Lines Matching refs:vnet_hdr_sz
190 int vnet_hdr_sz; member
1111 if (len < tun->vnet_hdr_sz) in tun_get_user()
1113 len -= tun->vnet_hdr_sz; in tun_get_user()
1125 iov_iter_advance(from, tun->vnet_hdr_sz - sizeof(gso)); in tun_get_user()
1298 int vnet_hdr_sz = 0; in tun_put_user() local
1304 vnet_hdr_sz = tun->vnet_hdr_sz; in tun_put_user()
1306 total = skb->len + vlan_hlen + vnet_hdr_sz; in tun_put_user()
1322 if (vnet_hdr_sz) { in tun_put_user()
1324 if (iov_iter_count(iter) < vnet_hdr_sz) in tun_put_user()
1368 iov_iter_advance(iter, vnet_hdr_sz - sizeof(gso)); in tun_put_user()
1693 tun->vnet_hdr_sz = sizeof(struct virtio_net_hdr); in tun_set_iff()
1886 int vnet_hdr_sz; in __tun_chr_ioctl() local
2070 vnet_hdr_sz = tun->vnet_hdr_sz; in __tun_chr_ioctl()
2071 if (copy_to_user(argp, &vnet_hdr_sz, sizeof(vnet_hdr_sz))) in __tun_chr_ioctl()
2076 if (copy_from_user(&vnet_hdr_sz, argp, sizeof(vnet_hdr_sz))) { in __tun_chr_ioctl()
2080 if (vnet_hdr_sz < (int)sizeof(struct virtio_net_hdr)) { in __tun_chr_ioctl()
2085 tun->vnet_hdr_sz = vnet_hdr_sz; in __tun_chr_ioctl()