1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _UAPI_SOUND_FIREWIRE_H_INCLUDED
20#define _UAPI_SOUND_FIREWIRE_H_INCLUDED
21#include <linux/ioctl.h>
22#include <linux/types.h>
23#define SNDRV_FIREWIRE_EVENT_LOCK_STATUS 0x000010cc
24#define SNDRV_FIREWIRE_EVENT_DICE_NOTIFICATION 0xd1ce004e
25#define SNDRV_FIREWIRE_EVENT_EFW_RESPONSE 0x4e617475
26#define SNDRV_FIREWIRE_EVENT_DIGI00X_MESSAGE 0x746e736c
27#define SNDRV_FIREWIRE_EVENT_MOTU_NOTIFICATION 0x64776479
28struct snd_firewire_event_common {
29  unsigned int type;
30};
31struct snd_firewire_event_lock_status {
32  unsigned int type;
33  unsigned int status;
34};
35struct snd_firewire_event_dice_notification {
36  unsigned int type;
37  unsigned int notification;
38};
39#define SND_EFW_TRANSACTION_USER_SEQNUM_MAX ((__u32) ((__u16) ~0) - 1)
40struct snd_efw_transaction {
41  __be32 length;
42  __be32 version;
43  __be32 seqnum;
44  __be32 category;
45  __be32 command;
46  __be32 status;
47  __be32 params[0];
48};
49struct snd_firewire_event_efw_response {
50  unsigned int type;
51  __be32 response[0];
52};
53struct snd_firewire_event_digi00x_message {
54  unsigned int type;
55  __u32 message;
56};
57struct snd_firewire_event_motu_notification {
58  unsigned int type;
59  __u32 message;
60};
61union snd_firewire_event {
62  struct snd_firewire_event_common common;
63  struct snd_firewire_event_lock_status lock_status;
64  struct snd_firewire_event_dice_notification dice_notification;
65  struct snd_firewire_event_efw_response efw_response;
66  struct snd_firewire_event_digi00x_message digi00x_message;
67  struct snd_firewire_event_motu_notification motu_notification;
68};
69#define SNDRV_FIREWIRE_IOCTL_GET_INFO _IOR('H', 0xf8, struct snd_firewire_get_info)
70#define SNDRV_FIREWIRE_IOCTL_LOCK _IO('H', 0xf9)
71#define SNDRV_FIREWIRE_IOCTL_UNLOCK _IO('H', 0xfa)
72#define SNDRV_FIREWIRE_TYPE_DICE 1
73#define SNDRV_FIREWIRE_TYPE_FIREWORKS 2
74#define SNDRV_FIREWIRE_TYPE_BEBOB 3
75#define SNDRV_FIREWIRE_TYPE_OXFW 4
76#define SNDRV_FIREWIRE_TYPE_DIGI00X 5
77#define SNDRV_FIREWIRE_TYPE_TASCAM 6
78#define SNDRV_FIREWIRE_TYPE_MOTU 7
79#define SNDRV_FIREWIRE_TYPE_FIREFACE 8
80struct snd_firewire_get_info {
81  unsigned int type;
82  unsigned int card;
83  unsigned char guid[8];
84  char device_name[16];
85};
86#endif
87