iommu_merge        16 arch/x86/include/asm/dma-mapping.h extern int iommu_merge;
iommu_merge       415 arch/x86/kernel/amd_gart_64.c 			if (!iommu_merge || !nextneed || !need || s->offset ||
iommu_merge       451 arch/x86/kernel/amd_gart_64.c 	if (force_iommu || iommu_merge) {
iommu_merge        32 arch/x86/kernel/pci-dma.c int iommu_merge __read_mostly = 0;
iommu_merge        64 arch/x86/kernel/pci-dma.c 	iommu_merge = 1;
iommu_merge        76 arch/x86/kernel/pci-dma.c 			iommu_merge = 0;
iommu_merge        81 arch/x86/kernel/pci-dma.c 			iommu_merge = 1;
iommu_merge        89 arch/x86/kernel/pci-dma.c 			iommu_merge = 1;
iommu_merge        93 arch/x86/kernel/pci-dma.c 			iommu_merge = 0;