63 lines
2.0 KiB
C
63 lines
2.0 KiB
C
/*
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* Copyright (C) 2016 Michael Brown <mbrown@fensystems.co.uk>.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*
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* You can also choose to distribute this program under the terms of
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* the Unmodified Binary Distribution Licence (as given in the file
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* COPYING.UBDL), provided that you have satisfied its requirements.
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*/
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FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
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#include <string.h>
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#include <stdio.h>
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#include <errno.h>
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#include <byteswap.h>
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#include <ipxe/infiniband.h>
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#include <usr/ibmgmt.h>
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/** @file
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*
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* Infiniband device management
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*
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*/
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/**
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* Print status of Infiniband device
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*
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* @v ibdev Infiniband device
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*/
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void ibstat ( struct ib_device *ibdev ) {
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struct ib_queue_pair *qp;
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printf ( "%s: " IB_GUID_FMT " using %s on %s port %d (%s)\n",
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ibdev->name, IB_GUID_ARGS ( &ibdev->gid.s.guid ),
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ibdev->dev->driver_name, ibdev->dev->name, ibdev->port,
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( ib_is_open ( ibdev ) ? "open" : "closed" ) );
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if ( ib_link_ok ( ibdev ) ) {
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printf ( " [Link:up LID %d prefix " IB_GUID_FMT "]\n",
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ibdev->lid, IB_GUID_ARGS ( &ibdev->gid.s.prefix ) );
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} else {
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printf ( " [Link:down, port state %d]\n", ibdev->port_state );
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}
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list_for_each_entry ( qp, &ibdev->qps, list ) {
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printf ( " QPN %#lx send %d/%d recv %d/%d %s\n",
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qp->qpn, qp->send.fill, qp->send.num_wqes,
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qp->recv.fill, qp->recv.num_wqes, qp->name );
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}
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}
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