Skip to content

L
linux
An error occurred fetching the project authors.
Switch branch/tag
  1. 02 Feb, 2013 2 commits
  3. 13 Jan, 2013 1 commit
  5. 26 Nov, 2012 1 commit
  7. 24 Sep, 2012 1 commit
  9. 10 Sep, 2012 1 commit
    • Bjørn Mork's avatar
      USB: ftdi_sio: do not claim CDC ACM function · f08dea73
      Bjørn Mork authored 
      The Microchip vid:pid 04d8:000a is used for their CDC ACM
demo firmware application.  This is a device with a single
function conforming to the CDC ACM specification and with
the intention of demonstrating CDC ACM class firmware and
driver interaction.  The demo is used on a number of
development boards, and may also be used unmodified by
vendors using Microchip hardware.

Some vendors have re-used this vid:pid for other types of
firmware, emulating FTDI chips. Attempting to continue to
support such devices without breaking class based
applications that by matching on interface
class/subclass/proto being ff/ff/00.  I have no information
about the actual device or interface descriptors, but this
will at least make the proper CDC ACM devices work again.
Anyone having details of the offending device's descriptors
should update this entry with the details.
Reported-by: default avatarFlorian Wöhrl <fw@woehrl.biz>
Reported-by: default avatarXiaofan Chen <xiaofanc@gmail.com>
Cc: stable <stable@vger.kernel.org>
Cc: Alan Cox <alan@linux.intel.com>
Cc: Bruno Thomsen <bruno.thomsen@gmail.com>
Signed-off-by: default avatarBjørn Mork <bjorn@mork.no>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      f08dea73
  11. 05 Sep, 2012 2 commits
  13. 10 Aug, 2012 1 commit
  15. 12 Jun, 2012 1 commit
  17. 07 May, 2012 1 commit
  19. 15 Mar, 2012 1 commit
  21. 14 Mar, 2012 1 commit
    • Jim Paris's avatar
      USB: ftdi_sio: add support for FT-X series devices · dc0827c1
      Jim Paris authored 
      Add PID 0x6015, corresponding to the new series of FT-X chips
(FT220XD, FT201X, FT220X, FT221X, FT230X, FT231X, FT240X).  They all
appear as serial devices, and seem indistinguishable except for the
default product string stored in their EEPROM.  The baudrate
generation matches FT232RL devices.

Tested with a FT201X and FT230X at various baudrates (100 - 3000000).

Sample dmesg:
    ftdi_sio: v1.6.0:USB FTDI Serial Converters Driver
    usb 2-1: new full-speed USB device number 6 using ohci_hcd
    usb 2-1: New USB device found, idVendor=0403, idProduct=6015
    usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
    usb 2-1: Product: FT230X USB Half UART
    usb 2-1: Manufacturer: FTDI
    usb 2-1: SerialNumber: DC001WI6
    ftdi_sio 2-1:1.0: FTDI USB Serial Device converter detected
    drivers/usb/serial/ftdi_sio.c: ftdi_sio_port_probe
    drivers/usb/serial/ftdi_sio.c: ftdi_determine_type: bcdDevice = 0x1000, bNumInterfaces = 1
    usb 2-1: Detected FT-X
    usb 2-1: Number of endpoints 2
    usb 2-1: Endpoint 1 MaxPacketSize 64
    usb 2-1: Endpoint 2 MaxPacketSize 64
    usb 2-1: Setting MaxPacketSize 64
    drivers/usb/serial/ftdi_sio.c: read_latency_timer
    drivers/usb/serial/ftdi_sio.c: write_latency_timer: setting latency timer = 1
    drivers/usb/serial/ftdi_sio.c: create_sysfs_attrs
    drivers/usb/serial/ftdi_sio.c: sysfs attributes for FT-X
    usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0
Signed-off-by: default avatarJim Paris <jim@jtan.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      dc0827c1
  23. 09 Mar, 2012 1 commit
  25. 08 Mar, 2012 1 commit
  27. 25 Feb, 2012 1 commit
  29. 03 Feb, 2012 1 commit
  31. 26 Jan, 2012 1 commit
  33. 24 Jan, 2012 2 commits
  35. 02 Jan, 2012 1 commit
  37. 01 Dec, 2011 1 commit
  39. 18 Oct, 2011 1 commit
    • Peter Stuge's avatar
      USB: ftdi_sio: Support TI/Luminary Micro Stellaris BD-ICDI Board · 3687f641
      Peter Stuge authored 
      Some Stellaris evaluation kits have the JTAG/SWD FTDI chip onboard,
and some, like EK-LM3S9B90, come with a separate In-Circuit Debugger
Interface Board. The ICDI board can also be used stand-alone, for
other boards and chips than the kit it came with. The ICDI has both
old style 20-pin JTAG connector and new style JTAG/SWD 10-pin 1.27mm
pitch connector.

Tested with EK-LM3S9B90, where the BD-ICDI board is included.
Signed-off-by: default avatarPeter Stuge <peter@stuge.se>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
      3687f641
  41. 04 Oct, 2011 1 commit
  43. 11 Aug, 2011 1 commit
  45. 27 Jun, 2011 1 commit
  47. 08 Jun, 2011 1 commit
  49. 29 Apr, 2011 1 commit
  51. 13 Apr, 2011 3 commits
  53. 09 Mar, 2011 1 commit
  55. 04 Feb, 2011 2 commits
  57. 23 Jan, 2011 1 commit
  59. 10 Dec, 2010 1 commit
  61. 30 Nov, 2010 2 commits
  63. 08 Nov, 2010 1 commit
  65. 22 Oct, 2010 1 commit
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7