/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2001-2020 Intel Corporation
+ * Copyright(c) 2001-2021 Intel Corporation
*/
#ifndef _ICE_FDIR_H_
#define ICE_IP_PROTO_IP 0
#define ICE_IP_PROTO_ESP 50
+#define ICE_FDIR_GTPU_IP_INNER_PKT_OFF 50
+#define ICE_FDIR_GTPU_EH_INNER_PKT_OFF 58
+
#define ICE_FDIR_TUN_PKT_OFF 50
#define ICE_FDIR_MAX_RAW_PKT_SIZE (512 + ICE_FDIR_TUN_PKT_OFF)
#define ICE_FDIR_BUF_FULL_MARGIN 10
#define ICE_IPV6_TC_OFFSET 14
#define ICE_IPV6_HLIM_OFFSET 21
#define ICE_IPV6_PROTO_OFFSET 20
+/* For TUN inner (without inner MAC) */
+#define ICE_IPV4_NO_MAC_TOS_OFFSET 1
+#define ICE_IPV4_NO_MAC_TTL_OFFSET 8
+#define ICE_IPV4_NO_MAC_PROTO_OFFSET 9
+#define ICE_IPV4_NO_MAC_SRC_ADDR_OFFSET 12
+#define ICE_IPV4_NO_MAC_DST_ADDR_OFFSET 16
+#define ICE_TCP4_NO_MAC_SRC_PORT_OFFSET 20
+#define ICE_TCP4_NO_MAC_DST_PORT_OFFSET 22
+#define ICE_UDP4_NO_MAC_SRC_PORT_OFFSET 20
+#define ICE_UDP4_NO_MAC_DST_PORT_OFFSET 22
+#define ICE_IPV6_NO_MAC_TC_OFFSET 0
+#define ICE_IPV6_NO_MAC_HLIM_OFFSET 7
+#define ICE_IPV6_NO_MAC_PROTO_OFFSET 6
+#define ICE_IPV6_NO_MAC_SRC_ADDR_OFFSET 8
+#define ICE_IPV6_NO_MAC_DST_ADDR_OFFSET 24
+#define ICE_TCP6_NO_MAC_SRC_PORT_OFFSET 40
+#define ICE_TCP6_NO_MAC_DST_PORT_OFFSET 42
+#define ICE_UDP6_NO_MAC_SRC_PORT_OFFSET 40
+#define ICE_UDP6_NO_MAC_DST_PORT_OFFSET 42
#define ICE_IPV4_GTPU_TEID_OFFSET 46
#define ICE_IPV4_GTPU_QFI_OFFSET 56
#define ICE_IPV6_GTPU_TEID_OFFSET 66
#define ICE_IPV6_AH_SPI_OFFSET 58
#define ICE_IPV4_NAT_T_ESP_SPI_OFFSET 42
#define ICE_IPV6_NAT_T_ESP_SPI_OFFSET 62
+#define ICE_IPV4_VXLAN_VNI_OFFSET 45
+#define ICE_ECPRI_TP0_PC_ID_OFFSET 18
+#define ICE_IPV4_UDP_ECPRI_TP0_PC_ID_OFFSET 46
#define ICE_FDIR_MAX_FLTRS 16384
__be32 session_id;
};
+struct ice_fdir_udp_vxlan {
+ __be32 vni; /* 8 bits reserved, always be zero */
+};
+
+struct ice_fdir_ecpri {
+ __be16 pc_id;
+};
+
struct ice_fdir_extra {
u8 dst_mac[ETH_ALEN]; /* dest MAC address */
+ u8 src_mac[ETH_ALEN]; /* src MAC address */
__be16 ether_type; /* for NON_IP_L2 */
u32 usr_def[2]; /* user data */
__be16 vlan_type; /* VLAN ethertype */
struct ice_fdir_v6 v6;
} ip, mask;
+ /* for tunnel outer part */
+ union {
+ struct ice_fdir_v4 v4;
+ struct ice_fdir_v6 v6;
+ } ip_outer, mask_outer;
+
+ struct ice_fdir_extra ext_data_outer;
+ struct ice_fdir_extra ext_mask_outer;
+
+ struct ice_fdir_udp_vxlan vxlan_data;
+ struct ice_fdir_udp_vxlan vxlan_mask;
+
struct ice_fdir_udp_gtp gtpu_data;
struct ice_fdir_udp_gtp gtpu_mask;
struct ice_fdir_l2tpv3 l2tpv3_data;
struct ice_fdir_l2tpv3 l2tpv3_mask;
+ struct ice_fdir_ecpri ecpri_data;
+ struct ice_fdir_ecpri ecpri_mask;
+
struct ice_fdir_extra ext_data;
struct ice_fdir_extra ext_mask;