Lines Matching refs:may

21     like UC is, but writes may be delayed and combined to increase
90 	mappings may be either WB or UC.  If the region being mapped
91 	happens to be in kern_memmap, meaning that it may also be mapped
106 	physical address space, but it may be different on machines with
117     	This is an MMIO mmap of PCI functions, which additionally may or
118 	may not be requested as using the WC attribute.
133 	There may be corner cases of things that are not in kern_memmap,
162       The EFI memory map may not report these MMIO regions.
166       succeed.  It may create either WB or UC user mappings, depending
179       The kernel VGA driver may ioremap the VGA frame buffer at 0xA0000,
210       For VGA devices, this may cause an ioremap() of 0xC0000.  This