[POWERPC] ps3: add support for ps3 platform (f58a9d17) · Commits · 戴 / test

MAINTAINERS

+7 −0

Original line number	Diff line number	Diff line
		@@ -2443,6 +2443,13 @@ M: promise@pnd-pc.demon.co.uk
		W: http://www.pnd-pc.demon.co.uk/promise/
		S: Maintained

		PS3 PLATFORM SUPPORT
		P: Geoff Levand
		M: geoffrey.levand@am.sony.com
		L: linuxppc-dev@ozlabs.org
		L: cbe-oss-dev@ozlabs.org
		S: Supported

		PVRUSB2 VIDEO4LINUX DRIVER
		P: Mike Isely
		M: isely@pobox.com

+10 −1

Original line number	Diff line number	Diff line
		@@ -495,6 +495,14 @@ config UDBG_RTAS_CONSOLE
		depends on PPC_RTAS
		default n

		config PPC_PS3
		bool "Sony PS3"
		depends on PPC_MULTIPLATFORM && PPC64
		select PPC_CELL
		help
		This option enables support for the Sony PS3 game console
		and other platforms using the PS3 hypervisor.

		config XICS
		depends on PPC_PSERIES
		bool
		@@ -647,6 +655,7 @@ source arch/powerpc/platforms/85xx/Kconfig
		source arch/powerpc/platforms/86xx/Kconfig
		source arch/powerpc/platforms/8xx/Kconfig
		source arch/powerpc/platforms/cell/Kconfig
		source arch/powerpc/platforms/ps3/Kconfig

		menu "Kernel options"

		@@ -917,7 +926,7 @@ config MCA

		config PCI
		bool "PCI support" if 40x \|\| CPM2 \|\| PPC_83xx \|\| PPC_85xx \|\| PPC_86xx \
		\|\| PPC_MPC52xx \|\| (EMBEDDED && PPC_ISERIES) \|\| MPC7448HPC2
		\|\| PPC_MPC52xx \|\| (EMBEDDED && PPC_ISERIES) \|\| MPC7448HPC2 \|\| PPC_PS3
		default y if !40x && !CPM2 && !8xx && !APUS && !PPC_83xx \
		&& !PPC_85xx && !PPC_86xx
		default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS

+1 −0

Original line number	Diff line number	Diff line
		@@ -16,4 +16,5 @@ obj-$(CONFIG_PPC_ISERIES) += iseries/
		obj-$(CONFIG_PPC_MAPLE) += maple/
		obj-$(CONFIG_PPC_PASEMI) += pasemi/
		obj-$(CONFIG_PPC_CELL) += cell/
		obj-$(CONFIG_PS3) += ps3/
		obj-$(CONFIG_EMBEDDED6xx) += embedded6xx/

0 → 100644

+32 −0

Original line number	Diff line number	Diff line
		menu "PS3 Platform Options"
		depends on PPC_PS3

		config PS3_HTAB_SIZE
		depends on PPC_PS3
		int "PS3 Platform pagetable size"
		range 18 20
		default 20
		help
		This option is only for experts who may have the desire to fine
		tune the pagetable size on their system. The value here is
		expressed as the log2 of the page table size. Valid values are
		18, 19, and 20, corresponding to 256KB, 512KB and 1MB respectively.

		If unsure, choose the default (20) with the confidence that your
		system will have optimal runtime performance.

		config PS3_DYNAMIC_DMA
		depends on PPC_PS3 && EXPERIMENTAL
		bool "PS3 Platform dynamic DMA page table management"
		default n
		help
		This option will enable kernel support to take advantage of the
		per device dynamic DMA page table management provided by the Cell
		processor's IO Controller. This support incurs some runtime
		overhead and also slightly increases kernel memory usage. The
		current implementation should be considered experimental.

		This support is mainly for Linux kernel development. If unsure,
		say N.

		endmenu

0 → 100644

+2 −0

Original line number	Diff line number	Diff line
		obj-y += setup.o mm.o smp.o time.o hvcall.o htab.o repository.o
		obj-y += interrupt.o exports.o