Kumar Gala
authored
virt_to_phys() returns the physical address given a virtual. In most
cases this will be just the input value as the vast majority of
systems run in a 1:1 mode.
However in systems that are not running this way it should report the
physical address or ~0 if no mapping exists for the given virtual
address.
Signed-off-by: 
Kumar Gala <galak@kernel.crashing.org>| Name | Last commit | Last update |
|---|---|---|
| .. | ||
| arch-leon2 | ||
| arch-leon3 | ||
| asi.h | ||
| asmmacro.h | ||
| atomic.h | ||
| bitops.h | ||
| byteorder.h | ||
| cache.h | ||
| errno.h | ||
| global_data.h | ||
| io.h | ||
| irq.h | ||
| leon.h | ||
| leon2.h | ||
| leon3.h | ||
| machines.h | ||
| page.h | ||
| posix_types.h | ||
| processor.h | ||
| prom.h | ||
| psr.h | ||
| ptrace.h | ||
| srmmu.h | ||
| stack.h | ||
| string.h | ||
| types.h | ||
| u-boot.h | ||
| winmacro.h | ||