net/sfc: support flow API filters

[dpdk.git] / drivers / net / sfc / sfc_ethdev.c

diff --git a/drivers/net/sfc/sfc_ethdev.c b/drivers/net/sfc/sfc_ethdev.c
index cac01ac..5297159 100644 (file)
--- a/drivers/net/sfc/sfc_ethdev.c
+++ b/drivers/net/sfc/sfc_ethdev.c
@@ -40,7 +40,7 @@
 #include "sfc_ev.h"
 #include "sfc_rx.h"
 #include "sfc_tx.h"
-
+#include "sfc_flow.h"
 
 static void
 sfc_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
@@ -1208,6 +1208,62 @@ bad_reta_entry:
 }
 #endif
 
+static int
+sfc_dev_filter_ctrl(struct rte_eth_dev *dev, enum rte_filter_type filter_type,
+                   enum rte_filter_op filter_op,
+                   void *arg)
+{
+       struct sfc_adapter *sa = dev->data->dev_private;
+       int rc = ENOTSUP;
+
+       sfc_log_init(sa, "entry");
+
+       switch (filter_type) {
+       case RTE_ETH_FILTER_NONE:
+               sfc_err(sa, "Global filters configuration not supported");
+               break;
+       case RTE_ETH_FILTER_MACVLAN:
+               sfc_err(sa, "MACVLAN filters not supported");
+               break;
+       case RTE_ETH_FILTER_ETHERTYPE:
+               sfc_err(sa, "EtherType filters not supported");
+               break;
+       case RTE_ETH_FILTER_FLEXIBLE:
+               sfc_err(sa, "Flexible filters not supported");
+               break;
+       case RTE_ETH_FILTER_SYN:
+               sfc_err(sa, "SYN filters not supported");
+               break;
+       case RTE_ETH_FILTER_NTUPLE:
+               sfc_err(sa, "NTUPLE filters not supported");
+               break;
+       case RTE_ETH_FILTER_TUNNEL:
+               sfc_err(sa, "Tunnel filters not supported");
+               break;
+       case RTE_ETH_FILTER_FDIR:
+               sfc_err(sa, "Flow Director filters not supported");
+               break;
+       case RTE_ETH_FILTER_HASH:
+               sfc_err(sa, "Hash filters not supported");
+               break;
+       case RTE_ETH_FILTER_GENERIC:
+               if (filter_op != RTE_ETH_FILTER_GET) {
+                       rc = EINVAL;
+               } else {
+                       *(const void **)arg = &sfc_flow_ops;
+                       rc = 0;
+               }
+               break;
+       default:
+               sfc_err(sa, "Unknown filter type %u", filter_type);
+               break;
+       }
+
+       sfc_log_init(sa, "exit: %d", -rc);
+       SFC_ASSERT(rc >= 0);
+       return -rc;
+}
+
 static const struct eth_dev_ops sfc_eth_dev_ops = {
        .dev_configure                  = sfc_dev_configure,
        .dev_start                      = sfc_dev_start,
@@ -1247,6 +1303,7 @@ static const struct eth_dev_ops sfc_eth_dev_ops = {
        .rss_hash_update                = sfc_dev_rss_hash_update,
        .rss_hash_conf_get              = sfc_dev_rss_hash_conf_get,
 #endif
+       .filter_ctrl                    = sfc_dev_filter_ctrl,
        .set_mc_addr_list               = sfc_set_mc_addr_list,
        .rxq_info_get                   = sfc_rx_queue_info_get,
        .txq_info_get                   = sfc_tx_queue_info_get,