[POWERPC] Fix non-smp build

[linux-2.6] / arch / powerpc / Kconfig.debug

diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 30a30bf559eaa161d4678c4faad74a3e286616e5..5ad149b47e340cf3ef85b15fc23f6a10f0f9656a 100644 (file)
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -18,6 +18,20 @@ config DEBUG_STACK_USAGE
 
          This option will slow down process creation somewhat.
 
+config HCALL_STATS
+       bool "Hypervisor call instrumentation"
+       depends on PPC_PSERIES && DEBUG_FS
+       help
+         Adds code to keep track of the number of hypervisor calls made and
+         the amount of time spent in hypervisor callsr.  Wall time spent in
+         each call is always calculated, and if available CPU cycles spent
+         are also calculated.  A directory named hcall_inst is added at the
+         root of the debugfs filesystem.  Within the hcall_inst directory
+         are files that contain CPU specific call statistics.
+
+         This option will add a small amount of overhead to all hypervisor
+         calls.
+
 config DEBUGGER
        bool "Enable debugger hooks"
        depends on DEBUG_KERNEL
@@ -74,6 +88,8 @@ config XMON
          very early during boot. 'xmon=on' will just enable the xmon
          debugger hooks.  'xmon=off' will disable the debugger hooks
          if CONFIG_XMON_DEFAULT is set.
+         xmon will print a backtrace on the very first invocation.
+         'xmon=nobt' will disable this autobacktrace.
 
 config XMON_DEFAULT
        bool "Enable xmon by default"
@@ -110,9 +126,56 @@ config SERIAL_TEXT_DEBUG
        depends on 4xx || LOPEC || MV64X60 || PPLUS || PRPMC800 || \
                PPC_GEN550 || PPC_MPC52xx
 
-config PPC_OCP
-       bool
-       depends on IBM_OCP || XILINX_OCP
-       default y
+config PPC_EARLY_DEBUG
+       bool "Early debugging (dangerous)"
+
+choice
+       prompt "Early debugging console"
+       depends on PPC_EARLY_DEBUG
+       help
+         Use the selected console for early debugging. Careful, if you
+         enable debugging for the wrong type of machine your kernel
+         _will not boot_.
+
+config PPC_EARLY_DEBUG_LPAR
+       bool "LPAR HV Console"
+       depends on PPC_PSERIES
+       help
+         Select this to enable early debugging for a machine with a HVC
+         console on vterm 0.
+
+config PPC_EARLY_DEBUG_G5
+       bool "Apple G5"
+       depends on PPC_PMAC64
+       help
+         Select this to enable early debugging for Apple G5 machines.
+
+config PPC_EARLY_DEBUG_RTAS_PANEL
+       bool "RTAS Panel"
+       depends on PPC_RTAS
+       help
+         Select this to enable early debugging via the RTAS panel.
+
+config PPC_EARLY_DEBUG_RTAS_CONSOLE
+       bool "RTAS Console"
+       depends on PPC_RTAS
+       select UDBG_RTAS_CONSOLE
+       help
+         Select this to enable early debugging via the RTAS console.
+
+config PPC_EARLY_DEBUG_MAPLE
+       bool "Maple real mode"
+       depends on PPC_MAPLE
+       help
+         Select this to enable early debugging for Maple.
+
+config PPC_EARLY_DEBUG_ISERIES
+       bool "iSeries HV Console"
+       depends on PPC_ISERIES
+       help
+         Select this to enable early debugging for legacy iSeries. You need
+         to hit "Ctrl-x Ctrl-x" to see the messages on the console.
+
+endchoice
 
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