[dpdk-dev] [PATCH v8 1/3] net/ice: enable switch filter

[Qiming Yang <qiming.yang@intel.com>]

From: wei zhao <wei.zhao1@intel.com>

The patch enables the backend of rte_flow. It transfers
rte_flow_xxx to device specific data structure and
configures packet process engine's binary classifier
(switch) properly.

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
---
 drivers/net/ice/Makefile            |   1 +
 drivers/net/ice/ice_ethdev.c        |  18 ++
 drivers/net/ice/ice_ethdev.h        |   7 +
 drivers/net/ice/ice_switch_filter.c | 503 ++++++++++++++++++++++++++++++++++++
 drivers/net/ice/ice_switch_filter.h |  24 ++
 drivers/net/ice/meson.build         |   3 +-
 6 files changed, 555 insertions(+), 1 deletion(-)
 create mode 100644 drivers/net/ice/ice_switch_filter.c
 create mode 100644 drivers/net/ice/ice_switch_filter.h

diff --git a/drivers/net/ice/Makefile b/drivers/net/ice/Makefile
index 0e5c55e..b10d826 100644
--- a/drivers/net/ice/Makefile
+++ b/drivers/net/ice/Makefile
@@ -60,6 +60,7 @@ ifeq ($(CONFIG_RTE_ARCH_X86), y)
 SRCS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += ice_rxtx_vec_sse.c
 endif
 
+SRCS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += ice_switch_filter.c
 ifeq ($(findstring RTE_MACHINE_CPUFLAG_AVX2,$(CFLAGS)),RTE_MACHINE_CPUFLAG_AVX2)
 	CC_AVX2_SUPPORT=1
 else
diff --git a/drivers/net/ice/ice_ethdev.c b/drivers/net/ice/ice_ethdev.c
index 203d0a9..a94aa7e 100644
--- a/drivers/net/ice/ice_ethdev.c
+++ b/drivers/net/ice/ice_ethdev.c
@@ -1364,6 +1364,21 @@ static int ice_load_pkg(struct rte_eth_dev *dev)
 	return err;
 }
 
+static void
+ice_base_queue_get(struct ice_pf *pf)
+{
+	uint32_t reg;
+	struct ice_hw *hw = ICE_PF_TO_HW(pf);
+
+	reg = ICE_READ_REG(hw, PFLAN_RX_QALLOC);
+	if (reg & PFLAN_RX_QALLOC_VALID_M) {
+		pf->base_queue = reg & PFLAN_RX_QALLOC_FIRSTQ_M;
+	} else {
+		PMD_INIT_LOG(WARNING, "Failed to get Rx base queue"
+					" index");
+	}
+}
+
 static int
 ice_dev_init(struct rte_eth_dev *dev)
 {
@@ -1460,6 +1475,9 @@ ice_dev_init(struct rte_eth_dev *dev)
 	/* enable uio intr after callback register */
 	rte_intr_enable(intr_handle);
 
+	/* get base queue pairs index  in the device */
+	ice_base_queue_get(pf);
+
 	return 0;
 
 err_pf_setup:
diff --git a/drivers/net/ice/ice_ethdev.h b/drivers/net/ice/ice_ethdev.h
index 1385afa..50b966c 100644
--- a/drivers/net/ice/ice_ethdev.h
+++ b/drivers/net/ice/ice_ethdev.h
@@ -234,6 +234,12 @@ struct ice_vsi {
 	bool offset_loaded;
 };
 
+/* Struct to store flow created. */
+struct rte_flow {
+	TAILQ_ENTRY(rte_flow) node;
+	void *rule;
+};
+
 struct ice_pf {
 	struct ice_adapter *adapter; /* The adapter this PF associate to */
 	struct ice_vsi *main_vsi; /* pointer to main VSI structure */
@@ -252,6 +258,7 @@ struct ice_pf {
 	uint16_t hash_lut_size; /* The size of hash lookup table */
 	uint16_t lan_nb_qp_max;
 	uint16_t lan_nb_qps; /* The number of queue pairs of LAN */
