Date:	Wed, 16 Jun 2010 06:56:09 -0700 (PDT)
From:	David Brownell <david-b@...bell.net>
To:	linux-usb@...r.kernel.org,
	Michal Nazarewicz <m.nazarewicz@...sung.com>
Cc:	David Brownell <dbrownell@...rs.sourceforge.net>,
	Greg KH <greg@...ah.com>, Xiaofan Chen <xiaofanc@...il.com>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	Marek Szyprowski <m.szyprowski@...sung.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCHv5 08/11] USB: gadget: g_serial: INF file updated

Ack is inlined below.

--- On Wed, 6/16/10, Michal Nazarewicz <m.nazarewicz@...sung.com> wrote:

> From: Michal Nazarewicz <m.nazarewicz@...sung.com>
> Subject: [PATCHv5 08/11] USB: gadget: g_serial: INF file updated
> To: linux-usb@...r.kernel.org
> Cc: "David Brownell" <dbrownell@...rs.sourceforge.net>, "Greg KH" <greg@...ah.com>, "Xiaofan Chen" <xiaofanc@...il.com>, "Kyungmin Park" <kyungmin.park@...sung.com>, "Marek Szyprowski" <m.szyprowski@...sung.com>, linux-kernel@...r.kernel.org
> Date: Wednesday, June 16, 2010, 3:08 AM
> Updated the INF file for g_serial
> gadget.  It should work with
> most recent Windows systems now.
> 
> Signed-off-by: Michal Nazarewicz <m.nazarewicz@...sung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@...sung.com>

