forked from luck/tmp_suning_uos_patched
94a15564ac
iommu_init_noop() is in arch/x86/kernel/x86_init.c but iommu_shutdown_noop() in arch/x86/include/asm/iommu.h. This moves iommu_shutdown_noop() to x86_init.c for consistency. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> LKML-Reference: <1258199198-16657-3-git-send-email-fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Ingo Molnar <mingo@elte.hu>
13 lines
293 B
C
13 lines
293 B
C
#ifndef _ASM_X86_IOMMU_H
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#define _ASM_X86_IOMMU_H
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extern struct dma_map_ops nommu_dma_ops;
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extern int force_iommu, no_iommu;
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extern int iommu_detected;
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extern int iommu_pass_through;
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/* 10 seconds */
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#define DMAR_OPERATION_TIMEOUT ((cycles_t) tsc_khz*10*1000)
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#endif /* _ASM_X86_IOMMU_H */
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