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- /* This file is part of the Emulex RoCE Device Driver for
- * RoCE (RDMA over Converged Ethernet) adapters.
- * Copyright (C) 2012-2015 Emulex. All rights reserved.
- * EMULEX and SLI are trademarks of Emulex.
- * www.emulex.com
- *
- * 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 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Contact Information:
- * linux-drivers@emulex.com
- *
- * Emulex
- * 3333 Susan Street
- * Costa Mesa, CA 92626
- */
- #ifndef __OCRDMA_AH_H__
- #define __OCRDMA_AH_H__
- enum {
- OCRDMA_AH_ID_MASK = 0x3FF,
- OCRDMA_AH_VLAN_VALID_MASK = 0x01,
- OCRDMA_AH_VLAN_VALID_SHIFT = 0x1F,
- OCRDMA_AH_L3_TYPE_MASK = 0x03,
- OCRDMA_AH_L3_TYPE_SHIFT = 0x1D /* 29 bits */
- };
- struct ib_ah *ocrdma_create_ah(struct ib_pd *pd, struct rdma_ah_attr *ah_attr,
- struct ib_udata *udata);
- int ocrdma_destroy_ah(struct ib_ah *ah);
- int ocrdma_query_ah(struct ib_ah *ah, struct rdma_ah_attr *ah_attr);
- int ocrdma_process_mad(struct ib_device *,
- int process_mad_flags,
- u8 port_num,
- const struct ib_wc *in_wc,
- const struct ib_grh *in_grh,
- const struct ib_mad_hdr *in, size_t in_mad_size,
- struct ib_mad_hdr *out, size_t *out_mad_size,
- u16 *out_mad_pkey_index);
- #endif /* __OCRDMA_AH_H__ */
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