| /* 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 RVU_STRUCT_H |
| #define RVU_STRUCT_H |
| |
| /* RVU Block Address Enumeration */ |
| enum rvu_block_addr_e { |
| BLKADDR_RVUM = 0x0ULL, |
| BLKADDR_LMT = 0x1ULL, |
| BLKADDR_MSIX = 0x2ULL, |
| BLKADDR_NPA = 0x3ULL, |
| BLKADDR_NIX0 = 0x4ULL, |
| BLKADDR_NIX1 = 0x5ULL, |
| BLKADDR_NPC = 0x6ULL, |
| BLKADDR_SSO = 0x7ULL, |
| BLKADDR_SSOW = 0x8ULL, |
| BLKADDR_TIM = 0x9ULL, |
| BLKADDR_CPT0 = 0xaULL, |
| BLKADDR_CPT1 = 0xbULL, |
| BLKADDR_NDC0 = 0xcULL, |
| BLKADDR_NDC1 = 0xdULL, |
| BLKADDR_NDC2 = 0xeULL, |
| BLK_COUNT = 0xfULL, |
| }; |
| |
| /* RVU Block Type Enumeration */ |
| enum rvu_block_type_e { |
| BLKTYPE_RVUM = 0x0, |
| BLKTYPE_MSIX = 0x1, |
| BLKTYPE_LMT = 0x2, |
| BLKTYPE_NIX = 0x3, |
| BLKTYPE_NPA = 0x4, |
| BLKTYPE_NPC = 0x5, |
| BLKTYPE_SSO = 0x6, |
| BLKTYPE_SSOW = 0x7, |
| BLKTYPE_TIM = 0x8, |
| BLKTYPE_CPT = 0x9, |
| BLKTYPE_NDC = 0xa, |
| BLKTYPE_MAX = 0xa, |
| }; |
| |
| /* RVU Admin function Interrupt Vector Enumeration */ |
| enum rvu_af_int_vec_e { |
| RVU_AF_INT_VEC_POISON = 0x0, |
| RVU_AF_INT_VEC_PFFLR = 0x1, |
| RVU_AF_INT_VEC_PFME = 0x2, |
| RVU_AF_INT_VEC_GEN = 0x3, |
| RVU_AF_INT_VEC_MBOX = 0x4, |
| RVU_AF_INT_VEC_CNT = 0x5, |
| }; |
| |
| /** |
| * RVU PF Interrupt Vector Enumeration |
| */ |
| enum rvu_pf_int_vec_e { |
| RVU_PF_INT_VEC_VFFLR0 = 0x0, |
| RVU_PF_INT_VEC_VFFLR1 = 0x1, |
| RVU_PF_INT_VEC_VFME0 = 0x2, |
| RVU_PF_INT_VEC_VFME1 = 0x3, |
| RVU_PF_INT_VEC_VFPF_MBOX0 = 0x4, |
| RVU_PF_INT_VEC_VFPF_MBOX1 = 0x5, |
| RVU_PF_INT_VEC_AFPF_MBOX = 0x6, |
| RVU_PF_INT_VEC_CNT = 0x7, |
| }; |
| |
| /* NPA admin queue completion enumeration */ |
| enum npa_aq_comp { |
| NPA_AQ_COMP_NOTDONE = 0x0, |
| NPA_AQ_COMP_GOOD = 0x1, |
| NPA_AQ_COMP_SWERR = 0x2, |
| NPA_AQ_COMP_CTX_POISON = 0x3, |
| NPA_AQ_COMP_CTX_FAULT = 0x4, |
| NPA_AQ_COMP_LOCKERR = 0x5, |
| }; |
| |
| /* NPA admin queue context types */ |
| enum npa_aq_ctype { |
| NPA_AQ_CTYPE_AURA = 0x0, |
| NPA_AQ_CTYPE_POOL = 0x1, |
| }; |
| |
| /* NPA admin queue instruction opcodes */ |
| enum npa_aq_instop { |
| NPA_AQ_INSTOP_NOP = 0x0, |
| NPA_AQ_INSTOP_INIT = 0x1, |
| NPA_AQ_INSTOP_WRITE = 0x2, |
| NPA_AQ_INSTOP_READ = 0x3, |
| NPA_AQ_INSTOP_LOCK = 0x4, |
| NPA_AQ_INSTOP_UNLOCK = 0x5, |
| }; |
| |
| /* NPA admin queue instruction structure */ |
| struct npa_aq_inst_s { |
| #if defined(__BIG_ENDIAN_BITFIELD) |
| u64 doneint : 1; /* W0 */ |
| u64 reserved_44_62 : 19; |
| u64 cindex : 20; |
| u64 reserved_17_23 : 7; |
| u64 lf : 9; |
| u64 ctype : 4; |
| u64 op : 4; |
| #else |
| u64 op : 4; |
| u64 ctype : 4; |
| u64 lf : 9; |
| u64 reserved_17_23 : 7; |
| u64 cindex : 20; |
| u64 reserved_44_62 : 19; |
| u64 doneint : 1; |
| #endif |
