ibdiag_sa.h revision 329564
1264391Snwhitehorn/* 2264391Snwhitehorn * Copyright (c) 2006-2007 The Regents of the University of California. 3264925Simp * Copyright (c) 2004-2009 Voltaire Inc. All rights reserved. 4264391Snwhitehorn * Copyright (c) 2002-2010 Mellanox Technologies LTD. All rights reserved. 5264391Snwhitehorn * Copyright (c) 1996-2003 Intel Corporation. All rights reserved. 6264391Snwhitehorn * Copyright (c) 2009 HNR Consulting. All rights reserved. 7264391Snwhitehorn * Copyright (c) 2012 Lawrence Livermore National Security. All rights reserved. 8264391Snwhitehorn * 9264391Snwhitehorn * This software is available to you under a choice of one of two 10264391Snwhitehorn * licenses. You may choose to be licensed under the terms of the GNU 11264391Snwhitehorn * General Public License (GPL) Version 2, available from the file 12264391Snwhitehorn * COPYING in the main directory of this source tree, or the 13264391Snwhitehorn * OpenIB.org BSD license below: 14264391Snwhitehorn * 15264391Snwhitehorn * Redistribution and use in source and binary forms, with or 16264391Snwhitehorn * without modification, are permitted provided that the following 17264391Snwhitehorn * conditions are met: 18264391Snwhitehorn * 19280950Sandrew * - Redistributions of source code must retain the above 20281524Sandrew * copyright notice, this list of conditions and the following 21264391Snwhitehorn * disclaimer. 22264391Snwhitehorn * 23264391Snwhitehorn * - Redistributions in binary form must reproduce the above 24264403Snwhitehorn * copyright notice, this list of conditions and the following 25281524Sandrew * disclaimer in the documentation and/or other materials 26281237Semaste * provided with the distribution. 27281237Semaste * 28264391Snwhitehorn * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 29264391Snwhitehorn * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 30264975Snwhitehorn * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 31264391Snwhitehorn * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 32264391Snwhitehorn * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 33281524Sandrew * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 34281027Sandrew * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 35264391Snwhitehorn * SOFTWARE. 36282474Sandrew * 37282474Sandrew */ 38282474Sandrew 39281027Sandrew#ifndef _IBDIAG_SA_H_ 40281300Sandrew#define _IBDIAG_SA_H_ 41281027Sandrew 42281027Sandrew#include <infiniband/mad.h> 43281027Sandrew#include <infiniband/iba/ib_types.h> 44281238Semaste 45281156Sandrew/* define an SA query structure to be common 46281238Semaste * This is by no means optimal but it moves the saquery functionality out of 47281238Semaste * the saquery tool and provides it to other utilities. 48281156Sandrew */ 49281156Sandrewstruct sa_handle { 50281156Sandrew int fd, agent; 51281156Sandrew ib_portid_t dport; 52281156Sandrew struct ibmad_port *srcport; 53264391Snwhitehorn}; 54264391Snwhitehorn 55264391Snwhitehornstruct sa_query_result { 56264391Snwhitehorn uint32_t status; 57264391Snwhitehorn unsigned result_cnt; 58264391Snwhitehorn void *p_result_madw; 59264391Snwhitehorn}; 60280950Sandrew 61264391Snwhitehorn/* NOTE: umad_init must be called prior to sa_get_handle */ 62281156Sandrewstruct sa_handle * sa_get_handle(void); 63281156Sandrewint sa_set_handle(struct sa_handle * handle, int grh_present, ibmad_gid_t *gid); 64264391Snwhitehornvoid sa_free_handle(struct sa_handle * h); 65264391Snwhitehorn 66264391Snwhitehornint sa_query(struct sa_handle *h, uint8_t method, 67264391Snwhitehorn uint16_t attr, uint32_t mod, uint64_t comp_mask, uint64_t sm_key, 68264391Snwhitehorn void *data, size_t datasz, struct sa_query_result *result); 69264391Snwhitehornvoid sa_free_result_mad(struct sa_query_result *result); 70264391Snwhitehornvoid *sa_get_query_rec(void *mad, unsigned i); 71281156Sandrewvoid sa_report_err(int status); 72264391Snwhitehorn 73264391Snwhitehorn/* Macros for setting query values and ComponentMasks */ 74276146Semaste#define cl_hton8(x) (x) 75264391Snwhitehorn#define CHECK_AND_SET_VAL(val, size, comp_with, target, name, mask) \ 76264414Snwhitehorn if ((int##size##_t) val != (int##size##_t) comp_with) { \ 77264414Snwhitehorn target = cl_hton##size((uint##size##_t) val); \ 78264975Snwhitehorn comp_mask |= IB_##name##_COMPMASK_##mask; \ 79264975Snwhitehorn } 80264975Snwhitehorn 81264975Snwhitehorn#define CHECK_AND_SET_GID(val, target, name, mask) \ 82264975Snwhitehorn if (valid_gid(&(val))) { \ 83264975Snwhitehorn memcpy(&(target), &(val), sizeof(val)); \ 84264975Snwhitehorn comp_mask |= IB_##name##_COMPMASK_##mask; \ 85281524Sandrew } 86281524Sandrew 87264975Snwhitehorn#define CHECK_AND_SET_VAL_AND_SEL(val, target, name, mask, sel) \ 88264975Snwhitehorn if (val) { \ 89264975Snwhitehorn target = val; \ 90281117Sandrew comp_mask |= IB_##name##_COMPMASK_##mask##sel; \ 91264975Snwhitehorn comp_mask |= IB_##name##_COMPMASK_##mask; \ 92264391Snwhitehorn } 93264391Snwhitehorn 94264391Snwhitehorn#endif /* _IBDIAG_SA_H_ */ 95264391Snwhitehorn