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1/*2 * Copyright (c) 2005 Network Appliance, Inc. All rights reserved.3 * Copyright (c) 2005 Open Grid Computing, Inc. All rights reserved.4 *5 * This software is available to you under a choice of one of two6 * licenses. You may choose to be licensed under the terms of the GNU7 * General Public License (GPL) Version 2, available from the file8 * COPYING in the main directory of this source tree, or the9 * OpenIB.org BSD license below:10 *11 * Redistribution and use in source and binary forms, with or12 * without modification, are permitted provided that the following13 * conditions are met:14 *15 * - Redistributions of source code must retain the above16 * copyright notice, this list of conditions and the following17 * disclaimer.18 *19 * - Redistributions in binary form must reproduce the above20 * copyright notice, this list of conditions and the following21 * disclaimer in the documentation and/or other materials22 * provided with the distribution.23 *24 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,25 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF26 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND27 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS28 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN29 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN30 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE31 * SOFTWARE.32 */33#ifndef IWCM_H34#define IWCM_H35 36enum iw_cm_state {37 IW_CM_STATE_IDLE, /* unbound, inactive */38 IW_CM_STATE_LISTEN, /* listen waiting for connect */39 IW_CM_STATE_CONN_RECV, /* inbound waiting for user accept */40 IW_CM_STATE_CONN_SENT, /* outbound waiting for peer accept */41 IW_CM_STATE_ESTABLISHED, /* established */42 IW_CM_STATE_CLOSING, /* disconnect */43 IW_CM_STATE_DESTROYING /* object being deleted */44};45 46struct iwcm_id_private {47 struct iw_cm_id id;48 enum iw_cm_state state;49 unsigned long flags;50 struct ib_qp *qp;51 struct completion destroy_comp;52 wait_queue_head_t connect_wait;53 struct list_head work_list;54 spinlock_t lock;55 refcount_t refcount;56 struct list_head work_free_list;57};58 59#define IWCM_F_DROP_EVENTS 160#define IWCM_F_CONNECT_WAIT 261 62#endif /* IWCM_H */63