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crypto: caam - fix SHA support detection

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The addition of Chacha20 + Poly1305 authenc support inadvertently broke
detection of algorithms supported by MDHA (Message Digest Hardware
Accelerator), fix it.

Fixes: d6bbd4eea2 ("crypto: caam/jr - add support for Chacha20 + Poly1305")
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Horia Geantă
2018-12-21 14:47:46 +02:00
committed by Herbert Xu
parent 04e6d25c5b
commit 2dd3fde41b
3 changed files with 11 additions and 1 deletions
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9
drivers/crypto/caam/error.h
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@@ -7,6 +7,9 @@
#ifndef CAAM_ERROR_H
#define CAAM_ERROR_H
#include "desc.h"
#define CAAM_ERROR_STR_MAX 302
void caam_strstatus(struct device *dev, u32 status, bool qi_v2);
@@ -17,4 +20,10 @@ void caam_strstatus(struct device *dev, u32 status, bool qi_v2);
void caam_dump_sg(const char *level, const char *prefix_str, int prefix_type,
int rowsize, int groupsize, struct scatterlist *sg,
size_t tlen, bool ascii);
static inline bool is_mdha(u32 algtype)
{
return (algtype & OP_ALG_ALGSEL_MASK & ~OP_ALG_ALGSEL_SUBMASK) ==
OP_ALG_CHA_MDHA;
}
#endif /* CAAM_ERROR_H */