| /* 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_modify_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__ */ |
