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| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2018-09-23 03:53:35 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2018-09-23 17:05:23 +0200 |
| commit | 94549a595c7ff6a2040d11009b14576c64ee9b88 (patch) | |
| tree | a0f41bed7257c873b9561b37888c45e600dbd334 /src/crypto/zinc/curve25519/curve25519-arm-glue.h | |
| parent | dad4e5d2e29f3e19f95982bf3e468f0f965379ce (diff) | |
crypto-arm: rework KERNEL_MODE_NEON handling again
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'src/crypto/zinc/curve25519/curve25519-arm-glue.h')
| -rw-r--r-- | src/crypto/zinc/curve25519/curve25519-arm-glue.h | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/src/crypto/zinc/curve25519/curve25519-arm-glue.h b/src/crypto/zinc/curve25519/curve25519-arm-glue.h index e9496b0..6b20931 100644 --- a/src/crypto/zinc/curve25519/curve25519-arm-glue.h +++ b/src/crypto/zinc/curve25519/curve25519-arm-glue.h @@ -7,12 +7,7 @@ #include <asm/neon.h> #include <asm/simd.h> -#define ARM_USE_NEON (defined(CONFIG_KERNEL_MODE_NEON) && \ - (defined(CONFIG_ARM64) || \ - (defined(__LINUX_ARM_ARCH__) && \ - __LINUX_ARM_ARCH__ == 7))) - -#if ARM_USE_NEON +#if defined(CONFIG_KERNEL_MODE_NEON) asmlinkage void curve25519_neon(u8 mypublic[CURVE25519_POINT_SIZE], const u8 secret[CURVE25519_POINT_SIZE], const u8 basepoint[CURVE25519_POINT_SIZE]); @@ -29,7 +24,7 @@ static inline bool curve25519_arch(u8 mypublic[CURVE25519_POINT_SIZE], const u8 secret[CURVE25519_POINT_SIZE], const u8 basepoint[CURVE25519_POINT_SIZE]) { -#if ARM_USE_NEON +#if defined(CONFIG_KERNEL_MODE_NEON) if (curve25519_use_neon && may_use_simd()) { kernel_neon_begin(); curve25519_neon(mypublic, secret, basepoint); |