powerpc/cell: Fix GDB watchpoints, again

[linux-2.6-omap-h63xx.git] / arch / powerpc / platforms / cell / smp.c

diff --git a/arch/powerpc/platforms/cell/smp.c b/arch/powerpc/platforms/cell/smp.c
index c0d86e1f56ea54d3eb6cb8ac70a3f71a19dc6df0..9046803c827670a273c5b43d13cee1367ffa16fe 100644 (file)
--- a/arch/powerpc/platforms/cell/smp.c
+++ b/arch/powerpc/platforms/cell/smp.c
@@ -129,10 +129,15 @@ static int __init smp_iic_probe(void)
        return cpus_weight(cpu_possible_map);
 }
 
-static void __devinit smp_iic_setup_cpu(int cpu)
+static void __devinit smp_cell_setup_cpu(int cpu)
 {
        if (cpu != boot_cpuid)
                iic_setup_cpu();
+
+       /*
+        * change default DABRX to allow user watchpoints
+        */
+       mtspr(SPRN_DABRX, DABRX_KERNEL | DABRX_USER);
 }
 
 static DEFINE_SPINLOCK(timebase_lock);
@@ -192,7 +197,7 @@ static struct smp_ops_t bpa_iic_smp_ops = {
        .message_pass   = smp_iic_message_pass,
        .probe          = smp_iic_probe,
        .kick_cpu       = smp_cell_kick_cpu,
-       .setup_cpu      = smp_iic_setup_cpu,
+       .setup_cpu      = smp_cell_setup_cpu,
        .cpu_bootable   = smp_cell_cpu_bootable,
 };