1 /* 2 * USB device quirk handling logic and table 3 * 4 * Copyright (c) 2007 Oliver Neukum 5 * Copyright (c) 2007 Greg Kroah-Hartman <gregkh@suse.de> 6 * 7 * This program is free software; you can redistribute it and/or modify it 8 * under the terms of the GNU General Public License as published by the Free 9 * Software Foundation, version 2. 10 * 11 * 12 */ 13 14 #include <linux/usb.h> 15 #include <linux/usb/quirks.h> 16 #include <linux/usb/hcd.h> 17 #include "usb.h" 18 19 /* Lists of quirky USB devices, split in device quirks and interface quirks. 20 * Device quirks are applied at the very beginning of the enumeration process, 21 * right after reading the device descriptor. They can thus only match on device 22 * information. 23 * 24 * Interface quirks are applied after reading all the configuration descriptors. 25 * They can match on both device and interface information. 26 * 27 * Note that the DELAY_INIT and HONOR_BNUMINTERFACES quirks do not make sense as 28 * interface quirks, as they only influence the enumeration process which is run 29 * before processing the interface quirks. 30 * 31 * Please keep the lists ordered by: 32 * 1) Vendor ID 33 * 2) Product ID 34 * 3) Class ID 35 */ 36 static const struct usb_device_id usb_quirk_list[] = { 37 /* CBM - Flash disk */ 38 { USB_DEVICE(0x0204, 0x6025), .driver_info = USB_QUIRK_RESET_RESUME }, 39 40 /* HP 5300/5370C scanner */ 41 { USB_DEVICE(0x03f0, 0x0701), .driver_info = 42 USB_QUIRK_STRING_FETCH_255 }, 43 44 /* Creative SB Audigy 2 NX */ 45 { USB_DEVICE(0x041e, 0x3020), .driver_info = USB_QUIRK_RESET_RESUME }, 46 47 /* Microsoft LifeCam-VX700 v2.0 */ 48 { USB_DEVICE(0x045e, 0x0770), .driver_info = USB_QUIRK_RESET_RESUME }, 49 50 /* Logitech HD Pro Webcams C920 and C930e */ 51 { USB_DEVICE(0x046d, 0x082d), .driver_info = USB_QUIRK_DELAY_INIT }, 52 { USB_DEVICE(0x046d, 0x0843), .driver_info = USB_QUIRK_DELAY_INIT }, 53 54 /* Logitech Quickcam Fusion */ 55 { USB_DEVICE(0x046d, 0x08c1), .driver_info = USB_QUIRK_RESET_RESUME }, 56 57 /* Logitech Quickcam Orbit MP */ 58 { USB_DEVICE(0x046d, 0x08c2), .driver_info = USB_QUIRK_RESET_RESUME }, 59 60 /* Logitech Quickcam Pro for Notebook */ 61 { USB_DEVICE(0x046d, 0x08c3), .driver_info = USB_QUIRK_RESET_RESUME }, 62 63 /* Logitech Quickcam Pro 5000 */ 64 { USB_DEVICE(0x046d, 0x08c5), .driver_info = USB_QUIRK_RESET_RESUME }, 65 66 /* Logitech Quickcam OEM Dell Notebook */ 67 { USB_DEVICE(0x046d, 0x08c6), .driver_info = USB_QUIRK_RESET_RESUME }, 68 69 /* Logitech Quickcam OEM Cisco VT Camera II */ 70 { USB_DEVICE(0x046d, 0x08c7), .driver_info = USB_QUIRK_RESET_RESUME }, 71 72 /* Logitech Harmony 700-series */ 73 { USB_DEVICE(0x046d, 0xc122), .driver_info = USB_QUIRK_DELAY_INIT }, 74 75 /* Philips PSC805 audio device */ 76 { USB_DEVICE(0x0471, 0x0155), .driver_info = USB_QUIRK_RESET_RESUME }, 77 78 /* Artisman Watchdog Dongle */ 79 { USB_DEVICE(0x04b4, 0x0526), .driver_info = 80 USB_QUIRK_CONFIG_INTF_STRINGS }, 81 82 /* Microchip Joss Optical infrared touchboard device */ 83 { USB_DEVICE(0x04d8, 0x000c), .driver_info = 84 USB_QUIRK_CONFIG_INTF_STRINGS }, 