Hi Ferruh,
> -----Original Message-----
> From: Yigit, Ferruh
> Sent: Wednesday, December 7, 2016 2:46 PM
> To: Lu, Wenzhuo <wenzhuo...@intel.com>; dev@dpdk.org
> Cc: Iremonger, Bernard <bernard.iremon...@intel.com>
> Subject: Re: [dpdk-dev] [PATCH v2 19/32] net/i40e: set VF VLAN filter from
> PF
>
> On 12/7/2016 3:32 AM, Wenzhuo Lu wrote:
> > add rte_pmd_i40e_set_vf_vlan_filter API.
> > User can call the API on PF to enable/disable a set of VF's VLAN
> > filters.
> >
> > Signed-off-by: Bernard Iremonger <bernard.iremon...@intel.com>
> > ---
> > drivers/net/i40e/i40e_ethdev.c | 50
> +++++++++++++++++++++++++++++++
> > drivers/net/i40e/rte_pmd_i40e.h | 22 ++++++++++++++
> > drivers/net/i40e/rte_pmd_i40e_version.map | 1 +
> > 3 files changed, 73 insertions(+)
> >
> > diff --git a/drivers/net/i40e/i40e_ethdev.c
> > b/drivers/net/i40e/i40e_ethdev.c index 601e933..bc96698 100644
> > --- a/drivers/net/i40e/i40e_ethdev.c
> > +++ b/drivers/net/i40e/i40e_ethdev.c
> > @@ -10516,3 +10516,53 @@ int rte_pmd_i40e_set_vf_vlan_tag(uint8_t
> > port, uint16_t vf_id, uint8_t on)
> >
> > return ret;
> > }
> > +
> > +int rte_pmd_i40e_set_vf_vlan_filter(uint8_t port, uint16_t vlan_id,
> > + uint64_t vf_mask, uint8_t on) {
> <...>
> > +
> > + for (pool_idx = 0;
> > + pool_idx < ETH_64_POOLS && pool_idx < pf->nb_cfg_vmdq_vsi;
> > + pool_idx++) {
> > + if (vf_mask & ((uint64_t)(1ULL << pool_idx))) {
> > + if (on)
> > + ret = i40e_vsi_add_vlan(pf-
> >vmdq[pool_idx].vsi,
> > + vlan_id);
> > + else
> > + ret = i40e_vsi_delete_vlan(
> > + pf->vmdq[pool_idx].vsi, vlan_id);
> > + }
> > + }
> > +
> > + if (ret != I40E_SUCCESS)
> > + PMD_DRV_LOG(ERR, "Failed to set VF VLAN filter, on = %d",
> on);
>
> Since loop not break on error, this will only log the last one, if the error
> is in
> the middle, it is missed.
It would be better to break out of the loop on error.
>
> <...>
Regards,
Bernard.
