Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * USB HID support for Linux |
| 3 | * |
| 4 | * Copyright (c) 1999 Andreas Gal |
Michael Haboustak | bf0964d | 2005-09-05 00:12:01 -0500 | [diff] [blame] | 5 | * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz> |
| 6 | * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc |
Jiri Kosina | dde5845 | 2006-12-08 18:40:44 +0100 | [diff] [blame^] | 7 | * Copyright (c) 2006 Jiri Kosina |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 8 | */ |
| 9 | |
| 10 | /* |
| 11 | * This program is free software; you can redistribute it and/or modify it |
| 12 | * under the terms of the GNU General Public License as published by the Free |
| 13 | * Software Foundation; either version 2 of the License, or (at your option) |
| 14 | * any later version. |
| 15 | */ |
| 16 | |
| 17 | #include <linux/module.h> |
| 18 | #include <linux/slab.h> |
| 19 | #include <linux/init.h> |
| 20 | #include <linux/kernel.h> |
| 21 | #include <linux/sched.h> |
| 22 | #include <linux/list.h> |
| 23 | #include <linux/mm.h> |
| 24 | #include <linux/smp_lock.h> |
| 25 | #include <linux/spinlock.h> |
| 26 | #include <asm/unaligned.h> |
| 27 | #include <asm/byteorder.h> |
| 28 | #include <linux/input.h> |
| 29 | #include <linux/wait.h> |
| 30 | |
| 31 | #undef DEBUG |
| 32 | #undef DEBUG_DATA |
| 33 | |
| 34 | #include <linux/usb.h> |
| 35 | |
Jiri Kosina | dde5845 | 2006-12-08 18:40:44 +0100 | [diff] [blame^] | 36 | #include <linux/hid.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 37 | #include <linux/hiddev.h> |
| 38 | |
| 39 | /* |
| 40 | * Version Information |
| 41 | */ |
| 42 | |
Michael Haboustak | bf0964d | 2005-09-05 00:12:01 -0500 | [diff] [blame] | 43 | #define DRIVER_VERSION "v2.6" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 44 | #define DRIVER_AUTHOR "Andreas Gal, Vojtech Pavlik" |
| 45 | #define DRIVER_DESC "USB HID core driver" |
| 46 | #define DRIVER_LICENSE "GPL" |
| 47 | |
| 48 | static char *hid_types[] = {"Device", "Pointer", "Mouse", "Device", "Joystick", |
| 49 | "Gamepad", "Keyboard", "Keypad", "Multi-Axis Controller"}; |
| 50 | /* |
| 51 | * Module parameters. |
| 52 | */ |
| 53 | |
| 54 | static unsigned int hid_mousepoll_interval; |
| 55 | module_param_named(mousepoll, hid_mousepoll_interval, uint, 0644); |
| 56 | MODULE_PARM_DESC(mousepoll, "Polling interval of mice"); |
| 57 | |
| 58 | /* |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 59 | * Input submission and I/O error handler. |
| 60 | */ |
| 61 | |
| 62 | static void hid_io_error(struct hid_device *hid); |
| 63 | |
| 64 | /* Start up the input URB */ |
| 65 | static int hid_start_in(struct hid_device *hid) |
| 66 | { |
| 67 | unsigned long flags; |
| 68 | int rc = 0; |
| 69 | |
| 70 | spin_lock_irqsave(&hid->inlock, flags); |
| 71 | if (hid->open > 0 && !test_bit(HID_SUSPENDED, &hid->iofl) && |
| 72 | !test_and_set_bit(HID_IN_RUNNING, &hid->iofl)) { |
| 73 | rc = usb_submit_urb(hid->urbin, GFP_ATOMIC); |
| 74 | if (rc != 0) |
| 75 | clear_bit(HID_IN_RUNNING, &hid->iofl); |
| 76 | } |
| 77 | spin_unlock_irqrestore(&hid->inlock, flags); |
| 78 | return rc; |
| 79 | } |
| 80 | |
| 81 | /* I/O retry timer routine */ |
| 82 | static void hid_retry_timeout(unsigned long _hid) |
| 83 | { |
| 84 | struct hid_device *hid = (struct hid_device *) _hid; |
| 85 | |
| 86 | dev_dbg(&hid->intf->dev, "retrying intr urb\n"); |
| 87 | if (hid_start_in(hid)) |
| 88 | hid_io_error(hid); |
| 89 | } |
| 90 | |
Alan Stern | 6d8fc4d | 2006-10-18 12:35:24 -0400 | [diff] [blame] | 91 | /* Workqueue routine to reset the device or clear a halt */ |
David Howells | c402895 | 2006-11-22 14:57:56 +0000 | [diff] [blame] | 92 | static void hid_reset(struct work_struct *work) |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 93 | { |
David Howells | c402895 | 2006-11-22 14:57:56 +0000 | [diff] [blame] | 94 | struct hid_device *hid = |
| 95 | container_of(work, struct hid_device, reset_work); |
Alan Stern | 6d8fc4d | 2006-10-18 12:35:24 -0400 | [diff] [blame] | 96 | int rc_lock, rc = 0; |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 97 | |
Alan Stern | 6d8fc4d | 2006-10-18 12:35:24 -0400 | [diff] [blame] | 98 | if (test_bit(HID_CLEAR_HALT, &hid->iofl)) { |
| 99 | dev_dbg(&hid->intf->dev, "clear halt\n"); |
| 100 | rc = usb_clear_halt(hid->dev, hid->urbin->pipe); |
| 101 | clear_bit(HID_CLEAR_HALT, &hid->iofl); |
| 102 | hid_start_in(hid); |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 103 | } |
Alan Stern | 6d8fc4d | 2006-10-18 12:35:24 -0400 | [diff] [blame] | 104 | |
| 105 | else if (test_bit(HID_RESET_PENDING, &hid->iofl)) { |
| 106 | dev_dbg(&hid->intf->dev, "resetting device\n"); |
| 107 | rc = rc_lock = usb_lock_device_for_reset(hid->dev, hid->intf); |
| 108 | if (rc_lock >= 0) { |
| 109 | rc = usb_reset_composite_device(hid->dev, hid->intf); |
| 110 | if (rc_lock) |
| 111 | usb_unlock_device(hid->dev); |
| 112 | } |
| 113 | clear_bit(HID_RESET_PENDING, &hid->iofl); |
| 114 | } |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 115 | |
Alan Stern | df9a1f4 | 2006-06-01 13:55:28 -0400 | [diff] [blame] | 116 | switch (rc) { |
| 117 | case 0: |
| 118 | if (!test_bit(HID_IN_RUNNING, &hid->iofl)) |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 119 | hid_io_error(hid); |
Alan Stern | df9a1f4 | 2006-06-01 13:55:28 -0400 | [diff] [blame] | 120 | break; |
| 121 | default: |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 122 | err("can't reset device, %s-%s/input%d, status %d", |
| 123 | hid->dev->bus->bus_name, |
| 124 | hid->dev->devpath, |
| 125 | hid->ifnum, rc); |
Alan Stern | df9a1f4 | 2006-06-01 13:55:28 -0400 | [diff] [blame] | 126 | /* FALLTHROUGH */ |
| 127 | case -EHOSTUNREACH: |
| 128 | case -ENODEV: |
| 129 | case -EINTR: |
| 130 | break; |
| 131 | } |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 132 | } |
| 133 | |
| 134 | /* Main I/O error handler */ |
| 135 | static void hid_io_error(struct hid_device *hid) |
| 136 | { |
| 137 | unsigned long flags; |
| 138 | |
| 139 | spin_lock_irqsave(&hid->inlock, flags); |
| 140 | |
| 141 | /* Stop when disconnected */ |
| 142 | if (usb_get_intfdata(hid->intf) == NULL) |
| 143 | goto done; |
| 144 | |
| 145 | /* When an error occurs, retry at increasing intervals */ |
| 146 | if (hid->retry_delay == 0) { |
| 147 | hid->retry_delay = 13; /* Then 26, 52, 104, 104, ... */ |
| 148 | hid->stop_retry = jiffies + msecs_to_jiffies(1000); |
| 149 | } else if (hid->retry_delay < 100) |
| 150 | hid->retry_delay *= 2; |
| 151 | |
| 152 | if (time_after(jiffies, hid->stop_retry)) { |
| 153 | |
| 154 | /* Retries failed, so do a port reset */ |
| 155 | if (!test_and_set_bit(HID_RESET_PENDING, &hid->iofl)) { |
Alan Stern | 6d8fc4d | 2006-10-18 12:35:24 -0400 | [diff] [blame] | 156 | schedule_work(&hid->reset_work); |
| 157 | goto done; |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 158 | } |
| 159 | } |
| 160 | |
| 161 | mod_timer(&hid->io_retry, |
| 162 | jiffies + msecs_to_jiffies(hid->retry_delay)); |
| 163 | done: |
| 164 | spin_unlock_irqrestore(&hid->inlock, flags); |
| 165 | } |
| 166 | |
Jiri Kosina | dde5845 | 2006-12-08 18:40:44 +0100 | [diff] [blame^] | 167 | |
| 168 | static int hid_input_report(int type, struct urb *urb, int interrupt) |
| 169 | { |
| 170 | struct hid_device *hid = urb->context; |
| 171 | struct hid_report_enum *report_enum = hid->report_enum + type; |
| 172 | u8 *data = urb->transfer_buffer; |
| 173 | int len = urb->actual_length; |
| 174 | struct hid_report *report; |
| 175 | int n, size; |
| 176 | |
| 177 | if (!len) { |
| 178 | dbg("empty report"); |
| 179 | return -1; |
| 180 | } |
| 181 | |
| 182 | #ifdef DEBUG_DATA |
| 183 | printk(KERN_DEBUG __FILE__ ": report (size %u) (%snumbered)\n", len, report_enum->numbered ? "" : "un"); |
| 184 | #endif |
| 185 | |
| 186 | n = 0; /* Normally report number is 0 */ |
| 187 | if (report_enum->numbered) { /* Device uses numbered reports, data[0] is report number */ |
| 188 | n = *data++; |
| 189 | len--; |
| 190 | } |
| 191 | |
| 192 | #ifdef DEBUG_DATA |
| 193 | { |
| 194 | int i; |
| 195 | printk(KERN_DEBUG __FILE__ ": report %d (size %u) = ", n, len); |
| 196 | for (i = 0; i < len; i++) |
| 197 | printk(" %02x", data[i]); |
| 198 | printk("\n"); |
| 199 | } |
| 200 | #endif |
| 201 | |
| 202 | if (!(report = report_enum->report_id_hash[n])) { |
| 203 | dbg("undefined report_id %d received", n); |
| 204 | return -1; |
| 205 | } |
| 206 | |
| 207 | size = ((report->size - 1) >> 3) + 1; |
| 208 | |
| 209 | if (len < size) { |
| 210 | dbg("report %d is too short, (%d < %d)", report->id, len, size); |
| 211 | memset(data + len, 0, size - len); |
| 212 | } |
| 213 | |
| 214 | if (hid->claimed & HID_CLAIMED_HIDDEV) |
| 215 | hiddev_report_event(hid, report); |
| 216 | |
| 217 | for (n = 0; n < report->maxfield; n++) |
| 218 | hid_input_field(hid, report->field[n], data, interrupt); |
| 219 | |
| 220 | if (hid->claimed & HID_CLAIMED_INPUT) |
| 221 | hidinput_report_event(hid, report); |
| 222 | |
| 223 | return 0; |
| 224 | } |
| 225 | |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 226 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 227 | * Input interrupt completion handler. |
| 228 | */ |
| 229 | |
David Howells | 7d12e78 | 2006-10-05 14:55:46 +0100 | [diff] [blame] | 230 | static void hid_irq_in(struct urb *urb) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 231 | { |
| 232 | struct hid_device *hid = urb->context; |
