Commit c3e39b07 authored by Ioana Radulescu's avatar Ioana Radulescu Committed by Greg Kroah-Hartman
Browse files

staging: fsl-dpaa2/eth: Merge header files 



File net.h contains definitions that are exclusively used by
the key generator/classification API. Merge its contents with
dpkg.h in order to reduce the number of private headers.

Signed-off-by: default avatarIoana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0035698d

drivers/staging/fsl-dpaa2/ethernet/dpkg.h

+349 −1
Original line number Diff line number Diff line
@@ -5,7 +5,6 @@ 
#define __FSL_DPKG_H_



#include <linux/types.h>

#include "net.h"



/* Data Path Key Generator API

 * Contains initialization APIs and runtime APIs for the Key Generator
@@ -58,6 +57,355 @@ struct dpkg_mask { 
	u8 offset;

};



/* Protocol fields */



/* Ethernet fields */

#define NH_FLD_ETH_DA				BIT(0)

#define NH_FLD_ETH_SA				BIT(1)

#define NH_FLD_ETH_LENGTH			BIT(2)

#define NH_FLD_ETH_TYPE				BIT(3)

#define NH_FLD_ETH_FINAL_CKSUM			BIT(4)

#define NH_FLD_ETH_PADDING			BIT(5)

#define NH_FLD_ETH_ALL_FIELDS			(BIT(6) - 1)



/* VLAN fields */

#define NH_FLD_VLAN_VPRI			BIT(0)

#define NH_FLD_VLAN_CFI				BIT(1)

#define NH_FLD_VLAN_VID				BIT(2)

#define NH_FLD_VLAN_LENGTH			BIT(3)

#define NH_FLD_VLAN_TYPE			BIT(4)

#define NH_FLD_VLAN_ALL_FIELDS			(BIT(5) - 1)



#define NH_FLD_VLAN_TCI				(NH_FLD_VLAN_VPRI | \

						 NH_FLD_VLAN_CFI | \

						 NH_FLD_VLAN_VID)



/* IP (generic) fields */

#define NH_FLD_IP_VER				BIT(0)

#define NH_FLD_IP_DSCP				BIT(2)

#define NH_FLD_IP_ECN				BIT(3)

#define NH_FLD_IP_PROTO				BIT(4)

#define NH_FLD_IP_SRC				BIT(5)

#define NH_FLD_IP_DST				BIT(6)

#define NH_FLD_IP_TOS_TC			BIT(7)

#define NH_FLD_IP_ID				BIT(8)

#define NH_FLD_IP_ALL_FIELDS			(BIT(9) - 1)



/* IPV4 fields */

#define NH_FLD_IPV4_VER				BIT(0)

#define NH_FLD_IPV4_HDR_LEN			BIT(1)

#define NH_FLD_IPV4_TOS				BIT(2)

#define NH_FLD_IPV4_TOTAL_LEN			BIT(3)

#define NH_FLD_IPV4_ID				BIT(4)

#define NH_FLD_IPV4_FLAG_D			BIT(5)

#define NH_FLD_IPV4_FLAG_M			BIT(6)

#define NH_FLD_IPV4_OFFSET			BIT(7)

#define NH_FLD_IPV4_TTL				BIT(8)

#define NH_FLD_IPV4_PROTO			BIT(9)

#define NH_FLD_IPV4_CKSUM			BIT(10)

#define NH_FLD_IPV4_SRC_IP			BIT(11)

#define NH_FLD_IPV4_DST_IP			BIT(12)

#define NH_FLD_IPV4_OPTS			BIT(13)

#define NH_FLD_IPV4_OPTS_COUNT			BIT(14)

#define NH_FLD_IPV4_ALL_FIELDS			(BIT(15) - 1)



/* IPV6 fields */

#define NH_FLD_IPV6_VER				BIT(0)

#define NH_FLD_IPV6_TC				BIT(1)

#define NH_FLD_IPV6_SRC_IP			BIT(2)

#define NH_FLD_IPV6_DST_IP			BIT(3)

#define NH_FLD_IPV6_NEXT_HDR			BIT(4)

#define NH_FLD_IPV6_FL				BIT(5)

#define NH_FLD_IPV6_HOP_LIMIT			BIT(6)

#define NH_FLD_IPV6_ID				BIT(7)

#define NH_FLD_IPV6_ALL_FIELDS			(BIT(8) - 1)



/* ICMP fields */

#define NH_FLD_ICMP_TYPE			BIT(0)

#define NH_FLD_ICMP_CODE			BIT(1)

#define NH_FLD_ICMP_CKSUM			BIT(2)

#define NH_FLD_ICMP_ID				BIT(3)

#define NH_FLD_ICMP_SQ_NUM			BIT(4)

#define NH_FLD_ICMP_ALL_FIELDS			(BIT(5) - 1)



/* IGMP fields */

#define NH_FLD_IGMP_VERSION			BIT(0)

#define NH_FLD_IGMP_TYPE			BIT(1)

#define NH_FLD_IGMP_CKSUM			BIT(2)

#define NH_FLD_IGMP_DATA			BIT(3)

