Aston Villa manager Martin O'Neill has confirmed he has received an offer from Liverpool for skipper Gareth Barry.

O'Neill insisted the Reds have made a player exchange offer for 27-year-old Barry, who has two years left of his currrent contract.

The Villa chief, upset that the story has been made public, is understood to be interested in bringing Liverpool striker Peter Crouch back to Villa Park.

Goalkeeper Scott Carson, currently on loan at Villa, and defender John Arne Riise could also come into the equation if a cash-plus-players deal materialises.

But O'Neill would still want to keep hold of Barry if at all possible and insists Villa are "not a feeder club".

O'Neill said: "Gareth Barry still has two years of his contract left to run and from my two years' experience of working with him, he's not one who would be wanting to break contracts lightly.

"Liverpool haven't made a straight cash offer. They have made an offer involving a mish-mash of nameless player exchanges. I'm particularly disappointed to hear that business is being conducted in public and I just want to be clear on this in that we're trying to build a side here and we're not a feeder club.

"We want to be trying to challenge. At some stage we want to get to the position that this football club once held. That will demand an awful lot of effort. It will take a supreme effort and it will take very, very good players."

O'Neill added: "I don't want to be in a position of letting really good players go. Gareth Barry is a really good player who still has two years left on his contract.

"I haven't discussed these things with him yet. At some stage obviously I will do. But the day before probably our most important game of the season is not the time to be discussing it."