49ers vs. Cardinals injury report: Justin Smith, Vernon Davis sit out practice

The 49ers and Cardinals released their first practice participation reports for Week 17, and there are not a whole lot of surprises. Mario Manningham is not on injured reserve yet, but Coach Harbaugh did say on Wednesday that Manningham would be unable to go "the rest of the way."

Justin Smith remains out of practice, and odds are pretty high he will not be playing on Sunday. The 49ers are looking to get him as healthy as possible. They can still clinch a first round bye with a win and a Packers loss, which would be huge for some additional rest.

Vernon Davis was held out of practice, although Coach Harbaugh does not believe he has suffered a setback in his recovery from a concussion. The next two reports will be pretty significant as we wait and see what his recovery timeline looks like.

49ers
Out (Definitely will not play): WR Mario Manningham (knee)

Did not participate in practice: TE Vernon Davis (concussion), LB Tavares Gooden (illness, rib), DT Justin Smith (elbow)

Limited participation in practice: LB Ahmad Brooks (shoulder), CB Tarell Brown (shoulder, knee), LB Clark Haggans (shoulder), RB Bruce Miller (shoulder), CB Carlos Rogers (knee, toe), LB Aldon Smith (shoulder), DT Will Tukuafu (neck)

Full participation in practice: LB Navorro Bowman (wrist, shoulder), RB Frank Gore (knee), G Mike Iupati (shoulder), S Trenton Robinson (finger), S Donte Whitner (knee)

Cardinals
Did not participate in practice: WR Laron Byrd (knee), WR Early Doucet (concussion), G Mike Gibson (calf), T Nate Potter (ankle), RB Anthony Sherman (knee), S Adrian Wilson (illness)

Limited participation in practice: S Rashad Johnson (hamstring), S James Sanders (calf), DE Ronald Talley (ankle), DT Dan Williams (hamstring)

Full participation in practice: CB Gregory Toler (hamstring)