| 233 | int status; |
| 234 | |
| 235 | switch (urb->status) { |
| 236 | case 0: /* success */ |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 237 | hid->retry_delay = 0; |
David Howells | 7d12e78 | 2006-10-05 14:55:46 +0100 | [diff] [blame] | 238 | hid_input_report(HID_INPUT_REPORT, urb, 1); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 239 | break; |
Alan Stern | 6d8fc4d | 2006-10-18 12:35:24 -0400 | [diff] [blame] | 240 | case -EPIPE: /* stall */ |
| 241 | clear_bit(HID_IN_RUNNING, &hid->iofl); |
| 242 | set_bit(HID_CLEAR_HALT, &hid->iofl); |
| 243 | schedule_work(&hid->reset_work); |
| 244 | return; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 245 | case -ECONNRESET: /* unlink */ |
| 246 | case -ENOENT: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 247 | case -ESHUTDOWN: /* unplug */ |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 248 | clear_bit(HID_IN_RUNNING, &hid->iofl); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 249 | return; |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 250 | case -EILSEQ: /* protocol error or unplug */ |
| 251 | case -EPROTO: /* protocol error or unplug */ |
Pete Zaitcev | 38e2bfc | 2006-09-18 22:49:02 -0700 | [diff] [blame] | 252 | case -ETIME: /* protocol error or unplug */ |
| 253 | case -ETIMEDOUT: /* Should never happen, but... */ |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 254 | clear_bit(HID_IN_RUNNING, &hid->iofl); |
| 255 | hid_io_error(hid); |
| 256 | return; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 257 | default: /* error */ |
| 258 | warn("input irq status %d received", urb->status); |
| 259 | } |
| 260 | |
Christoph Lameter | 54e6ecb | 2006-12-06 20:33:16 -0800 | [diff] [blame] | 261 | status = usb_submit_urb(urb, GFP_ATOMIC); |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 262 | if (status) { |
| 263 | clear_bit(HID_IN_RUNNING, &hid->iofl); |
| 264 | if (status != -EPERM) { |
| 265 | err("can't resubmit intr, %s-%s/input%d, status %d", |
| 266 | hid->dev->bus->bus_name, |
| 267 | hid->dev->devpath, |
| 268 | hid->ifnum, status); |
| 269 | hid_io_error(hid); |
| 270 | } |
| 271 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 272 | } |
| 273 | |
| 274 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 275 | * Find a report field with a specified HID usage. |
| 276 | */ |
Adrian Bunk | f287cae | 2006-08-04 23:00:02 -0400 | [diff] [blame] | 277 | #if 0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 278 | struct hid_field *hid_find_field_by_usage(struct hid_device *hid, __u32 wanted_usage, int type) |
| 279 | { |
| 280 | struct hid_report *report; |
| 281 | int i; |
| 282 | |
| 283 | list_for_each_entry(report, &hid->report_enum[type].report_list, list) |
| 284 | for (i = 0; i < report->maxfield; i++) |
| 285 | if (report->field[i]->logical == wanted_usage) |
| 286 | return report->field[i]; |
| 287 | return NULL; |
| 288 | } |
Adrian Bunk | f287cae | 2006-08-04 23:00:02 -0400 | [diff] [blame] | 289 | #endif /* 0 */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 290 | |
| 291 | static int hid_submit_out(struct hid_device *hid) |
| 292 | { |
| 293 | struct hid_report *report; |
| 294 | |
| 295 | report = hid->out[hid->outtail]; |
| 296 | |
| 297 | hid_output_report(report, hid->outbuf); |
| 298 | hid->urbout->transfer_buffer_length = ((report->size - 1) >> 3) + 1 + (report->id > 0); |
| 299 | hid->urbout->dev = hid->dev; |
| 300 | |
| 301 | dbg("submitting out urb"); |
| 302 | |
| 303 | if (usb_submit_urb(hid->urbout, GFP_ATOMIC)) { |
| 304 | err("usb_submit_urb(out) failed"); |
| 305 | return -1; |
| 306 | } |
| 307 | |
| 308 | return 0; |
| 309 | } |
| 310 | |
| 311 | static int hid_submit_ctrl(struct hid_device *hid) |
| 312 | { |
| 313 | struct hid_report *report; |
| 314 | unsigned char dir; |
| 315 | int len; |
| 316 | |
| 317 | report = hid->ctrl[hid->ctrltail].report; |
| 318 | dir = hid->ctrl[hid->ctrltail].dir; |
| 319 | |
| 320 | len = ((report->size - 1) >> 3) + 1 + (report->id > 0); |
| 321 | if (dir == USB_DIR_OUT) { |
| 322 | hid_output_report(report, hid->ctrlbuf); |
| 323 | hid->urbctrl->pipe = usb_sndctrlpipe(hid->dev, 0); |
| 324 | hid->urbctrl->transfer_buffer_length = len; |
| 325 | } else { |
| 326 | int maxpacket, padlen; |
| 327 | |
| 328 | hid->urbctrl->pipe = usb_rcvctrlpipe(hid->dev, 0); |
| 329 | maxpacket = usb_maxpacket(hid->dev, hid->urbctrl->pipe, 0); |
| 330 | if (maxpacket > 0) { |
| 331 | padlen = (len + maxpacket - 1) / maxpacket; |
| 332 | padlen *= maxpacket; |
Michael Haboustak | bf0964d | 2005-09-05 00:12:01 -0500 | [diff] [blame] | 333 | if (padlen > hid->bufsize) |
| 334 | padlen = hid->bufsize; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 335 | } else |
| 336 | padlen = 0; |
| 337 | hid->urbctrl->transfer_buffer_length = padlen; |
| 338 | } |
| 339 | hid->urbctrl->dev = hid->dev; |
| 340 | |
| 341 | hid->cr->bRequestType = USB_TYPE_CLASS | USB_RECIP_INTERFACE | dir; |
| 342 | hid->cr->bRequest = (dir == USB_DIR_OUT) ? HID_REQ_SET_REPORT : HID_REQ_GET_REPORT; |
| 343 | hid->cr->wValue = cpu_to_le16(((report->type + 1) << 8) | report->id); |
| 344 | hid->cr->wIndex = cpu_to_le16(hid->ifnum); |
| 345 | hid->cr->wLength = cpu_to_le16(len); |
| 346 | |
| 347 | dbg("submitting ctrl urb: %s wValue=0x%04x wIndex=0x%04x wLength=%u", |
| 348 | hid->cr->bRequest == HID_REQ_SET_REPORT ? "Set_Report" : "Get_Report", |
| 349 | hid->cr->wValue, hid->cr->wIndex, hid->cr->wLength); |
| 350 | |
| 351 | if (usb_submit_urb(hid->urbctrl, GFP_ATOMIC)) { |
| 352 | err("usb_submit_urb(ctrl) failed"); |
| 353 | return -1; |
| 354 | } |
| 355 | |
| 356 | return 0; |
| 357 | } |
| 358 | |
| 359 | /* |
| 360 | * Output interrupt completion handler. |
| 361 | */ |
| 362 | |
David Howells | 7d12e78 | 2006-10-05 14:55:46 +0100 | [diff] [blame] | 363 | static void hid_irq_out(struct urb *urb) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 364 | { |
| 365 | struct hid_device *hid = urb->context; |
| 366 | unsigned long flags; |
| 367 | int unplug = 0; |
| 368 | |
| 369 | switch (urb->status) { |
| 370 | case 0: /* success */ |
Vojtech Pavlik | c4786ca | 2005-09-05 00:13:03 -0500 | [diff] [blame] | 371 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 372 | case -ESHUTDOWN: /* unplug */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 373 | unplug = 1; |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 374 | case -EILSEQ: /* protocol error or unplug */ |
| 375 | case -EPROTO: /* protocol error or unplug */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 376 | case -ECONNRESET: /* unlink */ |
| 377 | case -ENOENT: |
| 378 | break; |
| 379 | default: /* error */ |
| 380 | warn("output irq status %d received", urb->status); |
| 381 | } |
| 382 | |
| 383 | spin_lock_irqsave(&hid->outlock, flags); |
| 384 | |
| 385 | if (unplug) |
| 386 | hid->outtail = hid->outhead; |
| 387 | else |
| 388 | hid->outtail = (hid->outtail + 1) & (HID_OUTPUT_FIFO_SIZE - 1); |
| 389 | |
| 390 | if (hid->outhead != hid->outtail) { |
| 391 | if (hid_submit_out(hid)) { |
Alexey Dobriyan | 53b3531 | 2006-03-24 03:16:13 -0800 | [diff] [blame] | 392 | clear_bit(HID_OUT_RUNNING, &hid->iofl); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 393 | wake_up(&hid->wait); |
| 394 | } |
| 395 | spin_unlock_irqrestore(&hid->outlock, flags); |
| 396 | return; |
| 397 | } |
| 398 | |
| 399 | clear_bit(HID_OUT_RUNNING, &hid->iofl); |
| 400 | spin_unlock_irqrestore(&hid->outlock, flags); |
| 401 | wake_up(&hid->wait); |
| 402 | } |
| 403 | |
| 404 | /* |
| 405 | * Control pipe completion handler. |
| 406 | */ |
| 407 | |
David Howells | 7d12e78 | 2006-10-05 14:55:46 +0100 | [diff] [blame] | 408 | static void hid_ctrl(struct urb *urb) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 409 | { |
| 410 | struct hid_device *hid = urb->context; |
| 411 | unsigned long flags; |
| 412 | int unplug = 0; |
| 413 | |
| 414 | spin_lock_irqsave(&hid->ctrllock, flags); |
| 415 | |
| 416 | switch (urb->status) { |
| 417 | case 0: /* success */ |
| 418 | if (hid->ctrl[hid->ctrltail].dir == USB_DIR_IN) |
David Howells | 7d12e78 | 2006-10-05 14:55:46 +0100 | [diff] [blame] | 419 | hid_input_report(hid->ctrl[hid->ctrltail].report->type, urb, 0); |
Vojtech Pavlik | c4786ca | 2005-09-05 00:13:03 -0500 | [diff] [blame] | 420 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 421 | case -ESHUTDOWN: /* unplug */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 422 | unplug = 1; |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 423 | case -EILSEQ: /* protocol error or unplug */ |
| 424 | case -EPROTO: /* protocol error or unplug */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 425 | case -ECONNRESET: /* unlink */ |
| 426 | case -ENOENT: |
| 427 | case -EPIPE: /* report not available */ |
| 428 | break; |
| 429 | default: /* error */ |
| 430 | warn("ctrl urb status %d received", urb->status); |
| 431 | } |
| 432 | |
| 433 | if (unplug) |
| 434 | hid->ctrltail = hid->ctrlhead; |
| 435 | else |
| 436 | hid->ctrltail = (hid->ctrltail + 1) & (HID_CONTROL_FIFO_SIZE - 1); |
| 437 | |
| 438 | if (hid->ctrlhead != hid->ctrltail) { |
| 439 | if (hid_submit_ctrl(hid)) { |
| 440 | clear_bit(HID_CTRL_RUNNING, &hid->iofl); |
| 441 | wake_up(&hid->wait); |
| 442 | } |
| 443 | spin_unlock_irqrestore(&hid->ctrllock, flags); |
| 444 | return; |
| 445 | } |
| 446 | |
| 447 | clear_bit(HID_CTRL_RUNNING, &hid->iofl); |