+	uint16_t base_queue; /* The base queue pairs index  in the device */
 	struct ice_hw_port_stats stats_offset;
 	struct ice_hw_port_stats stats;
 	/* internal packet statistics, it should be excluded from the total */
diff --git a/drivers/net/ice/ice_switch_filter.c b/drivers/net/ice/ice_switch_filter.c
new file mode 100644
index 0000000..e88a555
--- /dev/null
+++ b/drivers/net/ice/ice_switch_filter.c
@@ -0,0 +1,503 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2019 Intel Corporation
+ */
+
+#include <sys/queue.h>
+#include <stdio.h>
+#include <errno.h>
+#include <stdint.h>
+#include <string.h>
+#include <unistd.h>
+#include <stdarg.h>
+
+#include <rte_debug.h>
+#include <rte_ether.h>
+#include <rte_ethdev_driver.h>
+#include <rte_log.h>
+#include <rte_malloc.h>
+#include <rte_eth_ctrl.h>
+#include <rte_tailq.h>
+#include <rte_flow_driver.h>
+
+#include "ice_logs.h"
+#include "base/ice_type.h"
+#include "ice_switch_filter.h"
+
+static int
+ice_parse_switch_filter(const struct rte_flow_item pattern[],
+			const struct rte_flow_action actions[],
+			struct rte_flow_error *error,
+			struct ice_adv_lkup_elem *list,
+			uint16_t *lkups_num,
+			enum ice_sw_tunnel_type tun_type)
+{
+	const struct rte_flow_item *item = pattern;
+	enum rte_flow_item_type item_type;
+	const struct rte_flow_item_eth *eth_spec, *eth_mask;
+	const struct rte_flow_item_ipv4 *ipv4_spec, *ipv4_mask;
+	const struct rte_flow_item_ipv6 *ipv6_spec, *ipv6_mask;
+	const struct rte_flow_item_tcp *tcp_spec, *tcp_mask;
+	const struct rte_flow_item_udp *udp_spec, *udp_mask;
+	const struct rte_flow_item_sctp *sctp_spec, *sctp_mask;
+	const struct rte_flow_item_nvgre  *nvgre_spec, *nvgre_mask;
+	const struct rte_flow_item_vxlan  *vxlan_spec, *vxlan_mask;
+	uint16_t j, t = 0;
+	uint16_t tunnel_valid = 0;
+
+	for (item = pattern; item->type !=
+			RTE_FLOW_ITEM_TYPE_END; item++) {
+		item_type = item->type;
+
+		switch (item_type) {
+		case RTE_FLOW_ITEM_TYPE_ETH:
+			eth_spec = item->spec;
+			eth_mask = item->mask;
+			if (eth_spec && eth_mask) {
+				list[t].type = (tun_type == ICE_NON_TUN) ?
+					ICE_MAC_OFOS : ICE_MAC_IL;
+				struct ice_ether_hdr *h;
+				struct ice_ether_hdr *m;
+				h = &list[t].h_u.eth_hdr;
+				m = &list[t].m_u.eth_hdr;
+				for (j = 0; j < RTE_ETHER_ADDR_LEN; j++) {
+					if (eth_mask->src.addr_bytes[j] ==
+								UINT8_MAX) {
+						h->src_addr[j] =
+						eth_spec->src.addr_bytes[j];
+						m->src_addr[j] =
+						eth_mask->src.addr_bytes[j];
+					}
+					if (eth_mask->dst.addr_bytes[j] ==
+								UINT8_MAX) {
+						h->dst_addr[j] =
+						eth_spec->dst.addr_bytes[j];
+						m->dst_addr[j] =
+						eth_mask->dst.addr_bytes[j];
+					}
+				}
+				if (eth_mask->type == UINT16_MAX) {
+					h->ethtype_id =
+					rte_be_to_cpu_16(eth_spec->type);
+					m->ethtype_id = UINT16_MAX;
+				}
+				t++;
+			} else if (!eth_spec && !eth_mask) {
+				list[t].type = (tun_type == ICE_NON_TUN) ?
