[dpdk-dev] [PATCH v1 45/58] net/octeontx2: support VLAN offloads

jerinj at marvell.com jerinj at marvell.com
Sun Jun 2 17:24:21 CEST 2019


From: Vivek Sharma <viveksharma at marvell.com>

Support configuring VLAN offloads for an ethernet device.

Signed-off-by: Vivek Sharma <viveksharma at marvell.com>
---
 doc/guides/nics/features/octeontx2.ini     |   2 +
 doc/guides/nics/features/octeontx2_vec.ini |   2 +
 doc/guides/nics/features/octeontx2_vf.ini  |   2 +
 drivers/net/octeontx2/otx2_ethdev.c        |   1 +
 drivers/net/octeontx2/otx2_ethdev.h        |   1 +
 drivers/net/octeontx2/otx2_rx.h            |   1 +
 drivers/net/octeontx2/otx2_vlan.c          | 424 ++++++++++++++++++++-
 7 files changed, 425 insertions(+), 8 deletions(-)

diff --git a/doc/guides/nics/features/octeontx2.ini b/doc/guides/nics/features/octeontx2.ini
index 4917057f6..f811c38e3 100644
--- a/doc/guides/nics/features/octeontx2.ini
+++ b/doc/guides/nics/features/octeontx2.ini
@@ -23,6 +23,8 @@ RSS reta update      = Y
 Inner RSS            = Y
 Flow control         = Y
 Flow API             = Y
+VLAN offload         = Y
+QinQ offload         = Y
 Packet type parsing  = Y
 Timesync             = Y
 Timestamp offload    = Y
diff --git a/doc/guides/nics/features/octeontx2_vec.ini b/doc/guides/nics/features/octeontx2_vec.ini
index 9049e8e99..77c3a5637 100644
--- a/doc/guides/nics/features/octeontx2_vec.ini
+++ b/doc/guides/nics/features/octeontx2_vec.ini
@@ -23,6 +23,8 @@ RSS reta update      = Y
 Inner RSS            = Y
 Flow control         = Y
 Flow API             = Y
+VLAN offload         = Y
+QinQ offload         = Y
 Packet type parsing  = Y
 Rx descriptor status = Y
 Basic stats          = Y
diff --git a/doc/guides/nics/features/octeontx2_vf.ini b/doc/guides/nics/features/octeontx2_vf.ini
index 735b7447a..4571a1e78 100644
--- a/doc/guides/nics/features/octeontx2_vf.ini
+++ b/doc/guides/nics/features/octeontx2_vf.ini
@@ -18,6 +18,8 @@ RSS key update       = Y
 RSS reta update      = Y
 Inner RSS            = Y
 Flow API             = Y
+VLAN offload         = Y
+QinQ offload         = Y
 Packet type parsing  = Y
 Rx descriptor status = Y
 Basic stats          = Y
diff --git a/drivers/net/octeontx2/otx2_ethdev.c b/drivers/net/octeontx2/otx2_ethdev.c
index cfc22a2da..362e46941 100644
--- a/drivers/net/octeontx2/otx2_ethdev.c
+++ b/drivers/net/octeontx2/otx2_ethdev.c
@@ -1344,6 +1344,7 @@ static const struct eth_dev_ops otx2_eth_dev_ops = {
 	.timesync_adjust_time     = otx2_nix_timesync_adjust_time,
 	.timesync_read_time       = otx2_nix_timesync_read_time,
 	.timesync_write_time      = otx2_nix_timesync_write_time,
+	.vlan_offload_set         = otx2_nix_vlan_offload_set,
 };
 
 static inline int
diff --git a/drivers/net/octeontx2/otx2_ethdev.h b/drivers/net/octeontx2/otx2_ethdev.h
index b54018ae0..816371c37 100644
--- a/drivers/net/octeontx2/otx2_ethdev.h
+++ b/drivers/net/octeontx2/otx2_ethdev.h
@@ -468,6 +468,7 @@ int otx2_eth_dev_ptp_info_update(struct otx2_dev *dev, bool ptp_en);
 /* VLAN */
 int otx2_nix_vlan_offload_init(struct rte_eth_dev *eth_dev);
 int otx2_nix_vlan_fini(struct rte_eth_dev *eth_dev);
+int otx2_nix_vlan_offload_set(struct rte_eth_dev *eth_dev, int mask);
 
