559a593905
Remove the offset from ipi_msg_type and assume that SGI0 is the wakeup interrupt now that all WFI hotplug users call gic_raise_softirq() with 0 instead of 1. This allows us to track how many wakeup interrupts are sent and also removes the unknown IPI printk message for WFI hotplug based systems. Reviewed-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
32 lines
709 B
C
32 lines
709 B
C
#ifndef __ASM_HARDIRQ_H
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#define __ASM_HARDIRQ_H
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#include <linux/cache.h>
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#include <linux/threads.h>
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#include <asm/irq.h>
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#define NR_IPI 6
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typedef struct {
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unsigned int __softirq_pending;
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#ifdef CONFIG_SMP
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unsigned int ipi_irqs[NR_IPI];
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#endif
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} ____cacheline_aligned irq_cpustat_t;
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#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
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#define __inc_irq_stat(cpu, member) __IRQ_STAT(cpu, member)++
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#define __get_irq_stat(cpu, member) __IRQ_STAT(cpu, member)
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#ifdef CONFIG_SMP
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u64 smp_irq_stat_cpu(unsigned int cpu);
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#else
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#define smp_irq_stat_cpu(cpu) 0
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#endif
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#define arch_irq_stat_cpu smp_irq_stat_cpu
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#define __ARCH_IRQ_EXIT_IRQS_DISABLED 1
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#endif /* __ASM_HARDIRQ_H */
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