#define NH_FLD_IGMP_ALL_FIELDS			(BIT(4) - 1)



/* TCP fields */

#define NH_FLD_TCP_PORT_SRC			BIT(0)

#define NH_FLD_TCP_PORT_DST			BIT(1)

#define NH_FLD_TCP_SEQ				BIT(2)

#define NH_FLD_TCP_ACK				BIT(3)

#define NH_FLD_TCP_OFFSET			BIT(4)

#define NH_FLD_TCP_FLAGS			BIT(5)

#define NH_FLD_TCP_WINDOW			BIT(6)

#define NH_FLD_TCP_CKSUM			BIT(7)

#define NH_FLD_TCP_URGPTR			BIT(8)

#define NH_FLD_TCP_OPTS				BIT(9)

#define NH_FLD_TCP_OPTS_COUNT			BIT(10)

#define NH_FLD_TCP_ALL_FIELDS			(BIT(11) - 1)



/* UDP fields */

#define NH_FLD_UDP_PORT_SRC			BIT(0)

#define NH_FLD_UDP_PORT_DST			BIT(1)

#define NH_FLD_UDP_LEN				BIT(2)

#define NH_FLD_UDP_CKSUM			BIT(3)

#define NH_FLD_UDP_ALL_FIELDS			(BIT(4) - 1)



/* UDP-lite fields */

#define NH_FLD_UDP_LITE_PORT_SRC		BIT(0)

#define NH_FLD_UDP_LITE_PORT_DST		BIT(1)

#define NH_FLD_UDP_LITE_ALL_FIELDS		(BIT(2) - 1)



/* UDP-encap-ESP fields */

#define NH_FLD_UDP_ENC_ESP_PORT_SRC		BIT(0)

#define NH_FLD_UDP_ENC_ESP_PORT_DST		BIT(1)

#define NH_FLD_UDP_ENC_ESP_LEN			BIT(2)

#define NH_FLD_UDP_ENC_ESP_CKSUM		BIT(3)

#define NH_FLD_UDP_ENC_ESP_SPI			BIT(4)

#define NH_FLD_UDP_ENC_ESP_SEQUENCE_NUM		BIT(5)

#define NH_FLD_UDP_ENC_ESP_ALL_FIELDS		(BIT(6) - 1)



/* SCTP fields */

#define NH_FLD_SCTP_PORT_SRC			BIT(0)

#define NH_FLD_SCTP_PORT_DST			BIT(1)

#define NH_FLD_SCTP_VER_TAG			BIT(2)

#define NH_FLD_SCTP_CKSUM			BIT(3)

#define NH_FLD_SCTP_ALL_FIELDS			(BIT(4) - 1)



/* DCCP fields */

#define NH_FLD_DCCP_PORT_SRC			BIT(0)

#define NH_FLD_DCCP_PORT_DST			BIT(1)

#define NH_FLD_DCCP_ALL_FIELDS			(BIT(2) - 1)



/* IPHC fields */

#define NH_FLD_IPHC_CID				BIT(0)

#define NH_FLD_IPHC_CID_TYPE			BIT(1)

#define NH_FLD_IPHC_HCINDEX			BIT(2)

#define NH_FLD_IPHC_GEN				BIT(3)

#define NH_FLD_IPHC_D_BIT			BIT(4)

#define NH_FLD_IPHC_ALL_FIELDS			(BIT(5) - 1)



/* SCTP fields */

#define NH_FLD_SCTP_CHUNK_DATA_TYPE		BIT(0)

#define NH_FLD_SCTP_CHUNK_DATA_FLAGS		BIT(1)

#define NH_FLD_SCTP_CHUNK_DATA_LENGTH		BIT(2)

#define NH_FLD_SCTP_CHUNK_DATA_TSN		BIT(3)

#define NH_FLD_SCTP_CHUNK_DATA_STREAM_ID	BIT(4)

#define NH_FLD_SCTP_CHUNK_DATA_STREAM_SQN	BIT(5)

#define NH_FLD_SCTP_CHUNK_DATA_PAYLOAD_PID	BIT(6)

#define NH_FLD_SCTP_CHUNK_DATA_UNORDERED	BIT(7)

#define NH_FLD_SCTP_CHUNK_DATA_BEGGINING	BIT(8)

#define NH_FLD_SCTP_CHUNK_DATA_END		BIT(9)

#define NH_FLD_SCTP_CHUNK_DATA_ALL_FIELDS	(BIT(10) - 1)



/* L2TPV2 fields */

#define NH_FLD_L2TPV2_TYPE_BIT			BIT(0)

#define NH_FLD_L2TPV2_LENGTH_BIT		BIT(1)

#define NH_FLD_L2TPV2_SEQUENCE_BIT		BIT(2)

#define NH_FLD_L2TPV2_OFFSET_BIT		BIT(3)

#define NH_FLD_L2TPV2_PRIORITY_BIT		BIT(4)

#define NH_FLD_L2TPV2_VERSION			BIT(5)

#define NH_FLD_L2TPV2_LEN			BIT(6)

