Commit f3c1ed97 authored Feb 28, 2008 by Jens Osterkamp Committed by Arnd Bergmann Mar 03, 2008

[POWERPC] enable hardware watchpoints on cell blades

Ulrich Weigand has found that the hardware watchpoints on cell were not
working back in November :

http://ozlabs.org/pipermail/linuxppc-dev/2007-November/046135.html



This patch sets them during initialization.

Signed-off-by: Jens Osterkamp <jens@de.ibm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

parent 9176c0b1

arch/powerpc/platforms/cell/setup.c

+7 −0

Original line number	Diff line number	Diff line
		@@ -149,6 +149,11 @@ static void __init cell_init_irq(void)
		mpic_init_IRQ();
		}

		static void __init cell_set_dabrx(void)
		{
		mtspr(SPRN_DABRX, DABRX_KERNEL \| DABRX_USER);
		}

		static void __init cell_setup_arch(void)
		{
		#ifdef CONFIG_SPU_BASE
		@@ -158,6 +163,8 @@ static void __init cell_setup_arch(void)

		cbe_regs_init();

		cell_set_dabrx();

		#ifdef CONFIG_CBE_RAS
		cbe_ras_init();
		#endif