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/*
* Copyright (C) 2016 Michael Brown <mbrown@fensystems.co.uk>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*
* You can also choose to distribute this program under the terms of
* the Unmodified Binary Distribution Licence (as given in the file
* COPYING.UBDL), provided that you have satisfied its requirements.
*/
FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <string.h>
#include <stdio.h>
#include <byteswap.h>
#include <ipxe/infiniband.h>
#include <ipxe/ib_mi.h>
#include <ipxe/ib_service.h>
/** @file
*
* Infiniband service records
*
*/
/**
* Create service record management transaction
*
* @v ibdev Infiniband device
* @v mi Management interface
* @v name Service name
* @v op Management transaction operations
* @ret madx Management transaction, or NULL on error
*/
struct ib_mad_transaction *
ib_create_service_madx ( struct ib_device *ibdev,
struct ib_mad_interface *mi, const char *name,
struct ib_mad_transaction_operations *op ) {
union ib_mad mad;
struct ib_mad_sa *sa = &mad.sa;
struct ib_service_record *svc = &sa->sa_data.service_record;
/* Construct service record request */
memset ( sa, 0, sizeof ( *sa ) );
sa->mad_hdr.mgmt_class = IB_MGMT_CLASS_SUBN_ADM;
sa->mad_hdr.class_version = IB_SA_CLASS_VERSION;
sa->mad_hdr.method = IB_MGMT_METHOD_GET;
sa->mad_hdr.attr_id = htons ( IB_SA_ATTR_SERVICE_REC );
sa->sa_hdr.comp_mask[1] = htonl ( IB_SA_SERVICE_REC_NAME );
snprintf ( svc->name, sizeof ( svc->name ), "%s", name );
/* Create management transaction */
return ib_create_madx ( ibdev, mi, &mad, NULL, op );
}
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