| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Selvin Xavier | 9637 | 93.26% | 5 | 35.71% |
| Devesh Sharma | 594 | 5.75% | 6 | 42.86% |
| Somnath Kotur | 100 | 0.97% | 2 | 14.29% |
| Kalesh Purayil | 2 | 0.02% | 1 | 7.14% |
| Total | 10333 | 14 |
/* * Broadcom NetXtreme-E RoCE driver. * * Copyright (c) 2016 - 2017, Broadcom. All rights reserved. The term * Broadcom refers to Broadcom Limited and/or its subsidiaries. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU * General Public License (GPL) Version 2, available from the file * COPYING in the main directory of this source tree, or the * BSD license below: * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * Description: RoCE HSI File - Autogenerated */ #ifndef __BNXT_RE_HSI_H__ #define __BNXT_RE_HSI_H__ /* include bnxt_hsi.h from bnxt_en driver */ #include "bnxt_hsi.h" /* CMP Door Bell Format (4 bytes) */ struct cmpl_doorbell { __le32 key_mask_valid_idx; #define CMPL_DOORBELL_IDX_MASK 0xffffffUL #define CMPL_DOORBELL_IDX_SFT 0 #define CMPL_DOORBELL_RESERVED_MASK 0x3000000UL #define CMPL_DOORBELL_RESERVED_SFT 24 #define CMPL_DOORBELL_IDX_VALID 0x4000000UL #define CMPL_DOORBELL_MASK 0x8000000UL #define CMPL_DOORBELL_KEY_MASK 0xf0000000UL #define CMPL_DOORBELL_KEY_SFT 28 #define CMPL_DOORBELL_KEY_CMPL (0x2UL << 28) }; /* Status Door Bell Format (4 bytes) */ struct status_doorbell { __le32 key_idx; #define STATUS_DOORBELL_IDX_MASK 0xffffffUL #define STATUS_DOORBELL_IDX_SFT 0 #define STATUS_DOORBELL_RESERVED_MASK 0xf000000UL #define STATUS_DOORBELL_RESERVED_SFT 24 #define STATUS_DOORBELL_KEY_MASK 0xf0000000UL #define STATUS_DOORBELL_KEY_SFT 28 #define STATUS_DOORBELL_KEY_STAT (0x3UL << 28) }; /* RoCE Host Structures */ /* Doorbell Structures */ /* dbc_dbc (size:64b/8B) */ struct dbc_dbc { __le32 index; #define DBC_DBC_INDEX_MASK 0xffffffUL #define DBC_DBC_INDEX_SFT 0 __le32 type_path_xid; #define DBC_DBC_XID_MASK 0xfffffUL #define DBC_DBC_XID_SFT 0 #define DBC_DBC_PATH_MASK 0x3000000UL #define DBC_DBC_PATH_SFT 24 #define DBC_DBC_PATH_ROCE (0x0UL << 24) #define DBC_DBC_PATH_L2 (0x1UL << 24) #define DBC_DBC_PATH_ENGINE (0x2UL << 24) #define DBC_DBC_PATH_LAST DBC_DBC_PATH_ENGINE #define DBC_DBC_DEBUG_TRACE 0x8000000UL #define DBC_DBC_TYPE_MASK 0xf0000000UL #define DBC_DBC_TYPE_SFT 28 #define DBC_DBC_TYPE_SQ (0x0UL << 28) #define DBC_DBC_TYPE_RQ (0x1UL << 28) #define DBC_DBC_TYPE_SRQ (0x2UL << 28) #define DBC_DBC_TYPE_SRQ_ARM (0x3UL << 28) #define DBC_DBC_TYPE_CQ (0x4UL << 28) #define DBC_DBC_TYPE_CQ_ARMSE (0x5UL << 28) #define DBC_DBC_TYPE_CQ_ARMALL (0x6UL << 28) #define DBC_DBC_TYPE_CQ_ARMENA (0x7UL << 28) #define DBC_DBC_TYPE_SRQ_ARMENA (0x8UL << 28) #define DBC_DBC_TYPE_CQ_CUTOFF_ACK (0x9UL << 28) #define DBC_DBC_TYPE_NQ (0xaUL << 28) #define DBC_DBC_TYPE_NQ_ARM (0xbUL << 28) #define DBC_DBC_TYPE_NULL (0xfUL << 28) #define DBC_DBC_TYPE_LAST DBC_DBC_TYPE_NULL }; /* dbc_dbc32 (size:32b/4B) */ struct dbc_dbc32 { __le32 type_abs_incr_xid; #define DBC_DBC32_XID_MASK 0xfffffUL #define DBC_DBC32_XID_SFT 0 #define DBC_DBC32_PATH_MASK 0xc00000UL #define DBC_DBC32_PATH_SFT 22 #define DBC_DBC32_PATH_ROCE (0x0UL << 22) #define DBC_DBC32_PATH_L2 (0x1UL << 22) #define DBC_DBC32_PATH_LAST DBC_DBC32_PATH_L2 #define DBC_DBC32_INCR_MASK 0xf000000UL #define DBC_DBC32_INCR_SFT 24 #define DBC_DBC32_ABS 0x10000000UL #define DBC_DBC32_TYPE_MASK 0xe0000000UL #define DBC_DBC32_TYPE_SFT 29 #define DBC_DBC32_TYPE_SQ (0x0UL << 29) #define DBC_DBC32_TYPE_LAST DBC_DBC32_TYPE_SQ }; /* SQ WQE Structures */ /* Base SQ WQE (8 bytes) */ struct sq_base { u8 wqe_type; #define SQ_BASE_WQE_TYPE_SEND 0x0UL #define SQ_BASE_WQE_TYPE_SEND_W_IMMEAD 0x1UL #define SQ_BASE_WQE_TYPE_SEND_W_INVALID 0x2UL #define SQ_BASE_WQE_TYPE_WRITE_WQE 0x4UL #define SQ_BASE_WQE_TYPE_WRITE_W_IMMEAD 0x5UL #define SQ_BASE_WQE_TYPE_READ_WQE 0x6UL #define SQ_BASE_WQE_TYPE_ATOMIC_CS 0x8UL #define SQ_BASE_WQE_TYPE_ATOMIC_FA 0xbUL #define SQ_BASE_WQE_TYPE_LOCAL_INVALID 0xcUL #define SQ_BASE_WQE_TYPE_FR_PMR 0xdUL #define SQ_BASE_WQE_TYPE_BIND 0xeUL u8 unused_0[7]; }; /* WQE SGE (16 bytes) */ struct sq_sge { __le64 va_or_pa; __le32 l_key; __le32 size; }; /* PSN Search Structure (8 bytes) */ struct sq_psn_search { __le32 opcode_start_psn; #define SQ_PSN_SEARCH_START_PSN_MASK 0xffffffUL #define SQ_PSN_SEARCH_START_PSN_SFT 0 #define SQ_PSN_SEARCH_OPCODE_MASK 0xff000000UL #define SQ_PSN_SEARCH_OPCODE_SFT 24 __le32 flags_next_psn; #define SQ_PSN_SEARCH_NEXT_PSN_MASK 0xffffffUL #define SQ_PSN_SEARCH_NEXT_PSN_SFT 0 #define SQ_PSN_SEARCH_FLAGS_MASK 0xff000000UL #define SQ_PSN_SEARCH_FLAGS_SFT 24 }; /* sq_psn_search_ext (size:128b/16B) */ struct sq_psn_search_ext { __le32 opcode_start_psn; #define SQ_PSN_SEARCH_EXT_START_PSN_MASK 0xffffffUL #define SQ_PSN_SEARCH_EXT_START_PSN_SFT 0 #define SQ_PSN_SEARCH_EXT_OPCODE_MASK 0xff000000UL #define SQ_PSN_SEARCH_EXT_OPCODE_SFT 24 __le32 flags_next_psn; #define SQ_PSN_SEARCH_EXT_NEXT_PSN_MASK 0xffffffUL #define SQ_PSN_SEARCH_EXT_NEXT_PSN_SFT 0 #define SQ_PSN_SEARCH_EXT_FLAGS_MASK 0xff000000UL #define SQ_PSN_SEARCH_EXT_FLAGS_SFT 24 __le16 start_slot_idx; __le16 reserved16; __le32 reserved32; }; /* Send SQ WQE (40 bytes) */ struct sq_send { u8 wqe_type; #define SQ_SEND_WQE_TYPE_SEND 0x0UL #define SQ_SEND_WQE_TYPE_SEND_W_IMMEAD 0x1UL #define SQ_SEND_WQE_TYPE_SEND_W_INVALID 0x2UL u8 flags; #define SQ_SEND_FLAGS_SIGNAL_COMP 0x1UL #define SQ_SEND_FLAGS_RD_OR_ATOMIC_FENCE 0x2UL #define SQ_SEND_FLAGS_UC_FENCE 0x4UL #define SQ_SEND_FLAGS_SE 0x8UL #define SQ_SEND_FLAGS_INLINE 0x10UL u8 wqe_size; u8 reserved8_1; __le32 inv_key_or_imm_data; __le32 length; __le32 q_key; __le32 dst_qp; #define SQ_SEND_DST_QP_MASK 0xffffffUL #define SQ_SEND_DST_QP_SFT 0 #define SQ_SEND_RESERVED8_2_MASK 0xff000000UL #define SQ_SEND_RESERVED8_2_SFT 24 __le32 avid; #define SQ_SEND_AVID_MASK 0xfffffUL #define SQ_SEND_AVID_SFT 0 #define SQ_SEND_RESERVED_AVID_MASK 0xfff00000UL #define SQ_SEND_RESERVED_AVID_SFT 20 __le64 reserved64; __le32 data[24]; }; /* sq_send_hdr (size:256b/32B) */ struct sq_send_hdr { u8 wqe_type; u8 flags; u8 wqe_size; u8 reserved8_1; __le32 inv_key_or_imm_data; __le32 length; __le32 q_key; __le32 dst_qp; __le32 avid; __le64 reserved64; }; /* Send Raw Ethernet and QP1 SQ WQE (40 bytes) */ struct sq_send_raweth_qp1 { u8 wqe_type; #define SQ_SEND_RAWETH_QP1_WQE_TYPE_SEND 0x0UL u8 flags; #define SQ_SEND_RAWETH_QP1_FLAGS_SIGNAL_COMP 0x1UL #define SQ_SEND_RAWETH_QP1_FLAGS_RD_OR_ATOMIC_FENCE 0x2UL #define SQ_SEND_RAWETH_QP1_FLAGS_UC_FENCE 0x4UL #define SQ_SEND_RAWETH_QP1_FLAGS_SE 0x8UL #define SQ_SEND_RAWETH_QP1_FLAGS_INLINE 0x10UL u8 wqe_size; u8 reserved8; __le16 lflags; #define SQ_SEND_RAWETH_QP1_LFLAGS_TCP_UDP_CHKSUM 0x1UL #define SQ_SEND_RAWETH_QP1_LFLAGS_IP_CHKSUM 0x2UL #define SQ_SEND_RAWETH_QP1_LFLAGS_NOCRC 0x4UL #define SQ_SEND_RAWETH_QP1_LFLAGS_STAMP 0x8UL #define SQ_SEND_RAWETH_QP1_LFLAGS_T_IP_CHKSUM 0x10UL #define SQ_SEND_RAWETH_QP1_LFLAGS_RESERVED1_1 0x20UL #define SQ_SEND_RAWETH_QP1_LFLAGS_RESERVED1_2 0x40UL #define SQ_SEND_RAWETH_QP1_LFLAGS_RESERVED1_3 0x80UL #define SQ_SEND_RAWETH_QP1_LFLAGS_ROCE_CRC 0x100UL #define SQ_SEND_RAWETH_QP1_LFLAGS_FCOE_CRC 0x200UL __le16 cfa_action; __le32 length; __le32 reserved32_1; __le32 cfa_meta; #define SQ_SEND_RAWETH_QP1_CFA_META_VLAN_VID_MASK 0xfffUL #define SQ_SEND_RAWETH_QP1_CFA_META_VLAN_VID_SFT 0 #define SQ_SEND_RAWETH_QP1_CFA_META_VLAN_DE 0x1000UL #define SQ_SEND_RAWETH_QP1_CFA_META_VLAN_PRI_MASK 0xe000UL #define SQ_SEND_RAWETH_QP1_CFA_META_VLAN_PRI_SFT 13 #define SQ_SEND_RAWETH_QP1_CFA_META_VLAN_TPID_MASK 0x70000UL #define SQ_SEND_RAWETH_QP1_CFA_META_VLAN_TPID_SFT 16 #define SQ_SEND_RAWETH_QP1_CFA_META_VLAN_TPID_TPID88A8 (0x0UL << 16) #define SQ_SEND_RAWETH_QP1_CFA_META_VLAN_TPID_TPID8100 (0x1UL << 16) #define SQ_SEND_RAWETH_QP1_CFA_META_VLAN_TPID_TPID9100 (0x2UL << 16) #define SQ_SEND_RAWETH_QP1_CFA_META_VLAN_TPID_TPID9200 (0x3UL << 16) #define SQ_SEND_RAWETH_QP1_CFA_META_VLAN_TPID_TPID9300 (0x4UL << 16) #define SQ_SEND_RAWETH_QP1_CFA_META_VLAN_TPID_TPIDCFG (0x5UL << 16) #define SQ_SEND_RAWETH_QP1_CFA_META_VLAN_TPID_LAST \ SQ_SEND_RAWETH_QP1_CFA_META_VLAN_TPID_TPIDCFG #define SQ_SEND_RAWETH_QP1_CFA_META_VLAN_RESERVED_MASK 0xff80000UL #define SQ_SEND_RAWETH_QP1_CFA_META_VLAN_RESERVED_SFT 19 #define SQ_SEND_RAWETH_QP1_CFA_META_KEY_MASK 0xf0000000UL #define SQ_SEND_RAWETH_QP1_CFA_META_KEY_SFT 28 #define SQ_SEND_RAWETH_QP1_CFA_META_KEY_NONE (0x0UL << 28) #define SQ_SEND_RAWETH_QP1_CFA_META_KEY_VLAN_TAG (0x1UL << 28) #define SQ_SEND_RAWETH_QP1_CFA_META_KEY_LAST \ SQ_SEND_RAWETH_QP1_CFA_META_KEY_VLAN_TAG __le32 reserved32_2; __le64 reserved64; __le32 data[24]; }; /* sq_send_raweth_qp1_hdr (size:256b/32B) */ struct sq_send_raweth_qp1_hdr { u8 wqe_type; u8 flags; u8 wqe_size; u8 reserved8; __le16 lflags; __le16 cfa_action; __le32 length; __le32 reserved32_1; __le32 cfa_meta; __le32 reserved32_2; __le64 reserved64; }; /* RDMA SQ WQE (40 bytes) */ struct sq_rdma { u8 wqe_type; #define SQ_RDMA_WQE_TYPE_WRITE_WQE 0x4UL #define SQ_RDMA_WQE_TYPE_WRITE_W_IMMEAD 0x5UL #define SQ_RDMA_WQE_TYPE_READ_WQE 0x6UL u8 flags; #define SQ_RDMA_FLAGS_SIGNAL_COMP 0x1UL #define SQ_RDMA_FLAGS_RD_OR_ATOMIC_FENCE 0x2UL #define SQ_RDMA_FLAGS_UC_FENCE 0x4UL #define SQ_RDMA_FLAGS_SE 0x8UL #define SQ_RDMA_FLAGS_INLINE 0x10UL u8 wqe_size; u8 reserved8; __le32 imm_data; __le32 length; __le32 reserved32_1; __le64 remote_va; __le32 remote_key; __le32 reserved32_2; __le32 data[24]; }; /* sq_rdma_hdr (size:256b/32B) */ struct sq_rdma_hdr { u8 wqe_type; u8 flags; u8 wqe_size; u8 reserved8; __le32 imm_data; __le32 length; __le32 reserved32_1; __le64 remote_va; __le32 remote_key; __le32 reserved32_2; }; /* Atomic SQ WQE (40 bytes) */ struct sq_atomic { u8 wqe_type; #define SQ_ATOMIC_WQE_TYPE_ATOMIC_CS 0x8UL #define SQ_ATOMIC_WQE_TYPE_ATOMIC_FA 0xbUL u8 flags; #define SQ_ATOMIC_FLAGS_SIGNAL_COMP 0x1UL #define SQ_ATOMIC_FLAGS_RD_OR_ATOMIC_FENCE 0x2UL #define SQ_ATOMIC_FLAGS_UC_FENCE 0x4UL #define SQ_ATOMIC_FLAGS_SE 0x8UL #define SQ_ATOMIC_FLAGS_INLINE 0x10UL __le16 reserved16; __le32 remote_key; __le64 remote_va; __le64 swap_data; __le64 cmp_data; __le32 data[24]; }; /* sq_atomic_hdr (size:256b/32B) */ struct sq_atomic_hdr { u8 wqe_type; u8 flags; __le16 reserved16; __le32 remote_key; __le64 remote_va; __le64 swap_data; __le64 cmp_data; }; /* Local Invalidate SQ WQE (40 bytes) */ struct sq_localinvalidate { u8 wqe_type; #define SQ_LOCALINVALIDATE_WQE_TYPE_LOCAL_INVALID 0xcUL u8 flags; #define SQ_LOCALINVALIDATE_FLAGS_SIGNAL_COMP 0x1UL #define SQ_LOCALINVALIDATE_FLAGS_RD_OR_ATOMIC_FENCE 0x2UL #define SQ_LOCALINVALIDATE_FLAGS_UC_FENCE 0x4UL #define SQ_LOCALINVALIDATE_FLAGS_SE 0x8UL #define SQ_LOCALINVALIDATE_FLAGS_INLINE 0x10UL __le16 reserved16; __le32 inv_l_key; __le64 reserved64; __le32 reserved128[4]; __le32 data[24]; }; /* sq_localinvalidate_hdr (size:256b/32B) */ struct sq_localinvalidate_hdr { u8 wqe_type; u8 flags; __le16 reserved16; __le32 inv_l_key; __le64 reserved64; u8 reserved128[16]; }; /* FR-PMR SQ WQE (40 bytes) */ struct sq_fr_pmr { u8 wqe_type; #define SQ_FR_PMR_WQE_TYPE_FR_PMR 0xdUL u8 flags; #define SQ_FR_PMR_FLAGS_SIGNAL_COMP 0x1UL #define SQ_FR_PMR_FLAGS_RD_OR_ATOMIC_FENCE 0x2UL #define SQ_FR_PMR_FLAGS_UC_FENCE 0x4UL #define SQ_FR_PMR_FLAGS_SE 0x8UL #define SQ_FR_PMR_FLAGS_INLINE 0x10UL u8 access_cntl; #define SQ_FR_PMR_ACCESS_CNTL_LOCAL_WRITE 0x1UL #define SQ_FR_PMR_ACCESS_CNTL_REMOTE_READ 0x2UL #define SQ_FR_PMR_ACCESS_CNTL_REMOTE_WRITE 0x4UL #define SQ_FR_PMR_ACCESS_CNTL_REMOTE_ATOMIC 0x8UL #define SQ_FR_PMR_ACCESS_CNTL_WINDOW_BIND 0x10UL u8 zero_based_page_size_log; #define SQ_FR_PMR_PAGE_SIZE_LOG_MASK 0x1fUL #define SQ_FR_PMR_PAGE_SIZE_LOG_SFT 0 #define SQ_FR_PMR_PAGE_SIZE_LOG_PGSZ_4K 0x0UL #define SQ_FR_PMR_PAGE_SIZE_LOG_PGSZ_8K 0x1UL #define SQ_FR_PMR_PAGE_SIZE_LOG_PGSZ_64K 0x4UL #define SQ_FR_PMR_PAGE_SIZE_LOG_PGSZ_256K 0x6UL #define SQ_FR_PMR_PAGE_SIZE_LOG_PGSZ_1M 0x8UL #define SQ_FR_PMR_PAGE_SIZE_LOG_PGSZ_2M 0x9UL #define SQ_FR_PMR_PAGE_SIZE_LOG_PGSZ_4M 0xaUL #define SQ_FR_PMR_PAGE_SIZE_LOG_PGSZ_1G 0x12UL #define SQ_FR_PMR_ZERO_BASED 0x20UL #define SQ_FR_PMR_RESERVED2_MASK 0xc0UL #define SQ_FR_PMR_RESERVED2_SFT 6 __le32 l_key; u8 length[5]; u8 reserved8_1; u8 reserved8_2; u8 numlevels_pbl_page_size_log; #define SQ_FR_PMR_PBL_PAGE_SIZE_LOG_MASK 0x1fUL #define SQ_FR_PMR_PBL_PAGE_SIZE_LOG_SFT 0 #define SQ_FR_PMR_PBL_PAGE_SIZE_LOG_PGSZ_4K 0x0UL #define SQ_FR_PMR_PBL_PAGE_SIZE_LOG_PGSZ_8K 0x1UL #define SQ_FR_PMR_PBL_PAGE_SIZE_LOG_PGSZ_64K 0x4UL #define SQ_FR_PMR_PBL_PAGE_SIZE_LOG_PGSZ_256K 0x6UL #define