octeontx2-af: Add NPC KPU profile

/* SPDX-License-Identifier: GPL-2.0

 * Marvell OcteonTx2 RVU Admin Function driver

 *

 * Copyright (C) 2018 Marvell International Ltd.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

 */

#ifndef NPC_H

#define NPC_H

enum NPC_LID_E {

	NPC_LID_LA = 0,

	NPC_LID_LB,

	NPC_LID_LC,

	NPC_LID_LD,

	NPC_LID_LE,

	NPC_LID_LF,

	NPC_LID_LG,

	NPC_LID_LH,

};

#define NPC_LT_NA 0

enum npc_kpu_la_ltype {

	NPC_LT_LA_8023 = 1,

	NPC_LT_LA_ETHER,

};

enum npc_kpu_lb_ltype {

	NPC_LT_LB_ETAG = 1,

	NPC_LT_LB_CTAG,

	NPC_LT_LB_STAG,

	NPC_LT_LB_BTAG,

	NPC_LT_LB_QINQ,

	NPC_LT_LB_ITAG,

};

enum npc_kpu_lc_ltype {

	NPC_LT_LC_IP = 1,

	NPC_LT_LC_IP6,

	NPC_LT_LC_ARP,

	NPC_LT_LC_RARP,

	NPC_LT_LC_MPLS,

	NPC_LT_LC_NSH,

	NPC_LT_LC_PTP,

	NPC_LT_LC_FCOE,

};

/* Don't modify Ltypes upto SCTP, otherwise it will

 * effect flow tag calculation and thus RSS.

 */

enum npc_kpu_ld_ltype {

	NPC_LT_LD_TCP = 1,

	NPC_LT_LD_UDP,

	NPC_LT_LD_ICMP,

	NPC_LT_LD_SCTP,

	NPC_LT_LD_IGMP,

	NPC_LT_LD_ICMP6,

	NPC_LT_LD_ESP,

	NPC_LT_LD_AH,

	NPC_LT_LD_GRE,

	NPC_LT_LD_GRE_MPLS,

	NPC_LT_LD_GRE_NSH,

	NPC_LT_LD_TU_MPLS,

};

enum npc_kpu_le_ltype {

	NPC_LT_LE_TU_ETHER = 1,

	NPC_LT_LE_TU_PPP,

	NPC_LT_LE_TU_MPLS_IN_NSH,

	NPC_LT_LE_TU_3RD_NSH,

};

enum npc_kpu_lf_ltype {

	NPC_LT_LF_TU_IP = 1,

	NPC_LT_LF_TU_IP6,

	NPC_LT_LF_TU_ARP,

	NPC_LT_LF_TU_MPLS_IP,

	NPC_LT_LF_TU_MPLS_IP6,

	NPC_LT_LF_TU_MPLS_ETHER,

};

enum npc_kpu_lg_ltype {

	NPC_LT_LG_TU_TCP = 1,

	NPC_LT_LG_TU_UDP,

	NPC_LT_LG_TU_SCTP,

	NPC_LT_LG_TU_ICMP,

	NPC_LT_LG_TU_IGMP,

	NPC_LT_LG_TU_ICMP6,

	NPC_LT_LG_TU_ESP,

	NPC_LT_LG_TU_AH,

};

enum npc_kpu_lh_ltype {

	NPC_LT_LH_TCP_DATA = 1,

	NPC_LT_LH_HTTP_DATA,

	NPC_LT_LH_HTTPS_DATA,

	NPC_LT_LH_PPTP_DATA,

	NPC_LT_LH_UDP_DATA,

};

struct npc_kpu_profile_cam {

	u8 state;

	u8 state_mask;

	u16 dp0;

	u16 dp0_mask;

	u16 dp1;

	u16 dp1_mask;

	u16 dp2;

	u16 dp2_mask;

};

struct npc_kpu_profile_action {

	u8 errlev;

	u8 errcode;

	u8 dp0_offset;

	u8 dp1_offset;

	u8 dp2_offset;

	u8 bypass_count;

	u8 parse_done;

	u8 next_state;

	u8 ptr_advance;

	u8 cap_ena;

	u8 lid;

	u8 ltype;

	u8 flags;

	u8 offset;

	u8 mask;

	u8 right;

	u8 shift;

};

struct npc_kpu_profile {

	int cam_entries;

	int action_entries;

	struct npc_kpu_profile_cam *cam;

	struct npc_kpu_profile_action *action;

};

#endif /* NPC_H */