41a7aa7b80
Configure NIX RX flowkey algorithm configuration to support RSS (receive side scaling). Currently support for only L3/L4 2-tuple and 4-tuple hash of IPv4/v6/TCP/UDP/SCTP is added. HW supports upto 32 different flowkey algorithms which SW can define, this patch defines 9. NPC RX ACTION has to point to one of these flowkey indices for RSS to work. The configuration is dependent on NPC parse result's layer info. So if NPC KPU profile changes suchthat LID/LTYPE values of above said protocols change then this configuration will most likely be effected. Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
917 lines
22 KiB
C
917 lines
22 KiB
C
/* SPDX-License-Identifier: GPL-2.0
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* Marvell OcteonTx2 RVU Admin Function driver
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*
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* Copyright (C) 2018 Marvell International Ltd.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef RVU_STRUCT_H
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#define RVU_STRUCT_H
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/* RVU Block Address Enumeration */
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enum rvu_block_addr_e {
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BLKADDR_RVUM = 0x0ULL,
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BLKADDR_LMT = 0x1ULL,
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BLKADDR_MSIX = 0x2ULL,
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BLKADDR_NPA = 0x3ULL,
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BLKADDR_NIX0 = 0x4ULL,
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BLKADDR_NIX1 = 0x5ULL,
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BLKADDR_NPC = 0x6ULL,
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BLKADDR_SSO = 0x7ULL,
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BLKADDR_SSOW = 0x8ULL,
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BLKADDR_TIM = 0x9ULL,
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BLKADDR_CPT0 = 0xaULL,
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BLKADDR_CPT1 = 0xbULL,
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BLKADDR_NDC0 = 0xcULL,
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BLKADDR_NDC1 = 0xdULL,
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BLKADDR_NDC2 = 0xeULL,
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BLK_COUNT = 0xfULL,
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};
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/* RVU Block Type Enumeration */
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enum rvu_block_type_e {
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BLKTYPE_RVUM = 0x0,
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BLKTYPE_MSIX = 0x1,
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BLKTYPE_LMT = 0x2,
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BLKTYPE_NIX = 0x3,
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BLKTYPE_NPA = 0x4,
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BLKTYPE_NPC = 0x5,
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BLKTYPE_SSO = 0x6,
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BLKTYPE_SSOW = 0x7,
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BLKTYPE_TIM = 0x8,
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BLKTYPE_CPT = 0x9,
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BLKTYPE_NDC = 0xa,
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BLKTYPE_MAX = 0xa,
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};
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/* RVU Admin function Interrupt Vector Enumeration */
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enum rvu_af_int_vec_e {
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RVU_AF_INT_VEC_POISON = 0x0,
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RVU_AF_INT_VEC_PFFLR = 0x1,
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RVU_AF_INT_VEC_PFME = 0x2,
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RVU_AF_INT_VEC_GEN = 0x3,
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RVU_AF_INT_VEC_MBOX = 0x4,
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RVU_AF_INT_VEC_CNT = 0x5,
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};
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/**
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* RVU PF Interrupt Vector Enumeration
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*/
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enum rvu_pf_int_vec_e {
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RVU_PF_INT_VEC_VFFLR0 = 0x0,
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RVU_PF_INT_VEC_VFFLR1 = 0x1,
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RVU_PF_INT_VEC_VFME0 = 0x2,
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RVU_PF_INT_VEC_VFME1 = 0x3,
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RVU_PF_INT_VEC_VFPF_MBOX0 = 0x4,
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RVU_PF_INT_VEC_VFPF_MBOX1 = 0x5,
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RVU_PF_INT_VEC_AFPF_MBOX = 0x6,
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RVU_PF_INT_VEC_CNT = 0x7,
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};
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/* NPA admin queue completion enumeration */
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enum npa_aq_comp {
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NPA_AQ_COMP_NOTDONE = 0x0,
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NPA_AQ_COMP_GOOD = 0x1,
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NPA_AQ_COMP_SWERR = 0x2,
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NPA_AQ_COMP_CTX_POISON = 0x3,
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NPA_AQ_COMP_CTX_FAULT = 0x4,
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NPA_AQ_COMP_LOCKERR = 0x5,
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};
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/* NPA admin queue context types */
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enum npa_aq_ctype {
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NPA_AQ_CTYPE_AURA = 0x0,
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NPA_AQ_CTYPE_POOL = 0x1,
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};
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/* NPA admin queue instruction opcodes */
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enum npa_aq_instop {
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NPA_AQ_INSTOP_NOP = 0x0,
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NPA_AQ_INSTOP_INIT = 0x1,
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NPA_AQ_INSTOP_WRITE = 0x2,
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NPA_AQ_INSTOP_READ = 0x3,
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NPA_AQ_INSTOP_LOCK = 0x4,
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NPA_AQ_INSTOP_UNLOCK = 0x5,
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};
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/* NPA admin queue instruction structure */
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struct npa_aq_inst_s {
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#if defined(__BIG_ENDIAN_BITFIELD)
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u64 doneint : 1; /* W0 */
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u64 reserved_44_62 : 19;
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u64 cindex : 20;
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u64 reserved_17_23 : 7;
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u64 lf : 9;
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u64 ctype : 4;
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u64 op : 4;
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#else
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u64 op : 4;
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u64 ctype : 4;
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u64 lf : 9;
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u64 reserved_17_23 : 7;
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u64 cindex : 20;
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u64 reserved_44_62 : 19;
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u64 doneint : 1;
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#endif
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u64 res_addr; /* W1 */
