select HAVE_KRETPROBES
select HAVE_DMA_ATTRS
select HAVE_KVM
+ select HAVE_ARCH_TRACEHOOK
default y
help
The Itanium Processor Family is Intel's 64-bit successor to
bool
default y
-config SCHED_NO_NO_OMIT_FRAME_POINTER
+config SCHED_OMIT_FRAME_POINTER
bool
default y
bool
default y
+menuconfig PARAVIRT_GUEST
+ bool "Paravirtualized guest support"
+ help
+ Say Y here to get to see options related to running Linux under
+ various hypervisors. This option alone does not add any kernel code.
+
+ If you say N, all options in this submenu will be skipped and disabled.
+
+if PARAVIRT_GUEST
+
+config PARAVIRT
+ bool "Enable paravirtualization code"
+ depends on PARAVIRT_GUEST
+ default y
+ bool
+ default y
+ help
+ This changes the kernel so it can modify itself when it is run
+ under a hypervisor, potentially improving performance significantly
+ over full virtualization. However, when run without a hypervisor
+ the kernel is theoretically slower and slightly larger.
+
+
+source "arch/ia64/xen/Kconfig"
+
+endif
+
choice
prompt "System type"
default IA64_GENERIC
select NUMA
select ACPI_NUMA
select SWIOTLB
+ select PCI_MSI
+ select DMAR
help
This selects the system type of your hardware. A "generic" kernel
will run on any supported IA-64 system. However, if you configure
generic For any supported IA-64 system
DIG-compliant For DIG ("Developer's Interface Guide") compliant systems
+ DIG+Intel+IOMMU For DIG systems with Intel IOMMU
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/>
+ Xen-domU For xen domU system
If you don't know what to do, choose "generic".
bool "DIG-compliant"
select SWIOTLB
+config IA64_DIG_VTD
+ bool "DIG+Intel+IOMMU"
+ select DMAR
+ select PCI_MSI
+
config IA64_HP_ZX1
bool "HP-zx1/sx1000"
help
bool "Ski-simulator"
select SWIOTLB
+config IA64_XEN_GUEST
+ bool "Xen guest"
+ depends on XEN
+
endchoice
choice
endmenu
-menu "Power management and ACPI"
+menu "Power management and ACPI options"
source "kernel/power/Kconfig"
source "drivers/pcmcia/Kconfig"
+config DMAR
+ bool "Support for DMA Remapping Devices (EXPERIMENTAL)"
+ depends on IA64_GENERIC && ACPI && EXPERIMENTAL
+ help
+ DMA remapping (DMAR) devices support enables independent address
+ translations for Direct Memory Access (DMA) from devices.
+ These DMA remapping devices are reported via ACPI tables
+ and include PCI device scope covered by these DMA
+ remapping devices.
+
endmenu
endif
source "drivers/Kconfig"
+source "arch/ia64/hp/sim/Kconfig"
+
config MSPEC
tristate "Memory special operations driver"
depends on IA64
source "fs/Kconfig"
+source "arch/ia64/Kconfig.debug"
+
+source "security/Kconfig"
+
+source "crypto/Kconfig"
+
source "arch/ia64/kvm/Kconfig"
source "lib/Kconfig"
config IOMMU_HELPER
def_bool (IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB || IA64_GENERIC || SWIOTLB)
-
-source "arch/ia64/hp/sim/Kconfig"
-
-source "arch/ia64/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"