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__LINUX_FUNCTIONFS_H__ 20 #define _UAPI__LINUX_FUNCTIONFS_H__ 21 #include <linux/types.h> 22 #include <linux/ioctl.h> 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 #include <linux/usb/ch9.h> 25 enum { 26 FUNCTIONFS_DESCRIPTORS_MAGIC = 1, 27 FUNCTIONFS_STRINGS_MAGIC = 2, 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 FUNCTIONFS_DESCRIPTORS_MAGIC_V2 = 3, 30 }; 31 enum functionfs_flags { 32 FUNCTIONFS_HAS_FS_DESC = 1, 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 FUNCTIONFS_HAS_HS_DESC = 2, 35 FUNCTIONFS_HAS_SS_DESC = 4, 36 FUNCTIONFS_HAS_MS_OS_DESC = 8, 37 FUNCTIONFS_VIRTUAL_ADDR = 16, 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 FUNCTIONFS_EVENTFD = 32, 40 }; 41 struct usb_endpoint_descriptor_no_audio { 42 __u8 bLength; 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 __u8 bDescriptorType; 45 __u8 bEndpointAddress; 46 __u8 bmAttributes; 47 __le16 wMaxPacketSize; 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 __u8 bInterval; 50 } __attribute__((packed)); 51 struct usb_functionfs_descs_head_v2 { 52 __le32 magic; 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 __le32 length; 55 __le32 flags; 56 } __attribute__((packed)); 57 struct usb_functionfs_descs_head { 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 __le32 magic; 60 __le32 length; 61 __le32 fs_count; 62 __le32 hs_count; 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 } __attribute__((packed, deprecated)); 65 struct usb_os_desc_header { 66 __u8 interface; 67 __le32 dwLength; 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 __le16 bcdVersion; 70 __le16 wIndex; 71 union { 72 struct { 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 __u8 bCount; 75 __u8 Reserved; 76 }; 77 __le16 wCount; 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 }; 80 } __attribute__((packed)); 81 struct usb_ext_compat_desc { 82 __u8 bFirstInterfaceNumber; 83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 __u8 Reserved1; 85 __u8 CompatibleID[8]; 86 __u8 SubCompatibleID[8]; 87 __u8 Reserved2[6]; 88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 }; 90 struct usb_ext_prop_desc { 91 __le32 dwSize; 92 __le32 dwPropertyDataType; 93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94 __le16 wPropertyNameLength; 95 } __attribute__((packed)); 96 struct usb_functionfs_strings_head { 97 __le32 magic; 98 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99 __le32 length; 100 __le32 str_count; 101 __le32 lang_count; 102 } __attribute__((packed)); 103 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104 enum usb_functionfs_event_type { 105 FUNCTIONFS_BIND, 106 FUNCTIONFS_UNBIND, 107 FUNCTIONFS_ENABLE, 108 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109 FUNCTIONFS_DISABLE, 110 FUNCTIONFS_SETUP, 111 FUNCTIONFS_SUSPEND, 112 FUNCTIONFS_RESUME 113 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114 }; 115 struct usb_functionfs_event { 116 union { 117 struct usb_ctrlrequest setup; 118 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 119 } __attribute__((packed)) u; 120 __u8 type; 121 __u8 _pad[3]; 122 } __attribute__((packed)); 123 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 124 #define FUNCTIONFS_FIFO_STATUS _IO('g', 1) 125 #define FUNCTIONFS_FIFO_FLUSH _IO('g', 2) 126 #define FUNCTIONFS_CLEAR_HALT _IO('g', 3) 127 #define FUNCTIONFS_INTERFACE_REVMAP _IO('g', 128) 128 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 129 #define FUNCTIONFS_ENDPOINT_REVMAP _IO('g', 129) 130 #define FUNCTIONFS_ENDPOINT_DESC _IOR('g', 130, struct usb_endpoint_descriptor) 131 #endif 132