Haavard Skinnemoen 4d7d6936eb Introduce map_physmem() and unmap_physmem() ... map_physmem() returns a virtual address which can be used to access a given physical address without involving the cache. unmap_physmem() should be called when the virtual address returned by map_physmem() is no longer needed. This patch adds a stub implementation which simply returns the physical address cast to a uchar * for all architectures except AVR32, which converts the physical address to an uncached virtual mapping. unmap_physmem() is a no-op on all architectures, but if any architecture needs to do such mappings through the TLB, this is the hook where those TLB entries can be invalidated. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>		2007-12-13 13:15:16 +01:00
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arch-bf533
arch-bf537
arch-bf561
arch-common
bitops.h
blackfin.h
blackfin_defs.h
byteorder.h
cplb.h
current.h
delay.h
entry.h
errno.h
global_data.h
hw_irq.h
io-kernel.h
io.h
irq.h
linkage.h
machdep.h
mem_init.h
page_offset.h
posix_types.h
processor.h
ptrace.h
segment.h
setup.h
shared_resources.h
string.h
system.h
traps.h
types.h
u-boot.h
uaccess.h
virtconvert.h