diff options
Diffstat (limited to 'hw/intc/arm_gicv3.c')
| -rw-r--r-- | hw/intc/arm_gicv3.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/hw/intc/arm_gicv3.c b/hw/intc/arm_gicv3.c index d63f8af604..3f24707838 100644 --- a/hw/intc/arm_gicv3.c +++ b/hw/intc/arm_gicv3.c @@ -165,6 +165,16 @@ static void gicv3_redist_update_noirqset(GICv3CPUState *cs) cs->hppi.grp = gicv3_irq_group(cs->gic, cs, cs->hppi.irq); } + if ((cs->gicr_ctlr & GICR_CTLR_ENABLE_LPIS) && cs->gic->lpi_enable && + (cs->hpplpi.prio != 0xff)) { + if (irqbetter(cs, cs->hpplpi.irq, cs->hpplpi.prio)) { + cs->hppi.irq = cs->hpplpi.irq; + cs->hppi.prio = cs->hpplpi.prio; + cs->hppi.grp = cs->hpplpi.grp; + seenbetter = true; + } + } + /* If the best interrupt we just found would preempt whatever * was the previous best interrupt before this update, then * we know it's definitely the best one now. @@ -339,9 +349,13 @@ static void gicv3_set_irq(void *opaque, int irq, int level) static void arm_gicv3_post_load(GICv3State *s) { + int i; /* Recalculate our cached idea of the current highest priority * pending interrupt, but don't set IRQ or FIQ lines. */ + for (i = 0; i < s->num_cpu; i++) { + gicv3_redist_update_lpi(&s->cpu[i]); + } gicv3_full_update_noirqset(s); /* Repopulate the cache of GICv3CPUState pointers for target CPUs */ gicv3_cache_all_target_cpustates(s); |