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From: Junfeng Guo <junfeng.guo@intel.com>
To: qi.z.zhang@intel.com,
jingjing.wu@intel.com,
beilei.xing@intel.com
Cc: dev@dpdk.org,
junfeng.guo@intel.com
Subject: [RFC v2 7/9] net/idpf: support link update
Date: Mon, 9 May 2022 17:11:31 +0800
Message-Id: <20220509091133.3752306-8-junfeng.guo@intel.com>
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Add ops link_update.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Signed-off-by: Junfeng Guo <junfeng.guo@intel.com>
---
drivers/net/idpf/idpf_ethdev.c | 22 ++++++++++++++++++++++
drivers/net/idpf/idpf_ethdev.h | 2 ++
2 files changed, 24 insertions(+)
diff --git a/drivers/net/idpf/idpf_ethdev.c b/drivers/net/idpf/idpf_ethdev.c
index 01fd023bfc..39efb387cf 100644
--- a/drivers/net/idpf/idpf_ethdev.c
+++ b/drivers/net/idpf/idpf_ethdev.c
@@ -31,6 +31,27 @@ static int idpf_dev_close(struct rte_eth_dev *dev);
static int idpf_dev_info_get(struct rte_eth_dev *dev,
struct rte_eth_dev_info *dev_info);
+int
+idpf_dev_link_update(struct rte_eth_dev *dev,
+ __rte_unused int wait_to_complete)
+{
+ struct idpf_vport *vport =
+ (struct idpf_vport *)dev->data->dev_private;
+ struct rte_eth_link new_link;
+
+ memset(&new_link, 0, sizeof(new_link));
+
+ new_link.link_speed = RTE_ETH_SPEED_NUM_NONE;
+
+ new_link.link_duplex = RTE_ETH_LINK_FULL_DUPLEX;
+ new_link.link_status = vport->link_up ? RTE_ETH_LINK_UP :
+ RTE_ETH_LINK_DOWN;
+ new_link.link_autoneg = !(dev->data->dev_conf.link_speeds &
+ RTE_ETH_LINK_SPEED_FIXED);
+
+ return rte_eth_linkstatus_set(dev, &new_link);
+}
+
static const struct eth_dev_ops idpf_eth_dev_ops = {
.dev_supported_ptypes_get = idpf_dev_supported_ptypes_get,
.dev_configure = idpf_dev_configure,
@@ -46,6 +67,7 @@ static const struct eth_dev_ops idpf_eth_dev_ops = {
.tx_queue_setup = idpf_tx_queue_setup,
.tx_queue_release = idpf_dev_tx_queue_release,
.dev_infos_get = idpf_dev_info_get,
+ .link_update = idpf_dev_link_update,
};
static int
diff --git a/drivers/net/idpf/idpf_ethdev.h b/drivers/net/idpf/idpf_ethdev.h
index c5aa168d95..5520b2d6ce 100644
--- a/drivers/net/idpf/idpf_ethdev.h
+++ b/drivers/net/idpf/idpf_ethdev.h
@@ -189,6 +189,8 @@ _atomic_set_cmd(struct idpf_adapter *adapter, enum virtchnl_ops ops)
return !ret;
}
+int idpf_dev_link_update(struct rte_eth_dev *dev,
+ __rte_unused int wait_to_complete);
void idpf_handle_virtchnl_msg(struct rte_eth_dev *dev);
int idpf_check_api_version(struct idpf_adapter *adapter);
int idpf_get_caps(struct idpf_adapter *adapter);
--
2.25.1