1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* |
3 | * linux/arch/alpha/kernel/irq_impl.h |
4 | * |
5 | * Copyright (C) 1995 Linus Torvalds |
6 | * Copyright (C) 1998, 2000 Richard Henderson |
7 | * |
8 | * This file contains declarations and inline functions for interfacing |
9 | * with the IRQ handling routines in irq.c. |
10 | */ |
11 | |
12 | #include <linux/interrupt.h> |
13 | #include <linux/irq.h> |
14 | #include <linux/profile.h> |
15 | |
16 | |
17 | #define RTC_IRQ 8 |
18 | |
19 | extern void isa_device_interrupt(unsigned long); |
20 | extern void isa_no_iack_sc_device_interrupt(unsigned long); |
21 | extern void srm_device_interrupt(unsigned long); |
22 | extern void pyxis_device_interrupt(unsigned long); |
23 | |
24 | extern void init_srm_irqs(long, unsigned long); |
25 | extern void init_pyxis_irqs(unsigned long); |
26 | extern void init_rtc_irq(irq_handler_t handler); |
27 | |
28 | extern void common_init_isa_dma(void); |
29 | |
30 | extern void i8259a_enable_irq(struct irq_data *d); |
31 | extern void i8259a_disable_irq(struct irq_data *d); |
32 | extern void i8259a_mask_and_ack_irq(struct irq_data *d); |
33 | extern struct irq_chip i8259a_irq_type; |
34 | extern void init_i8259a_irqs(void); |
35 | |
36 | extern void handle_irq(int irq); |
37 | |