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[POWERPC] ps3: bind interrupt to cpu

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Change the PS3 irq allocation routines to take an argument indicating which
cpu (processor thread) the interrupt should be serviced on.

The current system configuration favors device interrupts that are serviced
on cpu0, so that is used as the default.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Acked-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Geoff Levand
2007-01-26 19:08:08 -08:00
committed by Paul Mackerras
parent 9cf9e19667
commit 861be32ce7
5 changed files with 200 additions and 140 deletions
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arch/powerpc/platforms/ps3/smp.c
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@@ -111,7 +111,7 @@ static void __init ps3_smp_setup_cpu(int cpu)
BUILD_BUG_ON(PPC_MSG_DEBUGGER_BREAK != 3);
for (i = 0; i < MSG_COUNT; i++) {
result = ps3_alloc_event_irq(&virqs[i]);
result = ps3_alloc_event_irq(cpu, &virqs[i]);
if (result)
continue;