SQ_FR_PMR_PBL_PAGE_SIZE_LOG_PGSZ_1M 0x8UL #define SQ_FR_PMR_PBL_PAGE_SIZE_LOG_PGSZ_2M 0x9UL #define SQ_FR_PMR_PBL_PAGE_SIZE_LOG_PGSZ_4M 0xaUL #define SQ_FR_PMR_PBL_PAGE_SIZE_LOG_PGSZ_1G 0x12UL #define SQ_FR_PMR_RESERVED1 0x20UL #define SQ_FR_PMR_NUMLEVELS_MASK 0xc0UL #define SQ_FR_PMR_NUMLEVELS_SFT 6 #define SQ_FR_PMR_NUMLEVELS_PHYSICAL (0x0UL << 6) #define SQ_FR_PMR_NUMLEVELS_LAYER1 (0x1UL << 6) #define SQ_FR_PMR_NUMLEVELS_LAYER2 (0x2UL << 6) __le64 pblptr; __le64 va; __le32 data[24]; }; /* sq_fr_pmr_hdr (size:256b/32B) */ struct sq_fr_pmr_hdr { u8 wqe_type; u8 flags; u8 access_cntl; u8 zero_based_page_size_log; __le32 l_key; u8 length[5]; u8 reserved8_1; u8 reserved8_2; u8 numlevels_pbl_page_size_log; __le64 pblptr; __le64 va; }; /* Bind SQ WQE (40 bytes) */ struct sq_bind { u8 wqe_type; #define SQ_BIND_WQE_TYPE_BIND 0xeUL u8 flags; #define SQ_BIND_FLAGS_SIGNAL_COMP 0x1UL #define SQ_BIND_FLAGS_RD_OR_ATOMIC_FENCE 0x2UL #define SQ_BIND_FLAGS_UC_FENCE 0x4UL #define SQ_BIND_FLAGS_SE 0x8UL #define SQ_BIND_FLAGS_INLINE 0x10UL u8 access_cntl; #define SQ_BIND_ACCESS_CNTL_LOCAL_WRITE 0x1UL #define SQ_BIND_ACCESS_CNTL_REMOTE_READ 0x2UL #define SQ_BIND_ACCESS_CNTL_REMOTE_WRITE 0x4UL #define SQ_BIND_ACCESS_CNTL_REMOTE_ATOMIC 0x8UL #define SQ_BIND_ACCESS_CNTL_WINDOW_BIND 0x10UL u8 reserved8_1; u8 mw_type_zero_based; #define SQ_BIND_ZERO_BASED 0x1UL #define SQ_BIND_MW_TYPE 0x2UL #define SQ_BIND_MW_TYPE_TYPE1 (0x0UL << 1) #define SQ_BIND_MW_TYPE_TYPE2 (0x1UL << 1) #define SQ_BIND_RESERVED6_MASK 0xfcUL #define SQ_BIND_RESERVED6_SFT 2 u8 reserved8_2; __le16 reserved16; __le32 parent_l_key; __le32 l_key; __le64 va; u8 length[5]; u8 data_reserved24[99]; #define SQ_BIND_RESERVED24_MASK 0xffffff00UL #define SQ_BIND_RESERVED24_SFT 8 #define SQ_BIND_DATA_MASK 0xffffffffUL #define SQ_BIND_DATA_SFT 0 }; /* sq_bind_hdr (size:256b/32B) */ struct sq_bind_hdr { u8 wqe_type; u8 flags; u8 access_cntl; u8 reserved8_1; u8 mw_type_zero_based; u8 reserved8_2; __le16 reserved16; __le32 parent_l_key; __le32 l_key; __le64 va; u8 length[5]; u8 reserved24[3]; }; /* RQ/SRQ WQE Structures */ /* RQ/SRQ WQE (40 bytes) */ struct rq_wqe { u8 wqe_type; #define RQ_WQE_WQE_TYPE_RCV 0x80UL u8 flags; u8 wqe_size; u8 reserved8; __le32 reserved32; __le32 wr_id[2]; #define RQ_WQE_WR_ID_MASK 0xfffffUL #define RQ_WQE_WR_ID_SFT 0 #define RQ_WQE_RESERVED44_MASK 0xfff00000UL #define RQ_WQE_RESERVED44_SFT 20 __le32 reserved128[4]; __le32 data[24]; }; /* rq_wqe_hdr (size:256b/32B) */ struct rq_wqe_hdr { u8 wqe_type; u8 flags; u8 wqe_size; u8 reserved8; __le32 reserved32; __le32 wr_id[2]; u8 reserved128[16]; }; /* CQ CQE Structures */ /* Base CQE (32 bytes) */ struct cq_base { __le64 reserved64_1; __le64 reserved64_2; __le64 reserved64_3; u8 cqe_type_toggle; #define CQ_BASE_TOGGLE 0x1UL #define CQ_BASE_CQE_TYPE_MASK 0x1eUL #define CQ_BASE_CQE_TYPE_SFT 1 #define CQ_BASE_CQE_TYPE_REQ (0x0UL << 1) #define CQ_BASE_CQE_TYPE_RES_RC (0x1UL << 1) #define CQ_BASE_CQE_TYPE_RES_UD (0x2UL << 1) #define CQ_BASE_CQE_TYPE_RES_RAWETH_QP1 (0x3UL << 1) #define CQ_BASE_CQE_TYPE_TERMINAL (0xeUL << 1) #define CQ_BASE_CQE_TYPE_CUT_OFF (0xfUL << 1) #define CQ_BASE_RESERVED3_MASK 0xe0UL #define CQ_BASE_RESERVED3_SFT 5 u8 status; __le16 reserved16; __le32 reserved32; }; /* Requester CQ CQE (32 bytes) */ struct cq_req { __le64 qp_handle; __le16 sq_cons_idx; __le16 reserved16_1; __le32 reserved32_2; __le64 reserved64; u8 cqe_type_toggle; #define CQ_REQ_TOGGLE 0x1UL #define CQ_REQ_CQE_TYPE_MASK 0x1eUL #define CQ_REQ_CQE_TYPE_SFT 1 #define CQ_REQ_CQE_TYPE_REQ (0x0UL << 1) #define CQ_REQ_RESERVED3_MASK 0xe0UL #define CQ_REQ_RESERVED3_SFT 5 u8 status; #define CQ_REQ_STATUS_OK 0x0UL #define CQ_REQ_STATUS_BAD_RESPONSE_ERR 0x1UL #define CQ_REQ_STATUS_LOCAL_LENGTH_ERR 0x2UL #define CQ_REQ_STATUS_LOCAL_QP_OPERATION_ERR 0x3UL #define CQ_REQ_STATUS_LOCAL_PROTECTION_ERR 0x4UL #define CQ_REQ_STATUS_MEMORY_MGT_OPERATION_ERR 0x5UL #define CQ_REQ_STATUS_REMOTE_INVALID_REQUEST_ERR 0x6UL #define CQ_REQ_STATUS_REMOTE_ACCESS_ERR 0x7UL #define CQ_REQ_STATUS_REMOTE_OPERATION_ERR 0x8UL #define CQ_REQ_STATUS_RNR_NAK_RETRY_CNT_ERR 0x9UL #define CQ_REQ_STATUS_TRANSPORT_RETRY_CNT_ERR 0xaUL #define CQ_REQ_STATUS_WORK_REQUEST_FLUSHED_ERR 0xbUL __le16 reserved16_2; __le32 reserved32_1; }; /* Responder RC CQE (32 bytes) */ struct cq_res_rc { __le32 length; __le32 imm_data_or_inv_r_key; __le64 qp_handle; __le64 mr_handle; u8 cqe_type_toggle; #define CQ_RES_RC_TOGGLE 0x1UL #define CQ_RES_RC_CQE_TYPE_MASK 0x1eUL #define CQ_RES_RC_CQE_TYPE_SFT 1 #define CQ_RES_RC_CQE_TYPE_RES_RC (0x1UL << 1) #define CQ_RES_RC_RESERVED3_MASK 0xe0UL #define CQ_RES_RC_RESERVED3_SFT 5 u8 status; #define CQ_RES_RC_STATUS_OK 0x0UL #define CQ_RES_RC_STATUS_LOCAL_ACCESS_ERROR 0x1UL #define CQ_RES_RC_STATUS_LOCAL_LENGTH_ERR 0x2UL #define CQ_RES_RC_STATUS_LOCAL_PROTECTION_ERR 0x3UL #define CQ_RES_RC_STATUS_LOCAL_QP_OPERATION_ERR 0x4UL #define CQ_RES_RC_STATUS_MEMORY_MGT_OPERATION_ERR 0x5UL #define CQ_RES_RC_STATUS_REMOTE_INVALID_REQUEST_ERR 0x6UL #define CQ_RES_RC_STATUS_WORK_REQUEST_FLUSHED_ERR 0x7UL #define CQ_RES_RC_STATUS_HW_FLUSH_ERR 0x8UL __le16 flags; #define CQ_RES_RC_FLAGS_SRQ 0x1UL #define CQ_RES_RC_FLAGS_SRQ_RQ (0x0UL << 0) #define CQ_RES_RC_FLAGS_SRQ_SRQ (0x1UL << 0) #define CQ_RES_RC_FLAGS_SRQ_LAST CQ_RES_RC_FLAGS_SRQ_SRQ #define CQ_RES_RC_FLAGS_IMM 0x2UL #define CQ_RES_RC_FLAGS_INV 0x4UL #define CQ_RES_RC_FLAGS_RDMA 0x8UL #define CQ_RES_RC_FLAGS_RDMA_SEND (0x0UL << 3) #define CQ_RES_RC_FLAGS_RDMA_RDMA_WRITE (0x1UL << 3) #define CQ_RES_RC_FLAGS_RDMA_LAST CQ_RES_RC_FLAGS_RDMA_RDMA_WRITE __le32 srq_or_rq_wr_id; #define CQ_RES_RC_SRQ_OR_RQ_WR_ID_MASK 0xfffffUL #define CQ_RES_RC_SRQ_OR_RQ_WR_ID_SFT 0 #define CQ_RES_RC_RESERVED12_MASK 0xfff00000UL #define CQ_RES_RC_RESERVED12_SFT 20 }; /* Responder UD CQE (32 bytes) */ struct cq_res_ud { __le16 length; #define CQ_RES_UD_LENGTH_MASK 0x3fffUL #define CQ_RES_UD_LENGTH_SFT 0 __le16 cfa_metadata; #define CQ_RES_UD_CFA_METADATA_VID_MASK 0xfffUL #define CQ_RES_UD_CFA_METADATA_VID_SFT 0 #define CQ_RES_UD_CFA_METADATA_DE 0x1000UL #define CQ_RES_UD_CFA_METADATA_PRI_MASK 0xe000UL #define CQ_RES_UD_CFA_METADATA_PRI_SFT 13 __le32 imm_data; __le64 qp_handle; __le16 src_mac[3]; __le16 src_qp_low; u8 cqe_type_toggle; #define CQ_RES_UD_TOGGLE 0x1UL #define CQ_RES_UD_CQE_TYPE_MASK 0x1eUL #define CQ_RES_UD_CQE_TYPE_SFT 1 #define CQ_RES_UD_CQE_TYPE_RES_UD (0x2UL << 1) u8 status; #define CQ_RES_UD_STATUS_OK 0x0UL #define CQ_RES_UD_STATUS_LOCAL_ACCESS_ERROR 0x1UL #define CQ_RES_UD_STATUS_HW_LOCAL_LENGTH_ERR 0x2UL #define CQ_RES_UD_STATUS_LOCAL_PROTECTION_ERR 0x3UL #define CQ_RES_UD_STATUS_LOCAL_QP_OPERATION_ERR 0x4UL #define CQ_RES_UD_STATUS_MEMORY_MGT_OPERATION_ERR 0x5UL #define CQ_RES_UD_STATUS_WORK_REQUEST_FLUSHED_ERR 0x7UL #define CQ_RES_UD_STATUS_HW_FLUSH_ERR 0x8UL __le16 flags; #define CQ_RES_UD_FLAGS_SRQ 0x1UL #define CQ_RES_UD_FLAGS_SRQ_RQ (0x0UL << 0) #define CQ_RES_UD_FLAGS_SRQ_SRQ (0x1UL << 0) #define CQ_RES_UD_FLAGS_SRQ_LAST CQ_RES_UD_FLAGS_SRQ_SRQ #define CQ_RES_UD_FLAGS_IMM 0x2UL #define CQ_RES_UD_FLAGS_UNUSED_MASK 0xcUL #define CQ_RES_UD_FLAGS_UNUSED_SFT 2 #define CQ_RES_UD_FLAGS_ROCE_IP_VER_MASK 0x30UL #define CQ_RES_UD_FLAGS_ROCE_IP_VER_SFT 4 #define CQ_RES_UD_FLAGS_ROCE_IP_VER_V1 (0x0UL << 4) #define CQ_RES_UD_FLAGS_ROCE_IP_VER_V2IPV4 (0x2UL << 4) #define CQ_RES_UD_FLAGS_ROCE_IP_VER_V2IPV6 (0x3UL << 4) #define CQ_RES_UD_FLAGS_ROCE_IP_VER_LAST \ CQ_RES_UD_FLAGS_ROCE_IP_VER_V2IPV6 #define CQ_RES_UD_FLAGS_META_FORMAT_MASK 0x3c0UL #define CQ_RES_UD_FLAGS_META_FORMAT_SFT 6 #define CQ_RES_UD_FLAGS_META_FORMAT_NONE (0x0UL << 6) #define CQ_RES_UD_FLAGS_META_FORMAT_VLAN (0x1UL << 6) #define CQ_RES_UD_FLAGS_META_FORMAT_TUNNEL_ID (0x2UL << 6) #define CQ_RES_UD_FLAGS_META_FORMAT_CHDR_DATA (0x3UL << 6) #define CQ_RES_UD_FLAGS_META_FORMAT_HDR_OFFSET (0x4UL << 6) #define CQ_RES_UD_FLAGS_META_FORMAT_LAST \ CQ_RES_UD_FLAGS_META_FORMAT_HDR_OFFSET #define CQ_RES_UD_FLAGS_EXT_META_FORMAT_MASK 0xc00UL #define CQ_RES_UD_FLAGS_EXT_META_FORMAT_SFT 10 __le32 src_qp_high_srq_or_rq_wr_id; #define CQ_RES_UD_SRQ_OR_RQ_WR_ID_MASK 0xfffffUL #define CQ_RES_UD_SRQ_OR_RQ_WR_ID_SFT 0 #define CQ_RES_UD_SRC_QP_HIGH_MASK 0xff000000UL #define CQ_RES_UD_SRC_QP_HIGH_SFT 24 }; /* Responder RawEth and QP1 CQE (32 bytes) */ struct cq_res_raweth_qp1 { __le16 length; #define CQ_RES_RAWETH_QP1_LENGTH_MASK 0x3fffUL #define CQ_RES_RAWETH_QP1_LENGTH_SFT 0 #define CQ_RES_RAWETH_QP1_RESERVED2_MASK 0xc000UL #define CQ_RES_RAWETH_QP1_RESERVED2_SFT 14 __le16 raweth_qp1_flags; #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS_ERROR 0x1UL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS_RESERVED5_1_MASK 0x3eUL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS_RESERVED5_1_SFT 1 #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS_ITYPE_MASK 0x3c0UL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS_ITYPE_SFT 6 #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS_ITYPE_NOT_KNOWN (0x0UL << 6) #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS_ITYPE_IP (0x1UL << 6) #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS_ITYPE_TCP (0x2UL << 6) #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS_ITYPE_UDP (0x3UL << 6) #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS_ITYPE_FCOE (0x4UL << 6) #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS_ITYPE_ROCE (0x5UL << 6) #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS_ITYPE_ICMP (0x7UL << 6) #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS_ITYPE_PTP_WO_TIMESTAMP \ (0x8UL << 6) #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS_ITYPE_PTP_W_TIMESTAMP \ (0x9UL << 6) #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS_ITYPE_LAST \ CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS_ITYPE_PTP_W_TIMESTAMP #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS_MASK 0x3ffUL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS_SFT 0 #define CQ_RES_RAWETH_QP1_RESERVED6_MASK 0xfc00UL #define CQ_RES_RAWETH_QP1_RESERVED6_SFT 10 __le16 raweth_qp1_errors; #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_RESERVED4_MASK 0xfUL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_RESERVED4_SFT 0 #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_IP_CS_ERROR 0x10UL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_L4_CS_ERROR 0x20UL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_T_IP_CS_ERROR 0x40UL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_T_L4_CS_ERROR 0x80UL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_CRC_ERROR 0x100UL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_T_PKT_ERROR_MASK 0xe00UL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_T_PKT_ERROR_SFT 9 #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_T_PKT_ERROR_NO_ERROR \ (0x0UL << 9) #define \ CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_T_PKT_ERROR_T_L3_BAD_VERSION \ (0x1UL << 9) #define \ CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_T_PKT_ERROR_T_L3_BAD_HDR_LEN \ (0x2UL << 9) #define \ CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_T_PKT_ERROR_TUNNEL_TOTAL_ERROR \ (0x3UL << 9) #define \ CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_T_PKT_ERROR_T_IP_TOTAL_ERROR \ (0x4UL << 9) #define \ CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_T_PKT_ERROR_T_UDP_TOTAL_ERROR \ (0x5UL << 9) #define \ CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_T_PKT_ERROR_T_L3_BAD_TTL \ (0x6UL << 9) #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_T_PKT_ERROR_LAST \ CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_T_PKT_ERROR_T_L3_BAD_TTL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_PKT_ERROR_MASK 0xf000UL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_PKT_ERROR_SFT 12 #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_PKT_ERROR_NO_ERROR \ (0x0UL << 12) #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_PKT_ERROR_L3_BAD_VERSION \ (0x1UL << 12) #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_PKT_ERROR_L3_BAD_HDR_LEN \ (0x2UL << 12) #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_PKT_ERROR_L3_BAD_TTL \ (0x3UL << 12) #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_PKT_ERROR_IP_TOTAL_ERROR \ (0x4UL << 12) #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_PKT_ERROR_UDP_TOTAL_ERROR \ (0x5UL << 12) #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_PKT_ERROR_L4_BAD_HDR_LEN \ (0x6UL << 12) #define \ CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_PKT_ERROR_L4_BAD_HDR_LEN_TOO_SMALL\ (0x7UL << 