| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef __ASM_HARDIRQ_H |
| #define __ASM_HARDIRQ_H |
| |
| #include <linux/cache.h> |
| #include <linux/threads.h> |
| #include <asm/irq.h> |
| |
| /* number of IPIS _not_ including IPI_CPU_BACKTRACE */ |
| #define NR_IPI 7 |
| |
| typedef struct { |
| unsigned int __softirq_pending; |
| #ifdef CONFIG_SMP |
| unsigned int ipi_irqs[NR_IPI]; |
| #endif |
| } ____cacheline_aligned irq_cpustat_t; |
| |
| #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ |
| |
| #define __inc_irq_stat(cpu, member) __IRQ_STAT(cpu, member)++ |
| #define __get_irq_stat(cpu, member) __IRQ_STAT(cpu, member) |
| |
| #ifdef CONFIG_SMP |
| u64 smp_irq_stat_cpu(unsigned int cpu); |
| #else |
| #define smp_irq_stat_cpu(cpu) 0 |
| #endif |
| |
| #define arch_irq_stat_cpu smp_irq_stat_cpu |
| |
| #define __ARCH_IRQ_EXIT_IRQS_DISABLED 1 |
| |
| #endif /* __ASM_HARDIRQ_H */ |