| u64 res_addr; /* W1 */ |
| }; |
| |
| /* NPA admin queue result structure */ |
| struct npa_aq_res_s { |
| #if defined(__BIG_ENDIAN_BITFIELD) |
| u64 reserved_17_63 : 47; /* W0 */ |
| u64 doneint : 1; |
| u64 compcode : 8; |
| u64 ctype : 4; |
| u64 op : 4; |
| #else |
| u64 op : 4; |
| u64 ctype : 4; |
| u64 compcode : 8; |
| u64 doneint : 1; |
| u64 reserved_17_63 : 47; |
| #endif |
| u64 reserved_64_127; /* W1 */ |
| }; |
| |
| struct npa_aura_s { |
| u64 pool_addr; /* W0 */ |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W1 */ |
| u64 avg_level : 8; |
| u64 reserved_118_119 : 2; |
| u64 shift : 6; |
| u64 aura_drop : 8; |
| u64 reserved_98_103 : 6; |
| u64 bp_ena : 2; |
| u64 aura_drop_ena : 1; |
| u64 pool_drop_ena : 1; |
| u64 reserved_93 : 1; |
| u64 avg_con : 9; |
| u64 pool_way_mask : 16; |
| u64 pool_caching : 1; |
| u64 reserved_65 : 2; |
| u64 ena : 1; |
| #else |
| u64 ena : 1; |
| u64 reserved_65 : 2; |
| u64 pool_caching : 1; |
| u64 pool_way_mask : 16; |
| u64 avg_con : 9; |
| u64 reserved_93 : 1; |
| u64 pool_drop_ena : 1; |
| u64 aura_drop_ena : 1; |
| u64 bp_ena : 2; |
| u64 reserved_98_103 : 6; |
| u64 aura_drop : 8; |
| u64 shift : 6; |
| u64 reserved_118_119 : 2; |
| u64 avg_level : 8; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W2 */ |
| u64 reserved_189_191 : 3; |
| u64 nix1_bpid : 9; |
| u64 reserved_177_179 : 3; |
| u64 nix0_bpid : 9; |
| u64 reserved_164_167 : 4; |
| u64 count : 36; |
| #else |
| u64 count : 36; |
| u64 reserved_164_167 : 4; |
| u64 nix0_bpid : 9; |
| u64 reserved_177_179 : 3; |
| u64 nix1_bpid : 9; |
| u64 reserved_189_191 : 3; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W3 */ |
| u64 reserved_252_255 : 4; |
| u64 fc_hyst_bits : 4; |
| u64 fc_stype : 2; |
| u64 fc_up_crossing : 1; |
| u64 fc_ena : 1; |
| u64 reserved_240_243 : 4; |
| u64 bp : 8; |
| u64 reserved_228_231 : 4; |
| u64 limit : 36; |
| #else |
| u64 limit : 36; |
| u64 reserved_228_231 : 4; |
| u64 bp : 8; |
| u64 reserved_240_243 : 4; |
| u64 fc_ena : 1; |
| u64 fc_up_crossing : 1; |
| u64 fc_stype : 2; |
| u64 fc_hyst_bits : 4; |
| u64 reserved_252_255 : 4; |
| #endif |
| u64 fc_addr; /* W4 */ |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W5 */ |
| u64 reserved_379_383 : 5; |
| u64 err_qint_idx : 7; |
| u64 reserved_371 : 1; |
| u64 thresh_qint_idx : 7; |
| u64 reserved_363 : 1; |
| u64 thresh_up : 1; |
| u64 thresh_int_ena : 1; |
| u64 thresh_int : 1; |
| u64 err_int_ena : 8; |
| u64 err_int : 8; |
| u64 update_time : 16; |
| u64 pool_drop : 8; |
| #else |
| u64 pool_drop : 8; |
| u64 update_time : 16; |
| u64 err_int : 8; |
| u64 err_int_ena : 8; |
| u64 thresh_int : 1; |
| u64 thresh_int_ena : 1; |
| u64 thresh_up : 1; |
