As expected, the 49ers have only one active kicker by going with David Akers for tonight's playoff game against the Green Bay Packers. Billy Cundiff is one of seven inactives. Harbaugh said it was "to be determined but unlikely" that Cundiff would suit up for tonight's game.
Justin Smith will be playing in his first game since Week 15's win against the New England Patriots. It is unknown how much he will be able to play with an injured elbow/triceps.
Also returning from injury is Will Tukuafu after dealing with a neck injury against the Seattle Seahawks. This will be his first game in three weeks as he missed Week 17's game against the Arizona Cardinals.
The other 49ers inactives include QB Scott Tolzien, RB Jewel Hampton, G Joe Looney, S Trenton Robinson, DL Tony Jerod-Eddie and NT Ian Williams.
For the Packers, the inactives are CB Davon House, WR Jarrett Boykin, RB Alex Green, LB Frank Zombo, TE DJ Williams, DT Jordan Miller and DE Jerel Worthy.