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41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
/*
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* (C) Copyright 2004
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* Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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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
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU 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., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <common.h>
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#ifdef CONFIG_LXT971_NO_SLEEP
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#include <miiphy.h>
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#endif
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#ifdef CONFIG_LXT971_NO_SLEEP
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void lxt971_no_sleep(void)
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{
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unsigned short reg;
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miiphy_read("ppc_4xx_eth0", CONFIG_PHY_ADDR, 0x10, ®);
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reg &= ~0x0040; /* disable sleep mode */
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miiphy_write("ppc_4xx_eth0", CONFIG_PHY_ADDR, 0x10, reg);
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}
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#endif /* CONFIG_LXT971_NO_SLEEP */
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