 
 #endif /* __OTX2_ETHDEV_H__ */
diff --git a/drivers/net/octeontx2/otx2_rx.h b/drivers/net/octeontx2/otx2_rx.h
index 687cf2b40..763dc402e 100644
--- a/drivers/net/octeontx2/otx2_rx.h
+++ b/drivers/net/octeontx2/otx2_rx.h
@@ -16,6 +16,7 @@
 					 sizeof(uint16_t))
 
 #define NIX_RX_OFFLOAD_PTYPE_F         BIT(1)
+#define NIX_RX_OFFLOAD_VLAN_STRIP_F    BIT(3)
 #define NIX_RX_OFFLOAD_TSTAMP_F        BIT(5)
 #define NIX_RX_OFFLOAD_MARK_UPDATE_F   BIT(4)
 
diff --git a/drivers/net/octeontx2/otx2_vlan.c b/drivers/net/octeontx2/otx2_vlan.c
index b3136d2cf..d9880d069 100644
--- a/drivers/net/octeontx2/otx2_vlan.c
+++ b/drivers/net/octeontx2/otx2_vlan.c
@@ -39,8 +39,50 @@ __rte_unused nix_vlan_mcam_enb_dis(struct otx2_eth_dev *dev,
 	return rc;
 }
 
+static void
+nix_set_rx_vlan_action(struct rte_eth_dev *eth_dev,
+		    struct mcam_entry *entry, bool qinq, bool drop)
+{
+	struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
+	int pcifunc = otx2_pfvf_func(dev->pf, dev->vf);
+	uint64_t action = 0, vtag_action = 0;
+
+	action = NIX_RX_ACTIONOP_UCAST;
+
+	if (eth_dev->data->dev_conf.rxmode.mq_mode == ETH_MQ_RX_RSS) {
+		action = NIX_RX_ACTIONOP_RSS;
+		action |= (uint64_t)(dev->rss_info.alg_idx) << 56;
+	}
+
+	action |= (uint64_t)pcifunc << 4;
+	entry->action = action;
+
+	if (drop) {
+		entry->action &= ~((uint64_t)0xF);
+		entry->action |= NIX_RX_ACTIONOP_DROP;
+		return;
+	}
+
+	if (!qinq) {
+		/* VTAG0 fields denote CTAG in single vlan case */
+		vtag_action |= (NIX_RX_VTAGACTION_VTAG_VALID << 15);
+		vtag_action |= (NPC_LID_LB << 8);
+		vtag_action |= NIX_RX_VTAGACTION_VTAG0_RELPTR;
+	} else {
+		/* VTAG0 & VTAG1 fields denote CTAG & STAG respectively */
+		vtag_action |= (NIX_RX_VTAGACTION_VTAG_VALID << 15);
+		vtag_action |= (NPC_LID_LB << 8);
+		vtag_action |= NIX_RX_VTAGACTION_VTAG1_RELPTR;
+		vtag_action |= (NIX_RX_VTAGACTION_VTAG_VALID << 47);
+		vtag_action |= ((uint64_t)(NPC_LID_LB) << 40);
+		vtag_action |= (NIX_RX_VTAGACTION_VTAG0_RELPTR << 32);
+	}
+
+	entry->vtag_action = vtag_action;
+}
+
 static int
-__rte_unused nix_vlan_mcam_free(struct otx2_eth_dev *dev, uint32_t entry)
+nix_vlan_mcam_free(struct otx2_eth_dev *dev, uint32_t entry)
 {
 	struct npc_mcam_free_entry_req *req;
 	struct otx2_mbox *mbox = dev->mbox;
@@ -54,8 +96,8 @@ __rte_unused nix_vlan_mcam_free(struct otx2_eth_dev *dev, uint32_t entry)
 }
 
