Hi Ferruh,
> -----Original Message-----
> From: Yigit, Ferruh
> Sent: Wednesday, December 7, 2016 2:33 PM
> To: Lu, Wenzhuo <wenzhuo...@intel.com>; dev@dpdk.org
> Cc: Iremonger, Bernard <bernard.iremon...@intel.com>
> Subject: Re: [dpdk-dev] [PATCH v2 17/32] net/i40e: set VF broadcast mode
> from PF
>
> On 12/7/2016 3:32 AM, Wenzhuo Lu wrote:
> > Support enabling/disabling VF broadcast mode from PF.
> > User can call the API on PF to enable/disable a specific VF's
> > broadcast mode.
> >
> > Signed-off-by: Bernard Iremonger <bernard.iremon...@intel.com>
>
> <...>
>
> > +int rte_pmd_i40e_set_vf_broadcast(uint8_t port, uint16_t vf_id,
> > +uint8_t on) {
> > + struct rte_eth_dev *dev;
> > + struct rte_eth_dev_info dev_info;
> > + struct i40e_pf *pf;
> > + struct i40e_pf_vf *vf;
> > + struct i40e_hw *hw;
> > + int ret;
> > +
> > + RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
> > +
> > + dev = &rte_eth_devices[port];
> > + rte_eth_dev_info_get(port, &dev_info);
> > +
> > + if (vf_id >= dev_info.max_vfs)
> > + return -EINVAL;
> > +
> > + if (on > 1)
> > + return -EINVAL;
> > +
> > + pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
> > + hw = I40E_PF_TO_HW(pf);
> > +
> > + if (vf_id > pf->vf_num)
>
> if (vf_id > pf->vf_num - 1 || !pf->vfs)
if (vf_id >= pf->vf_num || !pf->vfs)
might be better.
>
> > + return -EINVAL;
> > +
>
> <...>
Regards,
Bernard.
