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 struct snd_firewire_event_common { 29 unsigned int type; 30 }; 31 struct snd_firewire_event_lock_status { 32 unsigned int type; 33 unsigned int status; 34 }; 35 struct 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) 40 struct 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 }; 49 struct snd_firewire_event_efw_response { 50 unsigned int type; 51 __be32 response[0]; 52 }; 53 struct snd_firewire_event_digi00x_message { 54 unsigned int type; 55 __u32 message; 56 }; 57 struct snd_firewire_event_motu_notification { 58 unsigned int type; 59 __u32 message; 60 }; 61 union 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 80 struct 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
