diff options
Diffstat (limited to 'arch/loongarch/include/asm/hardirq.h')
| -rw-r--r-- | arch/loongarch/include/asm/hardirq.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/loongarch/include/asm/hardirq.h b/arch/loongarch/include/asm/hardirq.h index 0ef3b18f8980..10da8d6961cb 100644 --- a/arch/loongarch/include/asm/hardirq.h +++ b/arch/loongarch/include/asm/hardirq.h @@ -12,11 +12,19 @@ extern void ack_bad_irq(unsigned int irq); #define ack_bad_irq ack_bad_irq -#define NR_IPI 2 +#define NR_IPI 4 + +enum ipi_msg_type { + IPI_RESCHEDULE, + IPI_CALL_FUNCTION, + IPI_IRQ_WORK, + IPI_CLEAR_VECTOR, +}; typedef struct { unsigned int ipi_irqs[NR_IPI]; unsigned int __softirq_pending; + atomic_t message ____cacheline_aligned_in_smp; } ____cacheline_aligned irq_cpustat_t; DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat); |