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c461aa9ae0
discussion. There was obviously an earlier version by Eric which I have not looked at before writing thios one. See rev 2131 in v2. Trivial, thus self-acked. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@140 f3766cd6-281f-0410-b1cd-43a5c92072e9
27 lines
895 B
C
27 lines
895 B
C
/*
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* This file is part of the LinuxBIOS project.
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*
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* Copyright (C) 2005 coresystems GmbH <stepan@coresystems.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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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., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
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*/
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#include <arch/io.h>
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void udelay(int usecs)
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{
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int i;
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for(i = 0; i < usecs; i++)
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outb(i&0xff, 0x80);
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}
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