| u64 reserved_363 : 1; |
| u64 thresh_qint_idx : 7; |
| u64 reserved_371 : 1; |
| u64 err_qint_idx : 7; |
| u64 reserved_379_383 : 5; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W6 */ |
| u64 reserved_420_447 : 28; |
| u64 thresh : 36; |
| #else |
| u64 thresh : 36; |
| u64 reserved_420_447 : 28; |
| #endif |
| u64 reserved_448_511; /* W7 */ |
| }; |
| |
| struct npa_pool_s { |
| u64 stack_base; /* W0 */ |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W1 */ |
| u64 reserved_115_127 : 13; |
| u64 buf_size : 11; |
| u64 reserved_100_103 : 4; |
| u64 buf_offset : 12; |
| u64 stack_way_mask : 16; |
| u64 reserved_70_71 : 3; |
| u64 stack_caching : 1; |
| u64 reserved_66_67 : 2; |
| u64 nat_align : 1; |
| u64 ena : 1; |
| #else |
| u64 ena : 1; |
| u64 nat_align : 1; |
| u64 reserved_66_67 : 2; |
| u64 stack_caching : 1; |
| u64 reserved_70_71 : 3; |
| u64 stack_way_mask : 16; |
| u64 buf_offset : 12; |
| u64 reserved_100_103 : 4; |
| u64 buf_size : 11; |
| u64 reserved_115_127 : 13; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W2 */ |
| u64 stack_pages : 32; |
| u64 stack_max_pages : 32; |
| #else |
| u64 stack_max_pages : 32; |
| u64 stack_pages : 32; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W3 */ |
| u64 reserved_240_255 : 16; |
| u64 op_pc : 48; |
| #else |
| u64 op_pc : 48; |
| u64 reserved_240_255 : 16; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W4 */ |
| u64 reserved_316_319 : 4; |
| u64 update_time : 16; |
| u64 reserved_297_299 : 3; |
| u64 fc_up_crossing : 1; |
| u64 fc_hyst_bits : 4; |
| u64 fc_stype : 2; |
| u64 fc_ena : 1; |
| u64 avg_con : 9; |
| u64 avg_level : 8; |
| u64 reserved_270_271 : 2; |
| u64 shift : 6; |
| u64 reserved_260_263 : 4; |
| u64 stack_offset : 4; |
| #else |
| u64 stack_offset : 4; |
| u64 reserved_260_263 : 4; |
| u64 shift : 6; |
| u64 reserved_270_271 : 2; |
| u64 avg_level : 8; |
| u64 avg_con : 9; |
| u64 fc_ena : 1; |
| u64 fc_stype : 2; |
| u64 fc_hyst_bits : 4; |
| u64 fc_up_crossing : 1; |
| u64 reserved_297_299 : 3; |
| u64 update_time : 16; |
| u64 reserved_316_319 : 4; |
| #endif |
| u64 fc_addr; /* W5 */ |
| u64 ptr_start; /* W6 */ |
| u64 ptr_end; /* W7 */ |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W8 */ |
| u64 reserved_571_575 : 5; |
| u64 err_qint_idx : 7; |
| u64 reserved_563 : 1; |
| u64 thresh_qint_idx : 7; |
| u64 reserved_555 : 1; |
| u64 thresh_up : 1; |
| u64 thresh_int_ena : 1; |
| u64 thresh_int : 1; |
| u64 err_int_ena : 8; |
| u64 err_int : 8; |
| u64 reserved_512_535 : 24; |
| #else |
| u64 reserved_512_535 : 24; |
| u64 err_int : 8; |
| u64 err_int_ena : 8; |
| u64 thresh_int : 1; |
| u64 thresh_int_ena : 1; |
| u64 thresh_up : 1; |
| u64 reserved_555 : 1; |
