[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / infiniband / core / mad_rmpp.h

/*
 * Copyright (c) 2005 Intel Inc. 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.
 */

#ifndef __MAD_RMPP_H__
#define __MAD_RMPP_H__

enum {
	IB_RMPP_RESULT_PROCESSED,
	IB_RMPP_RESULT_CONSUMED,
	IB_RMPP_RESULT_INTERNAL,
	IB_RMPP_RESULT_UNHANDLED
};

int ib_send_rmpp_mad(struct ib_mad_send_wr_private *mad_send_wr);

struct ib_mad_recv_wc *
ib_process_rmpp_recv_wc(struct ib_mad_agent_private *agent,
			struct ib_mad_recv_wc *mad_recv_wc);

int ib_process_rmpp_send_wc(struct ib_mad_send_wr_private *mad_send_wr,
			    struct ib_mad_send_wc *mad_send_wc);

void ib_rmpp_send_handler(struct ib_mad_send_wc *mad_send_wc);

void ib_cancel_rmpp_recvs(struct ib_mad_agent_private *agent);

int ib_retry_rmpp(struct ib_mad_send_wr_private *mad_send_wr);

#endif	/* __MAD_RMPP_H__ */
Commit	Line	Data
fa619a77 HR	1	/*
	2	* Copyright (c) 2005 Intel Inc. 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.
fa619a77 HR	31	*/
	32
	33	#ifndef __MAD_RMPP_H__
	34	#define __MAD_RMPP_H__
	35
	36	enum {
	37	IB_RMPP_RESULT_PROCESSED,
	38	IB_RMPP_RESULT_CONSUMED,
	39	IB_RMPP_RESULT_INTERNAL,
	40	IB_RMPP_RESULT_UNHANDLED
	41	};
	42
	43	int ib_send_rmpp_mad(struct ib_mad_send_wr_private *mad_send_wr);
	44
	45	struct ib_mad_recv_wc *
	46	ib_process_rmpp_recv_wc(struct ib_mad_agent_private *agent,
	47	struct ib_mad_recv_wc *mad_recv_wc);
	48
	49	int ib_process_rmpp_send_wc(struct ib_mad_send_wr_private *mad_send_wr,
	50	struct ib_mad_send_wc *mad_send_wc);
	51
34816ad9 SH	52	void ib_rmpp_send_handler(struct ib_mad_send_wc *mad_send_wc);
34816ad9 SH	53
fa619a77 HR	54	void ib_cancel_rmpp_recvs(struct ib_mad_agent_private *agent);
	55
	56	int ib_retry_rmpp(struct ib_mad_send_wr_private *mad_send_wr);
	57
	58	#endif /* __MAD_RMPP_H__ */