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net/i40e: set VF VLAN strip from PF

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Add a function to configure vlan strip enable/disable for specific
SRIOV VF device.

Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
This commit is contained in:
Chen Jing D(Mark) 2017-01-17 16:45:15 +08:00 committed by Ferruh Yigit
parent daa4c9ca69
commit f9083121b5
3 changed files with 57 additions and 0 deletions
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37
drivers/net/i40e/i40e_ethdev.c
View File

@ -10817,3 +10817,40 @@ rte_pmd_i40e_set_vf_mac_addr(uint8_t port, uint16_t vf_id,
return 0;
}
/* Set vlan strip on/off for specific VF from host */
int
rte_pmd_i40e_set_vf_vlan_stripq(uint8_t port, uint16_t vf_id, uint8_t on)
{
struct rte_eth_dev *dev;
struct i40e_pf *pf;
struct i40e_vsi *vsi;
int ret;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
dev = &rte_eth_devices[port];
if (is_i40e_pmd(dev->data->drv_name))
return -ENOTSUP;
pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
if (vf_id >= pf->vf_num || !pf->vfs) {
PMD_DRV_LOG(ERR, "Invalid argument.");
return -EINVAL;
}
vsi = pf->vfs[vf_id].vsi;
if (!vsi)
return -EINVAL;
ret = i40e_vsi_config_vlan_stripping(vsi, !!on);
if (ret != I40E_SUCCESS) {
ret = -ENOTSUP;
PMD_DRV_LOG(ERR, "Failed to set VLAN stripping!");
}
return ret;
}

19
drivers/net/i40e/rte_pmd_i40e.h
View File

@ -194,4 +194,23 @@ int rte_pmd_i40e_set_vf_multicast_promisc(uint8_t port,
int rte_pmd_i40e_set_vf_mac_addr(uint8_t port, uint16_t vf_id,
struct ether_addr *mac_addr);
/**
* Enable/Disable vf vlan strip for all queues in a pool
*
* @param port
* The port identifier of the Ethernet device.
* @param vf
* ID specifying VF.
* @param on
* 1 - Enable VF's vlan strip on RX queues.
* 0 - Disable VF's vlan strip on RX queues.
*
* @return
* - (0) if successful.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if bad parameter.
*/
int
rte_pmd_i40e_set_vf_vlan_stripq(uint8_t port, uint16_t vf, uint8_t on);
#endif /* _PMD_I40E_H_ */

1
drivers/net/i40e/rte_pmd_i40e_version.map
View File

@ -13,5 +13,6 @@ DPDK_17.02 {
rte_pmd_i40e_set_vf_multicast_promisc;
rte_pmd_i40e_set_vf_unicast_promisc;
rte_pmd_i40e_set_vf_vlan_anti_spoof;
rte_pmd_i40e_set_vf_vlan_stripq;
} DPDK_2.0;