| 448 | spin_unlock_irqrestore(&hid->ctrllock, flags); |
| 449 | wake_up(&hid->wait); |
| 450 | } |
| 451 | |
| 452 | void hid_submit_report(struct hid_device *hid, struct hid_report *report, unsigned char dir) |
| 453 | { |
| 454 | int head; |
| 455 | unsigned long flags; |
| 456 | |
| 457 | if ((hid->quirks & HID_QUIRK_NOGET) && dir == USB_DIR_IN) |
| 458 | return; |
| 459 | |
| 460 | if (hid->urbout && dir == USB_DIR_OUT && report->type == HID_OUTPUT_REPORT) { |
| 461 | |
| 462 | spin_lock_irqsave(&hid->outlock, flags); |
| 463 | |
| 464 | if ((head = (hid->outhead + 1) & (HID_OUTPUT_FIFO_SIZE - 1)) == hid->outtail) { |
| 465 | spin_unlock_irqrestore(&hid->outlock, flags); |
| 466 | warn("output queue full"); |
| 467 | return; |
| 468 | } |
| 469 | |
| 470 | hid->out[hid->outhead] = report; |
| 471 | hid->outhead = head; |
| 472 | |
| 473 | if (!test_and_set_bit(HID_OUT_RUNNING, &hid->iofl)) |
| 474 | if (hid_submit_out(hid)) |
| 475 | clear_bit(HID_OUT_RUNNING, &hid->iofl); |
| 476 | |
| 477 | spin_unlock_irqrestore(&hid->outlock, flags); |
| 478 | return; |
| 479 | } |
| 480 | |
| 481 | spin_lock_irqsave(&hid->ctrllock, flags); |
| 482 | |
| 483 | if ((head = (hid->ctrlhead + 1) & (HID_CONTROL_FIFO_SIZE - 1)) == hid->ctrltail) { |
| 484 | spin_unlock_irqrestore(&hid->ctrllock, flags); |
| 485 | warn("control queue full"); |
| 486 | return; |
| 487 | } |
| 488 | |
| 489 | hid->ctrl[hid->ctrlhead].report = report; |
| 490 | hid->ctrl[hid->ctrlhead].dir = dir; |
| 491 | hid->ctrlhead = head; |
| 492 | |
| 493 | if (!test_and_set_bit(HID_CTRL_RUNNING, &hid->iofl)) |
| 494 | if (hid_submit_ctrl(hid)) |
| 495 | clear_bit(HID_CTRL_RUNNING, &hid->iofl); |
| 496 | |
| 497 | spin_unlock_irqrestore(&hid->ctrllock, flags); |
| 498 | } |
| 499 | |
Jiri Kosina | dde5845 | 2006-12-08 18:40:44 +0100 | [diff] [blame^] | 500 | static int hidinput_input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value) |
| 501 | { |
| 502 | struct hid_device *hid = dev->private; |
| 503 | struct hid_field *field; |
| 504 | int offset; |
| 505 | |
| 506 | if (type == EV_FF) |
| 507 | return input_ff_event(dev, type, code, value); |
| 508 | |
| 509 | if (type != EV_LED) |
| 510 | return -1; |
| 511 | |
| 512 | if ((offset = hidinput_find_field(hid, type, code, &field)) == -1) { |
| 513 | warn("event field not found"); |
| 514 | return -1; |
| 515 | } |
| 516 | |
| 517 | hid_set_field(field, offset, value); |
| 518 | hid_submit_report(hid, field->report, USB_DIR_OUT); |
| 519 | |
| 520 | return 0; |
| 521 | } |
| 522 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 523 | int hid_wait_io(struct hid_device *hid) |
| 524 | { |
| 525 | if (!wait_event_timeout(hid->wait, (!test_bit(HID_CTRL_RUNNING, &hid->iofl) && |
| 526 | !test_bit(HID_OUT_RUNNING, &hid->iofl)), |
| 527 | 10*HZ)) { |
| 528 | dbg("timeout waiting for ctrl or out queue to clear"); |
| 529 | return -1; |
| 530 | } |
| 531 | |
| 532 | return 0; |
| 533 | } |
| 534 | |
Vojtech Pavlik | 854561b | 2005-05-29 02:28:00 -0500 | [diff] [blame] | 535 | static int hid_set_idle(struct usb_device *dev, int ifnum, int report, int idle) |
| 536 | { |
Vojtech Pavlik | 71387bd7 | 2005-05-29 02:28:14 -0500 | [diff] [blame] | 537 | return usb_control_msg(dev, usb_sndctrlpipe(dev, 0), |
Vojtech Pavlik | 854561b | 2005-05-29 02:28:00 -0500 | [diff] [blame] | 538 | HID_REQ_SET_IDLE, USB_TYPE_CLASS | USB_RECIP_INTERFACE, (idle << 8) | report, |
| 539 | ifnum, NULL, 0, USB_CTRL_SET_TIMEOUT); |
| 540 | } |
| 541 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 542 | static int hid_get_class_descriptor(struct usb_device *dev, int ifnum, |
| 543 | unsigned char type, void *buf, int size) |
| 544 | { |
| 545 | int result, retries = 4; |
| 546 | |
| 547 | memset(buf,0,size); // Make sure we parse really received data |
| 548 | |
| 549 | do { |
| 550 | result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), |
| 551 | USB_REQ_GET_DESCRIPTOR, USB_RECIP_INTERFACE | USB_DIR_IN, |
| 552 | (type << 8), ifnum, buf, size, USB_CTRL_GET_TIMEOUT); |
| 553 | retries--; |
| 554 | } while (result < size && retries); |
| 555 | return result; |
| 556 | } |
| 557 | |
| 558 | int hid_open(struct hid_device *hid) |
| 559 | { |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 560 | ++hid->open; |
| 561 | if (hid_start_in(hid)) |
| 562 | hid_io_error(hid); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 563 | return 0; |
| 564 | } |
| 565 | |
| 566 | void hid_close(struct hid_device *hid) |
| 567 | { |
| 568 | if (!--hid->open) |
| 569 | usb_kill_urb(hid->urbin); |
| 570 | } |
| 571 | |
Jiri Kosina | dde5845 | 2006-12-08 18:40:44 +0100 | [diff] [blame^] | 572 | static int hidinput_open(struct input_dev *dev) |
| 573 | { |
| 574 | struct hid_device *hid = dev->private; |
| 575 | return hid_open(hid); |
| 576 | } |
| 577 | |
| 578 | static void hidinput_close(struct input_dev *dev) |
| 579 | { |
| 580 | struct hid_device *hid = dev->private; |
| 581 | hid_close(hid); |
| 582 | } |
| 583 | |
Daniel Ritz | 1d3e202 | 2006-03-29 22:41:07 +0200 | [diff] [blame] | 584 | #define USB_VENDOR_ID_PANJIT 0x134c |
| 585 | |
Ben Collins | d57cdcf | 2006-10-18 08:47:37 -0400 | [diff] [blame] | 586 | #define USB_VENDOR_ID_TURBOX 0x062a |
| 587 | #define USB_DEVICE_ID_TURBOX_KEYBOARD 0x0201 |
| 588 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 589 | /* |
| 590 | * Initialize all reports |
| 591 | */ |
| 592 | |
| 593 | void hid_init_reports(struct hid_device *hid) |
| 594 | { |
| 595 | struct hid_report *report; |
| 596 | int err, ret; |
| 597 | |
Michael Haboustak | bf0964d | 2005-09-05 00:12:01 -0500 | [diff] [blame] | 598 | list_for_each_entry(report, &hid->report_enum[HID_INPUT_REPORT].report_list, list) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 599 | hid_submit_report(hid, report, USB_DIR_IN); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 600 | |
| 601 | list_for_each_entry(report, &hid->report_enum[HID_FEATURE_REPORT].report_list, list) |
| 602 | hid_submit_report(hid, report, USB_DIR_IN); |
| 603 | |
| 604 | err = 0; |
| 605 | ret = hid_wait_io(hid); |
| 606 | while (ret) { |
| 607 | err |= ret; |
| 608 | if (test_bit(HID_CTRL_RUNNING, &hid->iofl)) |
| 609 | usb_kill_urb(hid->urbctrl); |
| 610 | if (test_bit(HID_OUT_RUNNING, &hid->iofl)) |
| 611 | usb_kill_urb(hid->urbout); |
| 612 | ret = hid_wait_io(hid); |
| 613 | } |
| 614 | |
| 615 | if (err) |
Olaf Hering | de289fd | 2006-01-06 12:45:28 +0100 | [diff] [blame] | 616 | warn("timeout initializing reports"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 617 | } |
| 618 | |
Jeremy Roberson | 6f8d9e2 | 2006-08-28 19:58:28 -0700 | [diff] [blame] | 619 | #define USB_VENDOR_ID_GTCO 0x078c |
| 620 | #define USB_DEVICE_ID_GTCO_90 0x0090 |
| 621 | #define USB_DEVICE_ID_GTCO_100 0x0100 |
| 622 | #define USB_DEVICE_ID_GTCO_101 0x0101 |
| 623 | #define USB_DEVICE_ID_GTCO_103 0x0103 |
| 624 | #define USB_DEVICE_ID_GTCO_104 0x0104 |
| 625 | #define USB_DEVICE_ID_GTCO_105 0x0105 |
| 626 | #define USB_DEVICE_ID_GTCO_106 0x0106 |
| 627 | #define USB_DEVICE_ID_GTCO_107 0x0107 |
| 628 | #define USB_DEVICE_ID_GTCO_108 0x0108 |
| 629 | #define USB_DEVICE_ID_GTCO_200 0x0200 |
| 630 | #define USB_DEVICE_ID_GTCO_201 0x0201 |
| 631 | #define USB_DEVICE_ID_GTCO_202 0x0202 |
| 632 | #define USB_DEVICE_ID_GTCO_203 0x0203 |
| 633 | #define USB_DEVICE_ID_GTCO_204 0x0204 |
| 634 | #define USB_DEVICE_ID_GTCO_205 0x0205 |
| 635 | #define USB_DEVICE_ID_GTCO_206 0x0206 |
| 636 | #define USB_DEVICE_ID_GTCO_207 0x0207 |
| 637 | #define USB_DEVICE_ID_GTCO_300 0x0300 |
| 638 | #define USB_DEVICE_ID_GTCO_301 0x0301 |
| 639 | #define USB_DEVICE_ID_GTCO_302 0x0302 |
| 640 | #define USB_DEVICE_ID_GTCO_303 0x0303 |
| 641 | #define USB_DEVICE_ID_GTCO_304 0x0304 |
| 642 | #define USB_DEVICE_ID_GTCO_305 0x0305 |
| 643 | #define USB_DEVICE_ID_GTCO_306 0x0306 |
| 644 | #define USB_DEVICE_ID_GTCO_307 0x0307 |
| 645 | #define USB_DEVICE_ID_GTCO_308 0x0308 |
| 646 | #define USB_DEVICE_ID_GTCO_309 0x0309 |
| 647 | #define USB_DEVICE_ID_GTCO_400 0x0400 |
| 648 | #define USB_DEVICE_ID_GTCO_401 0x0401 |
| 649 | #define USB_DEVICE_ID_GTCO_402 0x0402 |
| 650 | #define USB_DEVICE_ID_GTCO_403 0x0403 |
| 651 | #define USB_DEVICE_ID_GTCO_404 0x0404 |
Adrian Bunk | f064902 | 2006-09-04 13:41:10 +0200 | [diff] [blame] | 652 | #define USB_DEVICE_ID_GTCO_405 0x0405 |
Jeremy Roberson | 6f8d9e2 | 2006-08-28 19:58:28 -0700 | [diff] [blame] | 653 | #define USB_DEVICE_ID_GTCO_500 0x0500 |
| 654 | #define USB_DEVICE_ID_GTCO_501 0x0501 |
| 655 | #define USB_DEVICE_ID_GTCO_502 0x0502 |
| 656 | #define USB_DEVICE_ID_GTCO_503 0x0503 |
| 657 | #define USB_DEVICE_ID_GTCO_504 0x0504 |
| 658 | #define USB_DEVICE_ID_GTCO_1000 0x1000 |
| 659 | #define USB_DEVICE_ID_GTCO_1001 0x1001 |
| 660 | #define USB_DEVICE_ID_GTCO_1002 0x1002 |
| 661 | #define USB_DEVICE_ID_GTCO_1003 0x1003 |
| 662 | #define USB_DEVICE_ID_GTCO_1004 0x1004 |
| 663 | #define USB_DEVICE_ID_GTCO_1005 0x1005 |
| 664 | #define USB_DEVICE_ID_GTCO_1006 0x1006 |
| 665 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 666 | #define USB_VENDOR_ID_WACOM 0x056a |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 667 | |
Stephane VOLTZ | 5388054 | 2005-06-06 02:22:37 -0500 | [diff] [blame] | 668 | #define USB_VENDOR_ID_ACECAD 0x0460 |
| 669 | #define USB_DEVICE_ID_ACECAD_FLAIR 0x0004 |
| 670 | #define USB_DEVICE_ID_ACECAD_302 0x0008 |
| 671 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 672 | #define USB_VENDOR_ID_KBGEAR 0x084e |
