{ ICE_IPV4_OFOS, 14 },
{ ICE_NVGRE, 34 },
{ ICE_MAC_IL, 42 },
+ { ICE_ETYPE_IL, 54 },
{ ICE_IPV4_IL, 56 },
{ ICE_TCP_IL, 76 },
{ ICE_PROTOCOL_LAST, 0 },
0x00, 0x00, 0x00, 0x00, /* ICE_MAC_IL 42 */
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
- 0x08, 0x00,
+
+ 0x08, 0x00, /* ICE_ETYPE_IL 54 */
0x45, 0x00, 0x00, 0x14, /* ICE_IPV4_IL 56 */
0x00, 0x00, 0x00, 0x00,
{ ICE_IPV4_OFOS, 14 },
{ ICE_NVGRE, 34 },
{ ICE_MAC_IL, 42 },
+ { ICE_ETYPE_IL, 54 },
{ ICE_IPV4_IL, 56 },
{ ICE_UDP_ILOS, 76 },
{ ICE_PROTOCOL_LAST, 0 },
0x00, 0x00, 0x00, 0x00, /* ICE_MAC_IL 42 */
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
- 0x08, 0x00,
+
+ 0x08, 0x00, /* ICE_ETYPE_IL 54 */
0x45, 0x00, 0x00, 0x14, /* ICE_IPV4_IL 56 */
0x00, 0x00, 0x00, 0x00,
{ ICE_GENEVE, 42 },
{ ICE_VXLAN_GPE, 42 },
{ ICE_MAC_IL, 50 },
+ { ICE_ETYPE_IL, 62 },
{ ICE_IPV4_IL, 64 },
{ ICE_TCP_IL, 84 },
{ ICE_PROTOCOL_LAST, 0 },
0x00, 0x00, 0x00, 0x00, /* ICE_MAC_IL 50 */
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
- 0x08, 0x00,
+
+ 0x08, 0x00, /* ICE_ETYPE_IL 62 */
0x45, 0x00, 0x00, 0x28, /* ICE_IPV4_IL 64 */
0x00, 0x01, 0x00, 0x00,
{ ICE_GENEVE, 42 },
{ ICE_VXLAN_GPE, 42 },
{ ICE_MAC_IL, 50 },
+ { ICE_ETYPE_IL, 62 },
{ ICE_IPV4_IL, 64 },
{ ICE_UDP_ILOS, 84 },
{ ICE_PROTOCOL_LAST, 0 },
0x00, 0x00, 0x00, 0x00, /* ICE_MAC_IL 50 */
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
- 0x08, 0x00,
+
+ 0x08, 0x00, /* ICE_ETYPE_IL 62 */
0x45, 0x00, 0x00, 0x1c, /* ICE_IPV4_IL 64 */
0x00, 0x01, 0x00, 0x00,
0x00, 0x08, 0x00, 0x00,
};
+static const struct ice_dummy_pkt_offsets
+dummy_gre_ipv6_tcp_packet_offsets[] = {
+ { ICE_MAC_OFOS, 0 },
+ { ICE_ETYPE_OL, 12 },
+ { ICE_IPV4_OFOS, 14 },
+ { ICE_NVGRE, 34 },
+ { ICE_MAC_IL, 42 },
+ { ICE_ETYPE_IL, 54 },
+ { ICE_IPV6_IL, 56 },
+ { ICE_TCP_IL, 96 },
+ { ICE_PROTOCOL_LAST, 0 },
+};
+
+static const u8 dummy_gre_ipv6_tcp_packet[] = {
+ 0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+
+ 0x08, 0x00, /* ICE_ETYPE_OL 12 */
+
+ 0x45, 0x00, 0x00, 0x66, /* ICE_IPV4_OFOS 14 */
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x2F, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+
+ 0x80, 0x00, 0x65, 0x58, /* ICE_NVGRE 34 */
+ 0x00, 0x00, 0x00, 0x00,
+
+ 0x00, 0x00, 0x00, 0x00, /* ICE_MAC_IL 42 */
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+
+ 0x86, 0xdd, /* ICE_ETYPE_IL 54 */
+
+ 0x60, 0x00, 0x00, 0x00, /* ICE_IPV6_IL 56 */
+ 0x00, 0x08, 0x06, 0x40,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+
+ 0x00, 0x00, 0x00, 0x00, /* ICE_TCP_IL 96 */
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x50, 0x02, 0x20, 0x00,
+ 0x00, 0x00, 0x00, 0x00
+};
+
+static const struct ice_dummy_pkt_offsets
+dummy_gre_ipv6_udp_packet_offsets[] = {
+ { ICE_MAC_OFOS, 0 },
+ { ICE_ETYPE_OL, 12 },
+ { ICE_IPV4_OFOS, 14 },
+ { ICE_NVGRE, 34 },
+ { ICE_MAC_IL, 42 },
+ { ICE_ETYPE_IL, 54 },
+ { ICE_IPV6_IL, 56 },
+ { ICE_UDP_ILOS, 96 },
+ { ICE_PROTOCOL_LAST, 0 },
