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aa938f7974
- hiddev is USB-only (agreed with Marcel Holtmann that Bluetooth currently doesn't need it, and future planned interface (rawhid) will be more flexible and usable) - both HID and USB-hid can be now compiled as modules (wasn't possible before hiddev was fully separated from generic HID layer) Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
1492 lines
48 KiB
C
1492 lines
48 KiB
C
/*
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* USB HID support for Linux
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*
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* Copyright (c) 1999 Andreas Gal
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* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
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* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
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* Copyright (c) 2006 Jiri Kosina
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*/
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/*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*/
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#include <linux/module.h>
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#include <linux/slab.h>
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#include <linux/init.h>
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#include <linux/kernel.h>
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#include <linux/sched.h>
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#include <linux/list.h>
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#include <linux/mm.h>
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#include <linux/smp_lock.h>
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#include <linux/spinlock.h>
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#include <asm/unaligned.h>
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#include <asm/byteorder.h>
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#include <linux/input.h>
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#include <linux/wait.h>
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#undef DEBUG
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#undef DEBUG_DATA
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#include <linux/usb.h>
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#include <linux/hid.h>
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#include <linux/hiddev.h>
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#include "usbhid.h"
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/*
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* Version Information
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*/
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#define DRIVER_VERSION "v2.6"
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#define DRIVER_AUTHOR "Andreas Gal, Vojtech Pavlik"
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#define DRIVER_DESC "USB HID core driver"
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#define DRIVER_LICENSE "GPL"
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static char *hid_types[] = {"Device", "Pointer", "Mouse", "Device", "Joystick",
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"Gamepad", "Keyboard", "Keypad", "Multi-Axis Controller"};
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/*
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* Module parameters.
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*/
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static unsigned int hid_mousepoll_interval;
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module_param_named(mousepoll, hid_mousepoll_interval, uint, 0644);
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MODULE_PARM_DESC(mousepoll, "Polling interval of mice");
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/*
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* Input submission and I/O error handler.
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*/
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static void hid_io_error(struct hid_device *hid);
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/* Start up the input URB */
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static int hid_start_in(struct hid_device *hid)
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{
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unsigned long flags;
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int rc = 0;
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struct usbhid_device *usbhid = hid->driver_data;
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spin_lock_irqsave(&usbhid->inlock, flags);
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if (hid->open > 0 && !test_bit(HID_SUSPENDED, &usbhid->iofl) &&
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!test_and_set_bit(HID_IN_RUNNING, &usbhid->iofl)) {
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rc = usb_submit_urb(usbhid->urbin, GFP_ATOMIC);
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if (rc != 0)
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clear_bit(HID_IN_RUNNING, &usbhid->iofl);
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}
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spin_unlock_irqrestore(&usbhid->inlock, flags);
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return rc;
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}
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/* I/O retry timer routine */
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static void hid_retry_timeout(unsigned long _hid)
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{
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struct hid_device *hid = (struct hid_device *) _hid;
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struct usbhid_device *usbhid = hid->driver_data;
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dev_dbg(&usbhid->intf->dev, "retrying intr urb\n");
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if (hid_start_in(hid))
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hid_io_error(hid);
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}
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/* Workqueue routine to reset the device or clear a halt */
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static void hid_reset(struct work_struct *work)
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{
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struct usbhid_device *usbhid =
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container_of(work, struct usbhid_device, reset_work);
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struct hid_device *hid = usbhid->hid;
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int rc_lock, rc = 0;
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if (test_bit(HID_CLEAR_HALT, &usbhid->iofl)) {
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dev_dbg(&usbhid->intf->dev, "clear halt\n");
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rc = usb_clear_halt(to_usb_device(hid->dev), usbhid->urbin->pipe);
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clear_bit(HID_CLEAR_HALT, &usbhid->iofl);
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hid_start_in(hid);
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}
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else if (test_bit(HID_RESET_PENDING, &usbhid->iofl)) {
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dev_dbg(&usbhid->intf->dev, "resetting device\n");
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rc = rc_lock = usb_lock_device_for_reset(to_usb_device(hid->dev), usbhid->intf);
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if (rc_lock >= 0) {
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rc = usb_reset_composite_device(to_usb_device(hid->dev), usbhid->intf);
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if (rc_lock)
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usb_unlock_device(to_usb_device(hid->dev));
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}
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clear_bit(HID_RESET_PENDING, &usbhid->iofl);
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}
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switch (rc) {
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case 0:
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if (!test_bit(HID_IN_RUNNING, &usbhid->iofl))
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hid_io_error(hid);
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break;
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default:
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err("can't reset device, %s-%s/input%d, status %d",
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to_usb_device(hid->dev)->bus->bus_name,
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to_usb_device(hid->dev)->devpath,
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usbhid->ifnum, rc);
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/* FALLTHROUGH */
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case -EHOSTUNREACH:
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case -ENODEV:
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case -EINTR:
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break;
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}
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}
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/* Main I/O error handler */
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static void hid_io_error(struct hid_device *hid)
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{
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unsigned long flags;
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struct usbhid_device *usbhid = hid->driver_data;
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spin_lock_irqsave(&usbhid->inlock, flags);
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/* Stop when disconnected */
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if (usb_get_intfdata(usbhid->intf) == NULL)
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goto done;
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/* When an error occurs, retry at increasing intervals */
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if (usbhid->retry_delay == 0) {
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usbhid->retry_delay = 13; /* Then 26, 52, 104, 104, ... */
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usbhid->stop_retry = jiffies + msecs_to_jiffies(1000);
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} else if (usbhid->retry_delay < 100)
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usbhid->retry_delay *= 2;
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if (time_after(jiffies, usbhid->stop_retry)) {
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/* Retries failed, so do a port reset */
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if (!test_and_set_bit(HID_RESET_PENDING, &usbhid->iofl)) {
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schedule_work(&usbhid->reset_work);
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goto done;
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}
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}
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mod_timer(&usbhid->io_retry,
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jiffies + msecs_to_jiffies(usbhid->retry_delay));
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done:
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spin_unlock_irqrestore(&usbhid->inlock, flags);
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}
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static int hid_input_report(int type, struct urb *urb, int interrupt)
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{
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struct hid_device *hid = urb->context;
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struct hid_report_enum *report_enum = hid->report_enum + type;
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u8 *data = urb->transfer_buffer;
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int len = urb->actual_length;
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struct hid_report *report;
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int n, size;
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if (!len) {
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dbg("empty report");
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return -1;
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}
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#ifdef DEBUG_DATA
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printk(KERN_DEBUG __FILE__ ": report (size %u) (%snumbered)\n", len, report_enum->numbered ? "" : "un");
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#endif
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n = 0; /* Normally report number is 0 */
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if (report_enum->numbered) { /* Device uses numbered reports, data[0] is report number */
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n = *data++;
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len--;
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}
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#ifdef DEBUG_DATA
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{
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int i;
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printk(KERN_DEBUG __FILE__ ": report %d (size %u) = ", n, len);
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for (i = 0; i < len; i++)
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printk(" %02x", data[i]);
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printk("\n");
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}
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#endif
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if (!(report = report_enum->report_id_hash[n])) {
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dbg("undefined report_id %d received", n);
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return -1;
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}
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size = ((report->size - 1) >> 3) + 1;
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if (len < size) {
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dbg("report %d is too short, (%d < %d)", report->id, len, size);
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memset(data + len, 0, size - len);
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}
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if (hid->claimed & HID_CLAIMED_HIDDEV)
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hiddev_report_event(hid, report);
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for (n = 0; n < report->maxfield; n++)
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hid_input_field(hid, report->field[n], data, interrupt);
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if (hid->claimed & HID_CLAIMED_INPUT)
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hidinput_report_event(hid, report);
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return 0;
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}
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/*
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* Input interrupt completion handler.
