From mboxrd@z Thu Jan 1 00:00:00 1970 From: baruch@tkos.co.il (Baruch Siach) Date: Fri, 17 Jun 2011 08:29:38 +0300 Subject: not able to use the datacard USB modem with ARM9 baord In-Reply-To: References: Message-ID: <20110617052938.GA15523@tarshish> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Ravi, On Fri, Jun 17, 2011 at 05:03:47AM +0000, Ravi wrote: > I am using a ARM9 based mini2440 board. > > I am trying to use the Data card(Reliance netconnect USB based modem) for > internet access.when I connect to PC this modem is recognized and I am able to > communicate with the modem with AT commands. > > now when I try using the same modem it is recognized as storage device and modem > part of driver is not activated.Please note I am using the same kernel version > on board and PC i.e linux version 2.6.32. > > the configuration on kernel side are. > *** USB Device Class drivers > <*> USB Modem (CDC ACM) support > <*> USB Serial Converter support ---> > <*> USB driver for GSM and CDMA modems > <*> USB Qualcomm Serial modem > > I am appending the kernel message from kernel when data card is connected. > usb 1-1: new full speed USB device using s3c2410-ohci and address 2 > usb 1-1: New USB device found, idVendor=19d2, idProduct=fff5 > usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 > usb 1-1: Product: USB Storage > usb 1-1: Manufacturer: ZTE, Incorporated > usb 1-1: SerialNumber: 000000000002 > usb 1-1: configuration #1 chosen from 1 choice > scsi0 : SCSI emulation for USB Mass Storage devices > scsi 0:0:0:0: CD-ROM ZTE USB Storage FFF1 2.31 PQ: 0 ANSI: 2 > sr0: scsi-1 drive > Uniform CD-ROM driver Revision: 3.20 > > > > Kindly let me know the changes required to make the data card working with my > embedded board. See http://www.draisberghof.de/usb_modeswitch/. Hope this helps. baruch -- ~. .~ Tk Open Systems =}------------------------------------------------ooO--U--Ooo------------{= - baruch at tkos.co.il - tel: +972.2.679.5364, http://www.tkos.co.il -