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};
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/* NPA admin queue result structure */
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struct npa_aq_res_s {
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#if defined(__BIG_ENDIAN_BITFIELD)
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u64 reserved_17_63 : 47; /* W0 */
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u64 doneint : 1;
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u64 compcode : 8;
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u64 ctype : 4;
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u64 op : 4;
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#else
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u64 op : 4;
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u64 ctype : 4;
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u64 compcode : 8;
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u64 doneint : 1;
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u64 reserved_17_63 : 47;
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#endif
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u64 reserved_64_127; /* W1 */
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};
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struct npa_aura_s {
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u64 pool_addr; /* W0 */
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#if defined(__BIG_ENDIAN_BITFIELD) /* W1 */
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u64 avg_level : 8;
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u64 reserved_118_119 : 2;
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u64 shift : 6;
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u64 aura_drop : 8;
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u64 reserved_98_103 : 6;
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u64 bp_ena : 2;
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u64 aura_drop_ena : 1;
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u64 pool_drop_ena : 1;
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u64 reserved_93 : 1;
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u64 avg_con : 9;
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u64 pool_way_mask : 16;
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u64 pool_caching : 1;
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u64 reserved_65 : 2;
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u64 ena : 1;
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#else
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u64 ena : 1;
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u64 reserved_65 : 2;
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u64 pool_caching : 1;
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u64 pool_way_mask : 16;
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u64 avg_con : 9;
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u64 reserved_93 : 1;
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u64 pool_drop_ena : 1;
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u64 aura_drop_ena : 1;
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u64 bp_ena : 2;
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u64 reserved_98_103 : 6;
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u64 aura_drop : 8;
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u64 shift : 6;
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u64 reserved_118_119 : 2;
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u64 avg_level : 8;
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#endif
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#if defined(__BIG_ENDIAN_BITFIELD) /* W2 */
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u64 reserved_189_191 : 3;
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u64 nix1_bpid : 9;
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u64 reserved_177_179 : 3;
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u64 nix0_bpid : 9;
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u64 reserved_164_167 : 4;
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u64 count : 36;
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#else
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u64 count : 36;
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u64 reserved_164_167 : 4;
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u64 nix0_bpid : 9;
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u64 reserved_177_179 : 3;
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u64 nix1_bpid : 9;
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u64 reserved_189_191 : 3;
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#endif
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#if defined(__BIG_ENDIAN_BITFIELD) /* W3 */
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u64 reserved_252_255 : 4;
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u64 fc_hyst_bits : 4;
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u64 fc_stype : 2;
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u64 fc_up_crossing : 1;
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u64 fc_ena : 1;
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u64 reserved_240_243 : 4;
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u64 bp : 8;
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u64 reserved_228_231 : 4;
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u64 limit : 36;
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#else
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u64 limit : 36;
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u64 reserved_228_231 : 4;
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u64 bp : 8;
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u64 reserved_240_243 : 4;
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u64 fc_ena : 1;
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u64 fc_up_crossing : 1;
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u64 fc_stype : 2;
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u64 fc_hyst_bits : 4;
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u64 reserved_252_255 : 4;
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#endif
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u64 fc_addr; /* W4 */
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#if defined(__BIG_ENDIAN_BITFIELD) /* W5 */
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u64 reserved_379_383 : 5;
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u64 err_qint_idx : 7;
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u64 reserved_371 : 1;
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u64 thresh_qint_idx : 7;
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u64 reserved_363 : 1;
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u64 thresh_up : 1;
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u64 thresh_int_ena : 1;
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u64 thresh_int : 1;
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u64 err_int_ena : 8;
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u64 err_int : 8;
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u64 update_time : 16;
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u64 pool_drop : 8;
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#else
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u64 pool_drop : 8;
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u64 update_time : 16;
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u64 err_int : 8;
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u64 err_int_ena : 8;
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u64 thresh_int : 1;
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u64 thresh_int_ena : 1;
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u64 thresh_up : 1;
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u64 reserved_363 : 1;
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u64 thresh_qint_idx : 7;
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u64 reserved_371 : 1;
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u64 err_qint_idx : 7;
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u64 reserved_379_383 : 5;
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#endif
