X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fchar%2Fhw_random%2FKconfig;h=7cda04b335343aeb52e94b7007c38a3e3fae0c35;hb=f7f510ec195781c857ab76366a3e1c59e1caae42;hp=5f3acd8e64b86d9e6ac8e685b61329322aada8c6;hpb=21b4e736922f546e0f1aa7b9d6c442f309a2444a;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
index 5f3acd8e64b..efd0b4db7c8 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -9,7 +9,14 @@ config HW_RANDOM
 	  Hardware Random Number Generator Core infrastructure.
 
 	  To compile this driver as a module, choose M here: the
-	  module will be called rng-core.
+	  module will be called rng-core.  This provides a device
+	  that's usually called /dev/hw_random, and which exposes one
+	  of possibly several hardware random number generators.
+
+	  These hardware random number generators do not feed directly
+	  into the kernel's random number generator.  That is usually
+	  handled by the "rngd" daemon.  Documentation/hw_random.txt
+	  has more information.
 
 	  If unsure, say Y.
 
@@ -41,7 +48,7 @@ config HW_RANDOM_AMD
 
 config HW_RANDOM_GEODE
 	tristate "AMD Geode HW Random Number Generator support"
-	depends on HW_RANDOM && X86 && PCI
+	depends on HW_RANDOM && X86_32 && PCI
 	default HW_RANDOM
 	---help---
 	  This driver provides kernel-side support for the Random Number
@@ -91,3 +98,26 @@ config HW_RANDOM_OMAP
 	  module will be called omap-rng.
 
  	  If unsure, say Y.
+
+config HW_RANDOM_PASEMI
+	tristate "PA Semi HW Random Number Generator support"
+	depends on HW_RANDOM && PPC_PASEMI
+	default HW_RANDOM
+	---help---
+	  This driver provides kernel-side support for the Random Number
+	  Generator hardware found on PA Semi PWRficient SoCs.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called pasemi-rng.
+
+	  If unsure, say Y.
+
+config HW_RANDOM_VIRTIO
+	tristate "VirtIO Random Number Generator support"
+	depends on HW_RANDOM && VIRTIO
+	---help---
+	  This driver provides kernel-side support for the virtual Random Number
+	  Generator hardware.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called virtio-rng.  If unsure, say N.