| Tom Tucker | 922a8e9 | 2006-08-03 16:02:40 -0500 | [diff] [blame^] | 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 two |
| 6 | * licenses. You may choose to be licensed under the terms of the GNU |
| 7 | * General Public License (GPL) Version 2, available from the file |
| 8 | * COPYING in the main directory of this source tree, or the |
| 9 | * OpenIB.org BSD license below: |
| 10 | * |
| 11 | * Redistribution and use in source and binary forms, with or |
| 12 | * without modification, are permitted provided that the following |
| 13 | * conditions are met: |
| 14 | * |
| 15 | * - Redistributions of source code must retain the above |
| 16 | * copyright notice, this list of conditions and the following |
| 17 | * disclaimer. |
| 18 | * |
| 19 | * - Redistributions in binary form must reproduce the above |
| 20 | * copyright notice, this list of conditions and the following |
| 21 | * disclaimer in the documentation and/or other materials |
| 22 | * 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 OF |
| 26 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 27 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
| 28 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
| 29 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| 30 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 31 | * SOFTWARE. |
| 32 | */ |
| 33 | #ifndef IWCM_H |
| 34 | #define IWCM_H |
| 35 | |
| 36 | enum 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 | |
| 46 | struct 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 | atomic_t refcount; |
| 56 | struct list_head work_free_list; |
| 57 | }; |
| 58 | |
| 59 | #define IWCM_F_CALLBACK_DESTROY 1 |
| 60 | #define IWCM_F_CONNECT_WAIT 2 |
| 61 | |
| 62 | #endif /* IWCM_H */ |