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authorPascal van Leeuwen <pvanleeuwen@insidesecure.com>2019-08-19 17:40:23 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2019-08-30 11:05:28 +0300
commit0f6e5c8234778f7dadf5789ce85ac1e062ebed9f (patch)
tree7c22c797885cade1391ed1b08845ac9ca3c158b5 /drivers/crypto/Kconfig
parentc4624488665fff8edddb00ed0fd00ea4c985d591 (diff)
downloadlinux-0f6e5c8234778f7dadf5789ce85ac1e062ebed9f.tar.xz
crypto: inside-secure - make driver selectable for non-Marvell hardware
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>
Diffstat (limited to 'drivers/crypto/Kconfig')
-rw-r--r--drivers/crypto/Kconfig12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 18b48ed675b8..83271d944a96 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -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."