Pull bugzilla-5452 into release branch

[pandora-kernel.git] / arch / powerpc / Kconfig

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index dfba817..6729c98 100644 (file)
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -37,6 +37,10 @@ config RWSEM_XCHGADD_ALGORITHM
        bool
        default y
 
+config GENERIC_HWEIGHT
+       bool
+       default y
+
 config GENERIC_CALIBRATE_DELAY
        bool
        default y
@@ -127,6 +131,12 @@ config PPC_83xx
        select 83xx
        select PPC_FPU
 
+config PPC_85xx
+       bool "Freescale 85xx"
+       select E500
+       select FSL_SOC
+       select 85xx
+
 config 40x
        bool "AMCC 40x"
 
@@ -139,8 +149,6 @@ config 8xx
 config E200
        bool "Freescale e200"
 
-config E500
-       bool "Freescale e500"
 endchoice
 
 config POWER4_ONLY
@@ -168,6 +176,13 @@ config 6xx
 config 83xx
        bool
 
+# this is temp to handle compat with arch=ppc
+config 85xx
+       bool
+
+config E500
+       bool
+
 config PPC_FPU
        bool
        default y if PPC64
@@ -217,6 +232,7 @@ config ALTIVEC
 config SPE
        bool "SPE Support"
        depends on E200 || E500
+       default y
        ---help---
          This option enables kernel support for the Signal Processing
          Extensions (SPE) to the PowerPC processor. The kernel currently
@@ -238,6 +254,21 @@ config PPC_STD_MMU_32
        def_bool y
        depends on PPC_STD_MMU && PPC32
 
+config VIRT_CPU_ACCOUNTING
+       bool "Deterministic task and CPU time accounting"
+       depends on PPC64
+       default y
+       help
+         Select this option to enable more accurate task and CPU time
+         accounting.  This is done by reading a CPU counter on each
+         kernel entry and exit and on transitions within the kernel
+         between system, softirq and hardirq state, so there is a
+         small performance impact.  This also enables accounting of
+         stolen time on logically-partitioned systems running on
+         IBM POWER5-based machines.
+
+         If in doubt, say Y here.
+
 config SMP
        depends on PPC_STD_MMU
        bool "Symmetric multi-processing support"
@@ -335,6 +366,7 @@ config PPC_PMAC64
        select U3_DART
        select MPIC_BROKEN_U3
        select GENERIC_TBSYNC
+       select PPC_970_NAP
        default y
 
 config PPC_PREP
@@ -352,6 +384,7 @@ config PPC_MAPLE
        select MPIC_BROKEN_U3
        select GENERIC_TBSYNC
        select PPC_UDBG_16550
+       select PPC_970_NAP
        default n
        help
           This option enables support for the Maple 970FX Evaluation Board.
@@ -426,6 +459,10 @@ config PPC_MPC106
        bool
        default n
 
+config PPC_970_NAP
+       bool
+       default n
+
 source "drivers/cpufreq/Kconfig"
 
 config CPU_FREQ_PMAC
@@ -460,7 +497,7 @@ config PPC601_SYNC_FIX
          If in doubt, say Y here.
 
 config TAU
-       bool "Thermal Management Support"
+       bool "On-chip CPU temperature sensor support"
        depends on 6xx
        help
          G3 and G4 processors have an on-chip temperature sensor called the
@@ -469,7 +506,7 @@ config TAU
          on-die temperature in /proc/cpuinfo if the cpu supports it.
 
          Unfortunately, on some chip revisions, this sensor is very inaccurate
-         and in some cases, does not work at all, so don't assume the cpu
+         and in many cases, does not work at all, so don't assume the cpu
          temp is actually what /proc/cpuinfo says it is.
 
 config TAU_INT
@@ -618,6 +655,11 @@ config NUMA
        depends on PPC64
        default y if SMP && PPC_PSERIES
 
+config NODES_SHIFT
+       int
+       default "4"
+       depends on NEED_MULTIPLE_NODES
+
 config ARCH_SELECT_MEMORY_MODEL
        def_bool y
        depends on PPC64
@@ -734,13 +776,12 @@ config GENERIC_ISA_DMA
 
 config PPC_I8259
        bool
-       default y if 85xx
        default n
 
 config PPC_INDIRECT_PCI
        bool
        depends on PCI
-       default y if 40x || 44x || 85xx
+       default y if 40x || 44x
        default n
 
 config EISA
@@ -757,8 +798,8 @@ config MCA
        bool
 
 config PCI
-       bool "PCI support" if 40x || CPM2 || PPC_83xx || 85xx || PPC_MPC52xx || (EMBEDDED && PPC_ISERIES)
-       default y if !40x && !CPM2 && !8xx && !APUS && !PPC_83xx && !85xx
+       bool "PCI support" if 40x || CPM2 || PPC_83xx || PPC_85xx || PPC_MPC52xx || (EMBEDDED && PPC_ISERIES)
+       default y if !40x && !CPM2 && !8xx && !APUS && !PPC_83xx && !PPC_85xx
        default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS
        default PCI_QSPAN if !4xx && !CPM2 && 8xx
        help