| 673 | #define USB_DEVICE_ID_KBGEAR_JAMSTUDIO 0x1001 |
| 674 | |
| 675 | #define USB_VENDOR_ID_AIPTEK 0x08ca |
| 676 | #define USB_DEVICE_ID_AIPTEK_01 0x0001 |
| 677 | #define USB_DEVICE_ID_AIPTEK_10 0x0010 |
| 678 | #define USB_DEVICE_ID_AIPTEK_20 0x0020 |
| 679 | #define USB_DEVICE_ID_AIPTEK_21 0x0021 |
| 680 | #define USB_DEVICE_ID_AIPTEK_22 0x0022 |
| 681 | #define USB_DEVICE_ID_AIPTEK_23 0x0023 |
| 682 | #define USB_DEVICE_ID_AIPTEK_24 0x0024 |
| 683 | |
| 684 | #define USB_VENDOR_ID_GRIFFIN 0x077d |
| 685 | #define USB_DEVICE_ID_POWERMATE 0x0410 |
| 686 | #define USB_DEVICE_ID_SOUNDKNOB 0x04AA |
| 687 | |
| 688 | #define USB_VENDOR_ID_ATEN 0x0557 |
| 689 | #define USB_DEVICE_ID_ATEN_UC100KM 0x2004 |
| 690 | #define USB_DEVICE_ID_ATEN_CS124U 0x2202 |
| 691 | #define USB_DEVICE_ID_ATEN_2PORTKVM 0x2204 |
| 692 | #define USB_DEVICE_ID_ATEN_4PORTKVM 0x2205 |
| 693 | #define USB_DEVICE_ID_ATEN_4PORTKVMC 0x2208 |
| 694 | |
| 695 | #define USB_VENDOR_ID_TOPMAX 0x0663 |
| 696 | #define USB_DEVICE_ID_TOPMAX_COBRAPAD 0x0103 |
| 697 | |
| 698 | #define USB_VENDOR_ID_HAPP 0x078b |
| 699 | #define USB_DEVICE_ID_UGCI_DRIVING 0x0010 |
| 700 | #define USB_DEVICE_ID_UGCI_FLYING 0x0020 |
| 701 | #define USB_DEVICE_ID_UGCI_FIGHTING 0x0030 |
| 702 | |
| 703 | #define USB_VENDOR_ID_MGE 0x0463 |
| 704 | #define USB_DEVICE_ID_MGE_UPS 0xffff |
| 705 | #define USB_DEVICE_ID_MGE_UPS1 0x0001 |
| 706 | |
| 707 | #define USB_VENDOR_ID_ONTRAK 0x0a07 |
| 708 | #define USB_DEVICE_ID_ONTRAK_ADU100 0x0064 |
| 709 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 710 | #define USB_VENDOR_ID_ESSENTIAL_REALITY 0x0d7f |
| 711 | #define USB_DEVICE_ID_ESSENTIAL_REALITY_P5 0x0100 |
| 712 | |
| 713 | #define USB_VENDOR_ID_A4TECH 0x09da |
| 714 | #define USB_DEVICE_ID_A4TECH_WCP32PU 0x0006 |
| 715 | |
Vojtech Pavlik | 61cdecd | 2005-09-05 00:13:32 -0500 | [diff] [blame] | 716 | #define USB_VENDOR_ID_AASHIMA 0x06d6 |
Luca T | 6345fdf | 2005-07-11 01:08:40 -0500 | [diff] [blame] | 717 | #define USB_DEVICE_ID_AASHIMA_GAMEPAD 0x0025 |
Vojtech Pavlik | 61cdecd | 2005-09-05 00:13:32 -0500 | [diff] [blame] | 718 | #define USB_DEVICE_ID_AASHIMA_PREDATOR 0x0026 |
Luca T | 6345fdf | 2005-07-11 01:08:40 -0500 | [diff] [blame] | 719 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 720 | #define USB_VENDOR_ID_CYPRESS 0x04b4 |
| 721 | #define USB_DEVICE_ID_CYPRESS_MOUSE 0x0001 |
| 722 | #define USB_DEVICE_ID_CYPRESS_HIDCOM 0x5500 |
Brian Schau | 7d25258 | 2005-09-05 01:57:41 -0500 | [diff] [blame] | 723 | #define USB_DEVICE_ID_CYPRESS_ULTRAMOUSE 0x7417 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 724 | |
| 725 | #define USB_VENDOR_ID_BERKSHIRE 0x0c98 |
| 726 | #define USB_DEVICE_ID_BERKSHIRE_PCWD 0x1140 |
| 727 | |
| 728 | #define USB_VENDOR_ID_ALPS 0x0433 |
| 729 | #define USB_DEVICE_ID_IBM_GAMEPAD 0x1101 |
| 730 | |
| 731 | #define USB_VENDOR_ID_SAITEK 0x06a3 |
| 732 | #define USB_DEVICE_ID_SAITEK_RUMBLEPAD 0xff17 |
| 733 | |
| 734 | #define USB_VENDOR_ID_NEC 0x073e |
| 735 | #define USB_DEVICE_ID_NEC_USB_GAME_PAD 0x0301 |
| 736 | |
| 737 | #define USB_VENDOR_ID_CHIC 0x05fe |
| 738 | #define USB_DEVICE_ID_CHIC_GAMEPAD 0x0014 |
| 739 | |
| 740 | #define USB_VENDOR_ID_GLAB 0x06c2 |
| 741 | #define USB_DEVICE_ID_4_PHIDGETSERVO_30 0x0038 |
| 742 | #define USB_DEVICE_ID_1_PHIDGETSERVO_30 0x0039 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 743 | #define USB_DEVICE_ID_0_0_4_IF_KIT 0x0040 |
Sean Young | d5176b4 | 2006-07-09 13:01:02 +0000 | [diff] [blame] | 744 | #define USB_DEVICE_ID_0_16_16_IF_KIT 0x0044 |
| 745 | #define USB_DEVICE_ID_8_8_8_IF_KIT 0x0045 |
| 746 | #define USB_DEVICE_ID_0_8_7_IF_KIT 0x0051 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 747 | #define USB_DEVICE_ID_0_8_8_IF_KIT 0x0053 |
Sean Young | d5176b4 | 2006-07-09 13:01:02 +0000 | [diff] [blame] | 748 | #define USB_DEVICE_ID_PHIDGET_MOTORCONTROL 0x0058 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 749 | |
| 750 | #define USB_VENDOR_ID_WISEGROUP 0x0925 |
| 751 | #define USB_DEVICE_ID_1_PHIDGETSERVO_20 0x8101 |
| 752 | #define USB_DEVICE_ID_4_PHIDGETSERVO_20 0x8104 |
Sean Young | d5176b4 | 2006-07-09 13:01:02 +0000 | [diff] [blame] | 753 | #define USB_DEVICE_ID_8_8_4_IF_KIT 0x8201 |
Andrew Fuller | e65335e | 2006-02-25 09:52:27 -0500 | [diff] [blame] | 754 | #define USB_DEVICE_ID_DUAL_USB_JOYPAD 0x8866 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 755 | |
Navaho Gunleg | b857c65 | 2006-06-30 09:44:03 +0200 | [diff] [blame] | 756 | #define USB_VENDOR_ID_WISEGROUP_LTD 0x6677 |
| 757 | #define USB_DEVICE_ID_SMARTJOY_DUAL_PLUS 0x8802 |
| 758 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 759 | #define USB_VENDOR_ID_CODEMERCS 0x07c0 |
| 760 | #define USB_DEVICE_ID_CODEMERCS_IOW40 0x1500 |
| 761 | #define USB_DEVICE_ID_CODEMERCS_IOW24 0x1501 |
| 762 | #define USB_DEVICE_ID_CODEMERCS_IOW48 0x1502 |
| 763 | #define USB_DEVICE_ID_CODEMERCS_IOW28 0x1503 |
| 764 | |
| 765 | #define USB_VENDOR_ID_DELORME 0x1163 |
| 766 | #define USB_DEVICE_ID_DELORME_EARTHMATE 0x0100 |
Lonnie Mendez | dc1d100 | 2005-05-10 00:17:17 -0500 | [diff] [blame] | 767 | #define USB_DEVICE_ID_DELORME_EM_LT20 0x0200 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 768 | |
| 769 | #define USB_VENDOR_ID_MCC 0x09db |
| 770 | #define USB_DEVICE_ID_MCC_PMD1024LS 0x0076 |
| 771 | #define USB_DEVICE_ID_MCC_PMD1208LS 0x007a |
| 772 | |
Greg Kroah-Hartman | 4871d3b | 2005-06-02 22:18:12 -0700 | [diff] [blame] | 773 | #define USB_VENDOR_ID_VERNIER 0x08f7 |
| 774 | #define USB_DEVICE_ID_VERNIER_LABPRO 0x0001 |
| 775 | #define USB_DEVICE_ID_VERNIER_GOTEMP 0x0002 |
| 776 | #define USB_DEVICE_ID_VERNIER_SKIP 0x0003 |
| 777 | #define USB_DEVICE_ID_VERNIER_CYCLOPS 0x0004 |
| 778 | |
Michael Hund | 8fd6db4 | 2005-06-27 22:44:22 +0200 | [diff] [blame] | 779 | #define USB_VENDOR_ID_LD 0x0f11 |
Michael Hund | ba3e66e | 2006-02-02 09:36:43 +0100 | [diff] [blame] | 780 | #define USB_DEVICE_ID_LD_CASSY 0x1000 |
| 781 | #define USB_DEVICE_ID_LD_POCKETCASSY 0x1010 |
| 782 | #define USB_DEVICE_ID_LD_MOBILECASSY 0x1020 |
| 783 | #define USB_DEVICE_ID_LD_JWM 0x1080 |
| 784 | #define USB_DEVICE_ID_LD_DMMP 0x1081 |
| 785 | #define USB_DEVICE_ID_LD_UMIP 0x1090 |
| 786 | #define USB_DEVICE_ID_LD_XRAY1 0x1100 |
| 787 | #define USB_DEVICE_ID_LD_XRAY2 0x1101 |
| 788 | #define USB_DEVICE_ID_LD_VIDEOCOM 0x1200 |
| 789 | #define USB_DEVICE_ID_LD_COM3LAB 0x2000 |
| 790 | #define USB_DEVICE_ID_LD_TELEPORT 0x2010 |
| 791 | #define USB_DEVICE_ID_LD_NETWORKANALYSER 0x2020 |
| 792 | #define USB_DEVICE_ID_LD_POWERCONTROL 0x2030 |
| 793 | #define USB_DEVICE_ID_LD_MACHINETEST 0x2040 |
Michael Hund | 8fd6db4 | 2005-06-27 22:44:22 +0200 | [diff] [blame] | 794 | |
Vojtech Pavlik | c58de6d | 2005-09-05 00:13:15 -0500 | [diff] [blame] | 795 | #define USB_VENDOR_ID_APPLE 0x05ac |
Bart Massey | a82e49b | 2006-05-08 14:40:13 -0700 | [diff] [blame] | 796 | #define USB_DEVICE_ID_APPLE_MIGHTYMOUSE 0x0304 |
Julien BLACHE | afd21ee | 2006-11-15 00:00:17 -0500 | [diff] [blame] | 797 | #define USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI 0x020e |
| 798 | #define USB_DEVICE_ID_APPLE_FOUNTAIN_ISO 0x020f |
| 799 | #define USB_DEVICE_ID_APPLE_GEYSER_ANSI 0x0214 |
| 800 | #define USB_DEVICE_ID_APPLE_GEYSER_ISO 0x0215 |
| 801 | #define USB_DEVICE_ID_APPLE_GEYSER_JIS 0x0216 |
| 802 | #define USB_DEVICE_ID_APPLE_GEYSER3_ANSI 0x0217 |
| 803 | #define USB_DEVICE_ID_APPLE_GEYSER3_ISO 0x0218 |
| 804 | #define USB_DEVICE_ID_APPLE_GEYSER3_JIS 0x0219 |
| 805 | #define USB_DEVICE_ID_APPLE_GEYSER4_ANSI 0x021a |
| 806 | #define USB_DEVICE_ID_APPLE_GEYSER4_ISO 0x021b |
| 807 | #define USB_DEVICE_ID_APPLE_GEYSER4_JIS 0x021c |
| 808 | #define USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY 0x030a |
| 809 | #define USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY 0x030b |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 810 | |
Vojtech Pavlik | 940824b | 2006-01-14 00:25:39 -0500 | [diff] [blame] | 811 | #define USB_VENDOR_ID_CHERRY 0x046a |
| 812 | #define USB_DEVICE_ID_CHERRY_CYMOTION 0x0023 |
| 813 | |
Henk Vergonet | 5cd330f | 2006-05-15 12:34:43 +0200 | [diff] [blame] | 814 | #define USB_VENDOR_ID_YEALINK 0x6993 |
| 815 | #define USB_DEVICE_ID_YEALINK_P1K_P4K_B2K 0xb001 |
Johannes Steingraeber | 8fd8013 | 2006-09-16 16:17:34 +0200 | [diff] [blame] | 816 | |
| 817 | #define USB_VENDOR_ID_ALCOR 0x058f |
| 818 | #define USB_DEVICE_ID_ALCOR_USBRS232 0x9720 |
| 819 | |
Raghavendra Biligiri | 931e24b | 2006-09-15 19:53:35 +0530 | [diff] [blame] | 820 | #define USB_VENDOR_ID_SUN 0x0430 |
| 821 | #define USB_DEVICE_ID_RARITAN_KVM_DONGLE 0xcdab |
| 822 | |
Naranjo Manuel Francisco | 23b0d96 | 2006-10-27 16:08:54 -0300 | [diff] [blame] | 823 | #define USB_VENDOR_ID_AIRCABLE 0x16CA |
| 824 | #define USB_DEVICE_ID_AIRCABLE1 0x1502 |
| 825 | |
Anssi Hannula | 41ad5fb | 2006-11-04 22:49:53 -0500 | [diff] [blame] | 826 | #define USB_VENDOR_ID_LOGITECH 0x046d |
| 827 | #define USB_DEVICE_ID_LOGITECH_USB_RECEIVER 0xc101 |
| 828 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 829 | /* |
| 830 | * Alphabetically sorted blacklist by quirk type. |
| 831 | */ |
| 832 | |
Arjan van de Ven | 4c4c943 | 2005-11-29 09:43:42 +0100 | [diff] [blame] | 833 | static const struct hid_blacklist { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 834 | __u16 idVendor; |
| 835 | __u16 idProduct; |
| 836 | unsigned quirks; |
| 837 | } hid_blacklist[] = { |
| 838 | |
