AR928X Wireless card not working

Can anyone help me, i have a AR928X wireless card and everything i have tried has failed

the default driver ath9k scans and connects to my router but cant connect to any site or ping anything , same with the madwifi driver

lspci prints

02:00.0 Network controller: Atheros Communications Inc. AR928X Wireless Network Adapter (PCI-Express) (rev 01)

thank you

You need a eth0 connection to install this