summaryrefslogtreecommitdiffstats
path: root/drivers/crypto/allwinner/Kconfig
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/crypto/allwinner/Kconfig')
-rw-r--r--drivers/crypto/allwinner/Kconfig139
1 files changed, 139 insertions, 0 deletions
diff --git a/drivers/crypto/allwinner/Kconfig b/drivers/crypto/allwinner/Kconfig
new file mode 100644
index 000000000..b8e75210a
--- /dev/null
+++ b/drivers/crypto/allwinner/Kconfig
@@ -0,0 +1,139 @@
+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_SUN4I_SS
+ tristate "Support for Allwinner Security System cryptographic accelerator"
+ depends on ARCH_SUNXI
+ depends on PM
+ depends on CRYPTO_DEV_ALLWINNER
+ select CRYPTO_MD5
+ select CRYPTO_SHA1
+ select CRYPTO_AES
+ select CRYPTO_LIB_DES
+ select CRYPTO_SKCIPHER
+ help
+ Some Allwinner SoC have a crypto accelerator named
+ Security System. Select this if you want to use it.
+ The Security System handle AES/DES/3DES ciphers in CBC mode
+ and SHA1 and MD5 hash algorithms.
+
+ To compile this driver as a module, choose M here: the module
+ will be called sun4i-ss.
+
+config CRYPTO_DEV_SUN4I_SS_PRNG
+ bool "Support for Allwinner Security System PRNG"
+ depends on CRYPTO_DEV_SUN4I_SS
+ select CRYPTO_RNG
+ help
+ Select this option if you want to provide kernel-side support for
+ the Pseudo-Random Number Generator found in the Security System.
+
+config CRYPTO_DEV_SUN4I_SS_DEBUG
+ bool "Enable sun4i-ss stats"
+ depends on CRYPTO_DEV_SUN4I_SS
+ depends on DEBUG_FS
+ help
+ Say y to enable sun4i-ss debug stats.
+ This will create /sys/kernel/debug/sun4i-ss/stats for displaying
+ the number of requests per algorithm.
+
+config CRYPTO_DEV_SUN8I_CE
+ tristate "Support for Allwinner Crypto Engine cryptographic offloader"
+ select CRYPTO_SKCIPHER
+ 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 available 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.
+
+config CRYPTO_DEV_SUN8I_CE_HASH
+ bool "Enable support for hash on sun8i-ce"
+ depends on CRYPTO_DEV_SUN8I_CE
+ select CRYPTO_MD5
+ select CRYPTO_SHA1
+ select CRYPTO_SHA256
+ select CRYPTO_SHA512
+ help
+ Say y to enable support for hash algorithms.
+
+config CRYPTO_DEV_SUN8I_CE_PRNG
+ bool "Support for Allwinner Crypto Engine PRNG"
+ depends on CRYPTO_DEV_SUN8I_CE
+ select CRYPTO_RNG
+ help
+ Select this option if you want to provide kernel-side support for
+ the Pseudo-Random Number Generator found in the Crypto Engine.
+
+config CRYPTO_DEV_SUN8I_CE_TRNG
+ bool "Support for Allwinner Crypto Engine TRNG"
+ depends on CRYPTO_DEV_SUN8I_CE
+ select HW_RANDOM
+ help
+ Select this option if you want to provide kernel-side support for
+ the True Random Number Generator found in the Crypto Engine.
+
+config CRYPTO_DEV_SUN8I_SS
+ tristate "Support for Allwinner Security System cryptographic offloader"
+ select CRYPTO_SKCIPHER
+ 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 Security System available on
+ Allwinner SoC A80, A83T.
+ The Security System handle AES/3DES ciphers in ECB/CBC mode.
+
+ To compile this driver as a module, choose M here: the module
+ will be called sun8i-ss.
+
+config CRYPTO_DEV_SUN8I_SS_DEBUG
+ bool "Enable sun8i-ss stats"
+ depends on CRYPTO_DEV_SUN8I_SS
+ depends on DEBUG_FS
+ help
+ Say y to enable sun8i-ss debug stats.
+ This will create /sys/kernel/debug/sun8i-ss/stats for displaying
+ the number of requests per flow and per algorithm.
+
+config CRYPTO_DEV_SUN8I_SS_PRNG
+ bool "Support for Allwinner Security System PRNG"
+ depends on CRYPTO_DEV_SUN8I_SS
+ select CRYPTO_RNG
+ help
+ Select this option if you want to provide kernel-side support for
+ the Pseudo-Random Number Generator found in the Security System.
+
+config CRYPTO_DEV_SUN8I_SS_HASH
+ bool "Enable support for hash on sun8i-ss"
+ depends on CRYPTO_DEV_SUN8I_SS
+ select CRYPTO_MD5
+ select CRYPTO_SHA1
+ select CRYPTO_SHA256
+ help
+ Say y to enable support for hash algorithms.