| 839 | { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_01, HID_QUIRK_IGNORE }, |
| 840 | { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_10, HID_QUIRK_IGNORE }, |
| 841 | { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_20, HID_QUIRK_IGNORE }, |
| 842 | { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_21, HID_QUIRK_IGNORE }, |
| 843 | { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_22, HID_QUIRK_IGNORE }, |
| 844 | { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_23, HID_QUIRK_IGNORE }, |
| 845 | { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_24, HID_QUIRK_IGNORE }, |
Naranjo Manuel Francisco | 23b0d96 | 2006-10-27 16:08:54 -0300 | [diff] [blame] | 846 | { USB_VENDOR_ID_AIRCABLE, USB_DEVICE_ID_AIRCABLE1, HID_QUIRK_IGNORE }, |
Johannes Steingraeber | 8fd8013 | 2006-09-16 16:17:34 +0200 | [diff] [blame] | 847 | { USB_VENDOR_ID_ALCOR, USB_DEVICE_ID_ALCOR_USBRS232, HID_QUIRK_IGNORE }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 848 | { USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD, HID_QUIRK_IGNORE }, |
| 849 | { USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW40, HID_QUIRK_IGNORE }, |
| 850 | { USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW24, HID_QUIRK_IGNORE }, |
| 851 | { USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW48, HID_QUIRK_IGNORE }, |
| 852 | { USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW28, HID_QUIRK_IGNORE }, |
| 853 | { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_HIDCOM, HID_QUIRK_IGNORE }, |
Brian Schau | 7d25258 | 2005-09-05 01:57:41 -0500 | [diff] [blame] | 854 | { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_ULTRAMOUSE, HID_QUIRK_IGNORE }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 855 | { USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE, HID_QUIRK_IGNORE }, |
Lonnie Mendez | dc1d100 | 2005-05-10 00:17:17 -0500 | [diff] [blame] | 856 | { USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20, HID_QUIRK_IGNORE }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 857 | { USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5, HID_QUIRK_IGNORE }, |
| 858 | { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_4_PHIDGETSERVO_30, HID_QUIRK_IGNORE }, |
| 859 | { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_1_PHIDGETSERVO_30, HID_QUIRK_IGNORE }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 860 | { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_0_4_IF_KIT, HID_QUIRK_IGNORE }, |
Sean Young | d5176b4 | 2006-07-09 13:01:02 +0000 | [diff] [blame] | 861 | { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_16_16_IF_KIT, HID_QUIRK_IGNORE }, |
| 862 | { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_8_8_8_IF_KIT, HID_QUIRK_IGNORE }, |
| 863 | { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_8_7_IF_KIT, HID_QUIRK_IGNORE }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 864 | { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_8_8_IF_KIT, HID_QUIRK_IGNORE }, |
Sean Young | d5176b4 | 2006-07-09 13:01:02 +0000 | [diff] [blame] | 865 | { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_PHIDGET_MOTORCONTROL, HID_QUIRK_IGNORE }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 866 | { USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_POWERMATE, HID_QUIRK_IGNORE }, |
| 867 | { USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_SOUNDKNOB, HID_QUIRK_IGNORE }, |
Jeremy Roberson | 6f8d9e2 | 2006-08-28 19:58:28 -0700 | [diff] [blame] | 868 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_90, HID_QUIRK_IGNORE }, |
| 869 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_100, HID_QUIRK_IGNORE }, |
| 870 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_101, HID_QUIRK_IGNORE }, |
| 871 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_103, HID_QUIRK_IGNORE }, |
| 872 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_104, HID_QUIRK_IGNORE }, |
| 873 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_105, HID_QUIRK_IGNORE }, |
| 874 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_106, HID_QUIRK_IGNORE }, |
| 875 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_107, HID_QUIRK_IGNORE }, |
| 876 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_108, HID_QUIRK_IGNORE }, |
| 877 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_200, HID_QUIRK_IGNORE }, |
| 878 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_201, HID_QUIRK_IGNORE }, |
| 879 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_202, HID_QUIRK_IGNORE }, |
| 880 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_203, HID_QUIRK_IGNORE }, |
| 881 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_204, HID_QUIRK_IGNORE }, |
| 882 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_205, HID_QUIRK_IGNORE }, |
| 883 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_206, HID_QUIRK_IGNORE }, |
| 884 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_207, HID_QUIRK_IGNORE }, |
| 885 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_300, HID_QUIRK_IGNORE }, |
| 886 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_301, HID_QUIRK_IGNORE }, |
| 887 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_302, HID_QUIRK_IGNORE }, |
| 888 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_303, HID_QUIRK_IGNORE }, |
| 889 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_304, HID_QUIRK_IGNORE }, |
| 890 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_305, HID_QUIRK_IGNORE }, |
| 891 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_306, HID_QUIRK_IGNORE }, |
| 892 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_307, HID_QUIRK_IGNORE }, |
| 893 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_308, HID_QUIRK_IGNORE }, |
| 894 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_309, HID_QUIRK_IGNORE }, |
| 895 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_400, HID_QUIRK_IGNORE }, |
| 896 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_401, HID_QUIRK_IGNORE }, |
| 897 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_402, HID_QUIRK_IGNORE }, |
| 898 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_403, HID_QUIRK_IGNORE }, |
| 899 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_404, HID_QUIRK_IGNORE }, |
Adrian Bunk | f064902 | 2006-09-04 13:41:10 +0200 | [diff] [blame] | 900 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_405, HID_QUIRK_IGNORE }, |
Jeremy Roberson | 6f8d9e2 | 2006-08-28 19:58:28 -0700 | [diff] [blame] | 901 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_500, HID_QUIRK_IGNORE }, |
| 902 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_501, HID_QUIRK_IGNORE }, |
| 903 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_502, HID_QUIRK_IGNORE }, |
| 904 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_503, HID_QUIRK_IGNORE }, |
| 905 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_504, HID_QUIRK_IGNORE }, |
| 906 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1000, HID_QUIRK_IGNORE }, |
| 907 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1001, HID_QUIRK_IGNORE }, |
| 908 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1002, HID_QUIRK_IGNORE }, |
| 909 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1003, HID_QUIRK_IGNORE }, |
| 910 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1004, HID_QUIRK_IGNORE }, |
| 911 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1005, HID_QUIRK_IGNORE }, |
| 912 | { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1006, HID_QUIRK_IGNORE }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 913 | { USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO, HID_QUIRK_IGNORE }, |
Michael Hund | ba3e66e | 2006-02-02 09:36:43 +0100 | [diff] [blame] | 914 | { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY, HID_QUIRK_IGNORE }, |
| 915 | { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY, HID_QUIRK_IGNORE }, |
| 916 | { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOBILECASSY, HID_QUIRK_IGNORE }, |
| 917 | { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_JWM, HID_QUIRK_IGNORE }, |
| 918 | { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_DMMP, HID_QUIRK_IGNORE }, |
| 919 | { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIP, HID_QUIRK_IGNORE }, |
| 920 | { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY1, HID_QUIRK_IGNORE }, |
| 921 | { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY2, HID_QUIRK_IGNORE }, |
| 922 | { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_VIDEOCOM, HID_QUIRK_IGNORE }, |
| 923 | { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_COM3LAB, HID_QUIRK_IGNORE }, |
| 924 | { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_TELEPORT, HID_QUIRK_IGNORE }, |
| 925 | { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_NETWORKANALYSER, HID_QUIRK_IGNORE }, |
| 926 | { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POWERCONTROL, HID_QUIRK_IGNORE }, |
| 927 | { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MACHINETEST, HID_QUIRK_IGNORE }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 928 | { USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1024LS, HID_QUIRK_IGNORE }, |
| 929 | { USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1208LS, HID_QUIRK_IGNORE }, |
| 930 | { USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS, HID_QUIRK_IGNORE }, |
| 931 | { USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS1, HID_QUIRK_IGNORE }, |
