diff options
| -rw-r--r-- | arch/x86/crypto/Makefile | 4 | ||||
| -rw-r--r-- | arch/x86/crypto/aesni-intel_glue.c | 8 | ||||
| -rw-r--r-- | arch/x86/crypto/fpu.c | 10 | ||||
| -rw-r--r-- | crypto/Kconfig | 6 |
4 files changed, 11 insertions, 17 deletions
diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile index 1a58ad8..c04f1b7 100644 --- a/arch/x86/crypto/Makefile +++ b/arch/x86/crypto/Makefile @@ -2,8 +2,6 @@ # Arch-specific CryptoAPI modules. # -obj-$(CONFIG_CRYPTO_FPU) += fpu.o - obj-$(CONFIG_CRYPTO_AES_586) += aes-i586.o obj-$(CONFIG_CRYPTO_TWOFISH_586) += twofish-i586.o obj-$(CONFIG_CRYPTO_SALSA20_586) += salsa20-i586.o @@ -24,6 +22,6 @@ aes-x86_64-y := aes-x86_64-asm_64.o aes_glue.o twofish-x86_64-y := twofish-x86_64-asm_64.o twofish_glue.o salsa20-x86_64-y := salsa20-x86_64-asm_64.o salsa20_glue.o -aesni-intel-y := aesni-intel_asm.o aesni-intel_glue.o +aesni-intel-y := aesni-intel_asm.o aesni-intel_glue.o fpu.o ghash-clmulni-intel-y := ghash-clmulni-intel_asm.o ghash-clmulni-intel_glue.o diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c index 2577613..cbc60ef 100644 --- a/arch/x86/crypto/aesni-intel_glue.c +++ b/arch/x86/crypto/aesni-intel_glue.c @@ -140,6 +140,9 @@ asmlinkage void aesni_gcm_dec(void *ctx, u8 *out, u8 *hash_subkey, const u8 *aad, unsigned long aad_len, u8 *auth_tag, unsigned long auth_tag_len); +int crypto_fpu_init(void); +void crypto_fpu_exit(void); + static inline struct aesni_rfc4106_gcm_ctx *aesni_rfc4106_gcm_ctx_get(struct crypto_aead *tfm) { @@ -1257,6 +1260,8 @@ static int __init aesni_init(void) return -ENODEV; } + if ((err = crypto_fpu_init())) + goto fpu_err; if ((err = crypto_register_alg(&aesni_alg))) goto aes_err; if ((err = crypto_register_alg(&__aesni_alg))) @@ -1334,6 +1339,7 @@ blk_ecb_err: __aes_err: crypto_unregister_alg(&aesni_alg); aes_err: +fpu_err: return err; } @@ -1363,6 +1369,8 @@ static void __exit aesni_exit(void) crypto_unregister_alg(&blk_ecb_alg); crypto_unregister_alg(&__aesni_alg); crypto_unregister_alg(&aesni_alg); + + crypto_fpu_exit(); } module_init(aesni_init); diff --git a/arch/x86/crypto/fpu.c b/arch/x86/crypto/fpu.c index 1a8f864..98d7a18 100644 --- a/arch/x86/crypto/fpu.c +++ b/arch/x86/crypto/fpu.c @@ -150,18 +150,12 @@ static struct crypto_template crypto_fpu_tmpl = { .module = THIS_MODULE, }; -static int __init crypto_fpu_module_init(void) +int __init crypto_fpu_init(void) { return crypto_register_template(&crypto_fpu_tmpl); } -static void __exit crypto_fpu_module_exit(void) +void __exit crypto_fpu_exit(void) { crypto_unregister_template(&crypto_fpu_tmpl); } - -module_init(crypto_fpu_module_init); -module_exit(crypto_fpu_module_exit); - -MODULE_LICENSE("GPL"); -MODULE_DESCRIPTION("FPU block cipher wrapper"); diff --git a/crypto/Kconfig b/crypto/Kconfig index 4b7cb0e..87b22ca 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -264,11 +264,6 @@ config CRYPTO_XTS key size 256, 384 or 512 bits. This implementation currently can't handle a sectorsize which is not a multiple of 16 bytes. -config CRYPTO_FPU - tristate - select CRYPTO_BLKCIPHER - select CRYPTO_MANAGER - comment "Hash modes" config CRYPTO_HMAC @@ -543,7 +538,6 @@ config CRYPTO_AES_NI_INTEL select CRYPTO_AES_586 if !64BIT select CRYPTO_CRYPTD select CRYPTO_ALGAPI - select CRYPTO_FPU help Use Intel AES-NI instructions for AES algorithm. |
