kernel: crypto: add SHA1 ARM64 CE optimized module

Kernel has optimized version of SHA1 using the ARMv8 Crypto Extensions,
so lets package it.

Use it by default for qualcommax as it uses Cortex-A53 core and has ARMv8
CE extensions present.

Signed-off-by: Robert Marko <robimarko@gmail.com>

diff --git a/package/kernel/linux/modules/crypto.mk b/package/kernel/linux/modules/crypto.mk
index 84c4668b972d87d91b01c173a3a662e4b200b40a..9d5c80f8e526ee123451833fcafd588bf94be9b6 100644 (file)
--- a/package/kernel/linux/modules/crypto.mk
+++ b/package/kernel/linux/modules/crypto.mk
@@ -908,6 +908,7 @@ define KernelPackage/crypto-sha1
        CONFIG_CRYPTO_SHA1 \
        CONFIG_CRYPTO_SHA1_ARM \
        CONFIG_CRYPTO_SHA1_ARM_NEON \
+       CONFIG_CRYPTO_SHA1_ARM64_CE \
        CONFIG_CRYPTO_SHA1_OCTEON \
        CONFIG_CRYPTO_SHA1_PPC_SPE \
        CONFIG_CRYPTO_SHA1_SSSE3
@@ -927,9 +928,15 @@ define KernelPackage/crypto-sha1/arm-neon
   AUTOLOAD+=$(call AutoLoad,09,sha1-arm-neon)
 endef
 
+define KernelPackage/crypto-sha1/aarch64-ce
+  FILES+=$(LINUX_DIR)/arch/arm64/crypto/sha1-ce.ko
+  AUTOLOAD+=$(call AutoLoad,09,sha1-ce)
+endef
+
 KernelPackage/crypto-sha1/imx=$(KernelPackage/crypto-sha1/arm-neon)
 KernelPackage/crypto-sha1/ipq40xx=$(KernelPackage/crypto-sha1/arm-neon)
 KernelPackage/crypto-sha1/mvebu/cortexa9=$(KernelPackage/crypto-sha1/arm-neon)
+KernelPackage/crypto-sha1/qualcommax=$(KernelPackage/crypto-sha1/aarch64-ce)
 
 define KernelPackage/crypto-sha1/octeon
   FILES+=$(LINUX_DIR)/arch/mips/cavium-octeon/crypto/octeon-sha1.ko