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*/
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static void hid_irq_in(struct urb *urb)
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{
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struct hid_device *hid = urb->context;
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struct usbhid_device *usbhid = hid->driver_data;
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int status;
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switch (urb->status) {
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case 0: /* success */
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usbhid->retry_delay = 0;
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hid_input_report(HID_INPUT_REPORT, urb, 1);
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break;
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case -EPIPE: /* stall */
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clear_bit(HID_IN_RUNNING, &usbhid->iofl);
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set_bit(HID_CLEAR_HALT, &usbhid->iofl);
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schedule_work(&usbhid->reset_work);
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return;
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case -ECONNRESET: /* unlink */
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case -ENOENT:
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case -ESHUTDOWN: /* unplug */
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clear_bit(HID_IN_RUNNING, &usbhid->iofl);
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return;
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case -EILSEQ: /* protocol error or unplug */
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case -EPROTO: /* protocol error or unplug */
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case -ETIME: /* protocol error or unplug */
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case -ETIMEDOUT: /* Should never happen, but... */
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clear_bit(HID_IN_RUNNING, &usbhid->iofl);
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hid_io_error(hid);
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return;
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default: /* error */
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warn("input irq status %d received", urb->status);
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}
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status = usb_submit_urb(urb, GFP_ATOMIC);
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if (status) {
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clear_bit(HID_IN_RUNNING, &usbhid->iofl);
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if (status != -EPERM) {
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err("can't resubmit intr, %s-%s/input%d, status %d",
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to_usb_device(hid->dev)->bus->bus_name,
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to_usb_device(hid->dev)->devpath,
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usbhid->ifnum, status);
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hid_io_error(hid);
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}
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}
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}
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/*
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* Find a report field with a specified HID usage.
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*/
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#if 0
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struct hid_field *hid_find_field_by_usage(struct hid_device *hid, __u32 wanted_usage, int type)
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{
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struct hid_report *report;
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int i;
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list_for_each_entry(report, &hid->report_enum[type].report_list, list)
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for (i = 0; i < report->maxfield; i++)
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if (report->field[i]->logical == wanted_usage)
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return report->field[i];
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return NULL;
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}
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#endif /* 0 */
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static int hid_submit_out(struct hid_device *hid)
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{
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struct hid_report *report;
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struct usbhid_device *usbhid = hid->driver_data;
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report = usbhid->out[usbhid->outtail];
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hid_output_report(report, usbhid->outbuf);
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usbhid->urbout->transfer_buffer_length = ((report->size - 1) >> 3) + 1 + (report->id > 0);
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usbhid->urbout->dev = to_usb_device(hid->dev);
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dbg("submitting out urb");
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if (usb_submit_urb(usbhid->urbout, GFP_ATOMIC)) {
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err("usb_submit_urb(out) failed");
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return -1;
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}
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return 0;
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}
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static int hid_submit_ctrl(struct hid_device *hid)
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{
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struct hid_report *report;
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unsigned char dir;
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int len;
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struct usbhid_device *usbhid = hid->driver_data;
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report = usbhid->ctrl[usbhid->ctrltail].report;
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dir = usbhid->ctrl[usbhid->ctrltail].dir;
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len = ((report->size - 1) >> 3) + 1 + (report->id > 0);
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if (dir == USB_DIR_OUT) {
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hid_output_report(report, usbhid->ctrlbuf);
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usbhid->urbctrl->pipe = usb_sndctrlpipe(to_usb_device(hid->dev), 0);
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usbhid->urbctrl->transfer_buffer_length = len;
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} else {
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int maxpacket, padlen;
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usbhid->urbctrl->pipe = usb_rcvctrlpipe(to_usb_device(hid->dev), 0);
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maxpacket = usb_maxpacket(to_usb_device(hid->dev), usbhid->urbctrl->pipe, 0);
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if (maxpacket > 0) {
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padlen = (len + maxpacket - 1) / maxpacket;
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padlen *= maxpacket;
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if (padlen > usbhid->bufsize)
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padlen = usbhid->bufsize;
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} else
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padlen = 0;
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usbhid->urbctrl->transfer_buffer_length = padlen;
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}
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usbhid->urbctrl->dev = to_usb_device(hid->dev);
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usbhid->cr->bRequestType = USB_TYPE_CLASS | USB_RECIP_INTERFACE | dir;
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usbhid->cr->bRequest = (dir == USB_DIR_OUT) ? HID_REQ_SET_REPORT : HID_REQ_GET_REPORT;
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usbhid->cr->wValue = cpu_to_le16(((report->type + 1) << 8) | report->id);
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usbhid->cr->wIndex = cpu_to_le16(usbhid->ifnum);
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usbhid->cr->wLength = cpu_to_le16(len);
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dbg("submitting ctrl urb: %s wValue=0x%04x wIndex=0x%04x wLength=%u",
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usbhid->cr->bRequest == HID_REQ_SET_REPORT ? "Set_Report" : "Get_Report",
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usbhid->cr->wValue, usbhid->cr->wIndex, usbhid->cr->wLength);
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if (usb_submit_urb(usbhid->urbctrl, GFP_ATOMIC)) {
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err("usb_submit_urb(ctrl) failed");
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return -1;
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}
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return 0;
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}
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/*
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* Output interrupt completion handler.
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*/
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static void hid_irq_out(struct urb *urb)
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{
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struct hid_device *hid = urb->context;
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struct usbhid_device *usbhid = hid->driver_data;
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unsigned long flags;
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int unplug = 0;
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switch (urb->status) {
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case 0: /* success */
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break;
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case -ESHUTDOWN: /* unplug */
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unplug = 1;
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case -EILSEQ: /* protocol error or unplug */
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case -EPROTO: /* protocol error or unplug */
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case -ECONNRESET: /* unlink */
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case -ENOENT:
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break;
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default: /* error */
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warn("output irq status %d received", urb->status);
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}
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spin_lock_irqsave(&usbhid->outlock, flags);
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if (unplug)
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usbhid->outtail = usbhid->outhead;
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else
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usbhid->outtail = (usbhid->outtail + 1) & (HID_OUTPUT_FIFO_SIZE - 1);
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if (usbhid->outhead != usbhid->outtail) {
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if (hid_submit_out(hid)) {
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clear_bit(HID_OUT_RUNNING, &usbhid->iofl);
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wake_up(&hid->wait);
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}
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spin_unlock_irqrestore(&usbhid->outlock, flags);
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return;
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}
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clear_bit(HID_OUT_RUNNING, &usbhid->iofl);
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spin_unlock_irqrestore(&usbhid->outlock, flags);
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wake_up(&hid->wait);
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}
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/*
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* Control pipe completion handler.
