Ware didn't practice on Friday because of a balky left elbow and a sore back.
"I'm playing, that's all you need to know," Ware said as he left the locker room following practice. "Great enough to play on Sunday."
Wide receiver Dez Bryant was limited in practice on Friday with a sore back. Bryant, who missed Thursday's practice, said he should play Sunday night and doesn't expect to get an epidural shot to relieve any back pain, something he did earlier in the season.
"I'm all natural, baby," Bryant said. "Feels 100 percent."
Bryant is listed as probable for Sunday's game.
Cornerback Morris Claiborne (hamstring), cornerbacker Jakar Hamilton (hip), wide receiver Dwayne Harris (hamstring), defensive tackle Jason Hatcher (neck), linebacker DeVonte Holloman (hip), defensive end George Selvie (back), defensive end Jarius Wynn (chest) were full participants in practice on Friday and were listed as probable.
Linebacker Ernie Sims (groin) didn't practice Friday and is listed as doubtful.
The Cowboys listed 12 players on the Friday injury report.