X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;ds=sidebyside;f=arch%2Fparisc%2FKconfig;h=93e3d12f7bb5835690e7f4dc3bb01c065f2ebb55;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=e2ece5dc625d436893725ac1d90606b3e3a92d21;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index e2ece5dc6..93e3d12f7 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -19,19 +19,29 @@ config MMU config STACK_GROWSUP def_bool y -config UID16 - bool - config RWSEM_GENERIC_SPINLOCK def_bool y config RWSEM_XCHGADD_ALGORITHM bool +config GENERIC_FIND_NEXT_BIT + bool + default y + +config GENERIC_HWEIGHT + bool + default y + config GENERIC_CALIBRATE_DELAY bool default y +config TIME_LOW_RES + bool + depends on SMP + default y + config GENERIC_ISA_DMA bool @@ -47,6 +57,10 @@ config PM config ISA_DMA_API bool + +config ARCH_MAY_HAVE_PC_FDC + bool + depends on BROKEN default y source "init/Kconfig" @@ -124,6 +138,37 @@ config 64BIT enable this option otherwise. The 64bit kernel is significantly bigger and slower than the 32bit one. +choice + prompt "Kernel page size" + default PARISC_PAGE_SIZE_4KB if !64BIT + default PARISC_PAGE_SIZE_4KB if 64BIT +# default PARISC_PAGE_SIZE_16KB if 64BIT + +config PARISC_PAGE_SIZE_4KB + bool "4KB" + help + This lets you select the page size of the kernel. For best + performance, a page size of 16KB is recommended. For best + compatibility with 32bit applications, a page size of 4KB should be + selected (the vast majority of 32bit binaries work perfectly fine + with a larger page size). + + 4KB For best 32bit compatibility + 16KB For best performance + 64KB For best performance, might give more overhead. + + If you don't know what to do, choose 4KB. + +config PARISC_PAGE_SIZE_16KB + bool "16KB (EXPERIMENTAL)" + depends on PA8X00 && EXPERIMENTAL + +config PARISC_PAGE_SIZE_64KB + bool "64KB (EXPERIMENTAL)" + depends on PA8X00 && EXPERIMENTAL + +endchoice + config SMP bool "Symmetric multi-processing support" ---help--- @@ -148,19 +193,29 @@ config HOTPLUG_CPU default y if SMP select HOTPLUG -config DISCONTIGMEM - bool "Discontiguous memory support (EXPERIMENTAL)" - depends on EXPERIMENTAL - help - Say Y to support efficient handling of discontiguous physical memory, - for architectures which are either NUMA (Non-Uniform Memory Access) - or have huge holes in the physical address space for other reasons. - See for more. +config ARCH_SELECT_MEMORY_MODEL + def_bool y + depends on 64BIT -config PREEMPT - bool -# bool "Preemptible Kernel" - default n +config ARCH_DISCONTIGMEM_ENABLE + def_bool y + depends on 64BIT + +config ARCH_FLATMEM_ENABLE + def_bool y + +config ARCH_DISCONTIGMEM_DEFAULT + def_bool y + depends on ARCH_DISCONTIGMEM_ENABLE + +config NODES_SHIFT + int + default "3" + depends on NEED_MULTIPLE_NODES + +source "kernel/Kconfig.preempt" +source "kernel/Kconfig.hz" +source "mm/Kconfig" config COMPAT def_bool y @@ -188,6 +243,8 @@ source "fs/Kconfig.binfmt" endmenu +source "net/Kconfig" + source "drivers/Kconfig" source "fs/Kconfig"