Drivers for SM Bus Controller and PCI Simple Communications Controller

Hello Dear Friends,

Pc Model No. is P6-2355IL 

I need two drivers. Plz take a look 

1- SM Bus Controller

2- PCI Simple Communications Controller

I need them for windows XP Professional and windows 7 Ultimate

Both 32 n 64 Bit

Thanks to all in ADVANCE.

Sunil K. Maurya