usbdi.h revision 1.13
1 /* $NetBSD: usbdi.h,v 1.13 1998/12/29 03:09:48 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 96 USBD_XXX, 97 } usbd_status; 98 99 typedef int usbd_lock_token; 100 101 typedef void (*usbd_callback) __P((usbd_request_handle, usbd_private_handle, 102 usbd_status)); 103 104 /* Open flags */ 105 #define USBD_EXCLUSIVE_USE 0x01 106 107 /* Request flags */ 108 #define USBD_XFER_OUT 0x01 109 #define USBD_XFER_IN 0x02 110 #define USBD_SHORT_XFER_OK 0x04 111 112 #define USBD_NO_TIMEOUT 0 113 #define USBD_DEFAULT_TIMEOUT 5000 /* ms = 5 s */ 114 115 usbd_status usbd_open_pipe 116 __P((usbd_interface_handle iface, u_int8_t address, 117 u_int8_t flags, usbd_pipe_handle *pipe)); 118 usbd_status usbd_close_pipe __P((usbd_pipe_handle pipe)); 119 usbd_status usbd_transfer __P((usbd_request_handle req)); 120 usbd_request_handle usbd_alloc_request __P((void)); 121 usbd_status usbd_free_request __P((usbd_request_handle reqh)); 122 usbd_status usbd_setup_request 123 __P((usbd_request_handle reqh, usbd_pipe_handle pipe, 124 usbd_private_handle priv, void *buffer, 125 u_int32_t length, u_int16_t flags, u_int32_t timeout, 126 usbd_callback)); 127 usbd_status usbd_setup_device_request 128 __P((usbd_request_handle reqh, usb_device_request_t *req)); 129 usbd_status usbd_setup_default_request 130 __P((usbd_request_handle reqh, usbd_device_handle dev, 131 usbd_private_handle priv, u_int32_t timeout, 132 usb_device_request_t *req, void *buffer, 133 u_int32_t length, u_int16_t flags, usbd_callback)); 134 usbd_status usbd_set_request_timeout 135 __P((usbd_request_handle reqh, u_int32_t timeout)); 136 usbd_status usbd_get_request_status 137 __P((usbd_request_handle reqh, usbd_private_handle *priv, 138 void **buffer, u_int32_t *count, usbd_status *status)); 139 usbd_status usbd_request_device_data 140 __P((usbd_request_handle reqh, usb_device_request_t *req)); 141 usb_descriptor_t *usbd_get_descriptor 142 __P((usbd_interface_handle *iface, u_int8_t desc_type)); 143 usb_endpoint_descriptor_t *usbd_interface2endpoint_descriptor 144 __P((usbd_interface_handle iface, u_int8_t address)); 145 usbd_status usbd_set_configuration 146 __P((usbd_device_handle dev, u_int8_t conf)); 147 usbd_status usbd_retry_request 148 __P((usbd_request_handle reqh, u_int32_t retry_count)); 149 usbd_status usbd_abort_pipe __P((usbd_pipe_handle pipe)); 150 usbd_status usbd_abort_interface __P((usbd_interface_handle iface)); 151 usbd_status usbd_reset_pipe __P((usbd_pipe_handle pipe)); 152 usbd_status usbd_reset_interface __P((usbd_interface_handle iface)); 153 usbd_status usbd_clear_endpoint_stall __P((usbd_pipe_handle pipe)); 154 usbd_status usbd_clear_endpoint_stall_async __P((usbd_pipe_handle pipe)); 155 usbd_status usbd_set_pipe_state 156 __P((usbd_pipe_handle pipe, usbd_pipe_state state)); 157 usbd_status usbd_get_pipe_state 158 __P((usbd_pipe_handle pipe, usbd_pipe_state *state, 159 u_int32_t *endpoint_state, u_int32_t *request_count)); 160 usbd_status usbd_set_interface_state 161 __P((usbd_interface_handle iface, usbd_interface_state state)); 162 usbd_status usbd_get_interface_state 163 __P((usbd_interface_handle iface, usbd_interface_state *state)); 164 usbd_status usbd_get_device_state 165 __P((usbd_device_handle dev, usbd_device_state *state)); 166 usbd_status usbd_set_device_state 167 __P((usbd_device_handle dev, usbd_device_state state)); 168 usbd_status usbd_device_address 169 __P((usbd_device_handle