xHCI vs legacy usb host controllers (OHCI, UHCI, and EHCI)

2015-03-04 Thread temp sha
Hi, Is it necessary to use xHCI driver for USB 3.0 host controller? I am trying to support Transdent PNU3 (having usb 3.0 controller) in my h/w running 2.6.16 kernel. Is it not possible to use other legacy host controllers (ohci/uhci/ehci) already available in 2.6.16 kernel ? Will usb 3.0 not fal

Re: default/target product id /vendor id for usb devices

2015-02-18 Thread temp sha
Thanks Peter and Clemens for your detailed explanations now I got it. On Wed, Feb 18, 2015 at 6:48 PM, Peter Stuge wrote: > temp sha wrote: >> >> Look closely in the kernel output and you'll see that no ids change, >> >> but that the old device has d

Re: default/target product id /vendor id for usb devices

2015-02-18 Thread temp sha
On Wed, Feb 18, 2015 at 5:53 PM, Peter Stuge wrote: > temp sha wrote: >> Yes running usb_modeswitch manually works, but once mode switch is >> done product id is getting changed from 0x1446 to 0x1506. > > Look closely in the kernel output and you'll see that no ids change

Re: default/target product id /vendor id for usb devices

2015-02-18 Thread temp sha
the driver option. thanks. On Wed, Feb 18, 2015 at 5:07 PM, Clemens Ladisch wrote: > temp sha wrote: >> I have a new usb dongle Huawei E3531 trying to support in my h/w >> having old kernel version 2.6.16. >> I use usb_modeswitch to change the mode from usb storage to modem

Re: default/target product id /vendor id for usb devices

2015-02-18 Thread temp sha
(optional) -P, --target-product NUM target mode product ID (optional) -C, --target-class NUMtarget mode device class (optional) On Wed, Feb 18, 2015 at 1:09 PM, Clemens Ladisch wrote: > temp sha wrote: >> Can any one brief me about the concept of default/target product i

default/target product id /vendor id for usb devices

2015-02-17 Thread temp sha
Hi, Can any one brief me about the concept of default/target product id /vendor id ? Or any link explaining the same. Thanks -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kerne

need an additional option to access first check-in of a file

2015-02-16 Thread temp sha
Hi All, Not sure where I should post this as this is a Git infra related suggestion. I think we should have an additional option "first/oldest" along with "Newer/Older" in Git. This will be helpful in browsing the first check-in of a file. Thanks.

Re: unable to execute hotplug script

2015-02-11 Thread temp sha
i was sure that script did not run because I verified the same with touch command. #!/bin/sh echo "my hotplug script" touch test file test did not get created. Thanks. On Wed, Feb 11, 2015 at 9:59 PM, Bin Liu wrote: > Hi, > > On Wed, Feb 11, 2015 at 10:07 AM, temp sh

unable to execute hotplug script

2015-02-11 Thread temp sha
Hi All, I am trying to enable hotplugging for usb on my h/w based on 2.6.16 kernel. The hotplug kernel module is enabled and I have registered a user script "test.sh" with the proc file system. /root # echo "/bin/test.sh" > /proc/sys/kernel/hotplug --- /root # cat /proc/sys/k

Re: difference in option.ko and sierra.ko Linux drivers

2015-02-05 Thread temp sha
, Jan 30, 2015 at 12:19 AM, Dan Williams wrote: > On Thu, 2015-01-29 at 06:23 -0800, Greg KH wrote: >> On Thu, Jan 29, 2015 at 02:50:13PM +0530, temp sha wrote: >> > Can any one let me know the difference in option and sierra kernel >> > modules ? looks like both drivers

difference in option.ko and sierra.ko Linux drivers

2015-01-29 Thread temp sha
Can any one let me know the difference in option and sierra kernel modules ? looks like both drivers support GSM modem. And from the source code perspective both look similar. I am able to load sierra module for my Huawei USB dongle E156 and able to connect to internet using pppd. Is it OK to use s