1 /* $FreeBSD$ */ 2 /*- 3 * Copyright (c) 2014 Hans Petter Selasky. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27 /* 28 * This file contains the USB template for an USB phone device. 29 */ 30 31 #ifdef USB_GLOBAL_INCLUDE_FILE 32 #include USB_GLOBAL_INCLUDE_FILE 33 #else 34 #include <sys/stdint.h> 35 #include <sys/stddef.h> 36 #include <sys/param.h> 37 #include <sys/queue.h> 38 #include <sys/types.h> 39 #include <sys/systm.h> 40 #include <sys/kernel.h> 41 #include <sys/bus.h> 42 #include <sys/module.h> 43 #include <sys/lock.h> 44 #include <sys/mutex.h> 45 #include <sys/condvar.h> 46 #include <sys/sysctl.h> 47 #include <sys/sx.h> 48 #include <sys/unistd.h> 49 #include <sys/callout.h> 50 #include <sys/malloc.h> 51 #include <sys/priv.h> 52 53 #include <dev/usb/usb.h> 54 #include <dev/usb/usbdi.h> 55 #include <dev/usb/usb_core.h> 56 #include <dev/usb/usb_cdc.h> 57 58 #include <dev/usb/template/usb_template.h> 59 #endif /* USB_GLOBAL_INCLUDE_FILE */ 60 61 enum { 62 INDEX_PHONE_LANG, 63 INDEX_PHONE_MIXER, 64 INDEX_PHONE_RECORD, 65 INDEX_PHONE_PLAYBACK, 66 INDEX_PHONE_PRODUCT, 67 INDEX_PHONE_HID, 68 INDEX_PHONE_MAX, 69 }; 70 71 #define STRING_PHONE_PRODUCT \ 72 "U\0S\0B\0 \0P\0h\0o\0n\0e\0 \0D\0e\0v\0i\0c\0e" 73 74 #define STRING_PHONE_MIXER \ 75 "M\0i\0x\0e\0r\0 \0i\0n\0t\0e\0r\0f\0a\0c\0e" 76 77 #define STRING_PHONE_RECORD \ 78 "R\0e\0c\0o\0r\0d\0 \0i\0n\0t\0e\0r\0f\0a\0c\0e" 79 80 #define STRING_PHONE_PLAYBACK \ 81 "P\0l\0a\0y\0b\0a\0c\0k\0 \0i\0n\0t\0e\0r\0f\0a\0c\0e" 82 83 #define STRING_PHONE_HID \ 84 "H\0I\0D\0 \0i\0n\0t\0e\0r\0f\0a\0c\0e" 85 86 /* make the real string descriptors */ 87 88 USB_MAKE_STRING_DESC(STRING_PHONE_MIXER, string_phone_mixer); 89 USB_MAKE_STRING_DESC(STRING_PHONE_RECORD, string_phone_record); 90 USB_MAKE_STRING_DESC(STRING_PHONE_PLAYBACK, string_phone_playback); 91 USB_MAKE_STRING_DESC(STRING_PHONE_PRODUCT, string_phone_product); 92 USB_MAKE_STRING_DESC(STRING_PHONE_HID, string_phone_hid); 93 94 /* prototypes */ 95 96 /* 97 * Phone Mixer description structures 98 * 99 * Some of the phone descriptors were dumped from no longer in 100 * production Yealink VOIP USB phone adapter: 101 */ 102 static uint8_t phone_hid_descriptor[] = { 103 0x05, 0x0b, 0x09, 0x01, 0xa1, 0x01, 0x05, 0x09, 104 0x19, 0x01, 0x29, 0x3f, 0x15, 0x00, 0x25, 0x01, 105 0x75, 0x01, 0x95, 0x80, 0x81, 0x00, 0x05, 0x08, 106 0x19, 0x01, 0x29, 0x10, 0x15, 0x00, 0x25, 0x01, 107 0x75, 0x01, 0x95, 0x80, 0x91, 0x00, 0xc0 108 }; 109 110 static const uint8_t phone_raw_desc_0[] = { 111 0x0a, 0x24, 0x01, 0x00, 0x01, 0x4a, 0x00, 0x02, 112 0x01, 0x02 113 }; 114 115 static const uint8_t phone_raw_desc_1[] = { 116 0x0c, 0x24, 0x02, 0x01, 0x01, 0x02, 0x00, 0x01, 117 0x00, 0x00, 0x00, 0x00 118 }; 119 120 static const uint8_t phone_raw_desc_2[] = { 121 0x0c, 0x24, 0x02, 0x02, 0x01, 0x01, 0x00, 0x01, 122 0x00, 0x00, 0x00, 0x00 123 }; 124 125 static const uint8_t