GRU Driver: driver/misc Makefile & Kconfig changes

Driver/misc changes for the GRU driver
Signed-off-by: NJack Steiner <steiner@sgi.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

drivers/misc/Kconfig

@@ -450,4 +450,27 @@ config HP_ILO
 	  To compile this driver as a module, choose M here: the
 	  module will be called hpilo.
 
+config SGI_GRU
+	tristate "SGI GRU driver"
+	depends on (X86_64 || IA64_SGI_UV || IA64_GENERIC) && SMP
+	default n
+	select MMU_NOTIFIER
+	---help---
+	The GRU is a hardware resource located in the system chipset. The GRU
+	contains memory that can be mmapped into the user address space. This memory is
+	used to communicate with the GRU to perform functions such as load/store,
+	scatter/gather, bcopy, AMOs, etc.  The GRU is directly accessed by user
+	instructions using user virtual addresses. GRU instructions (ex., bcopy) use
+	user virtual addresses for operands.
+
+	If you are not running on a SGI UV system, say N.
+
+config SGI_GRU_DEBUG
+	bool  "SGI GRU driver debug"
+	depends on SGI_GRU
+	default n
+	---help---
+	This option enables addition debugging code for the SGI GRU driver. If
+	you are unsure, say N.
+
 endif # MISC_DEVICES

drivers/misc/Makefile

@@ -28,4 +28,5 @@ obj-$(CONFIG_INTEL_MENLOW)	+= intel_menlow.o
 obj-$(CONFIG_ENCLOSURE_SERVICES) += enclosure.o
 obj-$(CONFIG_KGDB_TESTS)	+= kgdbts.o
 obj-$(CONFIG_SGI_XP)		+= sgi-xp/
+obj-$(CONFIG_SGI_GRU)		+= sgi-gru/
 obj-$(CONFIG_HP_ILO)		+= hpilo.o