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543b9fd352
Powermac G5 suspend to disk implementation. The code is platform agnostic but only tested on powermac, no other 64-bit powerpc machines. Because nvidiafb still breaks suspend I have marked it EXPERIMENTAL on powermac and because I can't test it and some lowlevel code will need changes it is BROKEN on all other 64-bit platforms. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
25 lines
354 B
C
25 lines
354 B
C
/*
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* PowerPC 64-bit swsusp implementation
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*
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* Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
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*
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* GPLv2
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*/
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#include <asm/system.h>
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#include <asm/iommu.h>
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#include <linux/irq.h>
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#include <linux/interrupt.h>
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void do_after_copyback(void)
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{
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iommu_restore();
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touch_softlockup_watchdog();
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mb();
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}
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void _iommu_save(void)
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{
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iommu_save();
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}
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