12) #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_PKT_ERROR_L4_BAD_OPT_LEN \ (0x8UL << 12) #define CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_PKT_ERROR_LAST \ CQ_RES_RAWETH_QP1_RAWETH_QP1_ERRORS_PKT_ERROR_L4_BAD_OPT_LEN __le16 raweth_qp1_cfa_code; __le64 qp_handle; __le32 raweth_qp1_flags2; #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS2_IP_CS_CALC 0x1UL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS2_L4_CS_CALC 0x2UL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS2_T_IP_CS_CALC 0x4UL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS2_T_L4_CS_CALC 0x8UL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS2_META_FORMAT_MASK 0xf0UL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS2_META_FORMAT_SFT 4 #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS2_META_FORMAT_NONE \ (0x0UL << 4) #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS2_META_FORMAT_VLAN \ (0x1UL << 4) #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS2_META_FORMAT_LAST\ CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS2_META_FORMAT_VLAN #define CQ_RES_RAWETH_QP1_RAWETH_QP1_FLAGS2_IP_TYPE 0x100UL __le32 raweth_qp1_metadata; #define CQ_RES_RAWETH_QP1_RAWETH_QP1_METADATA_VID_MASK 0xfffUL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_METADATA_VID_SFT 0 #define CQ_RES_RAWETH_QP1_RAWETH_QP1_METADATA_DE 0x1000UL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_METADATA_PRI_MASK 0xe000UL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_METADATA_PRI_SFT 13 #define CQ_RES_RAWETH_QP1_RAWETH_QP1_METADATA_TPID_MASK 0xffff0000UL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_METADATA_TPID_SFT 16 u8 cqe_type_toggle; #define CQ_RES_RAWETH_QP1_TOGGLE 0x1UL #define CQ_RES_RAWETH_QP1_CQE_TYPE_MASK 0x1eUL #define CQ_RES_RAWETH_QP1_CQE_TYPE_SFT 1 #define CQ_RES_RAWETH_QP1_CQE_TYPE_RES_RAWETH_QP1 (0x3UL << 1) #define CQ_RES_RAWETH_QP1_RESERVED3_MASK 0xe0UL #define CQ_RES_RAWETH_QP1_RESERVED3_SFT 5 u8 status; #define CQ_RES_RAWETH_QP1_STATUS_OK 0x0UL #define CQ_RES_RAWETH_QP1_STATUS_LOCAL_ACCESS_ERROR 0x1UL #define CQ_RES_RAWETH_QP1_STATUS_HW_LOCAL_LENGTH_ERR 0x2UL #define CQ_RES_RAWETH_QP1_STATUS_LOCAL_PROTECTION_ERR 0x3UL #define CQ_RES_RAWETH_QP1_STATUS_LOCAL_QP_OPERATION_ERR 0x4UL #define CQ_RES_RAWETH_QP1_STATUS_MEMORY_MGT_OPERATION_ERR 0x5UL #define CQ_RES_RAWETH_QP1_STATUS_WORK_REQUEST_FLUSHED_ERR 0x7UL #define CQ_RES_RAWETH_QP1_STATUS_HW_FLUSH_ERR 0x8UL __le16 flags; #define CQ_RES_RAWETH_QP1_FLAGS_SRQ 0x1UL #define CQ_RES_RAWETH_QP1_FLAGS_SRQ_RQ 0x0UL #define CQ_RES_RAWETH_QP1_FLAGS_SRQ_SRQ 0x1UL #define CQ_RES_RAWETH_QP1_FLAGS_SRQ_LAST \ CQ_RES_RAWETH_QP1_FLAGS_SRQ_SRQ __le32 raweth_qp1_payload_offset_srq_or_rq_wr_id; #define CQ_RES_RAWETH_QP1_SRQ_OR_RQ_WR_ID_MASK 0xfffffUL #define CQ_RES_RAWETH_QP1_SRQ_OR_RQ_WR_ID_SFT 0 #define CQ_RES_RAWETH_QP1_RESERVED4_MASK 0xf00000UL #define CQ_RES_RAWETH_QP1_RESERVED4_SFT 20 #define CQ_RES_RAWETH_QP1_RAWETH_QP1_PAYLOAD_OFFSET_MASK 0xff000000UL #define CQ_RES_RAWETH_QP1_RAWETH_QP1_PAYLOAD_OFFSET_SFT 24 }; /* Terminal CQE (32 bytes) */ struct cq_terminal { __le64 qp_handle; __le16 sq_cons_idx; __le16 rq_cons_idx; __le32 reserved32_1; __le64 reserved64_3; u8 cqe_type_toggle; #define CQ_TERMINAL_TOGGLE 0x1UL #define CQ_TERMINAL_CQE_TYPE_MASK 0x1eUL #define CQ_TERMINAL_CQE_TYPE_SFT 1 #define CQ_TERMINAL_CQE_TYPE_TERMINAL (0xeUL << 1) #define CQ_TERMINAL_RESERVED3_MASK 0xe0UL #define CQ_TERMINAL_RESERVED3_SFT 5 u8 status; #define CQ_TERMINAL_STATUS_OK 0x0UL __le16 reserved16; __le32 reserved32_2; }; /* Cutoff CQE (32 bytes) */ struct cq_cutoff { __le64 reserved64_1; __le64 reserved64_2; __le64 reserved64_3; u8 cqe_type_toggle; #define CQ_CUTOFF_TOGGLE 0x1UL #define CQ_CUTOFF_CQE_TYPE_MASK 0x1eUL #define CQ_CUTOFF_CQE_TYPE_SFT 1 #define CQ_CUTOFF_CQE_TYPE_CUT_OFF (0xfUL << 1) #define CQ_CUTOFF_RESERVED3_MASK 0xe0UL #define CQ_CUTOFF_RESERVED3_SFT 5 u8 status; #define CQ_CUTOFF_STATUS_OK 0x0UL __le16 reserved16; __le32 reserved32; }; /* Notification Queue (NQ) Structures */ /* Base NQ Record (16 bytes) */ struct nq_base { __le16 info10_type; #define NQ_BASE_TYPE_MASK 0x3fUL #define NQ_BASE_TYPE_SFT 0 #define NQ_BASE_TYPE_CQ_NOTIFICATION 0x30UL #define NQ_BASE_TYPE_SRQ_EVENT 0x32UL #define NQ_BASE_TYPE_DBQ_EVENT 0x34UL #define NQ_BASE_TYPE_QP_EVENT 0x38UL #define NQ_BASE_TYPE_FUNC_EVENT 0x3aUL #define NQ_BASE_INFO10_MASK 0xffc0UL #define NQ_BASE_INFO10_SFT 6 __le16 info16; __le32 info32; __le32 info63_v[2]; #define NQ_BASE_V 0x1UL #define NQ_BASE_INFO63_MASK 0xfffffffeUL #define NQ_BASE_INFO63_SFT 1 }; /* Completion Queue Notification (16 bytes) */ struct nq_cn { __le16 type; #define NQ_CN_TYPE_MASK 0x3fUL #define NQ_CN_TYPE_SFT 0 #define NQ_CN_TYPE_CQ_NOTIFICATION 0x30UL #define NQ_CN_RESERVED9_MASK 0xffc0UL #define NQ_CN_RESERVED9_SFT 6 __le16 reserved16; __le32 cq_handle_low; __le32 v; #define NQ_CN_V 0x1UL #define NQ_CN_RESERVED31_MASK 0xfffffffeUL #define NQ_CN_RESERVED31_SFT 1 __le32 cq_handle_high; }; /* SRQ Event Notification (16 bytes) */ struct nq_srq_event { u8 type; #define NQ_SRQ_EVENT_TYPE_MASK 0x3fUL #define NQ_SRQ_EVENT_TYPE_SFT 0 #define NQ_SRQ_EVENT_TYPE_SRQ_EVENT 0x32UL #define NQ_SRQ_EVENT_RESERVED1_MASK 0xc0UL #define NQ_SRQ_EVENT_RESERVED1_SFT 6 u8 event; #define NQ_SRQ_EVENT_EVENT_SRQ_THRESHOLD_EVENT 0x1UL __le16 reserved16; __le32 srq_handle_low; __le32 v; #define NQ_SRQ_EVENT_V 0x1UL #define NQ_SRQ_EVENT_RESERVED31_MASK 0xfffffffeUL #define NQ_SRQ_EVENT_RESERVED31_SFT 1 __le32 srq_handle_high; }; /* DBQ Async Event Notification (16 bytes) */ struct nq_dbq_event { u8 type; #define NQ_DBQ_EVENT_TYPE_MASK 0x3fUL #define NQ_DBQ_EVENT_TYPE_SFT 0 #define NQ_DBQ_EVENT_TYPE_DBQ_EVENT 0x34UL #define NQ_DBQ_EVENT_RESERVED1_MASK 0xc0UL #define NQ_DBQ_EVENT_RESERVED1_SFT 6 u8 event; #define NQ_DBQ_EVENT_EVENT_DBQ_THRESHOLD_EVENT 0x1UL __le16 db_pfid; #define NQ_DBQ_EVENT_DB_PFID_MASK 0xfUL #define NQ_DBQ_EVENT_DB_PFID_SFT 0 #define NQ_DBQ_EVENT_RESERVED12_MASK 0xfff0UL #define NQ_DBQ_EVENT_RESERVED12_SFT 4 __le32 db_dpi; #define NQ_DBQ_EVENT_DB_DPI_MASK 0xfffffUL #define NQ_DBQ_EVENT_DB_DPI_SFT 0 #define NQ_DBQ_EVENT_RESERVED12_2_MASK 0xfff00000UL #define NQ_DBQ_EVENT_RESERVED12_2_SFT 20 __le32 v; #define NQ_DBQ_EVENT_V 0x1UL #define NQ_DBQ_EVENT_RESERVED32_MASK 0xfffffffeUL #define NQ_DBQ_EVENT_RESERVED32_SFT 1 __le32 db_type_db_xid; #define NQ_DBQ_EVENT_DB_XID_MASK 0xfffffUL #define NQ_DBQ_EVENT_DB_XID_SFT 0 #define NQ_DBQ_EVENT_RESERVED8_MASK 0xff00000UL #define NQ_DBQ_EVENT_RESERVED8_SFT 20 #define NQ_DBQ_EVENT_DB_TYPE_MASK 0xf0000000UL #define NQ_DBQ_EVENT_DB_TYPE_SFT 28 }; /* Read Request/Response Queue Structures */ /* Input Read Request Queue (IRRQ) Message (32 bytes) */ struct xrrq_irrq { __le16 credits_type; #define XRRQ_IRRQ_TYPE 0x1UL #define XRRQ_IRRQ_TYPE_READ_REQ 0x0UL #define XRRQ_IRRQ_TYPE_ATOMIC_REQ 0x1UL #define XRRQ_IRRQ_RESERVED10_MASK 0x7feUL #define XRRQ_IRRQ_RESERVED10_SFT 1 #define XRRQ_IRRQ_CREDITS_MASK 0xf800UL #define XRRQ_IRRQ_CREDITS_SFT 11 __le16 reserved16; __le32 reserved32; __le32 psn; #define XRRQ_IRRQ_PSN_MASK 0xffffffUL #define XRRQ_IRRQ_PSN_SFT 0 #define XRRQ_IRRQ_RESERVED8_1_MASK 0xff000000UL #define XRRQ_IRRQ_RESERVED8_1_SFT 24 __le32 msn; #define XRRQ_IRRQ_MSN_MASK 0xffffffUL #define XRRQ_IRRQ_MSN_SFT 0 #define XRRQ_IRRQ_RESERVED8_2_MASK 0xff000000UL #define XRRQ_IRRQ_RESERVED8_2_SFT 24 __le64 va_or_atomic_result; __le32 rdma_r_key; __le32 length; }; /* Output Read Request Queue (ORRQ) Message (32 bytes) */ struct xrrq_orrq { __le16 num_sges_type; #define XRRQ_ORRQ_TYPE 0x1UL #define XRRQ_ORRQ_TYPE_READ_REQ 0x0UL #define XRRQ_ORRQ_TYPE_ATOMIC_REQ 0x1UL #define XRRQ_ORRQ_RESERVED10_MASK 0x7feUL #define XRRQ_ORRQ_RESERVED10_SFT 1 #define XRRQ_ORRQ_NUM_SGES_MASK 0xf800UL #define XRRQ_ORRQ_NUM_SGES_SFT 11 __le16 reserved16; __le32 length; __le32 psn; #define XRRQ_ORRQ_PSN_MASK 0xffffffUL #define XRRQ_ORRQ_PSN_SFT 0 #define XRRQ_ORRQ_RESERVED8_1_MASK 0xff000000UL #define XRRQ_ORRQ_RESERVED8_1_SFT 24 __le32 end_psn; #define XRRQ_ORRQ_END_PSN_MASK 0xffffffUL #define XRRQ_ORRQ_END_PSN_SFT 0 #define XRRQ_ORRQ_RESERVED8_2_MASK 0xff000000UL #define XRRQ_ORRQ_RESERVED8_2_SFT 24 __le64 first_sge_phy_or_sing_sge_va; __le32 single_sge_l_key; __le32 single_sge_size; }; /* Page Buffer List Memory Structures (PBL) */ /* Page Table Entry (PTE) (8 bytes) */ struct ptu_pte { __le32 page_next_to_last_last_valid[2]; #define PTU_PTE_VALID 0x1UL #define PTU_PTE_LAST 0x2UL #define PTU_PTE_NEXT_TO_LAST 0x4UL #define PTU_PTE_PAGE_MASK 0xfffff000UL #define PTU_PTE_PAGE_SFT 12 }; /* Page Directory Entry (PDE) (8 bytes) */ struct ptu_pde { __le32 page_valid[2]; #define PTU_PDE_VALID 0x1UL #define PTU_PDE_PAGE_MASK 0xfffff000UL #define PTU_PDE_PAGE_SFT 12 }; /* RoCE Fastpath Host Structures */ /* Command Queue (CMDQ) Interface */ /* Init CMDQ (16 bytes) */ struct cmdq_init { __le64 cmdq_pbl; __le16 cmdq_size_cmdq_lvl; #define CMDQ_INIT_CMDQ_LVL_MASK 0x3UL #define CMDQ_INIT_CMDQ_LVL_SFT 0 #define CMDQ_INIT_CMDQ_SIZE_MASK 0xfffcUL #define CMDQ_INIT_CMDQ_SIZE_SFT 2 __le16 creq_ring_id; __le32 prod_idx; }; /* Update CMDQ producer index (16 bytes) */ struct cmdq_update { __le64 reserved64; __le32 reserved32; __le32 prod_idx; }; /* CMDQ common header structure (16 bytes) */ struct cmdq_base { u8 opcode; #define CMDQ_BASE_OPCODE_CREATE_QP 0x1UL #define CMDQ_BASE_OPCODE_DESTROY_QP 0x2UL #define CMDQ_BASE_OPCODE_MODIFY_QP 0x3UL #define CMDQ_BASE_OPCODE_QUERY_QP 0x4UL #define CMDQ_BASE_OPCODE_CREATE_SRQ 0x5UL #define CMDQ_BASE_OPCODE_DESTROY_SRQ 0x6UL #define CMDQ_BASE_OPCODE_QUERY_SRQ 0x8UL #define CMDQ_BASE_OPCODE_CREATE_CQ 0x9UL #define CMDQ_BASE_OPCODE_DESTROY_CQ 0xaUL #define CMDQ_BASE_OPCODE_RESIZE_CQ 0xcUL #define CMDQ_BASE_OPCODE_ALLOCATE_MRW 0xdUL #define CMDQ_BASE_OPCODE_DEALLOCATE_KEY 0xeUL #define CMDQ_BASE_OPCODE_REGISTER_MR 0xfUL #define CMDQ_BASE_OPCODE_DEREGISTER_MR 0x10UL #define CMDQ_BASE_OPCODE_ADD_GID 0x11UL #define CMDQ_BASE_OPCODE_DELETE_GID 0x12UL #define CMDQ_BASE_OPCODE_MODIFY_GID 0x17UL #define CMDQ_BASE_OPCODE_QUERY_GID 0x18UL #define CMDQ_BASE_OPCODE_CREATE_QP1 0x13UL #define CMDQ_BASE_OPCODE_DESTROY_QP1 0x14UL #define CMDQ_BASE_OPCODE_CREATE_AH 0x15UL #define CMDQ_BASE_OPCODE_DESTROY_AH 0x16UL #define CMDQ_BASE_OPCODE_INITIALIZE_FW 0x80UL #define CMDQ_BASE_OPCODE_DEINITIALIZE_FW 0x81UL #define CMDQ_BASE_OPCODE_STOP_FUNC 0x82UL #define CMDQ_BASE_OPCODE_QUERY_FUNC 0x83UL #define CMDQ_BASE_OPCODE_SET_FUNC_RESOURCES 0x84UL #define CMDQ_BASE_OPCODE_READ_CONTEXT 0x85UL #define CMDQ_BASE_OPCODE_VF_BACKCHANNEL_REQUEST 0x86UL #define CMDQ_BASE_OPCODE_READ_VF_MEMORY 0x87UL #define CMDQ_BASE_OPCODE_COMPLETE_VF_REQUEST 0x88UL #define CMDQ_BASE_OPCODE_EXTEND_CONTEXT_ARRRAY 0x89UL #define CMDQ_BASE_OPCODE_MAP_TC_TO_COS 0x8aUL #define CMDQ_BASE_OPCODE_QUERY_VERSION 0x8bUL #define CMDQ_BASE_OPCODE_MODIFY_CC 0x8cUL #define CMDQ_BASE_OPCODE_QUERY_CC 0x8dUL #define CMDQ_BASE_OPCODE_QUERY_ROCE_STATS 0x8eUL #define CMDQ_BASE_OPCODE_QUERY_ROCE_STATS_EXT 0x92UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; }; /* Create QP command (96 bytes) */ struct cmdq_create_qp { u8 opcode; #define CMDQ_CREATE_QP_OPCODE_CREATE_QP 0x1UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le64 qp_handle; __le32 qp_flags; #define CMDQ_CREATE_QP_QP_FLAGS_SRQ_USED 0x1UL #define CMDQ_CREATE_QP_QP_FLAGS_FORCE_COMPLETION 0x2UL #define CMDQ_CREATE_QP_QP_FLAGS_RESERVED_LKEY_ENABLE 0x4UL #define CMDQ_CREATE_QP_QP_FLAGS_FR_PMR_ENABLED 0x8UL #define CMDQ_CREATE_QP_QP_FLAGS_VARIABLE_SIZED_WQE_ENABLED 0x10UL #define CMDQ_CREATE_QP_QP_FLAGS_EXT_STATS_ENABLED 0x80UL #define CMDQ_CREATE_QP_QP_FLAGS_LAST \ CMDQ_CREATE_QP_QP_FLAGS_EXT_STATS_ENABLED u8 type; #define CMDQ_CREATE_QP_TYPE_RC 0x2UL #define CMDQ_CREATE_QP_TYPE_UD 0x4UL #define CMDQ_CREATE_QP_TYPE_RAW_ETHERTYPE 0x6UL #define CMDQ_CREATE_QP_TYPE_GSI 0x7UL u8 sq_pg_size_sq_lvl; #define CMDQ_CREATE_QP_SQ_LVL_MASK 0xfUL #define CMDQ_CREATE_QP_SQ_LVL_SFT 0 #define CMDQ_CREATE_QP_SQ_LVL_LVL_0 0x0UL #define CMDQ_CREATE_QP_SQ_LVL_LVL_1 0x1UL #define CMDQ_CREATE_QP_SQ_LVL_LVL_2 0x2UL #define CMDQ_CREATE_QP_SQ_PG_SIZE_MASK 0xf0UL #define CMDQ_CREATE_QP_SQ_PG_SIZE_SFT 4 #define CMDQ_CREATE_QP_SQ_PG_SIZE_PG_4K (0x0UL << 4) #define CMDQ_CREATE_QP_SQ_PG_SIZE_PG_8K (0x1UL << 4) #define CMDQ_CREATE_QP_SQ_PG_SIZE_PG_64K (0x2UL << 4) #define CMDQ_CREATE_QP_SQ_PG_SIZE_PG_2M (0x3UL << 4) #define CMDQ_CREATE_QP_SQ_PG_SIZE_PG_8M (0x4UL << 4) #define CMDQ_CREATE_QP_SQ_PG_SIZE_PG_1G (0x5UL << 4) u8 rq_pg_size_rq_lvl; #define CMDQ_CREATE_QP_RQ_LVL_MASK 