From: Marcin Krzeminski <marcin.krzemin...@nokia.com>
According to ARM DUI 0552A 4.2.10. NVIC set pending status
also for disabled interrupts. This patch adds possibility
to emulate this in Qemu.
Signed-off-by: Marcin Krzeminski <marcin.krzemin...@nokia.com>
---
hw/intc/arm_gic.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/hw/intc/arm_gic.c b/hw/intc/arm_gic.c
index b30cc91..85be6e4 100644
--- a/hw/intc/arm_gic.c
+++ b/hw/intc/arm_gic.c
@@ -147,7 +147,8 @@ static void gic_set_irq_11mpcore(GICState *s, int irq, int
level,
{
if (level) {
GIC_SET_LEVEL(irq, cm);
- if (GIC_TEST_EDGE_TRIGGER(irq) || GIC_TEST_ENABLED(irq, cm)) {
+ if (GIC_TEST_EDGE_TRIGGER(irq) || GIC_TEST_ENABLED(irq, cm)
+ || (!GIC_TEST_ACTIVE(irq, cm) && s->revision == REV_NVIC)) {
DPRINTF("Set %d pending mask %x\n", irq, target);
GIC_SET_PENDING(irq, target);
}
--
2.7.4
