Broadcom 578xx and 57712 SR-IOV support

configname: CONFIG_BNX2X_SRIOV

Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>Ethernet driver support
└─>Broadcom 578xx and 57712 SR-IOV support
In linux kernel since version 3.1 (release Date: 2011-10-24)  
This configuration parameter enables Single Root Input Output
Virtualization support in the 578xx and 57712 products. This
allows for virtual function acceleration in virtual environments.