RE: usb_alloc_device: Failure selecting configuration index 0:USB_ERR_TIMEOUT, port 1, addr 2 (ignored)

e? I will give it a try anyway :) Thanks, Vishal -Original Message- From: Hans Petter Selasky [mailto:hsela...@c2i.net] Sent: Thursday, November 10, 2011 12:29 AM To: freebsd-usb@freebsd.org Cc: Shah, Vishal; Ranaweera, Samantha Subject: Re: usb_alloc_device: Failure selecting configura

usb_alloc_device: Failure selecting configuration index 0:USB_ERR_TIMEOUT, port 1, addr 2 (ignored)

Hi All, This is regarding the issue we are seeing in the FreeBSD 8 USB driver. I have a USB flash device from which the system is booted. Occasionally USB device fails to get initialized in the system. So I enabled USB_DEBUG option and added few more printfs for debugging purpose. After multipl

RE: System hang in USB umass module while processing panic

g CPU. For this reason, the usb_proc is never scheduled after that and the xfer never reaches the USB device. Thanks, Vishal -Original Message- From: Hans Petter Selasky [mailto:hsela...@freebsd.org] Sent: Wednesday, May 25, 2011 8:11 AM To: Andriy Gapon Cc: Shah, Vishal; freebs

System hang in USB umass module while processing panic

Hi Folks, This is regarding the issue we saw in the USB driver of FreeBSD 8, particularly umass driver. We have a USB flash device in our system. The issue is, when the system panics, it gets into the uni-processor mode, and while processing that panic, scsi layer shutdown handler (dashutdo