tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#ifndef _ASM_IRQ_H
2#define _ASM_IRQ_H
3
4#include <linux/hardirq.h>
5#include <linux/types.h>
6
7enum interruption_class {
8 EXTERNAL_INTERRUPT,
9 IO_INTERRUPT,
10 EXTINT_CLK,
11 EXTINT_EXC,
12 EXTINT_EMS,
13 EXTINT_TMR,
14 EXTINT_TLA,
15 EXTINT_PFL,
16 EXTINT_DSD,
17 EXTINT_VRT,
18 EXTINT_SCP,
19 EXTINT_IUC,
20 EXTINT_CMS,
21 EXTINT_CMC,
22 EXTINT_CMR,
23 IOINT_CIO,
24 IOINT_QAI,
25 IOINT_DAS,
26 IOINT_C15,
27 IOINT_C70,
28 IOINT_TAP,
29 IOINT_VMR,
30 IOINT_LCS,
31 IOINT_CLW,
32 IOINT_CTC,
33 IOINT_APB,
34 IOINT_ADM,
35 IOINT_CSC,
36 NMI_NMI,
37 NR_IRQS,
38};
39
40struct ext_code {
41 unsigned short subcode;
42 unsigned short code;
43};
44
45typedef void (*ext_int_handler_t)(struct ext_code, unsigned int, unsigned long);
46
47int register_external_interrupt(u16 code, ext_int_handler_t handler);
48int unregister_external_interrupt(u16 code, ext_int_handler_t handler);
49void service_subclass_irq_register(void);
50void service_subclass_irq_unregister(void);
51void measurement_alert_subclass_register(void);
52void measurement_alert_subclass_unregister(void);
53
54#endif /* _ASM_IRQ_H */