[POWERPC] PS3: Add DABR support
Add PS3 support for the PowerPC processor's Data Address Breakpoint Register
(DABR).
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c
index ac5df96..c989493 100644
--- a/arch/powerpc/platforms/ps3/setup.c
+++ b/arch/powerpc/platforms/ps3/setup.c
@@ -137,6 +137,12 @@
#define prealloc_ps3fb_videomemory() do { } while (0)
#endif
+static int ps3_set_dabr(u64 dabr)
+{
+ enum {DABR_USER = 1, DABR_KERNEL = 2,};
+
+ return lv1_set_dabr(dabr, DABR_KERNEL | DABR_USER) ? -1 : 0;
+}
static void __init ps3_setup_arch(void)
{
@@ -234,6 +240,7 @@
.get_boot_time = ps3_get_boot_time,
.set_rtc_time = ps3_set_rtc_time,
.get_rtc_time = ps3_get_rtc_time,
+ .set_dabr = ps3_set_dabr,
.calibrate_decr = ps3_calibrate_decr,
.progress = ps3_progress,
.restart = ps3_restart,
