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Searched refs:vnet_hdr_sz (Results 1 – 5 of 5) sorted by relevance

/linux/drivers/net/
H A Dtun_vnet.h65 static inline long tun_vnet_ioctl(int *vnet_hdr_sz, unsigned int *flags, in tun_vnet_ioctl() argument
72 s = *vnet_hdr_sz; in tun_vnet_ioctl()
83 *vnet_hdr_sz = s; in tun_vnet_ioctl()
190 static inline netdev_features_t tun_vnet_hdr_guest_features(int vnet_hdr_sz) in tun_vnet_hdr_guest_features() argument
192 if (vnet_hdr_sz >= TUN_VNET_TNL_SIZE) in tun_vnet_hdr_guest_features()
H A Dtun.c195 int vnet_hdr_sz;
1765 int vnet_hdr_sz = READ_ONCE(tun->vnet_hdr_sz); in tun_get_user()
1767 features = tun_vnet_hdr_guest_features(vnet_hdr_sz); in tun_get_user()
1768 hdr_len = __tun_vnet_hdr_get(vnet_hdr_sz, tun->flags, in tun_get_user()
1773 len -= vnet_hdr_sz; in tun_get_user()
2043 int vnet_hdr_sz = 0; in tun_put_user()
2050 vnet_hdr_sz = READ_ONCE(tun->vnet_hdr_sz); in tun_put_user()
2051 ret = tun_vnet_hdr_put(vnet_hdr_sz, ite in tun_put_user()
193 int vnet_hdr_sz; global() member
1734 int vnet_hdr_sz = READ_ONCE(tun->vnet_hdr_sz); tun_get_user() local
2012 int vnet_hdr_sz = 0; tun_put_user_xdp() local
2044 int vnet_hdr_sz = 0; tun_put_user() local
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H A Dtap.c477 q->vnet_hdr_sz = sizeof(struct virtio_net_hdr); in tap_open()
591 vnet_hdr_len = READ_ONCE(q->vnet_hdr_sz); in tap_get_user()
716 vnet_hdr_len = READ_ONCE(q->vnet_hdr_sz); in tap_put_user()
1030 return tun_vnet_ioctl(&q->vnet_hdr_sz, &q->flags, cmd, sp); in tap_ioctl()
1061 vnet_hdr_len = READ_ONCE(q->vnet_hdr_sz); in tap_get_user_xdp()
/linux/net/packet/
H A Daf_packet.c2089 size_t *len, int vnet_hdr_sz) in packet_rcv_vnet() argument
2093 if (*len < vnet_hdr_sz) in packet_rcv_vnet()
2095 *len -= vnet_hdr_sz; in packet_rcv_vnet()
2100 return memcpy_to_msg(msg, (void *)&vnet_hdr, vnet_hdr_sz); in packet_rcv_vnet()
2246 int vnet_hdr_sz = 0; in tpacket_rcv() local
2304 vnet_hdr_sz = READ_ONCE(po->vnet_hdr_sz); in tpacket_rcv()
2305 if (vnet_hdr_sz) in tpacket_rcv()
2306 netoff += vnet_hdr_sz; in tpacket_rcv()
2332 vnet_hdr_sz = 0; in tpacket_rcv()
2346 vnet_hdr_sz = 0; in tpacket_rcv()
[all …]
/linux/include/linux/
H A Dif_tap.h66 int vnet_hdr_sz; member