usb/122547: USB Printer not being recognized after reboot

[Pegasus Mc Cleaft]

>Number:         122547
>Category:       usb
>Synopsis:       USB Printer not being recognized after reboot
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-usb
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Apr 07 22:20:01 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator:     Pegasus Mc Cleaft
>Release:        FreeBSD 7.0-STABLE
>Organization:
>Environment:
FreeBSD feathers.mthelicon.com 7.0-STABLE FreeBSD 7.0-STABLE #29: Mon Apr  7 20:52:13 BST 2008     ken at feathers.mthelicon.com:/usr/obj/usr/src/sys/FEATHERS  amd64

>Description:
After a reboot (shutdown -r now) USB printer not being detected during device poll. A full power off of printer device and power-on allows device to be detected and attached. 

After reboot of machine and before power cycle of device:
feathers# usbdevs
addr 1: UHCI root hub, Intel
addr 1: UHCI root hub, Intel
addr 1: UHCI root hub, Intel
addr 1: EHCI root hub, Intel
addr 1: UHCI root hub, Intel
addr 1: UHCI root hub, Intel
addr 1: UHCI root hub, Intel
 addr 2: product 0x0000, vendor 0x062a
 addr 3: Dell Smart Card Reader Keyboard, Dell
addr 1: EHCI root hub, Intel


After power cycle of usb device:
feathers# usbdevs
addr 1: UHCI root hub, Intel
 addr 2: Samsung ML-1610 Series, Samsung Electronics Co., Ltd.
addr 1: UHCI root hub, Intel
addr 1: UHCI root hub, Intel
addr 1: EHCI root hub, Intel
addr 1: UHCI root hub, Intel
addr 1: UHCI root hub, Intel
addr 1: UHCI root hub, Intel
 addr 2: product 0x0000, vendor 0x062a
 addr 3: Dell Smart Card Reader Keyboard, Dell
addr 1: EHCI root hub, Intel


>How-To-Repeat:
Reboot machine with USB printer powered on.
>Fix:
Power cycle USB device to force polling.

>Release-Note:
>Audit-Trail:
>Unformatted: