linux/drivers/infiniband/core/mad_rmpp.h

59 lines
2.1 KiB
C

/*
* 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__ */