Re: EHCI reset missing

2016-09-14 Thread Alan Stern
On Wed, 14 Sep 2016, Arun Thiruvanantha wrote: > Hi Alan , > We are using linux kernel 2.6.32 version That's a very old kernel release. A lot of bugs have been fixed since it came out. Can you try using a more recent version, like 4.7? It will make debugging a lot easier. Alan Stern -- To

Re: EHCI reset missing

2016-09-14 Thread Alan Stern
Please use Reply-To-All so that your message gets sent to the mailing list as well as to me. On Tue, 13 Sep 2016, Arun Thiruvanantha wrote: > Thanks Alan for your Help > > I have tried dyndbg="module ehci_hcd =p" in boot command line param, But > No effect. > > Also enabled USB_DEBUG flag but

Re: EHCI reset missing

2016-09-11 Thread Alan Stern
On Sun, 11 Sep 2016, Arun Thiruvanantha wrote: > Thanks for your replay. > > Reload means reset the hardware. > > these are steps doing: > > 1 Booting > 2 reset > issue will occurring after doing above steps. for more than 5 times. What kernel version are you using? > Also some time EUSB chi

Re: EHCI reset missing

2016-09-11 Thread Alan Stern
Questions like this should always be sent to the linux-usb mailing list. On Sun, 11 Sep 2016, Arun Thiruvanantha wrote: > Hi Alan, > I am working some USB driver Issue that when we do several reload , USB > device is not detected . What do you mean by "reload"? What kernel version are you usin