diff options
Diffstat (limited to 'arch/powerpc/Kconfig')
| -rw-r--r-- | arch/powerpc/Kconfig | 54 |
1 files changed, 48 insertions, 6 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 232c298c933f..cf030b004415 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -42,6 +42,9 @@ config GENERIC_HARDIRQS bool default y +config HAVE_SETUP_PER_CPU_AREA + def_bool PPC64 + config IRQ_PER_CPU bool default y @@ -53,6 +56,11 @@ config RWSEM_XCHGADD_ALGORITHM bool default y +config GENERIC_LOCKBREAK + bool + default y + depends on SMP && PREEMPT + config ARCH_HAS_ILOG2_U32 bool default y @@ -79,6 +87,8 @@ config ARCH_NO_VIRT_TO_BUS config PPC bool default y + select HAVE_OPROFILE + select HAVE_KPROBES config EARLY_PRINTK bool @@ -140,11 +150,28 @@ config DEFAULT_UIMAGE Used to allow a board to specify it wants a uImage built by default default n -config PPC64_SWSUSP +config REDBOOT + bool + +config HIBERNATE_32 + bool + depends on (PPC_PMAC && !SMP) || BROKEN + default y + +config HIBERNATE_64 + bool + depends on BROKEN || (PPC_PMAC64 && EXPERIMENTAL) + default y + +config ARCH_HIBERNATION_POSSIBLE bool - depends on PPC64 && (BROKEN || (PPC_PMAC64 && EXPERIMENTAL)) + depends on (PPC64 && HIBERNATE_64) || (PPC32 && HIBERNATE_32) default y +config ARCH_SUSPEND_POSSIBLE + def_bool y + depends on ADB_PMU || PPC_EFIKA || PPC_LITE5200 + config PPC_DCR_NATIVE bool default n @@ -160,11 +187,13 @@ config PPC_DCR config PPC_OF_PLATFORM_PCI bool + depends on PCI depends on PPC64 # not supported on 32 bits yet default n source "init/Kconfig" +source "arch/powerpc/sysdev/Kconfig" source "arch/powerpc/platforms/Kconfig" menu "Kernel options" @@ -227,6 +256,9 @@ config IOMMU_VMERGE Most drivers don't have this problem; it is safe to say Y here. +config IOMMU_HELPER + def_bool PPC64 + config HOTPLUG_CPU bool "Support for enabling/disabling CPUs" depends on SMP && HOTPLUG && EXPERIMENTAL && (PPC_PSERIES || PPC_PMAC) @@ -340,6 +372,14 @@ config PPC_64K_PAGES while on hardware with such support, it will be used to map normal application pages. +config PPC_SUBPAGE_PROT + bool "Support setting protections for 4k subpages" + depends on PPC_64K_PAGES + help + This option adds support for a system call to allow user programs + to set access permissions (read/write, readonly, or no access) + on the 4k subpages of each 64k page. + config SCHED_SMT bool "SMT (Hyperthreading) scheduler support" depends on PPC64 && SMP @@ -370,6 +410,10 @@ config CMDLINE most cases you will need to specify the root device here. if !44x || BROKEN +config ARCH_WANTS_FREEZER_CONTROL + def_bool y + depends on ADB_PMU + source kernel/power/Kconfig endif @@ -417,7 +461,7 @@ endmenu config ISA_DMA_API bool - default y + default !PPC_ISERIES || PCI menu "Bus options" @@ -467,7 +511,7 @@ config MCA config PCI bool "PCI support" if 40x || CPM2 || PPC_83xx || PPC_85xx || PPC_86xx \ || PPC_MPC52xx || (EMBEDDED && (PPC_PSERIES || PPC_ISERIES)) \ - || PPC_PS3 + || PPC_PS3 || 44x default y if !40x && !CPM2 && !8xx && !PPC_83xx \ && !PPC_85xx && !PPC_86xx default PCI_PERMEDIA if !4xx && !CPM2 && !8xx @@ -674,8 +718,6 @@ source "arch/powerpc/sysdev/qe_lib/Kconfig" source "lib/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/powerpc/Kconfig.debug" source "security/Kconfig" |
