diff options
Diffstat (limited to 'drivers/usb/core/quirks.c')
| -rw-r--r-- | drivers/usb/core/quirks.c | 735 |
1 files changed, 735 insertions, 0 deletions
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c new file mode 100644 index 000000000..15e9bd180 --- /dev/null +++ b/drivers/usb/core/quirks.c @@ -0,0 +1,735 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * USB device quirk handling logic and table + * + * Copyright (c) 2007 Oliver Neukum + * Copyright (c) 2007 Greg Kroah-Hartman <gregkh@suse.de> + */ + +#include <linux/moduleparam.h> +#include <linux/usb.h> +#include <linux/usb/quirks.h> +#include <linux/usb/hcd.h> +#include "usb.h" + +struct quirk_entry { + u16 vid; + u16 pid; + u32 flags; +}; + +static DEFINE_MUTEX(quirk_mutex); + +static struct quirk_entry *quirk_list; +static unsigned int quirk_count; + +static char quirks_param[128]; + +static int quirks_param_set(const char *value, const struct kernel_param *kp) +{ + char *val, *p, *field; + u16 vid, pid; + u32 flags; + size_t i; + int err; + + val = kstrdup(value, GFP_KERNEL); + if (!val) + return -ENOMEM; + + err = param_set_copystring(val, kp); + if (err) { + kfree(val); + return err; + } + + mutex_lock(&quirk_mutex); + + if (!*val) { + quirk_count = 0; + kfree(quirk_list); + quirk_list = NULL; + goto unlock; + } + + for (quirk_count = 1, i = 0; val[i]; i++) + if (val[i] == ',') + quirk_count++; + + if (quirk_list) { + kfree(quirk_list); + quirk_list = NULL; + } + + quirk_list = kcalloc(quirk_count, sizeof(struct quirk_entry), + GFP_KERNEL); + if (!quirk_list) { + quirk_count = 0; + mutex_unlock(&quirk_mutex); + kfree(val); + return -ENOMEM; + } + + for (i = 0, p = val; p && *p;) { + /* Each entry consists of VID:PID:flags */ + field = strsep(&p, ":"); + if (!field) + break; + + if (kstrtou16(field, 16, &vid)) + break; + + field = strsep(&p, ":"); + if (!field) + break; + + if (kstrtou16(field, 16, &pid)) + break; + + field = strsep(&p, ","); + if (!field || !*field) + break; + + /* Collect the flags */ + for (flags = 0; *field; field++) { + switch (*field) { + case 'a': + flags |= USB_QUIRK_STRING_FETCH_255; + break; + case 'b': + flags |= USB_QUIRK_RESET_RESUME; + break; + case 'c': + flags |= USB_QUIRK_NO_SET_INTF; + break; + case 'd': + flags |= USB_QUIRK_CONFIG_INTF_STRINGS; + break; + case 'e': + flags |= USB_QUIRK_RESET; + break; + case 'f': + flags |= USB_QUIRK_HONOR_BNUMINTERFACES; + break; + case 'g': + flags |= USB_QUIRK_DELAY_INIT; + break; + case 'h': + flags |= USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL; + break; + case 'i': + flags |= USB_QUIRK_DEVICE_QUALIFIER; + break; + case 'j': + flags |= USB_QUIRK_IGNORE_REMOTE_WAKEUP; + break; + case 'k': + flags |= USB_QUIRK_NO_LPM; + break; + case 'l': + flags |= USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL; + break; + case 'm': + flags |= USB_QUIRK_DISCONNECT_SUSPEND; + break; + case 'n': + flags |= USB_QUIRK_DELAY_CTRL_MSG; + break; + case 'o': + flags |= USB_QUIRK_HUB_SLOW_RESET; + break; + /* Ignore unrecognized flag characters */ + } + } + + quirk_list[i++] = (struct quirk_entry) + { .vid = vid, .pid = pid, .flags = flags }; + } + + if (i < quirk_count) + quirk_count = i; + +unlock: + mutex_unlock(&quirk_mutex); + kfree(val); + + return 0; +} + +static const struct kernel_param_ops quirks_param_ops = { + .set = quirks_param_set, + .get = param_get_string, +}; + +static struct kparam_string quirks_param_string = { + .maxlen = sizeof(quirks_param), + .string = quirks_param, +}; + +device_param_cb(quirks, &quirks_param_ops, &quirks_param_string, 0644); +MODULE_PARM_DESC(quirks, "Add/modify USB quirks by specifying quirks=vendorID:productID:quirks"); + +/* Lists of quirky USB devices, split in device quirks and interface quirks. + * Device quirks are applied at the very beginning of the enumeration process, + * right after reading the device descriptor. They can thus only match on device + * information. + * + * Interface quirks are applied after reading all the configuration descriptors. + * They can match on both device and interface information. + * + * Note that the DELAY_INIT and HONOR_BNUMINTERFACES quirks do not make sense as + * interface quirks, as they only influence the enumeration process which is run + * before processing the interface quirks. + * + * Please keep the lists ordered by: + * 1) Vendor ID + * 2) Product ID + * 3) Class ID + */ +static const struct usb_device_id usb_quirk_list[] = { + /* CBM - Flash disk */ + { USB_DEVICE(0x0204, 0x6025), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* WORLDE Controller KS49 or Prodipe MIDI 49C USB controller */ + { USB_DEVICE(0x0218, 0x0201), .driver_info = + USB_QUIRK_CONFIG_INTF_STRINGS }, + + /* WORLDE easy key (easykey.25) MIDI controller */ + { USB_DEVICE(0x0218, 0x0401), .driver_info = + USB_QUIRK_CONFIG_INTF_STRINGS }, + + /* HP 5300/5370C scanner */ + { USB_DEVICE(0x03f0, 0x0701), .driver_info = + USB_QUIRK_STRING_FETCH_255 }, + + /* HP v222w 16GB Mini USB Drive */ + { USB_DEVICE(0x03f0, 0x3f40), .driver_info = USB_QUIRK_DELAY_INIT }, + + /* Creative SB Audigy 2 NX */ + { USB_DEVICE(0x041e, 0x3020), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* USB3503 */ + { USB_DEVICE(0x0424, 0x3503), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Microsoft Wireless Laser Mouse 6000 Receiver */ + { USB_DEVICE(0x045e, 0x00e1), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Microsoft LifeCam-VX700 v2.0 */ + { USB_DEVICE(0x045e, 0x0770), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Microsoft Surface Dock Ethernet (RTL8153 GigE) */ + { USB_DEVICE(0x045e, 0x07c6), .driver_info = USB_QUIRK_NO_LPM }, + + /* Cherry Stream G230 2.0 (G85-231) and 3.0 (G85-232) */ + { USB_DEVICE(0x046a, 0x0023), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Logitech HD Webcam C270 */ + { USB_DEVICE(0x046d, 0x0825), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Logitech HD Pro Webcams C920, C920-C, C922, C925e and C930e */ + { USB_DEVICE(0x046d, 0x082d), .driver_info = USB_QUIRK_DELAY_INIT }, + { USB_DEVICE(0x046d, 0x0841), .driver_info = USB_QUIRK_DELAY_INIT }, + { USB_DEVICE(0x046d, 0x0843), .driver_info = USB_QUIRK_DELAY_INIT }, + { USB_DEVICE(0x046d, 0x085b), .driver_info = USB_QUIRK_DELAY_INIT }, + { USB_DEVICE(0x046d, 0x085c), .driver_info = USB_QUIRK_DELAY_INIT }, + + /* Logitech ConferenceCam CC3000e */ + { USB_DEVICE(0x046d, 0x0847), .driver_info = USB_QUIRK_DELAY_INIT }, + { USB_DEVICE(0x046d, 0x0848), .driver_info = USB_QUIRK_DELAY_INIT }, + + /* Logitech PTZ Pro Camera */ + { USB_DEVICE(0x046d, 0x0853), .driver_info = USB_QUIRK_DELAY_INIT }, + + /* Logitech Screen Share */ + { USB_DEVICE(0x046d, 0x086c), .driver_info = USB_QUIRK_NO_LPM }, + + /* Logitech Quickcam Fusion */ + { USB_DEVICE(0x046d, 0x08c1), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Logitech Quickcam Orbit MP */ + { USB_DEVICE(0x046d, 0x08c2), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Logitech Quickcam Pro for Notebook */ + { USB_DEVICE(0x046d, 0x08c3), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Logitech Quickcam Pro 5000 */ + { USB_DEVICE(0x046d, 0x08c5), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Logitech Quickcam OEM Dell Notebook */ + { USB_DEVICE(0x046d, 0x08c6), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Logitech Quickcam OEM Cisco VT Camera II */ + { USB_DEVICE(0x046d, 0x08c7), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Logitech Harmony 700-series */ + { USB_DEVICE(0x046d, 0xc122), .driver_info = USB_QUIRK_DELAY_INIT }, + + /* Philips PSC805 audio device */ + { USB_DEVICE(0x0471, 0x0155), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Plantronic Audio 655 DSP */ + { USB_DEVICE(0x047f, 0xc008), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Plantronic Audio 648 USB */ + { USB_DEVICE(0x047f, 0xc013), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Artisman Watchdog Dongle */ + { USB_DEVICE(0x04b4, 0x0526), .driver_info = + USB_QUIRK_CONFIG_INTF_STRINGS }, + + /* Microchip Joss Optical infrared touchboard device */ + { USB_DEVICE(0x04d8, 0x000c), .driver_info = + USB_QUIRK_CONFIG_INTF_STRINGS }, + + /* CarrolTouch 4000U */ + { USB_DEVICE(0x04e7, 0x0009), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* CarrolTouch 4500U */ + { USB_DEVICE(0x04e7, 0x0030), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Samsung Android phone modem - ID conflict with SPH-I500 */ + { USB_DEVICE(0x04e8, 0x6601), .driver_info = + USB_QUIRK_CONFIG_INTF_STRINGS }, + + /* Elan Touchscreen */ + { USB_DEVICE(0x04f3, 0x0089), .driver_info = + USB_QUIRK_DEVICE_QUALIFIER }, + + { USB_DEVICE(0x04f3, 0x009b), .driver_info = + USB_QUIRK_DEVICE_QUALIFIER }, + + { USB_DEVICE(0x04f3, 0x010c), .driver_info = + USB_QUIRK_DEVICE_QUALIFIER }, + + { USB_DEVICE(0x04f3, 0x0125), .driver_info = + USB_QUIRK_DEVICE_QUALIFIER }, + + { USB_DEVICE(0x04f3, 0x016f), .driver_info = + USB_QUIRK_DEVICE_QUALIFIER }, + + { USB_DEVICE(0x04f3, 0x0381), .driver_info = + USB_QUIRK_NO_LPM }, + + { USB_DEVICE(0x04f3, 0x21b8), .driver_info = + USB_QUIRK_DEVICE_QUALIFIER }, + + /* Roland SC-8820 */ + { USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Edirol SD-20 */ + { USB_DEVICE(0x0582, 0x0027), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Alcor Micro Corp. Hub */ + { USB_DEVICE(0x058f, 0x9254), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* appletouch */ + { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Genesys Logic hub, internally used by KY-688 USB 3.1 Type-C Hub */ + { USB_DEVICE(0x05e3, 0x0612), .driver_info = USB_QUIRK_NO_LPM }, + + /* ELSA MicroLink 