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iommu/irq: Use amd_iommu_irq_ops if supported
Finally enable interrupt remapping for AMD systems. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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@ -51,6 +51,11 @@ early_param("intremap", setup_irqremap);
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void __init setup_irq_remapping_ops(void)
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{
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remap_ops = &intel_irq_remap_ops;
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#ifdef CONFIG_AMD_IOMMU
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if (amd_iommu_irq_ops.prepare() == 0)
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remap_ops = &amd_iommu_irq_ops;
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#endif
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}
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int irq_remapping_supported(void)
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