Harbaugh said DL Justin Smith, wearing a brace to protect his torn triceps, "came out of the game as clean as possible." Smith played 53 of the 49ers' 58 defensive snaps against Green Bay.

The coach had no updated information on LT Joe Staley's arm injury.

Also from Harbaugh: Billy Cundiff will be on the roster this week, but David Akers remains the 49ers' kicker.

You can reach Staff Writer Phil Barber at 521-5263 or phil.barber@pressdemocrat.com.