Adding upstream version 6.1.76.upstream/6.1.76

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 90 insertions, 0 deletions

diff --git a/drivers/crypto/keembay/Kconfig b/drivers/crypto/keembay/Kconfig
new file mode 100644
index 000000000..1cd62f9c3
--- /dev/null
+++ b/drivers/crypto/keembay/Kconfig
@@ -0,0 +1,90 @@
+config CRYPTO_DEV_KEEMBAY_OCS_AES_SM4
+	tristate "Support for Intel Keem Bay OCS AES/SM4 HW acceleration"
+	depends on HAS_IOMEM
+	depends on ARCH_KEEMBAY || COMPILE_TEST
+	select CRYPTO_SKCIPHER
+	select CRYPTO_AEAD
+	select CRYPTO_ENGINE
+	help
+	  Support for Intel Keem Bay Offload and Crypto Subsystem (OCS) AES and
+	  SM4 cipher hardware acceleration for use with Crypto API.
+
+	  Provides HW acceleration for the following transformations:
+	  cbc(aes), ctr(aes), ccm(aes), gcm(aes), cbc(sm4), ctr(sm4), ccm(sm4)
+	  and gcm(sm4).
+
+	  Optionally, support for the following transformations can also be
+	  enabled: ecb(aes), cts(cbc(aes)), ecb(sm4) and cts(cbc(sm4)).
+
+config CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_ECB
+	bool "Support for Intel Keem Bay OCS AES/SM4 ECB HW acceleration"
+	depends on CRYPTO_DEV_KEEMBAY_OCS_AES_SM4
+	help
+	  Support for Intel Keem Bay Offload and Crypto Subsystem (OCS)
+	  AES/SM4 ECB mode hardware acceleration for use with Crypto API.
+
+	  Provides OCS version of ecb(aes) and ecb(sm4)
+
+	  Intel does not recommend use of ECB mode with AES/SM4.
+
+config CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_CTS
+	bool "Support for Intel Keem Bay OCS AES/SM4 CTS HW acceleration"
+	depends on CRYPTO_DEV_KEEMBAY_OCS_AES_SM4
+	help
+	  Support for Intel Keem Bay Offload and Crypto Subsystem (OCS)
+	  AES/SM4 CBC with CTS mode hardware acceleration for use with
+	  Crypto API.
+
+	  Provides OCS version of cts(cbc(aes)) and cts(cbc(sm4)).
+
+	  Intel does not recommend use of CTS mode with AES/SM4.
+
+config CRYPTO_DEV_KEEMBAY_OCS_ECC
+	tristate "Support for Intel Keem Bay OCS ECC HW acceleration"
+	depends on ARCH_KEEMBAY || COMPILE_TEST
+	depends on OF
+	depends on HAS_IOMEM
+	select CRYPTO_ECDH
+	select CRYPTO_ENGINE
+	help
+	  Support for Intel Keem Bay Offload and Crypto Subsystem (OCS)
+	  Elliptic Curve Cryptography (ECC) hardware acceleration for use with
+	  Crypto API.
+
+	  Provides OCS acceleration for ECDH-256 and ECDH-384.
+
+	  Say Y or M if you are compiling for the Intel Keem Bay SoC. The
+	  module will be called keembay-ocs-ecc.
+
+	  If unsure, say N.
+
+config CRYPTO_DEV_KEEMBAY_OCS_HCU
+	tristate "Support for Intel Keem Bay OCS HCU HW acceleration"
+	select CRYPTO_HASH
+	select CRYPTO_ENGINE
+	depends on HAS_IOMEM
+	depends on ARCH_KEEMBAY || COMPILE_TEST
+	depends on OF
+	help
+	  Support for Intel Keem Bay Offload and Crypto Subsystem (OCS) Hash
+	  Control Unit (HCU) hardware acceleration for use with Crypto API.
+
+	  Provides OCS HCU hardware acceleration of sha256, sha384, sha512, and
+	  sm3, as well as the HMAC variant of these algorithms.
+
+	  Say Y or M if you're building for the Intel Keem Bay SoC. If compiled
+	  as a module, the module will be called keembay-ocs-hcu.
+
+	  If unsure, say N.
+
+config CRYPTO_DEV_KEEMBAY_OCS_HCU_HMAC_SHA224
+	bool "Enable sha224 and hmac(sha224) support in Intel Keem Bay OCS HCU"
+	depends on CRYPTO_DEV_KEEMBAY_OCS_HCU
+	help
+	  Enables support for sha224 and hmac(sha224) algorithms in the Intel
+	  Keem Bay OCS HCU driver. Intel recommends not to use these
+	  algorithms.
+
+	  Provides OCS HCU hardware acceleration of sha224 and hmac(224).
+
+	  If unsure, say N.