0xfUL #define CMDQ_CREATE_QP_RQ_LVL_SFT 0 #define CMDQ_CREATE_QP_RQ_LVL_LVL_0 0x0UL #define CMDQ_CREATE_QP_RQ_LVL_LVL_1 0x1UL #define CMDQ_CREATE_QP_RQ_LVL_LVL_2 0x2UL #define CMDQ_CREATE_QP_RQ_PG_SIZE_MASK 0xf0UL #define CMDQ_CREATE_QP_RQ_PG_SIZE_SFT 4 #define CMDQ_CREATE_QP_RQ_PG_SIZE_PG_4K (0x0UL << 4) #define CMDQ_CREATE_QP_RQ_PG_SIZE_PG_8K (0x1UL << 4) #define CMDQ_CREATE_QP_RQ_PG_SIZE_PG_64K (0x2UL << 4) #define CMDQ_CREATE_QP_RQ_PG_SIZE_PG_2M (0x3UL << 4) #define CMDQ_CREATE_QP_RQ_PG_SIZE_PG_8M (0x4UL << 4) #define CMDQ_CREATE_QP_RQ_PG_SIZE_PG_1G (0x5UL << 4) u8 unused_0; __le32 dpi; __le32 sq_size; __le32 rq_size; __le16 sq_fwo_sq_sge; #define CMDQ_CREATE_QP_SQ_SGE_MASK 0xfUL #define CMDQ_CREATE_QP_SQ_SGE_SFT 0 #define CMDQ_CREATE_QP_SQ_FWO_MASK 0xfff0UL #define CMDQ_CREATE_QP_SQ_FWO_SFT 4 __le16 rq_fwo_rq_sge; #define CMDQ_CREATE_QP_RQ_SGE_MASK 0xfUL #define CMDQ_CREATE_QP_RQ_SGE_SFT 0 #define CMDQ_CREATE_QP_RQ_FWO_MASK 0xfff0UL #define CMDQ_CREATE_QP_RQ_FWO_SFT 4 __le32 scq_cid; __le32 rcq_cid; __le32 srq_cid; __le32 pd_id; __le64 sq_pbl; __le64 rq_pbl; __le64 irrq_addr; __le64 orrq_addr; }; /* Destroy QP command (24 bytes) */ struct cmdq_destroy_qp { u8 opcode; #define CMDQ_DESTROY_QP_OPCODE_DESTROY_QP 0x2UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le32 qp_cid; __le32 unused_0; }; /* Modify QP command (112 bytes) */ struct cmdq_modify_qp { u8 opcode; #define CMDQ_MODIFY_QP_OPCODE_MODIFY_QP 0x3UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le32 modify_mask; #define CMDQ_MODIFY_QP_MODIFY_MASK_STATE 0x1UL #define CMDQ_MODIFY_QP_MODIFY_MASK_EN_SQD_ASYNC_NOTIFY 0x2UL #define CMDQ_MODIFY_QP_MODIFY_MASK_ACCESS 0x4UL #define CMDQ_MODIFY_QP_MODIFY_MASK_PKEY 0x8UL #define CMDQ_MODIFY_QP_MODIFY_MASK_QKEY 0x10UL #define CMDQ_MODIFY_QP_MODIFY_MASK_DGID 0x20UL #define CMDQ_MODIFY_QP_MODIFY_MASK_FLOW_LABEL 0x40UL #define CMDQ_MODIFY_QP_MODIFY_MASK_SGID_INDEX 0x80UL #define CMDQ_MODIFY_QP_MODIFY_MASK_HOP_LIMIT 0x100UL #define CMDQ_MODIFY_QP_MODIFY_MASK_TRAFFIC_CLASS 0x200UL #define CMDQ_MODIFY_QP_MODIFY_MASK_DEST_MAC 0x400UL #define CMDQ_MODIFY_QP_MODIFY_MASK_PATH_MTU 0x1000UL #define CMDQ_MODIFY_QP_MODIFY_MASK_TIMEOUT 0x2000UL #define CMDQ_MODIFY_QP_MODIFY_MASK_RETRY_CNT 0x4000UL #define CMDQ_MODIFY_QP_MODIFY_MASK_RNR_RETRY 0x8000UL #define CMDQ_MODIFY_QP_MODIFY_MASK_RQ_PSN 0x10000UL #define CMDQ_MODIFY_QP_MODIFY_MASK_MAX_RD_ATOMIC 0x20000UL #define CMDQ_MODIFY_QP_MODIFY_MASK_MIN_RNR_TIMER 0x40000UL #define CMDQ_MODIFY_QP_MODIFY_MASK_SQ_PSN 0x80000UL #define CMDQ_MODIFY_QP_MODIFY_MASK_MAX_DEST_RD_ATOMIC 0x100000UL #define CMDQ_MODIFY_QP_MODIFY_MASK_SQ_SIZE 0x200000UL #define CMDQ_MODIFY_QP_MODIFY_MASK_RQ_SIZE 0x400000UL #define CMDQ_MODIFY_QP_MODIFY_MASK_SQ_SGE 0x800000UL #define CMDQ_MODIFY_QP_MODIFY_MASK_RQ_SGE 0x1000000UL #define CMDQ_MODIFY_QP_MODIFY_MASK_MAX_INLINE_DATA 0x2000000UL #define CMDQ_MODIFY_QP_MODIFY_MASK_DEST_QP_ID 0x4000000UL #define CMDQ_MODIFY_QP_MODIFY_MASK_SRC_MAC 0x8000000UL #define CMDQ_MODIFY_QP_MODIFY_MASK_VLAN_ID 0x10000000UL #define CMDQ_MODIFY_QP_MODIFY_MASK_ENABLE_CC 0x20000000UL #define CMDQ_MODIFY_QP_MODIFY_MASK_TOS_ECN 0x40000000UL #define CMDQ_MODIFY_QP_MODIFY_MASK_TOS_DSCP 0x80000000UL __le32 qp_cid; u8 network_type_en_sqd_async_notify_new_state; #define CMDQ_MODIFY_QP_NEW_STATE_MASK 0xfUL #define CMDQ_MODIFY_QP_NEW_STATE_SFT 0 #define CMDQ_MODIFY_QP_NEW_STATE_RESET 0x0UL #define CMDQ_MODIFY_QP_NEW_STATE_INIT 0x1UL #define CMDQ_MODIFY_QP_NEW_STATE_RTR 0x2UL #define CMDQ_MODIFY_QP_NEW_STATE_RTS 0x3UL #define CMDQ_MODIFY_QP_NEW_STATE_SQD 0x4UL #define CMDQ_MODIFY_QP_NEW_STATE_SQE 0x5UL #define CMDQ_MODIFY_QP_NEW_STATE_ERR 0x6UL #define CMDQ_MODIFY_QP_EN_SQD_ASYNC_NOTIFY 0x10UL #define CMDQ_MODIFY_QP_NETWORK_TYPE_MASK 0xc0UL #define CMDQ_MODIFY_QP_NETWORK_TYPE_SFT 6 #define CMDQ_MODIFY_QP_NETWORK_TYPE_ROCEV1 (0x0UL << 6) #define CMDQ_MODIFY_QP_NETWORK_TYPE_ROCEV2_IPV4 (0x2UL << 6) #define CMDQ_MODIFY_QP_NETWORK_TYPE_ROCEV2_IPV6 (0x3UL << 6) u8 access; #define CMDQ_MODIFY_QP_ACCESS_LOCAL_WRITE 0x1UL #define CMDQ_MODIFY_QP_ACCESS_REMOTE_WRITE 0x2UL #define CMDQ_MODIFY_QP_ACCESS_REMOTE_READ 0x4UL #define CMDQ_MODIFY_QP_ACCESS_REMOTE_ATOMIC 0x8UL __le16 pkey; __le32 qkey; __le32 dgid[4]; __le32 flow_label; __le16 sgid_index; u8 hop_limit; u8 traffic_class; __le16 dest_mac[3]; u8 tos_dscp_tos_ecn; #define CMDQ_MODIFY_QP_TOS_ECN_MASK 0x3UL #define CMDQ_MODIFY_QP_TOS_ECN_SFT 0 #define CMDQ_MODIFY_QP_TOS_DSCP_MASK 0xfcUL #define CMDQ_MODIFY_QP_TOS_DSCP_SFT 2 u8 path_mtu; #define CMDQ_MODIFY_QP_PATH_MTU_MASK 0xf0UL #define CMDQ_MODIFY_QP_PATH_MTU_SFT 4 #define CMDQ_MODIFY_QP_PATH_MTU_MTU_256 (0x0UL << 4) #define CMDQ_MODIFY_QP_PATH_MTU_MTU_512 (0x1UL << 4) #define CMDQ_MODIFY_QP_PATH_MTU_MTU_1024 (0x2UL << 4) #define CMDQ_MODIFY_QP_PATH_MTU_MTU_2048 (0x3UL << 4) #define CMDQ_MODIFY_QP_PATH_MTU_MTU_4096 (0x4UL << 4) #define CMDQ_MODIFY_QP_PATH_MTU_MTU_8192 (0x5UL << 4) u8 timeout; u8 retry_cnt; u8 rnr_retry; u8 min_rnr_timer; __le32 rq_psn; __le32 sq_psn; u8 max_rd_atomic; u8 max_dest_rd_atomic; __le16 enable_cc; #define CMDQ_MODIFY_QP_ENABLE_CC 0x1UL __le32 sq_size; __le32 rq_size; __le16 sq_sge; __le16 rq_sge; __le32 max_inline_data; __le32 dest_qp_id; __le32 unused_3; __le16 src_mac[3]; __le16 vlan_pcp_vlan_dei_vlan_id; #define CMDQ_MODIFY_QP_VLAN_ID_MASK 0xfffUL #define CMDQ_MODIFY_QP_VLAN_ID_SFT 0 #define CMDQ_MODIFY_QP_VLAN_DEI 0x1000UL #define CMDQ_MODIFY_QP_VLAN_PCP_MASK 0xe000UL #define CMDQ_MODIFY_QP_VLAN_PCP_SFT 13 }; /* Query QP command (24 bytes) */ struct cmdq_query_qp { u8 opcode; #define CMDQ_QUERY_QP_OPCODE_QUERY_QP 0x4UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le32 qp_cid; __le32 unused_0; }; /* Create SRQ command (48 bytes) */ struct cmdq_create_srq { u8 opcode; #define CMDQ_CREATE_SRQ_OPCODE_CREATE_SRQ 0x5UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le64 srq_handle; __le16 pg_size_lvl; #define CMDQ_CREATE_SRQ_LVL_MASK 0x3UL #define CMDQ_CREATE_SRQ_LVL_SFT 0 #define CMDQ_CREATE_SRQ_LVL_LVL_0 0x0UL #define CMDQ_CREATE_SRQ_LVL_LVL_1 0x1UL #define CMDQ_CREATE_SRQ_LVL_LVL_2 0x2UL #define CMDQ_CREATE_SRQ_PG_SIZE_MASK 0x1cUL #define CMDQ_CREATE_SRQ_PG_SIZE_SFT 2 #define CMDQ_CREATE_SRQ_PG_SIZE_PG_4K (0x0UL << 2) #define CMDQ_CREATE_SRQ_PG_SIZE_PG_8K (0x1UL << 2) #define CMDQ_CREATE_SRQ_PG_SIZE_PG_64K (0x2UL << 2) #define CMDQ_CREATE_SRQ_PG_SIZE_PG_2M (0x3UL << 2) #define CMDQ_CREATE_SRQ_PG_SIZE_PG_8M (0x4UL << 2) #define CMDQ_CREATE_SRQ_PG_SIZE_PG_1G (0x5UL << 2) __le16 eventq_id; #define CMDQ_CREATE_SRQ_EVENTQ_ID_MASK 0xfffUL #define CMDQ_CREATE_SRQ_EVENTQ_ID_SFT 0 __le16 srq_size; __le16 srq_fwo; __le32 dpi; __le32 pd_id; __le64 pbl; }; /* Destroy SRQ command (24 bytes) */ struct cmdq_destroy_srq { u8 opcode; #define CMDQ_DESTROY_SRQ_OPCODE_DESTROY_SRQ 0x6UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le32 srq_cid; __le32 unused_0; }; /* Query SRQ command (24 bytes) */ struct cmdq_query_srq { u8 opcode; #define CMDQ_QUERY_SRQ_OPCODE_QUERY_SRQ 0x8UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le32 srq_cid; __le32 unused_0; }; /* Create CQ command (48 bytes) */ struct cmdq_create_cq { u8 opcode; #define CMDQ_CREATE_CQ_OPCODE_CREATE_CQ 0x9UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le64 cq_handle; __le32 pg_size_lvl; #define CMDQ_CREATE_CQ_LVL_MASK 0x3UL #define CMDQ_CREATE_CQ_LVL_SFT 0 #define CMDQ_CREATE_CQ_LVL_LVL_0 0x0UL #define CMDQ_CREATE_CQ_LVL_LVL_1 0x1UL #define CMDQ_CREATE_CQ_LVL_LVL_2 0x2UL #define CMDQ_CREATE_CQ_PG_SIZE_MASK 0x1cUL #define CMDQ_CREATE_CQ_PG_SIZE_SFT 2 #define CMDQ_CREATE_CQ_PG_SIZE_PG_4K (0x0UL << 2) #define CMDQ_CREATE_CQ_PG_SIZE_PG_8K (0x1UL << 2) #define CMDQ_CREATE_CQ_PG_SIZE_PG_64K (0x2UL << 2) #define CMDQ_CREATE_CQ_PG_SIZE_PG_2M (0x3UL << 2) #define CMDQ_CREATE_CQ_PG_SIZE_PG_8M (0x4UL << 2) #define CMDQ_CREATE_CQ_PG_SIZE_PG_1G (0x5UL << 2) __le32 cq_fco_cnq_id; #define CMDQ_CREATE_CQ_CNQ_ID_MASK 0xfffUL #define CMDQ_CREATE_CQ_CNQ_ID_SFT 0 #define CMDQ_CREATE_CQ_CQ_FCO_MASK 0xfffff000UL #define CMDQ_CREATE_CQ_CQ_FCO_SFT 12 __le32 dpi; __le32 cq_size; __le64 pbl; }; /* Destroy CQ command (24 bytes) */ struct cmdq_destroy_cq { u8 opcode; #define CMDQ_DESTROY_CQ_OPCODE_DESTROY_CQ 0xaUL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le32 cq_cid; __le32 unused_0; }; /* Resize CQ command (40 bytes) */ struct cmdq_resize_cq { u8 opcode; #define CMDQ_RESIZE_CQ_OPCODE_RESIZE_CQ 0xcUL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le32 cq_cid; __le32 new_cq_size_pg_size_lvl; #define CMDQ_RESIZE_CQ_LVL_MASK 0x3UL #define CMDQ_RESIZE_CQ_LVL_SFT 0 #define CMDQ_RESIZE_CQ_LVL_LVL_0 0x0UL #define CMDQ_RESIZE_CQ_LVL_LVL_1 0x1UL #define CMDQ_RESIZE_CQ_LVL_LVL_2 0x2UL #define CMDQ_RESIZE_CQ_PG_SIZE_MASK 0x1cUL #define CMDQ_RESIZE_CQ_PG_SIZE_SFT 2 #define CMDQ_RESIZE_CQ_PG_SIZE_PG_4K (0x0UL << 2) #define CMDQ_RESIZE_CQ_PG_SIZE_PG_8K (0x1UL << 2) #define CMDQ_RESIZE_CQ_PG_SIZE_PG_64K (0x2UL << 2) #define CMDQ_RESIZE_CQ_PG_SIZE_PG_2M (0x3UL << 2) #define CMDQ_RESIZE_CQ_PG_SIZE_PG_8M (0x4UL << 2) #define CMDQ_RESIZE_CQ_PG_SIZE_PG_1G (0x5UL << 2) #define CMDQ_RESIZE_CQ_NEW_CQ_SIZE_MASK 0x1fffe0UL #define CMDQ_RESIZE_CQ_NEW_CQ_SIZE_SFT 5 __le64 new_pbl; __le32 new_cq_fco; __le32 unused_2; }; /* Allocate MRW command (32 bytes) */ struct cmdq_allocate_mrw { u8 opcode; #define CMDQ_ALLOCATE_MRW_OPCODE_ALLOCATE_MRW 0xdUL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le64 mrw_handle; u8 mrw_flags; #define CMDQ_ALLOCATE_MRW_MRW_FLAGS_MASK 0xfUL #define CMDQ_ALLOCATE_MRW_MRW_FLAGS_SFT 0 #define CMDQ_ALLOCATE_MRW_MRW_FLAGS_MR 0x0UL #define CMDQ_ALLOCATE_MRW_MRW_FLAGS_PMR 0x1UL #define CMDQ_ALLOCATE_MRW_MRW_FLAGS_MW_TYPE1 0x2UL #define CMDQ_ALLOCATE_MRW_MRW_FLAGS_MW_TYPE2A 0x3UL #define CMDQ_ALLOCATE_MRW_MRW_FLAGS_MW_TYPE2B 0x4UL u8 access; #define CMDQ_ALLOCATE_MRW_ACCESS_RESERVED_MASK 0x1fUL #define CMDQ_ALLOCATE_MRW_ACCESS_RESERVED_SFT 0 #define CMDQ_ALLOCATE_MRW_ACCESS_CONSUMER_OWNED_KEY 0x20UL __le16 unused_1; __le32 pd_id; }; /* De-allocate key command (24 bytes) */ struct cmdq_deallocate_key { u8 opcode; #define CMDQ_DEALLOCATE_KEY_OPCODE_DEALLOCATE_KEY 0xeUL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; u8 mrw_flags; #define CMDQ_DEALLOCATE_KEY_MRW_FLAGS_MASK 0xfUL #define CMDQ_DEALLOCATE_KEY_MRW_FLAGS_SFT 0 #define CMDQ_DEALLOCATE_KEY_MRW_FLAGS_MR 0x0UL #define CMDQ_DEALLOCATE_KEY_MRW_FLAGS_PMR 0x1UL #define CMDQ_DEALLOCATE_KEY_MRW_FLAGS_MW_TYPE1 0x2UL #define CMDQ_DEALLOCATE_KEY_MRW_FLAGS_MW_TYPE2A 0x3UL #define CMDQ_DEALLOCATE_KEY_MRW_FLAGS_MW_TYPE2B 0x4UL u8 unused_1[3]; __le32 key; }; /* Register MR command (48 bytes) */ struct cmdq_register_mr { u8 opcode; #define CMDQ_REGISTER_MR_OPCODE_REGISTER_MR 0xfUL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; u8 log2_pg_size_lvl; #define CMDQ_REGISTER_MR_LVL_MASK 0x3UL #define CMDQ_REGISTER_MR_LVL_SFT 0 #define CMDQ_REGISTER_MR_LVL_LVL_0 0x0UL #define CMDQ_REGISTER_MR_LVL_LVL_1 0x1UL #define CMDQ_REGISTER_MR_LVL_LVL_2 0x2UL #define CMDQ_REGISTER_MR_LVL_LAST CMDQ_REGISTER_MR_LVL_LVL_2 #define CMDQ_REGISTER_MR_LOG2_PG_SIZE_MASK 0x7cUL #define CMDQ_REGISTER_MR_LOG2_PG_SIZE_SFT 2 #define CMDQ_REGISTER_MR_LOG2_PG_SIZE_PG_4K (0xcUL << 2) #define CMDQ_REGISTER_MR_LOG2_PG_SIZE_PG_8K (0xdUL << 2) #define CMDQ_REGISTER_MR_LOG2_PG_SIZE_PG_64K (0x10UL << 2) #define CMDQ_REGISTER_MR_LOG2_PG_SIZE_PG_256K (0x12UL << 2) #define CMDQ_REGISTER_MR_LOG2_PG_SIZE_PG_1M (0x14UL << 2) #define CMDQ_REGISTER_MR_LOG2_PG_SIZE_PG_2M (0x15UL << 2) #define CMDQ_REGISTER_MR_LOG2_PG_SIZE_PG_4M (0x16UL << 2) #define CMDQ_REGISTER_MR_LOG2_PG_SIZE_PG_1G (0x1eUL << 2) #define CMDQ_REGISTER_MR_LOG2_PG_SIZE_LAST \ CMDQ_REGISTER_MR_LOG2_PG_SIZE_PG_1G #define CMDQ_REGISTER_MR_UNUSED1 0x80UL u8 access; #define CMDQ_REGISTER_MR_ACCESS_LOCAL_WRITE 0x1UL #define CMDQ_REGISTER_MR_ACCESS_REMOTE_READ 0x2UL #define CMDQ_REGISTER_MR_ACCESS_REMOTE_WRITE 0x4UL #define CMDQ_REGISTER_MR_ACCESS_REMOTE_ATOMIC 0x8UL #define CMDQ_REGISTER_MR_ACCESS_MW_BIND 0x10UL #define CMDQ_REGISTER_MR_ACCESS_ZERO_BASED 0x20UL __le16 log2_pbl_pg_size; #define CMDQ_REGISTER_MR_LOG2_PBL_PG_SIZE_MASK 0x1fUL #define CMDQ_REGISTER_MR_LOG2_PBL_PG_SIZE_SFT 0 #define CMDQ_REGISTER_MR_LOG2_PBL_PG_SIZE_PG_4K 0xcUL #define CMDQ_REGISTER_MR_LOG2_PBL_PG_SIZE_PG_8K 0xdUL #define CMDQ_REGISTER_MR_LOG2_PBL_PG_SIZE_PG_64K 0x10UL #define CMDQ_REGISTER_MR_LOG2_PBL_PG_SIZE_PG_256K 0x12UL #define CMDQ_REGISTER_MR_LOG2_PBL_PG_SIZE_PG_1M 0x14UL #define CMDQ_REGISTER_MR_LOG2_PBL_PG_SIZE_PG_2M 0x15UL #define CMDQ_REGISTER_MR_LOG2_PBL_PG_SIZE_PG_4M 0x16UL #define CMDQ_REGISTER_MR_LOG2_PBL_PG_SIZE_PG_1G 0x1eUL #define CMDQ_REGISTER_MR_LOG2_PBL_PG_SIZE_LAST \ CMDQ_REGISTER_MR_LOG2_PBL_PG_SIZE_PG_1G #define CMDQ_REGISTER_MR_UNUSED11_MASK 0xffe0UL #define CMDQ_REGISTER_MR_UNUSED11_SFT 5 __le32 key; __le64 pbl; __le64 va; __le64 mr_size; }; /* Deregister MR command (24 bytes) */ struct cmdq_deregister_mr { u8 opcode; #define CMDQ_DEREGISTER_MR_OPCODE_DEREGISTER_MR 0x10UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le32 lkey; __le32 unused_0; }; /* Add GID command (48 bytes) */ struct cmdq_add_gid { u8 opcode; #define CMDQ_ADD_GID_OPCODE_ADD_GID 0x11UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __be32 gid[4]; __be16 src_mac[3]; __le16 vlan; #define CMDQ_ADD_GID_VLAN_VLAN_ID_MASK 0xfffUL #define CMDQ_ADD_GID_VLAN_VLAN_ID_SFT 0 #define CMDQ_ADD_GID_VLAN_TPID_MASK 0x7000UL #define CMDQ_ADD_GID_VLAN_TPID_SFT 12 #define CMDQ_ADD_GID_VLAN_TPID_TPID_88A8 (0x0UL << 12) #define CMDQ_ADD_GID_VLAN_TPID_TPID_8100 (0x1UL << 12) #define CMDQ_ADD_GID_VLAN_TPID_TPID_9100 (0x2UL << 12) #define CMDQ_ADD_GID_VLAN_TPID_TPID_9200 (0x3UL << 12) #define CMDQ_ADD_GID_VLAN_TPID_TPID_9300 (0x4UL << 12) #define CMDQ_ADD_GID_VLAN_TPID_TPID_CFG1 (0x5UL << 12) #define CMDQ_ADD_GID_VLAN_TPID_TPID_CFG2 (0x6UL << 12) #define CMDQ_ADD_GID_VLAN_TPID_TPID_CFG3 (0x7UL << 12) #define CMDQ_ADD_GID_VLAN_TPID_LAST CMDQ_ADD_GID_VLAN_TPID_TPID_CFG3 #define CMDQ_ADD_GID_VLAN_VLAN_EN 0x8000UL __le16 ipid; __le16 stats_ctx; #define CMDQ_ADD_GID_STATS_CTX_STATS_CTX_ID_MASK 0x7fffUL #define CMDQ_ADD_GID_STATS_CTX_STATS_CTX_ID_SFT 0 #define CMDQ_ADD_GID_STATS_CTX_STATS_CTX_VALID 0x8000UL __le32 unused_0; }; /* Delete GID command (24 bytes) */ struct cmdq_delete_gid { u8 opcode; #define CMDQ_DELETE_GID_OPCODE_DELETE_GID 0x12UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le16 gid_index; __le16 unused_0; __le32 unused_1; }; /* Modify GID command (48 bytes) */ struct cmdq_modify_gid { u8 opcode; #define CMDQ_MODIFY_GID_OPCODE_MODIFY_GID 0x17UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __be32 gid[4]; __be16 src_mac[3]; __le16 vlan; #define CMDQ_MODIFY_GID_VLAN_VLAN_ID_MASK 0xfffUL #define CMDQ_MODIFY_GID_VLAN_VLAN_ID_SFT 0 #define CMDQ_MODIFY_GID_VLAN_TPID_MASK 0x7000UL #define CMDQ_MODIFY_GID_VLAN_TPID_SFT 12 #define CMDQ_MODIFY_GID_VLAN_TPID_TPID_88A8 (0x0UL << 12) #define CMDQ_MODIFY_GID_VLAN_TPID_TPID_8100 (0x1UL << 12) #define CMDQ_MODIFY_GID_VLAN_TPID_TPID_9100 (0x2UL << 12) #define CMDQ_MODIFY_GID_VLAN_TPID_TPID_9200 (0x3UL << 12) #define CMDQ_MODIFY_GID_VLAN_TPID_TPID_9300 (0x4UL << 12) #define CMDQ_MODIFY_GID_VLAN_TPID_TPID_CFG1 (0x5UL << 12) #define CMDQ_MODIFY_GID_VLAN_TPID_TPID_CFG2 (0x6UL << 12) #define CMDQ_MODIFY_GID_VLAN_TPID_TPID_CFG3 (0x7UL << 12) #define CMDQ_MODIFY_GID_VLAN_TPID_LAST \ CMDQ_MODIFY_GID_VLAN_TPID_TPID_CFG3 #define CMDQ_MODIFY_GID_VLAN_VLAN_EN 0x8000UL __le16 ipid; __le16 gid_index; __le16 stats_ctx; #define CMDQ_MODIFY_GID_STATS_CTX_STATS_CTX_ID_MASK 0x7fffUL #define CMDQ_MODIFY_GID_STATS_CTX_STATS_CTX_ID_SFT 0 #define CMDQ_MODIFY_GID_STATS_CTX_STATS_CTX_VALID 0x8000UL __le16 unused_0; }; /* Query GID command (24 bytes) */ struct cmdq_query_gid { u8 opcode; #define CMDQ_QUERY_GID_OPCODE_QUERY_GID 0x18UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le16 gid_index; __le16 unused_0; __le32 unused_1; }; /* Create QP1 command (80 bytes) */ struct cmdq_create_qp1 { u8 opcode; #define CMDQ_CREATE_QP1_OPCODE_CREATE_QP1 0x13UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le64 qp_handle; __le32 qp_flags; #define CMDQ_CREATE_QP1_QP_FLAGS_SRQ_USED 0x1UL #define CMDQ_CREATE_QP1_QP_FLAGS_FORCE_COMPLETION 0x2UL #define CMDQ_CREATE_QP1_QP_FLAGS_RESERVED_LKEY_ENABLE 0x4UL u8 type; #define CMDQ_CREATE_QP1_TYPE_GSI 0x1UL u8 sq_pg_size_sq_lvl; #define CMDQ_CREATE_QP1_SQ_LVL_MASK 0xfUL #define CMDQ_CREATE_QP1_SQ_LVL_SFT 0 #define CMDQ_CREATE_QP1_SQ_LVL_LVL_0 0x0UL #define CMDQ_CREATE_QP1_SQ_LVL_LVL_1 0x1UL #define CMDQ_CREATE_QP1_SQ_LVL_LVL_2 0x2UL #define CMDQ_CREATE_QP1_SQ_PG_SIZE_MASK 0xf0UL #define CMDQ_CREATE_QP1_SQ_PG_SIZE_SFT 4 #define CMDQ_CREATE_QP1_SQ_PG_SIZE_PG_4K (0x0UL << 4) #define CMDQ_CREATE_QP1_SQ_PG_SIZE_PG_8K (0x1UL << 4) #define CMDQ_CREATE_QP1_SQ_PG_SIZE_PG_64K (0x2UL << 4) #define CMDQ_CREATE_QP1_SQ_PG_SIZE_PG_2M (0x3UL << 4) #define CMDQ_CREATE_QP1_SQ_PG_SIZE_PG_8M (0x4UL << 4) #define CMDQ_CREATE_QP1_SQ_PG_SIZE_PG_1G (0x5UL << 4) u8 rq_pg_size_rq_lvl; #define CMDQ_CREATE_QP1_RQ_LVL_MASK 0xfUL #define CMDQ_CREATE_QP1_RQ_LVL_SFT 0 #define CMDQ_CREATE_QP1_RQ_LVL_LVL_0 0x0UL #define CMDQ_CREATE_QP1_RQ_LVL_LVL_1 0x1UL #define CMDQ_CREATE_QP1_RQ_LVL_LVL_2 0x2UL #define CMDQ_CREATE_QP1_RQ_PG_SIZE_MASK 0xf0UL #define CMDQ_CREATE_QP1_RQ_PG_SIZE_SFT 4 #define CMDQ_CREATE_QP1_RQ_PG_SIZE_PG_4K (0x0UL << 4) #define CMDQ_CREATE_QP1_RQ_PG_SIZE_PG_8K (0x1UL << 4) #define CMDQ_CREATE_QP1_RQ_PG_SIZE_PG_64K (0x2UL << 4) #define CMDQ_CREATE_QP1_RQ_PG_SIZE_PG_2M (0x3UL << 4) #define CMDQ_CREATE_QP1_RQ_PG_SIZE_PG_8M (0x4UL << 4) #define CMDQ_CREATE_QP1_RQ_PG_SIZE_PG_1G (0x5UL << 4) u8 unused_0; __le32 dpi; __le32 sq_size; __le32 rq_size; __le16 sq_fwo_sq_sge; #define CMDQ_CREATE_QP1_SQ_SGE_MASK 0xfUL #define CMDQ_CREATE_QP1_SQ_SGE_SFT 0 #define CMDQ_CREATE_QP1_SQ_FWO_MASK 0xfff0UL #define CMDQ_CREATE_QP1_SQ_FWO_SFT 4 __le16 rq_fwo_rq_sge; #define CMDQ_CREATE_QP1_RQ_SGE_MASK 0xfUL #define CMDQ_CREATE_QP1_RQ_SGE_SFT 0 #define CMDQ_CREATE_QP1_RQ_FWO_MASK 0xfff0UL #define CMDQ_CREATE_QP1_RQ_FWO_SFT 4 __le32 scq_cid; __le32 rcq_cid; __le32 srq_cid; __le32 pd_id; __le64 sq_pbl; __le64 rq_pbl; }; /* Destroy QP1 command (24 bytes) */ struct cmdq_destroy_qp1 { u8 opcode; #define CMDQ_DESTROY_QP1_OPCODE_DESTROY_QP1 0x14UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le32 qp1_cid; __le32 unused_0; }; /* Create AH command (64 bytes) */ struct cmdq_create_ah { u8 opcode; #define CMDQ_CREATE_AH_OPCODE_CREATE_AH 0x15UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le64 ah_handle; __le32 dgid[4]; u8 type; #define CMDQ_CREATE_AH_TYPE_V1 0x0UL #define CMDQ_CREATE_AH_TYPE_V2IPV4 0x2UL #define CMDQ_CREATE_AH_TYPE_V2IPV6 0x3UL u8 hop_limit; __le16 sgid_index; __le32 dest_vlan_id_flow_label; #define CMDQ_CREATE_AH_FLOW_LABEL_MASK 0xfffffUL #define CMDQ_CREATE_AH_FLOW_LABEL_SFT 0 #define CMDQ_CREATE_AH_DEST_VLAN_ID_MASK 0xfff00000UL #define CMDQ_CREATE_AH_DEST_VLAN_ID_SFT 20 __le32 pd_id; __le32 unused_0; __le16 dest_mac[3]; u8 traffic_class; u8 unused_1; }; /* Destroy AH command (24 bytes) */ struct cmdq_destroy_ah { u8 opcode; #define CMDQ_DESTROY_AH_OPCODE_DESTROY_AH 0x16UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le32 ah_cid; __le32 unused_0; }; /* Initialize Firmware command (112 bytes) */ struct cmdq_initialize_fw { u8 opcode; #define CMDQ_INITIALIZE_FW_OPCODE_INITIALIZE_FW 0x80UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; u8 qpc_pg_size_qpc_lvl; #define CMDQ_INITIALIZE_FW_QPC_LVL_MASK 0xfUL #define CMDQ_INITIALIZE_FW_QPC_LVL_SFT 0 #define CMDQ_INITIALIZE_FW_QPC_LVL_LVL_0 0x0UL #define CMDQ_INITIALIZE_FW_QPC_LVL_LVL_1 0x1UL #define CMDQ_INITIALIZE_FW_QPC_LVL_LVL_2 0x2UL #define CMDQ_INITIALIZE_FW_QPC_PG_SIZE_MASK 0xf0UL #define CMDQ_INITIALIZE_FW_QPC_PG_SIZE_SFT 4 #define CMDQ_INITIALIZE_FW_QPC_PG_SIZE_PG_4K (0x0UL << 4) #define CMDQ_INITIALIZE_FW_QPC_PG_SIZE_PG_8K (0x1UL << 4) #define CMDQ_INITIALIZE_FW_QPC_PG_SIZE_PG_64K (0x2UL << 4) #define CMDQ_INITIALIZE_FW_QPC_PG_SIZE_PG_2M (0x3UL << 4) #define CMDQ_INITIALIZE_FW_QPC_PG_SIZE_PG_8M (0x4UL << 4) #define CMDQ_INITIALIZE_FW_QPC_PG_SIZE_PG_1G (0x5UL << 4) u8 mrw_pg_size_mrw_lvl; #define CMDQ_INITIALIZE_FW_MRW_LVL_MASK 0xfUL #define CMDQ_INITIALIZE_FW_MRW_LVL_SFT 0 #define CMDQ_INITIALIZE_FW_MRW_LVL_LVL_0 0x0UL #define CMDQ_INITIALIZE_FW_MRW_LVL_LVL_1 0x1UL #define CMDQ_INITIALIZE_FW_MRW_LVL_LVL_2 0x2UL #define CMDQ_INITIALIZE_FW_MRW_PG_SIZE_MASK 0xf0UL #define CMDQ_INITIALIZE_FW_MRW_PG_SIZE_SFT 4 #define CMDQ_INITIALIZE_FW_MRW_PG_SIZE_PG_4K (0x0UL << 4) #define CMDQ_INITIALIZE_FW_MRW_PG_SIZE_PG_8K (0x1UL << 4) #define CMDQ_INITIALIZE_FW_MRW_PG_SIZE_PG_64K (0x2UL << 4) #define CMDQ_INITIALIZE_FW_MRW_PG_SIZE_PG_2M (0x3UL << 4) #define CMDQ_INITIALIZE_FW_MRW_PG_SIZE_PG_8M (0x4UL << 4) #define CMDQ_INITIALIZE_FW_MRW_PG_SIZE_PG_1G (0x5UL << 4) u8 srq_pg_size_srq_lvl; #define CMDQ_INITIALIZE_FW_SRQ_LVL_MASK 0xfUL #define CMDQ_INITIALIZE_FW_SRQ_LVL_SFT 0 #define CMDQ_INITIALIZE_FW_SRQ_LVL_LVL_0 0x0UL #define CMDQ_INITIALIZE_FW_SRQ_LVL_LVL_1 0x1UL #define CMDQ_INITIALIZE_FW_SRQ_LVL_LVL_2 0x2UL #define CMDQ_INITIALIZE_FW_SRQ_PG_SIZE_MASK 0xf0UL #define CMDQ_INITIALIZE_FW_SRQ_PG_SIZE_SFT 4 #define CMDQ_INITIALIZE_FW_SRQ_PG_SIZE_PG_4K (0x0UL << 4) #define CMDQ_INITIALIZE_FW_SRQ_PG_SIZE_PG_8K (0x1UL << 4) #define CMDQ_INITIALIZE_FW_SRQ_PG_SIZE_PG_64K (0x2UL << 4) #define CMDQ_INITIALIZE_FW_SRQ_PG_SIZE_PG_2M (0x3UL << 4) #define CMDQ_INITIALIZE_FW_SRQ_PG_SIZE_PG_8M (0x4UL << 4) #define CMDQ_INITIALIZE_FW_SRQ_PG_SIZE_PG_1G (0x5UL << 4) u8 cq_pg_size_cq_lvl; #define CMDQ_INITIALIZE_FW_CQ_LVL_MASK 0xfUL #define CMDQ_INITIALIZE_FW_CQ_LVL_SFT 0 #define CMDQ_INITIALIZE_FW_CQ_LVL_LVL_0 0x0UL #define CMDQ_INITIALIZE_FW_CQ_LVL_LVL_1 0x1UL #define CMDQ_INITIALIZE_FW_CQ_LVL_LVL_2 0x2UL #define CMDQ_INITIALIZE_FW_CQ_PG_SIZE_MASK 0xf0UL #define CMDQ_INITIALIZE_FW_CQ_PG_SIZE_SFT 4 #define CMDQ_INITIALIZE_FW_CQ_PG_SIZE_PG_4K (0x0UL << 4) #define CMDQ_INITIALIZE_FW_CQ_PG_SIZE_PG_8K (0x1UL << 4) #define CMDQ_INITIALIZE_FW_CQ_PG_SIZE_PG_64K (0x2UL << 4) #define CMDQ_INITIALIZE_FW_CQ_PG_SIZE_PG_2M (0x3UL << 4) #define CMDQ_INITIALIZE_FW_CQ_PG_SIZE_PG_8M (0x4UL << 4) #define CMDQ_INITIALIZE_FW_CQ_PG_SIZE_PG_1G (0x5UL << 4) u8 tqm_pg_size_tqm_lvl; #define CMDQ_INITIALIZE_FW_TQM_LVL_MASK 0xfUL #define CMDQ_INITIALIZE_FW_TQM_LVL_SFT 0 #define CMDQ_INITIALIZE_FW_TQM_LVL_LVL_0 0x0UL #define CMDQ_INITIALIZE_FW_TQM_LVL_LVL_1 0x1UL #define CMDQ_INITIALIZE_FW_TQM_LVL_LVL_2 0x2UL #define CMDQ_INITIALIZE_FW_TQM_PG_SIZE_MASK 0xf0UL #define CMDQ_INITIALIZE_FW_TQM_PG_SIZE_SFT 4 #define CMDQ_INITIALIZE_FW_TQM_PG_SIZE_PG_4K (0x0UL << 4) #define CMDQ_INITIALIZE_FW_TQM_PG_SIZE_PG_8K (0x1UL << 4) #define CMDQ_INITIALIZE_FW_TQM_PG_SIZE_PG_64K (0x2UL << 4) #define CMDQ_INITIALIZE_FW_TQM_PG_SIZE_PG_2M (0x3UL << 4) #define CMDQ_INITIALIZE_FW_TQM_PG_SIZE_PG_8M (0x4UL << 4) #define CMDQ_INITIALIZE_FW_TQM_PG_SIZE_PG_1G (0x5UL << 4) u8 tim_pg_size_tim_lvl; #define CMDQ_INITIALIZE_FW_TIM_LVL_MASK 0xfUL #define CMDQ_INITIALIZE_FW_TIM_LVL_SFT 0 #define CMDQ_INITIALIZE_FW_TIM_LVL_LVL_0 0x0UL #define CMDQ_INITIALIZE_FW_TIM_LVL_LVL_1 0x1UL #define CMDQ_INITIALIZE_FW_TIM_LVL_LVL_2 0x2UL #define CMDQ_INITIALIZE_FW_TIM_PG_SIZE_MASK 0xf0UL #define CMDQ_INITIALIZE_FW_TIM_PG_SIZE_SFT 4 #define CMDQ_INITIALIZE_FW_TIM_PG_SIZE_PG_4K (0x0UL << 4) #define CMDQ_INITIALIZE_FW_TIM_PG_SIZE_PG_8K (0x1UL << 4) #define CMDQ_INITIALIZE_FW_TIM_PG_SIZE_PG_64K (0x2UL << 4) #define CMDQ_INITIALIZE_FW_TIM_PG_SIZE_PG_2M (0x3UL << 4) #define CMDQ_INITIALIZE_FW_TIM_PG_SIZE_PG_8M (0x4UL << 4) #define CMDQ_INITIALIZE_FW_TIM_PG_SIZE_PG_1G (0x5UL << 4) /* This value is (log-base-2-of-DBR-page-size - 12). * 0 for 4KB. HW supported values are enumerated below. */ __le16 log2_dbr_pg_size; #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_MASK 0xfUL #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_SFT 0 #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_4K 0x0UL #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_8K 0x1UL #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_16K 0x2UL #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_32K 0x3UL #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_64K 0x4UL #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_128K 0x5UL #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_256K 0x6UL #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_512K 0x7UL #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_1M 0x8UL #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_2M 0x9UL #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_4M 0xaUL #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_8M 0xbUL #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_16M 0xcUL #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_32M 0xdUL #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_64M 0xeUL #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_128M 0xfUL #define CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_LAST \ CMDQ_INITIALIZE_FW_LOG2_DBR_PG_SIZE_PG_128M __le64 qpc_page_dir; __le64 mrw_page_dir; __le64 srq_page_dir; __le64 cq_page_dir; __le64 