> > > +static int hinic3_sw_init(struct net_device *netdev)
> > > +{
> > > + struct hinic3_nic_dev *nic_dev = netdev_priv(netdev);
> > > + struct hinic3_hwdev *hwdev = nic_dev->hwdev;
> > > + int err;
> > > +
> > > + nic_dev->q_params.sq_depth = HINIC3_SQ_DEPTH;
> > > + nic_dev->q_params.rq_depth = HINIC3_RQ_DEPTH;
> > > +
> > > + hinic3_try_to_enable_rss(netdev);
> > > +
> > > + eth_hw_addr_random(netdev);
> >
> > Is using a random MAC just a temporary thing until more code is added
> > to access an OTP?
> >
>
> No, using a random MAC is not a temporary solution.
> This device is designed for cloud environments. VFs are expected to be
> used by VMs that may migrate from device to device. Therefore the HW does
> not provide a MAC address to VFs, but rather the VF driver selects a
> random MAC address and configures it into the (current) device.
If you look at MAC drivers in general, this is unusual. So it would be
good to add a comment why this unusual behaviour is used.
Andrew
