libertas: Don't claim to have checksummed incoming packets.

[linux-2.6-omap-h63xx.git] / lib / Kconfig.debug

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 50a94eee4d92565e2f247eac3c92ca80c7d45581..14fb355e3caacc1311adfcaf52435e974c715dce 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -9,6 +9,14 @@ config PRINTK_TIME
          operations.  This is useful for identifying long delays
          in kernel startup.
 
+config ENABLE_WARN_DEPRECATED
+       bool "Enable __deprecated logic"
+       default y
+       help
+         Enable the __deprecated logic in the kernel build.
+         Disable this to suppress the "warning: 'foo' is deprecated
+         (declared at kernel/power/somefile.c:1234)" messages.
+
 config ENABLE_MUST_CHECK
        bool "Enable __must_check logic"
        default y
@@ -167,7 +175,7 @@ config SLUB_DEBUG_ON
 
 config DEBUG_PREEMPT
        bool "Debug preemptible kernel"
-       depends on DEBUG_KERNEL && PREEMPT && TRACE_IRQFLAGS_SUPPORT
+       depends on DEBUG_KERNEL && PREEMPT && (TRACE_IRQFLAGS_SUPPORT || PPC64)
        default y
        help
          If you say Y here then the kernel will use a debug variant of the
@@ -284,7 +292,7 @@ config LOCKDEP
        select KALLSYMS_ALL
 
 config LOCK_STAT
-       bool "Lock usage statisitics"
+       bool "Lock usage statistics"
        depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
        select LOCKDEP
        select DEBUG_SPINLOCK
@@ -294,6 +302,8 @@ config LOCK_STAT
        help
         This feature enables tracking lock contention points
 
+        For more details, see Documentation/lockstat.txt
+
 config DEBUG_LOCKDEP
        bool "Lock dependency engine debugging"
        depends on DEBUG_KERNEL && LOCKDEP
@@ -349,7 +359,7 @@ config DEBUG_HIGHMEM
 config DEBUG_BUGVERBOSE
        bool "Verbose BUG() reporting (adds 70K)" if DEBUG_KERNEL && EMBEDDED
        depends on BUG
-       depends on ARM || AVR32 || M32R || M68K || SPARC32 || SPARC64 || FRV || SUPERH || GENERIC_BUG || BFIN
+       depends on ARM || AVR32 || M32R || M68K || SPARC32 || SPARC64 || FRV || SUPERH || GENERIC_BUG || BLACKFIN
        default !EMBEDDED
        help
          Say Y here to make BUG() panics output the file name and line number
@@ -387,9 +397,19 @@ config DEBUG_LIST
 
          If unsure, say N.
 
+config DEBUG_SG
+       bool "Debug SG table operations"
+       depends on DEBUG_KERNEL
+       help
+         Enable this to turn on checks on scatter-gather tables. This can
+         help find problems with drivers that do not properly initialize
+         their sg tables.
+
+         If unsure, say N.
+
 config FRAME_POINTER
        bool "Compile the kernel with frame pointers"
-       depends on DEBUG_KERNEL && (X86 || CRIS || M68K || M68KNOMMU || FRV || UML || S390 || AVR32 || SUPERH || BFIN)
+       depends on DEBUG_KERNEL && (X86 || CRIS || M68K || M68KNOMMU || FRV || UML || S390 || AVR32 || SUPERH || BLACKFIN)
        default y if DEBUG_INFO && UML
        help
          If you say Y here the resulting kernel image will be slightly larger
@@ -411,6 +431,24 @@ config FORCED_INLINING
          become the default in the future, until then this option is there to
          test gcc for this.
 
+config BOOT_PRINTK_DELAY
+       bool "Delay each boot printk message by N milliseconds"
+       depends on DEBUG_KERNEL && PRINTK && GENERIC_CALIBRATE_DELAY
+       help
+         This build option allows you to read kernel boot messages
+         by inserting a short delay after each one.  The delay is
+         specified in milliseconds on the kernel command line,
+         using "boot_delay=N".
+
+         It is likely that you would also need to use "lpj=M" to preset
+         the "loops per jiffie" value.
+         See a previous boot log for the "lpj" value to use for your
+         system, and then set "lpj=M" before setting "boot_delay=N".
+         NOTE:  Using this option may adversely affect SMP systems.
+         I.e., processors other than the first one may not boot up.
+         BOOT_PRINTK_DELAY also may cause DETECT_SOFTLOCKUP to detect
+         what it believes to be lockup conditions.
+
 config RCU_TORTURE_TEST
        tristate "torture tests for RCU"
        depends on DEBUG_KERNEL
@@ -478,3 +516,19 @@ config FAULT_INJECTION_STACKTRACE_FILTER
        select FRAME_POINTER
        help
          Provide stacktrace filter for fault-injection capabilities
+
+config LATENCYTOP
+       bool "Latency measuring infrastructure"
+       select FRAME_POINTER if !MIPS
+       select KALLSYMS
+       select KALLSYMS_ALL
+       select STACKTRACE
+       select SCHEDSTATS
+       select SCHED_DEBUG
+       depends on X86 || X86_64
+       help
+         Enable this option if you want to use the LatencyTOP tool
+         to find out which userspace is blocking on what kernel operations.
+
+
+source "samples/Kconfig"