MIPS: Add HARDWARE_WATCHPOINTS configure option.

This is automatically set for all MIPS32 and MIPS64 processors.

Signed-off-by: David Daney <ddaney@avtrex.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 16097a8f5c52..cd5fbf6f0784 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1268,6 +1268,13 @@ config CPU_SUPPORTS_32BIT_KERNEL
 config CPU_SUPPORTS_64BIT_KERNEL
         bool
 
+#
+# Set to y for ptrace access to watch registers.
+#
+config HARDWARE_WATCHPOINTS
+       bool
+       default y if CPU_MIPS32 || CPU_MIPS64
+
 menu "Kernel type"
 
 choice