tqm_page_dir; __le64 tim_page_dir; __le32 number_of_qp; __le32 number_of_mrw; __le32 number_of_srq; __le32 number_of_cq; __le32 max_qp_per_vf; __le32 max_mrw_per_vf; __le32 max_srq_per_vf; __le32 max_cq_per_vf; __le32 max_gid_per_vf; __le32 stat_ctx_id; }; /* De-initialize Firmware command (16 bytes) */ struct cmdq_deinitialize_fw { u8 opcode; #define CMDQ_DEINITIALIZE_FW_OPCODE_DEINITIALIZE_FW 0x81UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; }; /* Stop function command (16 bytes) */ struct cmdq_stop_func { u8 opcode; #define CMDQ_STOP_FUNC_OPCODE_STOP_FUNC 0x82UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; }; /* Query function command (16 bytes) */ struct cmdq_query_func { u8 opcode; #define CMDQ_QUERY_FUNC_OPCODE_QUERY_FUNC 0x83UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; }; /* Set function resources command (16 bytes) */ struct cmdq_set_func_resources { u8 opcode; #define CMDQ_SET_FUNC_RESOURCES_OPCODE_SET_FUNC_RESOURCES 0x84UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le32 number_of_qp; __le32 number_of_mrw; __le32 number_of_srq; __le32 number_of_cq; __le32 max_qp_per_vf; __le32 max_mrw_per_vf; __le32 max_srq_per_vf; __le32 max_cq_per_vf; __le32 max_gid_per_vf; __le32 stat_ctx_id; }; /* Read hardware resource context command (24 bytes) */ struct cmdq_read_context { u8 opcode; #define CMDQ_READ_CONTEXT_OPCODE_READ_CONTEXT 0x85UL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le32 type_xid; #define CMDQ_READ_CONTEXT_XID_MASK 0xffffffUL #define CMDQ_READ_CONTEXT_XID_SFT 0 #define CMDQ_READ_CONTEXT_TYPE_MASK 0xff000000UL #define CMDQ_READ_CONTEXT_TYPE_SFT 24 #define CMDQ_READ_CONTEXT_TYPE_QPC (0x0UL << 24) #define CMDQ_READ_CONTEXT_TYPE_CQ (0x1UL << 24) #define CMDQ_READ_CONTEXT_TYPE_MRW (0x2UL << 24) #define CMDQ_READ_CONTEXT_TYPE_SRQ (0x3UL << 24) __le32 unused_0; }; /* Map TC to COS. Can only be issued from a PF (24 bytes) */ struct cmdq_map_tc_to_cos { u8 opcode; #define CMDQ_MAP_TC_TO_COS_OPCODE_MAP_TC_TO_COS 0x8aUL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; __le16 cos0; #define CMDQ_MAP_TC_TO_COS_COS0_NO_CHANGE 0xffffUL __le16 cos1; #define CMDQ_MAP_TC_TO_COS_COS1_DISABLE 0x8000UL #define CMDQ_MAP_TC_TO_COS_COS1_NO_CHANGE 0xffffUL __le32 unused_0; }; /* Query version command (16 bytes) */ struct cmdq_query_version { u8 opcode; #define CMDQ_QUERY_VERSION_OPCODE_QUERY_VERSION 0x8bUL u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; }; /* Command-Response Event Queue (CREQ) Structures */ /* Base CREQ Record (16 bytes) */ struct creq_base { u8 type; #define CREQ_BASE_TYPE_MASK 0x3fUL #define CREQ_BASE_TYPE_SFT 0 #define CREQ_BASE_TYPE_QP_EVENT 0x38UL #define CREQ_BASE_TYPE_FUNC_EVENT 0x3aUL #define CREQ_BASE_RESERVED2_MASK 0xc0UL #define CREQ_BASE_RESERVED2_SFT 6 u8 reserved56[7]; u8 v; #define CREQ_BASE_V 0x1UL #define CREQ_BASE_RESERVED7_MASK 0xfeUL #define CREQ_BASE_RESERVED7_SFT 1 u8 event; __le16 reserved48[3]; }; /* RoCE Function Async Event Notification (16 bytes) */ struct creq_func_event { u8 type; #define CREQ_FUNC_EVENT_TYPE_MASK 0x3fUL #define CREQ_FUNC_EVENT_TYPE_SFT 0 #define CREQ_FUNC_EVENT_TYPE_FUNC_EVENT 0x3aUL #define CREQ_FUNC_EVENT_RESERVED2_MASK 0xc0UL #define CREQ_FUNC_EVENT_RESERVED2_SFT 6 u8 reserved56[7]; u8 v; #define CREQ_FUNC_EVENT_V 0x1UL #define CREQ_FUNC_EVENT_RESERVED7_MASK 0xfeUL #define CREQ_FUNC_EVENT_RESERVED7_SFT 1 u8 event; #define CREQ_FUNC_EVENT_EVENT_TX_WQE_ERROR 0x1UL #define CREQ_FUNC_EVENT_EVENT_TX_DATA_ERROR 0x2UL #define CREQ_FUNC_EVENT_EVENT_RX_WQE_ERROR 0x3UL #define CREQ_FUNC_EVENT_EVENT_RX_DATA_ERROR 0x4UL #define CREQ_FUNC_EVENT_EVENT_CQ_ERROR 0x5UL #define CREQ_FUNC_EVENT_EVENT_TQM_ERROR 0x6UL #define CREQ_FUNC_EVENT_EVENT_CFCQ_ERROR 0x7UL #define CREQ_FUNC_EVENT_EVENT_CFCS_ERROR 0x8UL #define CREQ_FUNC_EVENT_EVENT_CFCC_ERROR 0x9UL #define CREQ_FUNC_EVENT_EVENT_CFCM_ERROR 0xaUL #define CREQ_FUNC_EVENT_EVENT_TIM_ERROR 0xbUL #define CREQ_FUNC_EVENT_EVENT_VF_COMM_REQUEST 0x80UL #define CREQ_FUNC_EVENT_EVENT_RESOURCE_EXHAUSTED 0x81UL __le16 reserved48[3]; }; /* RoCE Slowpath Command Completion (16 bytes) */ struct creq_qp_event { u8 type; #define CREQ_QP_EVENT_TYPE_MASK 0x3fUL #define CREQ_QP_EVENT_TYPE_SFT 0 #define CREQ_QP_EVENT_TYPE_QP_EVENT 0x38UL #define CREQ_QP_EVENT_RESERVED2_MASK 0xc0UL #define CREQ_QP_EVENT_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 reserved32; u8 v; #define CREQ_QP_EVENT_V 0x1UL #define CREQ_QP_EVENT_RESERVED7_MASK 0xfeUL #define CREQ_QP_EVENT_RESERVED7_SFT 1 u8 event; #define CREQ_QP_EVENT_EVENT_CREATE_QP 0x1UL #define CREQ_QP_EVENT_EVENT_DESTROY_QP 0x2UL #define CREQ_QP_EVENT_EVENT_MODIFY_QP 0x3UL #define CREQ_QP_EVENT_EVENT_QUERY_QP 0x4UL #define CREQ_QP_EVENT_EVENT_CREATE_SRQ 0x5UL #define CREQ_QP_EVENT_EVENT_DESTROY_SRQ 0x6UL #define CREQ_QP_EVENT_EVENT_QUERY_SRQ 0x8UL #define CREQ_QP_EVENT_EVENT_CREATE_CQ 0x9UL #define CREQ_QP_EVENT_EVENT_DESTROY_CQ 0xaUL #define CREQ_QP_EVENT_EVENT_RESIZE_CQ 0xcUL #define CREQ_QP_EVENT_EVENT_ALLOCATE_MRW 0xdUL #define CREQ_QP_EVENT_EVENT_DEALLOCATE_KEY 0xeUL #define CREQ_QP_EVENT_EVENT_REGISTER_MR 0xfUL #define CREQ_QP_EVENT_EVENT_DEREGISTER_MR 0x10UL #define CREQ_QP_EVENT_EVENT_ADD_GID 0x11UL #define CREQ_QP_EVENT_EVENT_DELETE_GID 0x12UL #define CREQ_QP_EVENT_EVENT_MODIFY_GID 0x17UL #define CREQ_QP_EVENT_EVENT_QUERY_GID 0x18UL #define CREQ_QP_EVENT_EVENT_CREATE_QP1 0x13UL #define CREQ_QP_EVENT_EVENT_DESTROY_QP1 0x14UL #define CREQ_QP_EVENT_EVENT_CREATE_AH 0x15UL #define CREQ_QP_EVENT_EVENT_DESTROY_AH 0x16UL #define CREQ_QP_EVENT_EVENT_INITIALIZE_FW 0x80UL #define CREQ_QP_EVENT_EVENT_DEINITIALIZE_FW 0x81UL #define CREQ_QP_EVENT_EVENT_STOP_FUNC 0x82UL #define CREQ_QP_EVENT_EVENT_QUERY_FUNC 0x83UL #define CREQ_QP_EVENT_EVENT_SET_FUNC_RESOURCES 0x84UL #define CREQ_QP_EVENT_EVENT_MAP_TC_TO_COS 0x8aUL #define CREQ_QP_EVENT_EVENT_QUERY_VERSION 0x8bUL #define CREQ_QP_EVENT_EVENT_MODIFY_CC 0x8cUL #define CREQ_QP_EVENT_EVENT_QUERY_CC 0x8dUL #define CREQ_QP_EVENT_EVENT_QP_ERROR_NOTIFICATION 0xc0UL __le16 reserved48[3]; }; /* Create QP command response (16 bytes) */ struct creq_create_qp_resp { u8 type; #define CREQ_CREATE_QP_RESP_TYPE_MASK 0x3fUL #define CREQ_CREATE_QP_RESP_TYPE_SFT 0 #define CREQ_CREATE_QP_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_CREATE_QP_RESP_RESERVED2_MASK 0xc0UL #define CREQ_CREATE_QP_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 xid; u8 v; #define CREQ_CREATE_QP_RESP_V 0x1UL #define CREQ_CREATE_QP_RESP_RESERVED7_MASK 0xfeUL #define CREQ_CREATE_QP_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_CREATE_QP_RESP_EVENT_CREATE_QP 0x1UL __le16 reserved48[3]; }; /* Destroy QP command response (16 bytes) */ struct creq_destroy_qp_resp { u8 type; #define CREQ_DESTROY_QP_RESP_TYPE_MASK 0x3fUL #define CREQ_DESTROY_QP_RESP_TYPE_SFT 0 #define CREQ_DESTROY_QP_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_DESTROY_QP_RESP_RESERVED2_MASK 0xc0UL #define CREQ_DESTROY_QP_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 xid; u8 v; #define CREQ_DESTROY_QP_RESP_V 0x1UL #define CREQ_DESTROY_QP_RESP_RESERVED7_MASK 0xfeUL #define CREQ_DESTROY_QP_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_DESTROY_QP_RESP_EVENT_DESTROY_QP 0x2UL __le16 reserved48[3]; }; /* Modify QP command response (16 bytes) */ struct creq_modify_qp_resp { u8 type; #define CREQ_MODIFY_QP_RESP_TYPE_MASK 0x3fUL #define CREQ_MODIFY_QP_RESP_TYPE_SFT 0 #define CREQ_MODIFY_QP_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_MODIFY_QP_RESP_RESERVED2_MASK 0xc0UL #define CREQ_MODIFY_QP_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 xid; u8 v; #define CREQ_MODIFY_QP_RESP_V 0x1UL #define CREQ_MODIFY_QP_RESP_RESERVED7_MASK 0xfeUL #define CREQ_MODIFY_QP_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_MODIFY_QP_RESP_EVENT_MODIFY_QP 0x3UL __le16 reserved48[3]; }; /* cmdq_query_roce_stats (size:128b/16B) */ struct cmdq_query_roce_stats { u8 opcode; #define CMDQ_QUERY_ROCE_STATS_OPCODE_QUERY_ROCE_STATS 0x8eUL #define CMDQ_QUERY_ROCE_STATS_OPCODE_LAST \ CMDQ_QUERY_ROCE_STATS_OPCODE_QUERY_ROCE_STATS u8 cmd_size; __le16 flags; __le16 cookie; u8 resp_size; u8 reserved8; __le64 resp_addr; }; /* Query QP command response (16 bytes) */ struct creq_query_qp_resp { u8 type; #define CREQ_QUERY_QP_RESP_TYPE_MASK 0x3fUL #define CREQ_QUERY_QP_RESP_TYPE_SFT 0 #define CREQ_QUERY_QP_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_QUERY_QP_RESP_RESERVED2_MASK 0xc0UL #define CREQ_QUERY_QP_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 size; u8 v; #define CREQ_QUERY_QP_RESP_V 0x1UL #define CREQ_QUERY_QP_RESP_RESERVED7_MASK 0xfeUL #define CREQ_QUERY_QP_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_QUERY_QP_RESP_EVENT_QUERY_QP 0x4UL __le16 reserved48[3]; }; /* Query QP command response side buffer structure (104 bytes) */ struct creq_query_qp_resp_sb { u8 opcode; #define CREQ_QUERY_QP_RESP_SB_OPCODE_QUERY_QP 0x4UL u8 status; __le16 cookie; __le16 flags; u8 resp_size; u8 reserved8; __le32 xid; u8 en_sqd_async_notify_state; #define CREQ_QUERY_QP_RESP_SB_STATE_MASK 0xfUL #define CREQ_QUERY_QP_RESP_SB_STATE_SFT 0 #define CREQ_QUERY_QP_RESP_SB_STATE_RESET 0x0UL #define CREQ_QUERY_QP_RESP_SB_STATE_INIT 0x1UL #define CREQ_QUERY_QP_RESP_SB_STATE_RTR 0x2UL #define CREQ_QUERY_QP_RESP_SB_STATE_RTS 0x3UL #define CREQ_QUERY_QP_RESP_SB_STATE_SQD 0x4UL #define CREQ_QUERY_QP_RESP_SB_STATE_SQE 0x5UL #define CREQ_QUERY_QP_RESP_SB_STATE_ERR 0x6UL #define CREQ_QUERY_QP_RESP_SB_EN_SQD_ASYNC_NOTIFY 0x10UL u8 access; #define CREQ_QUERY_QP_RESP_SB_ACCESS_LOCAL_WRITE 0x1UL #define CREQ_QUERY_QP_RESP_SB_ACCESS_REMOTE_WRITE 0x2UL #define CREQ_QUERY_QP_RESP_SB_ACCESS_REMOTE_READ 0x4UL #define CREQ_QUERY_QP_RESP_SB_ACCESS_REMOTE_ATOMIC 0x8UL __le16 pkey; __le32 qkey; __le32 reserved32; __le32 dgid[4]; __le32 flow_label; __le16 sgid_index; u8 hop_limit; u8 traffic_class; __le16 dest_mac[3]; __le16 path_mtu_dest_vlan_id; #define CREQ_QUERY_QP_RESP_SB_DEST_VLAN_ID_MASK 0xfffUL #define CREQ_QUERY_QP_RESP_SB_DEST_VLAN_ID_SFT 0 #define CREQ_QUERY_QP_RESP_SB_PATH_MTU_MASK 0xf000UL #define CREQ_QUERY_QP_RESP_SB_PATH_MTU_SFT 12 #define CREQ_QUERY_QP_RESP_SB_PATH_MTU_MTU_256 (0x0UL << 12) #define CREQ_QUERY_QP_RESP_SB_PATH_MTU_MTU_512 (0x1UL << 12) #define CREQ_QUERY_QP_RESP_SB_PATH_MTU_MTU_1024 (0x2UL << 12) #define CREQ_QUERY_QP_RESP_SB_PATH_MTU_MTU_2048 (0x3UL << 12) #define CREQ_QUERY_QP_RESP_SB_PATH_MTU_MTU_4096 (0x4UL << 12) #define CREQ_QUERY_QP_RESP_SB_PATH_MTU_MTU_8192 (0x5UL << 12) u8 timeout; u8 retry_cnt; u8 rnr_retry; u8 min_rnr_timer; __le32 rq_psn; __le32 sq_psn; u8 max_rd_atomic; u8 max_dest_rd_atomic; u8 tos_dscp_tos_ecn; #define CREQ_QUERY_QP_RESP_SB_TOS_ECN_MASK 0x3UL #define CREQ_QUERY_QP_RESP_SB_TOS_ECN_SFT 0 #define CREQ_QUERY_QP_RESP_SB_TOS_DSCP_MASK 0xfcUL #define CREQ_QUERY_QP_RESP_SB_TOS_DSCP_SFT 2 u8 enable_cc; #define CREQ_QUERY_QP_RESP_SB_ENABLE_CC 0x1UL #define CREQ_QUERY_QP_RESP_SB_RESERVED7_MASK 0xfeUL #define CREQ_QUERY_QP_RESP_SB_RESERVED7_SFT 1 __le32 sq_size; __le32 rq_size; __le16 sq_sge; __le16 rq_sge; __le32 max_inline_data; __le32 dest_qp_id; __le32 unused_1; __le16 src_mac[3]; __le16 vlan_pcp_vlan_dei_vlan_id; #define CREQ_QUERY_QP_RESP_SB_VLAN_ID_MASK 0xfffUL #define CREQ_QUERY_QP_RESP_SB_VLAN_ID_SFT 0 #define CREQ_QUERY_QP_RESP_SB_VLAN_DEI 0x1000UL #define CREQ_QUERY_QP_RESP_SB_VLAN_PCP_MASK 0xe000UL #define CREQ_QUERY_QP_RESP_SB_VLAN_PCP_SFT 13 }; /* Create SRQ command response (16 bytes) */ struct creq_create_srq_resp { u8 type; #define CREQ_CREATE_SRQ_RESP_TYPE_MASK 0x3fUL #define CREQ_CREATE_SRQ_RESP_TYPE_SFT 0 #define CREQ_CREATE_SRQ_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_CREATE_SRQ_RESP_RESERVED2_MASK 0xc0UL #define CREQ_CREATE_SRQ_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 xid; u8 v; #define CREQ_CREATE_SRQ_RESP_V 0x1UL #define CREQ_CREATE_SRQ_RESP_RESERVED7_MASK 0xfeUL #define CREQ_CREATE_SRQ_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_CREATE_SRQ_RESP_EVENT_CREATE_SRQ 0x5UL __le16 reserved48[3]; }; /* Destroy SRQ command response (16 bytes) */ struct creq_destroy_srq_resp { u8 type; #define CREQ_DESTROY_SRQ_RESP_TYPE_MASK 0x3fUL #define CREQ_DESTROY_SRQ_RESP_TYPE_SFT 0 #define CREQ_DESTROY_SRQ_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_DESTROY_SRQ_RESP_RESERVED2_MASK 0xc0UL #define CREQ_DESTROY_SRQ_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 xid; u8 v; #define CREQ_DESTROY_SRQ_RESP_V 0x1UL #define CREQ_DESTROY_SRQ_RESP_RESERVED7_MASK 0xfeUL #define