85 86 /* CarrolTouch 4000U */ 87 { USB_DEVICE(0x04e7, 0x0009), .driver_info = USB_QUIRK_RESET_RESUME }, 88 89 /* CarrolTouch 4500U */ 90 { USB_DEVICE(0x04e7, 0x0030), .driver_info = USB_QUIRK_RESET_RESUME }, 91 92 /* Samsung Android phone modem - ID conflict with SPH-I500 */ 93 { USB_DEVICE(0x04e8, 0x6601), .driver_info = 94 USB_QUIRK_CONFIG_INTF_STRINGS }, 95 96 /* Roland SC-8820 */ 97 { USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME }, 98 99 /* Edirol SD-20 */ 100 { USB_DEVICE(0x0582, 0x0027), .driver_info = USB_QUIRK_RESET_RESUME }, 101 102 /* Alcor Micro Corp. Hub */ 103 { USB_DEVICE(0x058f, 0x9254), .driver_info = USB_QUIRK_RESET_RESUME }, 104 105 /* appletouch */ 106 { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME }, 107 108 /* Avision AV600U */ 109 { USB_DEVICE(0x0638, 0x0a13), .driver_info = 110 USB_QUIRK_STRING_FETCH_255 }, 111 112 /* Saitek Cyborg Gold Joystick */ 113 { USB_DEVICE(0x06a3, 0x0006), .driver_info = 114 USB_QUIRK_CONFIG_INTF_STRINGS }, 115 116 /* Guillemot Webcam Hercules Dualpix Exchange (2nd ID) */ 117 { USB_DEVICE(0x06f8, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME }, 118 119 /* Guillemot Webcam Hercules Dualpix Exchange*/ 120 { USB_DEVICE(0x06f8, 0x3005), .driver_info = USB_QUIRK_RESET_RESUME }, 121 122 /* Midiman M-Audio Keystation 88es */ 123 { USB_DEVICE(0x0763, 0x0192), .driver_info = USB_QUIRK_RESET_RESUME }, 124 125 /* M-Systems Flash Disk Pioneers */ 126 { USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME }, 127 128 /* Keytouch QWERTY Panel keyboard */ 129 { USB_DEVICE(0x0926, 0x3333), .driver_info = 130 USB_QUIRK_CONFIG_INTF_STRINGS }, 131 132 /* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */ 133 { USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF }, 134 135 /* Broadcom BCM92035DGROM BT dongle */ 136 { USB_DEVICE(0x0a5c, 0x2021), .driver_info = USB_QUIRK_RESET_RESUME }, 137 138 /* MAYA44USB sound device */ 139 { USB_DEVICE(0x0a92, 0x0091), .driver_info = USB_QUIRK_RESET_RESUME }, 140 141 /* Action Semiconductor flash disk */ 142 { USB_DEVICE(0x10d6, 0x2200), .driver_info = 143 USB_QUIRK_STRING_FETCH_255 }, 144 145 /* SKYMEDI USB_DRIVE */ 146 { USB_DEVICE(0x1516, 0x8628), .driver_info = USB_QUIRK_RESET_RESUME }, 147 148 /* Razer - Razer Blade Keyboard */ 149 { USB_DEVICE(0x1532, 0x0116), .driver_info = 150 USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL }, 151 152 /* BUILDWIN Photo Frame */ 153 { USB_DEVICE(0x1908, 0x1315), .driver_info = 154 USB_QUIRK_HONOR_BNUMINTERFACES }, 155 156 /* INTEL VALUE SSD */ 157 { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME }, 158 159 /* USB3503 */ 160 { USB_DEVICE(0x0424, 0x3503), .driver_info = USB_QUIRK_RESET_RESUME }, 161 162 { } /* terminating entry must be last */ 163 }; 164 165 static const struct usb_device_id usb_interface_quirk_list[] = { 166 /* Logitech UVC Cameras */ 167 { USB_VENDOR_AND_INTERFACE_INFO(0x046d, USB_CLASS_VIDEO, 1, 0), 168 .driver_info = USB_QUIRK_RESET_RESUME }, 169 170 { } /* terminating entry must be last */ 171 }; 172 173 static const struct usb_device_id usb_amd_resume_quirk_list[] = { 