Commit 7be380f7 authored by Herbert Xu's avatar Herbert Xu
Browse files

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: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 01c2dece

crypto/tcrypt.c

+6 −3
Original line number Diff line number Diff line
@@ -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 "

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