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| author | Cédric Le Goater <clg@fr.ibm.com> | 2014-04-24 09:23:28 +0200 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-04-28 09:35:35 +0200 |
| commit | 926e6940f54313813d177b5cfb9ec31a441cd259 (patch) | |
| tree | 018b48b91e6556ef7dc184ae1545d050e57719a6 /arch/powerpc/boot/of.h | |
| parent | powerpc/boot: Use prom_arg_t in oflib (diff) | |
| download | linux-926e6940f54313813d177b5cfb9ec31a441cd259.tar.xz linux-926e6940f54313813d177b5cfb9ec31a441cd259.zip | |
powerpc/boot: Add byteswapping routines in oflib
Values will need to be byte-swapped when calling prom (big endian) from
a little endian boot wrapper.
Signed-off-by: Cédric Le Goater <clg@fr.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/boot/of.h')
| -rw-r--r-- | arch/powerpc/boot/of.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/boot/of.h b/arch/powerpc/boot/of.h index 5da03d9b9463..40d95bf7402b 100644 --- a/arch/powerpc/boot/of.h +++ b/arch/powerpc/boot/of.h @@ -20,4 +20,7 @@ void of_console_init(void); typedef u32 __be32; +#define cpu_to_be32(x) (x) +#define be32_to_cpu(x) (x) + #endif /* _PPC_BOOT_OF_H_ */ |