OpenSolaris_b135/lib/udapl/udapl_tavor/tavor/dapl_tavor_ibtf.h
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _DAPL_TAVOR_IBTI_H
#define _DAPL_TAVOR_IBTI_H
/*
* This header file defines various IB types that is used by the
* generic reference implementation. These IB types are mapped to
* IBTF types.
*/
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/ib/ibtl/ibti.h>
#include <daplt_if.h>
#include <sys/ib/adapters/mlnx_umap.h>
#define DAPLIB_NEEDS_INIT(ep) ((ep)->qp_state == IBT_STATE_ERROR)
#define DAPL_MAX_IOV 8
/*
* The InfiniBand Specification, Section 9.7.7, states that the
* upper bound on the maximum message size for an RC connection
* is 2^31 bytes. Implementations are free to support a smaller
* value. see dapli_ep_default_attrs
*/
#define DAPL_IB_MAX_MESSAGE_SIZE 0x80000000
#define DAPL_MAX_ADDRESS 0xfffffffffffffff0ULL
#define true B_TRUE
#define false B_FALSE
#define IB_INVALID_HANDLE NULL
#define DAPL_CQE_INVALID_PRMEVENT 0x1015
#define DAPL_CQE_VALID_PRMEVENT 0x1215
#define DAPL_GET_CQE_WRID(cqe_p) \
((ib_work_completion_t *)(cqe_p))->wc_id
#define DAPL_GET_CQE_OPTYPE(cqe_p) \
((ib_work_completion_t *)(cqe_p))->wc_type
#define DAPL_GET_CQE_BYTESNUM(cqe_p) \
((ib_work_completion_t *)(cqe_p))->wc_bytes_xfer
#define DAPL_GET_CQE_STATUS(cqe_p) \
((ib_work_completion_t *)(cqe_p))->wc_status
#define DAPL_GET_CQE_QPN(cqe_p) \
((ib_work_completion_t *)(cqe_p))->wc_qpn
#define DAPL_CQE_IS_VALID(cqe_p) \
(((ib_work_completion_t *)(cqe_p))->wc_res_hash == \
DAPL_CQE_VALID_PRMEVENT)
#define DAPL_SET_CQE_INVALID(cqe_p) \
(((ib_work_completion_t *)(cqe_p))->wc_res_hash = \
DAPL_CQE_INVALID_PRMEVENT)
#define DAPL_SET_CQE_VALID(cqe_p) \
(((ib_work_completion_t *)(cqe_p))->wc_res_hash = \
DAPL_CQE_VALID_PRMEVENT)
/*
* Map private data constants to IBTF constants
*/
#define IB_MAX_REQ_PDATA_SIZE IBT_REQ_PRIV_DATA_SZ
#define IB_MAX_REP_PDATA_SIZE IBT_REP_PRIV_DATA_SZ
#define IB_MAX_REJ_PDATA_SIZE IBT_REJ_PRIV_DATA_SZ
#define IB_MAX_DREQ_PDATA_SIZE IBT_DREQ_PRIV_DATA_SZ
#define IB_MAX_DREP_PDATA_SIZE IBT_DREP_PRIV_DATA_SZ
/*
* Definitions to map DTO OPs to IBTF definitions
*/
#define OP_RDMA_READ IBT_WRC_RDMAR
#define OP_RDMA_WRITE IBT_WRC_RDMAW
#define OP_SEND IBT_WRC_SEND
#define OP_RECEIVE IBT_WRC_RECV
#define OP_COMP_AND_SWAP IBT_WRC_CSWAP
#define OP_FETCH_AND_ADD IBT_WRC_FADD
#define OP_BIND_MW IBT_WRC_BIND
/*
* Definitions to map Memory OPs
*/
#define IB_ACCESS_LOCAL_WRITE IBT_MR_ENABLE_LOCAL_WRITE
#define IB_ACCESS_REMOTE_READ IBT_MR_ENABLE_REMOTE_READ
#define IB_ACCESS_REMOTE_WRITE IBT_MR_ENABLE_REMOTE_WRITE
/*
* Definitions to map WR_BIND request flags -
* IBTF uses diff set of flags for the ibt_bind_flags_t
*/
#define IB_BIND_ACCESS_REMOTE_READ IBT_WR_BIND_READ
#define IB_BIND_ACCESS_REMOTE_WRITE IBT_WR_BIND_WRITE
/*
* MAP CQE status to IBT_WC_*
*/
#define IB_COMP_ST_SUCCESS IBT_WC_SUCCESS
#define IB_COMP_ST_LOCAL_LEN_ERR IBT_WC_LOCAL_LEN_ERR
#define IB_COMP_ST_LOCAL_OP_ERR IBT_WC_LOCAL_CHAN_OP_ERR
