ecore_roce.h

Version: - FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10

    1 /*
    2  * Copyright (c) 2017-2018 Cavium, Inc.
    3  * All rights reserved.
    4  *
    5  *  Redistribution and use in source and binary forms, with or without
    6  *  modification, are permitted provided that the following conditions
    7  *  are met:
    8  *
    9  *  1. Redistributions of source code must retain the above copyright
   10  *     notice, this list of conditions and the following disclaimer.
   11  *  2. Redistributions in binary form must reproduce the above copyright
   12  *     notice, this list of conditions and the following disclaimer in the
   13  *     documentation and/or other materials provided with the distribution.
   14  *
   15  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   16  *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   17  *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   18  *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
   19  *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   20  *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   21  *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   22  *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   23  *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   24  *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   25  *  POSSIBILITY OF SUCH DAMAGE.
   26  *
   27  * $FreeBSD$
   28  *
   29  */
   30 
   31 #ifndef __ECORE_ROCE_H__
   32 #define __ECORE_ROCE_H__
   33 
   34 #include "ecore_status.h"
   35 
   36 #define ECORE_ROCE_QP_TO_ICID(qp_idx)           ((qp_idx)*2)
   37 #define ECORE_ROCE_ICID_TO_QP(icid)             ((icid)/2)
   38 
   39 /* functions for enabling/disabling edpm in rdma PFs according to existence of
   40  * qps during DCBx update or bar size
   41  */
   42 void
   43 ecore_roce_dpm_dcbx(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt);
   44 
   45 void
   46 ecore_rdma_dpm_bar(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt);
   47 
   48 enum _ecore_status_t
   49 ecore_roce_dcqcn_cfg(struct ecore_hwfn *p_hwfn,
   50                      struct ecore_roce_dcqcn_params *params,
   51                      struct roce_init_func_ramrod_data *p_ramrod,
   52                      struct ecore_ptt *p_ptt);
   53 
   54 enum _ecore_status_t
   55 ecore_roce_setup(struct ecore_hwfn *p_hwfn);
   56 
   57 enum _ecore_status_t
   58 ecore_roce_stop_rl(struct ecore_hwfn *p_hwfn);
   59 
   60 enum _ecore_status_t
   61 ecore_roce_stop(struct ecore_hwfn *p_hwfn);
   62 
   63 enum _ecore_status_t
   64 ecore_roce_query_qp(struct ecore_hwfn *p_hwfn,
   65                     struct ecore_rdma_qp *qp,
   66                     struct ecore_rdma_query_qp_out_params *out_params);
   67 
   68 enum _ecore_status_t
   69 ecore_roce_destroy_qp(struct ecore_hwfn *p_hwfn,
   70                       struct ecore_rdma_qp *qp,
   71                       struct ecore_rdma_destroy_qp_out_params *out_params);
   72 
   73 enum _ecore_status_t
   74 ecore_roce_alloc_qp_idx(struct ecore_hwfn *p_hwfn,
   75                         u16 *qp_idx16);
   76 
   77 #define IS_ECORE_DCQCN(p_hwfn)  \
   78         (!!(p_hwfn->pf_params.rdma_pf_params.enable_dcqcn))
   79 
   80 struct ecore_roce_info {
   81         struct roce_events_stats        event_stats;
   82         struct roce_dcqcn_received_stats dcqcn_rx_stats;
   83         struct roce_dcqcn_sent_stats    dcqcn_tx_stats;
   84 
   85         u8                              dcqcn_enabled;
   86         u8                              dcqcn_reaction_point;
   87 };
   88 
   89 enum _ecore_status_t
   90 ecore_roce_modify_qp(struct ecore_hwfn *p_hwfn,
   91                      struct ecore_rdma_qp *qp,
   92                      enum ecore_roce_qp_state prev_state,
   93                      struct ecore_rdma_modify_qp_in_params *params);
   94 
   95 #endif /*__ECORE_ROCE_H__*/

Cache object: a32fd7948e3218d50b3ebdc8876db2ad

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.

FreeBSD/Linux Kernel Cross Reference sys/dev/qlnx/qlnxe/ecore_roce.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/qlnx/qlnxe/ecore_roce.h