56K */ + { USB_DEVICE(0x05cc, 0x2267), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Genesys Logic hub, internally used by Moshi USB to Ethernet Adapter */ + { USB_DEVICE(0x05e3, 0x0616), .driver_info = USB_QUIRK_NO_LPM }, + + /* Avision AV600U */ + { USB_DEVICE(0x0638, 0x0a13), .driver_info = + USB_QUIRK_STRING_FETCH_255 }, + + /* Saitek Cyborg Gold Joystick */ + { USB_DEVICE(0x06a3, 0x0006), .driver_info = + USB_QUIRK_CONFIG_INTF_STRINGS }, + + /* Agfa SNAPSCAN 1212U */ + { USB_DEVICE(0x06bd, 0x0001), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Guillemot Webcam Hercules Dualpix Exchange (2nd ID) */ + { USB_DEVICE(0x06f8, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Guillemot Webcam Hercules Dualpix Exchange*/ + { USB_DEVICE(0x06f8, 0x3005), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Guillemot Hercules DJ Console audio card (BZ 208357) */ + { USB_DEVICE(0x06f8, 0xb000), .driver_info = + USB_QUIRK_ENDPOINT_IGNORE }, + + /* Midiman M-Audio Keystation 88es */ + { USB_DEVICE(0x0763, 0x0192), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* SanDisk Ultra Fit and Ultra Flair */ + { USB_DEVICE(0x0781, 0x5583), .driver_info = USB_QUIRK_NO_LPM }, + { USB_DEVICE(0x0781, 0x5591), .driver_info = USB_QUIRK_NO_LPM }, + + /* Realforce 87U Keyboard */ + { USB_DEVICE(0x0853, 0x011b), .driver_info = USB_QUIRK_NO_LPM }, + + /* M-Systems Flash Disk Pioneers */ + { USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Baum Vario Ultra */ + { USB_DEVICE(0x0904, 0x6101), .driver_info = + USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL }, + { USB_DEVICE(0x0904, 0x6102), .driver_info = + USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL }, + { USB_DEVICE(0x0904, 0x6103), .driver_info = + USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL }, + + /* Sound Devices USBPre2 */ + { USB_DEVICE(0x0926, 0x0202), .driver_info = + USB_QUIRK_ENDPOINT_IGNORE }, + + /* Sound Devices MixPre-D */ + { USB_DEVICE(0x0926, 0x0208), .driver_info = + USB_QUIRK_ENDPOINT_IGNORE }, + + /* Keytouch QWERTY Panel keyboard */ + { USB_DEVICE(0x0926, 0x3333), .driver_info = + USB_QUIRK_CONFIG_INTF_STRINGS }, + + /* Kingston DataTraveler 3.0 */ + { USB_DEVICE(0x0951, 0x1666), .driver_info = USB_QUIRK_NO_LPM }, + + /* NVIDIA Jetson devices in Force Recovery mode */ + { USB_DEVICE(0x0955, 0x7018), .driver_info = USB_QUIRK_RESET_RESUME }, + { USB_DEVICE(0x0955, 0x7019), .driver_info = USB_QUIRK_RESET_RESUME }, + { USB_DEVICE(0x0955, 0x7418), .driver_info = USB_QUIRK_RESET_RESUME }, + { USB_DEVICE(0x0955, 0x7721), .driver_info = USB_QUIRK_RESET_RESUME }, + { USB_DEVICE(0x0955, 0x7c18), .driver_info = USB_QUIRK_RESET_RESUME }, + { USB_DEVICE(0x0955, 0x7e19), .driver_info = USB_QUIRK_RESET_RESUME }, + { USB_DEVICE(0x0955, 0x7f21), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */ + { USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF }, + + /* ELMO L-12F document camera */ + { USB_DEVICE(0x09a1, 0x0028), .driver_info = USB_QUIRK_DELAY_CTRL_MSG }, + + /* Broadcom BCM92035DGROM BT dongle */ + { USB_DEVICE(0x0a5c, 0x2021), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* MAYA44USB sound device */ + { USB_DEVICE(0x0a92, 