diff options
Diffstat (limited to 'arch/s390/crypto/ghash_s390.c')
| -rw-r--r-- | arch/s390/crypto/ghash_s390.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/arch/s390/crypto/ghash_s390.c b/arch/s390/crypto/ghash_s390.c index 26e14efd30a7..ab68de72e795 100644 --- a/arch/s390/crypto/ghash_s390.c +++ b/arch/s390/crypto/ghash_s390.c @@ -10,8 +10,7 @@ #include <crypto/internal/hash.h> #include <linux/module.h> #include <linux/cpufeature.h> - -#include "crypt_s390.h" +#include <asm/cpacf.h> #define GHASH_BLOCK_SIZE 16 #define GHASH_DIGEST_SIZE 16 @@ -72,8 +71,8 @@ static int ghash_update(struct shash_desc *desc, src += n; if (!dctx->bytes) { - ret = crypt_s390_kimd(KIMD_GHASH, dctx, buf, - GHASH_BLOCK_SIZE); + ret = cpacf_kimd(CPACF_KIMD_GHASH, dctx, buf, + GHASH_BLOCK_SIZE); if (ret != GHASH_BLOCK_SIZE) return -EIO; } @@ -81,7 +80,7 @@ static int ghash_update(struct shash_desc *desc, n = srclen & ~(GHASH_BLOCK_SIZE - 1); if (n) { - ret = crypt_s390_kimd(KIMD_GHASH, dctx, src, n); + ret = cpacf_kimd(CPACF_KIMD_GHASH, dctx, src, n); if (ret != n) return -EIO; src += n; @@ -106,7 +105,7 @@ static int ghash_flush(struct ghash_desc_ctx *dctx) memset(pos, 0, dctx->bytes); - ret = crypt_s390_kimd(KIMD_GHASH, dctx, buf, GHASH_BLOCK_SIZE); + ret = cpacf_kimd(CPACF_KIMD_GHASH, dctx, buf, GHASH_BLOCK_SIZE); if (ret != GHASH_BLOCK_SIZE) return -EIO; @@ -137,7 +136,7 @@ static struct shash_alg ghash_alg = { .base = { .cra_name = "ghash", .cra_driver_name = "ghash-s390", - .cra_priority = CRYPT_S390_PRIORITY, + .cra_priority = 300, .cra_flags = CRYPTO_ALG_TYPE_SHASH, .cra_blocksize = GHASH_BLOCK_SIZE, .cra_ctxsize = sizeof(struct ghash_ctx), @@ -147,8 +146,7 @@ static struct shash_alg ghash_alg = { static int __init ghash_mod_init(void) { - if (!crypt_s390_func_available(KIMD_GHASH, - CRYPT_S390_MSA | CRYPT_S390_MSA4)) + if (!cpacf_query(CPACF_KIMD, CPACF_KIMD_GHASH)) return -EOPNOTSUPP; return crypto_register_shash(&ghash_alg); |