#define NH_FLD_L2TPV2_TUNNEL_ID			BIT(7)

#define NH_FLD_L2TPV2_SESSION_ID		BIT(8)

#define NH_FLD_L2TPV2_NS			BIT(9)

#define NH_FLD_L2TPV2_NR			BIT(10)

#define NH_FLD_L2TPV2_OFFSET_SIZE		BIT(11)

#define NH_FLD_L2TPV2_FIRST_BYTE		BIT(12)

#define NH_FLD_L2TPV2_ALL_FIELDS		(BIT(13) - 1)



/* L2TPV3 fields */

#define NH_FLD_L2TPV3_CTRL_TYPE_BIT		BIT(0)

#define NH_FLD_L2TPV3_CTRL_LENGTH_BIT		BIT(1)

#define NH_FLD_L2TPV3_CTRL_SEQUENCE_BIT		BIT(2)

#define NH_FLD_L2TPV3_CTRL_VERSION		BIT(3)

#define NH_FLD_L2TPV3_CTRL_LENGTH		BIT(4)

#define NH_FLD_L2TPV3_CTRL_CONTROL		BIT(5)

#define NH_FLD_L2TPV3_CTRL_SENT			BIT(6)

#define NH_FLD_L2TPV3_CTRL_RECV			BIT(7)

#define NH_FLD_L2TPV3_CTRL_FIRST_BYTE		BIT(8)

#define NH_FLD_L2TPV3_CTRL_ALL_FIELDS		(BIT(9) - 1)



#define NH_FLD_L2TPV3_SESS_TYPE_BIT		BIT(0)

#define NH_FLD_L2TPV3_SESS_VERSION		BIT(1)

#define NH_FLD_L2TPV3_SESS_ID			BIT(2)

#define NH_FLD_L2TPV3_SESS_COOKIE		BIT(3)

#define NH_FLD_L2TPV3_SESS_ALL_FIELDS		(BIT(4) - 1)



/* PPP fields */

#define NH_FLD_PPP_PID				BIT(0)

#define NH_FLD_PPP_COMPRESSED			BIT(1)

#define NH_FLD_PPP_ALL_FIELDS			(BIT(2) - 1)



/* PPPoE fields */

#define NH_FLD_PPPOE_VER			BIT(0)

#define NH_FLD_PPPOE_TYPE			BIT(1)

#define NH_FLD_PPPOE_CODE			BIT(2)

#define NH_FLD_PPPOE_SID			BIT(3)

#define NH_FLD_PPPOE_LEN			BIT(4)

#define NH_FLD_PPPOE_SESSION			BIT(5)

#define NH_FLD_PPPOE_PID			BIT(6)

#define NH_FLD_PPPOE_ALL_FIELDS			(BIT(7) - 1)



/* PPP-Mux fields */

#define NH_FLD_PPPMUX_PID			BIT(0)

#define NH_FLD_PPPMUX_CKSUM			BIT(1)

#define NH_FLD_PPPMUX_COMPRESSED		BIT(2)

#define NH_FLD_PPPMUX_ALL_FIELDS		(BIT(3) - 1)



/* PPP-Mux sub-frame fields */

#define NH_FLD_PPPMUX_SUBFRM_PFF		BIT(0)

#define NH_FLD_PPPMUX_SUBFRM_LXT		BIT(1)

#define NH_FLD_PPPMUX_SUBFRM_LEN		BIT(2)

#define NH_FLD_PPPMUX_SUBFRM_PID		BIT(3)

#define NH_FLD_PPPMUX_SUBFRM_USE_PID		BIT(4)

#define NH_FLD_PPPMUX_SUBFRM_ALL_FIELDS		(BIT(5) - 1)



/* LLC fields */

#define NH_FLD_LLC_DSAP				BIT(0)

#define NH_FLD_LLC_SSAP				BIT(1)

#define NH_FLD_LLC_CTRL				BIT(2)

#define NH_FLD_LLC_ALL_FIELDS			(BIT(3) - 1)



/* NLPID fields */

#define NH_FLD_NLPID_NLPID			BIT(0)

#define NH_FLD_NLPID_ALL_FIELDS			(BIT(1) - 1)



/* SNAP fields */

#define NH_FLD_SNAP_OUI				BIT(0)

#define NH_FLD_SNAP_PID				BIT(1)

#define NH_FLD_SNAP_ALL_FIELDS			(BIT(2) - 1)



/* LLC SNAP fields */

#define NH_FLD_LLC_SNAP_TYPE			BIT(0)

#define NH_FLD_LLC_SNAP_ALL_FIELDS		(BIT(1) - 1)



/* ARP fields */

#define NH_FLD_ARP_HTYPE			BIT(0)

#define NH_FLD_ARP_PTYPE			BIT(1)

#define NH_FLD_ARP_HLEN				BIT(2)

#define NH_FLD_ARP_PLEN				BIT(3)

#define NH_FLD_ARP_OPER				BIT(4)

#define NH_FLD_ARP_SHA				BIT(5)

#define NH_FLD_ARP_SPA				BIT(6)

