X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Fx86_64%2FKconfig;h=e63323e03ea9f17f8bec6c0d6aa9d2c94cad0be9;hb=b9aac10dddd927f0b9cfcca19a272ded87015574;hp=4b8326177c52fba07bc4d9399d186da6609b946a;hpb=6cd59f7a4119fef124677827a9b30684c2c8e674;p=pandora-kernel.git

diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index 4b8326177c52..e63323e03ea9 100644
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -24,6 +24,10 @@ config X86
 	bool
 	default y
 
+config SEMAPHORE_SLEEPERS
+	bool
+	default y
+
 config MMU
 	bool
 	default y
@@ -61,6 +65,10 @@ config GENERIC_IOMAP
 	bool
 	default y
 
+config ARCH_MAY_HAVE_PC_FDC
+	bool
+	default y
+
 source "init/Kconfig"
 
 
@@ -144,7 +152,6 @@ config X86_CPUID
 	  with major 203 and minors 0 to 31 for /dev/cpu/0/cpuid to
 	  /dev/cpu/31/cpuid.
 
-# disable it for opteron optimized builds because it pulls in ACPI_BOOT
 config X86_HT
 	bool
 	depends on SMP && !MK8
@@ -329,12 +336,15 @@ config HPET_EMULATE_RTC
 
 config GART_IOMMU
 	bool "IOMMU support"
+	default y
 	depends on PCI
 	help
-	  Support the K8 IOMMU. Needed to run systems with more than 4GB of memory
+	  Support the IOMMU. Needed to run systems with more than 3GB of memory
 	  properly with 32-bit PCI devices that do not support DAC (Double Address
 	  Cycle). The IOMMU can be turned off at runtime with the iommu=off parameter.
 	  Normally the kernel will take the right choice by itself.
+	  This option includes a driver for the AMD Opteron/Athlon64 IOMMU
+	  and a software emulation used on some other systems.
 	  If unsure, say Y.
 
 # need this always enabled with GART_IOMMU for the VIA workaround
@@ -434,6 +444,11 @@ config ISA_DMA_API
 	bool
 	default y
 
+config GENERIC_PENDING_IRQ
+	bool
+	depends on GENERIC_HARDIRQS && SMP
+	default y
+
 menu "Power management options"
 
 source kernel/power/Kconfig
@@ -458,7 +473,6 @@ config PCI_DIRECT
 config PCI_MMCONFIG
 	bool "Support mmconfig PCI config space access"
 	depends on PCI && ACPI
-	select ACPI_BOOT
 
 config UNORDERED_IO
        bool "Unordered IO mapping access"