/* SPDX-License-Identifier: GPL-2.0 */ /* Marvell RVU Admin Function driver * * Copyright (C) 2018 Marvell. * */ #ifndef NPC_H #define NPC_H #define NPC_KEX_CHAN_MASK … #define SET_KEX_LD(intf, lid, ltype, ld, cfg) … #define SET_KEX_LDFLAGS(intf, ld, flags, cfg) … enum NPC_LID_E { … }; #define NPC_LT_NA … enum npc_kpu_la_ltype { … }; enum npc_kpu_lb_ltype { … }; /* Don't modify ltypes up to IP6_EXT, otherwise length and checksum of IP * headers may not be checked correctly. IPv4 ltypes and IPv6 ltypes must * differ only at bit 0 so mask 0xE can be used to detect extended headers. */ enum npc_kpu_lc_ltype { … }; /* Don't modify Ltypes upto SCTP, otherwise it will * effect flow tag calculation and thus RSS. */ enum npc_kpu_ld_ltype { … }; enum npc_kpu_le_ltype { … }; enum npc_kpu_lf_ltype { … }; enum npc_kpu_lg_ltype { … }; /* Don't modify Ltypes upto SCTP, otherwise it will * effect flow tag calculation and thus RSS. */ enum npc_kpu_lh_ltype { … }; /* NPC port kind defines how the incoming or outgoing packets * are processed. NPC accepts packets from up to 64 pkinds. * Software assigns pkind for each incoming port such as CGX * Ethernet interfaces, LBK interfaces, etc. */ #define NPC_UNRESERVED_PKIND_COUNT … enum npc_pkind_type { … }; enum npc_interface_type { … }; /* list of known and supported fields in packet header and * fields present in key structure. */ enum key_fields { … }; struct npc_kpu_profile_cam { … } __packed; struct npc_kpu_profile_action { … } __packed; struct npc_kpu_profile { … }; /* NPC KPU register formats */ struct npc_kpu_cam { … }; struct npc_kpu_action0 { … }; struct npc_kpu_action1 { … }; struct npc_kpu_pkind_cpi_def { … }; struct nix_rx_action { … }; /* NPC_AF_INTFX_KEX_CFG field masks */ #define NPC_EXACT_NIBBLE_START … #define NPC_EXACT_NIBBLE_END … #define NPC_EXACT_NIBBLE … /* NPC_EXACT_KEX_S nibble definitions for each field */ #define NPC_EXACT_NIBBLE_HIT … #define NPC_EXACT_NIBBLE_OPC … #define NPC_EXACT_NIBBLE_WAY … #define NPC_EXACT_NIBBLE_INDEX … #define NPC_EXACT_RESULT_HIT … #define NPC_EXACT_RESULT_OPC … #define NPC_EXACT_RESULT_WAY … #define NPC_EXACT_RESULT_IDX … /* NPC_AF_INTFX_KEX_CFG field masks */ #define NPC_PARSE_NIBBLE … /* NPC_PARSE_KEX_S nibble definitions for each field */ #define NPC_PARSE_NIBBLE_CHAN … #define NPC_PARSE_NIBBLE_ERRLEV … #define NPC_PARSE_NIBBLE_ERRCODE … #define NPC_PARSE_NIBBLE_L2L3_BCAST … #define NPC_PARSE_NIBBLE_LA_FLAGS … #define NPC_PARSE_NIBBLE_LA_LTYPE … #define NPC_PARSE_NIBBLE_LB_FLAGS … #define NPC_PARSE_NIBBLE_LB_LTYPE … #define NPC_PARSE_NIBBLE_LC_FLAGS … #define NPC_PARSE_NIBBLE_LC_LTYPE … #define NPC_PARSE_NIBBLE_LD_FLAGS … #define NPC_PARSE_NIBBLE_LD_LTYPE … #define NPC_PARSE_NIBBLE_LE_FLAGS … #define NPC_PARSE_NIBBLE_LE_LTYPE … #define NPC_PARSE_NIBBLE_LF_FLAGS … #define NPC_PARSE_NIBBLE_LF_LTYPE … #define NPC_PARSE_NIBBLE_LG_FLAGS … #define NPC_PARSE_NIBBLE_LG_LTYPE … #define NPC_PARSE_NIBBLE_LH_FLAGS … #define NPC_PARSE_NIBBLE_LH_LTYPE … struct nix_tx_action { … }; /* NIX Receive Vtag Action Structure */ #define RX_VTAG0_VALID_BIT … #define RX_VTAG0_TYPE_MASK … #define RX_VTAG0_LID_MASK … #define RX_VTAG0_RELPTR_MASK … #define RX_VTAG1_VALID_BIT … #define RX_VTAG1_TYPE_MASK … #define RX_VTAG1_LID_MASK … #define RX_VTAG1_RELPTR_MASK … /* NIX Transmit Vtag Action Structure */ #define TX_VTAG0_DEF_MASK … #define TX_VTAG0_OP_MASK … #define TX_VTAG0_LID_MASK … #define TX_VTAG0_RELPTR_MASK … #define TX_VTAG1_DEF_MASK … #define TX_VTAG1_OP_MASK … #define TX_VTAG1_LID_MASK … #define TX_VTAG1_RELPTR_MASK … /* NPC MCAM reserved entry index per nixlf */ #define NIXLF_UCAST_ENTRY … #define NIXLF_BCAST_ENTRY … #define NIXLF_ALLMULTI_ENTRY … #define NIXLF_PROMISC_ENTRY … struct npc_coalesced_kpu_prfl { … }; struct npc_mcam_kex { … } __packed; struct npc_kpu_fwdata { … } __packed; struct npc_lt_def { … } __packed; struct npc_lt_def_ipsec { … } __packed; struct npc_lt_def_apad { … } __packed; struct npc_lt_def_color { … } __packed; struct npc_lt_def_et { … } __packed; struct npc_lt_def_cfg { … } __packed; /* Loadable KPU profile firmware data */ struct npc_kpu_profile_fwdata { … } __packed; struct rvu_npc_mcam_rule { … }; #endif /* NPC_H */
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