Re: FW: [linux-usb-devel] Usb serial with power ON/OFF problem using Linux 2.6.11.8

2005-05-16 Thread Greg KH
On Mon, May 16, 2005 at 06:40:52PM -0400, Greg Lee wrote: > > What oops do you get? On a recent 2.6 kernel? > > The kernel is 2.6.11.7. It's not a full kernel Oops, rather a NULL pointer > dereference in the kernel. The phone is recognized as an ACM device under > 2.6 kernels (not usbserial).

RE: FW: [linux-usb-devel] Usb serial with power ON/OFF problem using Linux 2.6.11.8

2005-05-16 Thread Greg Lee
> What oops do you get? On a recent 2.6 kernel? The kernel is 2.6.11.7. It's not a full kernel Oops, rather a NULL pointer dereference in the kernel. The phone is recognized as an ACM device under 2.6 kernels (not usbserial). I have a copy of all of the console output from boot to the error if

RE: FW: [linux-usb-devel] Usb serial with power ON/OFF problem using Linux 2.6.11.8

2005-05-16 Thread Greg Lee
> And yes, if a device goes away with a open file descriptor, > on 2.6, you will get a new usb device node for when the > device shows back up. It will not reconnect to the same open > file descriptor, sorry. That is not a problem, we re-open anyways. But if we write on the old file descripto

Re: FW: [linux-usb-devel] Usb serial with power ON/OFF problem using Linux 2.6.11.8

2005-05-12 Thread Greg KH
On Wed, May 11, 2005 at 04:25:03PM -0400, Greg Lee wrote: > Greg, I'm jumping in here with some information that I hope helps a bit. Don't take people off of the CC: they might not notice :) > I > presently work with several different kernels (2.4.17, 2.4.19, 2.4.21 and a > recent 2.6 kernel whic

RE: FW: [linux-usb-devel] Usb serial with power ON/OFF problem using Linux 2.6.11.8

2005-05-12 Thread rao.shalini
Sent: Thursday, May 12, 2005 1:55 AM To: [email protected] Subject: RE: FW: [linux-usb-devel] Usb serial with power ON/OFF problem using Linux 2.6.11.8 > I'm sorry, but I don't see the specs for your device on how > it works. Did you forget to attach them? >

RE: FW: [linux-usb-devel] Usb serial with power ON/OFF problem using Linux 2.6.11.8

2005-05-11 Thread Greg Lee
> I'm sorry, but I don't see the specs for your device on how > it works. Did you forget to attach them? > > thanks, > > greg k-h Greg, I'm jumping in here with some information that I hope helps a bit. I presently work with several different kernels (2.4.17, 2.4.19, 2.4.21 and a recent 2.6 ke

Re: FW: [linux-usb-devel] Usb serial with power ON/OFF problem using Linux 2.6.11.8

2005-05-11 Thread Greg KH
A: http://en.wikipedia.org/wiki/Top_post Q: Were do I find info about this thing called top-posting? A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing in e-mail? A: No. Q: Should I includ

Re: FW: [linux-usb-devel] Usb serial with power ON/OFF problem using Linux 2.6.11.8

2005-05-11 Thread Greg KH
On Wed, May 11, 2005 at 12:46:40PM +0530, [EMAIL PROTECTED] wrote: > > Hi Greg, > > I'm sending driver code and device info, so that you can get an idea of > what is happening? > > > Please find enclosed attachment of driver code and device info Um, that is an old 2.4 version of the usb-serial

Re: FW: [linux-usb-devel] Usb serial with power ON/OFF problem using Linux 2.6.11.8

2005-05-10 Thread Greg KH
On Tue, May 10, 2005 at 03:29:29PM +0530, [EMAIL PROTECTED] wrote: > > I wanted to add one more scenario that is, device is OFF, it's charging > if we give AT+CFUN=0 command, it again disconnect the device. > > Please update this with previous mail. > > Tell me what could be done on this. Witho

FW: [linux-usb-devel] Usb serial with power ON/OFF problem using Linux 2.6.11.8

2005-05-10 Thread rao.shalini
ailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Tuesday, May 10, 2005 2:16 PM To: [EMAIL PROTECTED] Cc: [email protected] Subject: [linux-usb-devel] Usb serial with power ON/OFF problem using Linux 2.6.11.8 Hi Greg, I tried Linux-2.6.11.8 and patch-2.6.12-rc3 to chec

[linux-usb-devel] Usb serial with power ON/OFF problem using Linux 2.6.11.8

2005-05-10 Thread rao.shalini
Hi Greg, I tried Linux-2.6.11.8 and patch-2.6.12-rc3 to check USB device (mobile) power ON/OFF. But still it is disconnecting and connecting the device while USB device is charging. And also I observed some of the conditions on power ON/OFF One scenario is, if device is OFF and while charging