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Date:      Sun, 09 Dec 2018 12:43:10 +0000
From:      bugzilla-noreply@freebsd.org
To:        usb@FreeBSD.org
Subject:   [Bug 233884] Corsair CORSAIR K70 RGB MK.2 / K63 Wireless not working
Message-ID:  <bug-233884-19105@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D233884

            Bug ID: 233884
           Summary: Corsair CORSAIR K70 RGB MK.2 / K63 Wireless not
                    working
           Product: Base System
           Version: CURRENT
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: usb
          Assignee: usb@FreeBSD.org
          Reporter: tcberner@freebsd.org

Hi there

I got two Corsair Keyboards with the same behaviour:

* Corsair CORSAIR K70 RGB MK.2=20
* Corsair CORSAIR K64 Wireless

I get key events, that but they are completely "wrong" -- for example 'a' w=
ill
put an 'm'.


> usbconfig -u 1 -a 4 dump_device_desc
ugen1.4: <Corsair CORSAIR K70 RGB MK.2 Mechanical Gaming Keyboard> at usbus=
1,
cfg=3D0 md=3DHOST spd=3DFULL (12Mbps) pwr=3DON (500mA)

  bLength =3D 0x0012
  bDescriptorType =3D 0x0001
  bcdUSB =3D 0x0200
  bDeviceClass =3D 0x0000  <Probed by interface class>
  bDeviceSubClass =3D 0x0000
  bDeviceProtocol =3D 0x0000
  bMaxPacketSize0 =3D 0x0040
  idVendor =3D 0x1b1c
  idProduct =3D 0x1b49
  bcdDevice =3D 0x0312
  iManufacturer =3D 0x0001  <Corsair>
  iProduct =3D 0x0002  <CORSAIR K70 RGB MK.2 Mechanical Gaming Keyboard>
  iSerialNumber =3D 0x0003  <1200D032AF15842759616ABFF5001BC2>
  bNumConfigurations =3D 0x0001

> usbconfig -u 0 -a 5 dump_device_desc
ugen0.5: <CORSAIR CORSAIR K63 Wireless Mechanical Gaming Keyboard> at usbus=
0,
cfg=3D0 md=3DHOST spd=3DFULL (12Mbps) pwr=3DON (500mA)

  bLength =3D 0x0012
  bDescriptorType =3D 0x0001
  bcdUSB =3D 0x0200
  bDeviceClass =3D 0x0000  <Probed by interface class>
  bDeviceSubClass =3D 0x0000
  bDeviceProtocol =3D 0x0000
  bMaxPacketSize0 =3D 0x0040
  idVendor =3D 0x1b1c
  idProduct =3D 0x1b45
  bcdDevice =3D 0x0101
  iManufacturer =3D 0x0001  <CORSAIR>
  iProduct =3D 0x0002  <CORSAIR K63 Wireless Mechanical Gaming Keyboard>
  iSerialNumber =3D 0x0003  <12031026AF15842759616DB0F5001BC2>
  bNumConfigurations =3D 0x0001



Any hint on how to get them working?

mfg Tobias

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