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Searched refs:iommu_size (Results 1 – 3 of 3) sorted by relevance

/linux/arch/x86/kernel/
A Damd_gart_64.c502 if (!iommu_size) { in check_iommu_size()
503 iommu_size = aper_size; in check_iommu_size()
505 iommu_size /= 2; in check_iommu_size()
508 a = aper + iommu_size; in check_iommu_size()
511 if (iommu_size < 64*1024*1024) { in check_iommu_size()
514 iommu_size >> 20); in check_iommu_size()
517 return iommu_size; in check_iommu_size()
761 iommu_size >> 20); in gart_iommu_init()
763 agp_memory_reserved = iommu_size; in gart_iommu_init()
778 iommu_size >> PAGE_SHIFT); in gart_iommu_init()
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/linux/arch/s390/pci/
A Dpci_dma.c582 zdev->iommu_size = min3(s390_iommu_aperture, in zpci_dma_init_device()
585 zdev->end_dma = zdev->start_dma + zdev->iommu_size - 1; in zpci_dma_init_device()
586 zdev->iommu_pages = zdev->iommu_size >> PAGE_SHIFT; in zpci_dma_init_device()
/linux/arch/s390/include/asm/
A Dpci.h161 unsigned long iommu_size; member

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