s390/zcrypt: Rework CONFIG_ZCRYPT Kconfig text.

The CONFIG_ZCRYPT Kconfig entry in drivers/crypto showed
outdated hardware whereas the latest cards where missing.
Reworked the text to reflect the current abilities of the
zcrypt device driver.

Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 7956478..ae20ec5 100644 (file)
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -62,19 +62,16 @@ config CRYPTO_DEV_GEODE
          will be called geode-aes.
 
 config ZCRYPT
-       tristate "Support for PCI-attached cryptographic adapters"
+       tristate "Support for s390 cryptographic adapters"
        depends on S390
        select HW_RANDOM
        help
-         Select this option if you want to use a PCI-attached cryptographic
-         adapter like:
-         + PCI Cryptographic Accelerator (PCICA)
-         + PCI Cryptographic Coprocessor (PCICC)
+         Select this option if you want to enable support for
+         s390 cryptographic adapters like:
          + PCI-X Cryptographic Coprocessor (PCIXCC)
-         + Crypto Express2 Coprocessor (CEX2C)
-         + Crypto Express2 Accelerator (CEX2A)
-         + Crypto Express3 Coprocessor (CEX3C)
-         + Crypto Express3 Accelerator (CEX3A)
+         + Crypto Express 2,3,4 or 5 Coprocessor (CEXxC)
+         + Crypto Express 2,3,4 or 5 Accelerator (CEXxA)
+         + Crypto Express 4 or 5 EP11 Coprocessor (CEXxP)
 
 config CRYPTO_SHA1_S390
        tristate "SHA1 digest algorithm"