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crypto: nx - add LE support to pSeries platform driver

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Add support to the nx-842-pseries.c driver for running in little endian
mode.

The pSeries platform NX 842 driver currently only works as big endian.
This adds cpu_to_be*() and be*_to_cpu() in the appropriate places to
work in LE mode also.

Signed-off-by: Dan Streetman <ddstreet@ieee.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Dan Streetman
2015-06-18 12:05:30 -04:00
committed by Herbert Xu
parent 7793bda8fe
commit c47d63020c
3 changed files with 44 additions and 42 deletions
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3
drivers/crypto/nx/nx-842.h
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@@ -88,7 +88,8 @@
#define CCB_CM_EXTRA_WRITE (CCB_CM0_ALL_COMPLETIONS & CCB_CM12_STORE)
#define CCB_CM_INTERRUPT (CCB_CM0_ALL_COMPLETIONS & CCB_CM12_INTERRUPT)
#define LEN_ON_PAGE(pa) (PAGE_SIZE - ((pa) & ~PAGE_MASK))
#define LEN_ON_SIZE(pa, size) ((size) - ((pa) & ((size) - 1)))
#define LEN_ON_PAGE(pa) LEN_ON_SIZE(pa, PAGE_SIZE)
static inline unsigned long nx842_get_pa(void *addr)
{