> -----Original Message-----
> From: Yang, Qiming <qiming.y...@intel.com>
> Sent: Friday, January 3, 2020 10:23
> To: Wang, Haiyue <haiyue.w...@intel.com>; dev@dpdk.org;
> step...@networkplumber.org; Zhang, Qi Z
> <qi.z.zh...@intel.com>; Ye, Xiaolong <xiaolong...@intel.com>
> Cc: Wang, Haiyue <haiyue.w...@intel.com>
> Subject: RE: [dpdk-dev] [PATCH v2] net/ice: use the copy API to do MAC
> assignment
>
>
> > -----Original Message-----
> > From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Haiyue Wang
> > Sent: Friday, January 3, 2020 10:02 AM
> > To: dev@dpdk.org; step...@networkplumber.org; Zhang, Qi Z
> > <qi.z.zh...@intel.com>; Ye, Xiaolong <xiaolong...@intel.com>
> > Cc: Wang, Haiyue <haiyue.w...@intel.com>
> > Subject: [dpdk-dev] [PATCH v2] net/ice: use the copy API to do MAC
> > assignment
> >
> > Use the fast copy an Ethernet address API to do MAC assignment, instead of
>
> I think the grammar is not right. Do you want to say 'Use rte_ether_addr_copy
> API to copy an Ethernet
> address'?
Yes, I copied the rte_ether_addr_copy's comment 'Fast copy an Ethernet address.
' ;-)
>
> > calling rte_memcpy function.
> >
> > Signed-off-by: Haiyue Wang <haiyue.w...@intel.com>
> > ---
> > v2: Update the commit title and message, use the rte_ether_addr_copy API
> > instead of just changing the length definition to make code style clean.
> >
> > drivers/net/ice/ice_ethdev.c | 14 +++++++-------
> > 1 file changed, 7 insertions(+), 7 deletions(-)
> >
> > diff --git a/drivers/net/ice/ice_ethdev.c b/drivers/net/ice/ice_ethdev.c
> > index
> > 2cbd82c94..d104df26f 100644
> > --- a/drivers/net/ice/ice_ethdev.c
> > +++ b/drivers/net/ice/ice_ethdev.c
> > @@ -873,7 +873,7 @@ ice_add_mac_filter(struct ice_vsi *vsi, struct
> > rte_ether_addr *mac_addr)
> > ret = -ENOMEM;
> > goto DONE;
> > }
> > - rte_memcpy(&f->mac_info.mac_addr, mac_addr, ETH_ADDR_LEN);
> > + rte_ether_addr_copy(mac_addr, &f->mac_info.mac_addr);
> > TAILQ_INSERT_TAIL(&vsi->mac_list, f, next);
> > vsi->mac_num++;
> >
> > @@ -1660,16 +1660,16 @@ ice_setup_vsi(struct ice_pf *pf, enum
> > ice_vsi_type type)
> >
> > if (type == ICE_VSI_PF) {
> > /* MAC configuration */
> > - rte_memcpy(pf->dev_addr.addr_bytes,
> > - hw->port_info->mac.perm_addr,
> > - ETH_ADDR_LEN);
> > + rte_ether_addr_copy((struct rte_ether_addr *)
> > + hw->port_info->mac.perm_addr,
> > + &pf->dev_addr);
> >
> > - rte_memcpy(&mac_addr, &pf->dev_addr,
> > RTE_ETHER_ADDR_LEN);
> > + rte_ether_addr_copy(&pf->dev_addr, &mac_addr);
> > ret = ice_add_mac_filter(vsi, &mac_addr);
> > if (ret != ICE_SUCCESS)
> > PMD_INIT_LOG(ERR, "Failed to add dflt MAC filter");
> >
> > - rte_memcpy(&mac_addr, &broadcast,
> > RTE_ETHER_ADDR_LEN);
> > + rte_ether_addr_copy(&broadcast, &mac_addr);
> > ret = ice_add_mac_filter(vsi, &mac_addr);
> > if (ret != ICE_SUCCESS)
> > PMD_INIT_LOG(ERR, "Failed to add MAC filter"); @@
> > -3267,7 +3267,7 @@ static int ice_macaddr_set(struct rte_eth_dev *dev,
> > PMD_DRV_LOG(ERR, "Failed to add mac filter");
> > return -EIO;
> > }
> > - memcpy(&pf->dev_addr, mac_addr, ETH_ADDR_LEN);
> > + rte_ether_addr_copy(mac_addr, &pf->dev_addr);
> >
> > flags = ICE_AQC_MAN_MAC_UPDATE_LAA_WOL;
> > ret = ice_aq_manage_mac_write(hw, mac_addr->addr_bytes, flags,
> > NULL);
> > --
> > 2.17.1
