vserver 2.0 rc7

[linux-2.6.git] / arch / um / Kconfig_char

diff --git a/arch/um/Kconfig_char b/arch/um/Kconfig_char
index fa34a96..62d87b7 100644 (file)
--- a/arch/um/Kconfig_char
+++ b/arch/um/Kconfig_char
@@ -190,5 +190,25 @@ config HOSTAUDIO
        tristate
        default UML_SOUND
 
+config UML_RANDOM
+       tristate "Hardware random number generator"
+       help
+       This option enables UML's "hardware" random number generator.  It
+       attaches itself to the host's /dev/random, supplying as much entropy
+       as the host has, rather than the small amount the UML gets from its
+       own drivers.  It registers itself as a standard hardware random number
+       generator, major 10, minor 183, and the canonical device name is
+       /dev/hwrng.
+       The way to make use of this is to install the rng-tools package
+       (check your distro, or download from
+       http://sourceforge.net/projects/gkernel/).  rngd periodically reads
+       /dev/hwrng and injects the entropy into /dev/random.
+
+config MMAPPER
+       tristate "iomem emulation driver"
+       help
+       This driver allows a host file to be used as emulated IO memory inside
+       UML.
+
 endmenu