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 issue is not able to reproduce. > This is strange. > Can You please help me if any other way to debug I can't help if you don't say what version of the kernel you are using. Alan Stern > On Sun, Sep 11, 2016 at 9:57 PM, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> > wrote: > > > 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 chip detecting and no issue Booting well. > > > Some time EUSB chip is not detcting and Booting will hang and reset the > > > hardware.. > > > We cannot run those dynamic_debug command When issue occurring case. > > > > You can add this to the kernel's boot command line: > > > > dyndbg="module ehci_hcd =p" > > > > That will have the same effect. > > > > Alan Stern > > > > > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
