1 /* 2 * Copyright (c) 2004, 2005 Voltaire, Inc. All rights reserved. 3 * Copyright (c) 2002-2005 Mellanox Technologies LTD. All rights reserved. 4 * Copyright (c) 1996-2003 Intel Corporation. All rights reserved. 5 * 6 * This software is available to you under a choice of one of two 7 * licenses. You may choose to be licensed under the terms of the GNU 8 * General Public License (GPL) Version 2, available from the file 9 * COPYING in the main directory of this source tree, or the 10 * OpenIB.org BSD license below: 11 * 12 * Redistribution and use in source and binary forms, with or 13 * without modification, are permitted provided that the following 14 * conditions are met: 15 * 16 * - Redistributions of source code must retain the above 17 * copyright notice, this list of conditions and the following 18 * disclaimer. 19 * 20 * - Redistributions in binary form must reproduce the above 21 * copyright notice, this list of conditions and the following 22 * disclaimer in the documentation and/or other materials 23 * provided with the distribution. 24 * 25 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 26 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 27 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 28 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 29 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 30 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 31 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 32 * SOFTWARE. 33 * 34 */ 35 36 #ifndef _OSMV_DEFS_H_ 37 #define _OSMV_DEFS_H_ 38 39 #include <vendor/osm_vendor_mlx_inout.h> 40 #include <opensm/osm_log.h> 41 #include <vendor/osm_vendor_api.h> 42 #include <vendor/osm_vendor_mlx_txn.h> 43 44 #ifdef __cplusplus 45 # define BEGIN_C_DECLS extern "C" { 46 # define END_C_DECLS } 47 #else /* !__cplusplus */ 48 # define BEGIN_C_DECLS 49 # define END_C_DECLS 50 #endif /* __cplusplus */ 51 52 BEGIN_C_DECLS 53 /* The maximum number of outstanding MADs an RMPP sender can transmit */ 54 #define OSMV_RMPP_RECV_WIN 16 55 /* The maximum number of retransmissions of the same MAD */ 56 #define OSMV_MAX_RETRANSMIT 3 57 /* Transaction Timeout = OSMV_TXN_TIMEOUT_FACTOR * Response Timeout */ 58 #define OSMV_TXN_TIMEOUT_FACTOR 128 59 /************/ 60 /****s* OSM Vendor: Types/osmv_bind_obj_t 61 * NAME 62 * osmv_bind_obj_t 63 * 64 * DESCRIPTION 65 * The object managing a single bind context. 66 * The bind handle is a direct pointer to it. 67 * 68 * SYNOPSIS 69 */ 70 typedef struct _osmv_bind_obj { 71 /* Used to signal when the struct is being destroyed */ 72 struct _osmv_bind_obj *magic_ptr; 73 74 osm_vendor_t /*const */ * p_vendor; 75 76 uint32_t hca_hndl; 77 uint32_t port_num; 78 79 /* Atomic access protector */ 80 cl_spinlock_t lock; 81 82 /* is_closing == TRUE --> the handle is being unbound */ 83 boolean_t is_closing; 84 85 /* Event callbacks */ 86 osm_vend_mad_recv_callback_t recv_cb; 87 osm_vend_mad_send_err_callback_t send_err_cb; 88 /* ... and their context */ 89 void *cb_context; 90 91 /* A pool to manage MAD wrappers */ 92 osm_mad_pool_t *p_osm_pool; 93 94 /* each subvendor implements its own transport mgr */ 95 void *p_transp_mgr; 96 97 /* The transaction DB */ 98 osmv_txn_mgr_t txn_mgr; 99 100 } osmv_bind_obj_t; 101 102 END_C_DECLS 103 #endif /* _OSMV_DEFS_H_ */ 104