#define NH_FLD_ARP_THA				BIT(7)

#define NH_FLD_ARP_TPA				BIT(8)

#define NH_FLD_ARP_ALL_FIELDS			(BIT(9) - 1)



/* RFC2684 fields */

#define NH_FLD_RFC2684_LLC			BIT(0)

#define NH_FLD_RFC2684_NLPID			BIT(1)

#define NH_FLD_RFC2684_OUI			BIT(2)

#define NH_FLD_RFC2684_PID			BIT(3)

#define NH_FLD_RFC2684_VPN_OUI			BIT(4)

#define NH_FLD_RFC2684_VPN_IDX			BIT(5)

#define NH_FLD_RFC2684_ALL_FIELDS		(BIT(6) - 1)



/* User defined fields */

#define NH_FLD_USER_DEFINED_SRCPORT		BIT(0)

#define NH_FLD_USER_DEFINED_PCDID		BIT(1)

#define NH_FLD_USER_DEFINED_ALL_FIELDS		(BIT(2) - 1)



/* Payload fields */

#define NH_FLD_PAYLOAD_BUFFER			BIT(0)

#define NH_FLD_PAYLOAD_SIZE			BIT(1)

#define NH_FLD_MAX_FRM_SIZE			BIT(2)

#define NH_FLD_MIN_FRM_SIZE			BIT(3)

#define NH_FLD_PAYLOAD_TYPE			BIT(4)

#define NH_FLD_FRAME_SIZE			BIT(5)

#define NH_FLD_PAYLOAD_ALL_FIELDS		(BIT(6) - 1)



/* GRE fields */

#define NH_FLD_GRE_TYPE				BIT(0)

#define NH_FLD_GRE_ALL_FIELDS			(BIT(1) - 1)



/* MINENCAP fields */

#define NH_FLD_MINENCAP_SRC_IP			BIT(0)

#define NH_FLD_MINENCAP_DST_IP			BIT(1)

#define NH_FLD_MINENCAP_TYPE			BIT(2)

#define NH_FLD_MINENCAP_ALL_FIELDS		(BIT(3) - 1)



/* IPSEC AH fields */

#define NH_FLD_IPSEC_AH_SPI			BIT(0)

#define NH_FLD_IPSEC_AH_NH			BIT(1)

#define NH_FLD_IPSEC_AH_ALL_FIELDS		(BIT(2) - 1)



/* IPSEC ESP fields */

#define NH_FLD_IPSEC_ESP_SPI			BIT(0)

#define NH_FLD_IPSEC_ESP_SEQUENCE_NUM		BIT(1)

#define NH_FLD_IPSEC_ESP_ALL_FIELDS		(BIT(2) - 1)



/* MPLS fields */

#define NH_FLD_MPLS_LABEL_STACK			BIT(0)

#define NH_FLD_MPLS_LABEL_STACK_ALL_FIELDS	(BIT(1) - 1)



/* MACSEC fields */

#define NH_FLD_MACSEC_SECTAG			BIT(0)

#define NH_FLD_MACSEC_ALL_FIELDS		(BIT(1) - 1)



/* GTP fields */

#define NH_FLD_GTP_TEID				BIT(0)



/* Supported protocols */

enum net_prot {

	NET_PROT_NONE = 0,

	NET_PROT_PAYLOAD,

	NET_PROT_ETH,

	NET_PROT_VLAN,

	NET_PROT_IPV4,

	NET_PROT_IPV6,

	NET_PROT_IP,

	NET_PROT_TCP,

	NET_PROT_UDP,

	NET_PROT_UDP_LITE,

	NET_PROT_IPHC,

	NET_PROT_SCTP,

	NET_PROT_SCTP_CHUNK_DATA,

	NET_PROT_PPPOE,

	NET_PROT_PPP,

	NET_PROT_PPPMUX,

	NET_PROT_PPPMUX_SUBFRM,

	NET_PROT_L2TPV2,

	NET_PROT_L2TPV3_CTRL,

	NET_PROT_L2TPV3_SESS,

	NET_PROT_LLC,

	NET_PROT_LLC_SNAP,

	NET_PROT_NLPID,

	NET_PROT_SNAP,

	NET_PROT_MPLS,

	NET_PROT_IPSEC_AH,

	NET_PROT_IPSEC_ESP,

	NET_PROT_UDP_ENC_ESP, /* RFC 3948 */

	NET_PROT_MACSEC,

	NET_PROT_GRE,

	NET_PROT_MINENCAP,

	NET_PROT_DCCP,

	NET_PROT_ICMP,

	NET_PROT_IGMP,

	NET_PROT_ARP,

	NET_PROT_CAPWAP_DATA,

	NET_PROT_CAPWAP_CTRL,

	NET_PROT_RFC2684,

	NET_PROT_ICMPV6,

	NET_PROT_FCOE,

	NET_PROT_FIP,

	NET_PROT_ISCSI,

	NET_PROT_GTP,

	NET_PROT_USER_DEFINED_L2,

	NET_PROT_USER_DEFINED_L3,

	NET_PROT_USER_DEFINED_L4,

	NET_PROT_USER_DEFINED_L5,

	NET_PROT_USER_DEFINED_SHIM1,

	NET_PROT_USER_DEFINED_SHIM2,



	NET_PROT_DUMMY_LAST

};



/**

 * struct dpkg_extract - A structure for defining a single extraction

 * @type: Determines how the union below is interpreted:

drivers/staging/fsl-dpaa2/ethernet/net.h

deleted100644 → 0
+0 −357
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */

/* Copyright 2013-2015 Freescale Semiconductor Inc.