 static int
-__rte_unused nix_vlan_mcam_write(struct rte_eth_dev *eth_dev, uint16_t ent_idx,
-				 struct mcam_entry *entry, uint8_t intf)
+nix_vlan_mcam_write(struct rte_eth_dev *eth_dev, uint16_t ent_idx,
+		    struct mcam_entry *entry, uint8_t intf)
 {
 	struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
 	struct npc_mcam_write_entry_req *req;
@@ -75,9 +117,9 @@ __rte_unused nix_vlan_mcam_write(struct rte_eth_dev *eth_dev, uint16_t ent_idx,
 }
 
 static int
-__rte_unused nix_vlan_mcam_alloc_and_write(struct rte_eth_dev *eth_dev,
-					   struct mcam_entry *entry,
-					   uint8_t intf, bool drop)
+nix_vlan_mcam_alloc_and_write(struct rte_eth_dev *eth_dev,
+			      struct mcam_entry *entry,
+			      uint8_t intf, bool drop)
 {
 	struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
 	struct npc_mcam_alloc_and_write_entry_req *req;
@@ -114,6 +156,347 @@ __rte_unused nix_vlan_mcam_alloc_and_write(struct rte_eth_dev *eth_dev,
 	return rsp->entry;
 }
 
+/* Configure mcam entry with required MCAM search rules */
+static int
+nix_vlan_mcam_config(struct rte_eth_dev *eth_dev,
+		     uint16_t vlan_id, uint16_t flags)
+{
+	struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
+	struct vlan_mkex_info *mkex = &dev->vlan_info.mkex;
+	volatile uint8_t *key_data, *key_mask;
+	uint64_t mcam_data, mcam_mask;
+	struct mcam_entry entry;
+	uint8_t *mac_addr;
+	int idx, kwi = 0;
+
+	memset(&entry, 0, sizeof(struct mcam_entry));
+	key_data = (volatile uint8_t *)entry.kw;
+	key_mask = (volatile uint8_t *)entry.kw_mask;
+
+	/* Channel base extracted to KW0[11:0] */
+	entry.kw[kwi] = dev->rx_chan_base;
+	entry.kw_mask[kwi] = BIT_ULL(12) - 1;
+
+	/* Adds vlan_id & LB CTAG flag to MCAM KW */
+	if (flags & VLAN_ID_MATCH) {
+		entry.kw[kwi] |= NPC_LT_LB_CTAG << mkex->lb_lt_offset;
+		entry.kw_mask[kwi] |= 0xFULL << mkex->lb_lt_offset;
+
+		mcam_data = (vlan_id << 16);
+		mcam_mask = BIT_ULL(32) - 1;
+		otx2_mbox_memcpy(key_data + mkex->lb_xtract.key_off,
+				     &mcam_data, mkex->lb_xtract.len + 1);
+		otx2_mbox_memcpy(key_mask + mkex->lb_xtract.key_off,
+				     &mcam_mask, mkex->lb_xtract.len + 1);
+	}
+
+	/* Adds LB STAG flag to MCAM KW */
+	if (flags & QINQ_F_MATCH) {
+		entry.kw[kwi] |= NPC_LT_LB_STAG << mkex->lb_lt_offset;
+		entry.kw_mask[kwi] |= 0xFULL << mkex->lb_lt_offset;
+	}
+
+	/* Adds LB CTAG & LB STAG flags to MCAM KW */
+	if (flags & VTAG_F_MATCH) {
+		entry.kw[kwi] |= (NPC_LT_LB_CTAG | NPC_LT_LB_STAG)
+							<< mkex->lb_lt_offset;
+		entry.kw_mask[kwi] |= (NPC_LT_LB_CTAG & NPC_LT_LB_STAG)
+							<< mkex->lb_lt_offset;
+	}
+
+	/* Adds port MAC address to MCAM KW */
+	if (flags & MAC_ADDR_MATCH) {
+		mcam_data = 0ULL;
+		mac_addr = dev->mac_addr;
+		for (idx = RTE_ETHER_ADDR_LEN - 1; idx >= 0; idx--)
+			mcam_data |= ((uint64_t)*mac_addr++) << (8 * idx);
+
+		mcam_mask = BIT_ULL(48) - 1;
+		otx2_mbox_memcpy(key_data + mkex->la_xtract.key_off,
+				     &mcam_data, mkex->la_xtract.len + 1);
+		otx2_mbox_memcpy(key_mask + mkex->la_xtract.key_off,
+				     &mcam_mask, mkex->la_xtract.len + 1);
+	}
+
+	/* VLAN_DROP: for drop action for all vlan packets when filter is on.
+	 * For QinQ, enable vtag action for both outer & inner tags
+	 */
+	if (flags & VLAN_DROP) {
+		nix_set_rx_vlan_action(eth_dev, &entry, false, true);
+		dev->vlan_info.def_rx_mcam_ent = entry;
+	} else if (flags & QINQ_F_MATCH) {
+		nix_set_rx_vlan_action(eth_dev, &entry, true, false);
+	} else {
+		nix_set_rx_vlan_action(eth_dev, &entry, false, false);
+	}
+
