1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index fa7acc2c5c6d..b6c045dc97b4 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -28,6 +28,17 @@ config IBM_ASM
 
           If unsure, say N.
 
+config SGI_IOC4
+        tristate "SGI IOC4 Base IO support"
+        ---help---
+          This option enables basic support for the IOC4 chip on certain
+          SGI IO controller cards (IO9, IO10, and PCI-RT).  This option
+          does not enable any specific functions on such a card, but provides
+          necessary infrastructure for other drivers to utilize.
+
+          If you have an SGI Altix with an IOC4-based card say Y.
+          Otherwise say N.
+
 config TIFM_CORE
         tristate "TI Flash Media interface support (EXPERIMENTAL)"
         depends on EXPERIMENTAL