usbdi.h revision 1.14
1 /* $NetBSD: usbdi.h,v 1.14 1999/01/01 15:25:57 augustss Exp $ */ 2 3 /* 4 * Copyright (c) 1998 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Lennart Augustsson (augustss (at) carlstedt.se) at 9 * Carlstedt Research & Technology. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. All advertising materials mentioning features or use of this software 20 * must display the following acknowledgement: 21 * This product includes software developed by the NetBSD 22 * Foundation, Inc. and its contributors. 23 * 4. Neither the name of The NetBSD Foundation nor the names of its 24 * contributors may be used to endorse or promote products derived 25 * from this software without specific prior written permission. 26 * 27 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 28 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 29 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 30 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 31 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 32 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 37 * POSSIBILITY OF SUCH DAMAGE. 38 */ 39 40 typedef struct usbd_bus *usbd_bus_handle; 41 typedef struct usbd_device *usbd_device_handle; 42 typedef struct usbd_interface *usbd_interface_handle; 43 typedef struct usbd_pipe *usbd_pipe_handle; 44 typedef struct usbd_request *usbd_request_handle; 45 typedef void *usbd_private_handle; 46 47 typedef enum { 48 USBD_ENDPOINT_ACTIVE, 49 USBD_ENDPOINT_STALLED, 50 } usbd_endpoint_state; 51 52 typedef enum { 53 USBD_PIPE_ACTIVE, 54 USBD_PIPE_STALLED, 55 USBD_PIPE_IDLE, 56 } usbd_pipe_state; 57 58 typedef enum { 59 USBD_INTERFACE_ACTIVE, 60 USBD_INTERFACE_STALLED, 61 USBD_INTERFACE_IDLE, 62 } usbd_interface_state; 63 64 typedef enum { 65 USBD_DEVICE_ATTACHED, 66 USBD_DEVICE_POWERED, 67 USBD_DEVICE_DEFAULT, 68 USBD_DEVICE_ADDRESSED, 69 USBD_DEVICE_CONFIGURED, 70 USBD_DEVICE_SUSPENDED, 71 } usbd_device_state; 72 73 typedef enum { 74 USBD_NORMAL_COMPLETION = 0, 75 USBD_IN_PROGRESS, 76 /* errors */ 77 USBD_PENDING_REQUESTS, 78 USBD_NOT_STARTED, 79 USBD_INVAL, 80 USBD_IS_IDLE, 81 USBD_NOMEM, 82 USBD_CANCELLED, 83 USBD_BAD_ADDRESS, 84 USBD_IN_USE, 85 USBD_INTERFACE_NOT_ACTIVE, 86 USBD_NO_ADDR, 87 USBD_SET_ADDR_FAILED, 88 USBD_NO_POWER, 89 USBD_TOO_DEEP, 90 USBD_IOERROR, 91 USBD_NOT_CONFIGURED, 92 USBD_TIMEOUT, 93 USBD_SHORT_XFER, 94 USBD_STALLED, 95 USBD_INTERRUPTED, 96 97 USBD_XXX, 98 } usbd_status; 99 100 typedef int usbd_lock_token; 101 102 typedef void (*usbd_callback) __P((usbd_request_handle, usbd_private_handle, 103 usbd_status)); 104 105 /* Open flags */ 106 #define USBD_EXCLUSIVE_USE 0x01 107 108 /* Request flags */ 109 #define USBD_XFER_OUT 0x01 110 #define USBD_XFER_IN 0x02 111 #define USBD_SHORT_XFER_OK 0x04 112 113 #define USBD_NO_TIMEOUT 0 114 #define USBD_DEFAULT_TIMEOUT 5000 /* ms = 5 s */ 115 116 usbd_status usbd_open_pipe 117 __P((usbd_interface_handle iface, u_int8_t address, 118 u_int8_t flags, usbd_pipe_handle *pipe)); 119 usbd_status usbd_close_pipe __P((usbd_pipe_handle pipe)); 120 usbd_status usbd_transfer __P((usbd_request_handle req)); 121 usbd_request_handle