CREQ_DESTROY_SRQ_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_DESTROY_SRQ_RESP_EVENT_DESTROY_SRQ 0x6UL __le16 enable_for_arm[3]; #define CREQ_DESTROY_SRQ_RESP_ENABLE_FOR_ARM_MASK 0x30000UL #define CREQ_DESTROY_SRQ_RESP_ENABLE_FOR_ARM_SFT 16 #define CREQ_DESTROY_SRQ_RESP_RESERVED46_MASK 0xfffc0000UL #define CREQ_DESTROY_SRQ_RESP_RESERVED46_SFT 18 }; /* Query SRQ command response (16 bytes) */ struct creq_query_srq_resp { u8 type; #define CREQ_QUERY_SRQ_RESP_TYPE_MASK 0x3fUL #define CREQ_QUERY_SRQ_RESP_TYPE_SFT 0 #define CREQ_QUERY_SRQ_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_QUERY_SRQ_RESP_RESERVED2_MASK 0xc0UL #define CREQ_QUERY_SRQ_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 size; u8 v; #define CREQ_QUERY_SRQ_RESP_V 0x1UL #define CREQ_QUERY_SRQ_RESP_RESERVED7_MASK 0xfeUL #define CREQ_QUERY_SRQ_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_QUERY_SRQ_RESP_EVENT_QUERY_SRQ 0x8UL __le16 reserved48[3]; }; /* Query SRQ command response side buffer structure (24 bytes) */ struct creq_query_srq_resp_sb { u8 opcode; #define CREQ_QUERY_SRQ_RESP_SB_OPCODE_QUERY_SRQ 0x8UL u8 status; __le16 cookie; __le16 flags; u8 resp_size; u8 reserved8; __le32 xid; __le16 srq_limit; __le16 reserved16; __le32 data[4]; }; /* Create CQ command Response (16 bytes) */ struct creq_create_cq_resp { u8 type; #define CREQ_CREATE_CQ_RESP_TYPE_MASK 0x3fUL #define CREQ_CREATE_CQ_RESP_TYPE_SFT 0 #define CREQ_CREATE_CQ_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_CREATE_CQ_RESP_RESERVED2_MASK 0xc0UL #define CREQ_CREATE_CQ_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 xid; u8 v; #define CREQ_CREATE_CQ_RESP_V 0x1UL #define CREQ_CREATE_CQ_RESP_RESERVED7_MASK 0xfeUL #define CREQ_CREATE_CQ_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_CREATE_CQ_RESP_EVENT_CREATE_CQ 0x9UL __le16 reserved48[3]; }; /* Destroy CQ command response (16 bytes) */ struct creq_destroy_cq_resp { u8 type; #define CREQ_DESTROY_CQ_RESP_TYPE_MASK 0x3fUL #define CREQ_DESTROY_CQ_RESP_TYPE_SFT 0 #define CREQ_DESTROY_CQ_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_DESTROY_CQ_RESP_RESERVED2_MASK 0xc0UL #define CREQ_DESTROY_CQ_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 xid; u8 v; #define CREQ_DESTROY_CQ_RESP_V 0x1UL #define CREQ_DESTROY_CQ_RESP_RESERVED7_MASK 0xfeUL #define CREQ_DESTROY_CQ_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_DESTROY_CQ_RESP_EVENT_DESTROY_CQ 0xaUL __le16 cq_arm_lvl; #define CREQ_DESTROY_CQ_RESP_CQ_ARM_LVL_MASK 0x3UL #define CREQ_DESTROY_CQ_RESP_CQ_ARM_LVL_SFT 0 #define CREQ_DESTROY_CQ_RESP_RESERVED14_MASK 0xfffcUL #define CREQ_DESTROY_CQ_RESP_RESERVED14_SFT 2 __le16 total_cnq_events; __le16 reserved16; }; /* Resize CQ command response (16 bytes) */ struct creq_resize_cq_resp { u8 type; #define CREQ_RESIZE_CQ_RESP_TYPE_MASK 0x3fUL #define CREQ_RESIZE_CQ_RESP_TYPE_SFT 0 #define CREQ_RESIZE_CQ_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_RESIZE_CQ_RESP_RESERVED2_MASK 0xc0UL #define CREQ_RESIZE_CQ_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 xid; u8 v; #define CREQ_RESIZE_CQ_RESP_V 0x1UL #define CREQ_RESIZE_CQ_RESP_RESERVED7_MASK 0xfeUL #define CREQ_RESIZE_CQ_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_RESIZE_CQ_RESP_EVENT_RESIZE_CQ 0xcUL __le16 reserved48[3]; }; /* Allocate MRW command response (16 bytes) */ struct creq_allocate_mrw_resp { u8 type; #define CREQ_ALLOCATE_MRW_RESP_TYPE_MASK 0x3fUL #define CREQ_ALLOCATE_MRW_RESP_TYPE_SFT 0 #define CREQ_ALLOCATE_MRW_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_ALLOCATE_MRW_RESP_RESERVED2_MASK 0xc0UL #define CREQ_ALLOCATE_MRW_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 xid; u8 v; #define CREQ_ALLOCATE_MRW_RESP_V 0x1UL #define CREQ_ALLOCATE_MRW_RESP_RESERVED7_MASK 0xfeUL #define CREQ_ALLOCATE_MRW_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_ALLOCATE_MRW_RESP_EVENT_ALLOCATE_MRW 0xdUL __le16 reserved48[3]; }; /* De-allocate key command response (16 bytes) */ struct creq_deallocate_key_resp { u8 type; #define CREQ_DEALLOCATE_KEY_RESP_TYPE_MASK 0x3fUL #define CREQ_DEALLOCATE_KEY_RESP_TYPE_SFT 0 #define CREQ_DEALLOCATE_KEY_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_DEALLOCATE_KEY_RESP_RESERVED2_MASK 0xc0UL #define CREQ_DEALLOCATE_KEY_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 xid; u8 v; #define CREQ_DEALLOCATE_KEY_RESP_V 0x1UL #define CREQ_DEALLOCATE_KEY_RESP_RESERVED7_MASK 0xfeUL #define CREQ_DEALLOCATE_KEY_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_DEALLOCATE_KEY_RESP_EVENT_DEALLOCATE_KEY 0xeUL __le16 reserved16; __le32 bound_window_info; }; /* Register MR command response (16 bytes) */ struct creq_register_mr_resp { u8 type; #define CREQ_REGISTER_MR_RESP_TYPE_MASK 0x3fUL #define CREQ_REGISTER_MR_RESP_TYPE_SFT 0 #define CREQ_REGISTER_MR_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_REGISTER_MR_RESP_RESERVED2_MASK 0xc0UL #define CREQ_REGISTER_MR_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 xid; u8 v; #define CREQ_REGISTER_MR_RESP_V 0x1UL #define CREQ_REGISTER_MR_RESP_RESERVED7_MASK 0xfeUL #define CREQ_REGISTER_MR_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_REGISTER_MR_RESP_EVENT_REGISTER_MR 0xfUL __le16 reserved48[3]; }; /* Deregister MR command response (16 bytes) */ struct creq_deregister_mr_resp { u8 type; #define CREQ_DEREGISTER_MR_RESP_TYPE_MASK 0x3fUL #define CREQ_DEREGISTER_MR_RESP_TYPE_SFT 0 #define CREQ_DEREGISTER_MR_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_DEREGISTER_MR_RESP_RESERVED2_MASK 0xc0UL #define CREQ_DEREGISTER_MR_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 xid; u8 v; #define CREQ_DEREGISTER_MR_RESP_V 0x1UL #define CREQ_DEREGISTER_MR_RESP_RESERVED7_MASK 0xfeUL #define CREQ_DEREGISTER_MR_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_DEREGISTER_MR_RESP_EVENT_DEREGISTER_MR 0x10UL __le16 reserved16; __le32 bound_windows; }; /* Add GID command response (16 bytes) */ struct creq_add_gid_resp { u8 type; #define CREQ_ADD_GID_RESP_TYPE_MASK 0x3fUL #define CREQ_ADD_GID_RESP_TYPE_SFT 0 #define CREQ_ADD_GID_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_ADD_GID_RESP_RESERVED2_MASK 0xc0UL #define CREQ_ADD_GID_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 xid; u8 v; #define CREQ_ADD_GID_RESP_V 0x1UL #define CREQ_ADD_GID_RESP_RESERVED7_MASK 0xfeUL #define CREQ_ADD_GID_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_ADD_GID_RESP_EVENT_ADD_GID 0x11UL __le16 reserved48[3]; }; /* Delete GID command response (16 bytes) */ struct creq_delete_gid_resp { u8 type; #define CREQ_DELETE_GID_RESP_TYPE_MASK 0x3fUL #define CREQ_DELETE_GID_RESP_TYPE_SFT 0 #define CREQ_DELETE_GID_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_DELETE_GID_RESP_RESERVED2_MASK 0xc0UL #define CREQ_DELETE_GID_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 xid; u8 v; #define CREQ_DELETE_GID_RESP_V 0x1UL #define CREQ_DELETE_GID_RESP_RESERVED7_MASK 0xfeUL #define CREQ_DELETE_GID_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_DELETE_GID_RESP_EVENT_DELETE_GID 0x12UL __le16 reserved48[3]; }; /* Modify GID command response (16 bytes) */ struct creq_modify_gid_resp { u8 type; #define CREQ_MODIFY_GID_RESP_TYPE_MASK 0x3fUL #define CREQ_MODIFY_GID_RESP_TYPE_SFT 0 #define CREQ_MODIFY_GID_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_MODIFY_GID_RESP_RESERVED2_MASK 0xc0UL #define CREQ_MODIFY_GID_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 xid; u8 v; #define CREQ_MODIFY_GID_RESP_V 0x1UL #define CREQ_MODIFY_GID_RESP_RESERVED7_MASK 0xfeUL #define CREQ_MODIFY_GID_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_MODIFY_GID_RESP_EVENT_ADD_GID 0x11UL __le16 reserved48[3]; }; /* Query GID command response (16 bytes) */ struct creq_query_gid_resp { u8 type; #define CREQ_QUERY_GID_RESP_TYPE_MASK 0x3fUL #define CREQ_QUERY_GID_RESP_TYPE_SFT 0 #define CREQ_QUERY_GID_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_QUERY_GID_RESP_RESERVED2_MASK 0xc0UL #define CREQ_QUERY_GID_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 size; u8 v; #define CREQ_QUERY_GID_RESP_V 0x1UL #define CREQ_QUERY_GID_RESP_RESERVED7_MASK 0xfeUL #define CREQ_QUERY_GID_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_QUERY_GID_RESP_EVENT_QUERY_GID 0x18UL __le16 reserved48[3]; }; /* Query GID command response side buffer structure (40 bytes) */ struct creq_query_gid_resp_sb { u8 opcode; #define CREQ_QUERY_GID_RESP_SB_OPCODE_QUERY_GID 0x18UL u8 status; __le16 cookie; __le16 flags; u8 resp_size; u8 reserved8; __le32 gid[4]; __le16 src_mac[3]; __le16 vlan; #define CREQ_QUERY_GID_RESP_SB_VLAN_VLAN_ID_MASK 0xfffUL #define CREQ_QUERY_GID_RESP_SB_VLAN_VLAN_ID_SFT 0 #define CREQ_QUERY_GID_RESP_SB_VLAN_TPID_MASK 0x7000UL #define CREQ_QUERY_GID_RESP_SB_VLAN_TPID_SFT 12 #define CREQ_QUERY_GID_RESP_SB_VLAN_TPID_TPID_88A8 (0x0UL << 12) #define CREQ_QUERY_GID_RESP_SB_VLAN_TPID_TPID_8100 (0x1UL << 12) #define CREQ_QUERY_GID_RESP_SB_VLAN_TPID_TPID_9100 (0x2UL << 12) #define CREQ_QUERY_GID_RESP_SB_VLAN_TPID_TPID_9200 (0x3UL << 12) #define CREQ_QUERY_GID_RESP_SB_VLAN_TPID_TPID_9300 (0x4UL << 12) #define CREQ_QUERY_GID_RESP_SB_VLAN_TPID_TPID_CFG1 (0x5UL << 12) #define CREQ_QUERY_GID_RESP_SB_VLAN_TPID_TPID_CFG2 (0x6UL << 12) #define CREQ_QUERY_GID_RESP_SB_VLAN_TPID_TPID_CFG3 (0x7UL << 12) #define CREQ_QUERY_GID_RESP_SB_VLAN_TPID_LAST \ CREQ_QUERY_GID_RESP_SB_VLAN_TPID_TPID_CFG3 #define CREQ_QUERY_GID_RESP_SB_VLAN_VLAN_EN 0x8000UL __le16 ipid; __le16 gid_index; __le32 unused_0; }; /* Create QP1 command response (16 bytes) */ struct creq_create_qp1_resp { u8 type; #define CREQ_CREATE_QP1_RESP_TYPE_MASK 0x3fUL #define CREQ_CREATE_QP1_RESP_TYPE_SFT 0 #define CREQ_CREATE_QP1_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_CREATE_QP1_RESP_RESERVED2_MASK 0xc0UL #define CREQ_CREATE_QP1_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 xid; u8 v; #define CREQ_CREATE_QP1_RESP_V 0x1UL #define CREQ_CREATE_QP1_RESP_RESERVED7_MASK 0xfeUL #define CREQ_CREATE_QP1_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_CREATE_QP1_RESP_EVENT_CREATE_QP1 0x13UL __le16 reserved48[3]; }; /* Destroy QP1 command response (16 bytes) */ struct creq_destroy_qp1_resp { u8 type; #define CREQ_DESTROY_QP1_RESP_TYPE_MASK 0x3fUL #define CREQ_DESTROY_QP1_RESP_TYPE_SFT 0 #define CREQ_DESTROY_QP1_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_DESTROY_QP1_RESP_RESERVED2_MASK 0xc0UL #define CREQ_DESTROY_QP1_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 xid; u8 v; #define CREQ_DESTROY_QP1_RESP_V 0x1UL #define CREQ_DESTROY_QP1_RESP_RESERVED7_MASK 0xfeUL #define CREQ_DESTROY_QP1_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_DESTROY_QP1_RESP_EVENT_DESTROY_QP1 0x14UL __le16 reserved48[3]; }; /* Create AH command response (16 bytes) */ struct creq_create_ah_resp { u8 type; #define CREQ_CREATE_AH_RESP_TYPE_MASK 0x3fUL #define CREQ_CREATE_AH_RESP_TYPE_SFT 0 #define CREQ_CREATE_AH_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_CREATE_AH_RESP_RESERVED2_MASK 0xc0UL #define CREQ_CREATE_AH_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 xid; u8 v; #define CREQ_CREATE_AH_RESP_V 0x1UL #define CREQ_CREATE_AH_RESP_RESERVED7_MASK 0xfeUL #define CREQ_CREATE_AH_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_CREATE_AH_RESP_EVENT_CREATE_AH 0x15UL __le16 reserved48[3]; }; /* Destroy AH command response (16 bytes) */ struct creq_destroy_ah_resp { u8 type; #define CREQ_DESTROY_AH_RESP_TYPE_MASK 0x3fUL #define CREQ_DESTROY_AH_RESP_TYPE_SFT 0 #define CREQ_DESTROY_AH_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_DESTROY_AH_RESP_RESERVED2_MASK 0xc0UL #define CREQ_DESTROY_AH_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 xid; u8 v; #define CREQ_DESTROY_AH_RESP_V 0x1UL #define CREQ_DESTROY_AH_RESP_RESERVED7_MASK 0xfeUL #define CREQ_DESTROY_AH_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_DESTROY_AH_RESP_EVENT_DESTROY_AH 0x16UL __le16 reserved48[3]; }; /* Initialize Firmware command response (16 bytes) */ struct creq_initialize_fw_resp { u8 type; #define CREQ_INITIALIZE_FW_RESP_TYPE_MASK 0x3fUL #define CREQ_INITIALIZE_FW_RESP_TYPE_SFT 0 #define CREQ_INITIALIZE_FW_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_INITIALIZE_FW_RESP_RESERVED2_MASK 0xc0UL #define CREQ_INITIALIZE_FW_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 reserved32; u8 v; #define CREQ_INITIALIZE_FW_RESP_V 0x1UL #define CREQ_INITIALIZE_FW_RESP_RESERVED7_MASK 0xfeUL #define CREQ_INITIALIZE_FW_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_INITIALIZE_FW_RESP_EVENT_INITIALIZE_FW 0x80UL __le16 