| u64 thresh_qint_idx : 7; |
| u64 reserved_563 : 1; |
| u64 err_qint_idx : 7; |
| u64 reserved_571_575 : 5; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W9 */ |
| u64 reserved_612_639 : 28; |
| u64 thresh : 36; |
| #else |
| u64 thresh : 36; |
| u64 reserved_612_639 : 28; |
| #endif |
| u64 reserved_640_703; /* W10 */ |
| u64 reserved_704_767; /* W11 */ |
| u64 reserved_768_831; /* W12 */ |
| u64 reserved_832_895; /* W13 */ |
| u64 reserved_896_959; /* W14 */ |
| u64 reserved_960_1023; /* W15 */ |
| }; |
| |
| /* NIX admin queue completion status */ |
| enum nix_aq_comp { |
| NIX_AQ_COMP_NOTDONE = 0x0, |
| NIX_AQ_COMP_GOOD = 0x1, |
| NIX_AQ_COMP_SWERR = 0x2, |
| NIX_AQ_COMP_CTX_POISON = 0x3, |
| NIX_AQ_COMP_CTX_FAULT = 0x4, |
| NIX_AQ_COMP_LOCKERR = 0x5, |
| NIX_AQ_COMP_SQB_ALLOC_FAIL = 0x6, |
| }; |
| |
| /* NIX admin queue context types */ |
| enum nix_aq_ctype { |
| NIX_AQ_CTYPE_RQ = 0x0, |
| NIX_AQ_CTYPE_SQ = 0x1, |
| NIX_AQ_CTYPE_CQ = 0x2, |
| NIX_AQ_CTYPE_MCE = 0x3, |
| NIX_AQ_CTYPE_RSS = 0x4, |
| NIX_AQ_CTYPE_DYNO = 0x5, |
| }; |
| |
| /* NIX admin queue instruction opcodes */ |
| enum nix_aq_instop { |
| NIX_AQ_INSTOP_NOP = 0x0, |
| NIX_AQ_INSTOP_INIT = 0x1, |
| NIX_AQ_INSTOP_WRITE = 0x2, |
| NIX_AQ_INSTOP_READ = 0x3, |
| NIX_AQ_INSTOP_LOCK = 0x4, |
| NIX_AQ_INSTOP_UNLOCK = 0x5, |
| }; |
| |
| /* NIX admin queue instruction structure */ |
| struct nix_aq_inst_s { |
| #if defined(__BIG_ENDIAN_BITFIELD) |
| u64 doneint : 1; /* W0 */ |
| u64 reserved_44_62 : 19; |
| u64 cindex : 20; |
| u64 reserved_15_23 : 9; |
| u64 lf : 7; |
| u64 ctype : 4; |
| u64 op : 4; |
| #else |
| u64 op : 4; |
| u64 ctype : 4; |
| u64 lf : 7; |
| u64 reserved_15_23 : 9; |
| u64 cindex : 20; |
| u64 reserved_44_62 : 19; |
| u64 doneint : 1; |
| #endif |
| u64 res_addr; /* W1 */ |
| }; |
| |
| /* NIX admin queue result structure */ |
| struct nix_aq_res_s { |
| #if defined(__BIG_ENDIAN_BITFIELD) |
| u64 reserved_17_63 : 47; /* W0 */ |
| u64 doneint : 1; |
| u64 compcode : 8; |
| u64 ctype : 4; |
| u64 op : 4; |
| #else |
| u64 op : 4; |
| u64 ctype : 4; |
| u64 compcode : 8; |
| u64 doneint : 1; |
| u64 reserved_17_63 : 47; |
| #endif |
| u64 reserved_64_127; /* W1 */ |
| }; |
| |
| /* NIX Completion queue context structure */ |
| struct nix_cq_ctx_s { |
| u64 base; |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W1 */ |
| u64 wrptr : 20; |
| u64 avg_con : 9; |
| u64 cint_idx : 7; |
| u64 cq_err : 1; |
| u64 qint_idx : 7; |
| u64 rsvd_81_83 : 3; |
| u64 bpid : 9; |
| u64 rsvd_69_71 : 3; |
| u64 bp_ena : 1; |
| u64 rsvd_64_67 : 4; |
| #else |
| u64 rsvd_64_67 : 4; |
| u64 bp_ena : 1; |
| u64 rsvd_69_71 : 3; |
| u64 bpid : 9; |
| u64 rsvd_81_83 : 3; |
| u64 qint_idx : 7; |
| u64 cq_err : 1; |
