diff options
Diffstat (limited to 'arch/x86/crypto/sha1_ssse3_glue.c')
| -rw-r--r-- | arch/x86/crypto/sha1_ssse3_glue.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/arch/x86/crypto/sha1_ssse3_glue.c b/arch/x86/crypto/sha1_ssse3_glue.c index 7391c7de72c7..639d4c2fd6a8 100644 --- a/arch/x86/crypto/sha1_ssse3_glue.c +++ b/arch/x86/crypto/sha1_ssse3_glue.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Cryptographic API. * @@ -11,17 +12,12 @@ * Copyright (c) Jean-Francois Dive <jef@linuxbe.org> * Copyright (c) Mathias Krause <minipli@googlemail.com> * Copyright (c) Chandramouli Narayanan <mouli@linux.intel.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <linux/init.h> #include <linux/module.h> #include <linux/mm.h> @@ -29,7 +25,7 @@ #include <linux/types.h> #include <crypto/sha.h> #include <crypto/sha1_base.h> -#include <asm/fpu/api.h> +#include <asm/simd.h> typedef void (sha1_transform_fn)(u32 *digest, const char *data, unsigned int rounds); @@ -39,7 +35,7 @@ static int sha1_update(struct shash_desc *desc, const u8 *data, { struct sha1_state *sctx = shash_desc_ctx(desc); - if (!irq_fpu_usable() || + if (!crypto_simd_usable() || (sctx->count % SHA1_BLOCK_SIZE) + len < SHA1_BLOCK_SIZE) return crypto_sha1_update(desc, data, len); @@ -57,7 +53,7 @@ static int sha1_update(struct shash_desc *desc, const u8 *data, static int sha1_finup(struct shash_desc *desc, const u8 *data, unsigned int len, u8 *out, sha1_transform_fn *sha1_xform) { - if (!irq_fpu_usable()) + if (!crypto_simd_usable()) return crypto_sha1_finup(desc, data, len, out); kernel_fpu_begin(); |