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Verified Commit 66660a53 authored by Josef Schlehofer's avatar Josef Schlehofer
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patches/openwrt: backport crypto modules for PowerPC

parent f647895a
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1 merge request!569Turris OS 6.0 (HBK)
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From ba17df8f3a2b37c9d69895d48fc415cef1faeb9f Mon Sep 17 00:00:00 2001
From: Josef Schlehofer <pepe.schlehofer@gmail.com>
Date: Tue, 30 Aug 2022 09:02:32 +0200
Subject: [PATCH] kernel: build crypto md5/sha1/sha256 modules for powerpc
This builds and enables kernel optimized modules for mpc85xx target:
- CONFIG_CRYPTO_MD5_PPC [1]
- CONFIG_CRYPTO_SHA1_PPC_SPE [2]
- CONFIG_CRYPTO_SHA256_PPC_SPE [3]
Where it was possible, then use Signal Processing Engine, because
CONFIG_SPE is already enabled in mpc85xx config.
[1] https://cateee.net/lkddb/web-lkddb/CRYPTO_MD5_PPC.html
[2] https://cateee.net/lkddb/web-lkddb/CRYPTO_SHA1_PPC.html
[3] https://cateee.net/lkddb/web-lkddb/CRYPTO_SHA256_PPC_SPE.html
Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
---
package/kernel/linux/modules/crypto.mk | 20 +++++++++++++++++++-
1 file changed, 19 insertions(+), 1 deletion(-)
diff --git a/package/kernel/linux/modules/crypto.mk b/package/kernel/linux/modules/crypto.mk
index 4e0a73ccf2..68d3e2982b 100644
--- a/package/kernel/linux/modules/crypto.mk
+++ b/package/kernel/linux/modules/crypto.mk
@@ -601,7 +601,8 @@ define KernelPackage/crypto-md5
DEPENDS:=+kmod-crypto-hash
KCONFIG:= \
CONFIG_CRYPTO_MD5 \
- CONFIG_CRYPTO_MD5_OCTEON
+ CONFIG_CRYPTO_MD5_OCTEON \
+ CONFIG_CRYPTO_MD5_PPC
FILES:=$(LINUX_DIR)/crypto/md5.ko
AUTOLOAD:=$(call AutoLoad,09,md5)
$(call AddDepends/crypto)
@@ -612,6 +613,11 @@ define KernelPackage/crypto-md5/octeon
AUTOLOAD+=$(call AutoLoad,09,octeon-md5)
endef
+define KernelPackage/crypto-md5/mpc85xx
+ FILES+=$(LINUX_DIR)/arch/powerpc/crypto/md5-ppc.ko
+ AUTOLOAD+=$(call AutoLoad,09,md5-ppc)
+endef
+
$(eval $(call KernelPackage,crypto-md5))
@@ -823,6 +829,7 @@ define KernelPackage/crypto-sha1
CONFIG_CRYPTO_SHA1_ARM \
CONFIG_CRYPTO_SHA1_ARM_NEON \
CONFIG_CRYPTO_SHA1_OCTEON \
+ CONFIG_CRYPTO_SHA1_PPC_SPE \
CONFIG_CRYPTO_SHA1_SSSE3
FILES:=$(LINUX_DIR)/crypto/sha1_generic.ko
AUTOLOAD:=$(call AutoLoad,09,sha1_generic)
@@ -851,6 +858,11 @@ endef
KernelPackage/crypto-sha1/tegra=$(KernelPakcage/crypto-sha1/arm)
+define KernelPackage/crypto-sha1/mpc85xx
+ FILES+=$(LINUX_DIR)/arch/powerpc/crypto/sha1-ppc-spe.ko
+ AUTOLOAD+=$(call AutoLoad,09,sha1-ppc-spe)
+endef
+
define KernelPackage/crypto-sha1/x86/64
FILES+=$(LINUX_DIR)/arch/x86/crypto/sha1-ssse3.ko
AUTOLOAD+=$(call AutoLoad,09,sha1-ssse3)
@@ -865,6 +877,7 @@ define KernelPackage/crypto-sha256
KCONFIG:= \
CONFIG_CRYPTO_SHA256 \
CONFIG_CRYPTO_SHA256_OCTEON \
+ CONFIG_CRYPTO_SHA256_PPC_SPE \
CONFIG_CRYPTO_SHA256_SSSE3
FILES:= \
$(LINUX_DIR)/crypto/sha256_generic.ko \
@@ -878,6 +891,11 @@ define KernelPackage/crypto-sha256/octeon
AUTOLOAD+=$(call AutoLoad,09,octeon-sha256)
endef
+define KernelPackage/crypto-sha256/mpc85xx
+ FILES+=$(LINUX_DIR)/arch/powerpc/crypto/sha256-ppc-spe.ko
+ AUTOLOAD+=$(call AutoLoad,09,sha256-ppc-spe)
+endef
+
define KernelPackage/crypto-sha256/x86/64
FILES+=$(LINUX_DIR)/arch/x86/crypto/sha256-ssse3.ko
AUTOLOAD+=$(call AutoLoad,09,sha256-ssse3)
--
2.34.1
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