usbd_alloc_request __P((void)); 122 usbd_status usbd_free_request __P((usbd_request_handle reqh)); 123 usbd_status usbd_setup_request 124 __P((usbd_request_handle reqh, usbd_pipe_handle pipe, 125 usbd_private_handle priv, void *buffer, 126 u_int32_t length, u_int16_t flags, u_int32_t timeout, 127 usbd_callback)); 128 usbd_status usbd_setup_device_request 129 __P((usbd_request_handle reqh, usb_device_request_t *req)); 130 usbd_status usbd_setup_default_request 131 __P((usbd_request_handle reqh, usbd_device_handle dev, 132 usbd_private_handle priv, u_int32_t timeout, 133 usb_device_request_t *req, void *buffer, 134 u_int32_t length, u_int16_t flags, usbd_callback)); 135 usbd_status usbd_set_request_timeout 136 __P((usbd_request_handle reqh, u_int32_t timeout)); 137 usbd_status usbd_get_request_status 138 __P((usbd_request_handle reqh, usbd_private_handle *priv, 139 void **buffer, u_int32_t *count, usbd_status *status)); 140 usbd_status usbd_request_device_data 141 __P((usbd_request_handle reqh, usb_device_request_t *req)); 142 usb_descriptor_t *usbd_get_descriptor 143 __P((usbd_interface_handle *iface, u_int8_t desc_type)); 144 usb_endpoint_descriptor_t *usbd_interface2endpoint_descriptor 145 __P((usbd_interface_handle iface, u_int8_t address)); 146 usbd_status usbd_set_configuration 147 __P((usbd_device_handle dev, u_int8_t conf)); 148 usbd_status usbd_retry_request 149 __P((usbd_request_handle reqh, u_int32_t retry_count)); 150 usbd_status usbd_abort_pipe __P((usbd_pipe_handle pipe)); 151 usbd_status usbd_abort_interface __P((usbd_interface_handle iface)); 152 usbd_status usbd_reset_pipe __P((usbd_pipe_handle pipe)); 153 usbd_status usbd_reset_interface __P((usbd_interface_handle iface)); 154 usbd_status usbd_clear_endpoint_stall __P((usbd_pipe_handle pipe)); 155 usbd_status usbd_clear_endpoint_stall_async __P((usbd_pipe_handle pipe)); 156 usbd_status usbd_set_pipe_state 157 __P((usbd_pipe_handle pipe, usbd_pipe_state state)); 158 usbd_status usbd_get_pipe_state 159 __P((usbd_pipe_handle pipe, usbd_pipe_state *state, 160 u_int32_t *endpoint_state, u_int32_t *request_count)); 161 usbd_status usbd_set_interface_state 162 __P((usbd_interface_handle iface, usbd_interface_state state)); 163 usbd_status usbd_get_interface_state 164 __P((usbd_interface_handle iface, usbd_interface_state *state)); 165 usbd_status usbd_get_device_state 166 __P((usbd_device_handle dev, usbd_device_state *state)); 167 usbd_status usbd_set_device_state 168 __P((usbd_device_handle dev, usbd_device_state state)); 169 usbd_status usbd_device_address 170 __P((usbd_device_handle dev, u_int8_t *address)); 171 usbd_status usbd_endpoint_address 172 __P((usbd_pipe_handle dev, u_int8_t *address)); 173 usbd_status usbd_endpoint_count 174 __P((usbd_interface_handle dev, u_int8_t *count)); 175 usbd_status usbd_interface_count 176 __P((usbd_device_handle dev, u_int8_t *count)); 177 u_int8_t usbd_bus_count __P((void)); 178 usbd_status usbd_get_bus_handle __P((u_int8_t index, usbd_bus_handle *bus)); 179 usbd_status usbd_get_root_hub 180 __P((usbd_bus_handle bus, usbd_device_handle *dev)); 181 usbd_status usbd_port_count __P((usbd_device_handle