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net/netvsc: support multicast/promiscuous settings on VF

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Provide API's to enable allmulticast and promiscuous in Netvsc PMD
with VF. This keeps the VF and PV path in sync.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
This commit is contained in:
Stephen Hemminger 2018-09-21 09:54:25 -07:00 committed by Ferruh Yigit
parent 2e67a7fbf3
commit 7d146e1769
3 changed files with 60 additions and 0 deletions
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14
drivers/net/netvsc/hn_ethdev.c
View File

@ -255,6 +255,7 @@ hn_dev_promiscuous_enable(struct rte_eth_dev *dev)
struct hn_data *hv = dev->data->dev_private;
hn_rndis_set_rxfilter(hv, NDIS_PACKET_TYPE_PROMISCUOUS);
hn_vf_promiscuous_enable(dev);
}
static void
@ -267,6 +268,7 @@ hn_dev_promiscuous_disable(struct rte_eth_dev *dev)
if (dev->data->all_multicast)
filter |= NDIS_PACKET_TYPE_ALL_MULTICAST;
hn_rndis_set_rxfilter(hv, filter);
hn_vf_promiscuous_disable(dev);
}
static void
@ -277,6 +279,7 @@ hn_dev_allmulticast_enable(struct rte_eth_dev *dev)
hn_rndis_set_rxfilter(hv, NDIS_PACKET_TYPE_DIRECTED |
NDIS_PACKET_TYPE_ALL_MULTICAST |
NDIS_PACKET_TYPE_BROADCAST);
hn_vf_allmulticast_enable(dev);
}
static void
@ -286,6 +289,16 @@ hn_dev_allmulticast_disable(struct rte_eth_dev *dev)
hn_rndis_set_rxfilter(hv, NDIS_PACKET_TYPE_DIRECTED |
NDIS_PACKET_TYPE_BROADCAST);
hn_vf_allmulticast_disable(dev);
}
static int
hn_dev_mc_addr_list(struct rte_eth_dev *dev,
struct ether_addr *mc_addr_set,
uint32_t nb_mc_addr)
{
/* No filtering on the synthetic path, but can do it on VF */
return hn_vf_mc_addr_list(dev, mc_addr_set, nb_mc_addr);
}
/* Setup shared rx/tx queue data */
@ -640,6 +653,7 @@ static const struct eth_dev_ops hn_eth_dev_ops = {
.promiscuous_disable = hn_dev_promiscuous_disable,
.allmulticast_enable = hn_dev_allmulticast_enable,
.allmulticast_disable = hn_dev_allmulticast_disable,
.set_mc_addr_list = hn_dev_mc_addr_list,
.tx_queue_setup = hn_dev_tx_queue_setup,
.tx_queue_release = hn_dev_tx_queue_release,
.tx_done_cleanup = hn_dev_tx_done_cleanup,

9
drivers/net/netvsc/hn_var.h
View File

@ -178,6 +178,15 @@ int hn_vf_start(struct rte_eth_dev *dev);
void hn_vf_reset(struct rte_eth_dev *dev);
void hn_vf_stop(struct rte_eth_dev *dev);
void hn_vf_close(struct rte_eth_dev *dev);
void hn_vf_allmulticast_enable(struct rte_eth_dev *dev);
void hn_vf_allmulticast_disable(struct rte_eth_dev *dev);
void hn_vf_promiscuous_enable(struct rte_eth_dev *dev);
void hn_vf_promiscuous_disable(struct rte_eth_dev *dev);
int hn_vf_mc_addr_list(struct rte_eth_dev *dev,
struct ether_addr *mc_addr_set,
uint32_t nb_mc_addr);
int hn_vf_link_update(struct rte_eth_dev *dev,
int wait_to_complete);
int hn_vf_tx_queue_setup(struct rte_eth_dev *dev,

37
drivers/net/netvsc/hn_vf.c
View File

@ -373,6 +373,43 @@ void hn_vf_stats_reset(struct rte_eth_dev *dev)
VF_ETHDEV_FUNC(dev, rte_eth_stats_reset);
}
void hn_vf_allmulticast_enable(struct rte_eth_dev *dev)
{
VF_ETHDEV_FUNC(dev, rte_eth_allmulticast_enable);
}
void hn_vf_allmulticast_disable(struct rte_eth_dev *dev)
{
VF_ETHDEV_FUNC(dev, rte_eth_allmulticast_disable);
}
void hn_vf_promiscuous_enable(struct rte_eth_dev *dev)
{
VF_ETHDEV_FUNC(dev, rte_eth_promiscuous_enable);
}
void hn_vf_promiscuous_disable(struct rte_eth_dev *dev)
{
VF_ETHDEV_FUNC(dev, rte_eth_promiscuous_disable);
}
int hn_vf_mc_addr_list(struct rte_eth_dev *dev,
struct ether_addr *mc_addr_set,
uint32_t nb_mc_addr)
{
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 = hv->vf_dev;
if (vf_dev)
ret = rte_eth_dev_set_mc_addr_list(vf_dev->data->port_id,
mc_addr_set, nb_mc_addr);
rte_spinlock_unlock(&hv->vf_lock);
return ret;
}
int hn_vf_tx_queue_setup(struct rte_eth_dev *dev,
uint16_t queue_idx, uint16_t nb_desc,
unsigned int socket_id,