+};
+
+static const u8 dummy_gre_ipv6_udp_packet[] = {
+ 0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+
+ 0x08, 0x00, /* ICE_ETYPE_OL 12 */
+
+ 0x45, 0x00, 0x00, 0x5a, /* ICE_IPV4_OFOS 14 */
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x2F, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+
+ 0x80, 0x00, 0x65, 0x58, /* ICE_NVGRE 34 */
+ 0x00, 0x00, 0x00, 0x00,
+
+ 0x00, 0x00, 0x00, 0x00, /* ICE_MAC_IL 42 */
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+
+ 0x86, 0xdd, /* ICE_ETYPE_IL 54 */
+
+ 0x60, 0x00, 0x00, 0x00, /* ICE_IPV6_IL 56 */
+ 0x00, 0x08, 0x11, 0x40,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+
+ 0x00, 0x00, 0x00, 0x00, /* ICE_UDP_ILOS 96 */
+ 0x00, 0x08, 0x00, 0x00,
+};
+
+static const struct ice_dummy_pkt_offsets
+dummy_udp_tun_ipv6_tcp_packet_offsets[] = {
+ { ICE_MAC_OFOS, 0 },
+ { ICE_ETYPE_OL, 12 },
+ { ICE_IPV4_OFOS, 14 },
+ { ICE_UDP_OF, 34 },
+ { ICE_VXLAN, 42 },
+ { ICE_GENEVE, 42 },
+ { ICE_VXLAN_GPE, 42 },
+ { ICE_MAC_IL, 50 },
+ { ICE_ETYPE_IL, 62 },
+ { ICE_IPV6_IL, 64 },
+ { ICE_TCP_IL, 104 },
+ { ICE_PROTOCOL_LAST, 0 },
+};
+
+static const u8 dummy_udp_tun_ipv6_tcp_packet[] = {
+ 0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+
+ 0x08, 0x00, /* ICE_ETYPE_OL 12 */
+
+ 0x45, 0x00, 0x00, 0x6e, /* ICE_IPV4_OFOS 14 */
+ 0x00, 0x01, 0x00, 0x00,
+ 0x40, 0x11, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+
+ 0x00, 0x00, 0x12, 0xb5, /* ICE_UDP_OF 34 */
+ 0x00, 0x5a, 0x00, 0x00,
+
+ 0x00, 0x00, 0x65, 0x58, /* ICE_VXLAN 42 */
+ 0x00, 0x00, 0x00, 0x00,
+
+ 0x00, 0x00, 0x00, 0x00, /* ICE_MAC_IL 50 */
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+
+ 0x86, 0xdd, /* ICE_ETYPE_IL 62 */
+
+ 0x60, 0x00, 0x00, 0x00, /* ICE_IPV6_IL 64 */
+ 0x00, 0x08, 0x06, 0x40,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+
+ 0x00, 0x00, 0x00, 0x00, /* ICE_TCP_IL 104 */
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x50, 0x02, 0x20, 0x00,
+ 0x00, 0x00, 0x00, 0x00
+};
+
+static const struct ice_dummy_pkt_offsets
+dummy_udp_tun_ipv6_udp_packet_offsets[] = {
+ { ICE_MAC_OFOS, 0 },
+ { ICE_ETYPE_OL, 12 },
+ { ICE_IPV4_OFOS, 14 },
+ { ICE_UDP_OF, 34 },
+ { ICE_VXLAN, 42 },
+ { ICE_GENEVE, 42 },
+ { ICE_VXLAN_GPE, 42 },
+ { ICE_MAC_IL, 50 },
+ { ICE_ETYPE_IL, 62 },
+ { ICE_IPV6_IL, 64 },
+ { ICE_UDP_ILOS, 104 },
+ { ICE_PROTOCOL_LAST, 0 },
+};
+
+static const u8 dummy_udp_tun_ipv6_udp_packet[] = {
+ 0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+
+ 0x08, 0x00, /* ICE_ETYPE_OL 12 */
+
+ 0x45, 0x00, 0x00, 0x62, /* ICE_IPV4_OFOS 14 */
+ 0x00, 0x01, 0x00, 0x00,
+ 0x00, 0x11, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+
+ 0x00, 0x00, 0x12, 0xb5, /* ICE_UDP_OF 34 */
+ 0x00, 0x4e, 0x00, 0x00,
+
+ 0x00, 0x00, 0x65, 0x58, /* ICE_VXLAN 42 */
+ 0x00, 0x00, 0x00, 0x00,
+
+ 0x00, 0x00, 0x00, 0x00, /* ICE_MAC_IL 50 */
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+