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*/
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static void hid_ctrl(struct urb *urb)
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{
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struct hid_device *hid = urb->context;
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struct usbhid_device *usbhid = hid->driver_data;
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unsigned long flags;
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int unplug = 0;
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spin_lock_irqsave(&usbhid->ctrllock, flags);
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switch (urb->status) {
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case 0: /* success */
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if (usbhid->ctrl[usbhid->ctrltail].dir == USB_DIR_IN)
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hid_input_report(usbhid->ctrl[usbhid->ctrltail].report->type, urb, 0);
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break;
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case -ESHUTDOWN: /* unplug */
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unplug = 1;
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case -EILSEQ: /* protocol error or unplug */
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case -EPROTO: /* protocol error or unplug */
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case -ECONNRESET: /* unlink */
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case -ENOENT:
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case -EPIPE: /* report not available */
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break;
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default: /* error */
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warn("ctrl urb status %d received", urb->status);
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}
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if (unplug)
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usbhid->ctrltail = usbhid->ctrlhead;
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else
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usbhid->ctrltail = (usbhid->ctrltail + 1) & (HID_CONTROL_FIFO_SIZE - 1);
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if (usbhid->ctrlhead != usbhid->ctrltail) {
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if (hid_submit_ctrl(hid)) {
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clear_bit(HID_CTRL_RUNNING, &usbhid->iofl);
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wake_up(&hid->wait);
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}
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spin_unlock_irqrestore(&usbhid->ctrllock, flags);
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return;
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}
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clear_bit(HID_CTRL_RUNNING, &usbhid->iofl);
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spin_unlock_irqrestore(&usbhid->ctrllock, flags);
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wake_up(&hid->wait);
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}
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void usbhid_submit_report(struct hid_device *hid, struct hid_report *report, unsigned char dir)
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{
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int head;
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unsigned long flags;
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struct usbhid_device *usbhid = hid->driver_data;
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if ((hid->quirks & HID_QUIRK_NOGET) && dir == USB_DIR_IN)
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return;
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if (usbhid->urbout && dir == USB_DIR_OUT && report->type == HID_OUTPUT_REPORT) {
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spin_lock_irqsave(&usbhid->outlock, flags);
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|
|
if ((head = (usbhid->outhead + 1) & (HID_OUTPUT_FIFO_SIZE - 1)) == usbhid->outtail) {
|
|
spin_unlock_irqrestore(&usbhid->outlock, flags);
|
|
warn("output queue full");
|
|
return;
|
|
}
|
|
|
|
usbhid->out[usbhid->outhead] = report;
|
|
usbhid->outhead = head;
|
|
|
|
if (!test_and_set_bit(HID_OUT_RUNNING, &usbhid->iofl))
|
|
if (hid_submit_out(hid))
|
|
clear_bit(HID_OUT_RUNNING, &usbhid->iofl);
|
|
|
|
spin_unlock_irqrestore(&usbhid->outlock, flags);
|
|
return;
|
|
}
|
|
|
|
spin_lock_irqsave(&usbhid->ctrllock, flags);
|
|
|
|
if ((head = (usbhid->ctrlhead + 1) & (HID_CONTROL_FIFO_SIZE - 1)) == usbhid->ctrltail) {
|
|
spin_unlock_irqrestore(&usbhid->ctrllock, flags);
|
|
warn("control queue full");
|
|
return;
|
|
}
|
|
|
|
usbhid->ctrl[usbhid->ctrlhead].report = report;
|
|
usbhid->ctrl[usbhid->ctrlhead].dir = dir;
|
|
usbhid->ctrlhead = head;
|
|
|
|
if (!test_and_set_bit(HID_CTRL_RUNNING, &usbhid->iofl))
|
|
if (hid_submit_ctrl(hid))
|
|
clear_bit(HID_CTRL_RUNNING, &usbhid->iofl);
|
|
|
|
spin_unlock_irqrestore(&usbhid->ctrllock, flags);
|
|
}
|
|
|
|
static int usb_hidinput_input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
|
|
{
|
|
struct hid_device *hid = dev->private;
|
|
struct hid_field *field;
|
|
int offset;
|
|
|
|
if (type == EV_FF)
|
|
return input_ff_event(dev, type, code, value);
|
|
|
|
if (type != EV_LED)
|
|
return -1;
|
|
|
|
if ((offset = hidinput_find_field(hid, type, code, &field)) == -1) {
|
|
warn("event field not found");
|
|
return -1;
|
|
}
|
|
|
|
hid_set_field(field, offset, value);
|
|
usbhid_submit_report(hid, field->report, USB_DIR_OUT);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int usbhid_wait_io(struct hid_device *hid)
|
|
{
|
|
struct usbhid_device *usbhid = hid->driver_data;
|
|
|
|
if (!wait_event_timeout(hid->wait, (!test_bit(HID_CTRL_RUNNING, &usbhid->iofl) &&
|
|
!test_bit(HID_OUT_RUNNING, &usbhid->iofl)),
|
|
10*HZ)) {
|
|
dbg("timeout waiting for ctrl or out queue to clear");
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int hid_set_idle(struct usb_device *dev, int ifnum, int report, int idle)
|
|
{
|
|
return usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
|
|
HID_REQ_SET_IDLE, USB_TYPE_CLASS | USB_RECIP_INTERFACE, (idle << 8) | report,
|
|
ifnum, NULL, 0, USB_CTRL_SET_TIMEOUT);
|
|
}
|
|
|
|
static int hid_get_class_descriptor(struct usb_device *dev, int ifnum,
|
|
unsigned char type, void *buf, int size)
|
|
{
|
|
int result, retries = 4;
|
|
|
|
memset(buf,0,size); // Make sure we parse really received data
|
|
|
|
do {
|
|
result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
|
|
USB_REQ_GET_DESCRIPTOR, USB_RECIP_INTERFACE | USB_DIR_IN,
|
|
(type << 8), ifnum, buf, size, USB_CTRL_GET_TIMEOUT);
