Lines Matching refs:memory

10     Itanium supports several attributes for virtual memory references.
19     System memory typically uses the WB attribute.  The UC attribute is
20     used for memory-mapped I/O devices.  The WC attribute is uncacheable
29     support either WB or UC access to main memory, while others support
34     Platform firmware describes the physical memory map and the
36     the EFI GetMemoryMap() interface.  ACPI can also describe memory
47     memory Linux is actually using and the attribute for each region.
48     This contains only system memory; it does not contain MMIO space.
51     memory described by the efi_memmap.  Linux/ia64 can't use all memory
81     homogeneous with respect to memory attributes.
96 	an attribute reported as being supported in the EFI memory map.
98 	Since the EFI memory map does not describe MMIO on some
121 	or UC, and the EFI memory map designates the region as WC, then
148 	If the EFI memory map reports that the entire granule supports
152 	If the granule contains non-WB memory, but we can cover the
162       The EFI memory map may not report these MMIO regions.
165       when the EFI memory map is incomplete, every /dev/mem mmap must
167       on whether the region is in kern_memmap or the EFI memory map.
171       The EFI memory map reports the following attributes:
181       WB-only memory, but since UC is non-speculative, the processor will
187       If the EFI memory map reports that the entire range supports the
202       The EFI memory map reports the following attributes: