@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
@param pci_addr - pci address as unsigned 32bit integer:
0-15 domain, 16-23 bus, 24-28 slot, 29-31 function
@param use_random_mac - let the system generate a unique mac address
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
@param pci_addr - pci address as unsigned 32bit integer:
0-15 domain, 16-23 bus, 24-28 slot, 29-31 function
@param use_random_mac - let the system generate a unique mac address