3 * Copyright (c) 2008 Hans Petter Selasky. All rights reserved.
4 * Copyright (c) 1998 The NetBSD Foundation, Inc. All rights reserved.
5 * Copyright (c) 1998 Lennart Augustsson. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 #include <sys/ioccom.h>
34 /* Building "kdump" depends on these includes */
36 #include <bus/u4b/usb_endian.h>
37 #include <bus/u4b/usb.h>
39 #define USB_DEVICE_NAME "usbctl"
40 #define USB_DEVICE_DIR "usb"
41 #define USB_GENERIC_NAME "ugen"
42 #define USB_TEMPLATE_SYSCTL "hw.usb.template" /* integer type */
45 * Align IOCTL structures to hide differences when running 32-bit
46 * programs under 64-bit kernels:
49 #define USB_IOCTL_STRUCT_ALIGN(n) __aligned(n)
51 #define USB_IOCTL_STRUCT_ALIGN(n)
54 /* Definition of valid template sysctl values */
57 USB_TEMP_MSC, /* USB Mass Storage */
58 USB_TEMP_CDCE, /* USB CDC Ethernet */
59 USB_TEMP_MTP, /* Message Transfer Protocol */
60 USB_TEMP_MODEM, /* USB CDC Modem */
61 USB_TEMP_AUDIO, /* USB Audio */
62 USB_TEMP_KBD, /* USB Keyboard */
63 USB_TEMP_MOUSE, /* USB Mouse */
73 uint32_t urd_startentry;
75 } USB_IOCTL_STRUCT_ALIGN(8);
77 struct usb_ctl_request {
84 uint16_t ucr_actlen; /* actual length transferred */
85 uint8_t ucr_addr; /* zero - currently not used */
86 struct usb_device_request ucr_request;
87 } USB_IOCTL_STRUCT_ALIGN(8);
89 struct usb_alt_interface {
90 uint8_t uai_interface_index;
91 uint8_t uai_alt_index;
92 } USB_IOCTL_STRUCT_ALIGN(1);
94 struct usb_gen_descriptor {
100 uint16_t ugd_lang_id;
104 uint8_t ugd_config_index;
105 uint8_t ugd_string_index;
106 uint8_t ugd_iface_index;
107 uint8_t ugd_altif_index;
108 uint8_t ugd_endpt_index;
109 uint8_t ugd_report_type;
111 } USB_IOCTL_STRUCT_ALIGN(8);
113 struct usb_device_info {
114 uint16_t udi_productNo;
115 uint16_t udi_vendorNo;
116 uint16_t udi_releaseNo;
117 uint16_t udi_power; /* power consumption in mA, 0 if
120 uint8_t udi_addr; /* device address */
121 uint8_t udi_index; /* device index */
123 uint8_t udi_subclass;
124 uint8_t udi_protocol;
125 uint8_t udi_config_no; /* current config number */
126 uint8_t udi_config_index; /* current config index */
127 uint8_t udi_speed; /* see "USB_SPEED_XXX" */
128 uint8_t udi_mode; /* see "USB_MODE_XXX" */
130 uint8_t udi_hubaddr; /* parent HUB address */
131 uint8_t udi_hubindex; /* parent HUB device index */
132 uint8_t udi_hubport; /* parent HUB port */
133 uint8_t udi_power_mode; /* see "USB_POWER_MODE_XXX" */
134 uint8_t udi_suspended; /* set if device is suspended */
135 uint8_t udi_reserved[16]; /* leave space for the future */
136 char udi_product[128];
137 char udi_vendor[128];
140 } USB_IOCTL_STRUCT_ALIGN(2);
142 #define USB_DEVICE_PORT_PATH_MAX 32
144 struct usb_device_port_path {
145 uint8_t udp_bus; /* which bus we are on */
146 uint8_t udp_index; /* which device index */
147 uint8_t udp_port_level; /* how many levels: 0, 1, 2 ... */
148 uint8_t udp_port_no[USB_DEVICE_PORT_PATH_MAX];
149 } USB_IOCTL_STRUCT_ALIGN(1);
151 struct usb_device_stats {
152 uint32_t uds_requests_ok[4]; /* Indexed by transfer type UE_XXX */
153 uint32_t uds_requests_fail[4]; /* Indexed by transfer type UE_XXX */
154 } USB_IOCTL_STRUCT_ALIGN(4);
156 struct usb_fs_start {
158 } USB_IOCTL_STRUCT_ALIGN(1);
162 } USB_IOCTL_STRUCT_ALIGN(1);
164 struct usb_fs_complete {
166 } USB_IOCTL_STRUCT_ALIGN(1);
168 /* This structure is used for all endpoint types */
169 struct usb_fs_endpoint {
171 * NOTE: isochronous USB transfer only use one buffer, but can have
172 * multiple frame lengths !
