linux/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.h

/* SPDX-License-Identifier: GPL-2.0 */
/* Marvell RVU Admin Function driver
 *
 * Copyright (C) 2022 Marvell.
 *
 */

#ifndef __RVU_NPC_HASH_H
#define __RVU_NPC_HASH_H

#define RVU_NPC_HASH_SECRET_KEY0 …
#define RVU_NPC_HASH_SECRET_KEY1 …
#define RVU_NPC_HASH_SECRET_KEY2 …

#define NPC_MAX_HASH …
#define NPC_MAX_HASH_MASK …

#define KEX_LD_CFG_USE_HASH(use_hash, bytesm1, hdr_ofs, ena, flags_ena, key_ofs) …
#define KEX_LD_CFG_HASH(hdr_ofs, bytesm1, lt_en, lid_en, lid, ltype_match, ltype_mask) …

#define SET_KEX_LD_HASH(intf, ld, cfg) …

#define SET_KEX_LD_HASH_MASK(intf, ld, mask_idx, cfg) …

#define GET_KEX_LD_HASH_CTRL(intf, ld) …

#define GET_KEX_LD_HASH_MASK(intf, ld, mask_idx) …

#define SET_KEX_LD_HASH_CTRL(intf, ld, cfg) …

struct npc_mcam_kex_hash { … } __packed;

void npc_update_field_hash(struct rvu *rvu, u8 intf,
			   struct mcam_entry *entry,
			   int blkaddr,
			   u64 features,
			   struct flow_msg *pkt,
			   struct flow_msg *mask,
			   struct flow_msg *opkt,
			   struct flow_msg *omask);
void npc_config_secret_key(struct rvu *rvu, int blkaddr);
void npc_program_mkex_hash(struct rvu *rvu, int blkaddr);
u32 npc_field_hash_calc(u64 *ldata, struct npc_get_field_hash_info_rsp rsp,
			u8 intf, u8 hash_idx);

static struct npc_mcam_kex_hash npc_mkex_hash_default __maybe_unused = …;

/* If exact match table support is enabled, enable drop rules */
#define NPC_MCAM_DROP_RULE_MAX …
#define NPC_MCAM_SDP_DROP_RULE_IDX …

#define RVU_PFFUNC(pf, func) …

enum npc_exact_opc_type { … };

struct npc_exact_table_entry { … };

struct npc_exact_table { … };

bool rvu_npc_exact_has_match_table(struct rvu *rvu);
u32 rvu_npc_exact_get_max_entries(struct rvu *rvu);
int rvu_npc_exact_init(struct rvu *rvu);
int rvu_npc_exact_mac_addr_reset(struct rvu *rvu, struct cgx_mac_addr_reset_req *req,
				 struct msg_rsp *rsp);

int rvu_npc_exact_mac_addr_update(struct rvu *rvu,
				  struct cgx_mac_addr_update_req *req,
				  struct cgx_mac_addr_update_rsp *rsp);

int rvu_npc_exact_mac_addr_add(struct rvu *rvu,
			       struct cgx_mac_addr_add_req *req,
			       struct cgx_mac_addr_add_rsp *rsp);

int rvu_npc_exact_mac_addr_del(struct rvu *rvu,
			       struct cgx_mac_addr_del_req *req,
			       struct msg_rsp *rsp);

int rvu_npc_exact_mac_addr_set(struct rvu *rvu, struct cgx_mac_addr_set_or_get *req,
			       struct cgx_mac_addr_set_or_get *rsp);

void rvu_npc_exact_reset(struct rvu *rvu, u16 pcifunc);

bool rvu_npc_exact_can_disable_feature(struct rvu *rvu);
void rvu_npc_exact_disable_feature(struct rvu *rvu);
void rvu_npc_exact_reset(struct rvu *rvu, u16 pcifunc);
u16 rvu_npc_exact_drop_rule_to_pcifunc(struct rvu *rvu, u32 drop_rule_idx);
int rvu_npc_exact_promisc_disable(struct rvu *rvu, u16 pcifunc);
int rvu_npc_exact_promisc_enable(struct rvu *rvu, u16 pcifunc);
#endif /* RVU_NPC_HASH_H */