fedora core 6 1.2949 + vserver 2.2.0

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

diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index b946bac..d222e51 100644 (file)
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -11,6 +11,7 @@ menu "Processor type and features"
 
 config IA64
        bool
+       select ATA_NONSTANDARD if ATA
        default y
        help
          The Itanium Processor Family is Intel's 64-bit successor to
@@ -34,6 +35,14 @@ config RWSEM_XCHGADD_ALGORITHM
        bool
        default y
 
+config ARCH_HAS_ILOG2_U32
+       bool
+       default n
+
+config ARCH_HAS_ILOG2_U64
+       bool
+       default n
+
 config GENERIC_FIND_NEXT_BIT
        bool
        default y
@@ -80,15 +89,6 @@ config IA64_UNCACHED_ALLOCATOR
        bool
        select GENERIC_ALLOCATOR
 
-config DMA_IS_DMA32
-       bool
-       default y
-
-config DMA_IS_NORMAL
-       bool
-       depends on IA64_SGI_SN2
-       default y
-
 config AUDIT_ARCH
        bool
        default y
@@ -364,6 +364,7 @@ config NUMA
        bool "NUMA support"
        depends on !IA64_HP_SIM && !FLATMEM
        default y if IA64_SGI_SN2
+       select ACPI_NUMA if ACPI
        help
          Say Y to compile the kernel to support NUMA (Non-Uniform Memory
          Access).  This option is for configuring high-end multiprocessor
@@ -379,6 +380,9 @@ config NODES_SHIFT
          MAX_NUMNODES will be 2^(This value).
          If in doubt, use the default.
 
+config ARCH_POPULATES_NODE_MAP
+       def_bool y
+
 # VIRTUAL_MEM_MAP and FLAT_NODE_MEM_MAP are functionally equivalent.
 # VIRTUAL_MEM_MAP has been retained for historical reasons.
 config VIRTUAL_MEM_MAP
@@ -443,8 +447,39 @@ config IA64_PALINFO
 config SGI_SN
        def_bool y if (IA64_SGI_SN2 || IA64_GENERIC)
 
+config IA64_ESI
+       bool "ESI (Extensible SAL Interface) support"
+       help
+         If you say Y here, support is built into the kernel to
+         make ESI calls.  ESI calls are used to support vendor-specific
+         firmware extensions, such as the ability to inject memory-errors
+         for test-purposes.  If you're unsure, say N.
+
 source "drivers/sn/Kconfig"
 
+config KEXEC
+       bool "kexec system call (EXPERIMENTAL)"
+       depends on EXPERIMENTAL && !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
+       help
+         kexec is a system call that implements the ability to shutdown your
+         current kernel, and to start another kernel.  It is like a reboot
+         but it is indepedent of the system firmware.   And like a reboot
+         you can start any kernel with it, not just Linux.
+
+         The name comes from the similiarity to the exec system call.
+
+         It is an ongoing process to be certain the hardware in a machine
+         is properly shutdown, so do not be surprised if this code does not
+         initially work for you.  It may help to enable device hotplugging
+         support.  As of this writing the exact hardware interface is
+         strongly in flux, so no good recommendation can be made.
+
+config CRASH_DUMP
+         bool "kernel crash dumps (EXPERIMENTAL)"
+         depends on EXPERIMENTAL && IA64_MCA_RECOVERY && !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
+         help
+           Generate crash dump after being started by kexec.
+
 source "drivers/firmware/Kconfig"
 
 source "fs/Kconfig.binfmt"
@@ -510,6 +545,15 @@ source "net/Kconfig"
 
 source "drivers/Kconfig"
 
+config MSPEC
+       tristate "Memory special operations driver"
+       depends on IA64
+       select IA64_UNCACHED_ALLOCATOR
+       help
+         If you have an ia64 and you want to enable memory special
+         operations support (formerly known as fetchop), say Y here,
+         otherwise say N.
+
 source "fs/Kconfig"
 
 source "lib/Kconfig"
@@ -543,7 +587,7 @@ source "arch/ia64/oprofile/Kconfig"
 
 config KPROBES
        bool "Kprobes (EXPERIMENTAL)"
-       depends on EXPERIMENTAL && MODULES
+       depends on KALLSYMS && EXPERIMENTAL && MODULES
        help
          Kprobes allows you to trap at almost any kernel address and
          execute a callback function.  register_kprobe() establishes