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#if defined(__BIG_ENDIAN_BITFIELD) /* W6 */
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u64 reserved_420_447 : 28;
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u64 thresh : 36;
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#else
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u64 thresh : 36;
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u64 reserved_420_447 : 28;
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#endif
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u64 reserved_448_511; /* W7 */
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};
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struct npa_pool_s {
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u64 stack_base; /* W0 */
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#if defined(__BIG_ENDIAN_BITFIELD) /* W1 */
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u64 reserved_115_127 : 13;
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u64 buf_size : 11;
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u64 reserved_100_103 : 4;
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u64 buf_offset : 12;
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u64 stack_way_mask : 16;
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u64 reserved_70_71 : 3;
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u64 stack_caching : 1;
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u64 reserved_66_67 : 2;
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u64 nat_align : 1;
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u64 ena : 1;
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#else
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u64 ena : 1;
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u64 nat_align : 1;
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u64 reserved_66_67 : 2;
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u64 stack_caching : 1;
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u64 reserved_70_71 : 3;
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u64 stack_way_mask : 16;
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u64 buf_offset : 12;
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u64 reserved_100_103 : 4;
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u64 buf_size : 11;
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u64 reserved_115_127 : 13;
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#endif
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#if defined(__BIG_ENDIAN_BITFIELD) /* W2 */
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u64 stack_pages : 32;
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u64 stack_max_pages : 32;
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#else
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u64 stack_max_pages : 32;
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u64 stack_pages : 32;
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#endif
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#if defined(__BIG_ENDIAN_BITFIELD) /* W3 */
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u64 reserved_240_255 : 16;
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u64 op_pc : 48;
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#else
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u64 op_pc : 48;
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u64 reserved_240_255 : 16;
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#endif
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#if defined(__BIG_ENDIAN_BITFIELD) /* W4 */
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u64 reserved_316_319 : 4;
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u64 update_time : 16;
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u64 reserved_297_299 : 3;
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u64 fc_up_crossing : 1;
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u64 fc_hyst_bits : 4;
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u64 fc_stype : 2;
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u64 fc_ena : 1;
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u64 avg_con : 9;
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u64 avg_level : 8;
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u64 reserved_270_271 : 2;
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u64 shift : 6;
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u64 reserved_260_263 : 4;
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u64 stack_offset : 4;
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#else
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u64 stack_offset : 4;
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u64 reserved_260_263 : 4;
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u64 shift : 6;
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u64 reserved_270_271 : 2;
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u64 avg_level : 8;
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u64 avg_con : 9;
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u64 fc_ena : 1;
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u64 fc_stype : 2;
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u64 fc_hyst_bits : 4;
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u64 fc_up_crossing : 1;
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u64 reserved_297_299 : 3;
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u64 update_time : 16;
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u64 reserved_316_319 : 4;
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#endif
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u64 fc_addr; /* W5 */
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u64 ptr_start; /* W6 */
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u64 ptr_end; /* W7 */
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#if defined(__BIG_ENDIAN_BITFIELD) /* W8 */
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u64 reserved_571_575 : 5;
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u64 err_qint_idx : 7;
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u64 reserved_563 : 1;
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u64 thresh_qint_idx : 7;
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u64 reserved_555 : 1;
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u64 thresh_up : 1;
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u64 thresh_int_ena : 1;
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u64 thresh_int : 1;
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u64 err_int_ena : 8;
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u64 err_int : 8;
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u64 reserved_512_535 : 24;
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#else
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u64 reserved_512_535 : 24;
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u64 err_int : 8;
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u64 err_int_ena : 8;
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u64 thresh_int : 1;
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u64 thresh_int_ena : 1;
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u64 thresh_up : 1;
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u64 reserved_555 : 1;
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u64 thresh_qint_idx : 7;
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u64 reserved_563 : 1;
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u64 err_qint_idx : 7;
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u64 reserved_571_575 : 5;
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#endif
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#if defined(__BIG_ENDIAN_BITFIELD) /* W9 */
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u64 reserved_612_639 : 28;
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u64 thresh : 36;
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#else
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u64 thresh : 36;
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u64 reserved_612_639 : 28;
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#endif
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u64 reserved_640_703; /* W10 */
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u64 reserved_704_767; /* W11 */
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u64 reserved_768_831; /* W12 */
