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qualcommax: Move QCE to user selectable module

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The performance of Qualcomm Crypto Engine is 10x slower than kernel
based encryption via ARMv8 crypto extensions. Rather than building it
into the kernel allow users to select it as module which can be tested with
other HW based crypto APIs via cryptodev-linux.
This commit is contained in:
Qosmio 2024-03-24 21:33:21 -04:00 committed by Sean Khan
parent ae87e428e0
commit 69aa26077f
2 changed files with 23 additions and 7 deletions
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18
package/kernel/linux/modules/crypto.mk
View File

@ -1164,7 +1164,6 @@ endef
$(eval $(call KernelPackage,crypto-xts))
define KernelPackage/crypto-xxhash
TITLE:=xxHash non-cryptographic hash algorithm
DEPENDS:=+kmod-crypto-hash +kmod-lib-xxhash
@ -1176,3 +1175,20 @@ endef
$(eval $(call KernelPackage,crypto-xxhash))
define KernelPackage/crypto-qce
TITLE:=QTI Crypto Engine (QCE)
KCONFIG:= \
CONFIG_CRYPTO_DEV_QCE \
CONFIG_CRYPTO_DEV_QCE_AEAD=y \
CONFIG_CRYPTO_DEV_QCE_ENABLE_ALL=y \
CONFIG_CRYPTO_DEV_QCE_SHA=y \
CONFIG_CRYPTO_DEV_QCE_SKCIPHER=y \
CONFIG_CRYPTO_DEV_QCE_SW_MAX_LEN=512
FILES:= \
$(LINUX_DIR)/drivers/crypto/qce/qcrypto.ko
AUTOLOAD:=$(call AutoLoad,09,qcrypto)
DEPENDS:=@TARGET_qualcommax +kmod-crypto-manager +kmod-crypto-hash +kmod-crypto-des
$(call AddDepends/crypto)
endef
$(eval $(call KernelPackage,crypto-qce))

12
target/linux/qualcommax/config-6.6
View File

@ -101,15 +101,15 @@ CONFIG_CRC8=y
CONFIG_CRYPTO_AUTHENC=y
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_DEV_QCE=y
CONFIG_CRYPTO_DEV_QCE_AEAD=y
# CONFIG_CRYPTO_DEV_QCE=y
# CONFIG_CRYPTO_DEV_QCE_AEAD=y
# CONFIG_CRYPTO_DEV_QCE_ENABLE_AEAD is not set
CONFIG_CRYPTO_DEV_QCE_ENABLE_ALL=y
# CONFIG_CRYPTO_DEV_QCE_ENABLE_ALL=y
# CONFIG_CRYPTO_DEV_QCE_ENABLE_SHA is not set
# CONFIG_CRYPTO_DEV_QCE_ENABLE_SKCIPHER is not set
CONFIG_CRYPTO_DEV_QCE_SHA=y
CONFIG_CRYPTO_DEV_QCE_SKCIPHER=y
CONFIG_CRYPTO_DEV_QCE_SW_MAX_LEN=512
# CONFIG_CRYPTO_DEV_QCE_SHA=y
# CONFIG_CRYPTO_DEV_QCE_SKCIPHER=y
# CONFIG_CRYPTO_DEV_QCE_SW_MAX_LEN=512
CONFIG_CRYPTO_DEV_QCOM_RNG=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_HASH_INFO=y