 */

#ifndef __FSL_NET_H

#define __FSL_NET_H



/* Protocol fields */



/* Ethernet fields */

#define NH_FLD_ETH_DA				BIT(0)

#define NH_FLD_ETH_SA				BIT(1)

#define NH_FLD_ETH_LENGTH			BIT(2)

#define NH_FLD_ETH_TYPE				BIT(3)

#define NH_FLD_ETH_FINAL_CKSUM			BIT(4)

#define NH_FLD_ETH_PADDING			BIT(5)

#define NH_FLD_ETH_ALL_FIELDS			(BIT(6) - 1)



/* VLAN fields */

#define NH_FLD_VLAN_VPRI			BIT(0)

#define NH_FLD_VLAN_CFI				BIT(1)

#define NH_FLD_VLAN_VID				BIT(2)

#define NH_FLD_VLAN_LENGTH			BIT(3)

#define NH_FLD_VLAN_TYPE			BIT(4)

#define NH_FLD_VLAN_ALL_FIELDS			(BIT(5) - 1)



#define NH_FLD_VLAN_TCI				(NH_FLD_VLAN_VPRI | \

						 NH_FLD_VLAN_CFI | \

						 NH_FLD_VLAN_VID)



/* IP (generic) fields */

#define NH_FLD_IP_VER				BIT(0)

#define NH_FLD_IP_DSCP				BIT(2)

#define NH_FLD_IP_ECN				BIT(3)

#define NH_FLD_IP_PROTO				BIT(4)

#define NH_FLD_IP_SRC				BIT(5)

#define NH_FLD_IP_DST				BIT(6)

#define NH_FLD_IP_TOS_TC			BIT(7)

#define NH_FLD_IP_ID				BIT(8)

#define NH_FLD_IP_ALL_FIELDS			(BIT(9) - 1)



/* IPV4 fields */

#define NH_FLD_IPV4_VER				BIT(0)

#define NH_FLD_IPV4_HDR_LEN			BIT(1)

#define NH_FLD_IPV4_TOS				BIT(2)

#define NH_FLD_IPV4_TOTAL_LEN			BIT(3)

#define NH_FLD_IPV4_ID				BIT(4)

#define NH_FLD_IPV4_FLAG_D			BIT(5)

#define NH_FLD_IPV4_FLAG_M			BIT(6)

#define NH_FLD_IPV4_OFFSET			BIT(7)

#define NH_FLD_IPV4_TTL				BIT(8)

#define NH_FLD_IPV4_PROTO			BIT(9)

#define NH_FLD_IPV4_CKSUM			BIT(10)

#define NH_FLD_IPV4_SRC_IP			BIT(11)

#define NH_FLD_IPV4_DST_IP			BIT(12)

#define NH_FLD_IPV4_OPTS			BIT(13)

#define NH_FLD_IPV4_OPTS_COUNT			BIT(14)

#define NH_FLD_IPV4_ALL_FIELDS			(BIT(15) - 1)



/* IPV6 fields */

#define NH_FLD_IPV6_VER				BIT(0)

#define NH_FLD_IPV6_TC				BIT(1)

#define NH_FLD_IPV6_SRC_IP			BIT(2)

#define NH_FLD_IPV6_DST_IP			BIT(3)

#define NH_FLD_IPV6_NEXT_HDR			BIT(4)

#define NH_FLD_IPV6_FL				BIT(5)

#define NH_FLD_IPV6_HOP_LIMIT			BIT(6)

#define NH_FLD_IPV6_ID				BIT(7)

#define NH_FLD_IPV6_ALL_FIELDS			(BIT(8) - 1)



/* ICMP fields */

#define NH_FLD_ICMP_TYPE			BIT(0)

#define NH_FLD_ICMP_CODE			BIT(1)

#define NH_FLD_ICMP_CKSUM			BIT(2)

#define NH_FLD_ICMP_ID				BIT(3)

#define NH_FLD_ICMP_SQ_NUM			BIT(4)

#define NH_FLD_ICMP_ALL_FIELDS			(BIT(5) - 1)



/* IGMP fields */

#define NH_FLD_IGMP_VERSION			BIT(0)

#define NH_FLD_IGMP_TYPE			BIT(1)

#define NH_FLD_IGMP_CKSUM			BIT(2)

#define NH_FLD_IGMP_DATA			BIT(3)

#define NH_FLD_IGMP_ALL_FIELDS			(BIT(4) - 1)



/* TCP fields */

#define NH_FLD_TCP_PORT_SRC			BIT(0)

#define NH_FLD_TCP_PORT_DST			BIT(1)

