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

/Linux-v4.19/arch/sparc/include/asm/
Diommu_64.h52 u64 dma_addr_mask; member
59 u32 dma_addr_mask; member
90 u32 dma_offset, u32 dma_addr_mask,
/Linux-v4.19/arch/sparc/kernel/
Dpci.c988 u64 dma_addr_mask; in pci64_dma_supported() local
991 dma_addr_mask = 0xffffffff; in pci64_dma_supported()
995 dma_addr_mask = iommu->dma_addr_mask; in pci64_dma_supported()
1001 (dma_addr_mask & 0x80000000) != 0); in pci64_dma_supported()
1009 return (device_mask & dma_addr_mask) == dma_addr_mask; in pci64_dma_supported()
Dpci_sun4v.c677 u64 dma_addr_mask = iommu->dma_addr_mask; in dma_4v_supported() local
681 dma_addr_mask = iommu->atu->dma_addr_mask; in dma_4v_supported()
686 if ((device_mask & dma_addr_mask) == dma_addr_mask) in dma_4v_supported()
864 atu->dma_addr_mask = dma_mask; in pci_sun4v_atu_init()
904 iommu->dma_addr_mask = dma_mask; in pci_sun4v_iommu_init()
Diommu.c94 u32 dma_offset, u32 dma_addr_mask, in iommu_table_init() argument
106 iommu->dma_addr_mask = dma_addr_mask; in iommu_table_init()
756 if ((device_mask & iommu->dma_addr_mask) == iommu->dma_addr_mask) in dma_4u_supported()