ivec.iov.bvec[0].bv_offset;
1297 tmp = READ_ONCE(*(__virtio16 *)from);
1460 * vringh_getdesc_iotlb - get next available descriptor from ring with
1507 * vringh_iov_pull_iotlb - copy bytes from vring_iov.
1527 * @src: the place to copy from.