#define NH_FLD_TCP_SEQ				BIT(2)

#define NH_FLD_TCP_ACK				BIT(3)

#define NH_FLD_TCP_OFFSET			BIT(4)

#define NH_FLD_TCP_FLAGS			BIT(5)

#define NH_FLD_TCP_WINDOW			BIT(6)

#define NH_FLD_TCP_CKSUM			BIT(7)

#define NH_FLD_TCP_URGPTR			BIT(8)

#define NH_FLD_TCP_OPTS				BIT(9)

#define NH_FLD_TCP_OPTS_COUNT			BIT(10)

#define NH_FLD_TCP_ALL_FIELDS			(BIT(11) - 1)



/* UDP fields */

#define NH_FLD_UDP_PORT_SRC			BIT(0)

#define NH_FLD_UDP_PORT_DST			BIT(1)

#define NH_FLD_UDP_LEN				BIT(2)

#define NH_FLD_UDP_CKSUM			BIT(3)

#define NH_FLD_UDP_ALL_FIELDS			(BIT(4) - 1)



/* UDP-lite fields */

#define NH_FLD_UDP_LITE_PORT_SRC		BIT(0)

#define NH_FLD_UDP_LITE_PORT_DST		BIT(1)

#define NH_FLD_UDP_LITE_ALL_FIELDS		(BIT(2) - 1)



/* UDP-encap-ESP fields */

#define NH_FLD_UDP_ENC_ESP_PORT_SRC		BIT(0)

#define NH_FLD_UDP_ENC_ESP_PORT_DST		BIT(1)

#define NH_FLD_UDP_ENC_ESP_LEN			BIT(2)

#define NH_FLD_UDP_ENC_ESP_CKSUM		BIT(3)

#define NH_FLD_UDP_ENC_ESP_SPI			BIT(4)

#define NH_FLD_UDP_ENC_ESP_SEQUENCE_NUM		BIT(5)

#define NH_FLD_UDP_ENC_ESP_ALL_FIELDS		(BIT(6) - 1)



/* SCTP fields */

#define NH_FLD_SCTP_PORT_SRC			BIT(0)

#define NH_FLD_SCTP_PORT_DST			BIT(1)

#define NH_FLD_SCTP_VER_TAG			BIT(2)

#define NH_FLD_SCTP_CKSUM			BIT(3)

#define NH_FLD_SCTP_ALL_FIELDS			(BIT(4) - 1)



/* DCCP fields */

#define NH_FLD_DCCP_PORT_SRC			BIT(0)

#define NH_FLD_DCCP_PORT_DST			BIT(1)

#define NH_FLD_DCCP_ALL_FIELDS			(BIT(2) - 1)



/* IPHC fields */

#define NH_FLD_IPHC_CID				BIT(0)

#define NH_FLD_IPHC_CID_TYPE			BIT(1)

#define NH_FLD_IPHC_HCINDEX			BIT(2)

#define NH_FLD_IPHC_GEN				BIT(3)

#define NH_FLD_IPHC_D_BIT			BIT(4)

#define NH_FLD_IPHC_ALL_FIELDS			(BIT(5) - 1)



/* SCTP fields */

#define NH_FLD_SCTP_CHUNK_DATA_TYPE		BIT(0)

#define NH_FLD_SCTP_CHUNK_DATA_FLAGS		BIT(1)

#define NH_FLD_SCTP_CHUNK_DATA_LENGTH		BIT(2)

#define NH_FLD_SCTP_CHUNK_DATA_TSN		BIT(3)

#define NH_FLD_SCTP_CHUNK_DATA_STREAM_ID	BIT(4)

#define NH_FLD_SCTP_CHUNK_DATA_STREAM_SQN	BIT(5)

#define NH_FLD_SCTP_CHUNK_DATA_PAYLOAD_PID	BIT(6)

#define NH_FLD_SCTP_CHUNK_DATA_UNORDERED	BIT(7)

#define NH_FLD_SCTP_CHUNK_DATA_BEGGINING	BIT(8)

#define NH_FLD_SCTP_CHUNK_DATA_END		BIT(9)

#define NH_FLD_SCTP_CHUNK_DATA_ALL_FIELDS	(BIT(10) - 1)



/* L2TPV2 fields */

#define NH_FLD_L2TPV2_TYPE_BIT			BIT(0)

#define NH_FLD_L2TPV2_LENGTH_BIT		BIT(1)

#define NH_FLD_L2TPV2_SEQUENCE_BIT		BIT(2)

#define NH_FLD_L2TPV2_OFFSET_BIT		BIT(3)

#define NH_FLD_L2TPV2_PRIORITY_BIT		BIT(4)

#define NH_FLD_L2TPV2_VERSION			BIT(5)

#define NH_FLD_L2TPV2_LEN			BIT(6)

#define NH_FLD_L2TPV2_TUNNEL_ID			BIT(7)

#define NH_FLD_L2TPV2_SESSION_ID		BIT(8)

#define NH_FLD_L2TPV2_NS			BIT(9)

#define NH_FLD_L2TPV2_NR			BIT(10)

