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-rw-r--r--drivers/uio/Kconfig16
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/uio/Kconfig b/drivers/uio/Kconfig
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index 00000000000..6b1a62d45e4
--- /dev/null
+++ b/drivers/uio/Kconfig
@@ -0,0 +1,16 @@
+menu "Userspace I/O"
+ depends on !S390
+
+config UIO
+ tristate "Userspace I/O drivers"
+ default n
+ help
+ Enable this to allow the userspace driver core code to be
+ built. This code allows userspace programs easy access to
+ kernel interrupts and memory locations, allowing some drivers
+ to be written in userspace. Note that a small kernel driver
+ is also required for interrupt handling to work properly.
+
+ If you don't know what to do here, say N.
+
+endmenu