0x0091), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* ASUS Base Station(T100) */ + { USB_DEVICE(0x0b05, 0x17e0), .driver_info = + USB_QUIRK_IGNORE_REMOTE_WAKEUP }, + + /* Realtek Semiconductor Corp. Mass Storage Device (Multicard Reader)*/ + { USB_DEVICE(0x0bda, 0x0151), .driver_info = USB_QUIRK_CONFIG_INTF_STRINGS }, + + /* Realtek hub in Dell WD19 (Type-C) */ + { USB_DEVICE(0x0bda, 0x0487), .driver_info = USB_QUIRK_NO_LPM }, + + /* Generic RTL8153 based ethernet adapters */ + { USB_DEVICE(0x0bda, 0x8153), .driver_info = USB_QUIRK_NO_LPM }, + + /* SONiX USB DEVICE Touchpad */ + { USB_DEVICE(0x0c45, 0x7056), .driver_info = + USB_QUIRK_IGNORE_REMOTE_WAKEUP }, + + /* Action Semiconductor flash disk */ + { USB_DEVICE(0x10d6, 0x2200), .driver_info = + USB_QUIRK_STRING_FETCH_255 }, + + /* novation SoundControl XL */ + { USB_DEVICE(0x1235, 0x0061), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Focusrite Scarlett Solo USB */ + { USB_DEVICE(0x1235, 0x8211), .driver_info = + USB_QUIRK_DISCONNECT_SUSPEND }, + + /* Huawei 4G LTE module */ + { USB_DEVICE(0x12d1, 0x15bb), .driver_info = + USB_QUIRK_DISCONNECT_SUSPEND }, + { USB_DEVICE(0x12d1, 0x15c3), .driver_info = + USB_QUIRK_DISCONNECT_SUSPEND }, + + /* SKYMEDI USB_DRIVE */ + { USB_DEVICE(0x1516, 0x8628), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Razer - Razer Blade Keyboard */ + { USB_DEVICE(0x1532, 0x0116), .driver_info = + USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL }, + + /* Lenovo ThinkPad OneLink+ Dock twin hub controllers (VIA Labs VL812) */ + { USB_DEVICE(0x17ef, 0x1018), .driver_info = USB_QUIRK_RESET_RESUME }, + { USB_DEVICE(0x17ef, 0x1019), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Lenovo USB-C to Ethernet Adapter RTL8153-04 */ + { USB_DEVICE(0x17ef, 0x720c), .driver_info = USB_QUIRK_NO_LPM }, + + /* Lenovo Powered USB-C Travel Hub (4X90S92381, RTL8153 GigE) */ + { USB_DEVICE(0x17ef, 0x721e), .driver_info = USB_QUIRK_NO_LPM }, + + /* Lenovo ThinkCenter A630Z TI024Gen3 usb-audio */ + { USB_DEVICE(0x17ef, 0xa012), .driver_info = + USB_QUIRK_DISCONNECT_SUSPEND }, + + /* Lenovo ThinkPad USB-C Dock Gen2 Ethernet (RTL8153 GigE) */ + { USB_DEVICE(0x17ef, 0xa387), .driver_info = USB_QUIRK_NO_LPM }, + + /* BUILDWIN Photo Frame */ + { USB_DEVICE(0x1908, 0x1315), .driver_info = + USB_QUIRK_HONOR_BNUMINTERFACES }, + + /* Protocol and OTG Electrical Test Device */ + { USB_DEVICE(0x1a0a, 0x0200), .driver_info = + USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL }, + + /* Terminus Technology Inc. Hub */ + { USB_DEVICE(0x1a40, 0x0101), .driver_info = USB_QUIRK_HUB_SLOW_RESET }, + + /* Corsair K70 RGB */ + { USB_DEVICE(0x1b1c, 0x1b13), .driver_info = USB_QUIRK_DELAY_INIT | + USB_QUIRK_DELAY_CTRL_MSG }, + + /* Corsair Strafe */ + { USB_DEVICE(0x1b1c, 0x1b15), .driver_info = USB_QUIRK_DELAY_INIT | + USB_QUIRK_DELAY_CTRL_MSG }, + + /* Corsair Strafe RGB */ + { USB_DEVICE(0x1b1c, 0x1b20), .driver_info = USB_QUIRK_DELAY_INIT | + USB_QUIRK_DELAY_CTRL_MSG }, + + /* Corsair K70 LUX RGB */ + { USB_DEVICE(0x1b1c, 0x1b33), .driver_info = USB_QUIRK_DELAY_INIT }, + + /* Corsair K70 LUX */ + { USB_DEVICE(0x1b1c, 0x1b36), .driver_info = USB_QUIRK_DELAY_INIT }, + + /* Corsair