|
|
retries--;
|
|
} while (result < size && retries);
|
|
return result;
|
|
}
|
|
|
|
int usbhid_open(struct hid_device *hid)
|
|
{
|
|
++hid->open;
|
|
if (hid_start_in(hid))
|
|
hid_io_error(hid);
|
|
return 0;
|
|
}
|
|
|
|
void usbhid_close(struct hid_device *hid)
|
|
{
|
|
struct usbhid_device *usbhid = hid->driver_data;
|
|
|
|
if (!--hid->open)
|
|
usb_kill_urb(usbhid->urbin);
|
|
}
|
|
|
|
static int hidinput_open(struct input_dev *dev)
|
|
{
|
|
struct hid_device *hid = dev->private;
|
|
return usbhid_open(hid);
|
|
}
|
|
|
|
static void hidinput_close(struct input_dev *dev)
|
|
{
|
|
struct hid_device *hid = dev->private;
|
|
usbhid_close(hid);
|
|
}
|
|
|
|
#define USB_VENDOR_ID_PANJIT 0x134c
|
|
|
|
#define USB_VENDOR_ID_TURBOX 0x062a
|
|
#define USB_DEVICE_ID_TURBOX_KEYBOARD 0x0201
|
|
|
|
/*
|
|
* Initialize all reports
|
|
*/
|
|
|
|
void usbhid_init_reports(struct hid_device *hid)
|
|
{
|
|
struct hid_report *report;
|
|
struct usbhid_device *usbhid = hid->driver_data;
|
|
int err, ret;
|
|
|
|
list_for_each_entry(report, &hid->report_enum[HID_INPUT_REPORT].report_list, list)
|
|
usbhid_submit_report(hid, report, USB_DIR_IN);
|
|
|
|
list_for_each_entry(report, &hid->report_enum[HID_FEATURE_REPORT].report_list, list)
|
|
usbhid_submit_report(hid, report, USB_DIR_IN);
|
|
|
|
err = 0;
|
|
ret = usbhid_wait_io(hid);
|
|
while (ret) {
|
|
err |= ret;
|
|
if (test_bit(HID_CTRL_RUNNING, &usbhid->iofl))
|
|
usb_kill_urb(usbhid->urbctrl);
|
|
if (test_bit(HID_OUT_RUNNING, &usbhid->iofl))
|
|
usb_kill_urb(usbhid->urbout);
|
|
ret = usbhid_wait_io(hid);
|
|
}
|
|
|
|
if (err)
|
|
warn("timeout initializing reports");
|
|
}
|
|
|
|
#define USB_VENDOR_ID_GTCO 0x078c
|
|
#define USB_DEVICE_ID_GTCO_90 0x0090
|
|
#define USB_DEVICE_ID_GTCO_100 0x0100
|
|
#define USB_DEVICE_ID_GTCO_101 0x0101
|
|
#define USB_DEVICE_ID_GTCO_103 0x0103
|
|
#define USB_DEVICE_ID_GTCO_104 0x0104
|
|
#define USB_DEVICE_ID_GTCO_105 0x0105
|
|
#define USB_DEVICE_ID_GTCO_106 0x0106
|
|
#define USB_DEVICE_ID_GTCO_107 0x0107
|
|
#define USB_DEVICE_ID_GTCO_108 0x0108
|
|
#define USB_DEVICE_ID_GTCO_200 0x0200
|
|
#define USB_DEVICE_ID_GTCO_201 0x0201
|
|
#define USB_DEVICE_ID_GTCO_202 0x0202
|
|
#define USB_DEVICE_ID_GTCO_203 0x0203
|
|
#define USB_DEVICE_ID_GTCO_204 0x0204
|
|
#define USB_DEVICE_ID_GTCO_205 0x0205
|
|
#define USB_DEVICE_ID_GTCO_206 0x0206
|
|
#define USB_DEVICE_ID_GTCO_207 0x0207
|
|
#define USB_DEVICE_ID_GTCO_300 0x0300
|
|
#define USB_DEVICE_ID_GTCO_301 0x0301
|
|
#define USB_DEVICE_ID_GTCO_302 0x0302
|
|
#define USB_DEVICE_ID_GTCO_303 0x0303
|
|
#define USB_DEVICE_ID_GTCO_304 0x0304
|
|
#define USB_DEVICE_ID_GTCO_305 0x0305
|
|
#define USB_DEVICE_ID_GTCO_306 0x0306
|
|
#define USB_DEVICE_ID_GTCO_307 0x0307
|
|
#define USB_DEVICE_ID_GTCO_308 0x0308
|
|
#define USB_DEVICE_ID_GTCO_309 0x0309
|
|
#define USB_DEVICE_ID_GTCO_400 0x0400
|
|
#define USB_DEVICE_ID_GTCO_401 0x0401
|
|
#define USB_DEVICE_ID_GTCO_402 0x0402
|
|
#define USB_DEVICE_ID_GTCO_403 0x0403
|
|
#define USB_DEVICE_ID_GTCO_404 0x0404
|
|
#define USB_DEVICE_ID_GTCO_405 0x0405
|
|
#define USB_DEVICE_ID_GTCO_500 0x0500
|
|
#define USB_DEVICE_ID_GTCO_501 0x0501
|
|
#define USB_DEVICE_ID_GTCO_502 0x0502
|
|
#define USB_DEVICE_ID_GTCO_503 0x0503
|
|
#define USB_DEVICE_ID_GTCO_504 0x0504
|
|
#define USB_DEVICE_ID_GTCO_1000 0x1000
|
|
#define USB_DEVICE_ID_GTCO_1001 0x1001
|
|
#define USB_DEVICE_ID_GTCO_1002 0x1002
|
|
#define USB_DEVICE_ID_GTCO_1003 0x1003
|
|
#define USB_DEVICE_ID_GTCO_1004 0x1004
|
|
#define USB_DEVICE_ID_GTCO_1005 0x1005
|
|
#define USB_DEVICE_ID_GTCO_1006 0x1006
|
|
|
|
#define USB_VENDOR_ID_WACOM 0x056a
|
|
|
|
#define USB_VENDOR_ID_ACECAD 0x0460
|
|
#define USB_DEVICE_ID_ACECAD_FLAIR 0x0004
|
|
#define USB_DEVICE_ID_ACECAD_302 0x0008
|
|
|
|
#define USB_VENDOR_ID_KBGEAR 0x084e
|
|
#define USB_DEVICE_ID_KBGEAR_JAMSTUDIO 0x1001
|
|
|
|
#define USB_VENDOR_ID_AIPTEK 0x08ca
|
|
#define USB_DEVICE_ID_AIPTEK_01 0x0001
|
|
#define USB_DEVICE_ID_AIPTEK_10 0x0010
|
|
#define USB_DEVICE_ID_AIPTEK_20 0x0020
|
|
#define USB_DEVICE_ID_AIPTEK_21 0x0021
|
|
#define USB_DEVICE_ID_AIPTEK_22 0x0022
|
|
#define USB_DEVICE_ID_AIPTEK_23 0x0023
|
|
#define USB_DEVICE_ID_AIPTEK_24 0x0024
|
|
|
|
#define USB_VENDOR_ID_GRIFFIN 0x077d
|
|
#define USB_DEVICE_ID_POWERMATE 0x0410
|
|
#define USB_DEVICE_ID_SOUNDKNOB 0x04AA
|
|
|
|
#define USB_VENDOR_ID_ATEN 0x0557
|
|
#define USB_DEVICE_ID_ATEN_UC100KM 0x2004
|
|
#define USB_DEVICE_ID_ATEN_CS124U 0x2202
|
|
#define USB_DEVICE_ID_ATEN_2PORTKVM 0x2204
|
|
#define USB_DEVICE_ID_ATEN_4PORTKVM 0x2205
|
|
#define USB_DEVICE_ID_ATEN_4PORTKVMC 0x2208
|
|
|
|
#define USB_VENDOR_ID_TOPMAX 0x0663
|
|
#define USB_DEVICE_ID_TOPMAX_COBRAPAD 0x0103
|
|
|
|
#define USB_VENDOR_ID_HAPP 0x078b
|
|
#define USB_DEVICE_ID_UGCI_DRIVING 0x0010
|
|
#define USB_DEVICE_ID_UGCI_FLYING 0x0020
|
|
#define USB_DEVICE_ID_UGCI_FIGHTING 0x0030
|
|
|
|
#define USB_VENDOR_ID_MGE 0x0463
|
|
#define USB_DEVICE_ID_MGE_UPS 0xffff
|
|
#define USB_DEVICE_ID_MGE_UPS1 0x0001
|
|
|
|
#define USB_VENDOR_ID_ONTRAK 0x0a07
|
|
#define USB_DEVICE_ID_ONTRAK_ADU100 0x0064
|
|
|
|
#define USB_VENDOR_ID_ESSENTIAL_REALITY 0x0d7f
|
|
#define USB_DEVICE_ID_ESSENTIAL_REALITY_P5 0x0100
|
|
|
|
#define USB_VENDOR_ID_A4TECH 0x09da
|
|
#define USB_DEVICE_ID_A4TECH_WCP32PU 0x0006
|
|
|
|
#define USB_VENDOR_ID_AASHIMA 0x06d6
|
|
#define USB_DEVICE_ID_AASHIMA_GAMEPAD 0x0025
|
|
#define USB_DEVICE_ID_AASHIMA_PREDATOR 0x0026
|
|
|
|
#define USB_VENDOR_ID_CYPRESS 0x04b4
|
|
#define USB_DEVICE_ID_CYPRESS_MOUSE 0x0001
|
|
#define USB_DEVICE_ID_CYPRESS_HIDCOM 0x5500
|
|
#define USB_DEVICE_ID_CYPRESS_ULTRAMOUSE 0x7417
|
|
|
|
#define USB_VENDOR_ID_BERKSHIRE 0x0c98
|
|
#define USB_DEVICE_ID_BERKSHIRE_PCWD 0x1140
|
|
|
|
#define USB_VENDOR_ID_ALPS 0x0433
|
|
#define USB_DEVICE_ID_IBM_GAMEPAD 0x1101
|
|
|
|
#define USB_VENDOR_ID_SAITEK 0x06a3
|
|
#define USB_DEVICE_ID_SAITEK_RUMBLEPAD 0xff17
|
|
|
|
#define USB_VENDOR_ID_NEC 0x073e
|
|
#define USB_DEVICE_ID_NEC_USB_GAME_PAD 0x0301
|
|
|
|
#define USB_VENDOR_ID_CHIC 0x05fe
|
|
#define USB_DEVICE_ID_CHIC_GAMEPAD 0x0014
|
|
|
|
#define USB_VENDOR_ID_GLAB 0x06c2
|
|
#define USB_DEVICE_ID_4_PHIDGETSERVO_30 0x0038
|
|
#define USB_DEVICE_ID_1_PHIDGETSERVO_30 0x0039
|
|
#define USB_DEVICE_ID_0_0_4_IF_KIT 0x0040
|
|
#define USB_DEVICE_ID_0_16_16_IF_KIT 0x0044
|
|
#define USB_DEVICE_ID_8_8_8_IF_KIT 0x0045
|
|
#define USB_DEVICE_ID_0_8_7_IF_KIT 0x0051
|
|
#define USB_DEVICE_ID_0_8_8_IF_KIT 0x0053
|
|
#define USB_DEVICE_ID_PHIDGET_MOTORCONTROL 0x0058
|
|
|
|
#define USB_VENDOR_ID_WISEGROUP 0x0925
|
|
#define USB_DEVICE_ID_1_PHIDGETSERVO_20 0x8101
|
|
#define USB_DEVICE_ID_4_PHIDGETSERVO_20 0x8104
|
|
#define USB_DEVICE_ID_8_8_4_IF_KIT 0x8201
|
|
#define USB_DEVICE_ID_DUAL_USB_JOYPAD 0x8866
|
|
|
|
#define USB_VENDOR_ID_WISEGROUP_LTD 0x6677
|
|