phone_raw_desc_3[] = { 126 0x09, 0x24, 0x03, 0x03, 0x01, 0x03, 0x00, 0x06, 127 0x00 128 }; 129 130 static const uint8_t phone_raw_desc_4[] = { 131 0x09, 0x24, 0x03, 0x04, 0x01, 0x01, 0x00, 0x05, 132 0x00 133 }; 134 135 static const uint8_t phone_raw_desc_5[] = { 136 0x0b, 0x24, 0x06, 0x05, 0x01, 0x02, 0x03, 0x00, 137 0x03, 0x00, 0x00 138 }; 139 140 static const uint8_t phone_raw_desc_6[] = { 141 0x0b, 0x24, 0x06, 0x06, 0x02, 0x02, 0x03, 0x00, 142 0x03, 0x00, 0x00 143 }; 144 145 static const void *phone_raw_iface_0_desc[] = { 146 phone_raw_desc_0, 147 phone_raw_desc_1, 148 phone_raw_desc_2, 149 phone_raw_desc_3, 150 phone_raw_desc_4, 151 phone_raw_desc_5, 152 phone_raw_desc_6, 153 NULL, 154 }; 155 156 static const struct usb_temp_interface_desc phone_iface_0 = { 157 .ppEndpoints = NULL, /* no endpoints */ 158 .ppRawDesc = phone_raw_iface_0_desc, 159 .bInterfaceClass = UICLASS_AUDIO, 160 .bInterfaceSubClass = UISUBCLASS_AUDIOCONTROL, 161 .bInterfaceProtocol = 0, 162 .iInterface = INDEX_PHONE_MIXER, 163 }; 164 165 static const uint8_t phone_raw_desc_20[] = { 166 0x07, 0x24, 0x01, 0x04, 0x01, 0x01, 0x00 167 }; 168 169 static const uint8_t phone_raw_desc_21[] = { 170 0x0b, 0x24, 0x02, 0x01, 0x01, 0x02, 0x10, 0x01, 171 /* 8kHz */ 172 0x40, 0x1f, 0x00 173 }; 174 175 static const uint8_t phone_raw_desc_22[] = { 176 0x07, 0x25, 0x01, 0x00, 0x00, 0x00, 0x00 177 }; 178 179 static const void *phone_raw_iface_1_desc[] = { 180 phone_raw_desc_20, 181 phone_raw_desc_21, 182 NULL, 183 }; 184 185 static const void *phone_raw_ep_1_desc[] = { 186 phone_raw_desc_22, 187 NULL, 188 }; 189 190 static const struct usb_temp_packet_size phone_isoc_mps = { 191 .mps[USB_SPEED_FULL] = 0x10, 192 .mps[USB_SPEED_HIGH] = 0x10, 193 }; 194 195 static const struct usb_temp_interval phone_isoc_interval = { 196 .bInterval[USB_SPEED_FULL] = 1, /* 1:1 */ 197 .bInterval[USB_SPEED_HIGH] = 4, /* 1:8 */ 198 }; 199 200 static const struct usb_temp_endpoint_desc phone_isoc_in_ep = { 201 .ppRawDesc = phone_raw_ep_1_desc, 202 .pPacketSize = &phone_isoc_mps, 203 .pIntervals = &phone_isoc_interval, 204 .bEndpointAddress = UE_DIR_IN, 205 .bmAttributes = UE_ISOCHRONOUS, 206 }; 207 208 static const struct usb_temp_endpoint_desc *phone_iface_1_ep[] = { 209 &phone_isoc_in_ep, 210 NULL, 211 }; 212 213 static const struct usb_temp_interface_desc phone_iface_1_alt_0 = { 214 .ppEndpoints = NULL, /* no endpoints */ 215 .ppRawDesc = NULL, /* no raw descriptors */ 216 .bInterfaceClass = UICLASS_AUDIO, 217 .bInterfaceSubClass = UISUBCLASS_AUDIOSTREAM, 218 .bInterfaceProtocol = 0, 219 .iInterface = INDEX_PHONE_PLAYBACK, 220 }; 221 222 static const struct usb_temp_interface_desc phone_iface_1_alt_1 = { 223 .ppEndpoints = phone_iface_1_ep, 224 .ppRawDesc = phone_raw_iface_1_desc, 225 .bInterfaceClass = UICLASS_AUDIO, 226 .bInterfaceSubClass = UISUBCLASS_AUDIOSTREAM, 227 .bInterfaceProtocol = 0, 228 .iInterface = INDEX_PHONE_PLAYBACK, 