+					ICE_MAC_OFOS : ICE_MAC_IL;
+			}
+			break;
+
+		case RTE_FLOW_ITEM_TYPE_IPV4:
+			ipv4_spec = item->spec;
+			ipv4_mask = item->mask;
+			if (ipv4_spec && ipv4_mask) {
+				list[t].type = (tun_type == ICE_NON_TUN) ?
+					ICE_IPV4_OFOS : ICE_IPV4_IL;
+				if (ipv4_mask->hdr.src_addr == UINT32_MAX) {
+					list[t].h_u.ipv4_hdr.src_addr =
+						ipv4_spec->hdr.src_addr;
+					list[t].m_u.ipv4_hdr.src_addr =
+						UINT32_MAX;
+				}
+				if (ipv4_mask->hdr.dst_addr == UINT32_MAX) {
+					list[t].h_u.ipv4_hdr.dst_addr =
+						ipv4_spec->hdr.dst_addr;
+					list[t].m_u.ipv4_hdr.dst_addr =
+						UINT32_MAX;
+				}
+				if (ipv4_mask->hdr.time_to_live == UINT8_MAX) {
+					list[t].h_u.ipv4_hdr.time_to_live =
+						ipv4_spec->hdr.time_to_live;
+					list[t].m_u.ipv4_hdr.time_to_live =
+						UINT8_MAX;
+				}
+				if (ipv4_mask->hdr.next_proto_id == UINT8_MAX) {
+					list[t].h_u.ipv4_hdr.protocol =
+						ipv4_spec->hdr.next_proto_id;
+					list[t].m_u.ipv4_hdr.protocol =
+						UINT8_MAX;
+				}
+				if (ipv4_mask->hdr.type_of_service ==
+						UINT8_MAX) {
+					list[t].h_u.ipv4_hdr.tos =
+						ipv4_spec->hdr.type_of_service;
+					list[t].m_u.ipv4_hdr.tos = UINT8_MAX;
+				}
+				t++;
+			} else if (!ipv4_spec && !ipv4_mask) {
+				list[t].type = (tun_type == ICE_NON_TUN) ?
+					ICE_IPV4_OFOS : ICE_IPV4_IL;
+			}
+			break;
+
+		case RTE_FLOW_ITEM_TYPE_IPV6:
+			ipv6_spec = item->spec;
+			ipv6_mask = item->mask;
+			if (ipv6_spec && ipv6_mask) {
+				list[t].type = (tun_type == ICE_NON_TUN) ?
+					ICE_IPV6_OFOS : ICE_IPV6_IL;
+				struct ice_ipv6_hdr *f;
+				struct ice_ipv6_hdr *s;
+				f = &list[t].h_u.ice_ipv6_ofos_hdr;
+				s = &list[t].m_u.ice_ipv6_ofos_hdr;
+				for (j = 0; j < ICE_IPV6_ADDR_LENGTH; j++) {
+					if (ipv6_mask->hdr.src_addr[j] ==
+								UINT8_MAX) {
+						f->src_addr[j] =
+						ipv6_spec->hdr.src_addr[j];
+						s->src_addr[j] =
+						ipv6_mask->hdr.src_addr[j];
+					}
+					if (ipv6_mask->hdr.dst_addr[j] ==
+								UINT8_MAX) {
+						f->dst_addr[j] =
+						ipv6_spec->hdr.dst_addr[j];
+						s->dst_addr[j] =
+						ipv6_mask->hdr.dst_addr[j];
+					}
+				}
+				if (ipv6_mask->hdr.proto == UINT8_MAX) {
+					f->next_hdr =
+						ipv6_spec->hdr.proto;
+					s->next_hdr = UINT8_MAX;
+				}
+				if (ipv6_mask->hdr.hop_limits == UINT8_MAX) {
+					f->hop_limit =
+						ipv6_spec->hdr.hop_limits;
+					s->hop_limit = UINT8_MAX;
+				}
+				t++;
+			} else if (!ipv6_spec && !ipv6_mask) {
+				list[t].type = (tun_type == ICE_NON_TUN) ?