| u64 cint_idx : 7; |
| u64 avg_con : 9; |
| u64 wrptr : 20; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W2 */ |
| u64 update_time : 16; |
| u64 avg_level : 8; |
| u64 head : 20; |
| u64 tail : 20; |
| #else |
| u64 tail : 20; |
| u64 head : 20; |
| u64 avg_level : 8; |
| u64 update_time : 16; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W3 */ |
| u64 cq_err_int_ena : 8; |
| u64 cq_err_int : 8; |
| u64 qsize : 4; |
| u64 rsvd_233_235 : 3; |
| u64 caching : 1; |
| u64 substream : 20; |
| u64 rsvd_210_211 : 2; |
| u64 ena : 1; |
| u64 drop_ena : 1; |
| u64 drop : 8; |
| u64 dp : 8; |
| #else |
| u64 dp : 8; |
| u64 drop : 8; |
| u64 drop_ena : 1; |
| u64 ena : 1; |
| u64 rsvd_210_211 : 2; |
| u64 substream : 20; |
| u64 caching : 1; |
| u64 rsvd_233_235 : 3; |
| u64 qsize : 4; |
| u64 cq_err_int : 8; |
| u64 cq_err_int_ena : 8; |
| #endif |
| }; |
| |
| /* NIX Receive queue context structure */ |
| struct nix_rq_ctx_s { |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W0 */ |
| u64 wqe_aura : 20; |
| u64 substream : 20; |
| u64 cq : 20; |
| u64 ena_wqwd : 1; |
| u64 ipsech_ena : 1; |
| u64 sso_ena : 1; |
| u64 ena : 1; |
| #else |
| u64 ena : 1; |
| u64 sso_ena : 1; |
| u64 ipsech_ena : 1; |
| u64 ena_wqwd : 1; |
| u64 cq : 20; |
| u64 substream : 20; |
| u64 wqe_aura : 20; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W1 */ |
| u64 rsvd_127_122 : 6; |
| u64 lpb_drop_ena : 1; |
| u64 spb_drop_ena : 1; |
| u64 xqe_drop_ena : 1; |
| u64 wqe_caching : 1; |
| u64 pb_caching : 2; |
| u64 sso_tt : 2; |
| u64 sso_grp : 10; |
| u64 lpb_aura : 20; |
| u64 spb_aura : 20; |
| #else |
| u64 spb_aura : 20; |
| u64 lpb_aura : 20; |
| u64 sso_grp : 10; |
| u64 sso_tt : 2; |
| u64 pb_caching : 2; |
| u64 wqe_caching : 1; |
| u64 xqe_drop_ena : 1; |
| u64 spb_drop_ena : 1; |
| u64 lpb_drop_ena : 1; |
| u64 rsvd_127_122 : 6; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W2 */ |
| u64 xqe_hdr_split : 1; |
| u64 xqe_imm_copy : 1; |
| u64 rsvd_189_184 : 6; |
| u64 xqe_imm_size : 6; |
| u64 later_skip : 6; |
| u64 rsvd_171 : 1; |
| u64 first_skip : 7; |
| u64 lpb_sizem1 : 12; |
| u64 spb_ena : 1; |
| u64 rsvd_150_148 : 3; |
| u64 wqe_skip : 2; |
| u64 spb_sizem1 : 6; |
| u64 rsvd_139_128 : 12; |
| #else |
| u64 rsvd_139_128 : 12; |
| u64 spb_sizem1 : 6; |
| u64 wqe_skip : 2; |
| u64 rsvd_150_148 : 3; |
| u64 spb_ena : 1; |
| u64 lpb_sizem1 : 12; |
| u64 first_skip : 7; |
| u64 rsvd_171 : 1; |
| u64 later_skip : 6; |
| u64 xqe_imm_size : 6; |
| u64 rsvd_189_184 : 6; |
| u64 xqe_imm_copy : 1; |
| u64 xqe_hdr_split : 1; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W3 */ |
| u64 spb_pool_pass : 8; |
| u64 spb_pool_drop : 8; |
| u64 spb_aura_pass : 8; |
