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MIPS: Octeon: Make octeon-md5 driver endian-agnostic 

The octeon crypto co-processor expects values to be big endian.
Wrap the data transfers with cpu_to_be64() and be64_to_cpu()
transformations.

This passes for all the MD5 test vectors in crypto/testmgr.h

Signed-off-by: Paul Martin <paul.martin@codethink.co.uk>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/9631/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Paul Martin 2015-03-30 17:01:00 +01:00 committed by Ralf Baechle
parent 8a5cc923af
commit d2a948d2db
1 changed files with 4 additions and 4 deletions
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8
arch/mips/cavium-octeon/crypto/octeon-crypto.h
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@ -33,7 +33,7 @@ do { \
__asm__ __volatile__ ( \
"dmtc2 %[rt],0x0048+" STR(index) \
: \
: [rt] "d" (value)); \
: [rt] "d" (cpu_to_be64(value))); \
} while (0)
/*
@ -48,7 +48,7 @@ do { \
: [rt] "=d" (__value) \
: ); \
\
__value; \
be64_to_cpu(__value); \
})
/*
@ -59,7 +59,7 @@ do { \
__asm__ __volatile__ ( \
"dmtc2 %[rt],0x0040+" STR(index) \
: \
: [rt] "d" (value)); \
: [rt] "d" (cpu_to_be64(value))); \
} while (0)
/*
@ -70,7 +70,7 @@ do { \
__asm__ __volatile__ ( \
"dmtc2 %[rt],0x4047" \
: \
: [rt] "d" (value)); \
: [rt] "d" (cpu_to_be64(value))); \
} while (0)
/*