+					ICE_IPV4_OFOS : ICE_IPV4_IL;
+			}
+			break;
+
+		case RTE_FLOW_ITEM_TYPE_UDP:
+			udp_spec = item->spec;
+			udp_mask = item->mask;
+			if (udp_spec && udp_mask) {
+				if (tun_type == ICE_SW_TUN_VXLAN &&
+						tunnel_valid == 0)
+					list[t].type = ICE_UDP_OF;
+				else
+					list[t].type = ICE_UDP_ILOS;
+				if (udp_mask->hdr.src_port == UINT16_MAX) {
+					list[t].h_u.l4_hdr.src_port =
+						udp_spec->hdr.src_port;
+					list[t].m_u.l4_hdr.src_port =
+						udp_mask->hdr.src_port;
+				}
+				if (udp_mask->hdr.dst_port == UINT16_MAX) {
+					list[t].h_u.l4_hdr.dst_port =
+						udp_spec->hdr.dst_port;
+					list[t].m_u.l4_hdr.dst_port =
+						udp_mask->hdr.dst_port;
+				}
+				t++;
+			} else if (!udp_spec && !udp_mask) {
+				list[t].type = ICE_UDP_ILOS;
+			}
+			break;
+
+		case RTE_FLOW_ITEM_TYPE_TCP:
+			tcp_spec = item->spec;
+			tcp_mask = item->mask;
+			if (tcp_spec && tcp_mask) {
+				list[t].type = ICE_TCP_IL;
+				if (tcp_mask->hdr.src_port == UINT16_MAX) {
+					list[t].h_u.l4_hdr.src_port =
+						tcp_spec->hdr.src_port;
+					list[t].m_u.l4_hdr.src_port =
+						tcp_mask->hdr.src_port;
+				}
+				if (tcp_mask->hdr.dst_port == UINT16_MAX) {
+					list[t].h_u.l4_hdr.dst_port =
+						tcp_spec->hdr.dst_port;
+					list[t].m_u.l4_hdr.dst_port =
+						tcp_mask->hdr.dst_port;
+				}
+				t++;
+			} else if (!tcp_spec && !tcp_mask) {
+				list[t].type = ICE_TCP_IL;
+			}
+			break;
+
+		case RTE_FLOW_ITEM_TYPE_SCTP:
+			sctp_spec = item->spec;
+			sctp_mask = item->mask;
+			if (sctp_spec && sctp_mask) {
+				list[t].type = ICE_SCTP_IL;
+				if (sctp_mask->hdr.src_port == UINT16_MAX) {
+					list[t].h_u.sctp_hdr.src_port =
+						sctp_spec->hdr.src_port;
+					list[t].m_u.sctp_hdr.src_port =
+						sctp_mask->hdr.src_port;
+				}
+				if (sctp_mask->hdr.dst_port == UINT16_MAX) {
+					list[t].h_u.sctp_hdr.dst_port =
+						sctp_spec->hdr.dst_port;
+					list[t].m_u.sctp_hdr.dst_port =
+						sctp_mask->hdr.dst_port;
+				}
+				t++;
+			} else if (!sctp_spec && !sctp_mask) {
+				list[t].type = ICE_SCTP_IL;
+			}
+			break;
+
+		case RTE_FLOW_ITEM_TYPE_VXLAN:
+			vxlan_spec = item->spec;
+			vxlan_mask = item->mask;
+			tunnel_valid = 1;
+			if (vxlan_spec && vxlan_mask) {
+				list[t].type = ICE_VXLAN;
+				if (vxlan_mask->vni[0] == UINT8_MAX &&
+					vxlan_mask->vni[1] == UINT8_MAX &&
+					vxlan_mask->vni[2] == UINT8_MAX) {
+					list[t].h_u.tnl_hdr.vni =
+						(vxlan_spec->vni[2] << 16) |
+						(vxlan_spec->vni[1] << 8) |
+						vxlan_spec->vni[0];
+					list[t].m_u.tnl_hdr.vni =
+						UINT32_MAX;
+				}
+				t++;
+			} else if (!vxlan_spec && !vxlan_mask) {