| u64 spb_aura_drop : 8; |
| u64 wqe_pool_pass : 8; |
| u64 wqe_pool_drop : 8; |
| u64 xqe_pass : 8; |
| u64 xqe_drop : 8; |
| #else |
| u64 xqe_drop : 8; |
| u64 xqe_pass : 8; |
| u64 wqe_pool_drop : 8; |
| u64 wqe_pool_pass : 8; |
| u64 spb_aura_drop : 8; |
| u64 spb_aura_pass : 8; |
| u64 spb_pool_drop : 8; |
| u64 spb_pool_pass : 8; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W4 */ |
| u64 rsvd_319_315 : 5; |
| u64 qint_idx : 7; |
| u64 rq_int_ena : 8; |
| u64 rq_int : 8; |
| u64 rsvd_291_288 : 4; |
| u64 lpb_pool_pass : 8; |
| u64 lpb_pool_drop : 8; |
| u64 lpb_aura_pass : 8; |
| u64 lpb_aura_drop : 8; |
| #else |
| u64 lpb_aura_drop : 8; |
| u64 lpb_aura_pass : 8; |
| u64 lpb_pool_drop : 8; |
| u64 lpb_pool_pass : 8; |
| u64 rsvd_291_288 : 4; |
| u64 rq_int : 8; |
| u64 rq_int_ena : 8; |
| u64 qint_idx : 7; |
| u64 rsvd_319_315 : 5; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W5 */ |
| u64 rsvd_383_366 : 18; |
| u64 flow_tagw : 6; |
| u64 bad_utag : 8; |
| u64 good_utag : 8; |
| u64 ltag : 24; |
| #else |
| u64 ltag : 24; |
| u64 good_utag : 8; |
| u64 bad_utag : 8; |
| u64 flow_tagw : 6; |
| u64 rsvd_383_366 : 18; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W6 */ |
| u64 rsvd_447_432 : 16; |
| u64 octs : 48; |
| #else |
| u64 octs : 48; |
| u64 rsvd_447_432 : 16; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W7 */ |
| u64 rsvd_511_496 : 16; |
| u64 pkts : 48; |
| #else |
| u64 pkts : 48; |
| u64 rsvd_511_496 : 16; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W8 */ |
| u64 rsvd_575_560 : 16; |
| u64 drop_octs : 48; |
| #else |
| u64 drop_octs : 48; |
| u64 rsvd_575_560 : 16; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W9 */ |
| u64 rsvd_639_624 : 16; |
| u64 drop_pkts : 48; |
| #else |
| u64 drop_pkts : 48; |
| u64 rsvd_639_624 : 16; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W10 */ |
| u64 rsvd_703_688 : 16; |
| u64 re_pkts : 48; |
| #else |
| u64 re_pkts : 48; |
| u64 rsvd_703_688 : 16; |
| #endif |
| u64 rsvd_767_704; /* W11 */ |
| u64 rsvd_831_768; /* W12 */ |
| u64 rsvd_895_832; /* W13 */ |
| u64 rsvd_959_896; /* W14 */ |
| u64 rsvd_1023_960; /* W15 */ |
| }; |
| |
| /* NIX sqe sizes */ |
| enum nix_maxsqesz { |
| NIX_MAXSQESZ_W16 = 0x0, |
| NIX_MAXSQESZ_W8 = 0x1, |
| }; |
| |
| /* NIX SQB caching type */ |
| enum nix_stype { |
| NIX_STYPE_STF = 0x0, |
| NIX_STYPE_STT = 0x1, |
| NIX_STYPE_STP = 0x2, |
| }; |
| |
| /* NIX Send queue context structure */ |
| struct nix_sq_ctx_s { |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W0 */ |
| u64 sqe_way_mask : 16; |
| u64 cq : 20; |
| u64 sdp_mcast : 1; |
| u64 substream : 20; |
| u64 qint_idx : 6; |
| u64 ena : 1; |
| #else |
| u64 ena : 1; |
| u64 qint_idx : 6; |
