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
28#define SNDRV_FIREWIRE_EVENT_TASCAM_CONTROL 0x7473636d
29struct snd_firewire_event_common {
30  unsigned int type;
31};
32struct snd_firewire_event_lock_status {
33  unsigned int type;
34  unsigned int status;
35};
36struct snd_firewire_event_dice_notification {
37  unsigned int type;
38  unsigned int notification;
39};
40#define SND_EFW_TRANSACTION_USER_SEQNUM_MAX ((__u32) ((__u16) ~0) - 1)
41struct snd_efw_transaction {
42  __be32 length;
43  __be32 version;
44  __be32 seqnum;
45  __be32 category;
46  __be32 command;
47  __be32 status;
48  __be32 params[0];
49};
50struct snd_firewire_event_efw_response {
51  unsigned int type;
52  __be32 response[0];
53};
54struct snd_firewire_event_digi00x_message {
55  unsigned int type;
56  __u32 message;
57};
58struct snd_firewire_event_motu_notification {
59  unsigned int type;
60  __u32 message;
61};
62struct snd_firewire_tascam_change {
63  unsigned int index;
64  __be32 before;
65  __be32 after;
66};
67struct snd_firewire_event_tascam_control {
68  unsigned int type;
69  struct snd_firewire_tascam_change changes[0];
70};
71union snd_firewire_event {
72  struct snd_firewire_event_common common;
73  struct snd_firewire_event_lock_status lock_status;
74  struct snd_firewire_event_dice_notification dice_notification;
75  struct snd_firewire_event_efw_response efw_response;
76  struct snd_firewire_event_digi00x_message digi00x_message;
77  struct snd_firewire_event_tascam_control tascam_control;
78  struct snd_firewire_event_motu_notification motu_notification;
79};
80#define SNDRV_FIREWIRE_IOCTL_GET_INFO _IOR('H', 0xf8, struct snd_firewire_get_info)
81#define SNDRV_FIREWIRE_IOCTL_LOCK _IO('H', 0xf9)
82#define SNDRV_FIREWIRE_IOCTL_UNLOCK _IO('H', 0xfa)
83#define SNDRV_FIREWIRE_IOCTL_TASCAM_STATE _IOR('H', 0xfb, struct snd_firewire_tascam_state)
84#define SNDRV_FIREWIRE_TYPE_DICE 1
85#define SNDRV_FIREWIRE_TYPE_FIREWORKS 2
86#define SNDRV_FIREWIRE_TYPE_BEBOB 3
87#define SNDRV_FIREWIRE_TYPE_OXFW 4
88#define SNDRV_FIREWIRE_TYPE_DIGI00X 5
89#define SNDRV_FIREWIRE_TYPE_TASCAM 6
90#define SNDRV_FIREWIRE_TYPE_MOTU 7
91#define SNDRV_FIREWIRE_TYPE_FIREFACE 8
92struct snd_firewire_get_info {
93  unsigned int type;
94  unsigned int card;
95  unsigned char guid[8];
96  char device_name[16];
97};
98#define SNDRV_FIREWIRE_TASCAM_STATE_COUNT 64
99struct snd_firewire_tascam_state {
100  __be32 data[SNDRV_FIREWIRE_TASCAM_STATE_COUNT];
101};
102#endif
103