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-rw-r--r--arch/sparc64/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index 489b6912fa09..8df73714caf1 100644
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -191,6 +191,17 @@ config US2E_FREQ
If in doubt, say N.
+config US3_MC
+ tristate "UltraSPARC-III Memory Controller driver"
+ default y
+ help
+ This adds a driver for the UltraSPARC-III memory controller.
+ Loading this driver allows exact mnemonic strings to be
+ printed in the event of a memory error, so that the faulty DIMM
+ on the motherboard can be matched to the error.
+
+ If in doubt, say Y, as this information can be very useful.
+
# Global things across all Sun machines.
config GENERIC_LOCKBREAK
bool