From f0a1d024cc2699f4897d611da1d91777cccc530b Mon Sep 17 00:00:00 2001 From: Geoff Levand Date: Tue, 1 May 2007 07:00:50 +1000 Subject: [POWERPC] PS3: Add DABR support Add PS3 support for the PowerPC processor's Data Address Breakpoint Register (DABR). Signed-off-by: Arnd Bergmann Signed-off-by: Geoff Levand Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/ps3/setup.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/powerpc/platforms/ps3/setup.c') diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c index ac5df9688dcb..c9894933084f 100644 --- a/arch/powerpc/platforms/ps3/setup.c +++ b/arch/powerpc/platforms/ps3/setup.c @@ -137,6 +137,12 @@ early_param("ps3fb", early_parse_ps3fb); #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 @@ define_machine(ps3) { .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, -- cgit v1.2.3