+	return nix_vlan_mcam_alloc_and_write(eth_dev, &entry, NIX_INTF_RX,
+					     flags & VLAN_DROP);
+}
+
+/* Installs/Removes/Modifies default rx entry */
+static int
+nix_vlan_handle_default_rx_entry(struct rte_eth_dev *eth_dev, bool strip,
+				 bool filter, bool enable)
+{
+	struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
+	struct otx2_vlan_info *vlan = &dev->vlan_info;
+	uint16_t flags = 0;
+	int mcam_idx, rc;
+
+	/* Use default mcam entry to either drop vlan traffic when
+	 * vlan filter is on or strip vtag when strip is enabled.
+	 * Allocate default entry which matches port mac address
+	 * and vtag(ctag/stag) flags with drop action.
+	 */
+	if (!vlan->def_rx_mcam_idx) {
+		if (filter && enable)
+			flags = MAC_ADDR_MATCH | VTAG_F_MATCH | VLAN_DROP;
+		else if (strip && enable)
+			flags = MAC_ADDR_MATCH | VTAG_F_MATCH;
+		else
+			return 0;
+
+		mcam_idx = nix_vlan_mcam_config(eth_dev, 0, flags);
+		if (mcam_idx < 0) {
+			otx2_err("Failed to config vlan mcam");
+			return -mcam_idx;
+		}
+
+		vlan->def_rx_mcam_idx = mcam_idx;
+		return 0;
+	}
+
+	/* Filter is already enabled, so packets would be dropped anyways. No
+	 * processing needed for enabling strip wrt mcam entry.
+	 */
+
+	/* Filter disable request */
+	if (vlan->filter_on && filter && !enable) {
+		vlan->def_rx_mcam_ent.action &= ~((uint64_t)0xF);
+
+		/* Free default rx entry only when
+		 * 1. strip is not on and
+		 * 2. qinq entry is allocated before default entry.
+		 */
+		if (vlan->strip_on ||
+		    (vlan->qinq_on && !vlan->qinq_before_def)) {
+			if (eth_dev->data->dev_conf.rxmode.mq_mode ==
+								ETH_MQ_RX_RSS)
+				vlan->def_rx_mcam_ent.action |=
+							NIX_RX_ACTIONOP_RSS;
+			else
+				vlan->def_rx_mcam_ent.action |=
+							NIX_RX_ACTIONOP_UCAST;
+			return nix_vlan_mcam_write(eth_dev,
+						   vlan->def_rx_mcam_idx,
+						   &vlan->def_rx_mcam_ent,
+						   NIX_INTF_RX);
+		} else {
+			rc = nix_vlan_mcam_free(dev, vlan->def_rx_mcam_idx);
+			if (rc)
+				return rc;
+			vlan->def_rx_mcam_idx = 0;
+		}
+	}
+
+	/* Filter enable request */
+	if (!vlan->filter_on && filter && enable) {
+		vlan->def_rx_mcam_ent.action &= ~((uint64_t)0xF);
+		vlan->def_rx_mcam_ent.action |= NIX_RX_ACTIONOP_DROP;
+		return nix_vlan_mcam_write(eth_dev, vlan->def_rx_mcam_idx,
+				   &vlan->def_rx_mcam_ent, NIX_INTF_RX);
+	}
+
+	/* Strip disable request */
+	if (vlan->strip_on && strip && !enable) {
+		if (!vlan->filter_on &&
+		    !(vlan->qinq_on && !vlan->qinq_before_def)) {
+			rc = nix_vlan_mcam_free(dev, vlan->def_rx_mcam_idx);
+			if (rc)
+				return rc;
+			vlan->def_rx_mcam_idx = 0;
+		}
+	}
+
+	return 0;
+}
+
+/* Configure vlan stripping on or off */
+static int
+nix_vlan_hw_strip(struct rte_eth_dev *eth_dev, const uint8_t enable)
+{
+	struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
+	struct otx2_mbox *mbox = dev->mbox;
+	struct nix_vtag_config *vtag_cfg;
+	int rc = -EINVAL;
+
+	rc = nix_vlan_handle_default_rx_entry(eth_dev, true, false, enable);
+	if (rc) {
+		otx2_err("Failed to config default rx entry");
+		return rc;
+	}
+
+	vtag_cfg = otx2_mbox_alloc_msg_nix_vtag_cfg(mbox);
+	/* cfg_type = 1 for rx vlan cfg */
+	vtag_cfg->cfg_type = VTAG_RX;
+
+	if (enable)
+		vtag_cfg->rx.strip_vtag = 1;
+	else
+		vtag_cfg->rx.strip_vtag = 0;
+
+	/* Always capture */
+	vtag_cfg->rx.capture_vtag = 1;
+	vtag_cfg->vtag_size = NIX_VTAGSIZE_T4;
+	/* Use rx vtag type index[0] for now */
+	vtag_cfg->rx.vtag_type = 0;
+
+	rc = otx2_mbox_process(mbox);
+	if (rc)
+		return rc;
+
+	dev->vlan_info.strip_on = enable;
+	return rc;
