Lines Matching full:mapping

6 defined in linux/dma-mapping.h.
23 could race with data DMA.  Mapping the memory used for completion
29 DMA_ATTR_WEAK_ORDERING specifies that reads and writes to the mapping
39 DMA_ATTR_WRITE_COMBINE specifies that writes to the mapping may be
58 virtual mapping for the allocated buffer. On some architectures creating
59 such mapping is non-trivial task and consumes very limited resources
78 having a mapping created separately for each device and is usually
93 device domain after releasing a mapping for it. Use this attribute with
99 By default DMA-mapping subsystem is allowed to assemble the buffer
108 This is a hint to the DMA-mapping subsystem that it's probably not worth
110 efficiency (AKA it's not worth trying to build the mapping out of larger
122 - You know that the DMA mapping is fairly transitory.  If you expect
123   the mapping to have a short lifetime then it may be worth it to
136 This tells the DMA-mapping subsystem to suppress allocation failure reports
155 "user" modes.  This attribute is used to indicate to the DMA-mapping