1 files changed, 48 insertions, 13 deletions

diff --git a/drivers/net/enic/enic_ethdev.c b/drivers/net/enic/enic_ethdev.c
index b3d57771..996bb554 100644
--- a/drivers/net/enic/enic_ethdev.c
+++ b/drivers/net/enic/enic_ethdev.c
@@ -37,6 +37,7 @@ static const struct rte_pci_id pci_id_enic_map[] = {
 };
 
 #define ENIC_DEVARG_DISABLE_OVERLAY "disable-overlay"
+#define ENIC_DEVARG_ENABLE_AVX2_RX "enable-avx2-rx"
 #define ENIC_DEVARG_IG_VLAN_REWRITE "ig-vlan-rewrite"
 
 RTE_INIT(enicpmd_init_log)
@@ -521,10 +522,34 @@ static const uint32_t *enicpmd_dev_supported_ptypes_get(struct rte_eth_dev *dev)
 		RTE_PTYPE_L4_NONFRAG,
 		RTE_PTYPE_UNKNOWN
 	};
+	static const uint32_t ptypes_overlay[] = {
+		RTE_PTYPE_L2_ETHER,
+		RTE_PTYPE_L2_ETHER_VLAN,
+		RTE_PTYPE_L3_IPV4_EXT_UNKNOWN,
+		RTE_PTYPE_L3_IPV6_EXT_UNKNOWN,
+		RTE_PTYPE_L4_TCP,
+		RTE_PTYPE_L4_UDP,
+		RTE_PTYPE_L4_FRAG,
+		RTE_PTYPE_L4_NONFRAG,
+		RTE_PTYPE_TUNNEL_GRENAT,
+		RTE_PTYPE_INNER_L2_ETHER,
+		RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN,
+		RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN,
+		RTE_PTYPE_INNER_L4_TCP,
+		RTE_PTYPE_INNER_L4_UDP,
+		RTE_PTYPE_INNER_L4_FRAG,
+		RTE_PTYPE_INNER_L4_NONFRAG,
+		RTE_PTYPE_UNKNOWN
+	};
 
-	if (dev->rx_pkt_burst == enic_recv_pkts ||
-	    dev->rx_pkt_burst == enic_noscatter_recv_pkts)
-		return ptypes;
+	if (dev->rx_pkt_burst != enic_dummy_recv_pkts &&
+	    dev->rx_pkt_burst != NULL) {
+		struct enic *enic = pmd_priv(dev);
+		if (enic->overlay_offload)
+			return ptypes_overlay;
+		else
+			return ptypes;
+	}
 	return NULL;
 }
 
@@ -915,22 +940,27 @@ static const struct eth_dev_ops enicpmd_eth_dev_ops = {
 	.udp_tunnel_port_del  = enicpmd_dev_udp_tunnel_port_del,
 };
 
-static int enic_parse_disable_overlay(__rte_unused const char *key,
-				      const char *value,
-				      void *opaque)
+static int enic_parse_zero_one(const char *key,
+			       const char *value,
+			       void *opaque)
 {
 	struct enic *enic;
+	bool b;
 
 	enic = (struct enic *)opaque;
 	if (strcmp(value, "0") == 0) {
-		enic->disable_overlay = false;
+		b = false;
 	} else if (strcmp(value, "1") == 0) {
-		enic->disable_overlay = true;
+		b = true;
 	} else {
-		dev_err(enic, "Invalid value for " ENIC_DEVARG_DISABLE_OVERLAY
-			": expected=0|1 given=%s\n", value);
+		dev_err(enic, "Invalid value for %s"
+			": expected=0|1 given=%s\n", key, value);
 		return -EINVAL;
 	}
+	if (strcmp(key, ENIC_DEVARG_DISABLE_OVERLAY) == 0)
+		enic->disable_overlay = b;
+	if (strcmp(key, ENIC_DEVARG_ENABLE_AVX2_RX) == 0)
+		enic->enable_avx2_rx = b;
 	return 0;
 }
 
@@ -971,6 +1001,7 @@ static int enic_check_devargs(struct rte_eth_dev *dev)
 {
 	static const char *const valid_keys[] = {
 		ENIC_DEVARG_DISABLE_OVERLAY,
+		ENIC_DEVARG_ENABLE_AVX2_RX,
 		ENIC_DEVARG_IG_VLAN_REWRITE,
 		NULL};
 	struct enic *enic = pmd_priv(dev);
@@ -979,6 +1010,7 @@ static int enic_check_devargs(struct rte_eth_dev *dev)
 	ENICPMD_FUNC_TRACE();
 
 	enic->disable_overlay = false;
+	enic->enable_avx2_rx = false;
 	enic->ig_vlan_rewrite_mode = IG_VLAN_REWRITE_MODE_PASS_THRU;
 	if (!dev->device->devargs)
 		return 0;
@@ -986,7 +1018,9 @@ static int enic_check_devargs(struct rte_eth_dev *dev)
 	if (!kvlist)
 		return -EINVAL;
 	if (rte_kvargs_process(kvlist, ENIC_DEVARG_DISABLE_OVERLAY,
-			       enic_parse_disable_overlay, enic) < 0 ||
+			       enic_parse_zero_one, enic) < 0 ||
+	    rte_kvargs_process(kvlist, ENIC_DEVARG_ENABLE_AVX2_RX,
+			       enic_parse_zero_one, enic) < 0 ||
 	    rte_kvargs_process(kvlist, ENIC_DEVARG_IG_VLAN_REWRITE,
 			       enic_parse_ig_vlan_rewrite, enic) < 0) {
 		rte_kvargs_free(kvlist);
@@ -996,7 +1030,6 @@ static int enic_check_devargs(struct rte_eth_dev *dev)
 	return 0;
 }
 
-struct enic *enicpmd_list_head = NULL;
 /* Initialize the driver
  * It returns 0 on success.
  */
@@ -1044,7 +1077,8 @@ static int eth_enic_pci_remove(struct rte_pci_device *pci_dev)
 
 static struct rte_pci_driver rte_enic_pmd = {
 	.id_table = pci_id_enic_map,
-	.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
+	.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC |
+		     RTE_PCI_DRV_IOVA_AS_VA,
 	.probe = eth_enic_pci_probe,
 	.remove = eth_enic_pci_remove,
 };
@@ -1054,4 +1088,5 @@ RTE_PMD_REGISTER_PCI_TABLE(net_enic, pci_id_enic_map);
 RTE_PMD_REGISTER_KMOD_DEP(net_enic, "* igb_uio | uio_pci_generic | vfio-pci");
 RTE_PMD_REGISTER_PARAM_STRING(net_enic,
 	ENIC_DEVARG_DISABLE_OVERLAY "=0|1 "
+	ENIC_DEVARG_ENABLE_AVX2_RX "=0|1 "
 	ENIC_DEVARG_IG_VLAN_REWRITE "=trunk|untag|priority|pass");