dev, u_int8_t *address)); 170 usbd_status usbd_endpoint_address 171 __P((usbd_pipe_handle dev, u_int8_t *address)); 172 usbd_status usbd_endpoint_count 173 __P((usbd_interface_handle dev, u_int8_t *count)); 174 usbd_status usbd_interface_count 175 __P((usbd_device_handle dev, u_int8_t *count)); 176 u_int8_t usbd_bus_count __P((void)); 177 usbd_status usbd_get_bus_handle __P((u_int8_t index, usbd_bus_handle *bus)); 178 usbd_status usbd_get_root_hub 179 __P((usbd_bus_handle bus, usbd_device_handle *dev)); 180 usbd_status usbd_port_count __P((usbd_device_handle hub, u_int8_t *nports)); 181 usbd_status usbd_hub2device_handle 182 __P((usbd_device_handle hub, u_int8_t port, usbd_device_handle *dev)); 183 usbd_status usbd_request2pipe_handle 184 __P((usbd_request_handle reqh, usbd_pipe_handle *pipe)); 185 usbd_status usbd_pipe2interface_handle 186 __P((usbd_pipe_handle pipe, usbd_interface_handle *iface)); 187 usbd_status usbd_interface2device_handle 188 __P((usbd_interface_handle iface, usbd_device_handle *dev)); 189 usbd_status usbd_device2bus_handle 190 __P((usbd_device_handle dev, usbd_bus_handle *bus)); 191 usbd_status usbd_device2interface_handle 192 __P((usbd_device_handle dev, u_int8_t ifaceno, 193 usbd_interface_handle *iface)); 194 usbd_status usbd_set_interface_private_handle 195 __P((usbd_interface_handle iface, usbd_private_handle priv)); 196 usbd_status usbd_get_interface_private_handle 197 __P((usbd_interface_handle iface, usbd_private_handle *priv)); 198 usbd_status usbd_reference_pipe __P((usbd_pipe_handle pipe)); 199 usbd_status usbd_dereference_pipe __P((usbd_pipe_handle pipe)); 200 usbd_lock_token usbd_lock __P((void)); 201 void usbd_unlock __P((usbd_lock_token tok)); 202 203 /* Non-standard */ 204 usbd_status usbd_sync_transfer __P((usbd_request_handle req)); 205 usbd_status usbd_open_pipe_intr 206 __P((usbd_interface_handle iface, u_int8_t address, 207 u_int8_t flags, usbd_pipe_handle *pipe, 208 usbd_private_handle priv, void *buffer, 209 u_int32_t length, usbd_callback)); 210 usbd_status usbd_open_pipe_iso 211 __P((usbd_interface_handle iface, u_int8_t address, 212 u_int8_t flags, usbd_pipe_handle *pipe, 213 usbd_private_handle priv, u_int32_t bufsize, u_int32_t nbuf, 214 usbd_callback)); 215 usbd_status usbd_do_request 216 __P((usbd_device_handle pipe, usb_device_request_t *req, void *data)); 217 usbd_status usbd_do_request_async 218 __P((usbd_device_handle pipe, usb_device_request_t *req, void *data)); 219 usbd_status usbd_do_request_flags 220 __P((usbd_device_handle pipe, usb_device_request_t *req, 221 void *data, u_int16_t flags)); 222 usb_interface_descriptor_t *usbd_get_interface_descriptor 223 __P((usbd_interface_handle iface)); 224 usb_config_descriptor_t *usbd_get_config_descriptor 225 __P((usbd_device_handle dev)); 226 usb_device_descriptor_t *usbd_get_device_descriptor 227 __P((usbd_device_handle dev)); 228 usbd_status usbd_set_interface __P((usbd_interface_handle, int)); 229 int usbd_get_no_alts __P((usb_config_descriptor_t *, int)); 230 usbd_status usbd_get_interface 231 __P((usbd_interface_handle iface, u_int8_t *aiface)); 232 void usbd_fill_deviceinfo 233 __P((usbd_device_handle dev, struct usb_device_info *di)); 234 int usbd_get_interface_altindex __P((usbd_interface_handle iface)); 235 236 usb_interface_descriptor_t *usbd_find_idesc 237 __P((usb_config_descriptor_t *cd, int iindex, int ano)); 238 usb_endpoint_descriptor_t *usbd_find_edesc 