178 void **ppBuffer; /* pointer to userland buffers */
179 uint32_t *pLength; /* pointer to frame lengths, updated
180 * to actual length */
182 uint32_t nFrames; /* number of frames */
183 uint32_t aFrames; /* actual number of frames */
185 /* a single short frame will terminate */
186 #define USB_FS_FLAG_SINGLE_SHORT_OK 0x0001
187 /* multiple short frames are allowed */
188 #define USB_FS_FLAG_MULTI_SHORT_OK 0x0002
189 /* all frame(s) transmitted are short terminated */
190 #define USB_FS_FLAG_FORCE_SHORT 0x0004
191 /* will do a clear-stall before xfer */
192 #define USB_FS_FLAG_CLEAR_STALL 0x0008
193 uint16_t timeout; /* in milliseconds */
194 /* isocronous completion time in milliseconds - used for echo cancel */
195 uint16_t isoc_time_complete;
196 /* timeout value for no timeout */
197 #define USB_FS_TIMEOUT_NONE 0
198 int status; /* see USB_ERR_XXX */
199 } USB_IOCTL_STRUCT_ALIGN(8);
202 /* userland pointer to endpoints structure */
206 struct usb_fs_endpoint *pEndpoints;
208 /* maximum number of endpoints */
209 uint8_t ep_index_max;
210 } USB_IOCTL_STRUCT_ALIGN(8);
212 struct usb_fs_uninit {
213 uint8_t dummy; /* zero */
214 } USB_IOCTL_STRUCT_ALIGN(1);
217 #define USB_FS_MAX_BUFSIZE (1 << 18)
218 uint32_t max_bufsize;
219 #define USB_FS_MAX_FRAMES (1U << 12)
220 #define USB_FS_MAX_FRAMES_PRE_SCALE (1U << 31) /* for ISOCHRONOUS transfers */
221 uint32_t max_frames; /* read and write */
222 uint16_t max_packet_length; /* read only */
223 uint8_t dev_index; /* currently unused */
225 uint8_t ep_no; /* bEndpointNumber */
226 } USB_IOCTL_STRUCT_ALIGN(4);
228 struct usb_fs_open_stream {
229 struct usb_fs_open fs_open;
230 uint16_t stream_id; /* stream ID */
231 } USB_IOCTL_STRUCT_ALIGN(4);
233 struct usb_fs_close {
235 } USB_IOCTL_STRUCT_ALIGN(1);
237 struct usb_fs_clear_stall_sync {
239 } USB_IOCTL_STRUCT_ALIGN(1);
241 struct usb_gen_quirk {
242 uint16_t index; /* Quirk Index */
243 uint16_t vid; /* Vendor ID */
244 uint16_t pid; /* Product ID */
245 uint16_t bcdDeviceLow; /* Low Device Revision */
246 uint16_t bcdDeviceHigh; /* High Device Revision */
247 uint16_t reserved[2];
249 * String version of quirk including terminating zero. See
250 * UQ_XXX in "usb_quirk.h".
252 char quirkname[64 - 14];
253 } USB_IOCTL_STRUCT_ALIGN(2);
256 #define USB_REQUEST _IOWR('U', 1, struct usb_ctl_request)
257 #define USB_SETDEBUG _IOW ('U', 2, int)
258 #define USB_DISCOVER _IO ('U', 3)
259 #define USB_DEVICEINFO _IOWR('U', 4, struct usb_device_info)
260 #define USB_DEVICESTATS _IOR ('U', 5, struct usb_device_stats)
261 #define USB_DEVICEENUMERATE _IOW ('U', 6, int)
263 /* Generic HID device */
264 #define USB_GET_REPORT_DESC _IOWR('U', 21, struct usb_gen_descriptor)
265 #define USB_SET_IMMED _IOW ('U', 22, int)
266 #define USB_GET_REPORT _IOWR('U', 23, struct usb_gen_descriptor)
267 #define USB_SET_REPORT _IOW ('U', 24, struct usb_gen_descriptor)
268 #define USB_GET_REPORT_ID _IOR ('U', 25, int)
270 /* Generic USB device */
271 #define USB_GET_CONFIG _IOR ('U', 100, int)
272 #define USB_SET_CONFIG _IOW ('U', 101, int)
273 #define USB_GET_ALTINTERFACE _IOWR('U', 102, struct usb_alt_interface)
274 #define USB_SET_ALTINTERFACE _IOWR('U', 103, struct usb_alt_interface)
275 #define USB_GET_DEVICE_DESC _IOR ('U', 105, struct usb_device_descriptor)
276 #define USB_GET_CONFIG_DESC _IOR ('U', 106, struct usb_config_descriptor)
