[V5,for-next,02/21] RDMA/bnxt_re: Introducing autogenerated Host Software Interface(hsi) file

Message ID	1486725593-9872-3-git-send-email-selvin.xavier@broadcom.com (mailing list archive)
State	Accepted
Headers	show Return-Path: <linux-rdma-owner@kernel.org> From: Selvin Xavier <selvin.xavier@broadcom.com> To: dledford@redhat.com, linux-rdma@vger.kernel.org Cc: netdev@vger.kernel.org, Selvin Xavier <selvin.xavier@broadcom.com>, Eddie Wai <eddie.wai@broadcom.com>, Devesh Sharma <devesh.sharma@broadcom.com>, Somnath Kotur <somnath.kotur@broadcom.com>, Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> Subject: [PATCH V5 for-next 02/21] RDMA/bnxt_re: Introducing autogenerated Host Software Interface(hsi) file Date: Fri, 10 Feb 2017 03:19:34 -0800 Message-Id: <1486725593-9872-3-git-send-email-selvin.xavier@broadcom.com> In-Reply-To: <1486725593-9872-1-git-send-email-selvin.xavier@broadcom.com> References: <1486725593-9872-1-git-send-email-selvin.xavier@broadcom.com> Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk

diff --git a/drivers/infiniband/hw/bnxt_re/roce_hsi.h b/drivers/infiniband/hw/bnxt_re/roce_hsi.h index 4e54a1d..fc23477 100644 --- a/drivers/infiniband/hw/bnxt_re/roce_hsi.h +++ b/drivers/infiniband/hw/bnxt_re/roce_hsi.h @@ -39,4 +39,2783 @@ #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 */ +/* 64b Doorbell Format (8 bytes) */ +struct dbr_dbr { + __le32 index; + #define DBR_DBR_INDEX_MASK 0xfffffUL + #define DBR_DBR_INDEX_SFT 0 + #define DBR_DBR_RESERVED12_MASK 0xfff00000UL + #define DBR_DBR_RESERVED12_SFT 20 + __le32 type_xid; + #define DBR_DBR_XID_MASK 0xfffffUL + #define DBR_DBR_XID_SFT 0 + #define DBR_DBR_RESERVED8_MASK 0xff00000UL + #define DBR_DBR_RESERVED8_SFT 20 + #define DBR_DBR_TYPE_MASK 0xf0000000UL + #define DBR_DBR_TYPE_SFT 28 + #define DBR_DBR_TYPE_SQ (0x0UL << 28) + #define DBR_DBR_TYPE_RQ (0x1UL << 28) + #define DBR_DBR_TYPE_SRQ (0x2UL << 28) + #define DBR_DBR_TYPE_SRQ_ARM (0x3UL << 28) + #define DBR_DBR_TYPE_CQ (0x4UL << 28) + #define DBR_DBR_TYPE_CQ_ARMSE (0x5UL << 28) + #define DBR_DBR_TYPE_CQ_ARMALL (0x6UL << 28) + #define DBR_DBR_TYPE_CQ_ARMENA (0x7UL << 28) + #define DBR_DBR_TYPE_SRQ_ARMENA (0x8UL << 28) + #define DBR_DBR_TYPE_CQ_CUTOFF_ACK (0x9UL << 28) + #define DBR_DBR_TYPE_NULL (0xfUL << 28) +}; + +/* 32b Doorbell Format (4 bytes) */ +struct dbr_dbr32 { + __le32 type_abs_incr_xid; + #define DBR_DBR32_XID_MASK 0xfffffUL + #define DBR_DBR32_XID_SFT 0 + #define DBR_DBR32_RESERVED4_MASK 0xf00000UL + #define DBR_DBR32_RESERVED4_SFT 20 + #define DBR_DBR32_INCR_MASK 0xf000000UL + #define DBR_DBR32_INCR_SFT 24 + #define DBR_DBR32_ABS 0x10000000UL + #define DBR_DBR32_TYPE_MASK 0xe0000000UL + #define DBR_DBR32_TYPE_SFT 29 + #define DBR_DBR32_TYPE_SQ (0x0UL << 29) +}; + +/* 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 +}; + +/* 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]; +}; + +/* 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]; +}; + +/* 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]; +}; + +/* 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]; +}; + +/* 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]; +}; + +/* 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]; +}; + +/* 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 +}; + +/* 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]; +}; + +/* 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 { + __le32 length; + #define CQ_RES_UD_LENGTH_MASK 0x3fffUL + #define CQ_RES_UD_LENGTH_SFT 0 + #define CQ_RES_UD_RESERVED18_MASK 0xffffc000UL + #define CQ_RES_UD_RESERVED18_SFT 14 + __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) + #define CQ_RES_UD_RESERVED3_MASK 0xe0UL + #define CQ_RES_UD_RESERVED3_SFT 5 + 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_ROCE_IP_VER_MASK 0xcUL + #define CQ_RES_UD_FLAGS_ROCE_IP_VER_SFT 2 + #define CQ_RES_UD_FLAGS_ROCE_IP_VER_V1 (0x0UL << 2) + #define CQ_RES_UD_FLAGS_ROCE_IP_VER_V2IPV4 (0x2UL << 2) + #define CQ_RES_UD_FLAGS_ROCE_IP_VER_V2IPV6 (0x3UL << 2) + #define CQ_RES_UD_FLAGS_ROCE_IP_VER_LAST \ + CQ_RES_UD_FLAGS_ROCE_IP_VER_V2IPV6 + __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_RESERVED4_MASK 0xf00000UL + #define CQ_RES_UD_RESERVED4_SFT 20 + #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 + 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 + u8 type; + #define CMDQ_CREATE_QP_TYPE_RC 0x2UL + #define CMDQ_CREATE_QP_TYPE_UD 0x4UL + #define CMDQ_CREATE_QP_TYPE_RAW_ETHERTYPE 0x6UL + 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_LOG2_PG_SIZE_MASK 0x7cUL + #define CMDQ_REGISTER_MR_LOG2_PG_SIZE_SFT 2 + 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 unused_1; + __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; + __le32 gid[4]; + __le16 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) + __le16 reserved16; + __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; +}; + +/* 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]; +}; + +/* 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 + __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[8]; +}; + +/* 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; +}; + +/* 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__ */

[V5,for-next,02/21] RDMA/bnxt_re: Introducing autogenerated Host Software Interface(hsi) file

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