[openwrt/openwrt] kernel: crypto: add SHA2(224 and 256) ARM64 CE optimized module

[LEDE Commits]

robimarko pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/4443470a575b6fd775ff7c9d5eb40024db003213

commit 4443470a575b6fd775ff7c9d5eb40024db003213
Author: Robert Marko <robimarko at gmail.com>
AuthorDate: Wed Mar 6 18:38:28 2024 +0100

    kernel: crypto: add SHA2(224 and 256) ARM64 CE optimized module
    
    Kernel has optimized version of SHA2(224 and 256) 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 at gmail.com>
---
 package/kernel/linux/modules/crypto.mk | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/package/kernel/linux/modules/crypto.mk b/package/kernel/linux/modules/crypto.mk
index 839e1bd45f..f7ba0a7b29 100644
--- a/package/kernel/linux/modules/crypto.mk
+++ b/package/kernel/linux/modules/crypto.mk
@@ -985,6 +985,7 @@ define KernelPackage/crypto-sha256
 	CONFIG_CRYPTO_SHA256_OCTEON \
 	CONFIG_CRYPTO_SHA256_PPC_SPE \
 	CONFIG_CRYPTO_SHA256_ARM64 \
+	CONFIG_CRYPTO_SHA2_ARM64_CE \
 	CONFIG_CRYPTO_SHA256_SSSE3
   FILES:= \
 	$(LINUX_DIR)/crypto/sha256_generic.ko \
@@ -998,6 +999,12 @@ define KernelPackage/crypto-sha256/aarch64
   AUTOLOAD+=$(call AutoLoad,09,sha256-arm64)
 endef
 
+define KernelPackage/crypto-sha256/aarch64-ce
+  $(call KernelPackage/crypto-sha256/aarch64)
+  FILES+=$(LINUX_DIR)/arch/arm64/crypto/sha2-ce.ko
+  AUTOLOAD+=$(call AutoLoad,09,sha2-ce)
+endef
+
 define KernelPackage/crypto-sha256/octeon
   FILES+=$(LINUX_DIR)/arch/mips/cavium-octeon/crypto/octeon-sha256.ko
   AUTOLOAD+=$(call AutoLoad,09,octeon-sha256)
@@ -1015,6 +1022,8 @@ define KernelPackage/crypto-sha256/x86_64
 endef
 endif
 
+KernelPackage/crypto-sha256/qualcommax=$(KernelPackage/crypto-sha256/aarch64-ce)
+
 ifdef KernelPackage/crypto-sha256/$(ARCH)
   KernelPackage/crypto-sha256/$(CRYPTO_TARGET)=\
 	  $(KernelPackage/crypto-sha256/$(ARCH))