1 /* $FreeBSD$ */ 2 /*- 3 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 4 * 5 * Copyright (c) 2008 Hans Petter Selasky. All rights reserved. 6 * Copyright (c) 1998 The NetBSD Foundation, Inc. All rights reserved. 7 * Copyright (c) 1998 Lennart Augustsson. All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 */ 30 31 #ifndef _USB_IOCTL_H_ 32 #define _USB_IOCTL_H_ 33 34 #ifndef USB_GLOBAL_INCLUDE_FILE 35 #include <sys/ioccom.h> 36 #include <sys/cdefs.h> 37 38 /* Building "kdump" depends on these includes */ 39 40 #include <dev/usb/usb_endian.h> 41 #include <dev/usb/usb.h> 42 #endif 43 44 #define USB_DEVICE_NAME "usbctl" 45 #define USB_DEVICE_DIR "usb" 46 #define USB_GENERIC_NAME "ugen" 47 #define USB_TEMPLATE_SYSCTL "hw.usb.template" /* integer type */ 48 49 /* 50 * Align IOCTL structures to hide differences when running 32-bit 51 * programs under 64-bit kernels: 52 */ 53 #ifdef COMPAT_32BIT 54 #define USB_IOCTL_STRUCT_ALIGN(n) __aligned(n) 55 #else 56 #define USB_IOCTL_STRUCT_ALIGN(n) 57 #endif 58 59 /* Definition of valid template sysctl values */ 60 61 enum { 62 USB_TEMP_MSC, /* USB Mass Storage */ 63 USB_TEMP_CDCE, /* USB CDC Ethernet */ 64 USB_TEMP_MTP, /* Message Transfer Protocol */ 65 USB_TEMP_MODEM, /* USB CDC Modem */ 66 USB_TEMP_AUDIO, /* USB Audio */ 67 USB_TEMP_KBD, /* USB Keyboard */ 68 USB_TEMP_MOUSE, /* USB Mouse */ 69 USB_TEMP_PHONE, /* USB Phone */ 70 USB_TEMP_SERIALNET, /* USB CDC Ethernet and Modem */ 71 USB_TEMP_MIDI, /* USB MIDI */ 72 USB_TEMP_MULTI, /* USB Ethernet, serial, and storage */ 73 USB_TEMP_CDCEEM, /* USB Ethernet Emulation Model */ 74 USB_TEMP_MAX, 75 }; 76 77 struct usb_read_dir { 78 #ifdef COMPAT_32BIT 79 uint64_t urd_data; 80 #else 81 void *urd_data; 82 #endif 83 uint32_t urd_startentry; 84 uint32_t urd_maxlen; 85 } USB_IOCTL_STRUCT_ALIGN(8); 86 87 struct usb_ctl_request { 88 #ifdef COMPAT_32BIT 89 uint64_t ucr_data; 90 #else 91 void *ucr_data; 92 #endif 93 uint16_t ucr_flags; 94 uint16_t ucr_actlen; /* actual length transferred */ 95 uint8_t ucr_addr; /* zero - currently not used */ 96 struct usb_device_request ucr_request; 97 } USB_IOCTL_STRUCT_ALIGN(8); 98 99 struct usb_alt_interface { 100 uint8_t uai_interface_index; 101 uint8_t uai_alt_index; 102 } USB_IOCTL_STRUCT_ALIGN(1); 103 104 struct usb_gen_descriptor { 105 #ifdef COMPAT_32BIT 106 uint64_t ugd_data; 107 #else 108 void *ugd_data; 109 #endif 110 uint16_t ugd_lang_id; 111 uint16_t ugd_maxlen; 112 uint16_t ugd_actlen; 113 uint16_t ugd_offset; 114 uint8_t ugd_config_index; 115 uint8_t ugd_string_index; 116 uint8_t ugd_iface_index; 117 uint8_t ugd_altif_index; 118 uint8_t ugd_endpt_index; 119 uint8_t ugd_report_type; 120 uint8_t reserved[8]; 121 } USB_IOCTL_STRUCT_ALIGN(8); 122 123 struct usb_device_info { 124 uint16_t udi_productNo; 125 uint16_t udi_vendorNo; 126 uint16_t udi_releaseNo; 127 uint16_t udi_power; /* power consumption in mA, 0 if 128 * selfpowered */ 129 uint8_t udi_bus; 130 uint8_t udi_addr; /* device address */ 131 uint8_t