Commit 2fa68747 authored Mar 24, 2006 by Arnd Bergmann Committed by Paul Mackerras Mar 27, 2006

[PATCH] powerpc: fix spider-pic affinity setting



As noticed by Milton Miller, setting the initial affinity in
spider-pic can go wrong if the target node field was not orinally
empty.

Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

parent 16cc11da

arch/powerpc/platforms/cell/spider-pic.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -88,7 +88,7 @@ static void spider_enable_irq(unsigned int irq)
		void __iomem *cfg = spider_get_irq_config(irq);
		irq = spider_get_nr(irq);

		out_be32(cfg, in_be32(cfg) \| 0x3107000eu \| nodeid);
		out_be32(cfg, (in_be32(cfg) & ~0xf0)\| 0x3107000eu \| nodeid);
		out_be32(cfg + 4, in_be32(cfg + 4) \| 0x00020000u \| irq);
		}