174 /* Lenovo Mouse with Pixart controller */ 175 { USB_DEVICE(0x17ef, 0x602e), .driver_info = USB_QUIRK_RESET_RESUME }, 176 177 /* Pixart Mouse */ 178 { USB_DEVICE(0x093a, 0x2500), .driver_info = USB_QUIRK_RESET_RESUME }, 179 { USB_DEVICE(0x093a, 0x2510), .driver_info = USB_QUIRK_RESET_RESUME }, 180 { USB_DEVICE(0x093a, 0x2521), .driver_info = USB_QUIRK_RESET_RESUME }, 181 182 /* Logitech Optical Mouse M90/M100 */ 183 { USB_DEVICE(0x046d, 0xc05a), .driver_info = USB_QUIRK_RESET_RESUME }, 184 185 { } /* terminating entry must be last */ 186 }; 187 188 static bool usb_match_any_interface(struct usb_device *udev, 189 const struct usb_device_id *id) 190 { 191 unsigned int i; 192 193 for (i = 0; i < udev->descriptor.bNumConfigurations; ++i) { 194 struct usb_host_config *cfg = &udev->config[i]; 195 unsigned int j; 196 197 for (j = 0; j < cfg->desc.bNumInterfaces; ++j) { 198 struct usb_interface_cache *cache; 199 struct usb_host_interface *intf; 200 201 cache = cfg->intf_cache[j]; 202 if (cache->num_altsetting == 0) 203 continue; 204 205 intf = &cache->altsetting[0]; 206 if (usb_match_one_id_intf(udev, intf, id)) 207 return true; 208 } 209 } 210 211 return false; 212 } 213 214 static int usb_amd_resume_quirk(struct usb_device *udev) 215 { 216 struct usb_hcd *hcd; 217 218 hcd = bus_to_hcd(udev->bus); 219 /* The device should be attached directly to root hub */ 220 if (udev->level == 1 && hcd->amd_resume_bug == 1) 221 return 1; 222 223 return 0; 224 } 225 226 static u32 __usb_detect_quirks(struct usb_device *udev, 227 const struct usb_device_id *id) 228 { 229 u32 quirks = 0; 230 231 for (; id->match_flags; id++) { 232 if (!usb_match_device(udev, id)) 233 continue; 234 235 if ((id->match_flags & USB_DEVICE_ID_MATCH_INT_INFO) && 236 !usb_match_any_interface(udev, id)) 237 continue; 238 239 quirks |= (u32)(id->driver_info); 240 } 241 242 return quirks; 243 } 244 245 /* 246 * Detect any quirks the device has, and do any housekeeping for it if needed. 247 */ 248 void usb_detect_quirks(struct usb_device *udev) 249 { 250 udev->quirks = __usb_detect_quirks(udev, usb_quirk_list); 251 252 /* 253 * Pixart-based mice would trigger remote wakeup issue on AMD 254 * Yangtze chipset, so set them as RESET_RESUME flag. 255 */ 256 if (usb_amd_resume_quirk(udev)) 257 udev->quirks |= __usb_detect_quirks(udev, 258 usb_amd_resume_quirk_list); 259 260 if (udev->quirks) 261 dev_dbg(&udev->dev, "USB quirks for this device: %x\n", 262 udev->quirks); 263 264 #ifdef CONFIG_USB_DEFAULT_PERSIST 265 if (!(udev->quirks & USB_QUIRK_RESET)) 266 udev->persist_enabled = 1; 267 #else 268 /* Hubs are automatically enabled for USB-PERSIST */ 269 if (udev->descriptor.bDeviceClass == USB_CLASS_HUB) 270 udev->persist_enabled = 1; 271 #endif /* CONFIG_USB_DEFAULT_PERSIST */ 272 } 273 274 void usb_detect_interface_quirks(struct usb_device *udev) 275 { 276 u32 quirks; 277 278 quirks = __usb_detect_quirks(udev, usb_interface_quirk_list); 279 if (quirks == 0) 280 return; 281 282 dev_dbg(&udev->dev, "USB interface quirks for this device: %x\n", 283 quirks); 284 udev->quirks |= quirks; 285 } 286