+}
+
+/* Configure vlan filtering on or off for all vlans if vlan_id == 0 */
+static int
+nix_vlan_hw_filter(struct rte_eth_dev *eth_dev, const uint8_t enable,
+		   uint16_t vlan_id)
+{
+	struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
+	int rc = -EINVAL;
+
+	if (!vlan_id && enable) {
+		rc = nix_vlan_handle_default_rx_entry(eth_dev, false, true,
+						      enable);
+		if (rc) {
+			otx2_err("Failed to config vlan mcam");
+			return rc;
+		}
+		dev->vlan_info.filter_on = enable;
+		return 0;
+	}
+
+	if (!vlan_id && !enable) {
+		rc = nix_vlan_handle_default_rx_entry(eth_dev, false, true,
+						      enable);
+		if (rc) {
+			otx2_err("Failed to config vlan mcam");
+			return rc;
+		}
+		dev->vlan_info.filter_on = enable;
+		return 0;
+	}
+
+	return 0;
+}
+
+/* Configure double vlan(qinq) on or off */
+static int
+otx2_nix_config_double_vlan(struct rte_eth_dev *eth_dev,
+			    const uint8_t enable)
+{
+	struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
+	struct otx2_vlan_info *vlan_info;
+	int mcam_idx;
+	int rc;
+
+	vlan_info = &dev->vlan_info;
+
+	if (!enable) {
+		if (!vlan_info->qinq_mcam_idx)
+			return 0;
+
+		rc = nix_vlan_mcam_free(dev, vlan_info->qinq_mcam_idx);
+		if (rc)
+			return rc;
+
+		vlan_info->qinq_mcam_idx = 0;
+		dev->vlan_info.qinq_on = 0;
+		vlan_info->qinq_before_def = 0;
+		return 0;
+	}
+
+	mcam_idx =
+	    nix_vlan_mcam_config(eth_dev, 0, QINQ_F_MATCH | MAC_ADDR_MATCH);
+	if (mcam_idx < 0)
+		return mcam_idx;
+
+	if (!vlan_info->def_rx_mcam_idx)
+		vlan_info->qinq_before_def = 1;
+
+	vlan_info->qinq_mcam_idx = mcam_idx;
+	dev->vlan_info.qinq_on = 1;
+	return 0;
+}
+
+int
+otx2_nix_vlan_offload_set(struct rte_eth_dev *eth_dev, int mask)
+{
+	struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
+	uint64_t offloads = dev->rx_offloads;
+	struct rte_eth_rxmode *rxmode;
+	int rc;
+
+	rxmode = &eth_dev->data->dev_conf.rxmode;
+
+	if (mask & ETH_VLAN_EXTEND_MASK) {
+		otx2_err("Extend offload not supported");
+		return -ENOTSUP;
+	}
+
+	if (mask & ETH_VLAN_STRIP_MASK) {
+		if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) {
+			offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
+			rc = nix_vlan_hw_strip(eth_dev, true);
+		} else {
+			offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
+			rc = nix_vlan_hw_strip(eth_dev, false);
+		}
+		if (rc)
+			goto done;
+	}
+
+	if (mask & ETH_VLAN_FILTER_MASK) {
+		if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER) {
+			offloads |= DEV_RX_OFFLOAD_VLAN_FILTER;
+			rc = nix_vlan_hw_filter(eth_dev, true, 0);
+		} else {
+			offloads &= ~DEV_RX_OFFLOAD_VLAN_FILTER;
+			rc = nix_vlan_hw_filter(eth_dev, false, 0);
+		}
+		if (rc)
+			goto done;
+	}
+
+	if (rxmode->offloads & DEV_RX_OFFLOAD_QINQ_STRIP) {
+		if (!dev->vlan_info.qinq_on) {
+			offloads |= DEV_RX_OFFLOAD_QINQ_STRIP;
+			rc = otx2_nix_config_double_vlan(eth_dev, true);
+			if (rc)
+				goto done;
+		}
+	} else {
+		if (dev->vlan_info.qinq_on) {
+			offloads &= ~DEV_RX_OFFLOAD_QINQ_STRIP;
+			rc = otx2_nix_config_double_vlan(eth_dev, false);
+			if (rc)
+				goto done;
+		}
+	}
+
+	if (offloads & (DEV_RX_OFFLOAD_VLAN_STRIP |
+			DEV_RX_OFFLOAD_QINQ_STRIP)) {
+		dev->rx_offloads |= offloads;
+		dev->rx_offload_flags |= NIX_RX_OFFLOAD_VLAN_STRIP_F;
+	}
+
+done:
+	return rc;
+}
+
 static int
 nix_vlan_rx_mkex_offset(uint64_t mask)
 {
@@ -170,7 +553,7 @@ int
 otx2_nix_vlan_offload_init(struct rte_eth_dev *eth_dev)
 {
 	struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
-	int rc;
+	int rc, mask;
 