| u64 substream : 20; |
| u64 sdp_mcast : 1; |
| u64 cq : 20; |
| u64 sqe_way_mask : 16; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W1 */ |
| u64 sqb_count : 16; |
| u64 default_chan : 12; |
| u64 smq_rr_quantum : 24; |
| u64 sso_ena : 1; |
| u64 xoff : 1; |
| u64 cq_ena : 1; |
| u64 smq : 9; |
| #else |
| u64 smq : 9; |
| u64 cq_ena : 1; |
| u64 xoff : 1; |
| u64 sso_ena : 1; |
| u64 smq_rr_quantum : 24; |
| u64 default_chan : 12; |
| u64 sqb_count : 16; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W2 */ |
| u64 rsvd_191 : 1; |
| u64 sqe_stype : 2; |
| u64 sq_int_ena : 8; |
| u64 sq_int : 8; |
| u64 sqb_aura : 20; |
| u64 smq_rr_count : 25; |
| #else |
| u64 smq_rr_count : 25; |
| u64 sqb_aura : 20; |
| u64 sq_int : 8; |
| u64 sq_int_ena : 8; |
| u64 sqe_stype : 2; |
| u64 rsvd_191 : 1; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W3 */ |
| u64 rsvd_255_253 : 3; |
| u64 smq_next_sq_vld : 1; |
| u64 smq_pend : 1; |
| u64 smenq_next_sqb_vld : 1; |
| u64 head_offset : 6; |
| u64 smenq_offset : 6; |
| u64 tail_offset : 6; |
| u64 smq_lso_segnum : 8; |
| u64 smq_next_sq : 20; |
| u64 mnq_dis : 1; |
| u64 lmt_dis : 1; |
| u64 cq_limit : 8; |
| u64 max_sqe_size : 2; |
| #else |
| u64 max_sqe_size : 2; |
| u64 cq_limit : 8; |
| u64 lmt_dis : 1; |
| u64 mnq_dis : 1; |
| u64 smq_next_sq : 20; |
| u64 smq_lso_segnum : 8; |
| u64 tail_offset : 6; |
| u64 smenq_offset : 6; |
| u64 head_offset : 6; |
| u64 smenq_next_sqb_vld : 1; |
| u64 smq_pend : 1; |
| u64 smq_next_sq_vld : 1; |
| u64 rsvd_255_253 : 3; |
| #endif |
| u64 next_sqb : 64;/* W4 */ |
| u64 tail_sqb : 64;/* W5 */ |
| u64 smenq_sqb : 64;/* W6 */ |
| u64 smenq_next_sqb : 64;/* W7 */ |
| u64 head_sqb : 64;/* W8 */ |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W9 */ |
| u64 rsvd_639_630 : 10; |
| u64 vfi_lso_vld : 1; |
| u64 vfi_lso_vlan1_ins_ena : 1; |
| u64 vfi_lso_vlan0_ins_ena : 1; |
| u64 vfi_lso_mps : 14; |
| u64 vfi_lso_sb : 8; |
| u64 vfi_lso_sizem1 : 3; |
| u64 vfi_lso_total : 18; |
| u64 rsvd_583_576 : 8; |
| #else |
| u64 rsvd_583_576 : 8; |
| u64 vfi_lso_total : 18; |
| u64 vfi_lso_sizem1 : 3; |
| u64 vfi_lso_sb : 8; |
| u64 vfi_lso_mps : 14; |
| u64 vfi_lso_vlan0_ins_ena : 1; |
| u64 vfi_lso_vlan1_ins_ena : 1; |
| u64 vfi_lso_vld : 1; |
| u64 rsvd_639_630 : 10; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W10 */ |
| u64 rsvd_703_658 : 46; |
| u64 scm_lso_rem : 18; |
| #else |
| u64 scm_lso_rem : 18; |
| u64 rsvd_703_658 : 46; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W11 */ |
| u64 rsvd_767_752 : 16; |
| u64 octs : 48; |
| #else |
| u64 octs : 48; |
| u64 rsvd_767_752 : 16; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W12 */ |
| u64 rsvd_831_816 : 16; |
