diff options
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 51 |
1 files changed, 43 insertions, 8 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index e5deee2dfcf..07e01149e3b 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -24,7 +24,7 @@ config X86 select HAVE_UNSTABLE_SCHED_CLOCK select HAVE_IDE select HAVE_OPROFILE - select HAVE_PERF_COUNTERS if (!M386 && !M486) + select HAVE_PERF_EVENTS if (!M386 && !M486) select HAVE_IOREMAP_PROT select HAVE_KPROBES select ARCH_WANT_OPTIONAL_GPIOLIB @@ -86,10 +86,6 @@ config STACKTRACE_SUPPORT config HAVE_LATENCYTOP_SUPPORT def_bool y -config FAST_CMPXCHG_LOCAL - bool - default y - config MMU def_bool y @@ -325,6 +321,7 @@ config X86_EXTENDED_PLATFORM SGI 320/540 (Visual Workstation) Summit/EXA (IBM x440) Unisys ES7000 IA32 series + Moorestown MID devices If you have one of these systems, or if you want to build a generic distribution kernel, say Y here - otherwise say N. @@ -384,6 +381,18 @@ config X86_ELAN If unsure, choose "PC-compatible" instead. +config X86_MRST + bool "Moorestown MID platform" + depends on X86_32 + depends on X86_EXTENDED_PLATFORM + ---help--- + Moorestown is Intel's Low Power Intel Architecture (LPIA) based Moblin + Internet Device(MID) platform. Moorestown consists of two chips: + Lincroft (CPU core, graphics, and memory controller) and Langwell IOH. + Unlike standard x86 PCs, Moorestown does not have many legacy devices + nor standard legacy replacement devices/features. e.g. Moorestown does + not contain i8259, i8254, HPET, legacy BIOS, most of the io ports. + config X86_RDC321X bool "RDC R-321x SoC" depends on X86_32 @@ -419,6 +428,17 @@ config X86_NUMAQ of Flat Logical. You will need a new lynxer.elf file to flash your firmware with - send email to <Martin.Bligh@us.ibm.com>. +config X86_SUPPORTS_MEMORY_FAILURE + bool + # MCE code calls memory_failure(): + depends on X86_MCE + # On 32-bit this adds too big of NODES_SHIFT and we run out of page flags: + depends on !X86_NUMAQ + # On 32-bit SPARSEMEM adds too big of SECTIONS_WIDTH: + depends on X86_64 || !SPARSEMEM + select ARCH_SUPPORTS_MEMORY_FAILURE + default y + config X86_VISWS bool "SGI 320/540 (Visual Workstation)" depends on X86_32 && PCI && X86_MPPARSE && PCI_GODIRECT @@ -471,7 +491,7 @@ if PARAVIRT_GUEST source "arch/x86/xen/Kconfig" config VMI - bool "VMI Guest support" + bool "VMI Guest support (DEPRECATED)" select PARAVIRT depends on X86_32 ---help--- @@ -480,6 +500,15 @@ config VMI at the moment), by linking the kernel to a GPL-ed ROM module provided by the hypervisor. + As of September 2009, VMware has started a phased retirement + of this feature from VMware's products. Please see + feature-removal-schedule.txt for details. If you are + planning to enable this option, please note that you cannot + live migrate a VMI enabled VM to a future VMware product, + which doesn't support VMI. So if you expect your kernel to + seamlessly migrate to newer VMware products, keep this + disabled. + config KVM_CLOCK bool "KVM paravirtualized clock" select PARAVIRT @@ -1191,6 +1220,10 @@ config ARCH_DISCONTIGMEM_DEFAULT def_bool y depends on NUMA && X86_32 +config ARCH_PROC_KCORE_TEXT + def_bool y + depends on X86_64 && PROC_KCORE + config ARCH_SPARSEMEM_DEFAULT def_bool y depends on X86_64 @@ -1649,6 +1682,8 @@ source "kernel/power/Kconfig" source "drivers/acpi/Kconfig" +source "drivers/sfi/Kconfig" + config X86_APM_BOOT bool default y @@ -1844,7 +1879,7 @@ config PCI_DIRECT config PCI_MMCONFIG def_bool y - depends on X86_32 && PCI && ACPI && (PCI_GOMMCONFIG || PCI_GOANY) + depends on X86_32 && PCI && (ACPI || SFI) && (PCI_GOMMCONFIG || PCI_GOANY) config PCI_OLPC def_bool y @@ -1882,7 +1917,7 @@ config DMAR_DEFAULT_ON config DMAR_BROKEN_GFX_WA def_bool n prompt "Workaround broken graphics drivers (going away soon)" - depends on DMAR + depends on DMAR && BROKEN ---help--- Current Graphics drivers tend to use physical address for DMA and avoid using DMA APIs. Setting this config |