diff options
Diffstat (limited to 'linux-2.6-xen-sparse/arch/ia64/Kconfig')
| -rw-r--r-- | linux-2.6-xen-sparse/arch/ia64/Kconfig | 42 |
1 files changed, 39 insertions, 3 deletions
diff --git a/linux-2.6-xen-sparse/arch/ia64/Kconfig b/linux-2.6-xen-sparse/arch/ia64/Kconfig index b354f44498..c02c6e8008 100644 --- a/linux-2.6-xen-sparse/arch/ia64/Kconfig +++ b/linux-2.6-xen-sparse/arch/ia64/Kconfig @@ -34,6 +34,10 @@ config RWSEM_XCHGADD_ALGORITHM bool default y +config GENERIC_FIND_NEXT_BIT + bool + default y + config GENERIC_CALIBRATE_DELAY bool default y @@ -42,6 +46,10 @@ config TIME_INTERPOLATION bool default y +config DMI + bool + default y + config EFI bool default y @@ -290,9 +298,6 @@ config HOTPLUG_CPU can be controlled through /sys/devices/system/cpu/cpu#. Say N if you want to disable CPU hotplug. -config ARCH_ENABLE_MEMORY_HOTPLUG - def_bool y - config SCHED_SMT bool "SMT scheduler support" depends on SMP @@ -302,6 +307,25 @@ config SCHED_SMT Intel IA64 chips with MultiThreading at a cost of slightly increased overhead in some places. If unsure say N here. +config PERMIT_BSP_REMOVE + bool "Support removal of Bootstrap Processor" + depends on HOTPLUG_CPU + default n + ---help--- + Say Y here if your platform SAL will support removal of BSP with HOTPLUG_CPU + support. + +config FORCE_CPEI_RETARGET + bool "Force assumption that CPEI can be re-targetted" + depends on PERMIT_BSP_REMOVE + default n + ---help--- + Say Y if you need to force the assumption that CPEI can be re-targetted to + any cpu in the system. This hint is available via ACPI 3.0 specifications. + Tiger4 systems are capable of re-directing CPEI to any CPU other than BSP. + This option it useful to enable this feature on older BIOS's as well. + You can also enable this by using boot command line option force_cpei=1. + config PREEMPT bool "Preemptible Kernel" help @@ -347,6 +371,16 @@ config NUMA Access). This option is for configuring high-end multiprocessor server systems. If in doubt, say N. +config NODES_SHIFT + int "Max num nodes shift(3-10)" + range 3 10 + default "8" + depends on NEED_MULTIPLE_NODES + help + This option specifies the maximum number of nodes in your SSI system. + MAX_NUMNODES will be 2^(This value). + If in doubt, use the default. + # VIRTUAL_MEM_MAP and FLAT_NODE_MEM_MAP are functionally equivalent. # VIRTUAL_MEM_MAP has been retained for historical reasons. config VIRTUAL_MEM_MAP @@ -407,6 +441,8 @@ config IA64_PALINFO config SGI_SN def_bool y if (IA64_SGI_SN2 || IA64_GENERIC) +source "drivers/sn/Kconfig" + source "drivers/firmware/Kconfig" source "fs/Kconfig.binfmt" |