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-rw-r--r--drivers/irqchip/irq-mips-gic.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c
index af2f16bb8a94..aeaa061f0dbf 100644
--- a/drivers/irqchip/irq-mips-gic.c
+++ b/drivers/irqchip/irq-mips-gic.c
@@ -320,6 +320,14 @@ static void gic_handle_shared_int(bool chained)
intrmask[i] = gic_read(intrmask_reg);
pending_reg += gic_reg_step;
intrmask_reg += gic_reg_step;
+
+ if (!config_enabled(CONFIG_64BIT) || mips_cm_is64)
+ continue;
+
+ pending[i] |= (u64)gic_read(pending_reg) << 32;
+ intrmask[i] |= (u64)gic_read(intrmask_reg) << 32;
+ pending_reg += gic_reg_step;
+ intrmask_reg += gic_reg_step;
}
bitmap_and(pending, pending, intrmask, gic_shared_intrs);
@@ -426,7 +434,7 @@ static int gic_set_affinity(struct irq_data *d, const struct cpumask *cpumask,
spin_lock_irqsave(&gic_lock, flags);
/* Re-route this IRQ */
- gic_map_to_vpe(irq, cpumask_first(&tmp));
+ gic_map_to_vpe(irq, mips_cm_vp_id(cpumask_first(&tmp)));
/* Update the pcpu_masks */
for (i = 0; i < NR_CPUS; i++)
@@ -599,7 +607,7 @@ static __init void gic_ipi_init_one(unsigned int intr, int cpu,
GIC_SHARED_TO_HWIRQ(intr));
int i;
- gic_map_to_vpe(intr, cpu);
+ gic_map_to_vpe(intr, mips_cm_vp_id(cpu));
for (i = 0; i < NR_CPUS; i++)
clear_bit(intr, pcpu_masks[i].pcpu_mask);
set_bit(intr, pcpu_masks[cpu].pcpu_mask);
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