From: Ye Xiaolong <xiaolong.ye@intel.com>
To: Haiyue Wang <haiyue.wang@intel.com>
Cc: dev@dpdk.org, stephen@networkplumber.org, qi.z.zhang@intel.com,
qiming.yang@intel.com
Subject: Re: [dpdk-dev] [PATCH v3] net/ice: use the copy API to do MAC assignment
Date: Mon, 13 Jan 2020 16:05:56 +0800 [thread overview]
Message-ID: <20200113080556.GB59121@intel.com> (raw)
In-Reply-To: <20200103025845.12609-1-haiyue.wang@intel.com>
Hi, haiyue
On 01/03, Haiyue Wang wrote:
>Use the API rte_ether_addr_copy to do MAC assignment, instead of
>calling rte_memcpy function directly.
Please add Fix tags and cc stable.
Thanks,
Xiaolong
>
>Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
>---
>v3: Update the commit message
>
>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
>
next prev parent reply other threads:[~2020-01-13 8:06 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-02 7:14 [dpdk-dev] [PATCH v1] net/ice: align with MAC address length definition Haiyue Wang
2020-01-02 14:01 ` Zhang, Qi Z
2020-01-02 17:36 ` Stephen Hemminger
2020-01-03 1:15 ` Wang, Haiyue
2020-01-03 2:02 ` [dpdk-dev] [PATCH v2] net/ice: use the copy API to do MAC assignment Haiyue Wang
2020-01-03 2:23 ` Yang, Qiming
2020-01-03 2:59 ` Wang, Haiyue
2020-01-03 2:58 ` [dpdk-dev] [PATCH v3] " Haiyue Wang
2020-01-06 2:45 ` Yang, Qiming
2020-01-13 8:05 ` Ye Xiaolong [this message]
2020-01-13 8:29 ` Wang, Haiyue
2020-01-13 8:22 ` [dpdk-dev] [PATCH v4] " Haiyue Wang
2020-01-13 8:32 ` Ye Xiaolong
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