+				list[t].type = ICE_VXLAN;
+			}
+			break;
+
+		case RTE_FLOW_ITEM_TYPE_NVGRE:
+			nvgre_spec = item->spec;
+			nvgre_mask = item->mask;
+			tunnel_valid = 1;
+			if (nvgre_spec && nvgre_mask) {
+				list[t].type = ICE_NVGRE;
+				if (nvgre_mask->tni[0] == UINT8_MAX &&
+					nvgre_mask->tni[1] == UINT8_MAX &&
+					nvgre_mask->tni[2] == UINT8_MAX) {
+					list[t].h_u.nvgre_hdr.tni_flow =
+						(nvgre_spec->tni[2] << 16) |
+						(nvgre_spec->tni[1] << 8) |
+						nvgre_spec->tni[0];
+					list[t].m_u.nvgre_hdr.tni_flow =
+						UINT32_MAX;
+				}
+				t++;
+			} else if (!nvgre_spec && !nvgre_mask) {
+				list[t].type = ICE_NVGRE;
+			}
+			break;
+
+		case RTE_FLOW_ITEM_TYPE_VOID:
+		case RTE_FLOW_ITEM_TYPE_END:
+			break;
+
+		default:
+			rte_flow_error_set(error, EINVAL,
+				   RTE_FLOW_ERROR_TYPE_ITEM, actions,
+				   "Invalid pattern item.");
+			goto out;
+		}
+	}
+
+	*lkups_num = t;
+
+	return 0;
+out:
+	return -rte_errno;
+}
+
+/* By now ice switch filter action code implement only
+ * supports QUEUE or DROP.
+ */
+static int
+ice_parse_switch_action(struct ice_pf *pf,
+				 const struct rte_flow_action *actions,
+				 struct rte_flow_error *error,
+				 struct ice_adv_rule_info *rule_info)
+{
+	struct ice_vsi *vsi = pf->main_vsi;
+	const struct rte_flow_action_queue *act_q;
+	uint16_t base_queue;
+	const struct rte_flow_action *action;
+	enum rte_flow_action_type action_type;
+
+	base_queue = pf->base_queue;
+	for (action = actions; action->type !=
+			RTE_FLOW_ACTION_TYPE_END; action++) {
+		action_type = action->type;
+		switch (action_type) {
+		case RTE_FLOW_ACTION_TYPE_QUEUE:
+			act_q = action->conf;
+			rule_info->sw_act.fltr_act =
+				ICE_FWD_TO_Q;
+			rule_info->sw_act.fwd_id.q_id =
+				base_queue + act_q->index;
+			break;
+
+		case RTE_FLOW_ACTION_TYPE_DROP:
+			rule_info->sw_act.fltr_act =
+				ICE_DROP_PACKET;
+			break;
+
+		case RTE_FLOW_ACTION_TYPE_VOID:
+			break;
+
+		default:
+			rte_flow_error_set(error,
+				EINVAL,
+				RTE_FLOW_ERROR_TYPE_ITEM,
+				actions,
+				"Invalid action type");
+			return -rte_errno;
+		}
+	}
+
+	rule_info->sw_act.vsi_handle = vsi->idx;
+	rule_info->rx = 1;
+	rule_info->sw_act.src = vsi->idx;
+
+	return 0;
+}
+
+static int
+ice_switch_rule_set(struct ice_pf *pf,
+			struct ice_adv_lkup_elem *list,
+			uint16_t lkups_cnt,
+			struct ice_adv_rule_info *rule_info,
+			struct rte_flow *flow,
+			struct rte_flow_error *error)
+{
+	struct ice_hw *hw = ICE_PF_TO_HW(pf);
+	int ret;
+	struct ice_rule_query_data rule_added = {0};
+	struct ice_rule_query_data *filter_ptr;
+
+	if (lkups_cnt > ICE_MAX_CHAIN_WORDS) {
+		rte_flow_error_set(error, EINVAL,
