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crypto: tcrypt - Add mask parameter 

This patch adds a mask parameter to complement the existing type
parameter.  This is useful when instantiating algorithms that
require a mask other than the default, e.g., ahash algorithms.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu 2009-07-14 16:06:54 +08:00
parent 01c2dece43
commit 7be380f720
1 changed files with 6 additions and 3 deletions
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9
crypto/tcrypt.c
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@ -47,6 +47,7 @@ static unsigned int sec;
static char *alg = NULL;
static u32 type;
static u32 mask;
static int mode;
static char *tvmem[TVMEMSIZE];
@ -887,9 +888,10 @@ static int do_test(int m)
return ret;
}
static int do_alg_test(const char *alg, u32 type)
static int do_alg_test(const char *alg, u32 type, u32 mask)
{
return crypto_has_alg(alg, type, CRYPTO_ALG_TYPE_MASK) ? 0 : -ENOENT;
return crypto_has_alg(alg, type, mask ?: CRYPTO_ALG_TYPE_MASK) ?
0 : -ENOENT;
}
static int __init tcrypt_mod_init(void)
@ -904,7 +906,7 @@ static int __init tcrypt_mod_init(void)
}
if (alg)
err = do_alg_test(alg, type);
err = do_alg_test(alg, type, mask);
else
err = do_test(mode);
@ -941,6 +943,7 @@ module_exit(tcrypt_mod_fini);
module_param(alg, charp, 0);
module_param(type, uint, 0);
module_param(mask, uint, 0);
module_param(mode, int, 0);
module_param(sec, uint, 0);
MODULE_PARM_DESC(sec, "Length in seconds of speed tests "