| 932 | { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100, HID_QUIRK_IGNORE }, |
Steven Haigh | 0327063 | 2006-08-09 07:42:06 +1000 | [diff] [blame] | 933 | { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 20, HID_QUIRK_IGNORE }, |
| 934 | { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 30, HID_QUIRK_IGNORE }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 935 | { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 100, HID_QUIRK_IGNORE }, |
Steven Haigh | 0327063 | 2006-08-09 07:42:06 +1000 | [diff] [blame] | 936 | { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 108, HID_QUIRK_IGNORE }, |
| 937 | { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 118, HID_QUIRK_IGNORE }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 938 | { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 200, HID_QUIRK_IGNORE }, |
| 939 | { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 300, HID_QUIRK_IGNORE }, |
| 940 | { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 400, HID_QUIRK_IGNORE }, |
| 941 | { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 500, HID_QUIRK_IGNORE }, |
Greg Kroah-Hartman | 4871d3b | 2005-06-02 22:18:12 -0700 | [diff] [blame] | 942 | { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_LABPRO, HID_QUIRK_IGNORE }, |
| 943 | { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_GOTEMP, HID_QUIRK_IGNORE }, |
| 944 | { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_SKIP, HID_QUIRK_IGNORE }, |
| 945 | { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_CYCLOPS, HID_QUIRK_IGNORE }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 946 | { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20, HID_QUIRK_IGNORE }, |
| 947 | { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20, HID_QUIRK_IGNORE }, |
Sean Young | d5176b4 | 2006-07-09 13:01:02 +0000 | [diff] [blame] | 948 | { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_8_8_4_IF_KIT, HID_QUIRK_IGNORE }, |
Henk Vergonet | 5cd330f | 2006-05-15 12:34:43 +0200 | [diff] [blame] | 949 | { USB_VENDOR_ID_YEALINK, USB_DEVICE_ID_YEALINK_P1K_P4K_B2K, HID_QUIRK_IGNORE }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 950 | |
Stephane VOLTZ | 5388054 | 2005-06-06 02:22:37 -0500 | [diff] [blame] | 951 | { USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_FLAIR, HID_QUIRK_IGNORE }, |
| 952 | { USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_302, HID_QUIRK_IGNORE }, |
| 953 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 954 | { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM, HID_QUIRK_NOGET }, |
| 955 | { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U, HID_QUIRK_NOGET }, |
| 956 | { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM, HID_QUIRK_NOGET }, |
| 957 | { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVM, HID_QUIRK_NOGET }, |
| 958 | { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVMC, HID_QUIRK_NOGET }, |
Raghavendra Biligiri | 931e24b | 2006-09-15 19:53:35 +0530 | [diff] [blame] | 959 | { USB_VENDOR_ID_SUN, USB_DEVICE_ID_RARITAN_KVM_DONGLE, HID_QUIRK_NOGET }, |
Andrew Fuller | e65335e | 2006-02-25 09:52:27 -0500 | [diff] [blame] | 960 | { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT }, |
Navaho Gunleg | b857c65 | 2006-06-30 09:44:03 +0200 | [diff] [blame] | 961 | { USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SMARTJOY_DUAL_PLUS, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 962 | |
Bart Massey | a82e49b | 2006-05-08 14:40:13 -0700 | [diff] [blame] | 963 | { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE, HID_QUIRK_MIGHTYMOUSE | HID_QUIRK_INVERT_HWHEEL }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 964 | { USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK_7 }, |
| 965 | { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE, HID_QUIRK_2WHEEL_MOUSE_HACK_5 }, |
| 966 | |
Luca T | 6345fdf | 2005-07-11 01:08:40 -0500 | [diff] [blame] | 967 | { USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_GAMEPAD, HID_QUIRK_BADPAD }, |
Vojtech Pavlik | 61cdecd | 2005-09-05 00:13:32 -0500 | [diff] [blame] | 968 | { USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_PREDATOR, HID_QUIRK_BADPAD }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 969 | { USB_VENDOR_ID_ALPS, USB_DEVICE_ID_IBM_GAMEPAD, HID_QUIRK_BADPAD }, |
| 970 | { USB_VENDOR_ID_CHIC, USB_DEVICE_ID_CHIC_GAMEPAD, HID_QUIRK_BADPAD }, |
| 971 | { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_DRIVING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT }, |
| 972 | { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FLYING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT }, |
| 973 | { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FIGHTING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT }, |
| 974 | { USB_VENDOR_ID_NEC, USB_DEVICE_ID_NEC_USB_GAME_PAD, HID_QUIRK_BADPAD }, |
| 975 | { USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RUMBLEPAD, HID_QUIRK_BADPAD }, |
| 976 | { USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD, HID_QUIRK_BADPAD }, |
| 977 | |
Vojtech Pavlik | 940824b | 2006-01-14 00:25:39 -0500 | [diff] [blame] | 978 | { USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION, HID_QUIRK_CYMOTION }, |
| 979 | |
Julien BLACHE | afd21ee | 2006-11-15 00:00:17 -0500 | [diff] [blame] | 980 | { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI, HID_QUIRK_POWERBOOK_HAS_FN }, |
| 981 | { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO, HID_QUIRK_POWERBOOK_HAS_FN }, |
| 982 | { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI, HID_QUIRK_POWERBOOK_HAS_FN }, |
| 983 | { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_POWERBOOK_ISO_KEYBOARD}, |
| 984 | { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS, HID_QUIRK_POWERBOOK_HAS_FN }, |
| 985 | { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI, HID_QUIRK_POWERBOOK_HAS_FN }, |
| 986 | { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_POWERBOOK_ISO_KEYBOARD}, |
| 987 | { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS, HID_QUIRK_POWERBOOK_HAS_FN }, |
| 988 | { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI, HID_QUIRK_POWERBOOK_HAS_FN }, |
| 989 | { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO, HID_QUIRK_POWERBOOK_HAS_FN }, |
| 990 | { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS, HID_QUIRK_POWERBOOK_HAS_FN }, |
| 991 | { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY, HID_QUIRK_POWERBOOK_HAS_FN }, |
| 992 | { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY, HID_QUIRK_POWERBOOK_HAS_FN }, |
Michael Hanselmann | eab9edd | 2006-01-14 10:08:06 -0500 | [diff] [blame] | 993 | |
Daniel Ritz | 1d3e202 | 2006-03-29 22:41:07 +0200 | [diff] [blame] | 994 | { USB_VENDOR_ID_PANJIT, 0x0001, HID_QUIRK_IGNORE }, |
| 995 | { USB_VENDOR_ID_PANJIT, 0x0002, HID_QUIRK_IGNORE }, |
| 996 | { USB_VENDOR_ID_PANJIT, 0x0003, HID_QUIRK_IGNORE }, |
| 997 | { USB_VENDOR_ID_PANJIT, 0x0004, HID_QUIRK_IGNORE }, |
| 998 | |
Ben Collins | d57cdcf | 2006-10-18 08:47:37 -0400 | [diff] [blame] | 999 | { USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_KEYBOARD, HID_QUIRK_NOGET }, |
Anssi Hannula | 41ad5fb | 2006-11-04 22:49:53 -0500 | [diff] [blame] | 1000 | |
| 1001 | { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_USB_RECEIVER, HID_QUIRK_BAD_RELATIVE_KEYS }, |
| 1002 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1003 | { 0, 0 } |
| 1004 | }; |
| 1005 | |
Michael Haboustak | bf0964d | 2005-09-05 00:12:01 -0500 | [diff] [blame] | 1006 | /* |
| 1007 | * Traverse the supplied list of reports and find the longest |
| 1008 | */ |
| 1009 | static void hid_find_max_report(struct hid_device *hid, unsigned int type, int *max) |
| 1010 | { |
| 1011 | struct hid_report *report; |
| 1012 | int size; |
| 1013 | |
| 1014 | list_for_each_entry(report, &hid->report_enum[type].report_list, list) { |
| 1015 | size = ((report->size - 1) >> 3) + 1; |
| 1016 | if (type == HID_INPUT_REPORT && hid->report_enum[type].numbered) |
| 1017 | size++; |
| 1018 | if (*max < size) |
| 1019 | *max = size; |
| 1020 | } |
| 1021 | } |
| 1022 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1023 | static int hid_alloc_buffers(struct usb_device *dev, struct hid_device *hid) |
| 1024 | { |
Christoph Lameter | 54e6ecb | 2006-12-06 20:33:16 -0800 | [diff] [blame] | 1025 | if (!(hid->inbuf = usb_buffer_alloc(dev, hid->bufsize, GFP_ATOMIC, &hid->inbuf_dma))) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1026 | return -1; |
Christoph Lameter | 54e6ecb | 2006-12-06 20:33:16 -0800 | [diff] [blame] | 1027 | if (!(hid->outbuf = usb_buffer_alloc(dev, hid->bufsize, GFP_ATOMIC, &hid->outbuf_dma))) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1028 | return -1; |
Christoph Lameter | 54e6ecb | 2006-12-06 20:33:16 -0800 | [diff] [blame] | 1029 | if (!(hid->cr = usb_buffer_alloc(dev, sizeof(*(hid->cr)), GFP_ATOMIC, &hid->cr_dma))) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1030 | return -1; |
Christoph Lameter | 54e6ecb | 2006-12-06 20:33:16 -0800 | [diff] [blame] | 1031 | if (!(hid->ctrlbuf = usb_buffer_alloc(dev, hid->bufsize, GFP_ATOMIC, &hid->ctrlbuf_dma))) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1032 | return -1; |
| 1033 | |
| 1034 | return 0; |
| 1035 | } |
| 1036 | |
| 1037 | static void hid_free_buffers(struct usb_device *dev, struct hid_device *hid) |
| 1038 | { |
| 1039 | if (hid->inbuf) |