#define NH_FLD_L2TPV2_OFFSET_SIZE		BIT(11)

#define NH_FLD_L2TPV2_FIRST_BYTE		BIT(12)

#define NH_FLD_L2TPV2_ALL_FIELDS		(BIT(13) - 1)



/* L2TPV3 fields */

#define NH_FLD_L2TPV3_CTRL_TYPE_BIT		BIT(0)

#define NH_FLD_L2TPV3_CTRL_LENGTH_BIT		BIT(1)

#define NH_FLD_L2TPV3_CTRL_SEQUENCE_BIT		BIT(2)

#define NH_FLD_L2TPV3_CTRL_VERSION		BIT(3)

#define NH_FLD_L2TPV3_CTRL_LENGTH		BIT(4)

#define NH_FLD_L2TPV3_CTRL_CONTROL		BIT(5)

#define NH_FLD_L2TPV3_CTRL_SENT			BIT(6)

#define NH_FLD_L2TPV3_CTRL_RECV			BIT(7)

#define NH_FLD_L2TPV3_CTRL_FIRST_BYTE		BIT(8)

#define NH_FLD_L2TPV3_CTRL_ALL_FIELDS		(BIT(9) - 1)



#define NH_FLD_L2TPV3_SESS_TYPE_BIT		BIT(0)

#define NH_FLD_L2TPV3_SESS_VERSION		BIT(1)

#define NH_FLD_L2TPV3_SESS_ID			BIT(2)

#define NH_FLD_L2TPV3_SESS_COOKIE		BIT(3)

#define NH_FLD_L2TPV3_SESS_ALL_FIELDS		(BIT(4) - 1)



/* PPP fields */

#define NH_FLD_PPP_PID				BIT(0)

#define NH_FLD_PPP_COMPRESSED			BIT(1)

#define NH_FLD_PPP_ALL_FIELDS			(BIT(2) - 1)



/* PPPoE fields */

#define NH_FLD_PPPOE_VER			BIT(0)

#define NH_FLD_PPPOE_TYPE			BIT(1)

#define NH_FLD_PPPOE_CODE			BIT(2)

#define NH_FLD_PPPOE_SID			BIT(3)

#define NH_FLD_PPPOE_LEN			BIT(4)

#define NH_FLD_PPPOE_SESSION			BIT(5)

#define NH_FLD_PPPOE_PID			BIT(6)

#define NH_FLD_PPPOE_ALL_FIELDS			(BIT(7) - 1)



/* PPP-Mux fields */

#define NH_FLD_PPPMUX_PID			BIT(0)

#define NH_FLD_PPPMUX_CKSUM			BIT(1)

#define NH_FLD_PPPMUX_COMPRESSED		BIT(2)

#define NH_FLD_PPPMUX_ALL_FIELDS		(BIT(3) - 1)



/* PPP-Mux sub-frame fields */

#define NH_FLD_PPPMUX_SUBFRM_PFF		BIT(0)

#define NH_FLD_PPPMUX_SUBFRM_LXT		BIT(1)

#define NH_FLD_PPPMUX_SUBFRM_LEN		BIT(2)

#define NH_FLD_PPPMUX_SUBFRM_PID		BIT(3)

#define NH_FLD_PPPMUX_SUBFRM_USE_PID		BIT(4)

#define NH_FLD_PPPMUX_SUBFRM_ALL_FIELDS		(BIT(5) - 1)



/* LLC fields */

#define NH_FLD_LLC_DSAP				BIT(0)

#define NH_FLD_LLC_SSAP				BIT(1)

#define NH_FLD_LLC_CTRL				BIT(2)

#define NH_FLD_LLC_ALL_FIELDS			(BIT(3) - 1)



/* NLPID fields */

#define NH_FLD_NLPID_NLPID			BIT(0)

#define NH_FLD_NLPID_ALL_FIELDS			(BIT(1) - 1)



/* SNAP fields */

#define NH_FLD_SNAP_OUI				BIT(0)

#define NH_FLD_SNAP_PID				BIT(1)

#define NH_FLD_SNAP_ALL_FIELDS			(BIT(2) - 1)



/* LLC SNAP fields */

#define NH_FLD_LLC_SNAP_TYPE			BIT(0)

#define NH_FLD_LLC_SNAP_ALL_FIELDS		(BIT(1) - 1)



/* ARP fields */

#define NH_FLD_ARP_HTYPE			BIT(0)

#define NH_FLD_ARP_PTYPE			BIT(1)

#define NH_FLD_ARP_HLEN				BIT(2)

#define NH_FLD_ARP_PLEN				BIT(3)

#define NH_FLD_ARP_OPER				BIT(4)

#define NH_FLD_ARP_SHA				BIT(5)

#define NH_FLD_ARP_SPA				BIT(6)

#define NH_FLD_ARP_THA				BIT(7)

#define NH_FLD_ARP_TPA				BIT(8)

#define NH_FLD_ARP_ALL_FIELDS			(BIT(9) - 1)



/* RFC2684 fields */

#define NH_FLD_RFC2684_LLC			BIT(0)

