__rvu_flr_handler
__rvu_flr_handler(rvu, pcifunc);
__rvu_flr_handler(rvu, vf + 1);
__rvu_flr_handler(rvu, (pcifunc | (vf + 1)));
__rvu_flr_handler(rvu, pcifunc);
static void __rvu_flr_handler(struct rvu *rvu, u16 pcifunc);