[PATCH] ia64: use i386 dmi_scan.c

[powerpc.git] / arch / ia64 / Kconfig

diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 845cd09..d790a6d 100644 (file)
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -42,6 +42,10 @@ config TIME_INTERPOLATION
        bool
        default y
 
+config DMI
+       bool
+       default y
+
 config EFI
        bool
        default y
@@ -252,6 +256,15 @@ config NR_CPUS
          than 64 will cause the use of a CPU mask array, causing a small
          performance hit.
 
+config IA64_NR_NODES
+       int "Maximum number of NODEs (256-1024)" if (IA64_SGI_SN2 || IA64_GENERIC)
+       range 256 1024
+       depends on IA64_SGI_SN2 || IA64_GENERIC
+       default "256"
+       help
+         This option specifies the maximum number of nodes in your SSI system.
+         If in doubt, use the default.
+
 config HOTPLUG_CPU
        bool "Support for hot-pluggable CPUs (EXPERIMENTAL)"
        depends on SMP && EXPERIMENTAL
@@ -271,6 +284,25 @@ 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
@@ -453,6 +485,7 @@ source "arch/ia64/oprofile/Kconfig"
 
 config KPROBES
        bool "Kprobes (EXPERIMENTAL)"
+       depends on EXPERIMENTAL && MODULES
        help
          Kprobes allows you to trap at almost any kernel address and
          execute a callback function.  register_kprobe() establishes