crypto: inside-secure - make driver selectable for non-Marvell hardware (0f6e5c82) · Commits · 戴 / test

While being a generic EIP97/EIP197 driver, the driver was only selectable for Marvell Armada hardware. This fix makes the driver selectable for any Device Tree supporting kernel configuration, allowing it to be used for other compatible hardware by just adding the correct device tree entry. It also allows the driver to be selected for PCI(E) supporting kernel con- figurations, to be able to use it with PCIE based FPGA development boards for pre-silicon driver development by both Inside Secure and its IP custo- mers. Signed-off-by:

Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Acked-by:

Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by:

Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/Kconfig

+6 −6

Original line number	Diff line number	Diff line
		@@ -717,8 +717,7 @@ source "drivers/crypto/stm32/Kconfig"

		config CRYPTO_DEV_SAFEXCEL
		tristate "Inside Secure's SafeXcel cryptographic engine driver"
		depends on OF
		depends on (ARM64 && ARCH_MVEBU) \|\| (COMPILE_TEST && 64BIT)
		depends on OF \|\| PCI \|\| COMPILE_TEST
		select CRYPTO_LIB_AES
		select CRYPTO_AUTHENC
		select CRYPTO_BLKCIPHER
		@@ -730,10 +729,11 @@ config CRYPTO_DEV_SAFEXCEL
		select CRYPTO_SHA256
		select CRYPTO_SHA512
		help
		This driver interfaces with the SafeXcel EIP-197 cryptographic engine
		designed by Inside Secure. Select this if you want to use CBC/ECB
		chain mode, AES cipher mode and SHA1/SHA224/SHA256/SHA512 hash
		algorithms.
		This driver interfaces with the SafeXcel EIP-97 and EIP-197 cryptographic
		engines designed by Inside Secure. It currently accelerates DES, 3DES and
		AES block ciphers in ECB and CBC mode, as well as SHA1, SHA224, SHA256,
		SHA384 and SHA512 hash algorithms for both basic hash and HMAC.
		Additionally, it accelerates combined AES-CBC/HMAC-SHA AEAD operations.

		config CRYPTO_DEV_ARTPEC6
		tristate "Support for Axis ARTPEC-6/7 hardware crypto acceleration."

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