Lines Matching refs:MMIO

99 MMIO space
102     A portion of the accelerator MMIO space can be directly mapped
141     context. Master contexts have access to the full MMIO space an
143     MMIO space an AFU provides.
147     /dev/cxl/afu0.0d. This will have access to the entire MMIO space
251     An AFU may have an MMIO space to facilitate communication with the
252     AFU. If it does, the MMIO space can be accessed via mmap. The size
257     the MMIO space and slave contexts are allowed to only map the per
258     process MMIO space associated with the context. In dedicated
259     process mode the entire MMIO space can always be mapped.
263     Care should be taken when accessing MMIO space. Only 32 and 64-bit
265     with a specific endianness, so all MMIO accesses should consider