Initial import

1 files changed, 312 insertions, 0 deletions

diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
new file mode 100644
index 000000000..d85abfed8
--- /dev/null
+++ b/drivers/usb/core/quirks.c
@@ -0,0 +1,312 @@
+/*
+ * USB device quirk handling logic and table
+ *
+ * Copyright (c) 2007 Oliver Neukum
+ * Copyright (c) 2007 Greg Kroah-Hartman <gregkh@suse.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 2.
+ *
+ *
+ */
+
+#include <linux/usb.h>
+#include <linux/usb/quirks.h>
+#include <linux/usb/hcd.h>
+#include "usb.h"
+
+/* 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 },
+
+	/* HP 5300/5370C scanner */
+	{ USB_DEVICE(0x03f0, 0x0701), .driver_info =
+			USB_QUIRK_STRING_FETCH_255 },
+
+	/* Creative SB Audigy 2 NX */
+	{ USB_DEVICE(0x041e, 0x3020), .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 },
+
+	/* Logitech HD Pro Webcams C920 and C930e */
+	{ USB_DEVICE(0x046d, 0x082d), .driver_info = USB_QUIRK_DELAY_INIT },
+	{ USB_DEVICE(0x046d, 0x0843), .driver_info = USB_QUIRK_DELAY_INIT },
+
+	/* 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 },
+
+	/* 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 },
+
+	/* 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 },
+
+	/* 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 },
+
+	/* 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 },
+
+	/* Midiman M-Audio Keystation 88es */
+	{ USB_DEVICE(0x0763, 0x0192), .driver_info = USB_QUIRK_RESET_RESUME },
+
+	/* M-Systems Flash Disk Pioneers */
+	{ USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME },
+
+	/* Keytouch QWERTY Panel keyboard */
+	{ USB_DEVICE(0x0926, 0x3333), .driver_info =
+			USB_QUIRK_CONFIG_INTF_STRINGS },
+
+	/* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */
+	{ USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF },
+
+	/* 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 },
+
+	/* Action Semiconductor flash disk */
+	{ USB_DEVICE(0x10d6, 0x2200), .driver_info =
+			USB_QUIRK_STRING_FETCH_255 },
+
+	/* 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 },
+
+	/* BUILDWIN Photo Frame */
+	{ USB_DEVICE(0x1908, 0x1315), .driver_info =
+			USB_QUIRK_HONOR_BNUMINTERFACES },
+
+	/* INTEL VALUE SSD */
+	{ USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME },
+
+	/* USB3503 */
+	{ USB_DEVICE(0x0424, 0x3503), .driver_info = USB_QUIRK_RESET_RESUME },
+
+	/* ASUS Base Station(T100) */
+	{ USB_DEVICE(0x0b05, 0x17e0), .driver_info =
+			USB_QUIRK_IGNORE_REMOTE_WAKEUP },
+
+	/* Protocol and OTG Electrical Test Device */
+	{ USB_DEVICE(0x1a0a, 0x0200), .driver_info =
+			USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
+
+	{ }  /* 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 },
+
+	/* Logitech Optical Mouse M90/M100 */
+	{ USB_DEVICE(0x046d, 0xc05a), .driver_info = USB_QUIRK_RESET_RESUME },
+
+	{ }  /* terminating entry must be last */
+};
+
+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_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;
+}
+
+/*
+ * 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_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_quirks(udev,
+				usb_amd_resume_quirk_list);
+
+	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_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;
+}