hub, u_int8_t *nports)); 182 usbd_status usbd_hub2device_handle 183 __P((usbd_device_handle hub, u_int8_t port, usbd_device_handle *dev)); 184 usbd_status usbd_request2pipe_handle 185 __P((usbd_request_handle reqh, usbd_pipe_handle *pipe)); 186 usbd_status usbd_pipe2interface_handle 187 __P((usbd_pipe_handle pipe, usbd_interface_handle *iface)); 188 usbd_status usbd_interface2device_handle 189 __P((usbd_interface_handle iface, usbd_device_handle *dev)); 190 usbd_status usbd_device2bus_handle 191 __P((usbd_device_handle dev, usbd_bus_handle *bus)); 192 usbd_status usbd_device2interface_handle 193 __P((usbd_device_handle dev, u_int8_t ifaceno, 194 usbd_interface_handle *iface)); 195 usbd_status usbd_set_interface_private_handle 196 __P((usbd_interface_handle iface, usbd_private_handle priv)); 197 usbd_status usbd_get_interface_private_handle 198 __P((usbd_interface_handle iface, usbd_private_handle *priv)); 199 usbd_status usbd_reference_pipe __P((usbd_pipe_handle pipe)); 200 usbd_status usbd_dereference_pipe __P((usbd_pipe_handle pipe)); 201 usbd_lock_token usbd_lock __P((void)); 202 void usbd_unlock __P((usbd_lock_token tok)); 203 204 /* Non-standard */ 205 usbd_status usbd_sync_transfer __P((usbd_request_handle req)); 206 usbd_status usbd_open_pipe_intr 207 __P((usbd_interface_handle iface, u_int8_t address, 208 u_int8_t flags, usbd_pipe_handle *pipe, 209 usbd_private_handle priv, void *buffer, 210 u_int32_t length, usbd_callback)); 211 usbd_status usbd_open_pipe_iso 212 __P((usbd_interface_handle iface, u_int8_t address, 213 u_int8_t flags, usbd_pipe_handle *pipe, 214 usbd_private_handle priv, u_int32_t bufsize, u_int32_t nbuf, 215 usbd_callback)); 216 usbd_status usbd_do_request 217 __P((usbd_device_handle pipe, usb_device_request_t *req, void *data)); 218 usbd_status usbd_do_request_async 219 __P((usbd_device_handle pipe, usb_device_request_t *req, void *data)); 220 usbd_status usbd_do_request_flags 221 __P((usbd_device_handle pipe, usb_device_request_t *req, 222 void *data, u_int16_t flags)); 223 usb_interface_descriptor_t *usbd_get_interface_descriptor 224 __P((usbd_interface_handle iface)); 225 usb_config_descriptor_t *usbd_get_config_descriptor 226 __P((usbd_device_handle dev)); 227 usb_device_descriptor_t *usbd_get_device_descriptor 228 __P((usbd_device_handle dev)); 229 usbd_status usbd_set_interface __P((usbd_interface_handle, int)); 230 int usbd_get_no_alts __P((usb_config_descriptor_t *, int)); 231 usbd_status usbd_get_interface 232 __P((usbd_interface_handle iface, u_int8_t *aiface)); 233 void usbd_fill_deviceinfo 234 __P((usbd_device_handle dev, struct usb_device_info *di)); 235 int usbd_get_interface_altindex __P((usbd_interface_handle iface)); 236 237 usb_interface_descriptor_t *usbd_find_idesc 238 __P((usb_config_descriptor_t *cd, int iindex, int ano)); 239 usb_endpoint_descriptor_t *usbd_find_edesc 240 __P((usb_config_descriptor_t *cd, int ifaceidx, int altidx, 241 int endptidx)); 242 243 void usbd_dopoll __P((usbd_interface_handle)); 244 void usbd_set_polling __P((usbd_interface_handle iface, int on)); 245 246 /* NetBSD attachment information */ 247 248 /* Attach data */ 