Lines Matching refs:that

10 * Remap address space to allow devices to access physical memory ranges that
15 * Implement scatter-gather at page level granularity so that the device does
34 "dma-ranges" property that describes how the physical address space of the
35 IOMMU maps to memory. An empty "dma-ranges" property means that there is a
48   This may also apply to multiple master IOMMU devices that do not allow the
49   association of masters to be configured. Note that an IOMMU can by design
62 Note that these are merely examples and real-world use-cases may use different
64 IOMMU binding for the exact meaning of the cells that make up the specifier.
70 Devices that access memory through an IOMMU are called masters. A device can
75 - iommus: A list of phandle and IOMMU specifier pairs that describe the IOMMU
83 parent shall take effect. Note that merely disabling a device tree node does
84 not guarantee that the IOMMU is really disabled since the hardware may not
97 requirements of that use-case haven't been fully determined yet. Implementing