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| author | Eneas U de Queiroz <cotequeiroz@gmail.com> | 2020-02-24 09:59:38 -0300 |
|---|---|---|
| committer | Christian Lamparter <chunkeey@gmail.com> | 2020-02-28 22:46:09 +0100 |
| commit | 285df63efc7052576b14af2ea38b1234da4cb104 (patch) | |
| tree | 1039b90a97f13780664a5034d0f19a45d1f9f917 /package/kernel/linux | |
| parent | 13b8404b1eaaa51027cae42c8152b9123d92a425 (diff) | |
| download | upstream-285df63efc7052576b14af2ea38b1234da4cb104.tar.gz upstream-285df63efc7052576b14af2ea38b1234da4cb104.tar.bz2 upstream-285df63efc7052576b14af2ea38b1234da4cb104.zip | |
kernel: build neon-asm version of ghash module
This alone improves AES-GCM performance by up to 50% on ipq40xx. This
is enabled for targets that support neon and set CONFIG_ARM_CRYPTO:
imx6, ipq40xx, and mvebu.
Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
Diffstat (limited to 'package/kernel/linux')
| -rw-r--r-- | package/kernel/linux/modules/crypto.mk | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/package/kernel/linux/modules/crypto.mk b/package/kernel/linux/modules/crypto.mk index be2182fd8b..0fe6416df0 100644 --- a/package/kernel/linux/modules/crypto.mk +++ b/package/kernel/linux/modules/crypto.mk @@ -266,12 +266,23 @@ $(eval $(call KernelPackage,crypto-gf128)) define KernelPackage/crypto-ghash TITLE:=GHASH digest CryptoAPI module DEPENDS:=+kmod-crypto-gf128 +kmod-crypto-hash - KCONFIG:=CONFIG_CRYPTO_GHASH + KCONFIG:= \ + CONFIG_CRYPTO_GHASH \ + CONFIG_CRYPTO_GHASH_ARM_CE FILES:=$(LINUX_DIR)/crypto/ghash-generic.ko AUTOLOAD:=$(call AutoLoad,09,ghash-generic) $(call AddDepends/crypto) endef +define KernelPackage/crypto-ghash/arm-ce + FILES+= $(LINUX_DIR)/arch/arm/crypto/ghash-arm-ce.ko + AUTOLOAD+=$(call AutoLoad,09,ghash-arm-ce) +endef + +KernelPackage/crypto-ghash/imx6=$(KernelPackage/crypto-ghash/arm-ce) +KernelPackage/crypto-ghash/ipq40xx=$(KernelPackage/crypto-ghash/arm-ce) +KernelPackage/crypto-ghash/mvebu=$(KernelPackage/crypto-ghash/arm-ce) + $(eval $(call KernelPackage,crypto-ghash)) |