#define IB_COMP_ST_LOCAL_PROTECT_ERR IBT_WC_LOCAL_PROTECT_ERR
#define IB_COMP_ST_WR_FLUSHED_ERR IBT_WC_WR_FLUSHED_ERR
#define IB_COMP_ST_MW_BIND_ERR IBT_WC_MEM_WIN_BIND_ERR
#define IB_COMP_ST_REM_REQ_ERR IBT_WC_REMOTE_INVALID_REQ_ERR
#define IB_COMP_ST_REM_ACC_ERR IBT_WC_REMOTE_ACCESS_ERR
#define IB_COMP_ST_REM_OP_ERR IBT_WC_REMOTE_OP_ERR
#define IB_COMP_ST_TRANSP_COUNTER IBT_WC_TRANS_TIMEOUT_ERR
#define IB_COMP_ST_RNR_COUNTER IBT_WC_RNR_NAK_TIMEOUT_ERR
#define IB_COMP_ST_BAD_RESPONSE_ERR IBT_WC_BAD_RESPONSE_ERR
/*
* CQ NOTIFICATION TYPE
*/
#define IB_NOTIFY_ON_NEXT_COMP 1
#define IB_NOTIFY_ON_NEXT_SOLICITED 2
#define IB_NOTIFY_ON_NEXT_NCOMP 3
/*
* Connection Manager Defs
*/
#define IB_CME_CONNECTED DAPL_IB_CME_CONNECTED
#define IB_CME_DISCONNECTED DAPL_IB_CME_DISCONNECTED
#define IB_CME_CONNECTION_REQUEST_PENDING \
DAPL_IB_CME_CONNECTION_REQUEST_PENDING
#define IB_CME_CONNECTION_REQUEST_PENDING_PRIVATE_DATA \
DAPL_IB_CME_CONNECTION_REQUEST_PENDING_PRIVATE_DATA
#define IB_CME_DESTINATION_REJECT DAPL_IB_CME_DESTINATION_REJECT
#define IB_CME_DESTINATION_REJECT_PRIVATE_DATA \
DAPL_IB_CME_DESTINATION_REJECT_PRIVATE_DATA
#define IB_CME_DESTINATION_UNREACHABLE \
DAPL_IB_CME_DESTINATION_UNREACHABLE
#define IB_CME_TOO_MANY_CONNECTION_REQUESTS \
DAPL_IB_CME_TOO_MANY_CONNECTION_REQUESTS
#define IB_CME_LOCAL_FAILURE DAPL_IB_CME_LOCAL_FAILURE
#define IB_CME_TIMED_OUT DAPL_IB_CME_TIMED_OUT
#define IB_CME_DISCONNECTED_ON_LINK_DOWN \
DAPL_IB_CME_DISCONNECTED_ON_LINK_DOWN
#define IB_CM_REJ_REASON_CONSUMER_REJ \
DAPL_IB_CM_REJ_REASON_CONSUMER_REJ
/*
* Typedefs to map generic 'ib' types to service provider implementation
*/
typedef dapl_ib_cm_event_type_t ib_cm_events_t;
typedef uint64_t ib_cm_handle_t;
typedef uint32_t ib_cqd_handle_t;
typedef uint64_t ib_cno_handle_t;
typedef struct dapls_ib_cm_srvc_handle *ib_cm_srvc_handle_t;
typedef struct dapls_ib_hca_handle *ib_hca_handle_t;
typedef struct dapls_ib_cq_handle *ib_cq_handle_t;
typedef struct dapls_ib_qp_handle *ib_qp_handle_t;
typedef struct dapls_ib_pd_handle *ib_pd_handle_t;
typedef struct dapls_ib_mr_handle *ib_mr_handle_t;
typedef struct dapls_ib_mw_handle *ib_mw_handle_t;
typedef struct dapls_ib_srq_handle *ib_srq_handle_t;
typedef dapl_ib_async_event_t ib_error_record_t;
typedef char *IB_HCA_NAME;
typedef char ib_hca_name_t[256];
typedef uint8_t ib_hca_port_t;
typedef uint32_t ib_uint32_t;
typedef boolean_t ib_bool_t;
typedef ibt_cep_state_t ib_qp_state_t;
typedef ibt_wrc_opcode_t ib_send_op_type_t;
typedef ibt_cq_notify_flags_t ib_notification_type_t;
typedef ibt_async_handler_t ib_async_handler_t;
typedef ibt_cq_hdl_t ib_comp_handle_t;
typedef ibt_wr_ds_t ib_data_segment_t;
typedef ibt_wc_t ib_work_completion_t;
struct tavor_hw_uar_s;
typedef struct tavor_hw_uar_s *dapls_hw_uar_t;
struct tavor_hw_cqe_s;
typedef struct tavor_hw_cqe_s *dapls_hw_cqe_t;
/* Function prototypes */
extern DAT_RETURN dapls_convert_error(int errnum, int retval);
#ifdef __cplusplus
}
#endif
#endif /* _DAPL_TAVOR_IBTI_H */