239 __P((usb_config_descriptor_t *cd, int ifaceidx, int altidx, 240 int endptidx)); 241 242 void usbd_dopoll __P((usbd_interface_handle)); 243 void usbd_set_polling __P((usbd_interface_handle iface, int on)); 244 245 /* NetBSD attachment information */ 246 247 /* Attach data */ 248 struct usb_attach_arg { 249 int port; 250 int configno; 251 int ifaceno; 252 usbd_device_handle device; /* current device */ 253 usbd_interface_handle iface; /* current interface */ 254 int usegeneric; 255 usbd_interface_handle *ifaces; /* all interfaces */ 256 int nifaces; /* number of interfaces */ 257 }; 258 259 #if defined(__NetBSD__) 260 /* Match codes. */ 261 /* First five codes is for a whole device. */ 262 #define UMATCH_VENDOR_PRODUCT_REV 14 263 #define UMATCH_VENDOR_PRODUCT 13 264 #define UMATCH_VENDOR_DEVCLASS_DEVPROTO 12 265 #define UMATCH_DEVCLASS_DEVSUBCLASS_DEVPROTO 11 266 #define UMATCH_DEVCLASS_DEVSUBCLASS 10 267 /* Next six codes are for interfaces. */ 268 #define UMATCH_VENDOR_PRODUCT_REV_CONF_IFACE 9 269 #define UMATCH_VENDOR_PRODUCT_CONF_IFACE 8 270 #define UMATCH_VENDOR_IFACESUBCLASS_IFACEPROTO 7 271 #define UMATCH_VENDOR_IFACESUBCLASS 6 272 #define UMATCH_IFACECLASS_IFACESUBCLASS_IFACEPROTO 5 273 #define UMATCH_IFACECLASS_IFACESUBCLASS 4 274 #define UMATCH_IFACECLASS 3 275 #define UMATCH_IFACECLASS_GENERIC 2 276 /* Generic driver */ 277 #define UMATCH_GENERIC 1 278 /* No match */ 279 #define UMATCH_NONE 0 280 281 #elif defined(__FreeBSD__) 282 /* FreeBSD needs values less than zero */ 283 /* for the moment disabled 284 #define UMATCH_VENDOR_PRODUCT_REV -14 285 #define UMATCH_VENDOR_PRODUCT -13 286 #define UMATCH_VENDOR_DEVCLASS_DEVPROTO -12 287 #define UMATCH_DEVCLASS_DEVSUBCLASS_DEVPROTO -11 288 #define UMATCH_DEVCLASS_DEVSUBCLASS -10 289 #define UMATCH_VENDOR_PRODUCT_REV_CONF_IFACE -9 290 #define UMATCH_VENDOR_PRODUCT_CONF_IFACE -8 291 #define UMATCH_VENDOR_IFACESUBCLASS_IFACEPROTO -7 292 #define UMATCH_VENDOR_IFACESUBCLASS -6 293 #define UMATCH_IFACECLASS_IFACESUBCLASS_IFACEPROTO -5 294 #define UMATCH_IFACECLASS_IFACESUBCLASS -4 295 #define UMATCH_IFACECLASS -3 296 #define UMATCH_IFACECLASS_GENERIC -2 297 #define UMATCH_GENERIC -1 298 #define UMATCH_NONE ENXIO 299 300 * For the moment we use Yes/No answers with appropriate 301 * sorting in the config file 302 */ 303 #define UMATCH_VENDOR_PRODUCT_REV 0 304 #define UMATCH_VENDOR_PRODUCT 0 305 #define UMATCH_VENDOR_DEVCLASS_DEVPROTO 0 306 #define UMATCH_DEVCLASS_DEVSUBCLASS_DEVPROTO 0 307 #define UMATCH_DEVCLASS_DEVSUBCLASS 0 308 #define UMATCH_VENDOR_PRODUCT_REV_CONF_IFACE 0 309 #define UMATCH_VENDOR_PRODUCT_CONF_IFACE 0 310 #define UMATCH_VENDOR_IFACESUBCLASS_IFACEPROTO 0 311 #define UMATCH_VENDOR_IFACESUBCLASS 0 312 #define UMATCH_IFACECLASS_IFACESUBCLASS_IFACEPROTO 0 313 #define UMATCH_IFACECLASS_IFACESUBCLASS 0 314 #define UMATCH_IFACECLASS 0 315 #define UMATCH_IFACECLASS_GENERIC 0 316 #define UMATCH_GENERIC 0 317 #define UMATCH_NONE ENXIO 318 319 320 #endif 321 322 void usbd_devinfo __P((usbd_device_handle, int, char *)); 323 struct usbd_quirks *usbd_get_quirks __P((usbd_device_handle)); 324 void usbd_set_disco __P((usbd_pipe_handle, void (*)(void *), void *)); 325 usb_endpoint_descriptor_t *usbd_get_endpoint_descriptor 326 __P((usbd_interface_handle iface, u_int8_t address)); 327 328 /* XXX */ 329 #define splusb splbio 330 #define IPL_USB IPL_BIO 331 /* XXX */ 332 333
Indexes created Thu Sep 25 16:09:42 GMT 2025