udi_index; /* device index */ 132 uint8_t udi_class; 133 uint8_t udi_subclass; 134 uint8_t udi_protocol; 135 uint8_t udi_config_no; /* current config number */ 136 uint8_t udi_config_index; /* current config index */ 137 uint8_t udi_speed; /* see "USB_SPEED_XXX" */ 138 uint8_t udi_mode; /* see "USB_MODE_XXX" */ 139 uint8_t udi_nports; 140 uint8_t udi_hubaddr; /* parent HUB address */ 141 uint8_t udi_hubindex; /* parent HUB device index */ 142 uint8_t udi_hubport; /* parent HUB port */ 143 uint8_t udi_power_mode; /* see "USB_POWER_MODE_XXX" */ 144 uint8_t udi_suspended; /* set if device is suspended */ 145 uint8_t udi_reserved[16]; /* leave space for the future */ 146 char udi_product[128]; 147 char udi_vendor[128]; 148 char udi_serial[64]; 149 char udi_release[8]; 150 } USB_IOCTL_STRUCT_ALIGN(2); 151 152 #define USB_DEVICE_PORT_PATH_MAX 32 153 154 struct usb_device_port_path { 155 uint8_t udp_bus; /* which bus we are on */ 156 uint8_t udp_index; /* which device index */ 157 uint8_t udp_port_level; /* how many levels: 0, 1, 2 ... */ 158 uint8_t udp_port_no[USB_DEVICE_PORT_PATH_MAX]; 159 } USB_IOCTL_STRUCT_ALIGN(1); 160 161 struct usb_device_stats { 162 uint32_t uds_requests_ok[4]; /* Indexed by transfer type UE_XXX */ 163 uint32_t uds_requests_fail[4]; /* Indexed by transfer type UE_XXX */ 164 } USB_IOCTL_STRUCT_ALIGN(4); 165 166 struct usb_fs_start { 167 uint8_t ep_index; 168 } USB_IOCTL_STRUCT_ALIGN(1); 169 170 struct usb_fs_stop { 171 uint8_t ep_index; 172 } USB_IOCTL_STRUCT_ALIGN(1); 173 174 struct usb_fs_complete { 175 uint8_t ep_index; 176 } USB_IOCTL_STRUCT_ALIGN(1); 177 178 /* This structure is used for all endpoint types */ 179 struct usb_fs_endpoint { 180 /* 181 * NOTE: isochronous USB transfer only use one buffer, but can have 182 * multiple frame lengths ! 183 */ 184 #ifdef COMPAT_32BIT 185 uint64_t ppBuffer; 186 uint64_t pLength; 187 #else 188 void **ppBuffer; /* pointer to userland buffers */ 189 uint32_t *pLength; /* pointer to frame lengths, updated 190 * to actual length */ 191 #endif 192 uint32_t nFrames; /* number of frames */ 193 uint32_t aFrames; /* actual number of frames */ 194 uint16_t flags; 195 /* a single short frame will terminate */ 196 #define USB_FS_FLAG_SINGLE_SHORT_OK 0x0001 197 /* multiple short frames are allowed */ 198 #define USB_FS_FLAG_MULTI_SHORT_OK 0x0002 199 /* all frame(s) transmitted are short terminated */ 200 #define USB_FS_FLAG_FORCE_SHORT 0x0004 201 /* will do a clear-stall before xfer */ 202 #define USB_FS_FLAG_CLEAR_STALL 0x0008 203 uint16_t timeout; /* in milliseconds */ 204 /* isocronous completion time in milliseconds - used for echo cancel */ 205 uint16_t isoc_time_complete; 206 /* timeout value for no timeout */ 207 #define USB_FS_TIMEOUT_NONE 0 208 int status; /* see USB_ERR_XXX */ 209 } USB_IOCTL_STRUCT_ALIGN(8); 210 211 struct usb_fs_init { 212 /* userland pointer to endpoints structure */ 213 #ifdef COMPAT_32BIT 214 uint64_t pEndpoints; 215 #else 216 struct usb_fs_endpoint *pEndpoints; 217 #endif 218 /* maximum number of endpoints */ 219 uint8_t ep_index_max; 220 } USB_IOCTL_STRUCT_ALIGN(8); 221 222 struct usb_fs_uninit { 223 uint8_t dummy; /* zero */ 224 } USB_IOCTL_STRUCT_ALIGN(1); 225 226 struct usb_fs_open { 227 #define USB_FS_MAX_BUFSIZE (1 << 25) /* 32 MBytes */ 228 uint32_t max_bufsize; 229 #define USB_FS_MAX_FRAMES (1U << 12) 230 #define USB_FS_MAX_FRAMES_PRE_SCALE (1U << 31) /* for ISOCHRONOUS transfers */ 231 uint32_t max_frames; /* read and write */ 232 uint16_t max_packet_length; /* read only */ 233 uint8_t dev_index; /* currently unused */ 234 uint8_t ep_index; 235 uint8_t ep_no; /* bEndpointNumber */ 236 } USB_IOCTL_STRUCT_ALIGN(4); 237 238 struct usb_fs_open_stream { 239 struct usb_fs_open fs_open; 240 uint16_t stream_id; /* stream ID */ 241 } USB_IOCTL_STRUCT_ALIGN(4); 242 243 struct usb_fs_close { 244 uint8_t ep_index; 245 } USB_IOCTL_STRUCT_ALIGN(1); 246 247 struct usb_fs_clear_stall_sync { 248 uint8_t ep_index; 249 } USB_IOCTL_STRUCT_ALIGN(1); 250 251 struct usb_gen_quirk { 252 uint16_t index; /* Quirk Index */ 253 uint16_t vid; /* Vendor ID */ 254 uint16_t pid; /* Product ID */ 255 uint16_t bcdDeviceLow; /* Low Device Revision */ 256 uint16_t bcdDeviceHigh; /* High Device Revision */ 257 uint16_t reserved[2]; 258 /* 259 * String version of quirk including terminating zero. See 260 * UQ_XXX in "usb_quirk.h". 261 */ 262 char quirkname[64 - 14]; 263 } USB_IOCTL_STRUCT_ALIGN(2); 264 265 /* USB controller */ 266 #define USB_REQUEST _IOWR('U', 1, struct usb_ctl_request) 267 #define USB_SETDEBUG _IOW ('U', 2, int) 268 #define USB_DISCOVER _IO ('U', 3) 269 #define USB_DEVICEINFO _IOWR('U', 4, struct usb_device_info) 270 #define USB_DEVICESTATS _IOR ('U', 5, struct usb_device_stats) 271 #define USB_DEVICEENUMERATE _IOW ('U', 6, int) 272 273 /* Generic HID device. Numbers 26 and 30-39 are occupied by hidraw. */ 274 #define USB_GET_REPORT_DESC _IOWR('U', 21, struct usb_gen_descriptor) 275 #define USB_SET_IMMED _IOW ('U', 22, int) 276 #define USB_GET_REPORT _IOWR('U', 23, struct usb_gen_descriptor) 277 #define USB_SET_REPORT _IOW ('U', 24, struct usb_gen_descriptor) 278 #define USB_GET_REPORT_ID _IOR ('U', 25, int) 279 280 /* Generic USB device */ 281 #define USB_GET_CONFIG _IOR ('U', 100, int) 282 #define USB_SET_CONFIG _IOW ('U', 101, int) 283 #define USB_GET_ALTINTERFACE _IOWR('U', 102, struct usb_alt_interface) 284 #define USB_SET_ALTINTERFACE _IOWR('U', 103, struct usb_alt_interface) 285 #define USB_GET_DEVICE_DESC _IOR ('U', 105, struct usb_device_descriptor) 286 #define USB_GET_CONFIG_DESC _IOR ('U', 106, struct usb_config_descriptor) 287 #define USB_GET_RX_INTERFACE_DESC _IOR ('U', 107, struct usb_interface_descriptor) 288 #define USB_GET_RX_ENDPOINT_DESC _IOR ('U', 108, struct usb_endpoint_descriptor) 289 #define USB_GET_FULL_DESC _IOWR('U', 109, struct usb_gen_descriptor) 290 #define USB_GET_STRING_DESC _IOWR('U', 110, struct usb_gen_descriptor) 291 #define USB_DO_REQUEST _IOWR('U', 111, struct usb_ctl_request) 292 #define