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| author | Cyrille Pitchen <cyrille.pitchen@atmel.com> | 2017-01-26 17:07:49 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-02-03 11:16:12 +0100 |
| commit | f07cebad63b28562d030eee8c762833eca50e46e (patch) | |
| tree | 60241c43a632391eccaea51b583f53a4d55fb74e /lib/btree.c | |
| parent | crypto: atmel-sha - make atmel_sha_done_task more generic (diff) | |
| download | linux-f07cebad63b28562d030eee8c762833eca50e46e.tar.xz linux-f07cebad63b28562d030eee8c762833eca50e46e.zip | |
crypto: atmel-sha - redefine SHA_FLAGS_SHA* flags to match SHA_MR_ALGO_SHA*
This patch modifies the SHA_FLAGS_SHA* flags: those algo flags are now
organized as values of a single bitfield instead of individual bits.
This allows to reduce the number of bits needed to encode all possible
values. Also the new values match the SHA_MR_ALGO_SHA* values hence
the algorithm bitfield of the SHA_MR register could simply be set with:
mr = (mr & ~SHA_FLAGS_ALGO_MASK) | (ctx->flags & SHA_FLAGS_ALGO_MASK)
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'lib/btree.c')
0 files changed, 0 insertions, 0 deletions