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authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/powerpc/platforms/ps3/Kconfig
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
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+config PPC_PS3
+ bool "Sony PS3"
+ depends on PPC64 && PPC_BOOK3S
+ select PPC_CELL
+ select USB_OHCI_LITTLE_ENDIAN
+ select USB_OHCI_BIG_ENDIAN_MMIO
+ select USB_EHCI_BIG_ENDIAN_MMIO
+ select PPC_PCI_CHOICE
+ help
+ This option enables support for the Sony PS3 game console
+ and other platforms using the PS3 hypervisor. Enabling this
+ option will allow building otheros.bld, a kernel image suitable
+ for programming into flash memory, and vmlinux, a kernel image
+ suitable for loading via kexec.
+
+menu "PS3 Platform Options"
+ depends on PPC_PS3
+
+config PS3_ADVANCED
+ depends on PPC_PS3
+ bool "PS3 Advanced configuration options"
+ help
+ This gives you access to some advanced options for the PS3. The
+ defaults should be fine for most users, but these options may make
+ it possible to better control the kernel configuration if you know
+ what you are doing.
+
+ Note that the answer to this question won't directly affect the
+ kernel: saying N will just cause the configurator to skip all
+ the questions about these options.
+
+ Most users should say N to this question.
+
+config PS3_HTAB_SIZE
+ depends on PPC_PS3
+ int "PS3 Platform pagetable size" if PS3_ADVANCED
+ 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
+ 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.
+
+config PS3_VUART
+ depends on PPC_PS3
+ tristate
+
+config PS3_PS3AV
+ depends on PPC_PS3
+ tristate "PS3 AV settings driver" if PS3_ADVANCED
+ select PS3_VUART
+ default y
+ help
+ Include support for the PS3 AV Settings driver.
+
+ This support is required for PS3 graphics and sound. In
+ general, all users will say Y or M.
+
+config PS3_SYS_MANAGER
+ depends on PPC_PS3
+ tristate "PS3 System Manager driver" if PS3_ADVANCED
+ select PS3_VUART
+ default y
+ help
+ Include support for the PS3 System Manager.
+
+ This support is required for PS3 system control. In
+ general, all users will say Y or M.
+
+config PS3_REPOSITORY_WRITE
+ bool "PS3 Repository write support" if PS3_ADVANCED
+ depends on PPC_PS3
+ default n
+ help
+ Enables support for writing to the PS3 System Repository.
+
+ This support is intended for bootloaders that need to store data
+ in the repository for later boot stages.
+
+ If in doubt, say N here and reduce the size of the kernel by a
+ small amount.
+
+config PS3_STORAGE
+ depends on PPC_PS3
+ tristate
+
+config PS3_DISK
+ tristate "PS3 Disk Storage Driver"
+ depends on PPC_PS3 && BLOCK
+ select PS3_STORAGE
+ help
+ Include support for the PS3 Disk Storage.
+
+ This support is required to access the PS3 hard disk.
+ In general, all users will say Y or M.
+
+config PS3_ROM
+ tristate "PS3 BD/DVD/CD-ROM Storage Driver"
+ depends on PPC_PS3 && SCSI
+ select PS3_STORAGE
+ help
+ Include support for the PS3 ROM Storage.
+
+ This support is required to access the PS3 BD/DVD/CD-ROM drive.
+ In general, all users will say Y or M.
+ Also make sure to say Y or M to "SCSI CDROM support" later.
+
+config PS3_FLASH
+ tristate "PS3 FLASH ROM Storage Driver"
+ depends on PPC_PS3
+ select PS3_STORAGE
+ help
+ Include support for the PS3 FLASH ROM Storage.
+
+ This support is required to access the PS3 FLASH ROM, which
+ contains the boot loader and some boot options.
+ In general, PS3 OtherOS users will say Y or M.
+
+ As this driver needs a fixed buffer of 256 KiB of memory, it can
+ be disabled on the kernel command line using "ps3flash=off", to
+ not allocate this fixed buffer.
+
+config PS3_VRAM
+ tristate "PS3 Video RAM Storage Driver"
+ depends on FB_PS3=y && BLOCK && m
+ help
+ This driver allows you to use excess PS3 video RAM as volatile
+ storage or system swap.
+
+config PS3_LPM
+ tristate "PS3 Logical Performance Monitor support"
+ depends on PPC_PS3
+ help
+ Include support for the PS3 Logical Performance Monitor.
+
+ This support is required to use the logical performance monitor
+ of the PS3's LV1 hypervisor.
+
+ If you intend to use the advanced performance monitoring and
+ profiling support of the Cell processor with programs like
+ oprofile and perfmon2, then say Y or M, otherwise say N.
+
+config PS3GELIC_UDBG
+ bool "PS3 udbg output via UDP broadcasts on Ethernet"
+ depends on PPC_PS3
+ help
+ Enables udbg early debugging output by sending broadcast UDP
+ via the Ethernet port (UDP port number 18194).
+
+ This driver uses a trivial implementation and is independent
+ from the main PS3 gelic network driver.
+
+ If in doubt, say N here.
+
+endmenu