config CRYPTO_DEV_ALLWINNER bool "Support for Allwinner cryptographic offloader" depends on ARCH_SUNXI || COMPILE_TEST default y if ARCH_SUNXI help Say Y here to get to see options for Allwinner hardware crypto devices config CRYPTO_DEV_SUN8I_CE tristate "Support for Allwinner Crypto Engine cryptographic offloader" select CRYPTO_BLKCIPHER select CRYPTO_ENGINE select CRYPTO_ECB select CRYPTO_CBC select CRYPTO_AES select CRYPTO_DES depends on CRYPTO_DEV_ALLWINNER depends on PM help Select y here to have support for the crypto Engine availlable on Allwinner SoC H2+, H3, H5, H6, R40 and A64. The Crypto Engine handle AES/3DES ciphers in ECB/CBC mode. To compile this driver as a module, choose M here: the module will be called sun8i-ce. config CRYPTO_DEV_SUN8I_CE_DEBUG bool "Enable sun8i-ce stats" depends on CRYPTO_DEV_SUN8I_CE depends on DEBUG_FS help Say y to enable sun8i-ce debug stats. This will create /sys/kernel/debug/sun8i-ce/stats for displaying the number of requests per flow and per algorithm.