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| author | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
|---|---|---|
| committer | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
| commit | 97327692361306d1e6259021bc425e32832fdb50 (patch) | |
| tree | fe9088f3248ec61e24f404f21b9793cb644b7f01 /arch/alpha/kernel/irq_impl.h | |
| parent | 2d05a8f663478a44e088d122e0d62109bbc801d0 (diff) | |
| parent | a3a8b90b61e21be3dde9101c4e86c881e0f06210 (diff) | |
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dirty fix to merging
Diffstat (limited to 'arch/alpha/kernel/irq_impl.h')
| -rw-r--r-- | arch/alpha/kernel/irq_impl.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/alpha/kernel/irq_impl.h b/arch/alpha/kernel/irq_impl.h new file mode 100644 index 00000000..d507a234 --- /dev/null +++ b/arch/alpha/kernel/irq_impl.h @@ -0,0 +1,40 @@ +/* + * linux/arch/alpha/kernel/irq_impl.h + * + * Copyright (C) 1995 Linus Torvalds + * Copyright (C) 1998, 2000 Richard Henderson + * + * This file contains declarations and inline functions for interfacing + * with the IRQ handling routines in irq.c. + */ + +#include <linux/interrupt.h> +#include <linux/irq.h> +#include <linux/profile.h> + + +#define RTC_IRQ 8 + +extern void isa_device_interrupt(unsigned long); +extern void isa_no_iack_sc_device_interrupt(unsigned long); +extern void srm_device_interrupt(unsigned long); +extern void pyxis_device_interrupt(unsigned long); + +extern struct irqaction timer_irqaction; +extern struct irqaction isa_cascade_irqaction; +extern struct irqaction timer_cascade_irqaction; +extern struct irqaction halt_switch_irqaction; + +extern void init_srm_irqs(long, unsigned long); +extern void init_pyxis_irqs(unsigned long); +extern void init_rtc_irq(void); + +extern void common_init_isa_dma(void); + +extern void i8259a_enable_irq(struct irq_data *d); +extern void i8259a_disable_irq(struct irq_data *d); +extern void i8259a_mask_and_ack_irq(struct irq_data *d); +extern struct irq_chip i8259a_irq_type; +extern void init_i8259a_irqs(void); + +extern void handle_irq(int irq); |