diff options
Diffstat (limited to 'arch/x86/crypto/aesni-intel_glue.c')
| -rw-r--r-- | arch/x86/crypto/aesni-intel_glue.c | 22 |
1 files changed, 3 insertions, 19 deletions
diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c index 061b1ced93c5..d953ac470aae 100644 --- a/arch/x86/crypto/aesni-intel_glue.c +++ b/arch/x86/crypto/aesni-intel_glue.c @@ -828,10 +828,8 @@ static struct skcipher_alg skcipher_algs_##suffix[] = {{ \ }} DEFINE_AVX_SKCIPHER_ALGS(aesni_avx, "aesni-avx", 500); -#if defined(CONFIG_AS_VAES) && defined(CONFIG_AS_VPCLMULQDQ) DEFINE_AVX_SKCIPHER_ALGS(vaes_avx2, "vaes-avx2", 600); DEFINE_AVX_SKCIPHER_ALGS(vaes_avx512, "vaes-avx512", 800); -#endif /* The common part of the x86_64 AES-GCM key struct */ struct aes_gcm_key { @@ -912,17 +910,8 @@ struct aes_gcm_key_avx10 { #define FLAG_RFC4106 BIT(0) #define FLAG_ENC BIT(1) #define FLAG_AVX BIT(2) -#if defined(CONFIG_AS_VAES) && defined(CONFIG_AS_VPCLMULQDQ) -# define FLAG_AVX10_256 BIT(3) -# define FLAG_AVX10_512 BIT(4) -#else - /* - * This should cause all calls to the AVX10 assembly functions to be - * optimized out, avoiding the need to ifdef each call individually. - */ -# define FLAG_AVX10_256 0 -# define FLAG_AVX10_512 0 -#endif +#define FLAG_AVX10_256 BIT(3) +#define FLAG_AVX10_512 BIT(4) static inline struct aes_gcm_key * aes_gcm_key_get(struct crypto_aead *tfm, int flags) @@ -1519,7 +1508,6 @@ DEFINE_GCM_ALGS(aesni_avx, FLAG_AVX, "generic-gcm-aesni-avx", "rfc4106-gcm-aesni-avx", AES_GCM_KEY_AESNI_SIZE, 500); -#if defined(CONFIG_AS_VAES) && defined(CONFIG_AS_VPCLMULQDQ) /* aes_gcm_algs_vaes_avx10_256 */ DEFINE_GCM_ALGS(vaes_avx10_256, FLAG_AVX10_256, "generic-gcm-vaes-avx10_256", "rfc4106-gcm-vaes-avx10_256", @@ -1529,7 +1517,6 @@ DEFINE_GCM_ALGS(vaes_avx10_256, FLAG_AVX10_256, DEFINE_GCM_ALGS(vaes_avx10_512, FLAG_AVX10_512, "generic-gcm-vaes-avx10_512", "rfc4106-gcm-vaes-avx10_512", AES_GCM_KEY_AVX10_SIZE, 800); -#endif /* CONFIG_AS_VAES && CONFIG_AS_VPCLMULQDQ */ static int __init register_avx_algs(void) { @@ -1551,7 +1538,6 @@ static int __init register_avx_algs(void) * Similarly, the assembler support was added at about the same time. * For simplicity, just always check for VAES and VPCLMULQDQ together. */ -#if defined(CONFIG_AS_VAES) && defined(CONFIG_AS_VPCLMULQDQ) if (!boot_cpu_has(X86_FEATURE_AVX2) || !boot_cpu_has(X86_FEATURE_VAES) || !boot_cpu_has(X86_FEATURE_VPCLMULQDQ) || @@ -1592,7 +1578,7 @@ static int __init register_avx_algs(void) ARRAY_SIZE(aes_gcm_algs_vaes_avx10_512)); if (err) return err; -#endif /* CONFIG_AS_VAES && CONFIG_AS_VPCLMULQDQ */ + return 0; } @@ -1607,12 +1593,10 @@ static void unregister_avx_algs(void) { unregister_skciphers(skcipher_algs_aesni_avx); unregister_aeads(aes_gcm_algs_aesni_avx); -#if defined(CONFIG_AS_VAES) && defined(CONFIG_AS_VPCLMULQDQ) unregister_skciphers(skcipher_algs_vaes_avx2); unregister_skciphers(skcipher_algs_vaes_avx512); unregister_aeads(aes_gcm_algs_vaes_avx10_256); unregister_aeads(aes_gcm_algs_vaes_avx10_512); -#endif } #else /* CONFIG_X86_64 */ static struct aead_alg aes_gcm_algs_aesni[0]; |