#define USB_DEVICE_ID_SMARTJOY_DUAL_PLUS 0x8802
|
|
|
|
#define USB_VENDOR_ID_CODEMERCS 0x07c0
|
|
#define USB_DEVICE_ID_CODEMERCS_IOW40 0x1500
|
|
#define USB_DEVICE_ID_CODEMERCS_IOW24 0x1501
|
|
#define USB_DEVICE_ID_CODEMERCS_IOW48 0x1502
|
|
#define USB_DEVICE_ID_CODEMERCS_IOW28 0x1503
|
|
|
|
#define USB_VENDOR_ID_DELORME 0x1163
|
|
#define USB_DEVICE_ID_DELORME_EARTHMATE 0x0100
|
|
#define USB_DEVICE_ID_DELORME_EM_LT20 0x0200
|
|
|
|
#define USB_VENDOR_ID_MCC 0x09db
|
|
#define USB_DEVICE_ID_MCC_PMD1024LS 0x0076
|
|
#define USB_DEVICE_ID_MCC_PMD1208LS 0x007a
|
|
|
|
#define USB_VENDOR_ID_VERNIER 0x08f7
|
|
#define USB_DEVICE_ID_VERNIER_LABPRO 0x0001
|
|
#define USB_DEVICE_ID_VERNIER_GOTEMP 0x0002
|
|
#define USB_DEVICE_ID_VERNIER_SKIP 0x0003
|
|
#define USB_DEVICE_ID_VERNIER_CYCLOPS 0x0004
|
|
|
|
#define USB_VENDOR_ID_LD 0x0f11
|
|
#define USB_DEVICE_ID_LD_CASSY 0x1000
|
|
#define USB_DEVICE_ID_LD_POCKETCASSY 0x1010
|
|
#define USB_DEVICE_ID_LD_MOBILECASSY 0x1020
|
|
#define USB_DEVICE_ID_LD_JWM 0x1080
|
|
#define USB_DEVICE_ID_LD_DMMP 0x1081
|
|
#define USB_DEVICE_ID_LD_UMIP 0x1090
|
|
#define USB_DEVICE_ID_LD_XRAY1 0x1100
|
|
#define USB_DEVICE_ID_LD_XRAY2 0x1101
|
|
#define USB_DEVICE_ID_LD_VIDEOCOM 0x1200
|
|
#define USB_DEVICE_ID_LD_COM3LAB 0x2000
|
|
#define USB_DEVICE_ID_LD_TELEPORT 0x2010
|
|
#define USB_DEVICE_ID_LD_NETWORKANALYSER 0x2020
|
|
#define USB_DEVICE_ID_LD_POWERCONTROL 0x2030
|
|
#define USB_DEVICE_ID_LD_MACHINETEST 0x2040
|
|
|
|
#define USB_VENDOR_ID_APPLE 0x05ac
|
|
#define USB_DEVICE_ID_APPLE_MIGHTYMOUSE 0x0304
|
|
#define USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI 0x020e
|
|
#define USB_DEVICE_ID_APPLE_FOUNTAIN_ISO 0x020f
|
|
#define USB_DEVICE_ID_APPLE_GEYSER_ANSI 0x0214
|
|
#define USB_DEVICE_ID_APPLE_GEYSER_ISO 0x0215
|
|
#define USB_DEVICE_ID_APPLE_GEYSER_JIS 0x0216
|
|
#define USB_DEVICE_ID_APPLE_GEYSER3_ANSI 0x0217
|
|
#define USB_DEVICE_ID_APPLE_GEYSER3_ISO 0x0218
|
|
#define USB_DEVICE_ID_APPLE_GEYSER3_JIS 0x0219
|
|
#define USB_DEVICE_ID_APPLE_GEYSER4_ANSI 0x021a
|
|
#define USB_DEVICE_ID_APPLE_GEYSER4_ISO 0x021b
|
|
#define USB_DEVICE_ID_APPLE_GEYSER4_JIS 0x021c
|
|
#define USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY 0x030a
|
|
#define USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY 0x030b
|
|
|
|
#define USB_VENDOR_ID_CHERRY 0x046a
|
|
#define USB_DEVICE_ID_CHERRY_CYMOTION 0x0023
|
|
|
|
#define USB_VENDOR_ID_YEALINK 0x6993
|
|
#define USB_DEVICE_ID_YEALINK_P1K_P4K_B2K 0xb001
|
|
|
|
#define USB_VENDOR_ID_ALCOR 0x058f
|
|
#define USB_DEVICE_ID_ALCOR_USBRS232 0x9720
|
|
|
|
#define USB_VENDOR_ID_SUN 0x0430
|
|
#define USB_DEVICE_ID_RARITAN_KVM_DONGLE 0xcdab
|
|
|
|
#define USB_VENDOR_ID_AIRCABLE 0x16CA
|
|
#define USB_DEVICE_ID_AIRCABLE1 0x1502
|
|
|
|
#define USB_VENDOR_ID_LOGITECH 0x046d
|
|
#define USB_DEVICE_ID_LOGITECH_USB_RECEIVER 0xc101
|
|
|
|
/*
|
|
* Alphabetically sorted blacklist by quirk type.
|
|
*/
|
|
|
|
static const struct hid_blacklist {
|
|
__u16 idVendor;
|
|
__u16 idProduct;
|
|
unsigned quirks;
|
|
} hid_blacklist[] = {
|
|
|
|
{ USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_01, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_10, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_20, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_21, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_22, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_23, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_24, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_AIRCABLE, USB_DEVICE_ID_AIRCABLE1, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_ALCOR, USB_DEVICE_ID_ALCOR_USBRS232, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW40, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW24, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW48, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW28, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_HIDCOM, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_ULTRAMOUSE, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GLAB, USB_DEVICE_ID_4_PHIDGETSERVO_30, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GLAB, USB_DEVICE_ID_1_PHIDGETSERVO_30, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_0_4_IF_KIT, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_16_16_IF_KIT, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GLAB, USB_DEVICE_ID_8_8_8_IF_KIT, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_8_7_IF_KIT, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_8_8_IF_KIT, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GLAB, USB_DEVICE_ID_PHIDGET_MOTORCONTROL, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_POWERMATE, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_SOUNDKNOB, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_90, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_100, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_101, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_103, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_104, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_105, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_106, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_107, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_108, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_200, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_201, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_202, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_203, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_204, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_205, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_206, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_207, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_300, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_301, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_302, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_303, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_304, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_305, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_306, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_307, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_308, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_309, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_400, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_401, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_402, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_403, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_404, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_405, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_500, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_501, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_502, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