* use the default config of the VF
* and the minimum number of queues and buffer sizes.
*/
-static void hn_vf_info_merge(struct rte_eth_dev *vf_dev,
+static int hn_vf_info_merge(struct rte_eth_dev *vf_dev,
struct rte_eth_dev_info *info)
{
struct rte_eth_dev_info vf_info;
+ int ret;
- rte_eth_dev_info_get(vf_dev->data->port_id, &vf_info);
+ ret = rte_eth_dev_info_get(vf_dev->data->port_id, &vf_info);
+ if (ret != 0)
+ return ret;
info->speed_capa = vf_info.speed_capa;
info->default_rxportconf = vf_info.default_rxportconf;
info->min_rx_bufsize);
info->max_rx_pktlen = RTE_MAX(vf_info.max_rx_pktlen,
info->max_rx_pktlen);
+
+ return 0;
}
-void hn_vf_info_get(struct hn_data *hv, struct rte_eth_dev_info *info)
+int hn_vf_info_get(struct hn_data *hv, struct rte_eth_dev_info *info)
{
struct rte_eth_dev *vf_dev;
+ int ret = 0;
rte_spinlock_lock(&hv->vf_lock);
vf_dev = hn_get_vf_dev(hv);
if (vf_dev)
- hn_vf_info_merge(vf_dev, info);
+ ret = hn_vf_info_merge(vf_dev, info);
rte_spinlock_unlock(&hv->vf_lock);
+ return ret;
}
int hn_vf_link_update(struct rte_eth_dev *dev,
rte_spinlock_unlock(&hv->vf_lock); \
}
+/* If VF is present, then cascade configuration down */
+#define VF_ETHDEV_FUNC_RET_STATUS(dev, func) \
+ { \
+ struct hn_data *hv = (dev)->data->dev_private; \
+ struct rte_eth_dev *vf_dev; \
+ int ret = 0; \
+ rte_spinlock_lock(&hv->vf_lock); \
+ vf_dev = hn_get_vf_dev(hv); \
+ if (vf_dev) \
+ ret = func(vf_dev->data->port_id); \
+ rte_spinlock_unlock(&hv->vf_lock); \
+ return ret; \
+ }
+
void hn_vf_reset(struct rte_eth_dev *dev)
{
VF_ETHDEV_FUNC(dev, rte_eth_dev_reset);
VF_ETHDEV_FUNC(dev, rte_eth_allmulticast_disable);
}
-void hn_vf_promiscuous_enable(struct rte_eth_dev *dev)
+int hn_vf_promiscuous_enable(struct rte_eth_dev *dev)
{
- VF_ETHDEV_FUNC(dev, rte_eth_promiscuous_enable);
+ VF_ETHDEV_FUNC_RET_STATUS(dev, rte_eth_promiscuous_enable);
}
-void hn_vf_promiscuous_disable(struct rte_eth_dev *dev)
+int hn_vf_promiscuous_disable(struct rte_eth_dev *dev)
{
- VF_ETHDEV_FUNC(dev, rte_eth_promiscuous_disable);
+ VF_ETHDEV_FUNC_RET_STATUS(dev, rte_eth_promiscuous_disable);
}
int hn_vf_mc_addr_list(struct rte_eth_dev *dev,