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Abstract portions of the MSI core for platforms that do not use standard APIC interrupt controllers. This is implemented through a new arch-specific msi setup routine, and a set of msi ops which can be set on a per platform basis. Signed-off-by: Mark Maule <maule@sgi.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 lines
386 B
C
19 lines
386 B
C
/*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (C) 2006 Silicon Graphics, Inc. All Rights Reserved.
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*/
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#include <asm/errno.h>
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int
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sn_msi_init(void)
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{
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/*
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* return error until MSI is supported on altix platforms
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*/
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return -EINVAL;
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}
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