I found out the datasheet for 0x4383 http://developer.amd.com/assets/43009_sb7xx_rrg_pub_1.00.pdf
I've no knowledge of PCI to debug it though.
I found out the datasheet for 0x4383 http://developer.amd.com/assets/43009_sb7xx_rrg_pub_1.00.pdf
I've no knowledge of PCI to debug it though.