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[Qemu-devel] [PATCH] hw/intc/arm_gic: honor target mask in gic_update()
From: |
Sergey Fedorov |
Subject: |
[Qemu-devel] [PATCH] hw/intc/arm_gic: honor target mask in gic_update() |
Date: |
Wed, 13 Aug 2014 20:31:11 +0400 |
Take IRQ target mask into account when determining the highest priority
pending interrupt.
Signed-off-by: Sergey Fedorov <address@hidden>
---
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 1532ef9..a5ad7b9 100644
--- a/hw/intc/arm_gic.c
+++ b/hw/intc/arm_gic.c
@@ -66,7 +66,8 @@ void gic_update(GICState *s)
best_prio = 0x100;
best_irq = 1023;
for (irq = 0; irq < s->num_irq; irq++) {
- if (GIC_TEST_ENABLED(irq, cm) && gic_test_pending(s, irq, cm)) {
+ if (GIC_TEST_ENABLED(irq, cm) && gic_test_pending(s, irq, cm) &&
+ (irq < GIC_INTERNAL || GIC_TARGET(irq) & cm)) {
if (GIC_GET_PRIORITY(irq, cpu) < best_prio) {
best_prio = GIC_GET_PRIORITY(irq, cpu);
best_irq = irq;
--
1.9.1
- [Qemu-devel] [PATCH] hw/intc/arm_gic: honor target mask in gic_update(),
Sergey Fedorov <=