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hw/intc/arm_gic: Fix NVIC assertion failure 

Commit 40d225009e accidentally changed the behaviour of
gic_acknowledge_irq() for the NVIC. The NVIC doesn't have SGIs,
so this meant we hit an assertion:
  gic_acknowledge_irq: Assertion `s->sgi_pending[irq][cpu] != 0' failed.

Return NVIC acknowledge-irq to its previous behaviour, like 11MPCore.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
This commit is contained in:
Peter Maydell 2014-02-20 10:35:48 +00:00
parent 46eef33b89
commit 873169022a
1 changed files with 1 additions and 1 deletions
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2
hw/intc/arm_gic.c
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@ -189,7 +189,7 @@ uint32_t gic_acknowledge_irq(GICState *s, int cpu)
}
s->last_active[irq][cpu] = s->running_irq[cpu];
if (s->revision == REV_11MPCORE) {
if (s->revision == REV_11MPCORE || s->revision == REV_NVIC) {
/* Clear pending flags for both level and edge triggered interrupts.
* Level triggered IRQs will be reasserted once they become inactive.
*/