i40e: support Rx interrupt

[dpdk.git] / drivers / net / i40e / i40e_fdir.c

diff --git a/drivers/net/i40e/i40e_fdir.c b/drivers/net/i40e/i40e_fdir.c
index 66e5961..0b45bd9 100644 (file)
--- a/drivers/net/i40e/i40e_fdir.c
+++ b/drivers/net/i40e/i40e_fdir.c
@@ -822,6 +822,13 @@ i40e_fdir_construct_pkt(struct i40e_pf *pf,
                sctp = (struct sctp_hdr *)(raw_pkt + sizeof(struct ether_hdr) +
                                           sizeof(struct ipv4_hdr));
                payload = (unsigned char *)sctp + sizeof(struct sctp_hdr);
+               /*
+                * The source and destination fields in the transmitted packet
+                * need to be presented in a reversed order with respect
+                * to the expected received packets.
+                */
+               sctp->src_port = fdir_input->flow.sctp4_flow.dst_port;
+               sctp->dst_port = fdir_input->flow.sctp4_flow.src_port;
                sctp->tag = fdir_input->flow.sctp4_flow.verify_tag;
                break;
 
@@ -864,6 +871,13 @@ i40e_fdir_construct_pkt(struct i40e_pf *pf,
                sctp = (struct sctp_hdr *)(raw_pkt + sizeof(struct ether_hdr) +
                                           sizeof(struct ipv6_hdr));
                payload = (unsigned char *)sctp + sizeof(struct sctp_hdr);
+               /*
+                * The source and destination fields in the transmitted packet
+                * need to be presented in a reversed order with respect
+                * to the expected received packets.
+                */
+               sctp->src_port = fdir_input->flow.sctp6_flow.dst_port;
+               sctp->dst_port = fdir_input->flow.sctp6_flow.src_port;
                sctp->tag = fdir_input->flow.sctp6_flow.verify_tag;
                break;
 
@@ -1008,6 +1022,11 @@ i40e_add_del_fdir_filter(struct rte_eth_dev *dev,
                PMD_DRV_LOG(ERR, "Invalid queue ID");
                return -EINVAL;
        }
+       if (filter->input.flow_ext.is_vf &&
+               filter->input.flow_ext.dst_id >= pf->vf_num) {
+               PMD_DRV_LOG(ERR, "Invalid VF ID");
+               return -EINVAL;
+       }
 
        memset(pkt, 0, I40E_FDIR_PKT_LEN);
 
@@ -1047,7 +1066,7 @@ i40e_fdir_filter_programming(struct i40e_pf *pf,
        volatile struct i40e_tx_desc *txdp;
        volatile struct i40e_filter_program_desc *fdirdp;
        uint32_t td_cmd;
-       uint16_t i;
+       uint16_t vsi_id, i;
        uint8_t dest;
 
        PMD_DRV_LOG(INFO, "filling filter programming descriptor.");
@@ -1069,9 +1088,13 @@ i40e_fdir_filter_programming(struct i40e_pf *pf,
                                          I40E_TXD_FLTR_QW0_PCTYPE_SHIFT) &
                                          I40E_TXD_FLTR_QW0_PCTYPE_MASK);
 
-       /* Use LAN VSI Id by default */
+       if (filter->input.flow_ext.is_vf)
+               vsi_id = pf->vfs[filter->input.flow_ext.dst_id].vsi->vsi_id;
+       else
+               /* Use LAN VSI Id by default */
+               vsi_id = pf->main_vsi->vsi_id;
        fdirdp->qindex_flex_ptype_vsi |=
-               rte_cpu_to_le_32((pf->main_vsi->vsi_id <<
+               rte_cpu_to_le_32((vsi_id <<
                                  I40E_TXD_FLTR_QW0_DEST_VSI_SHIFT) &
                                  I40E_TXD_FLTR_QW0_DEST_VSI_MASK);
 
@@ -1328,6 +1351,33 @@ i40e_fdir_stats_get(struct rte_eth_dev *dev, struct rte_eth_fdir_stats *stat)
                            I40E_PFQF_FDSTAT_BEST_CNT_SHIFT);
 }
 
+static int
+i40e_fdir_filter_set(struct rte_eth_dev *dev,
+                    struct rte_eth_hash_filter_info *info)
+{
+       struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
+       struct i40e_hw *hw = I40E_PF_TO_HW(pf);
+       int ret = 0;
+
+       if (!info) {
+               PMD_DRV_LOG(ERR, "Invalid pointer");
+               return -EFAULT;
+       }
+
+       switch (info->info_type) {
+       case RTE_ETH_FDIR_FILTER_INPUT_SET_SELECT:
+               ret = i40e_filter_inset_select(hw,
+                       &(info->info.input_set_conf), RTE_ETH_FILTER_FDIR);
+               break;
+       default:
+               PMD_DRV_LOG(ERR, "FD filter info type (%d) not supported",
+                           info->info_type);
+               return -EINVAL;
+       }
+
+       return ret;
+}
+
 /*
  * i40e_fdir_ctrl_func - deal with all operations on flow director.
  * @pf: board private structure
@@ -1368,6 +1418,10 @@ i40e_fdir_ctrl_func(struct rte_eth_dev *dev,
        case RTE_ETH_FILTER_INFO:
                i40e_fdir_info_get(dev, (struct rte_eth_fdir_info *)arg);
                break;
+       case RTE_ETH_FILTER_SET:
+               ret = i40e_fdir_filter_set(dev,
+                       (struct rte_eth_hash_filter_info *)arg);
+               break;
        case RTE_ETH_FILTER_STATS:
                i40e_fdir_stats_get(dev, (struct rte_eth_fdir_stats *)arg);
                break;