+ 0x86, 0xdd, /* ICE_ETYPE_IL 62 */
+
+ 0x60, 0x00, 0x00, 0x00, /* ICE_IPV6_IL 64 */
+ 0x00, 0x08, 0x11, 0x40,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+
+ 0x00, 0x00, 0x00, 0x00, /* ICE_UDP_ILOS 104 */
+ 0x00, 0x08, 0x00, 0x00,
+};
+
/* offset info for MAC + IPv4 + UDP dummy packet */
static const struct ice_dummy_pkt_offsets dummy_udp_packet_offsets[] = {
{ ICE_MAC_OFOS, 0 },
{ ICE_MAC_OFOS, { 0, 2, 4, 6, 8, 10, 12 } },
{ ICE_MAC_IL, { 0, 2, 4, 6, 8, 10, 12 } },
{ ICE_ETYPE_OL, { 0 } },
+ { ICE_ETYPE_IL, { 0 } },
{ ICE_VLAN_OFOS, { 2, 0 } },
{ ICE_IPV4_OFOS, { 0, 2, 4, 6, 8, 10, 12, 14, 16, 18 } },
{ ICE_IPV4_IL, { 0, 2, 4, 6, 8, 10, 12, 14, 16, 18 } },
{ ICE_MAC_OFOS, ICE_MAC_OFOS_HW },
{ ICE_MAC_IL, ICE_MAC_IL_HW },
{ ICE_ETYPE_OL, ICE_ETYPE_OL_HW },
+ { ICE_ETYPE_IL, ICE_ETYPE_IL_HW },
{ ICE_VLAN_OFOS, ICE_VLAN_OL_HW },
{ ICE_IPV4_OFOS, ICE_IPV4_OFOS_HW },
{ ICE_IPV4_IL, ICE_IPV4_IL_HW },
const struct ice_dummy_pkt_offsets **offsets)
{
bool tcp = false, udp = false, ipv6 = false, vlan = false;
+ bool ipv6_il = false;
u16 i;
for (i = 0; i < lkups_cnt; i++) {
lkups[i].h_u.ethertype.ethtype_id ==
cpu_to_be16(ICE_IPV6_ETHER_ID) &&
lkups[i].m_u.ethertype.ethtype_id ==
- cpu_to_be16(0xFFFF))
+ cpu_to_be16(0xFFFF))
ipv6 = true;
+ else if (lkups[i].type == ICE_ETYPE_IL &&
+ lkups[i].h_u.ethertype.ethtype_id ==
+ cpu_to_be16(ICE_IPV6_ETHER_ID) &&
+ lkups[i].m_u.ethertype.ethtype_id ==
+ cpu_to_be16(0xFFFF))
+ ipv6_il = true;
}
if (tun_type == ICE_SW_TUN_NVGRE) {
+ if (tcp && ipv6_il) {
+ *pkt = dummy_gre_ipv6_tcp_packet;
+ *pkt_len = sizeof(dummy_gre_ipv6_tcp_packet);
+ *offsets = dummy_gre_ipv6_tcp_packet_offsets;
+ return;
+ }
if (tcp) {
*pkt = dummy_gre_tcp_packet;
*pkt_len = sizeof(dummy_gre_tcp_packet);
*offsets = dummy_gre_tcp_packet_offsets;
return;
}
-
+ if (ipv6_il) {
+ *pkt = dummy_gre_ipv6_udp_packet;
+ *pkt_len = sizeof(dummy_gre_ipv6_udp_packet);
+ *offsets = dummy_gre_ipv6_udp_packet_offsets;
+ return;
+ }
*pkt = dummy_gre_udp_packet;
*pkt_len = sizeof(dummy_gre_udp_packet);
*offsets = dummy_gre_udp_packet_offsets;
if (tun_type == ICE_SW_TUN_VXLAN ||
tun_type == ICE_SW_TUN_GENEVE) {
+ if (tcp && ipv6_il) {
+ *pkt = dummy_udp_tun_ipv6_tcp_packet;
+ *pkt_len = sizeof(dummy_udp_tun_ipv6_tcp_packet);
+ *offsets = dummy_udp_tun_ipv6_tcp_packet_offsets;
+ return;
+ }
if (tcp) {
*pkt = dummy_udp_tun_tcp_packet;
*pkt_len = sizeof(dummy_udp_tun_tcp_packet);
*offsets = dummy_udp_tun_tcp_packet_offsets;
return;
}
-
+ if (ipv6_il) {
+ *pkt = dummy_udp_tun_ipv6_udp_packet;
+ *pkt_len = sizeof(dummy_udp_tun_ipv6_udp_packet);
+ *offsets = dummy_udp_tun_ipv6_udp_packet_offsets;
+ return;
+ }
*pkt = dummy_udp_tun_udp_packet;
*pkt_len = sizeof(dummy_udp_tun_udp_packet);
*offsets = dummy_udp_tun_udp_packet_offsets;
len = sizeof(struct ice_ether_hdr);
break;
case ICE_ETYPE_OL:
+ case ICE_ETYPE_IL:
len = sizeof(struct ice_ethtype_hdr);
break;
case ICE_VLAN_OFOS: