summaryrefslogtreecommitdiff
path: root/include/device/intr.h
blob: c1aa638594e8556b1cd677352755b724b3f12a78 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
#ifndef __INTR_H__

#define __INTR_H__

#include <device/device_types.h>

typedef struct
{
  mach_msg_header_t intr_header;
  mach_msg_type_t   intr_type;
  int		    line;
} mach_intr_notification_t;

typedef struct
{
  mach_msg_header_t		intr_header;
  mach_msg_type_t		line_type;
  mach_msg_type_number_t	line;
  /* double check that count can be > 1 */
  /* it can not */
  mach_msg_type_t		count_type;
  mach_msg_type_number_t	count;
  /* actually, we might be able to stuff this port into the response port */
  /* works nicely */
  mach_msg_type_t		port_type;
  mach_port_t			interrupt_port;
} mach_intr_notification2_t;

#define INTR_NOTIFY_MSGH_SEQNO 0
#define MACH_INTR_NOTIFY 424242
#define MACH_INTR_NOTIFY2 424247

#endif