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Searched refs:ia64_max_iommu_merge_mask (Results 1 – 4 of 4) sorted by relevance

/linux-4.1.27/arch/ia64/include/asm/
Dpci.h50 extern unsigned long ia64_max_iommu_merge_mask;
51 #define PCI_DMA_BUS_IS_PHYS (ia64_max_iommu_merge_mask == ~0UL)
/linux-4.1.27/arch/ia64/kernel/
Dsetup.c129 unsigned long ia64_max_iommu_merge_mask = ~0UL; variable
130 EXPORT_SYMBOL(ia64_max_iommu_merge_mask);
/linux-4.1.27/arch/ia64/sn/kernel/
Dio_common.c486 ia64_max_iommu_merge_mask = ~PAGE_MASK; in sn_io_early_init()
/linux-4.1.27/arch/ia64/hp/common/
Dsba_iommu.c1852 if ((long) ~iovp_mask > (long) ia64_max_iommu_merge_mask) in ioc_init()
1853 ia64_max_iommu_merge_mask = ~iovp_mask; in ioc_init()