1 files changed, 14 insertions, 0 deletions

diff --git a/drivers/sn/Kconfig b/drivers/sn/Kconfig
index 13b8d249da5c..d95265b187a3 100644
--- a/drivers/sn/Kconfig
+++ b/drivers/sn/Kconfig
@@ -17,4 +17,18 @@ config SGI_IOC4
         If you have an SGI Altix with an IOC4-based
         I/O controller say Y.  Otherwise say N.
 
+config SGI_IOC3
+        tristate "SGI IOC3 Base IO support"
+        depends on (IA64_GENERIC || IA64_SGI_SN2)
+        default m
+        ---help---
+        This option enables basic support for the SGI IOC3-based Base IO
+        controller card.  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 IOC3-based
+        I/O controller or a PCI IOC3 serial card say Y.
+        Otherwise say N.
+
 endmenu