229 .isAltInterface = 1, /* this is an alternate setting */ 230 }; 231 232 static const uint8_t phone_raw_desc_30[] = { 233 0x07, 0x24, 0x01, 0x02, 0x01, 0x01, 0x00 234 }; 235 236 static const uint8_t phone_raw_desc_31[] = { 237 0x0b, 0x24, 0x02, 0x01, 0x01, 0x02, 0x10, 0x01, 238 /* 8kHz */ 239 0x40, 0x1f, 0x00 240 }; 241 242 static const uint8_t phone_raw_desc_32[] = { 243 0x07, 0x25, 0x01, 0x00, 0x00, 0x00, 0x00 244 }; 245 246 static const void *phone_raw_iface_2_desc[] = { 247 phone_raw_desc_30, 248 phone_raw_desc_31, 249 NULL, 250 }; 251 252 static const void *phone_raw_ep_2_desc[] = { 253 phone_raw_desc_32, 254 NULL, 255 }; 256 257 static const struct usb_temp_endpoint_desc phone_isoc_out_ep = { 258 .ppRawDesc = phone_raw_ep_2_desc, 259 .pPacketSize = &phone_isoc_mps, 260 .pIntervals = &phone_isoc_interval, 261 .bEndpointAddress = UE_DIR_OUT, 262 .bmAttributes = UE_ISOCHRONOUS, 263 }; 264 265 static const struct usb_temp_endpoint_desc *phone_iface_2_ep[] = { 266 &phone_isoc_out_ep, 267 NULL, 268 }; 269 270 static const struct usb_temp_interface_desc phone_iface_2_alt_0 = { 271 .ppEndpoints = NULL, /* no endpoints */ 272 .ppRawDesc = NULL, /* no raw descriptors */ 273 .bInterfaceClass = UICLASS_AUDIO, 274 .bInterfaceSubClass = UISUBCLASS_AUDIOSTREAM, 275 .bInterfaceProtocol = 0, 276 .iInterface = INDEX_PHONE_RECORD, 277 }; 278 279 static const struct usb_temp_interface_desc phone_iface_2_alt_1 = { 280 .ppEndpoints = phone_iface_2_ep, 281 .ppRawDesc = phone_raw_iface_2_desc, 282 .bInterfaceClass = UICLASS_AUDIO, 283 .bInterfaceSubClass = UISUBCLASS_AUDIOSTREAM, 284 .bInterfaceProtocol = 0, 285 .iInterface = INDEX_PHONE_RECORD, 286 .isAltInterface = 1, /* this is an alternate setting */ 287 }; 288 289 static const uint8_t phone_hid_raw_desc_0[] = { 290 0x09, 0x21, 0x00, 0x01, 0x00, 0x01, 0x22, sizeof(phone_hid_descriptor), 291 0x00 292 }; 293 294 static const void *phone_hid_desc_0[] = { 295 phone_hid_raw_desc_0, 296 NULL, 297 }; 298 299 static const struct usb_temp_packet_size phone_hid_mps = { 300 .mps[USB_SPEED_FULL] = 0x10, 301 .mps[USB_SPEED_HIGH] = 0x10, 302 }; 303 304 static const struct usb_temp_interval phone_hid_interval = { 305 .bInterval[USB_SPEED_FULL] = 2, /* 2ms */ 306 .bInterval[USB_SPEED_HIGH] = 2, /* 2ms */ 307 }; 308 309 static const struct usb_temp_endpoint_desc phone_hid_in_ep = { 310 .pPacketSize = &phone_hid_mps, 311 .pIntervals = &phone_hid_interval, 312 .bEndpointAddress = UE_DIR_IN, 313 .bmAttributes = UE_INTERRUPT, 314 }; 315 316 static const struct usb_temp_endpoint_desc *phone_iface_3_ep[] = { 317 &phone_hid_in_ep, 318 NULL, 319 }; 320 321 static const struct usb_temp_interface_desc phone_iface_3 = { 322 .ppEndpoints = phone_iface_3_ep, 323 .ppRawDesc = phone_hid_desc_0, 324 .bInterfaceClass = UICLASS_HID, 325 .bInterfaceSubClass = 0, 326 .bInterfaceProtocol = 0, 327 .iInterface = INDEX_PHONE_HID, 328 }; 329 