Acked-by: David Brownell <dbrownell@...rs.sourceforge.net>

> ---
>  Documentation/usb/gadget_serial.txt |   87
> +++-------------------------
>  Documentation/usb/linux-cdc-acm.inf |  107
> +++++++++++++++++++++++++++++++++++
>  2 files changed, 117 insertions(+), 77 deletions(-)
>  create mode 100644 Documentation/usb/linux-cdc-acm.inf
> 
> diff --git a/Documentation/usb/gadget_serial.txt
> b/Documentation/usb/gadget_serial.txt
> index eac7df9..61e67f6 100644
> --- a/Documentation/usb/gadget_serial.txt
> +++ b/Documentation/usb/gadget_serial.txt
> @@ -151,88 +151,23 @@ instructions below to install the
> host side driver.
>  
>  Installing the Windows Host ACM Driver
>  --------------------------------------
> -To use the Windows ACM driver you must have the files
> "gserial.inf"
> -and "usbser.sys" together in a folder on the Windows
> machine.
> -
> -The "gserial.inf" file is given here.
> -
> --------------------- CUT HERE --------------------
> -[Version]
> -Signature="$Windows NT$"
> -Class=Ports
> -ClassGuid={4D36E978-E325-11CE-BFC1-08002BE10318}
> -Provider=%LINUX%
> -DriverVer=08/17/2004,0.0.2.0
> -; Copyright (C) 2004 Al Borchers (alborchers@...inerpoint.com)
> -
> -[Manufacturer]
> -%LINUX%=GSerialDeviceList
> -
> -[GSerialDeviceList]
> -%GSERIAL%=GSerialInstall, USB\VID_0525&PID_A4A7
> -
> -[DestinationDirs]
> -DefaultDestDir=10,System32\Drivers
> -
> -[GSerialInstall]
> -CopyFiles=GSerialCopyFiles
> -AddReg=GSerialAddReg
> -
> -[GSerialCopyFiles]
> -usbser.sys
> -
> -[GSerialAddReg]
> -HKR,,DevLoader,,*ntkern
> -HKR,,NTMPDriver,,usbser.sys
> -HKR,,EnumPropPages32,,"MsPorts.dll,SerialPortPropPageProvider"
> -
> -[GSerialInstall.Services]
> -AddService = usbser,0x0002,GSerialService
> -
> -[GSerialService]
> -DisplayName = %GSERIAL_DISPLAY_NAME%
> -ServiceType = 1           
>       ; SERVICE_KERNEL_DRIVER
> -StartType = 3           
>         ; SERVICE_DEMAND_START
> -ErrorControl = 1           
>      ; SERVICE_ERROR_NORMAL
> -ServiceBinary = %10%\System32\Drivers\usbser.sys
> -LoadOrderGroup = Base
> -
> -[Strings]
> -LINUX = "Linux"
> -GSERIAL = "Gadget Serial"
> -GSERIAL_DISPLAY_NAME = "USB Gadget Serial Driver"
> --------------------- CUT HERE --------------------
> -
> -The "usbser.sys" file comes with various versions of
> Windows.
> -For example, it can be found on Windows XP typically in
> -
> -  C:\WINDOWS\Driver Cache\i386\driver.cab
> -
> -Or it can be found on the Windows 98SE CD in the "win98"
> folder
> -in the "DRIVER11.CAB" through "DRIVER20.CAB" cab
> files.  You will
> -need the DOS "expand" program, the Cygwin "cabextract"
> program, or
> -a similar program to unpack these cab files and extract
> "usbser.sys".
> -
> -For example, to extract "usbser.sys" into the current
> directory
> -on Windows XP, open a DOS window and run a command like
> -
> -  expand C:\WINDOWS\Driver~1\i386\driver.cab
> -F:usbser.sys .
> -
> -(Thanks to Nishant Kamat for pointing out this DOS
> command.)
> +To use the Windows ACM driver you must have the
> "linux-cdc-acm.inf"
> +file (provided along this document) which supports all
> recent versions
> +of Windows.
>  
>  When the gadget serial driver is loaded and the USB device
> connected
>  to the Windows host with a USB cable, Windows should
> recognize the
>  gadget serial device and ask for a driver.  Tell
> Windows to find the
> -driver in the folder that contains "gserial.inf" and
> "usbser.sys".
> +driver in the folder that contains the "linux-cdc-acm.inf"
> file.
>  
>  For example, on Windows XP, when the gadget serial device
> is first
>  plugged in, the "Found New Hardware Wizard" starts
> up.  Select
> -"Install from a list or specific location (Advanced)",
> then on
> -the next screen select "Include this location in the
> search" and
> -enter the path or browse to the folder containing
> "gserial.inf" and
> -"usbser.sys".  Windows will complain that the Gadget
> Serial driver
> -has not passed Windows Logo testing, but select "Continue
> anyway"
> -and finish the driver installation.
> +"Install from a list or specific location (Advanced)",
> then on the
> +next screen select "Include this location in the search"
> and enter the
> +path or browse to the folder containing the
> "linux-cdc-acm.inf" file.
> +Windows will complain that the Gadget Serial driver has
> not passed