_503, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_504, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1000, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1001, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1002, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1003, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1004, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1005, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1006, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOBILECASSY, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_JWM, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_DMMP, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIP, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY1, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY2, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_VIDEOCOM, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_COM3LAB, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_TELEPORT, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_NETWORKANALYSER, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POWERCONTROL, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MACHINETEST, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1024LS, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1208LS, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS1, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 20, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 30, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 100, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 108, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 118, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 200, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 300, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 400, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 500, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_LABPRO, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_GOTEMP, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_SKIP, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_CYCLOPS, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_8_8_4_IF_KIT, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_YEALINK, USB_DEVICE_ID_YEALINK_P1K_P4K_B2K, HID_QUIRK_IGNORE },
|
|
|
|
{ USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_FLAIR, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_302, HID_QUIRK_IGNORE },
|
|
|
|
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM, HID_QUIRK_NOGET },
|
|
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U, HID_QUIRK_NOGET },
|
|
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM, HID_QUIRK_NOGET },
|
|
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVM, HID_QUIRK_NOGET },
|
|
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVMC, HID_QUIRK_NOGET },
|
|
{ USB_VENDOR_ID_SUN, USB_DEVICE_ID_RARITAN_KVM_DONGLE, HID_QUIRK_NOGET },
|
|
{ USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
|
|
{ USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SMARTJOY_DUAL_PLUS, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
|
|
|
|
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE, HID_QUIRK_MIGHTYMOUSE | HID_QUIRK_INVERT_HWHEEL },
|
|
{ USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK_7 },
|
|
{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE, HID_QUIRK_2WHEEL_MOUSE_HACK_5 },
|
|
|
|
{ USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_GAMEPAD, HID_QUIRK_BADPAD },
|
|
{ USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_PREDATOR, HID_QUIRK_BADPAD },
|
|
{ USB_VENDOR_ID_ALPS, USB_DEVICE_ID_IBM_GAMEPAD, HID_QUIRK_BADPAD },
|
|
{ USB_VENDOR_ID_CHIC, USB_DEVICE_ID_CHIC_GAMEPAD, HID_QUIRK_BADPAD },
|
|
{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_DRIVING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
|
|
{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FLYING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
|
|
{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FIGHTING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
|
|
{ USB_VENDOR_ID_NEC, USB_DEVICE_ID_NEC_USB_GAME_PAD, HID_QUIRK_BADPAD },
|
|
{ USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RUMBLEPAD, HID_QUIRK_BADPAD },
|
|
{ USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD, HID_QUIRK_BADPAD },
|
|
|
|
{ USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION, HID_QUIRK_CYMOTION },
|
|
|
|
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI, HID_QUIRK_POWERBOOK_HAS_FN },
|
|
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO, HID_QUIRK_POWERBOOK_HAS_FN },
|
|
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI, HID_QUIRK_POWERBOOK_HAS_FN },
|
|
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
|
|
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS, HID_QUIRK_POWERBOOK_HAS_FN },
|
|
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI, HID_QUIRK_POWERBOOK_HAS_FN },
|
|
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
|
|
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS, HID_QUIRK_POWERBOOK_HAS_FN },
|
|
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI, HID_QUIRK_POWERBOOK_HAS_FN },
|
|
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO, HID_QUIRK_POWERBOOK_HAS_FN },
|
|
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS, HID_QUIRK_POWERBOOK_HAS_FN },
|
|
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY, HID_QUIRK_POWERBOOK_HAS_FN },
|
|
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY, HID_QUIRK_POWERBOOK_HAS_FN },
|
|
|
|
{ USB_VENDOR_ID_PANJIT, 0x0001, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_PANJIT, 0x0002, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_PANJIT, 0x0003, HID_QUIRK_IGNORE },
|
|
{ USB_VENDOR_ID_PANJIT, 0x0004, HID_QUIRK_IGNORE },
|
|
|
|
{ USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_KEYBOARD, HID_QUIRK_NOGET },
|
|
|
|
{ USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_USB_RECEIVER, HID_QUIRK_BAD_RELATIVE_KEYS },
|
|
|
|
{ 0, 0 }
|
|
};
|
|
|
|
/*
|
|
* Traverse the supplied list of reports and find the longest
|
|
*/
|
|
static void hid_find_max_report(struct hid_device *hid, unsigned int type, int *max)
|
|
{
|
|
struct hid_report *report;
|
|
int size;
|
|
|
|
list_for_each_entry(report, &hid->report_enum[type].report_list, list) {
|
|
size = ((report->size - 1) >> 3) + 1;
|
|
if (type == HID_INPUT_REPORT && hid->report_enum[type].numbered)
|
|
size++;
|
|
if (*max < size)
|
|
*max = size;
|
|
}
|
|
}
|
|
|
|
static int hid_alloc_buffers(struct usb_device *dev, struct hid_device *hid)
|
|
{
|
|
struct usbhid_device *usbhid = hid->driver_data;
|
|
|
|
if (!(usbhid->inbuf = usb_buffer_alloc(dev, usbhid->bufsize, GFP_ATOMIC, &usbhid->inbuf_dma)))
|
|
return -1;
|
|
