SPI driver hotplug/coldplug fixes

[linux-2.6-omap-h63xx.git] / drivers / crypto / Kconfig

diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index f4c634504d1adac8ae847e95d5970bec6f3a3ead..c0fc4aeb8596071ff67f73852e8d9f475cb30ee4 100644 (file)
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -1,10 +1,20 @@
-menu "Hardware crypto devices"
+
+menuconfig CRYPTO_HW
+       bool "Hardware crypto devices"
+       default y
+       ---help---
+         Say Y here to get to see options for hardware crypto devices and
+         processors. This option alone does not add any kernel code.
+
+         If you say N, all options in this submenu will be skipped and disabled.
+
+if CRYPTO_HW
 
 config CRYPTO_DEV_PADLOCK
-       bool "Support for VIA PadLock ACE"
+       tristate "Support for VIA PadLock ACE"
        depends on X86_32
        select CRYPTO_ALGAPI
-       default y
+       default m
        help
          Some VIA processors come with an integrated crypto engine
          (so called VIA PadLock ACE, Advanced Cryptography Engine)
@@ -56,4 +66,26 @@ config CRYPTO_DEV_GEODE
          To compile this driver as a module, choose M here: the module
          will be called geode-aes.
 
-endmenu
+config ZCRYPT
+       tristate "Support for PCI-attached cryptographic adapters"
+       depends on S390
+       select ZCRYPT_MONOLITHIC if ZCRYPT="y"
+       default "m"
+       help
+         Select this option if you want to use a PCI-attached cryptographic
+         adapter like:
+         + PCI Cryptographic Accelerator (PCICA)
+         + PCI Cryptographic Coprocessor (PCICC)
+         + PCI-X Cryptographic Coprocessor (PCIXCC)
+         + Crypto Express2 Coprocessor (CEX2C)
+         + Crypto Express2 Accelerator (CEX2A)
+
+config ZCRYPT_MONOLITHIC
+       bool "Monolithic zcrypt module"
+       depends on ZCRYPT="m"
+       help
+         Select this option if you want to have a single module z90crypt.ko
+         that contains all parts of the crypto device driver (ap bus,
+         request router and all the card drivers).
+
+endif # CRYPTO_HW