| u64 pkts : 48; |
| #else |
| u64 pkts : 48; |
| u64 rsvd_831_816 : 16; |
| #endif |
| u64 rsvd_895_832 : 64;/* W13 */ |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W14 */ |
| u64 rsvd_959_944 : 16; |
| u64 dropped_octs : 48; |
| #else |
| u64 dropped_octs : 48; |
| u64 rsvd_959_944 : 16; |
| #endif |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W15 */ |
| u64 rsvd_1023_1008 : 16; |
| u64 dropped_pkts : 48; |
| #else |
| u64 dropped_pkts : 48; |
| u64 rsvd_1023_1008 : 16; |
| #endif |
| }; |
| |
| /* NIX Receive side scaling entry structure*/ |
| struct nix_rsse_s { |
| #if defined(__BIG_ENDIAN_BITFIELD) |
| uint32_t reserved_20_31 : 12; |
| uint32_t rq : 20; |
| #else |
| uint32_t rq : 20; |
| uint32_t reserved_20_31 : 12; |
| |
| #endif |
| }; |
| |
| /* NIX receive multicast/mirror entry structure */ |
| struct nix_rx_mce_s { |
| #if defined(__BIG_ENDIAN_BITFIELD) /* W0 */ |
| uint64_t next : 16; |
| uint64_t pf_func : 16; |
| uint64_t rsvd_31_24 : 8; |
| uint64_t index : 20; |
| uint64_t eol : 1; |
| uint64_t rsvd_2 : 1; |
| uint64_t op : 2; |
| #else |
| uint64_t op : 2; |
| uint64_t rsvd_2 : 1; |
| uint64_t eol : 1; |
| uint64_t index : 20; |
| uint64_t rsvd_31_24 : 8; |
| uint64_t pf_func : 16; |
| uint64_t next : 16; |
| #endif |
| }; |
| |
| enum nix_lsoalg { |
| NIX_LSOALG_NOP, |
| NIX_LSOALG_ADD_SEGNUM, |
| NIX_LSOALG_ADD_PAYLEN, |
| NIX_LSOALG_ADD_OFFSET, |
| NIX_LSOALG_TCP_FLAGS, |
| }; |
| |
| enum nix_txlayer { |
| NIX_TXLAYER_OL3, |
| NIX_TXLAYER_OL4, |
| NIX_TXLAYER_IL3, |
| NIX_TXLAYER_IL4, |
| }; |
| |
| struct nix_lso_format { |
| #if defined(__BIG_ENDIAN_BITFIELD) |
| u64 rsvd_19_63 : 45; |
| u64 alg : 3; |
| u64 rsvd_14_15 : 2; |
| u64 sizem1 : 2; |
| u64 rsvd_10_11 : 2; |
| u64 layer : 2; |
| u64 offset : 8; |
| #else |
| u64 offset : 8; |
| u64 layer : 2; |
| u64 rsvd_10_11 : 2; |
| u64 sizem1 : 2; |
| u64 rsvd_14_15 : 2; |
| u64 alg : 3; |
| u64 rsvd_19_63 : 45; |
| #endif |
| }; |
| |
| struct nix_rx_flowkey_alg { |
| #if defined(__BIG_ENDIAN_BITFIELD) |
| u64 reserved_35_63 :29; |
| u64 ltype_match :4; |
| u64 ltype_mask :4; |
| u64 sel_chan :1; |
| u64 ena :1; |
| u64 reserved_24_24 :1; |
| u64 lid :3; |
| u64 bytesm1 :5; |
| u64 hdr_offset :8; |
| u64 fn_mask :1; |
| u64 ln_mask :1; |
| u64 key_offset :6; |
| #else |
| u64 key_offset :6; |
| u64 ln_mask :1; |
| u64 fn_mask :1; |
| u64 hdr_offset :8; |
| u64 bytesm1 :5; |
| u64 lid :3; |
| u64 reserved_24_24 :1; |
| u64 ena :1; |
| u64 sel_chan :1; |
| u64 ltype_mask :4; |
| u64 ltype_match :4; |
| u64 reserved_35_63 :29; |
| #endif |
| }; |
| |
| /* NIX VTAG size */ |
| enum nix_vtag_size { |
| VTAGSIZE_T4 = 0x0, |
| VTAGSIZE_T8 = 0x1, |
| }; |
| #endif /* RVU_STRUCT_H */ |
