0c03bb5a9a
Call netdevice's poll() and transmit() methods only when device is open.
53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
/*
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* Copyright (C) 2006 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., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <string.h>
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#include <vsprintf.h>
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#include <gpxe/netdevice.h>
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#include <gpxe/autoboot.h>
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/** @file
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*
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* Automatic booting
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*
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*/
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#include <gpxe/netdevice.h>
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void test_dhcp ( struct net_device *netdev );
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void autoboot ( void ) {
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struct net_device *netdev;
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int rc;
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netdev = next_netdev ();
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if ( ! netdev ) {
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printf ( "No network device found\n" );
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return;
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}
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if ( ( rc = netdev_open ( netdev ) ) != 0 ) {
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printf ( "Could not open %s: %s\n", netdev_name ( netdev ),
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strerror ( rc ) );
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return;
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}
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test_dhcp ( netdev );
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netdev_close ( netdev );
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}
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