Re: [linux-usb-devel] imx21-hcd bugs, device descriptor read/64, error -110

2007-08-13 Thread David Brownell
On Monday 13 August 2007, Midhun Agnihotram wrote: > Hi All, > > We are have a development kit on which we are trying to run USB > host port. The drivers are from the vendor. The kernel recognizes the > USB host controller. But as soon as we insert a USB flash drive, the > kernel hangs with th

Re: [linux-usb-devel] imx21-hcd bugs, device descriptor read/64, error -110

2007-08-13 Thread Alan Stern
On Mon, 13 Aug 2007, David Brownell wrote: > On Monday 13 August 2007, Midhun Agnihotram wrote: > > Hi All, > > > > We are have a development kit on which we are trying to run USB > > host port. The drivers are from the vendor. The kernel recognizes the > > USB host controller. But as soon as

Re: [linux-usb-devel] imx21-hcd bugs, device descriptor read/64, error -110

2007-08-13 Thread Midhun Agnihotram
Hi, > Just a flash drive? Or -- *any* USB device? This happens > very early. I've seen similar problems if the transciever > is set up wrong ... e.g. it uses 4-wire signaling but you've > set it up for 6-wire, and so on. I did not try it out - and am not able to try it out. The same error