#define NH_FLD_RFC2684_NLPID			BIT(1)

#define NH_FLD_RFC2684_OUI			BIT(2)

#define NH_FLD_RFC2684_PID			BIT(3)

#define NH_FLD_RFC2684_VPN_OUI			BIT(4)

#define NH_FLD_RFC2684_VPN_IDX			BIT(5)

#define NH_FLD_RFC2684_ALL_FIELDS		(BIT(6) - 1)



/* User defined fields */

#define NH_FLD_USER_DEFINED_SRCPORT		BIT(0)

#define NH_FLD_USER_DEFINED_PCDID		BIT(1)

#define NH_FLD_USER_DEFINED_ALL_FIELDS		(BIT(2) - 1)



/* Payload fields */

#define NH_FLD_PAYLOAD_BUFFER			BIT(0)

#define NH_FLD_PAYLOAD_SIZE			BIT(1)

#define NH_FLD_MAX_FRM_SIZE			BIT(2)

#define NH_FLD_MIN_FRM_SIZE			BIT(3)

#define NH_FLD_PAYLOAD_TYPE			BIT(4)

#define NH_FLD_FRAME_SIZE			BIT(5)

#define NH_FLD_PAYLOAD_ALL_FIELDS		(BIT(6) - 1)



/* GRE fields */

#define NH_FLD_GRE_TYPE				BIT(0)

#define NH_FLD_GRE_ALL_FIELDS			(BIT(1) - 1)



/* MINENCAP fields */

#define NH_FLD_MINENCAP_SRC_IP			BIT(0)

#define NH_FLD_MINENCAP_DST_IP			BIT(1)

#define NH_FLD_MINENCAP_TYPE			BIT(2)

#define NH_FLD_MINENCAP_ALL_FIELDS		(BIT(3) - 1)



/* IPSEC AH fields */

#define NH_FLD_IPSEC_AH_SPI			BIT(0)

#define NH_FLD_IPSEC_AH_NH			BIT(1)

#define NH_FLD_IPSEC_AH_ALL_FIELDS		(BIT(2) - 1)



/* IPSEC ESP fields */

#define NH_FLD_IPSEC_ESP_SPI			BIT(0)

#define NH_FLD_IPSEC_ESP_SEQUENCE_NUM		BIT(1)

#define NH_FLD_IPSEC_ESP_ALL_FIELDS		(BIT(2) - 1)





/* MPLS fields */

#define NH_FLD_MPLS_LABEL_STACK			BIT(0)

#define NH_FLD_MPLS_LABEL_STACK_ALL_FIELDS	(BIT(1) - 1)



/* MACSEC fields */

#define NH_FLD_MACSEC_SECTAG			BIT(0)

#define NH_FLD_MACSEC_ALL_FIELDS		(BIT(1) - 1)



/* GTP fields */

#define NH_FLD_GTP_TEID				BIT(0)



/* Supported protocols */

enum net_prot {

	NET_PROT_NONE = 0,

	NET_PROT_PAYLOAD,

	NET_PROT_ETH,

	NET_PROT_VLAN,

	NET_PROT_IPV4,

	NET_PROT_IPV6,

	NET_PROT_IP,

	NET_PROT_TCP,

	NET_PROT_UDP,

	NET_PROT_UDP_LITE,

	NET_PROT_IPHC,

	NET_PROT_SCTP,

	NET_PROT_SCTP_CHUNK_DATA,

	NET_PROT_PPPOE,

	NET_PROT_PPP,

	NET_PROT_PPPMUX,

	NET_PROT_PPPMUX_SUBFRM,

	NET_PROT_L2TPV2,

	NET_PROT_L2TPV3_CTRL,

	NET_PROT_L2TPV3_SESS,

	NET_PROT_LLC,

	NET_PROT_LLC_SNAP,

	NET_PROT_NLPID,

	NET_PROT_SNAP,

	NET_PROT_MPLS,

	NET_PROT_IPSEC_AH,

	NET_PROT_IPSEC_ESP,

	NET_PROT_UDP_ENC_ESP, /* RFC 3948 */

	NET_PROT_MACSEC,

	NET_PROT_GRE,

	NET_PROT_MINENCAP,

	NET_PROT_DCCP,

	NET_PROT_ICMP,

	NET_PROT_IGMP,

	NET_PROT_ARP,

	NET_PROT_CAPWAP_DATA,

	NET_PROT_CAPWAP_CTRL,

	NET_PROT_RFC2684,

	NET_PROT_ICMPV6,

	NET_PROT_FCOE,

	NET_PROT_FIP,

	NET_PROT_ISCSI,

	NET_PROT_GTP,

	NET_PROT_USER_DEFINED_L2,

	NET_PROT_USER_DEFINED_L3,

	NET_PROT_USER_DEFINED_L4,

	NET_PROT_USER_DEFINED_L5,

	NET_PROT_USER_DEFINED_SHIM1,

	NET_PROT_USER_DEFINED_SHIM2,



	NET_PROT_DUMMY_LAST

};



#endif /* __FSL_NET_H */