ia64: convert to generic helpers for IPI function calls

[linux-2.6-omap-h63xx.git] / arch / ia64 / Kconfig

diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index ed21737a00c584ee741cdbc50087d7f76ab84b6f..18bcc10903b4f9f3be7e6dfe66ed6a7f5237cda9 100644 (file)
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -19,6 +19,8 @@ config IA64
        select HAVE_OPROFILE
        select HAVE_KPROBES
        select HAVE_KRETPROBES
+       select HAVE_DMA_ATTRS
+       select HAVE_KVM
        default y
        help
          The Itanium Processor Family is Intel's 64-bit successor to
@@ -46,6 +48,9 @@ config MMU
 config SWIOTLB
        bool
 
+config IOMMU_HELPER
+       bool
+
 config GENERIC_LOCKBREAK
        bool
        default y
@@ -130,6 +135,7 @@ config IA64_GENERIC
          HP-zx1/sx1000         For HP systems
          HP-zx1/sx1000+swiotlb For HP systems with (broken) DMA-constrained devices.
          SGI-SN2               For SGI Altix systems
+         SGI-UV                For SGI UV systems
          Ski-simulator         For the HP simulator <http://www.hpl.hp.com/research/linux/ski/>
 
          If you don't know what to do, choose "generic".
@@ -165,6 +171,18 @@ config IA64_SGI_SN2
          to select this option.  If in doubt, select ia64 generic support
          instead.
 
+config IA64_SGI_UV`
+       bool "SGI-UV`"
+       select NUMA
+       select ACPI_NUMA
+       select SWIOTLB
+       help
+         Selecting this option will optimize the kernel for use on UV based
+         systems, but the resulting kernel binary will not run on other
+         types of ia64 systems.  If you have an SGI UV system, it's safe
+         to select this option.  If in doubt, select ia64 generic support
+         instead.
+
 config IA64_HP_SIM
        bool "Ski-simulator"
        select SWIOTLB
@@ -266,17 +284,6 @@ config IOSAPIC
        depends on !IA64_HP_SIM
        default y
 
-config IA64_SGI_SN_XP
-       tristate "Support communication between SGI SSIs"
-       depends on IA64_GENERIC || IA64_SGI_SN2
-       select IA64_UNCACHED_ALLOCATOR
-       help
-         An SGI machine can be divided into multiple Single System
-         Images which act independently of each other and have
-         hardware based memory protection from the others.  Enabling
-         this feature will allow for direct communication between SSIs
-         based on a network adapter and DMA messaging.
-
 config FORCE_MAX_ZONEORDER
        int "MAX_ORDER (11 - 17)"  if !HUGETLB_PAGE
        range 11 17  if !HUGETLB_PAGE
@@ -296,6 +303,7 @@ config VIRT_CPU_ACCOUNTING
 
 config SMP
        bool "Symmetric multi-processing support"
+       select USE_GENERIC_SMP_HELPERS
        help
          This enables support for systems with more than one CPU. If you have
          a system with only one CPU, say N.  If you have a system with more
@@ -600,6 +608,8 @@ config MSPEC
 
 source "fs/Kconfig"
 
+source "arch/ia64/kvm/Kconfig"
+
 source "lib/Kconfig"
 
 #
@@ -623,7 +633,7 @@ config IRQ_PER_CPU
        default y
 
 config IOMMU_HELPER
-       def_bool (IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB || IA64_GENERIC)
+       def_bool (IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB || IA64_GENERIC || SWIOTLB)
 
 source "arch/ia64/hp/sim/Kconfig"