diff options
Diffstat (limited to 'drivers/irqchip/irq-mips-gic.c')
| -rw-r--r-- | drivers/irqchip/irq-mips-gic.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c index 1764bcf8ee6b..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++) @@ -546,7 +554,7 @@ static void __gic_irq_dispatch(void) gic_handle_shared_int(false); } -static void gic_irq_dispatch(unsigned int irq, struct irq_desc *desc) +static void gic_irq_dispatch(struct irq_desc *desc) { gic_handle_local_int(true); gic_handle_shared_int(true); @@ -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); |