diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index c848b1862512..7d60587850d9 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -1914,6 +1914,16 @@ static int i40e_get_ethtool_fdir_entry(struct i40e_pf *pf, else fsp->ring_cookie = rule->q_index; + if (rule->dest_vsi != pf->vsi[pf->lan_vsi]->id) { + struct i40e_vsi *vsi; + + vsi = i40e_find_vsi_from_id(pf, rule->dest_vsi); + if (vsi && vsi->type == I40E_VSI_SRIOV) { + fsp->h_ext.data[1] = htonl(vsi->vf_id); + fsp->m_ext.data[1] = htonl(0x1); + } + } + return 0; } @@ -2207,6 +2217,7 @@ static int i40e_add_fdir_ethtool(struct i40e_vsi *vsi, struct i40e_fdir_filter *input; struct i40e_pf *pf; int ret = -EINVAL; + u16 vf_id; if (!vsi) return -EINVAL; @@ -2267,7 +2278,22 @@ static int i40e_add_fdir_ethtool(struct i40e_vsi *vsi, input->dst_ip[0] = fsp->h_u.tcp_ip4_spec.ip4src; input->src_ip[0] = fsp->h_u.tcp_ip4_spec.ip4dst; + if (ntohl(fsp->m_ext.data[1])) { + if (ntohl(fsp->h_ext.data[1]) >= pf->num_alloc_vfs) { + netif_info(pf, drv, vsi->netdev, "Invalid VF id\n"); + goto free_input; + } + vf_id = ntohl(fsp->h_ext.data[1]); + /* Find vsi id from vf id and override dest vsi */ + input->dest_vsi = pf->vf[vf_id].lan_vsi_id; + if (input->q_index >= pf->vf[vf_id].num_queue_pairs) { + netif_info(pf, drv, vsi->netdev, "Invalid queue id\n"); + goto free_input; + } + } + ret = i40e_add_del_fdir(vsi, input, true); +free_input: if (ret) kfree(input); else |