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u64 reserved_832_895; /* W13 */
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u64 reserved_896_959; /* W14 */
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u64 reserved_960_1023; /* W15 */
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};
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/* NIX admin queue completion status */
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enum nix_aq_comp {
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NIX_AQ_COMP_NOTDONE = 0x0,
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NIX_AQ_COMP_GOOD = 0x1,
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NIX_AQ_COMP_SWERR = 0x2,
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NIX_AQ_COMP_CTX_POISON = 0x3,
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NIX_AQ_COMP_CTX_FAULT = 0x4,
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NIX_AQ_COMP_LOCKERR = 0x5,
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NIX_AQ_COMP_SQB_ALLOC_FAIL = 0x6,
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};
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/* NIX admin queue context types */
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enum nix_aq_ctype {
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NIX_AQ_CTYPE_RQ = 0x0,
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NIX_AQ_CTYPE_SQ = 0x1,
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NIX_AQ_CTYPE_CQ = 0x2,
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NIX_AQ_CTYPE_MCE = 0x3,
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NIX_AQ_CTYPE_RSS = 0x4,
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NIX_AQ_CTYPE_DYNO = 0x5,
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};
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/* NIX admin queue instruction opcodes */
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enum nix_aq_instop {
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NIX_AQ_INSTOP_NOP = 0x0,
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NIX_AQ_INSTOP_INIT = 0x1,
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NIX_AQ_INSTOP_WRITE = 0x2,
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NIX_AQ_INSTOP_READ = 0x3,
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NIX_AQ_INSTOP_LOCK = 0x4,
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NIX_AQ_INSTOP_UNLOCK = 0x5,
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};
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/* NIX admin queue instruction structure */
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struct nix_aq_inst_s {
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#if defined(__BIG_ENDIAN_BITFIELD)
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u64 doneint : 1; /* W0 */
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u64 reserved_44_62 : 19;
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u64 cindex : 20;
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u64 reserved_15_23 : 9;
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u64 lf : 7;
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u64 ctype : 4;
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u64 op : 4;
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#else
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u64 op : 4;
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u64 ctype : 4;
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u64 lf : 7;
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u64 reserved_15_23 : 9;
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u64 cindex : 20;
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u64 reserved_44_62 : 19;
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u64 doneint : 1;
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#endif
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u64 res_addr; /* W1 */
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};
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/* NIX admin queue result structure */
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struct nix_aq_res_s {
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#if defined(__BIG_ENDIAN_BITFIELD)
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u64 reserved_17_63 : 47; /* W0 */
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u64 doneint : 1;
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u64 compcode : 8;
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u64 ctype : 4;
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u64 op : 4;
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#else
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u64 op : 4;
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u64 ctype : 4;
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u64 compcode : 8;
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u64 doneint : 1;
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u64 reserved_17_63 : 47;
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#endif
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u64 reserved_64_127; /* W1 */
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};
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/* NIX Completion queue context structure */
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struct nix_cq_ctx_s {
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u64 base;
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#if defined(__BIG_ENDIAN_BITFIELD) /* W1 */
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u64 wrptr : 20;
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u64 avg_con : 9;
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u64 cint_idx : 7;
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u64 cq_err : 1;
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u64 qint_idx : 7;
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u64 rsvd_81_83 : 3;
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u64 bpid : 9;
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u64 rsvd_69_71 : 3;
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u64 bp_ena : 1;
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u64 rsvd_64_67 : 4;
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#else
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u64 rsvd_64_67 : 4;
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u64 bp_ena : 1;
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u64 rsvd_69_71 : 3;
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u64 bpid : 9;
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u64 rsvd_81_83 : 3;
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u64 qint_idx : 7;
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u64 cq_err : 1;
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u64 cint_idx : 7;
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u64 avg_con : 9;
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u64 wrptr : 20;
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#endif
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#if defined(__BIG_ENDIAN_BITFIELD) /* W2 */
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u64 update_time : 16;
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u64 avg_level : 8;
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u64 head : 20;
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u64 tail : 20;
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#else
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u64 tail : 20;
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u64 head : 20;
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u64 avg_level : 8;
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u64 update_time : 16;
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#endif
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#if defined(__BIG_ENDIAN_BITFIELD) /* W3 */
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u64 cq_err_int_ena : 8;
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u64 cq_err_int : 8;
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u64 qsize : 4;
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u64 rsvd_233_235 : 3;
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u64 caching : 1;
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u64 substream : 20;
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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 */
|