diff options
Diffstat (limited to 'arch/blackfin/include/asm/irq_handler.h')
| -rw-r--r-- | arch/blackfin/include/asm/irq_handler.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/blackfin/include/asm/irq_handler.h b/arch/blackfin/include/asm/irq_handler.h index 7fbe42307b9a..ee73f79aef10 100644 --- a/arch/blackfin/include/asm/irq_handler.h +++ b/arch/blackfin/include/asm/irq_handler.h @@ -10,6 +10,16 @@ #include <linux/types.h> #include <linux/linkage.h> +/* init functions only */ +extern int __init init_arch_irq(void); +extern void init_exception_vectors(void); +extern void __init program_IAR(void); +#ifdef init_mach_irq +extern void __init init_mach_irq(void); +#else +# define init_mach_irq() +#endif + /* BASE LEVEL interrupt handler routines */ asmlinkage void evt_exception(void); asmlinkage void trap(void); @@ -37,4 +47,19 @@ extern void return_from_exception(void); extern int bfin_request_exception(unsigned int exception, void (*handler)(void)); extern int bfin_free_exception(unsigned int exception, void (*handler)(void)); +extern asmlinkage void lower_to_irq14(void); +extern asmlinkage void bfin_return_from_exception(void); +extern asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs); +extern int bfin_internal_set_wake(unsigned int irq, unsigned int state); + +struct irq_data; +extern void bfin_handle_irq(unsigned irq); +extern void bfin_ack_noop(struct irq_data *); +extern void bfin_internal_mask_irq(unsigned int irq); +extern void bfin_internal_unmask_irq(unsigned int irq); + +struct irq_desc; +extern void bfin_demux_mac_status_irq(unsigned int, struct irq_desc *); +extern void bfin_demux_gpio_irq(unsigned int, struct irq_desc *); + #endif |