330 static const struct usb_temp_interface_desc *phone_interfaces[] = { 331 &phone_iface_0, 332 &phone_iface_1_alt_0, 333 &phone_iface_1_alt_1, 334 &phone_iface_2_alt_0, 335 &phone_iface_2_alt_1, 336 &phone_iface_3, 337 NULL, 338 }; 339 340 static const struct usb_temp_config_desc phone_config_desc = { 341 .ppIfaceDesc = phone_interfaces, 342 .bmAttributes = UC_BUS_POWERED, 343 .bMaxPower = 25, /* 50 mA */ 344 .iConfiguration = INDEX_PHONE_PRODUCT, 345 }; 346 347 static const struct usb_temp_config_desc *phone_configs[] = { 348 &phone_config_desc, 349 NULL, 350 }; 351 352 static usb_temp_get_string_desc_t phone_get_string_desc; 353 static usb_temp_get_vendor_desc_t phone_get_vendor_desc; 354 355 const struct usb_temp_device_desc usb_template_phone = { 356 .getStringDesc = &phone_get_string_desc, 357 .getVendorDesc = &phone_get_vendor_desc, 358 .ppConfigDesc = phone_configs, 359 .idVendor = USB_TEMPLATE_VENDOR, 360 .idProduct = 0xb001, 361 .bcdDevice = 0x0100, 362 .bDeviceClass = UDCLASS_IN_INTERFACE, 363 .bDeviceSubClass = 0, 364 .bDeviceProtocol = 0, 365 .iManufacturer = 0, 366 .iProduct = INDEX_PHONE_PRODUCT, 367 .iSerialNumber = 0, 368 }; 369 370 /*------------------------------------------------------------------------* 371 * phone_get_vendor_desc 372 * 373 * Return values: 374 * NULL: Failure. No such vendor descriptor. 375 * Else: Success. Pointer to vendor descriptor is returned. 376 *------------------------------------------------------------------------*/ 377 static const void * 378 phone_get_vendor_desc(const struct usb_device_request *req, uint16_t *plen) 379 { 380 if ((req->bmRequestType == 0x81) && (req->bRequest == 0x06) && 381 (req->wValue[0] == 0x00) && (req->wValue[1] == 0x22) && 382 (req->wIndex[1] == 0) && (req->wIndex[0] == 3 /* iface */)) { 383 384 *plen = sizeof(phone_hid_descriptor); 385 return (phone_hid_descriptor); 386 } 387 return (NULL); 388 } 389 390 /*------------------------------------------------------------------------* 391 * phone_get_string_desc 392 * 393 * Return values: 394 * NULL: Failure. No such string. 395 * Else: Success. Pointer to string descriptor is returned. 396 *------------------------------------------------------------------------*/ 397 static const void * 398 phone_get_string_desc(uint16_t lang_id, uint8_t string_index) 399 { 400 static const void *ptr[INDEX_PHONE_MAX] = { 401 [INDEX_PHONE_LANG] = &usb_string_lang_en, 402 [INDEX_PHONE_MIXER] = &string_phone_mixer, 403 [INDEX_PHONE_RECORD] = &string_phone_record, 404 [INDEX_PHONE_PLAYBACK] = &string_phone_playback, 405 [INDEX_PHONE_PRODUCT] = &string_phone_product, 406 [INDEX_PHONE_HID] = &string_phone_hid, 407 }; 408 409 if (string_index == 0) { 410 return (&usb_string_lang_en); 411 } 412 if (lang_id != 0x0409) { 413 return (NULL); 414 } 415 if (string_index < INDEX_PHONE_MAX) { 416 return (ptr[string_index]); 417 } 418 return (NULL); 419 } 420