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[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>
hifive-unleashed-5.1
Geoff Levand 2007-05-01 07:00:50 +10:00 committed by Paul Mackerras
parent 5cddd2e355
commit f0a1d024cc
1 changed files with 7 additions and 0 deletions
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7
arch/powerpc/platforms/ps3/setup.c
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@ -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,