1 files changed, 89 insertions, 0 deletions
diff --git a/drivers/infiniband/core/ucm.h b/drivers/infiniband/core/ucm.h
new file mode 100644
index 000000000000..6d36606151b2
--- /dev/null
+++ b/drivers/infiniband/core/ucm.h
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2005 Topspin Communications.  All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * $Id: ucm.h 2208 2005-04-22 23:24:31Z libor $
+ */
+#ifndef UCM_H
+#define UCM_H
+#include <linux/fs.h>
+#include <linux/device.h>
+#include <linux/cdev.h>
+#include <linux/idr.h>
+#include <ib_cm.h>
+#include <ib_user_cm.h>
+#define IB_UCM_CM_ID_INVALID 0xffffffff
+struct ib_ucm_file {
+        struct semaphore mutex;
+        struct file *filp;
+        /*
+         * list of pending events
+         */
+        struct list_head  ctxs;   /* list of active connections */
+        struct list_head  events; /* list of pending events */
+        wait_queue_head_t poll_wait;
+};
+struct ib_ucm_context {
+        int                 id;
+        int                 ref;
+        int                 error;
+        struct ib_ucm_file *file;
+        struct ib_cm_id    *cm_id;
+        struct semaphore    mutex;
+        struct list_head    events;    /* list of pending events. */
+        struct list_head    file_list; /* member in file ctx list */
+};
+struct ib_ucm_event {
+        struct ib_ucm_context *ctx;
+        struct list_head file_list; /* member in file event list */
+        struct list_head ctx_list;  /* member in ctx event list */
+        struct ib_ucm_event_resp resp;
+        void *data;
+        void *info;
+        int data_len;
+        int info_len;
+        /*
+         * new connection identifiers needs to be saved until
+         * userspace can get a handle on them.
+         */
+        struct ib_cm_id *cm_id;
+};
+#endif /* UCM_H */

diff --git a/drivers/infiniband/core/ucm.h b/drivers/infiniband/core/ucm.h new file mode 100644 index 000000000000..6d36606151b2 --- /dev/null +++ b/drivers/infiniband/core/ucm.h
@@ -0,0 +1,89 @@
	1	/*
	2	* Copyright (c) 2005 Topspin Communications. All rights reserved.
	3	*
	4	* This software is available to you under a choice of one of two
	5	* licenses. You may choose to be licensed under the terms of the GNU
	6	* General Public License (GPL) Version 2, available from the file
	7	* COPYING in the main directory of this source tree, or the
	8	* OpenIB.org BSD license below:
	9	*
	10	* Redistribution and use in source and binary forms, with or
	11	* without modification, are permitted provided that the following
	12	* conditions are met:
	13	*
	14	* - Redistributions of source code must retain the above
	15	* copyright notice, this list of conditions and the following
	16	* disclaimer.
	17	*
	18	* - Redistributions in binary form must reproduce the above
	19	* copyright notice, this list of conditions and the following
	20	* disclaimer in the documentation and/or other materials
	21	* provided with the distribution.
	22	*
	23	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	24	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
	25	* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	26	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
	27	* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
	28	* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
	29	* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	30	* SOFTWARE.
	31	*
	32	* $Id: ucm.h 2208 2005-04-22 23:24:31Z libor $
	33	*/
	34
	35	#ifndef UCM_H
	36	#define UCM_H
	37
	38	#include <linux/fs.h>
	39	#include <linux/device.h>
	40	#include <linux/cdev.h>
	41	#include <linux/idr.h>
	42
	43	#include <ib_cm.h>
	44	#include <ib_user_cm.h>
	45
	46	#define IB_UCM_CM_ID_INVALID 0xffffffff
	47
	48	struct ib_ucm_file {
	49	struct semaphore mutex;
	50	struct file *filp;
	51	/*
	52	* list of pending events
	53	*/
	54	struct list_head ctxs; /* list of active connections */
	55	struct list_head events; /* list of pending events */
	56	wait_queue_head_t poll_wait;
	57	};
	58
	59	struct ib_ucm_context {
	60	int id;
	61	int ref;
	62	int error;
	63
	64	struct ib_ucm_file *file;
	65	struct ib_cm_id *cm_id;
	66	struct semaphore mutex;
	67
	68	struct list_head events; /* list of pending events. */
	69	struct list_head file_list; /* member in file ctx list */
	70	};
	71
	72	struct ib_ucm_event {
	73	struct ib_ucm_context *ctx;
	74	struct list_head file_list; /* member in file event list */
	75	struct list_head ctx_list; /* member in ctx event list */
	76
	77	struct ib_ucm_event_resp resp;
	78	void *data;
	79	void *info;
	80	int data_len;
	81	int info_len;
	82	/*
	83	* new connection identifiers needs to be saved until
	84	* userspace can get a handle on them.
	85	*/
	86	struct ib_cm_id *cm_id;
	87	};
	88
	89	#endif /* UCM_H */