diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 37 |
1 files changed, 26 insertions, 11 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index b16c25111552..4a488ffcd6b0 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -145,6 +145,9 @@ static struct i40e_stats i40e_gstrings_stats[] = { I40E_PF_STAT("rx_jabber", stats.rx_jabber), I40E_PF_STAT("VF_admin_queue_requests", vf_aq_requests), I40E_PF_STAT("rx_hwtstamp_cleared", rx_hwtstamp_cleared), + I40E_PF_STAT("fdir_atr_match", stats.fd_atr_match), + I40E_PF_STAT("fdir_sb_match", stats.fd_sb_match), + /* LPI stats */ I40E_PF_STAT("tx_lpi_status", stats.tx_lpi_status), I40E_PF_STAT("rx_lpi_status", stats.rx_lpi_status), @@ -1249,11 +1252,18 @@ static int i40e_get_ethtool_fdir_entry(struct i40e_pf *pf, fsp->m_u.usr_ip4_spec.proto = 0; } - fsp->h_u.tcp_ip4_spec.psrc = rule->src_port; - fsp->h_u.tcp_ip4_spec.pdst = rule->dst_port; - fsp->h_u.tcp_ip4_spec.ip4src = rule->src_ip[0]; - fsp->h_u.tcp_ip4_spec.ip4dst = rule->dst_ip[0]; - fsp->ring_cookie = rule->q_index; + /* Reverse the src and dest notion, since the HW views them from + * Tx perspective where as the user expects it from Rx filter view. + */ + fsp->h_u.tcp_ip4_spec.psrc = rule->dst_port; + fsp->h_u.tcp_ip4_spec.pdst = rule->src_port; + fsp->h_u.tcp_ip4_spec.ip4src = rule->dst_ip[0]; + fsp->h_u.tcp_ip4_spec.ip4dst = rule->src_ip[0]; + + if (rule->dest_ctl == I40E_FILTER_PROGRAM_DESC_DEST_DROP_PACKET) + fsp->ring_cookie = RX_CLS_FLOW_DISC; + else + fsp->ring_cookie = rule->q_index; return 0; } @@ -1557,7 +1567,8 @@ static int i40e_add_fdir_ethtool(struct i40e_vsi *vsi, return -EINVAL; } - if (fsp->ring_cookie >= vsi->num_queue_pairs) + if ((fsp->ring_cookie != RX_CLS_FLOW_DISC) && + (fsp->ring_cookie >= vsi->num_queue_pairs)) return -EINVAL; input = kzalloc(sizeof(*input), GFP_KERNEL); @@ -1578,13 +1589,17 @@ static int i40e_add_fdir_ethtool(struct i40e_vsi *vsi, input->pctype = 0; input->dest_vsi = vsi->id; input->fd_status = I40E_FILTER_PROGRAM_DESC_FD_STATUS_FD_ID; - input->cnt_index = 0; + input->cnt_index = pf->fd_sb_cnt_idx; input->flow_type = fsp->flow_type; input->ip4_proto = fsp->h_u.usr_ip4_spec.proto; - input->src_port = fsp->h_u.tcp_ip4_spec.psrc; - input->dst_port = fsp->h_u.tcp_ip4_spec.pdst; - input->src_ip[0] = fsp->h_u.tcp_ip4_spec.ip4src; - input->dst_ip[0] = fsp->h_u.tcp_ip4_spec.ip4dst; + + /* Reverse the src and dest notion, since the HW expects them to be from + * Tx perspective where as the input from user is from Rx filter view. + */ + input->dst_port = fsp->h_u.tcp_ip4_spec.psrc; + input->src_port = fsp->h_u.tcp_ip4_spec.pdst; + input->dst_ip[0] = fsp->h_u.tcp_ip4_spec.ip4src; + input->src_ip[0] = fsp->h_u.tcp_ip4_spec.ip4dst; ret = i40e_add_del_fdir(vsi, input, true); if (ret) |