K70 RGB RAPDIFIRE */ + { USB_DEVICE(0x1b1c, 0x1b38), .driver_info = USB_QUIRK_DELAY_INIT | + USB_QUIRK_DELAY_CTRL_MSG }, + + /* MIDI keyboard WORLDE MINI */ + { USB_DEVICE(0x1c75, 0x0204), .driver_info = + USB_QUIRK_CONFIG_INTF_STRINGS }, + + /* Acer C120 LED Projector */ + { USB_DEVICE(0x1de1, 0xc102), .driver_info = USB_QUIRK_NO_LPM }, + + /* Blackmagic Design Intensity Shuttle */ + { USB_DEVICE(0x1edb, 0xbd3b), .driver_info = USB_QUIRK_NO_LPM }, + + /* Blackmagic Design UltraStudio SDI */ + { USB_DEVICE(0x1edb, 0xbd4f), .driver_info = USB_QUIRK_NO_LPM }, + + /* Hauppauge HVR-950q */ + { USB_DEVICE(0x2040, 0x7200), .driver_info = + USB_QUIRK_CONFIG_INTF_STRINGS }, + + /* Raydium Touchscreen */ + { USB_DEVICE(0x2386, 0x3114), .driver_info = USB_QUIRK_NO_LPM }, + + { USB_DEVICE(0x2386, 0x3119), .driver_info = USB_QUIRK_NO_LPM }, + + { USB_DEVICE(0x2386, 0x350e), .driver_info = USB_QUIRK_NO_LPM }, + + /* DJI CineSSD */ + { USB_DEVICE(0x2ca3, 0x0031), .driver_info = USB_QUIRK_NO_LPM }, + + /* Alcor Link AK9563 SC Reader used in 2022 Lenovo ThinkPads */ + { USB_DEVICE(0x2ce3, 0x9563), .driver_info = USB_QUIRK_NO_LPM }, + + /* DELL USB GEN2 */ + { USB_DEVICE(0x413c, 0xb062), .driver_info = USB_QUIRK_NO_LPM | USB_QUIRK_RESET_RESUME }, + + /* VCOM device */ + { USB_DEVICE(0x4296, 0x7570), .driver_info = USB_QUIRK_CONFIG_INTF_STRINGS }, + + /* INTEL VALUE SSD */ + { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME }, + + { } /* terminating entry must be last */ +}; + +static const struct usb_device_id usb_interface_quirk_list[] = { + /* Logitech UVC Cameras */ + { USB_VENDOR_AND_INTERFACE_INFO(0x046d, USB_CLASS_VIDEO, 1, 0), + .driver_info = USB_QUIRK_RESET_RESUME }, + + { } /* terminating entry must be last */ +}; + +static const struct usb_device_id usb_amd_resume_quirk_list[] = { + /* Lenovo Mouse with Pixart controller */ + { USB_DEVICE(0x17ef, 0x602e), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Pixart Mouse */ + { USB_DEVICE(0x093a, 0x2500), .driver_info = USB_QUIRK_RESET_RESUME }, + { USB_DEVICE(0x093a, 0x2510), .driver_info = USB_QUIRK_RESET_RESUME }, + { USB_DEVICE(0x093a, 0x2521), .driver_info = USB_QUIRK_RESET_RESUME }, + { USB_DEVICE(0x03f0, 0x2b4a), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Logitech Optical Mouse M90/M100 */ + { USB_DEVICE(0x046d, 0xc05a), .driver_info = USB_QUIRK_RESET_RESUME }, + + { } /* terminating entry must be last */ +}; + +/* + * Entries for endpoints that should be ignored when parsing configuration + * descriptors. + * + * Matched for devices with USB_QUIRK_ENDPOINT_IGNORE. + */ +static const struct usb_device_id usb_endpoint_ignore[] = { + { USB_DEVICE_INTERFACE_NUMBER(0x06f8, 0xb000, 5), .driver_info = 0x01 }, + { USB_DEVICE_INTERFACE_NUMBER(0x06f8, 0xb000, 5), .driver_info = 0x81 }, + { USB_DEVICE_INTERFACE_NUMBER(0x0926, 0x0202, 1), .driver_info = 0x85 }, + { USB_DEVICE_INTERFACE_NUMBER(0x0926, 0x0208, 1), .driver_info = 0x85 }, + { } +}; + +bool usb_endpoint_is_ignored(struct usb_device *udev, + struct usb_host_interface *intf, + struct usb_endpoint_descriptor *epd) +{ + const struct usb_device_id *id; + unsigned int address; + + for (id = usb_endpoint_ignore; id->match_flags; ++id) { + if (!usb_match_device(udev, id)) + continue; + + if (!usb_match_one_id_intf(udev, intf, id)) + continue; + + address = id->driver_info; + if (address == epd->bEndpointAddress) + return true; + } + + return false; +} + +static bool usb_match_any_interface(struct usb_device *udev, + const struct usb_device_id *id) +{ + unsigned int i; + + for (i = 0; i < udev->descriptor.bNumConfigurations; ++i) { + struct usb_host_config *cfg = &udev->config[i]; + unsigned int j; + + for (j = 0; j < cfg->desc.bNumInterfaces; ++j) { + struct usb_interface_cache *cache; + struct usb_host_interface *intf; + + cache = cfg->intf_cache[j]; + if (cache->num_altsetting == 0) + continue; + + intf = &cache->altsetting[0]; + if (usb_match_one_id_intf(udev, intf, id)) + return true; + } + } + + return false; +} + +static int usb_amd_resume_quirk(struct usb_device *udev) +{ + struct usb_hcd *hcd; + + hcd = bus_to_hcd(udev->bus); + /* The device should be attached directly to root hub */ + if (udev->level == 1 && hcd->amd_resume_bug == 1) + return 1; + + return 0; +} + +static u32 usb_detect_static_quirks(struct usb_device *udev, + const struct usb_device_id *id) +{ + u32 quirks = 0; + + for (; id->match_flags; id++) { + if (!usb_match_device(udev, id)) + continue; + + if ((id->match_flags & USB_DEVICE_ID_MATCH_INT_INFO) && + !usb_match_any_interface(udev, id)) + continue; + + quirks |= (u32)(id->driver_info); + } + + return quirks; +} + +static u32 usb_detect_dynamic_quirks(struct usb_device *udev) +{ + u16 vid = le16_to_cpu(udev->descriptor.idVendor); + u16 pid = le16_to_cpu(udev->descriptor.idProduct); + int i, flags = 0; + + mutex_lock(&quirk_mutex); + + for (i = 0; i < quirk_count; i++) { + if (vid == quirk_list[i].vid && pid == quirk_list[i].pid) { + flags = quirk_list[i].flags; + break; + } + } + + mutex_unlock(&quirk_mutex); + + return flags; +} + +/* + * Detect any quirks the device has, and do any housekeeping for it if needed. + */ +void usb_detect_quirks(struct usb_device *udev) +{ + udev->quirks = usb_detect_static_quirks(udev, usb_quirk_list); + + /* + * Pixart-based mice would trigger remote wakeup issue on AMD + * Yangtze chipset, so set them as RESET_RESUME flag. + */ + if (usb_amd_resume_quirk(udev)) + udev->quirks |= usb_detect_static_quirks(udev, + usb_amd_resume_quirk_list); + + udev->quirks ^= usb_detect_dynamic_quirks(udev); + + if (udev->quirks) + dev_dbg(&udev->dev, "USB quirks for this device: %x\n", + udev->quirks); + +#ifdef CONFIG_USB_DEFAULT_PERSIST + if (!(udev->quirks & USB_QUIRK_RESET)) + udev->persist_enabled = 1; +#else + /* Hubs are automatically enabled for USB-PERSIST */ + if (udev->descriptor.bDeviceClass == USB_CLASS_HUB) + udev->persist_enabled = 1; +#endif /* CONFIG_USB_DEFAULT_PERSIST */ +} + +void usb_detect_interface_quirks(struct usb_device *udev) +{ + u32 quirks; + + quirks = usb_detect_static_quirks(udev, usb_interface_quirk_list); + if (quirks == 0) + return; + + dev_dbg(&udev->dev, "USB interface quirks for this device: %x\n", + quirks); + udev->quirks |= quirks; +} + +void usb_release_quirk_list(void) +{ + mutex_lock(&quirk_mutex); + kfree(quirk_list); + quirk_list = NULL; + mutex_unlock(&quirk_mutex); +} |