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| author | Linus Walleij <linusw@kernel.org> | 2026-06-30 18:05:56 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2026-08-05 16:48:11 +0100 |
| commit | bb3b2cfeb206f5b10b859e134651b54120e3f530 (patch) | |
| tree | 6717fcea088ba5c5f15002a48101fa2537135bf2 /drivers/crypto/aspeed/Kconfig | |
| download | linux-stable-bb3b2cfeb206f5b10b859e134651b54120e3f530.tar.gz linux-stable-bb3b2cfeb206f5b10b859e134651b54120e3f530.zip | |
ARM: 9480/1: entry: expand comment in __switch_tografted
As per discussion between the developers in the mail thread
linked, expand the comment in __switch_to so that readers
of the code understand what is going on.
Suggested-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'drivers/crypto/aspeed/Kconfig')
| -rw-r--r-- | drivers/crypto/aspeed/Kconfig | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/drivers/crypto/aspeed/Kconfig b/drivers/crypto/aspeed/Kconfig new file mode 100644 index 000000000..e93f2f82b --- /dev/null +++ b/drivers/crypto/aspeed/Kconfig @@ -0,0 +1,57 @@ +config CRYPTO_DEV_ASPEED + tristate "Support for Aspeed cryptographic engine driver" + depends on ARCH_ASPEED || COMPILE_TEST + select CRYPTO_ENGINE + help + Hash and Crypto Engine (HACE) is designed to accelerate the + throughput of hash data digest, encryption and decryption. + + Select y here to have support for the cryptographic driver + available on Aspeed SoC. + +config CRYPTO_DEV_ASPEED_DEBUG + bool "Enable Aspeed crypto debug messages" + depends on CRYPTO_DEV_ASPEED + help + Print Aspeed crypto debugging messages if you use this + option to ask for those messages. + Avoid enabling this option for production build to + minimize driver timing. + +config CRYPTO_DEV_ASPEED_HACE_HASH + bool "Enable Aspeed Hash & Crypto Engine (HACE) hash" + depends on CRYPTO_DEV_ASPEED + select CRYPTO_SHA1 + select CRYPTO_SHA256 + select CRYPTO_SHA512 + select CRYPTO_HMAC + help + Select here to enable Aspeed Hash & Crypto Engine (HACE) + hash driver. + Supports multiple message digest standards, including + SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, and so on. + +config CRYPTO_DEV_ASPEED_HACE_CRYPTO + bool "Enable Aspeed Hash & Crypto Engine (HACE) crypto" + depends on CRYPTO_DEV_ASPEED + select CRYPTO_AES + select CRYPTO_DES + select CRYPTO_ECB + select CRYPTO_CBC + select CRYPTO_CTR + help + Select here to enable Aspeed Hash & Crypto Engine (HACE) + crypto driver. + Supports AES/DES symmetric-key encryption and decryption + with ECB/CBC/CTR options. + +config CRYPTO_DEV_ASPEED_ACRY + bool "Enable Aspeed ACRY RSA Engine" + depends on CRYPTO_DEV_ASPEED + select CRYPTO_ENGINE + select CRYPTO_RSA + help + Select here to enable Aspeed ECC/RSA Engine (ACRY) + RSA driver. + Supports 256 bits to 4096 bits RSA encryption/decryption + and signature/verification. |