if (!(usbhid->outbuf = usb_buffer_alloc(dev, usbhid->bufsize, GFP_ATOMIC, &usbhid->outbuf_dma)))
|
|
return -1;
|
|
if (!(usbhid->cr = usb_buffer_alloc(dev, sizeof(*(usbhid->cr)), GFP_ATOMIC, &usbhid->cr_dma)))
|
|
return -1;
|
|
if (!(usbhid->ctrlbuf = usb_buffer_alloc(dev, usbhid->bufsize, GFP_ATOMIC, &usbhid->ctrlbuf_dma)))
|
|
return -1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void hid_free_buffers(struct usb_device *dev, struct hid_device *hid)
|
|
{
|
|
struct usbhid_device *usbhid = hid->driver_data;
|
|
|
|
if (usbhid->inbuf)
|
|
usb_buffer_free(dev, usbhid->bufsize, usbhid->inbuf, usbhid->inbuf_dma);
|
|
if (usbhid->outbuf)
|
|
usb_buffer_free(dev, usbhid->bufsize, usbhid->outbuf, usbhid->outbuf_dma);
|
|
if (usbhid->cr)
|
|
usb_buffer_free(dev, sizeof(*(usbhid->cr)), usbhid->cr, usbhid->cr_dma);
|
|
if (usbhid->ctrlbuf)
|
|
usb_buffer_free(dev, usbhid->bufsize, usbhid->ctrlbuf, usbhid->ctrlbuf_dma);
|
|
}
|
|
|
|
/*
|
|
* Cherry Cymotion keyboard have an invalid HID report descriptor,
|
|
* that needs fixing before we can parse it.
|
|
*/
|
|
|
|
static void hid_fixup_cymotion_descriptor(char *rdesc, int rsize)
|
|
{
|
|
if (rsize >= 17 && rdesc[11] == 0x3c && rdesc[12] == 0x02) {
|
|
info("Fixing up Cherry Cymotion report descriptor");
|
|
rdesc[11] = rdesc[16] = 0xff;
|
|
rdesc[12] = rdesc[17] = 0x03;
|
|
}
|
|
}
|
|
|
|
static struct hid_device *usb_hid_configure(struct usb_interface *intf)
|
|
{
|
|
struct usb_host_interface *interface = intf->cur_altsetting;
|
|
struct usb_device *dev = interface_to_usbdev (intf);
|
|
struct hid_descriptor *hdesc;
|
|
struct hid_device *hid;
|
|
unsigned quirks = 0, rsize = 0;
|
|
char *rdesc;
|
|
int n, len, insize = 0;
|
|
struct usbhid_device *usbhid;
|
|
|
|
/* Ignore all Wacom devices */
|
|
if (le16_to_cpu(dev->descriptor.idVendor) == USB_VENDOR_ID_WACOM)
|
|
return NULL;
|
|
|
|
for (n = 0; hid_blacklist[n].idVendor; n++)
|
|
if ((hid_blacklist[n].idVendor == le16_to_cpu(dev->descriptor.idVendor)) &&
|
|
(hid_blacklist[n].idProduct == le16_to_cpu(dev->descriptor.idProduct)))
|
|
quirks = hid_blacklist[n].quirks;
|
|
|
|
/* Many keyboards and mice don't like to be polled for reports,
|
|
* so we will always set the HID_QUIRK_NOGET flag for them. */
|
|
if (interface->desc.bInterfaceSubClass == USB_INTERFACE_SUBCLASS_BOOT) {
|
|
if (interface->desc.bInterfaceProtocol == USB_INTERFACE_PROTOCOL_KEYBOARD ||
|
|
interface->desc.bInterfaceProtocol == USB_INTERFACE_PROTOCOL_MOUSE)
|
|
quirks |= HID_QUIRK_NOGET;
|
|
}
|
|
|
|
if (quirks & HID_QUIRK_IGNORE)
|
|
return NULL;
|
|
|
|
if (usb_get_extra_descriptor(interface, HID_DT_HID, &hdesc) &&
|
|
(!interface->desc.bNumEndpoints ||
|
|
usb_get_extra_descriptor(&interface->endpoint[0], HID_DT_HID, &hdesc))) {
|
|
dbg("class descriptor not present\n");
|
|
return NULL;
|
|
}
|
|
|
|
for (n = 0; n < hdesc->bNumDescriptors; n++)
|
|
if (hdesc->desc[n].bDescriptorType == HID_DT_REPORT)
|
|
rsize = le16_to_cpu(hdesc->desc[n].wDescriptorLength);
|
|
|
|
if (!rsize || rsize > HID_MAX_DESCRIPTOR_SIZE) {
|
|
dbg("weird size of report descriptor (%u)", rsize);
|
|
return NULL;
|
|
}
|
|
|
|
if (!(rdesc = kmalloc(rsize, GFP_KERNEL))) {
|
|
dbg("couldn't allocate rdesc memory");
|
|
return NULL;
|
|
}
|
|
|
|
hid_set_idle(dev, interface->desc.bInterfaceNumber, 0, 0);
|
|
|
|
if ((n = hid_get_class_descriptor(dev, interface->desc.bInterfaceNumber, HID_DT_REPORT, rdesc, rsize)) < 0) {
|
|
dbg("reading report descriptor failed");
|
|
kfree(rdesc);
|
|
return NULL;
|
|
}
|
|
|
|
if ((quirks & HID_QUIRK_CYMOTION))
|
|
hid_fixup_cymotion_descriptor(rdesc, rsize);
|
|
|
|
#ifdef DEBUG_DATA
|
|
printk(KERN_DEBUG __FILE__ ": report descriptor (size %u, read %d) = ", rsize, n);
|
|
for (n = 0; n < rsize; n++)
|
|
printk(" %02x", (unsigned char) rdesc[n]);
|
|
printk("\n");
|
|
#endif
|
|
|
|
if (!(hid = hid_parse_report(rdesc, n))) {
|
|
dbg("parsing report descriptor failed");
|
|
kfree(rdesc);
|
|
return NULL;
|
|
}
|
|
|
|
kfree(rdesc);
|
|
hid->quirks = quirks;
|
|
|
|
if (!(usbhid = kzalloc(sizeof(struct usbhid_device), GFP_KERNEL)))
|
|
goto fail;
|
|
|
|
hid->driver_data = usbhid;
|
|
usbhid->hid = hid;
|
|
|
|
usbhid->bufsize = HID_MIN_BUFFER_SIZE;
|
|
hid_find_max_report(hid, HID_INPUT_REPORT, &usbhid->bufsize);
|
|
hid_find_max_report(hid, HID_OUTPUT_REPORT, &usbhid->bufsize);
|
|
hid_find_max_report(hid, HID_FEATURE_REPORT, &usbhid->bufsize);
|
|
|
|
if (usbhid->bufsize > HID_MAX_BUFFER_SIZE)
|
|
usbhid->bufsize = HID_MAX_BUFFER_SIZE;
|
|
|
|
hid_find_max_report(hid, HID_INPUT_REPORT, &insize);
|
|
|
|
if (insize > HID_MAX_BUFFER_SIZE)
|
|
insize = HID_MAX_BUFFER_SIZE;
|
|
|
|
if (hid_alloc_buffers(dev, hid)) {
|
|
hid_free_buffers(dev, hid);
|
|
goto fail;
|
|
}
|
|
|
|
for (n = 0; n < interface->desc.bNumEndpoints; n++) {
|
|
|
|
struct usb_endpoint_descriptor *endpoint;
|
|
int pipe;
|
|
int interval;
|
|
|
|
endpoint = &interface->endpoint[n].desc;
|
|
if ((endpoint->bmAttributes & 3) != 3) /* Not an interrupt endpoint */
|
|
continue;
|
|
|
|
interval = endpoint->bInterval;
|
|
|
|
/* Change the polling interval of mice. */
|
|
if (hid->collection->usage == HID_GD_MOUSE && hid_mousepoll_interval > 0)
|
|
interval = hid_mousepoll_interval;
|
|
|
|
if (usb_endpoint_dir_in(endpoint)) {
|
|
if (usbhid->urbin)
|
|
continue;
|
|
if (!(usbhid->urbin = usb_alloc_urb(0, GFP_KERNEL)))
|
|
goto fail;
|
|
pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
|
|
usb_fill_int_urb(usbhid->urbin, dev, pipe, usbhid->inbuf, insize,
|
|
hid_irq_in, hid, interval);
|
|
usbhid->urbin->transfer_dma = usbhid->inbuf_dma;
|
|
usbhid->urbin->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
|
|
} else {
|
|
if (usbhid->urbout)
|
|
continue;
|
|
if (!(usbhid->urbout = usb_alloc_urb(0, GFP_KERNEL)))
|
|
goto fail;
|
|
pipe = usb_sndintpipe(dev, endpoint->bEndpointAddress);
|
|
usb_fill_int_urb(usbhid->urbout, dev, pipe, usbhid->outbuf, 0,
|
|
hid_irq_out, hid, interval);
|
|
usbhid->urbout->transfer_dma = usbhid->outbuf_dma;
|
|
usbhid->urbout->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
|
|
}
|
|
}
|
|
|
|
if (!usbhid->urbin) {
|
|
err("couldn't find an input interrupt endpoint");
|
|
goto fail;
|
|
}
|
|
|
|
init_waitqueue_head(&hid->wait);
|
|
|
|
INIT_WORK(&usbhid->reset_work, hid_reset);
|
|
setup_timer(&usbhid->io_retry, hid_retry_timeout, (unsigned long) hid);
|
|
|
|
spin_lock_init(&usbhid->inlock);
|
|
spin_lock_init(&usbhid->outlock);
|
|
spin_lock_init(&usbhid->ctrllock);
|
|
|
|
hid->version = le16_to_cpu(hdesc->bcdHID);
|
|
hid->country = hdesc->bCountryCode;
|
|
hid->dev = &dev->dev;
|
|
usbhid->intf = intf;
|
|
usbhid->ifnum = interface->desc.bInterfaceNumber;
|
|
|
|
hid->name[0] = 0;
|
|
|
|
if (dev->manufacturer)
|
|
strlcpy(hid->name, dev->manufacturer, sizeof(hid->name));
|
|
|
|
if (dev->product) {
|
|
if (dev->manufacturer)
|
|
strlcat(hid->name, " ", sizeof(hid->name));