reserved48[3]; }; /* De-initialize Firmware command response (16 bytes) */ struct creq_deinitialize_fw_resp { u8 type; #define CREQ_DEINITIALIZE_FW_RESP_TYPE_MASK 0x3fUL #define CREQ_DEINITIALIZE_FW_RESP_TYPE_SFT 0 #define CREQ_DEINITIALIZE_FW_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_DEINITIALIZE_FW_RESP_RESERVED2_MASK 0xc0UL #define CREQ_DEINITIALIZE_FW_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 reserved32; u8 v; #define CREQ_DEINITIALIZE_FW_RESP_V 0x1UL #define CREQ_DEINITIALIZE_FW_RESP_RESERVED7_MASK 0xfeUL #define CREQ_DEINITIALIZE_FW_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_DEINITIALIZE_FW_RESP_EVENT_DEINITIALIZE_FW 0x81UL __le16 reserved48[3]; }; /* Stop function command response (16 bytes) */ struct creq_stop_func_resp { u8 type; #define CREQ_STOP_FUNC_RESP_TYPE_MASK 0x3fUL #define CREQ_STOP_FUNC_RESP_TYPE_SFT 0 #define CREQ_STOP_FUNC_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_STOP_FUNC_RESP_RESERVED2_MASK 0xc0UL #define CREQ_STOP_FUNC_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 reserved32; u8 v; #define CREQ_STOP_FUNC_RESP_V 0x1UL #define CREQ_STOP_FUNC_RESP_RESERVED7_MASK 0xfeUL #define CREQ_STOP_FUNC_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_STOP_FUNC_RESP_EVENT_STOP_FUNC 0x82UL __le16 reserved48[3]; }; /* Query function command response (16 bytes) */ struct creq_query_func_resp { u8 type; #define CREQ_QUERY_FUNC_RESP_TYPE_MASK 0x3fUL #define CREQ_QUERY_FUNC_RESP_TYPE_SFT 0 #define CREQ_QUERY_FUNC_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_QUERY_FUNC_RESP_RESERVED2_MASK 0xc0UL #define CREQ_QUERY_FUNC_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 size; u8 v; #define CREQ_QUERY_FUNC_RESP_V 0x1UL #define CREQ_QUERY_FUNC_RESP_RESERVED7_MASK 0xfeUL #define CREQ_QUERY_FUNC_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_QUERY_FUNC_RESP_EVENT_QUERY_FUNC 0x83UL __le16 reserved48[3]; }; /* Query function command response side buffer structure (88 bytes) */ struct creq_query_func_resp_sb { u8 opcode; #define CREQ_QUERY_FUNC_RESP_SB_OPCODE_QUERY_FUNC 0x83UL u8 status; __le16 cookie; __le16 flags; u8 resp_size; u8 reserved8; __le64 max_mr_size; __le32 max_qp; __le16 max_qp_wr; __le16 dev_cap_flags; #define CREQ_QUERY_FUNC_RESP_SB_DEV_CAP_FLAGS_RESIZE_QP 0x1UL #define CREQ_QUERY_FUNC_RESP_SB_EXT_STATS 0x10UL __le32 max_cq; __le32 max_cqe; __le32 max_pd; u8 max_sge; u8 max_srq_sge; u8 max_qp_rd_atom; u8 max_qp_init_rd_atom; __le32 max_mr; __le32 max_mw; __le32 max_raw_eth_qp; __le32 max_ah; __le32 max_fmr; __le32 max_srq_wr; __le32 max_pkeys; __le32 max_inline_data; u8 max_map_per_fmr; u8 l2_db_space_size; __le16 max_srq; __le32 max_gid; __le32 tqm_alloc_reqs[12]; __le32 max_dpi; __le32 reserved_32; }; /* Set resources command response (16 bytes) */ struct creq_set_func_resources_resp { u8 type; #define CREQ_SET_FUNC_RESOURCES_RESP_TYPE_MASK 0x3fUL #define CREQ_SET_FUNC_RESOURCES_RESP_TYPE_SFT 0 #define CREQ_SET_FUNC_RESOURCES_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_SET_FUNC_RESOURCES_RESP_RESERVED2_MASK 0xc0UL #define CREQ_SET_FUNC_RESOURCES_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 reserved32; u8 v; #define CREQ_SET_FUNC_RESOURCES_RESP_V 0x1UL #define CREQ_SET_FUNC_RESOURCES_RESP_RESERVED7_MASK 0xfeUL #define CREQ_SET_FUNC_RESOURCES_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_SET_FUNC_RESOURCES_RESP_EVENT_SET_FUNC_RESOURCES 0x84UL __le16 reserved48[3]; }; /* Map TC to COS response (16 bytes) */ struct creq_map_tc_to_cos_resp { u8 type; #define CREQ_MAP_TC_TO_COS_RESP_TYPE_MASK 0x3fUL #define CREQ_MAP_TC_TO_COS_RESP_TYPE_SFT 0 #define CREQ_MAP_TC_TO_COS_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_MAP_TC_TO_COS_RESP_RESERVED2_MASK 0xc0UL #define CREQ_MAP_TC_TO_COS_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 reserved32; u8 v; #define CREQ_MAP_TC_TO_COS_RESP_V 0x1UL #define CREQ_MAP_TC_TO_COS_RESP_RESERVED7_MASK 0xfeUL #define CREQ_MAP_TC_TO_COS_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_MAP_TC_TO_COS_RESP_EVENT_MAP_TC_TO_COS 0x8aUL __le16 reserved48[3]; }; /* Query version response (16 bytes) */ struct creq_query_version_resp { u8 type; #define CREQ_QUERY_VERSION_RESP_TYPE_MASK 0x3fUL #define CREQ_QUERY_VERSION_RESP_TYPE_SFT 0 #define CREQ_QUERY_VERSION_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_QUERY_VERSION_RESP_RESERVED2_MASK 0xc0UL #define CREQ_QUERY_VERSION_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; u8 fw_maj; u8 fw_minor; u8 fw_bld; u8 fw_rsvd; u8 v; #define CREQ_QUERY_VERSION_RESP_V 0x1UL #define CREQ_QUERY_VERSION_RESP_RESERVED7_MASK 0xfeUL #define CREQ_QUERY_VERSION_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_QUERY_VERSION_RESP_EVENT_QUERY_VERSION 0x8bUL __le16 reserved16; u8 intf_maj; u8 intf_minor; u8 intf_bld; u8 intf_rsvd; }; /* Modify congestion control command response (16 bytes) */ struct creq_modify_cc_resp { u8 type; #define CREQ_MODIFY_CC_RESP_TYPE_MASK 0x3fUL #define CREQ_MODIFY_CC_RESP_TYPE_SFT 0 #define CREQ_MODIFY_CC_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_MODIFY_CC_RESP_RESERVED2_MASK 0xc0UL #define CREQ_MODIFY_CC_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 reserved32; u8 v; #define CREQ_MODIFY_CC_RESP_V 0x1UL #define CREQ_MODIFY_CC_RESP_RESERVED7_MASK 0xfeUL #define CREQ_MODIFY_CC_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_MODIFY_CC_RESP_EVENT_MODIFY_CC 0x8cUL __le16 reserved48[3]; }; /* Query congestion control command response (16 bytes) */ struct creq_query_cc_resp { u8 type; #define CREQ_QUERY_CC_RESP_TYPE_MASK 0x3fUL #define CREQ_QUERY_CC_RESP_TYPE_SFT 0 #define CREQ_QUERY_CC_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_QUERY_CC_RESP_RESERVED2_MASK 0xc0UL #define CREQ_QUERY_CC_RESP_RESERVED2_SFT 6 u8 status; __le16 cookie; __le32 size; u8 v; #define CREQ_QUERY_CC_RESP_V 0x1UL #define CREQ_QUERY_CC_RESP_RESERVED7_MASK 0xfeUL #define CREQ_QUERY_CC_RESP_RESERVED7_SFT 1 u8 event; #define CREQ_QUERY_CC_RESP_EVENT_QUERY_CC 0x8dUL __le16 reserved48[3]; }; /* Query congestion control command response side buffer structure (32 bytes) */ struct creq_query_cc_resp_sb { u8 opcode; #define CREQ_QUERY_CC_RESP_SB_OPCODE_QUERY_CC 0x8dUL u8 status; __le16 cookie; __le16 flags; u8 resp_size; u8 reserved8; u8 enable_cc; #define CREQ_QUERY_CC_RESP_SB_ENABLE_CC 0x1UL u8 g; #define CREQ_QUERY_CC_RESP_SB_G_MASK 0x7UL #define CREQ_QUERY_CC_RESP_SB_G_SFT 0 u8 num_phases_per_state; __le16 init_cr; u8 unused_2; __le16 unused_3; u8 unused_4; __le16 init_tr; u8 tos_dscp_tos_ecn; #define CREQ_QUERY_CC_RESP_SB_TOS_ECN_MASK 0x3UL #define CREQ_QUERY_CC_RESP_SB_TOS_ECN_SFT 0 #define CREQ_QUERY_CC_RESP_SB_TOS_DSCP_MASK 0xfcUL #define CREQ_QUERY_CC_RESP_SB_TOS_DSCP_SFT 2 __le64 reserved64; __le64 reserved64_1; }; /* creq_query_roce_stats_resp (size:128b/16B) */ struct creq_query_roce_stats_resp { u8 type; #define CREQ_QUERY_ROCE_STATS_RESP_TYPE_MASK 0x3fUL #define CREQ_QUERY_ROCE_STATS_RESP_TYPE_SFT 0 #define CREQ_QUERY_ROCE_STATS_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_QUERY_ROCE_STATS_RESP_TYPE_LAST \ CREQ_QUERY_ROCE_STATS_RESP_TYPE_QP_EVENT u8 status; __le16 cookie; __le32 size; u8 v; #define CREQ_QUERY_ROCE_STATS_RESP_V 0x1UL u8 event; #define CREQ_QUERY_ROCE_STATS_RESP_EVENT_QUERY_ROCE_STATS 0x8eUL #define CREQ_QUERY_ROCE_STATS_RESP_EVENT_LAST \ CREQ_QUERY_ROCE_STATS_RESP_EVENT_QUERY_ROCE_STATS u8 reserved48[6]; }; /* creq_query_roce_stats_resp_sb (size:2624b/328B) */ struct creq_query_roce_stats_resp_sb { u8 opcode; #define CREQ_QUERY_ROCE_STATS_RESP_SB_OPCODE_QUERY_ROCE_STATS 0x8eUL #define CREQ_QUERY_ROCE_STATS_RESP_SB_OPCODE_LAST \ CREQ_QUERY_ROCE_STATS_RESP_SB_OPCODE_QUERY_ROCE_STATS u8 status; __le16 cookie; __le16 flags; u8 resp_size; u8 rsvd; __le32 num_counters; __le32 rsvd1; __le64 to_retransmits; __le64 seq_err_naks_rcvd; __le64 max_retry_exceeded; __le64 rnr_naks_rcvd; __le64 missing_resp; __le64 unrecoverable_err; __le64 bad_resp_err; __le64 local_qp_op_err; __le64 local_protection_err; __le64 mem_mgmt_op_err; __le64 remote_invalid_req_err; __le64 remote_access_err; __le64 remote_op_err; __le64 dup_req; __le64 res_exceed_max; __le64 res_length_mismatch; __le64 res_exceeds_wqe; __le64 res_opcode_err; __le64 res_rx_invalid_rkey; __le64 res_rx_domain_err; __le64 res_rx_no_perm; __le64 res_rx_range_err; __le64 res_tx_invalid_rkey; __le64 res_tx_domain_err; __le64 res_tx_no_perm; __le64 res_tx_range_err; __le64 res_irrq_oflow; __le64 res_unsup_opcode; __le64 res_unaligned_atomic; __le64 res_rem_inv_err; __le64 res_mem_error; __le64 res_srq_err; __le64 res_cmp_err; __le64 res_invalid_dup_rkey; __le64 res_wqe_format_err; __le64 res_cq_load_err; __le64 res_srq_load_err; __le64 res_tx_pci_err; __le64 res_rx_pci_err; __le64 res_oos_drop_count; __le64 active_qp_count_p0; __le64 active_qp_count_p1; __le64 active_qp_count_p2; __le64 active_qp_count_p3; }; /* cmdq_query_roce_stats_ext (size:192b/24B) */ struct cmdq_query_roce_stats_ext { u8 opcode; #define CMDQ_QUERY_ROCE_STATS_EXT_OPCODE_QUERY_ROCE_STATS 0x92UL #define CMDQ_QUERY_ROCE_STATS_EXT_OPCODE_LAST \ CMDQ_QUERY_ROCE_STATS_EXT_OPCODE_QUERY_ROCE_STATS u8 cmd_size; __le16 flags; #define CMDQ_QUERY_ROCE_STATS_EXT_FLAGS_COLLECTION_ID 0x1UL #define CMDQ_QUERY_ROCE_STATS_EXT_FLAGS_FUNCTION_ID 0x2UL __le16 cookie; u8 resp_size; u8 collection_id; __le64 resp_addr; __le32 function_id; #define CMDQ_QUERY_ROCE_STATS_EXT_PF_NUM_MASK 0xffUL #define CMDQ_QUERY_ROCE_STATS_EXT_PF_NUM_SFT 0 #define CMDQ_QUERY_ROCE_STATS_EXT_VF_NUM_MASK 0xffff00UL #define CMDQ_QUERY_ROCE_STATS_EXT_VF_NUM_SFT 8 #define CMDQ_QUERY_ROCE_STATS_EXT_VF_VALID 0x1000000UL __le32 reserved32; }; /* creq_query_roce_stats_ext_resp (size:128b/16B) */ struct creq_query_roce_stats_ext_resp { u8 type; #define CREQ_QUERY_ROCE_STATS_EXT_RESP_TYPE_MASK 0x3fUL #define CREQ_QUERY_ROCE_STATS_EXT_RESP_TYPE_SFT 0 #define CREQ_QUERY_ROCE_STATS_EXT_RESP_TYPE_QP_EVENT 0x38UL #define CREQ_QUERY_ROCE_STATS_EXT_RESP_TYPE_LAST \ CREQ_QUERY_ROCE_STATS_EXT_RESP_TYPE_QP_EVENT u8 status; __le16 cookie; __le32 size; u8 v; #define CREQ_QUERY_ROCE_STATS_EXT_RESP_V 0x1UL u8 event; #define CREQ_QUERY_ROCE_STATS_EXT_RESP_EVENT_QUERY_ROCE_STATS_EXT 0x92UL #define CREQ_QUERY_ROCE_STATS_EXT_RESP_EVENT_LAST \ CREQ_QUERY_ROCE_STATS_EXT_RESP_EVENT_QUERY_ROCE_STATS_EXT u8 reserved48[6]; }; /* creq_query_roce_stats_ext_resp_sb (size:1536b/192B) */ struct creq_query_roce_stats_ext_resp_sb { u8 opcode; #define CREQ_QUERY_ROCE_STATS_EXT_RESP_SB_OPCODE_QUERY_ROCE_STATS_EXT 0x92UL #define CREQ_QUERY_ROCE_STATS_EXT_RESP_SB_OPCODE_LAST \ CREQ_QUERY_ROCE_STATS_EXT_RESP_SB_OPCODE_QUERY_ROCE_STATS_EXT u8 status; __le16 cookie; __le16 flags; u8 resp_size; u8 rsvd; __le64 tx_atomic_req_pkts; __le64 tx_read_req_pkts; __le64 tx_read_res_pkts; __le64 tx_write_req_pkts; __le64 tx_send_req_pkts; __le64 tx_roce_pkts; __le64 tx_roce_bytes; __le64 rx_atomic_req_pkts; __le64 rx_read_req_pkts; __le64 rx_read_res_pkts; __le64 rx_write_req_pkts; __le64 rx_send_req_pkts; __le64 rx_roce_pkts; __le64 rx_roce_bytes; __le64 rx_roce_good_pkts; __le64 rx_roce_good_bytes; __le64 rx_out_of_buffer_pkts; __le64 rx_out_of_sequence_pkts; __le64 tx_cnp_pkts; __le64 rx_cnp_pkts; __le64 rx_ecn_marked_pkts; __le64 tx_cnp_bytes; __le64 rx_cnp_bytes; }; /* QP error notification event (16 bytes) */ struct creq_qp_error_notification { u8 type; #define CREQ_QP_ERROR_NOTIFICATION_TYPE_MASK 0x3fUL #define CREQ_QP_ERROR_NOTIFICATION_TYPE_SFT 0 #define CREQ_QP_ERROR_NOTIFICATION_TYPE_QP_EVENT 0x38UL #define CREQ_QP_ERROR_NOTIFICATION_RESERVED2_MASK 0xc0UL #define CREQ_QP_ERROR_NOTIFICATION_RESERVED2_SFT 6 u8 status; u8 req_slow_path_state; u8 req_err_state_reason; __le32 xid; u8 v; #define CREQ_QP_ERROR_NOTIFICATION_V 0x1UL #define CREQ_QP_ERROR_NOTIFICATION_RESERVED7_MASK 0xfeUL #define CREQ_QP_ERROR_NOTIFICATION_RESERVED7_SFT 1 u8 event; #define CREQ_QP_ERROR_NOTIFICATION_EVENT_QP_ERROR_NOTIFICATION 0xc0UL u8 res_slow_path_state; u8 res_err_state_reason; __le16 sq_cons_idx; __le16 rq_cons_idx; }; /* RoCE Slowpath HSI Specification 1.6.0 */ #define ROCE_SP_HSI_VERSION_MAJOR 1 #define ROCE_SP_HSI_VERSION_MINOR 6 #define ROCE_SP_HSI_VERSION_UPDATE 0 #define ROCE_SP_HSI_VERSION_STR "1.6.0" /* * Following is the signature for ROCE_SP_HSI message field that indicates not * applicable (All F's). Need to cast it the size of the field if needed. */ #define ROCE_SP_HSI_NA_SIGNATURE ((__le32)(-1)) #endif /* __BNXT_RE_HSI_H__ */
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