171ee6730SDevesh Sharma /* This file is part of the Emulex RoCE Device Driver for 271ee6730SDevesh Sharma * RoCE (RDMA over Converged Ethernet) adapters. 371ee6730SDevesh Sharma * Copyright (C) 2012-2015 Emulex. All rights reserved. 471ee6730SDevesh Sharma * EMULEX and SLI are trademarks of Emulex. 571ee6730SDevesh Sharma * www.emulex.com 671ee6730SDevesh Sharma * 771ee6730SDevesh Sharma * This software is available to you under a choice of one of two licenses. 871ee6730SDevesh Sharma * You may choose to be licensed under the terms of the GNU General Public 971ee6730SDevesh Sharma * License (GPL) Version 2, available from the file COPYING in the main 1071ee6730SDevesh Sharma * directory of this source tree, or the BSD license below: 1171ee6730SDevesh Sharma * 1271ee6730SDevesh Sharma * Redistribution and use in source and binary forms, with or without 1371ee6730SDevesh Sharma * modification, are permitted provided that the following conditions 1471ee6730SDevesh Sharma * are met: 1571ee6730SDevesh Sharma * 1671ee6730SDevesh Sharma * - Redistributions of source code must retain the above copyright notice, 1771ee6730SDevesh Sharma * this list of conditions and the following disclaimer. 1871ee6730SDevesh Sharma * 1971ee6730SDevesh Sharma * - Redistributions in binary form must reproduce the above copyright 2071ee6730SDevesh Sharma * notice, this list of conditions and the following disclaimer in 2171ee6730SDevesh Sharma * the documentation and/or other materials provided with the distribution. 2271ee6730SDevesh Sharma * 2371ee6730SDevesh Sharma * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 2471ee6730SDevesh Sharma * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,THE 2571ee6730SDevesh Sharma * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2671ee6730SDevesh Sharma * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 2771ee6730SDevesh Sharma * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 2871ee6730SDevesh Sharma * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 2971ee6730SDevesh Sharma * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 3071ee6730SDevesh Sharma * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 3171ee6730SDevesh Sharma * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 3271ee6730SDevesh Sharma * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 3371ee6730SDevesh Sharma * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34fe2caefcSParav Pandit * 35fe2caefcSParav Pandit * Contact Information: 36fe2caefcSParav Pandit * linux-drivers@emulex.com 37fe2caefcSParav Pandit * 38fe2caefcSParav Pandit * Emulex 39fe2caefcSParav Pandit * 3333 Susan Street 40fe2caefcSParav Pandit * Costa Mesa, CA 92626 4171ee6730SDevesh Sharma */ 42fe2caefcSParav Pandit 43fe2caefcSParav Pandit #ifndef __OCRDMA_AH_H__ 44fe2caefcSParav Pandit #define __OCRDMA_AH_H__ 45fe2caefcSParav Pandit 4629565f2fSDevesh Sharma enum { 4729565f2fSDevesh Sharma OCRDMA_AH_ID_MASK = 0x3FF, 4829565f2fSDevesh Sharma OCRDMA_AH_VLAN_VALID_MASK = 0x01, 49834d16d6SDevesh Sharma OCRDMA_AH_VLAN_VALID_SHIFT = 0x1F, 50834d16d6SDevesh Sharma OCRDMA_AH_L3_TYPE_MASK = 0x03, 51834d16d6SDevesh Sharma OCRDMA_AH_L3_TYPE_SHIFT = 0x1D /* 29 bits */ 5229565f2fSDevesh Sharma }; 53477864c8SMoni Shoua 54fa5d010cSMaor Gottlieb int ocrdma_create_ah(struct ib_ah *ah, struct rdma_ah_init_attr *init_attr, 55d3456914SLeon Romanovsky struct ib_udata *udata); 569a9ebf8cSLeon Romanovsky int ocrdma_destroy_ah(struct ib_ah *ah, u32 flags); 5790898850SDasaratharaman Chandramouli int ocrdma_query_ah(struct ib_ah *ah, struct rdma_ah_attr *ah_attr); 58fe2caefcSParav Pandit 59e26e7b88SLeon Romanovsky int ocrdma_process_mad(struct ib_device *dev, int process_mad_flags, 60*1fb7f897SMark Bloch u32 port_num, const struct ib_wc *in_wc, 61e26e7b88SLeon Romanovsky const struct ib_grh *in_grh, const struct ib_mad *in, 62e26e7b88SLeon Romanovsky struct ib_mad *out, size_t *out_mad_size, 634cd7c947SIra Weiny u16 *out_mad_pkey_index); 64fe2caefcSParav Pandit #endif /* __OCRDMA_AH_H__ */ 65