249 struct usb_attach_arg { 250 int port; 251 int configno; 252 int ifaceno; 253 usbd_device_handle device; /* current device */ 254 usbd_interface_handle iface; /* current interface */ 255 int usegeneric; 256 usbd_interface_handle *ifaces; /* all interfaces */ 257 int nifaces; /* number of interfaces */ 258 }; 259 260 #if defined(__NetBSD__) 261 /* Match codes. */ 262 /* First five codes is for a whole device. */ 263 #define UMATCH_VENDOR_PRODUCT_REV 14 264 #define UMATCH_VENDOR_PRODUCT 13 265 #define UMATCH_VENDOR_DEVCLASS_DEVPROTO 12 266 #define UMATCH_DEVCLASS_DEVSUBCLASS_DEVPROTO 11 267 #define UMATCH_DEVCLASS_DEVSUBCLASS 10 268 /* Next six codes are for interfaces. */ 269 #define UMATCH_VENDOR_PRODUCT_REV_CONF_IFACE 9 270 #define UMATCH_VENDOR_PRODUCT_CONF_IFACE 8 271 #define UMATCH_VENDOR_IFACESUBCLASS_IFACEPROTO 7 272 #define UMATCH_VENDOR_IFACESUBCLASS 6 273 #define UMATCH_IFACECLASS_IFACESUBCLASS_IFACEPROTO 5 274 #define UMATCH_IFACECLASS_IFACESUBCLASS 4 275 #define UMATCH_IFACECLASS 3 276 #define UMATCH_IFACECLASS_GENERIC 2 277 /* Generic driver */ 278 #define UMATCH_GENERIC 1 279 /* No match */ 280 #define UMATCH_NONE 0 281 282 #elif defined(__FreeBSD__) 283 /* FreeBSD needs values less than zero */ 284 /* for the moment disabled 285 #define UMATCH_VENDOR_PRODUCT_REV -14 286 #define UMATCH_VENDOR_PRODUCT -13 287 #define UMATCH_VENDOR_DEVCLASS_DEVPROTO -12 288 #define UMATCH_DEVCLASS_DEVSUBCLASS_DEVPROTO -11 289 #define UMATCH_DEVCLASS_DEVSUBCLASS -10 290 #define UMATCH_VENDOR_PRODUCT_REV_CONF_IFACE -9 291 #define UMATCH_VENDOR_PRODUCT_CONF_IFACE -8 292 #define UMATCH_VENDOR_IFACESUBCLASS_IFACEPROTO -7 293 #define UMATCH_VENDOR_IFACESUBCLASS -6 294 #define UMATCH_IFACECLASS_IFACESUBCLASS_IFACEPROTO -5 295 #define UMATCH_IFACECLASS_IFACESUBCLASS -4 296 #define UMATCH_IFACECLASS -3 297 #define UMATCH_IFACECLASS_GENERIC -2 298 #define UMATCH_GENERIC -1 299 #define UMATCH_NONE ENXIO 300 301 * For the moment we use Yes/No answers with appropriate 302 * sorting in the config file 303 */ 304 #define UMATCH_VENDOR_PRODUCT_REV 0 305 #define UMATCH_VENDOR_PRODUCT 0 306 #define UMATCH_VENDOR_DEVCLASS_DEVPROTO 0 307 #define UMATCH_DEVCLASS_DEVSUBCLASS_DEVPROTO 0 308 #define UMATCH_DEVCLASS_DEVSUBCLASS 0 309 #define UMATCH_VENDOR_PRODUCT_REV_CONF_IFACE 0 310 #define UMATCH_VENDOR_PRODUCT_CONF_IFACE 0 311 #define UMATCH_VENDOR_IFACESUBCLASS_IFACEPROTO 0 312 #define UMATCH_VENDOR_IFACESUBCLASS 0 313 #define UMATCH_IFACECLASS_IFACESUBCLASS_IFACEPROTO 0 314 #define UMATCH_IFACECLASS_IFACESUBCLASS 0 315 #define UMATCH_IFACECLASS 0 316 #define UMATCH_IFACECLASS_GENERIC 0 317 #define UMATCH_GENERIC 0 318 #define UMATCH_NONE ENXIO 319 320 321 #endif 322 323 void usbd_devinfo __P((usbd_device_handle, int, char *)); 324 struct usbd_quirks *usbd_get_quirks __P((usbd_device_handle)); 325 void usbd_set_disco __P((usbd_pipe_handle, void (*)(void *), void *)); 326 usb_endpoint_descriptor_t *usbd_get_endpoint_descriptor 327 __P((usbd_interface_handle iface, u_int8_t address)); 328 329 /* XXX */ 330 #define splusb splbio 331 #define IPL_USB IPL_BIO 332 /* XXX */ 333 334
Indexes created Sat Sep 27 21:09:56 GMT 2025