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Commit 3d919e5f authored by Jack Steiner's avatar Jack Steiner Committed by Linus Torvalds
Browse files

GRU Driver: driver/misc Makefile & Kconfig changes 



Driver/misc changes for the GRU driver

Signed-off-by: default avatarJack Steiner <steiner@sgi.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 0d39741a

drivers/misc/Kconfig

+23 −0
Original line number Diff line number Diff line
@@ -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

+1 −0
Original line number Diff line number Diff line
@@ -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