diff options
Diffstat (limited to 'arch/powerpc/include/asm/irq.h')
| -rw-r--r-- | arch/powerpc/include/asm/irq.h | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/arch/powerpc/include/asm/irq.h b/arch/powerpc/include/asm/irq.h index 814dfab7e392..ba1a5974e714 100644 --- a/arch/powerpc/include/asm/irq.h +++ b/arch/powerpc/include/asm/irq.h @@ -6,7 +6,6 @@ /* */ -#include <linux/irqdomain.h> #include <linux/threads.h> #include <linux/list.h> #include <linux/radix-tree.h> @@ -17,14 +16,11 @@ extern atomic_t ppc_n_lost_interrupts; -/* This number is used when no interrupt has been assigned */ -#define NO_IRQ (0) - /* Total number of virq in the platform */ #define NR_IRQS CONFIG_NR_IRQS -/* Same thing, used by the generic IRQ code */ -#define NR_IRQS_LEGACY NUM_ISA_INTERRUPTS +/* Number of irqs reserved for a legacy isa controller */ +#define NR_IRQS_LEGACY 16 extern irq_hw_number_t virq_to_hw(unsigned int virq); @@ -35,12 +31,9 @@ static __inline__ int irq_canonicalize(int irq) extern int distribute_irqs; -struct irqaction; struct pt_regs; -#define __ARCH_HAS_DO_SOFTIRQ - -#if defined(CONFIG_BOOKE) || defined(CONFIG_40x) +#ifdef CONFIG_BOOKE_OR_40x /* * Per-cpu stacks for handling critical, debug and machine check * level interrupts. @@ -56,13 +49,15 @@ extern void *mcheckirq_ctx[NR_CPUS]; extern void *hardirq_ctx[NR_CPUS]; extern void *softirq_ctx[NR_CPUS]; -void call_do_softirq(void *sp); -void call_do_irq(struct pt_regs *regs, void *sp); -extern void do_IRQ(struct pt_regs *regs); -extern void __init init_IRQ(void); -extern void __do_irq(struct pt_regs *regs); +void __do_IRQ(struct pt_regs *regs); int irq_choose_cpu(const struct cpumask *mask); +#if defined(CONFIG_PPC_BOOK3S_64) && defined(CONFIG_NMI_IPI) +extern void arch_trigger_cpumask_backtrace(const cpumask_t *mask, + int exclude_cpu); +#define arch_trigger_cpumask_backtrace arch_trigger_cpumask_backtrace +#endif + #endif /* _ASM_IRQ_H */ #endif /* __KERNEL__ */ |