Michael Haboustak | bf0964d | 2005-09-05 00:12:01 -0500 | [diff] [blame] | 1040 | usb_buffer_free(dev, hid->bufsize, hid->inbuf, hid->inbuf_dma); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1041 | if (hid->outbuf) |
Michael Haboustak | bf0964d | 2005-09-05 00:12:01 -0500 | [diff] [blame] | 1042 | usb_buffer_free(dev, hid->bufsize, hid->outbuf, hid->outbuf_dma); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1043 | if (hid->cr) |
| 1044 | usb_buffer_free(dev, sizeof(*(hid->cr)), hid->cr, hid->cr_dma); |
| 1045 | if (hid->ctrlbuf) |
Michael Haboustak | bf0964d | 2005-09-05 00:12:01 -0500 | [diff] [blame] | 1046 | usb_buffer_free(dev, hid->bufsize, hid->ctrlbuf, hid->ctrlbuf_dma); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1047 | } |
| 1048 | |
Vojtech Pavlik | 940824b | 2006-01-14 00:25:39 -0500 | [diff] [blame] | 1049 | /* |
| 1050 | * Cherry Cymotion keyboard have an invalid HID report descriptor, |
| 1051 | * that needs fixing before we can parse it. |
| 1052 | */ |
| 1053 | |
| 1054 | static void hid_fixup_cymotion_descriptor(char *rdesc, int rsize) |
| 1055 | { |
| 1056 | if (rsize >= 17 && rdesc[11] == 0x3c && rdesc[12] == 0x02) { |
| 1057 | info("Fixing up Cherry Cymotion report descriptor"); |
| 1058 | rdesc[11] = rdesc[16] = 0xff; |
| 1059 | rdesc[12] = rdesc[17] = 0x03; |
| 1060 | } |
| 1061 | } |
| 1062 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1063 | static struct hid_device *usb_hid_configure(struct usb_interface *intf) |
| 1064 | { |
| 1065 | struct usb_host_interface *interface = intf->cur_altsetting; |
| 1066 | struct usb_device *dev = interface_to_usbdev (intf); |
| 1067 | struct hid_descriptor *hdesc; |
| 1068 | struct hid_device *hid; |
| 1069 | unsigned quirks = 0, rsize = 0; |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 1070 | char *rdesc; |
| 1071 | int n, len, insize = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1072 | |
Ping Cheng | ea18665 | 2006-07-14 16:50:04 -0700 | [diff] [blame] | 1073 | /* Ignore all Wacom devices */ |
Al Viro | c03efdb | 2006-09-23 01:29:34 +0100 | [diff] [blame] | 1074 | if (le16_to_cpu(dev->descriptor.idVendor) == USB_VENDOR_ID_WACOM) |
Ping Cheng | ea18665 | 2006-07-14 16:50:04 -0700 | [diff] [blame] | 1075 | return NULL; |
| 1076 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1077 | for (n = 0; hid_blacklist[n].idVendor; n++) |
| 1078 | if ((hid_blacklist[n].idVendor == le16_to_cpu(dev->descriptor.idVendor)) && |
| 1079 | (hid_blacklist[n].idProduct == le16_to_cpu(dev->descriptor.idProduct))) |
| 1080 | quirks = hid_blacklist[n].quirks; |
| 1081 | |
Alan Stern | 0f28b55 | 2006-05-15 14:49:04 -0400 | [diff] [blame] | 1082 | /* Many keyboards and mice don't like to be polled for reports, |
| 1083 | * so we will always set the HID_QUIRK_NOGET flag for them. */ |
| 1084 | if (interface->desc.bInterfaceSubClass == USB_INTERFACE_SUBCLASS_BOOT) { |
| 1085 | if (interface->desc.bInterfaceProtocol == USB_INTERFACE_PROTOCOL_KEYBOARD || |
| 1086 | interface->desc.bInterfaceProtocol == USB_INTERFACE_PROTOCOL_MOUSE) |
| 1087 | quirks |= HID_QUIRK_NOGET; |
| 1088 | } |
| 1089 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1090 | if (quirks & HID_QUIRK_IGNORE) |
| 1091 | return NULL; |
| 1092 | |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 1093 | if (usb_get_extra_descriptor(interface, HID_DT_HID, &hdesc) && |
| 1094 | (!interface->desc.bNumEndpoints || |
| 1095 | usb_get_extra_descriptor(&interface->endpoint[0], HID_DT_HID, &hdesc))) { |
| 1096 | dbg("class descriptor not present\n"); |
| 1097 | return NULL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1098 | } |
| 1099 | |
| 1100 | for (n = 0; n < hdesc->bNumDescriptors; n++) |
| 1101 | if (hdesc->desc[n].bDescriptorType == HID_DT_REPORT) |
| 1102 | rsize = le16_to_cpu(hdesc->desc[n].wDescriptorLength); |
| 1103 | |
| 1104 | if (!rsize || rsize > HID_MAX_DESCRIPTOR_SIZE) { |
| 1105 | dbg("weird size of report descriptor (%u)", rsize); |
| 1106 | return NULL; |
| 1107 | } |
| 1108 | |
| 1109 | if (!(rdesc = kmalloc(rsize, GFP_KERNEL))) { |
| 1110 | dbg("couldn't allocate rdesc memory"); |
| 1111 | return NULL; |
| 1112 | } |
| 1113 | |
Vojtech Pavlik | 854561b | 2005-05-29 02:28:00 -0500 | [diff] [blame] | 1114 | hid_set_idle(dev, interface->desc.bInterfaceNumber, 0, 0); |
| 1115 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1116 | if ((n = hid_get_class_descriptor(dev, interface->desc.bInterfaceNumber, HID_DT_REPORT, rdesc, rsize)) < 0) { |
| 1117 | dbg("reading report descriptor failed"); |
| 1118 | kfree(rdesc); |
| 1119 | return NULL; |
| 1120 | } |
| 1121 | |
Vojtech Pavlik | 940824b | 2006-01-14 00:25:39 -0500 | [diff] [blame] | 1122 | if ((quirks & HID_QUIRK_CYMOTION)) |
| 1123 | hid_fixup_cymotion_descriptor(rdesc, rsize); |
| 1124 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1125 | #ifdef DEBUG_DATA |
| 1126 | printk(KERN_DEBUG __FILE__ ": report descriptor (size %u, read %d) = ", rsize, n); |
| 1127 | for (n = 0; n < rsize; n++) |
| 1128 | printk(" %02x", (unsigned char) rdesc[n]); |
| 1129 | printk("\n"); |
| 1130 | #endif |
| 1131 | |
| 1132 | if (!(hid = hid_parse_report(rdesc, n))) { |
| 1133 | dbg("parsing report descriptor failed"); |
| 1134 | kfree(rdesc); |
| 1135 | return NULL; |
| 1136 | } |
| 1137 | |
| 1138 | kfree(rdesc); |
| 1139 | hid->quirks = quirks; |
| 1140 | |
Michael Haboustak | bf0964d | 2005-09-05 00:12:01 -0500 | [diff] [blame] | 1141 | hid->bufsize = HID_MIN_BUFFER_SIZE; |
| 1142 | hid_find_max_report(hid, HID_INPUT_REPORT, &hid->bufsize); |
| 1143 | hid_find_max_report(hid, HID_OUTPUT_REPORT, &hid->bufsize); |
| 1144 | hid_find_max_report(hid, HID_FEATURE_REPORT, &hid->bufsize); |
| 1145 | |
| 1146 | if (hid->bufsize > HID_MAX_BUFFER_SIZE) |
| 1147 | hid->bufsize = HID_MAX_BUFFER_SIZE; |
| 1148 | |
| 1149 | hid_find_max_report(hid, HID_INPUT_REPORT, &insize); |
| 1150 | |
| 1151 | if (insize > HID_MAX_BUFFER_SIZE) |
| 1152 | insize = HID_MAX_BUFFER_SIZE; |
| 1153 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1154 | if (hid_alloc_buffers(dev, hid)) { |
| 1155 | hid_free_buffers(dev, hid); |
| 1156 | goto fail; |
| 1157 | } |
| 1158 | |
| 1159 | for (n = 0; n < interface->desc.bNumEndpoints; n++) { |
| 1160 | |
| 1161 | struct usb_endpoint_descriptor *endpoint; |
| 1162 | int pipe; |
| 1163 | int interval; |
| 1164 | |
| 1165 | endpoint = &interface->endpoint[n].desc; |
| 1166 | if ((endpoint->bmAttributes & 3) != 3) /* Not an interrupt endpoint */ |
| 1167 | continue; |
| 1168 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1169 | interval = endpoint->bInterval; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1170 | |
| 1171 | /* Change the polling interval of mice. */ |
| 1172 | if (hid->collection->usage == HID_GD_MOUSE && hid_mousepoll_interval > 0) |
| 1173 | interval = hid_mousepoll_interval; |
Dmitry Torokhov | 05f091ab | 2005-05-29 02:29:01 -0500 | [diff] [blame] | 1174 | |
Luiz Fernando N. Capitulino | 0f12aa0 | 2006-10-26 13:02:51 -0300 | [diff] [blame] | 1175 | if (usb_endpoint_dir_in(endpoint)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1176 | if (hid->urbin) |
| 1177 | continue; |
| 1178 | if (!(hid->urbin = usb_alloc_urb(0, GFP_KERNEL))) |
| 1179 | goto fail; |
| 1180 | pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress); |
Michael Haboustak | bf0964d | 2005-09-05 00:12:01 -0500 | [diff] [blame] | 1181 | usb_fill_int_urb(hid->urbin, dev, pipe, hid->inbuf, insize, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1182 | hid_irq_in, hid, interval); |
| 1183 | hid->urbin->transfer_dma = hid->inbuf_dma; |
Alan Stern | b375a04 | 2005-07-29 16:11:07 -0400 | [diff] [blame] | 1184 | hid->urbin->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1185 | } else { |
| 1186 | if (hid->urbout) |
| 1187 | continue; |
| 1188 | if (!(hid->urbout = usb_alloc_urb(0, GFP_KERNEL))) |
| 1189 | goto fail; |
| 1190 | pipe = usb_sndintpipe(dev, endpoint->bEndpointAddress); |
| 1191 | usb_fill_int_urb(hid->urbout, dev, pipe, hid->outbuf, 0, |
| 1192 | hid_irq_out, hid, interval); |
| 1193 | hid->urbout->transfer_dma = hid->outbuf_dma; |
Alan Stern | b375a04 | 2005-07-29 16:11:07 -0400 | [diff] [blame] | 1194 | hid->urbout->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1195 | } |
| 1196 | } |
| 1197 | |
| 1198 | if (!hid->urbin) { |
| 1199 | err("couldn't find an input interrupt endpoint"); |
| 1200 | goto fail; |
| 1201 | } |
| 1202 | |
| 1203 | init_waitqueue_head(&hid->wait); |
| 1204 | |
David Howells | c402895 | 2006-11-22 14:57:56 +0000 | [diff] [blame] | 1205 | INIT_WORK(&hid->reset_work, hid_reset); |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 1206 | setup_timer(&hid->io_retry, hid_retry_timeout, (unsigned long) hid); |
| 1207 | |
| 1208 | spin_lock_init(&hid->inlock); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1209 | spin_lock_init(&hid->outlock); |
| 1210 | spin_lock_init(&hid->ctrllock); |
| 1211 | |
| 1212 | hid->version = le16_to_cpu(hdesc->bcdHID); |
| 1213 | hid->country = hdesc->bCountryCode; |
| 1214 | hid->dev = dev; |
| 1215 | hid->intf = intf; |
| 1216 | hid->ifnum = interface->desc.bInterfaceNumber; |
| 1217 | |
| 1218 | hid->name[0] = 0; |
| 1219 | |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 1220 | if (dev->manufacturer) |
| 1221 | strlcpy(hid->name, dev->manufacturer, sizeof(hid->name)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1222 | |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 1223 | if (dev->product) { |
