powerpc: Add missing DABR flags

The powerpc 64 bit architecture defines three flags for the
DABR (Data Address Breakpoint Register).  Add definitions
for the currently missing DABR_DATA_WRITE and DABR_DATA_READ
flags to the powerpc reg.h file.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index f484a343efba4b8f1372f2c6a8c92af1335d6b69..c9ff1ec97479d0d7002c7ade3f6e65a811e1e9ff 100644 (file)
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -155,6 +155,8 @@
 #define   CTRL_RUNLATCH        0x1
 #define SPRN_DABR      0x3F5   /* Data Address Breakpoint Register */
 #define   DABR_TRANSLATION     (1UL << 2)
+#define   DABR_DATA_WRITE      (1UL << 1)
+#define   DABR_DATA_READ       (1UL << 0)
 #define SPRN_DABR2     0x13D   /* e300 */
 #define SPRN_DABRX     0x3F7   /* Data Address Breakpoint Register Extension */
 #define   DABRX_USER   (1UL << 0)