277 #define USB_GET_RX_INTERFACE_DESC _IOR ('U', 107, struct usb_interface_descriptor)
278 #define USB_GET_RX_ENDPOINT_DESC _IOR ('U', 108, struct usb_endpoint_descriptor)
279 #define USB_GET_FULL_DESC _IOWR('U', 109, struct usb_gen_descriptor)
280 #define USB_GET_STRING_DESC _IOWR('U', 110, struct usb_gen_descriptor)
281 #define USB_DO_REQUEST _IOWR('U', 111, struct usb_ctl_request)
282 #define USB_GET_DEVICEINFO _IOR ('U', 112, struct usb_device_info)
283 #define USB_SET_RX_SHORT_XFER _IOW ('U', 113, int)
284 #define USB_SET_RX_TIMEOUT _IOW ('U', 114, int)
285 #define USB_GET_RX_FRAME_SIZE _IOR ('U', 115, int)
286 #define USB_GET_RX_BUFFER_SIZE _IOR ('U', 117, int)
287 #define USB_SET_RX_BUFFER_SIZE _IOW ('U', 118, int)
288 #define USB_SET_RX_STALL_FLAG _IOW ('U', 119, int)
289 #define USB_SET_TX_STALL_FLAG _IOW ('U', 120, int)
290 #define USB_GET_IFACE_DRIVER _IOWR('U', 121, struct usb_gen_descriptor)
291 #define USB_CLAIM_INTERFACE _IOW ('U', 122, int)
292 #define USB_RELEASE_INTERFACE _IOW ('U', 123, int)
293 #define USB_IFACE_DRIVER_ACTIVE _IOW ('U', 124, int)
294 #define USB_IFACE_DRIVER_DETACH _IOW ('U', 125, int)
295 #define USB_GET_PLUGTIME _IOR ('U', 126, uint32_t)
296 #define USB_READ_DIR _IOW ('U', 127, struct usb_read_dir)
297 /* 128 - 133 unused */
298 #define USB_GET_DEV_PORT_PATH _IOR ('U', 134, struct usb_device_port_path)
299 #define USB_GET_POWER_USAGE _IOR ('U', 135, int)
300 #define USB_SET_TX_FORCE_SHORT _IOW ('U', 136, int)
301 #define USB_SET_TX_TIMEOUT _IOW ('U', 137, int)
302 #define USB_GET_TX_FRAME_SIZE _IOR ('U', 138, int)
303 #define USB_GET_TX_BUFFER_SIZE _IOR ('U', 139, int)
304 #define USB_SET_TX_BUFFER_SIZE _IOW ('U', 140, int)
305 #define USB_GET_TX_INTERFACE_DESC _IOR ('U', 141, struct usb_interface_descriptor)
306 #define USB_GET_TX_ENDPOINT_DESC _IOR ('U', 142, struct usb_endpoint_descriptor)
307 #define USB_SET_PORT_ENABLE _IOW ('U', 143, int)
308 #define USB_SET_PORT_DISABLE _IOW ('U', 144, int)
309 #define USB_SET_POWER_MODE _IOW ('U', 145, int)
310 #define USB_GET_POWER_MODE _IOR ('U', 146, int)
311 #define USB_SET_TEMPLATE _IOW ('U', 147, int)
312 #define USB_GET_TEMPLATE _IOR ('U', 148, int)
315 #define USB_GET_CM_OVER_DATA _IOR ('U', 180, int)
316 #define USB_SET_CM_OVER_DATA _IOW ('U', 181, int)
319 #define USB_GET_GPIO _IOR ('U', 182, int)
320 #define USB_SET_GPIO _IOW ('U', 183, int)
322 /* USB file system interface */
323 #define USB_FS_START _IOW ('U', 192, struct usb_fs_start)
324 #define USB_FS_STOP _IOW ('U', 193, struct usb_fs_stop)
325 #define USB_FS_COMPLETE _IOR ('U', 194, struct usb_fs_complete)
326 #define USB_FS_INIT _IOW ('U', 195, struct usb_fs_init)
327 #define USB_FS_UNINIT _IOW ('U', 196, struct usb_fs_uninit)
328 #define USB_FS_OPEN _IOWR('U', 197, struct usb_fs_open)
329 #define USB_FS_CLOSE _IOW ('U', 198, struct usb_fs_close)
330 #define USB_FS_CLEAR_STALL_SYNC _IOW ('U', 199, struct usb_fs_clear_stall_sync)
331 #define USB_FS_OPEN_STREAM _IOWR('U', 200, struct usb_fs_open_stream)
333 /* USB quirk system interface */
334 #define USB_DEV_QUIRK_GET _IOWR('Q', 0, struct usb_gen_quirk)
335 #define USB_QUIRK_NAME_GET _IOWR('Q', 1, struct usb_gen_quirk)
336 #define USB_DEV_QUIRK_ADD _IOW ('Q', 2, struct usb_gen_quirk)
337 #define USB_DEV_QUIRK_REMOVE _IOW ('Q', 3, struct usb_gen_quirk)
339 #endif /* _USB_IOCTL_H_ */