USB_GET_DEVICEINFO _IOR ('U', 112, struct usb_device_info) 293 #define USB_SET_RX_SHORT_XFER _IOW ('U', 113, int) 294 #define USB_SET_RX_TIMEOUT _IOW ('U', 114, int) 295 #define USB_GET_RX_FRAME_SIZE _IOR ('U', 115, int) 296 #define USB_GET_RX_BUFFER_SIZE _IOR ('U', 117, int) 297 #define USB_SET_RX_BUFFER_SIZE _IOW ('U', 118, int) 298 #define USB_SET_RX_STALL_FLAG _IOW ('U', 119, int) 299 #define USB_SET_TX_STALL_FLAG _IOW ('U', 120, int) 300 #define USB_GET_IFACE_DRIVER _IOWR('U', 121, struct usb_gen_descriptor) 301 #define USB_CLAIM_INTERFACE _IOW ('U', 122, int) 302 #define USB_RELEASE_INTERFACE _IOW ('U', 123, int) 303 #define USB_IFACE_DRIVER_ACTIVE _IOW ('U', 124, int) 304 #define USB_IFACE_DRIVER_DETACH _IOW ('U', 125, int) 305 #define USB_GET_PLUGTIME _IOR ('U', 126, uint32_t) 306 #define USB_READ_DIR _IOW ('U', 127, struct usb_read_dir) 307 /* 128 - 133 unused */ 308 #define USB_GET_DEV_PORT_PATH _IOR ('U', 134, struct usb_device_port_path) 309 #define USB_GET_POWER_USAGE _IOR ('U', 135, int) 310 #define USB_SET_TX_FORCE_SHORT _IOW ('U', 136, int) 311 #define USB_SET_TX_TIMEOUT _IOW ('U', 137, int) 312 #define USB_GET_TX_FRAME_SIZE _IOR ('U', 138, int) 313 #define USB_GET_TX_BUFFER_SIZE _IOR ('U', 139, int) 314 #define USB_SET_TX_BUFFER_SIZE _IOW ('U', 140, int) 315 #define USB_GET_TX_INTERFACE_DESC _IOR ('U', 141, struct usb_interface_descriptor) 316 #define USB_GET_TX_ENDPOINT_DESC _IOR ('U', 142, struct usb_endpoint_descriptor) 317 #define USB_SET_PORT_ENABLE _IOW ('U', 143, int) 318 #define USB_SET_PORT_DISABLE _IOW ('U', 144, int) 319 #define USB_SET_POWER_MODE _IOW ('U', 145, int) 320 #define USB_GET_POWER_MODE _IOR ('U', 146, int) 321 #define USB_SET_TEMPLATE _IOW ('U', 147, int) 322 #define USB_GET_TEMPLATE _IOR ('U', 148, int) 323 324 /* Modem device */ 325 #define USB_GET_CM_OVER_DATA _IOR ('U', 180, int) 326 #define USB_SET_CM_OVER_DATA _IOW ('U', 181, int) 327 328 /* GPIO control */ 329 #define USB_GET_GPIO _IOR ('U', 182, int) 330 #define USB_SET_GPIO _IOW ('U', 183, int) 331 332 /* USB file system interface */ 333 #define USB_FS_START _IOW ('U', 192, struct usb_fs_start) 334 #define USB_FS_STOP _IOW ('U', 193, struct usb_fs_stop) 335 #define USB_FS_COMPLETE _IOR ('U', 194, struct usb_fs_complete) 336 #define USB_FS_INIT _IOW ('U', 195, struct usb_fs_init) 337 #define USB_FS_UNINIT _IOW ('U', 196, struct usb_fs_uninit) 338 #define USB_FS_OPEN _IOWR('U', 197, struct usb_fs_open) 339 #define USB_FS_CLOSE _IOW ('U', 198, struct usb_fs_close) 340 #define USB_FS_CLEAR_STALL_SYNC _IOW ('U', 199, struct usb_fs_clear_stall_sync) 341 #define USB_FS_OPEN_STREAM _IOWR('U', 200, struct usb_fs_open_stream) 342 343 /* USB quirk system interface */ 344 #define USB_DEV_QUIRK_GET _IOWR('Q', 0, struct usb_gen_quirk) 345 #define USB_QUIRK_NAME_GET _IOWR('Q', 1, struct usb_gen_quirk) 346 #define USB_DEV_QUIRK_ADD _IOW ('Q', 2, struct usb_gen_quirk) 347 #define USB_DEV_QUIRK_REMOVE _IOW ('Q', 3, struct usb_gen_quirk) 348 349 #endif /* _USB_IOCTL_H_ */ 350