diff options
Diffstat (limited to 'drivers/net/ethernet/intel/iavf/iavf_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/iavf/iavf_ethtool.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c index 2f47cfa7f06e..a34303ad057d 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c +++ b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c @@ -1289,6 +1289,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe fltr->ip_mask.src_port = fsp->m_u.tcp_ip4_spec.psrc; fltr->ip_mask.dst_port = fsp->m_u.tcp_ip4_spec.pdst; fltr->ip_mask.tos = fsp->m_u.tcp_ip4_spec.tos; + fltr->ip_ver = 4; break; case AH_V4_FLOW: case ESP_V4_FLOW: @@ -1300,6 +1301,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe fltr->ip_mask.v4_addrs.dst_ip = fsp->m_u.ah_ip4_spec.ip4dst; fltr->ip_mask.spi = fsp->m_u.ah_ip4_spec.spi; fltr->ip_mask.tos = fsp->m_u.ah_ip4_spec.tos; + fltr->ip_ver = 4; break; case IPV4_USER_FLOW: fltr->ip_data.v4_addrs.src_ip = fsp->h_u.usr_ip4_spec.ip4src; @@ -1312,6 +1314,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe fltr->ip_mask.l4_header = fsp->m_u.usr_ip4_spec.l4_4_bytes; fltr->ip_mask.tos = fsp->m_u.usr_ip4_spec.tos; fltr->ip_mask.proto = fsp->m_u.usr_ip4_spec.proto; + fltr->ip_ver = 4; break; case TCP_V6_FLOW: case UDP_V6_FLOW: @@ -1330,6 +1333,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe fltr->ip_mask.src_port = fsp->m_u.tcp_ip6_spec.psrc; fltr->ip_mask.dst_port = fsp->m_u.tcp_ip6_spec.pdst; fltr->ip_mask.tclass = fsp->m_u.tcp_ip6_spec.tclass; + fltr->ip_ver = 6; break; case AH_V6_FLOW: case ESP_V6_FLOW: @@ -1345,6 +1349,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe sizeof(struct in6_addr)); fltr->ip_mask.spi = fsp->m_u.ah_ip6_spec.spi; fltr->ip_mask.tclass = fsp->m_u.ah_ip6_spec.tclass; + fltr->ip_ver = 6; break; case IPV6_USER_FLOW: memcpy(&fltr->ip_data.v6_addrs.src_ip, fsp->h_u.usr_ip6_spec.ip6src, @@ -1361,6 +1366,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe fltr->ip_mask.l4_header = fsp->m_u.usr_ip6_spec.l4_4_bytes; fltr->ip_mask.tclass = fsp->m_u.usr_ip6_spec.tclass; fltr->ip_mask.proto = fsp->m_u.usr_ip6_spec.l4_proto; + fltr->ip_ver = 6; break; case ETHER_FLOW: fltr->eth_data.etype = fsp->h_u.ether_spec.h_proto; @@ -1371,6 +1377,10 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe return -EINVAL; } + err = iavf_validate_fdir_fltr_masks(adapter, fltr); + if (err) + return err; + if (iavf_fdir_is_dup_fltr(adapter, fltr)) return -EEXIST; @@ -1401,14 +1411,15 @@ static int iavf_add_fdir_ethtool(struct iavf_adapter *adapter, struct ethtool_rx if (fsp->flow_type & FLOW_MAC_EXT) return -EINVAL; + spin_lock_bh(&adapter->fdir_fltr_lock); if (adapter->fdir_active_fltr >= IAVF_MAX_FDIR_FILTERS) { + spin_unlock_bh(&adapter->fdir_fltr_lock); dev_err(&adapter->pdev->dev, "Unable to add Flow Director filter because VF reached the limit of max allowed filters (%u)\n", IAVF_MAX_FDIR_FILTERS); return -ENOSPC; } - spin_lock_bh(&adapter->fdir_fltr_lock); if (iavf_find_fdir_fltr_by_loc(adapter, fsp->location)) { dev_err(&adapter->pdev->dev, "Failed to add Flow Director filter, it already exists\n"); spin_unlock_bh(&adapter->fdir_fltr_lock); @@ -1781,7 +1792,9 @@ static int iavf_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd, case ETHTOOL_GRXCLSRLCNT: if (!FDIR_FLTR_SUPPORT(adapter)) break; + spin_lock_bh(&adapter->fdir_fltr_lock); cmd->rule_cnt = adapter->fdir_active_fltr; + spin_unlock_bh(&adapter->fdir_fltr_lock); cmd->data = IAVF_MAX_FDIR_FILTERS; ret = 0; break; |