> +Windows Logo testing, but select "Continue anyway" and
> finish the
> +driver installation.
>  
>  On Windows XP, in the "Device Manager" (under "Control
> Panel",
>  "System", "Hardware") expand the "Ports (COM & LPT)"
> entry and you
> @@ -345,5 +280,3 @@ you should be able to send data back
> and forth between the gadget
>  side and host side systems.  Anything you type on the
> terminal
>  window on the gadget side should appear in the terminal
> window on
>  the host side and vice versa.
> -
> -
> diff --git a/Documentation/usb/linux-cdc-acm.inf
> b/Documentation/usb/linux-cdc-acm.inf
> new file mode 100644
> index 0000000..77636dd
> --- /dev/null
> +++ b/Documentation/usb/linux-cdc-acm.inf
> @@ -0,0 +1,107 @@
> +; Windows USB CDC ACM Setup File
> +
> +; Based on INF temlate which was:
> +;     Copyright (c) 2000 Microsoft
> Corporation
> +;     Copyright (c) 2007 Microchip
> Technology Inc.
> +; likely to be cevered by the MLPL as found at:
> +;    <http://msdn.microsoft.com/en-us/cc300389.aspx#MLPL>.
> +; For use only on Windows operating systems.
> +
> +[Version]
> +Signature="$Windows NT$"
> +Class=Ports
> +ClassGuid={4D36E978-E325-11CE-BFC1-08002BE10318}
> +Provider=%Linux%
> +DriverVer=11/15/2007,5.1.2600.0
> +
> +[Manufacturer]
> +%Linux%=DeviceList, NTamd64
> +
> +[DestinationDirs]
> +DefaultDestDir=12
> +
> +
> +;------------------------------------------------------------------------------
> +;  Windows 2000/XP/Vista-32bit Sections
> +;------------------------------------------------------------------------------
> +
> +[DriverInstall.nt]
> +include=mdmcpq.inf
> +CopyFiles=DriverCopyFiles.nt
> +AddReg=DriverInstall.nt.AddReg
> +
> +[DriverCopyFiles.nt]
> +usbser.sys,,,0x20
> +
> +[DriverInstall.nt.AddReg]
> +HKR,,DevLoader,,*ntkern
> +HKR,,NTMPDriver,,USBSER.sys
> +HKR,,EnumPropPages32,,"MsPorts.dll,SerialPortPropPageProvider"
> +
> +[DriverInstall.nt.Services]
> +AddService=usbser, 0x00000002, DriverService.nt
> +
> +[DriverService.nt]
> +DisplayName=%SERVICE%
> +ServiceType=1
> +StartType=3
> +ErrorControl=1
> +ServiceBinary=%12%\USBSER.sys
> +
> +;------------------------------------------------------------------------------
> +;  Vista-64bit Sections
> +;------------------------------------------------------------------------------
> +
> +[DriverInstall.NTamd64]
> +include=mdmcpq.inf
> +CopyFiles=DriverCopyFiles.NTamd64
> +AddReg=DriverInstall.NTamd64.AddReg
> +
> +[DriverCopyFiles.NTamd64]
> +USBSER.sys,,,0x20
> +
> +[DriverInstall.NTamd64.AddReg]
> +HKR,,DevLoader,,*ntkern
> +HKR,,NTMPDriver,,USBSER.sys
> +HKR,,EnumPropPages32,,"MsPorts.dll,SerialPortPropPageProvider"
> +
> +[DriverInstall.NTamd64.Services]
> +AddService=usbser, 0x00000002, DriverService.NTamd64
> +
> +[DriverService.NTamd64]
> +DisplayName=%SERVICE%
> +ServiceType=1
> +StartType=3
> +ErrorControl=1
> +ServiceBinary=%12%\USBSER.sys
> +
> +
> +;------------------------------------------------------------------------------
> +;  Vendor and Product ID Definitions
> +;------------------------------------------------------------------------------
> +; When developing your USB device, the VID and PID used in
> the PC side
> +; application program and the firmware on the
> microcontroller must match.
> +; Modify the below line to use your VID and PID.  Use
> the format as shown below.
> +; Note: One INF file can be used for multiple devices with
> different
> +VID and PIDs.
> +; For each supported device, append
> ",USB\VID_xxxx&PID_yyyy" to the
> +end of the line.
> +;------------------------------------------------------------------------------
> +[SourceDisksFiles]
> +[SourceDisksNames]
> +[DeviceList]
> +%DESCRIPTION%=DriverInstall, USB\VID_0525&PID_A4A7
> +
> +[DeviceList.NTamd64]
> +%DESCRIPTION%=DriverInstall, USB\VID_0525&PID_A4A7
> +
> +
> +;------------------------------------------------------------------------------
> +;  String Definitions
> +;------------------------------------------------------------------------------
> +;Modify these strings to customize your device
> +;------------------------------------------------------------------------------
> +[Strings]
> +Linux           
>    = "Linux Developer Community"
> +DESCRIPTION         =
> "Gadget Serial"
> +SERVICE         
>    = "USB RS-232 Emulation Driver"
> -- 
> 1.7.1
> 
> 

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