| 1224 | if (dev->manufacturer) |
| 1225 | strlcat(hid->name, " ", sizeof(hid->name)); |
| 1226 | strlcat(hid->name, dev->product, sizeof(hid->name)); |
| 1227 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1228 | |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 1229 | if (!strlen(hid->name)) |
| 1230 | snprintf(hid->name, sizeof(hid->name), "HID %04x:%04x", |
| 1231 | le16_to_cpu(dev->descriptor.idVendor), |
| 1232 | le16_to_cpu(dev->descriptor.idProduct)); |
| 1233 | |
| 1234 | usb_make_path(dev, hid->phys, sizeof(hid->phys)); |
| 1235 | strlcat(hid->phys, "/input", sizeof(hid->phys)); |
| 1236 | len = strlen(hid->phys); |
| 1237 | if (len < sizeof(hid->phys) - 1) |
| 1238 | snprintf(hid->phys + len, sizeof(hid->phys) - len, |
| 1239 | "%d", intf->altsetting[0].desc.bInterfaceNumber); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1240 | |
| 1241 | if (usb_string(dev, dev->descriptor.iSerialNumber, hid->uniq, 64) <= 0) |
| 1242 | hid->uniq[0] = 0; |
| 1243 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1244 | hid->urbctrl = usb_alloc_urb(0, GFP_KERNEL); |
| 1245 | if (!hid->urbctrl) |
| 1246 | goto fail; |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 1247 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1248 | usb_fill_control_urb(hid->urbctrl, dev, 0, (void *) hid->cr, |
| 1249 | hid->ctrlbuf, 1, hid_ctrl, hid); |
| 1250 | hid->urbctrl->setup_dma = hid->cr_dma; |
| 1251 | hid->urbctrl->transfer_dma = hid->ctrlbuf_dma; |
Alan Stern | b375a04 | 2005-07-29 16:11:07 -0400 | [diff] [blame] | 1252 | hid->urbctrl->transfer_flags |= (URB_NO_TRANSFER_DMA_MAP | URB_NO_SETUP_DMA_MAP); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1253 | |
| 1254 | return hid; |
| 1255 | |
| 1256 | fail: |
Mariusz Kozlowski | 6f07429 | 2006-11-08 15:35:54 +0100 | [diff] [blame] | 1257 | usb_free_urb(hid->urbin); |
| 1258 | usb_free_urb(hid->urbout); |
| 1259 | usb_free_urb(hid->urbctrl); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1260 | hid_free_buffers(dev, hid); |
| 1261 | hid_free_device(hid); |
| 1262 | |
| 1263 | return NULL; |
| 1264 | } |
| 1265 | |
| 1266 | static void hid_disconnect(struct usb_interface *intf) |
| 1267 | { |
| 1268 | struct hid_device *hid = usb_get_intfdata (intf); |
| 1269 | |
| 1270 | if (!hid) |
| 1271 | return; |
| 1272 | |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 1273 | spin_lock_irq(&hid->inlock); /* Sync with error handler */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1274 | usb_set_intfdata(intf, NULL); |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 1275 | spin_unlock_irq(&hid->inlock); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1276 | usb_kill_urb(hid->urbin); |
| 1277 | usb_kill_urb(hid->urbout); |
| 1278 | usb_kill_urb(hid->urbctrl); |
| 1279 | |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 1280 | del_timer_sync(&hid->io_retry); |
| 1281 | flush_scheduled_work(); |
| 1282 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1283 | if (hid->claimed & HID_CLAIMED_INPUT) |
| 1284 | hidinput_disconnect(hid); |
| 1285 | if (hid->claimed & HID_CLAIMED_HIDDEV) |
| 1286 | hiddev_disconnect(hid); |
| 1287 | |
| 1288 | usb_free_urb(hid->urbin); |
| 1289 | usb_free_urb(hid->urbctrl); |
Mariusz Kozlowski | 6f07429 | 2006-11-08 15:35:54 +0100 | [diff] [blame] | 1290 | usb_free_urb(hid->urbout); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1291 | |
| 1292 | hid_free_buffers(hid->dev, hid); |
| 1293 | hid_free_device(hid); |
| 1294 | } |
| 1295 | |
| 1296 | static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id) |
| 1297 | { |
| 1298 | struct hid_device *hid; |
| 1299 | char path[64]; |
| 1300 | int i; |
| 1301 | char *c; |
| 1302 | |
| 1303 | dbg("HID probe called for ifnum %d", |
| 1304 | intf->altsetting->desc.bInterfaceNumber); |
| 1305 | |
| 1306 | if (!(hid = usb_hid_configure(intf))) |
Stelian Pop | 479f6ea | 2005-06-22 17:53:28 +0200 | [diff] [blame] | 1307 | return -ENODEV; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1308 | |
| 1309 | hid_init_reports(hid); |
| 1310 | hid_dump_device(hid); |
| 1311 | |
| 1312 | if (!hidinput_connect(hid)) |
| 1313 | hid->claimed |= HID_CLAIMED_INPUT; |
| 1314 | if (!hiddev_connect(hid)) |
| 1315 | hid->claimed |= HID_CLAIMED_HIDDEV; |
| 1316 | |
| 1317 | usb_set_intfdata(intf, hid); |
| 1318 | |
| 1319 | if (!hid->claimed) { |
| 1320 | printk ("HID device not claimed by input or hiddev\n"); |
| 1321 | hid_disconnect(intf); |
Stelian Pop | 479f6ea | 2005-06-22 17:53:28 +0200 | [diff] [blame] | 1322 | return -ENODEV; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1323 | } |
| 1324 | |
| 1325 | printk(KERN_INFO); |
| 1326 | |
| 1327 | if (hid->claimed & HID_CLAIMED_INPUT) |
| 1328 | printk("input"); |
| 1329 | if (hid->claimed == (HID_CLAIMED_INPUT | HID_CLAIMED_HIDDEV)) |
| 1330 | printk(","); |
| 1331 | if (hid->claimed & HID_CLAIMED_HIDDEV) |
| 1332 | printk("hiddev%d", hid->minor); |
| 1333 | |
| 1334 | c = "Device"; |
| 1335 | for (i = 0; i < hid->maxcollection; i++) { |
| 1336 | if (hid->collection[i].type == HID_COLLECTION_APPLICATION && |
| 1337 | (hid->collection[i].usage & HID_USAGE_PAGE) == HID_UP_GENDESK && |
| 1338 | (hid->collection[i].usage & 0xffff) < ARRAY_SIZE(hid_types)) { |
| 1339 | c = hid_types[hid->collection[i].usage & 0xffff]; |
| 1340 | break; |
| 1341 | } |
| 1342 | } |
| 1343 | |
| 1344 | usb_make_path(interface_to_usbdev(intf), path, 63); |
| 1345 | |
| 1346 | printk(": USB HID v%x.%02x %s [%s] on %s\n", |
| 1347 | hid->version >> 8, hid->version & 0xff, c, hid->name, path); |
| 1348 | |
| 1349 | return 0; |
| 1350 | } |
| 1351 | |
David Brownell | 27d72e8 | 2005-04-18 17:39:22 -0700 | [diff] [blame] | 1352 | static int hid_suspend(struct usb_interface *intf, pm_message_t message) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1353 | { |
| 1354 | struct hid_device *hid = usb_get_intfdata (intf); |
| 1355 | |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 1356 | spin_lock_irq(&hid->inlock); /* Sync with error handler */ |
| 1357 | set_bit(HID_SUSPENDED, &hid->iofl); |
| 1358 | spin_unlock_irq(&hid->inlock); |
| 1359 | del_timer(&hid->io_retry); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1360 | usb_kill_urb(hid->urbin); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1361 | dev_dbg(&intf->dev, "suspend\n"); |
| 1362 | return 0; |
| 1363 | } |
| 1364 | |
| 1365 | static int hid_resume(struct usb_interface *intf) |
| 1366 | { |
| 1367 | struct hid_device *hid = usb_get_intfdata (intf); |
| 1368 | int status; |
| 1369 | |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 1370 | clear_bit(HID_SUSPENDED, &hid->iofl); |
Alan Stern | df9a1f4 | 2006-06-01 13:55:28 -0400 | [diff] [blame] | 1371 | hid->retry_delay = 0; |
Alan Stern | aef4e26 | 2006-01-31 12:58:38 -0500 | [diff] [blame] | 1372 | status = hid_start_in(hid); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1373 | dev_dbg(&intf->dev, "resume status %d\n", status); |
| 1374 | return status; |
| 1375 | } |
| 1376 | |
Alan Stern | df9a1f4 | 2006-06-01 13:55:28 -0400 | [diff] [blame] | 1377 | /* Treat USB reset pretty much the same as suspend/resume */ |
| 1378 | static void hid_pre_reset(struct usb_interface *intf) |
| 1379 | { |
| 1380 | /* FIXME: What if the interface is already suspended? */ |
| 1381 | hid_suspend(intf, PMSG_ON); |
| 1382 | } |
| 1383 | |
| 1384 | static void hid_post_reset(struct usb_interface *intf) |
| 1385 | { |
| 1386 | struct usb_device *dev = interface_to_usbdev (intf); |
| 1387 | |
| 1388 | hid_set_idle(dev, intf->cur_altsetting->desc.bInterfaceNumber, 0, 0); |
| 1389 | /* FIXME: Any more reinitialization needed? */ |
| 1390 | |
| 1391 | hid_resume(intf); |
| 1392 | } |
| 1393 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1394 | static struct usb_device_id hid_usb_ids [] = { |
| 1395 | { .match_flags = USB_DEVICE_ID_MATCH_INT_CLASS, |
| 1396 | .bInterfaceClass = USB_INTERFACE_CLASS_HID }, |
| 1397 | { } /* Terminating entry */ |
| 1398 | }; |
| 1399 | |
| 1400 | MODULE_DEVICE_TABLE (usb, hid_usb_ids); |
| 1401 | |
| 1402 | static struct usb_driver hid_driver = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1403 | .name = "usbhid", |
| 1404 | .probe = hid_probe, |
| 1405 | .disconnect = hid_disconnect, |
| 1406 | .suspend = hid_suspend, |
| 1407 | .resume = hid_resume, |
Alan Stern | df9a1f4 | 2006-06-01 13:55:28 -0400 | [diff] [blame] | 1408 | .pre_reset = hid_pre_reset, |
| 1409 | .post_reset = hid_post_reset, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1410 | .id_table = hid_usb_ids, |
| 1411 | }; |
| 1412 | |
| 1413 | static int __init hid_init(void) |
| 1414 | { |
| 1415 | int retval; |
| 1416 | retval = hiddev_init(); |
| 1417 | if (retval) |
| 1418 | goto hiddev_init_fail; |
| 1419 | retval = usb_register(&hid_driver); |
| 1420 | if (retval) |
| 1421 | goto usb_register_fail; |
| 1422 | info(DRIVER_VERSION ":" DRIVER_DESC); |
| 1423 | |
| 1424 | return 0; |
| 1425 | usb_register_fail: |
| 1426 | hiddev_exit(); |
| 1427 | hiddev_init_fail: |
| 1428 | return retval; |
| 1429 | } |
| 1430 | |
| 1431 | static void __exit hid_exit(void) |
| 1432 | { |
| 1433 | usb_deregister(&hid_driver); |
| 1434 | hiddev_exit(); |
| 1435 | } |
| 1436 | |
| 1437 | module_init(hid_init); |
| 1438 | module_exit(hid_exit); |
| 1439 | |
| 1440 | MODULE_AUTHOR(DRIVER_AUTHOR); |
| 1441 | MODULE_DESCRIPTION(DRIVER_DESC); |
| 1442 | MODULE_LICENSE(DRIVER_LICENSE); |