|
|
strlcat(hid->name, dev->product, sizeof(hid->name));
|
|
}
|
|
|
|
if (!strlen(hid->name))
|
|
snprintf(hid->name, sizeof(hid->name), "HID %04x:%04x",
|
|
le16_to_cpu(dev->descriptor.idVendor),
|
|
le16_to_cpu(dev->descriptor.idProduct));
|
|
|
|
hid->bus = BUS_USB;
|
|
hid->vendor = dev->descriptor.idVendor;
|
|
hid->product = dev->descriptor.idProduct;
|
|
|
|
usb_make_path(dev, hid->phys, sizeof(hid->phys));
|
|
strlcat(hid->phys, "/input", sizeof(hid->phys));
|
|
len = strlen(hid->phys);
|
|
if (len < sizeof(hid->phys) - 1)
|
|
snprintf(hid->phys + len, sizeof(hid->phys) - len,
|
|
"%d", intf->altsetting[0].desc.bInterfaceNumber);
|
|
|
|
if (usb_string(dev, dev->descriptor.iSerialNumber, hid->uniq, 64) <= 0)
|
|
hid->uniq[0] = 0;
|
|
|
|
usbhid->urbctrl = usb_alloc_urb(0, GFP_KERNEL);
|
|
if (!usbhid->urbctrl)
|
|
goto fail;
|
|
|
|
usb_fill_control_urb(usbhid->urbctrl, dev, 0, (void *) usbhid->cr,
|
|
usbhid->ctrlbuf, 1, hid_ctrl, hid);
|
|
usbhid->urbctrl->setup_dma = usbhid->cr_dma;
|
|
usbhid->urbctrl->transfer_dma = usbhid->ctrlbuf_dma;
|
|
usbhid->urbctrl->transfer_flags |= (URB_NO_TRANSFER_DMA_MAP | URB_NO_SETUP_DMA_MAP);
|
|
hid->hidinput_input_event = usb_hidinput_input_event;
|
|
hid->hidinput_open = hidinput_open;
|
|
hid->hidinput_close = hidinput_close;
|
|
#ifdef CONFIG_USB_HIDDEV
|
|
hid->hiddev_hid_event = hiddev_hid_event;
|
|
#endif
|
|
|
|
return hid;
|
|
|
|
fail:
|
|
usb_free_urb(usbhid->urbin);
|
|
usb_free_urb(usbhid->urbout);
|
|
usb_free_urb(usbhid->urbctrl);
|
|
hid_free_buffers(dev, hid);
|
|
hid_free_device(hid);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static void hid_disconnect(struct usb_interface *intf)
|
|
{
|
|
struct hid_device *hid = usb_get_intfdata (intf);
|
|
struct usbhid_device *usbhid;
|
|
|
|
if (!hid)
|
|
return;
|
|
|
|
usbhid = hid->driver_data;
|
|
|
|
spin_lock_irq(&usbhid->inlock); /* Sync with error handler */
|
|
usb_set_intfdata(intf, NULL);
|
|
spin_unlock_irq(&usbhid->inlock);
|
|
usb_kill_urb(usbhid->urbin);
|
|
usb_kill_urb(usbhid->urbout);
|
|
usb_kill_urb(usbhid->urbctrl);
|
|
|
|
del_timer_sync(&usbhid->io_retry);
|
|
flush_scheduled_work();
|
|
|
|
if (hid->claimed & HID_CLAIMED_INPUT)
|
|
hidinput_disconnect(hid);
|
|
if (hid->claimed & HID_CLAIMED_HIDDEV)
|
|
hiddev_disconnect(hid);
|
|
|
|
usb_free_urb(usbhid->urbin);
|
|
usb_free_urb(usbhid->urbctrl);
|
|
usb_free_urb(usbhid->urbout);
|
|
|
|
hid_free_buffers(to_usb_device(hid->dev), hid);
|
|
hid_free_device(hid);
|
|
}
|
|
|
|
static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id)
|
|
{
|
|
struct hid_device *hid;
|
|
char path[64];
|
|
int i;
|
|
char *c;
|
|
|
|
dbg("HID probe called for ifnum %d",
|
|
intf->altsetting->desc.bInterfaceNumber);
|
|
|
|
if (!(hid = usb_hid_configure(intf)))
|
|
return -ENODEV;
|
|
|
|
usbhid_init_reports(hid);
|
|
hid_dump_device(hid);
|
|
|
|
if (!hidinput_connect(hid))
|
|
hid->claimed |= HID_CLAIMED_INPUT;
|
|
if (!hiddev_connect(hid))
|
|
hid->claimed |= HID_CLAIMED_HIDDEV;
|
|
|
|
usb_set_intfdata(intf, hid);
|
|
|
|
if (!hid->claimed) {
|
|
printk ("HID device not claimed by input or hiddev\n");
|
|
hid_disconnect(intf);
|
|
return -ENODEV;
|
|
}
|
|
|
|
/* This only gets called when we are a single-input (most of the
|
|
* time). IOW, not a HID_QUIRK_MULTI_INPUT. The hid_ff_init() is
|
|
* only useful in this case, and not for multi-input quirks. */
|
|
if ((hid->claimed & HID_CLAIMED_INPUT) &&
|
|
!(hid->quirks & HID_QUIRK_MULTI_INPUT))
|
|
hid_ff_init(hid);
|
|
|
|
printk(KERN_INFO);
|
|
|
|
if (hid->claimed & HID_CLAIMED_INPUT)
|
|
printk("input");
|
|
if (hid->claimed == (HID_CLAIMED_INPUT | HID_CLAIMED_HIDDEV))
|
|
printk(",");
|
|
if (hid->claimed & HID_CLAIMED_HIDDEV)
|
|
printk("hiddev%d", hid->minor);
|
|
|
|
c = "Device";
|
|
for (i = 0; i < hid->maxcollection; i++) {
|
|
if (hid->collection[i].type == HID_COLLECTION_APPLICATION &&
|
|
(hid->collection[i].usage & HID_USAGE_PAGE) == HID_UP_GENDESK &&
|
|
(hid->collection[i].usage & 0xffff) < ARRAY_SIZE(hid_types)) {
|
|
c = hid_types[hid->collection[i].usage & 0xffff];
|
|
break;
|
|
}
|
|
}
|
|
|
|
usb_make_path(interface_to_usbdev(intf), path, 63);
|
|
|
|
printk(": USB HID v%x.%02x %s [%s] on %s\n",
|
|
hid->version >> 8, hid->version & 0xff, c, hid->name, path);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int hid_suspend(struct usb_interface *intf, pm_message_t message)
|
|
{
|
|
struct hid_device *hid = usb_get_intfdata (intf);
|
|
struct usbhid_device *usbhid = hid->driver_data;
|
|
|
|
spin_lock_irq(&usbhid->inlock); /* Sync with error handler */
|
|
set_bit(HID_SUSPENDED, &usbhid->iofl);
|
|
spin_unlock_irq(&usbhid->inlock);
|
|
del_timer(&usbhid->io_retry);
|
|
usb_kill_urb(usbhid->urbin);
|
|
dev_dbg(&intf->dev, "suspend\n");
|
|
return 0;
|
|
}
|
|
|
|
static int hid_resume(struct usb_interface *intf)
|
|
{
|
|
struct hid_device *hid = usb_get_intfdata (intf);
|
|
struct usbhid_device *usbhid = hid->driver_data;
|
|
int status;
|
|
|
|
clear_bit(HID_SUSPENDED, &usbhid->iofl);
|
|
usbhid->retry_delay = 0;
|
|
status = hid_start_in(hid);
|
|
dev_dbg(&intf->dev, "resume status %d\n", status);
|
|
return status;
|
|
}
|
|
|
|
/* Treat USB reset pretty much the same as suspend/resume */
|
|
static void hid_pre_reset(struct usb_interface *intf)
|
|
{
|
|
/* FIXME: What if the interface is already suspended? */
|
|
hid_suspend(intf, PMSG_ON);
|
|
}
|
|
|
|
static void hid_post_reset(struct usb_interface *intf)
|
|
{
|
|
struct usb_device *dev = interface_to_usbdev (intf);
|
|
|
|
hid_set_idle(dev, intf->cur_altsetting->desc.bInterfaceNumber, 0, 0);
|
|
/* FIXME: Any more reinitialization needed? */
|
|
|
|
hid_resume(intf);
|
|
}
|
|
|
|
static struct usb_device_id hid_usb_ids [] = {
|
|
{ .match_flags = USB_DEVICE_ID_MATCH_INT_CLASS,
|
|
.bInterfaceClass = USB_INTERFACE_CLASS_HID },
|
|
{ } /* Terminating entry */
|
|
};
|
|
|
|
MODULE_DEVICE_TABLE (usb, hid_usb_ids);
|
|
|
|
static struct usb_driver hid_driver = {
|
|
.name = "usbhid",
|
|
.probe = hid_probe,
|
|
.disconnect = hid_disconnect,
|
|
.suspend = hid_suspend,
|
|
.resume = hid_resume,
|
|
.pre_reset = hid_pre_reset,
|
|
.post_reset = hid_post_reset,
|
|
.id_table = hid_usb_ids,
|
|
};
|
|
|
|
static int __init hid_init(void)
|
|
{
|
|
int retval;
|
|
retval = hiddev_init();
|
|
if (retval)
|
|
goto hiddev_init_fail;
|
|
retval = usb_register(&hid_driver);
|
|
if (retval)
|
|
goto usb_register_fail;
|
|
info(DRIVER_VERSION ":" DRIVER_DESC);
|
|
|
|
return 0;
|
|
usb_register_fail:
|
|
hiddev_exit();
|
|
hiddev_init_fail:
|
|
return retval;
|
|
}
|
|
|
|
static void __exit hid_exit(void)
|
|
{
|
|
usb_deregister(&hid_driver);
|
|
hiddev_exit();
|
|
}
|
|
|
|
module_init(hid_init);
|
|
module_exit(hid_exit);
|
|
|
|
MODULE_AUTHOR(DRIVER_AUTHOR);
|
|
MODULE_DESCRIPTION(DRIVER_DESC);
|
|
MODULE_LICENSE(DRIVER_LICENSE);
|