 	/* Port initialized for first time or restarted */
 	if (!dev->configured) {
@@ -179,12 +562,37 @@ otx2_nix_vlan_offload_init(struct rte_eth_dev *eth_dev)
 			otx2_err("Failed to get vlan mkex info rc=%d", rc);
 			return rc;
 		}
+
+		TAILQ_INIT(&dev->vlan_info.fltr_tbl);
 	}
+
+	mask =
+	    ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK;
+	rc = otx2_nix_vlan_offload_set(eth_dev, mask);
+	if (rc) {
+		otx2_err("Failed to set vlan offload rc=%d", rc);
+		return rc;
+	}
+
 	return 0;
 }
 
 int
-otx2_nix_vlan_fini(__rte_unused struct rte_eth_dev *eth_dev)
+otx2_nix_vlan_fini(struct rte_eth_dev *eth_dev)
 {
+	struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
+	struct otx2_vlan_info *vlan = &dev->vlan_info;
+	int rc;
+
+	if (!dev->configured) {
+		if (vlan->def_rx_mcam_idx) {
+			rc = nix_vlan_mcam_free(dev, vlan->def_rx_mcam_idx);
+			if (rc)
+				return rc;
+		}
+	}
+
+	otx2_nix_config_double_vlan(eth_dev, false);
+	vlan->def_rx_mcam_idx = 0;
 	return 0;
 }
-- 
2.21.0



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