+			RTE_FLOW_ERROR_TYPE_ITEM, NULL,
+			"item number too large for rule");
+		return -rte_errno;
+	}
+	if (!list) {
+		rte_flow_error_set(error, EINVAL,
+			RTE_FLOW_ERROR_TYPE_ITEM, NULL,
+			"lookup list should not be NULL");
+		return -rte_errno;
+	}
+
+	ret = ice_add_adv_rule(hw, list, lkups_cnt, rule_info, &rule_added);
+
+	if (!ret) {
+		filter_ptr = rte_zmalloc("ice_switch_filter",
+			sizeof(struct ice_rule_query_data), 0);
+		if (!filter_ptr) {
+			PMD_DRV_LOG(ERR, "failed to allocate memory");
+			return -EINVAL;
+		}
+		flow->rule = filter_ptr;
+		rte_memcpy(filter_ptr,
+			&rule_added,
+			sizeof(struct ice_rule_query_data));
+	}
+
+	return ret;
+}
+
+int
+ice_create_switch_filter(struct ice_pf *pf,
+			const struct rte_flow_item pattern[],
+			const struct rte_flow_action actions[],
+			struct rte_flow *flow,
+			struct rte_flow_error *error)
+{
+	int ret = 0;
+	struct ice_adv_rule_info rule_info = {0};
+	struct ice_adv_lkup_elem *list = NULL;
+	uint16_t lkups_num = 0;
+	const struct rte_flow_item *item = pattern;
+	uint16_t item_num = 0;
+	enum ice_sw_tunnel_type tun_type = ICE_NON_TUN;
+
+	for (; item->type != RTE_FLOW_ITEM_TYPE_END; item++) {
+		item_num++;
+		if (item->type == RTE_FLOW_ITEM_TYPE_VXLAN)
+			tun_type = ICE_SW_TUN_VXLAN;
+		if (item->type == RTE_FLOW_ITEM_TYPE_NVGRE)
+			tun_type = ICE_SW_TUN_NVGRE;
+	}
+	rule_info.tun_type = tun_type;
+
+	list = rte_zmalloc(NULL, item_num * sizeof(*list), 0);
+	if (!list) {
+		rte_flow_error_set(error, EINVAL,
+				   RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
+				   "No memory for PMD internal items");
+		return -rte_errno;
+	}
+
+	ret = ice_parse_switch_filter(pattern, actions, error,
+			list, &lkups_num, tun_type);
+	if (ret)
+		goto error;
+
+	ret = ice_parse_switch_action(pf, actions, error, &rule_info);
+	if (ret)
+		goto error;
+
+	ret = ice_switch_rule_set(pf, list, lkups_num, &rule_info, flow, error);
+	if (ret)
+		goto error;
+
+	rte_free(list);
+	return 0;
+
+error:
+	rte_free(list);
+
+	return -rte_errno;
+}
+
+int
+ice_destroy_switch_filter(struct ice_pf *pf,
+			struct rte_flow *flow,
+			struct rte_flow_error *error)
+{
+	struct ice_hw *hw = ICE_PF_TO_HW(pf);
+	int ret;
+	struct ice_rule_query_data *filter_ptr;
+
+	filter_ptr = (struct ice_rule_query_data *)
+			flow->rule;
+
+	if (!filter_ptr) {
+		rte_flow_error_set(error, EINVAL,
+			RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
+			"no such flow"
+			" create by switch filter");
+		return -rte_errno;
+	}
+
+	ret = ice_rem_adv_rule_by_id(hw, filter_ptr);
+	if (ret) {
+		rte_flow_error_set(error, EINVAL,
+			RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
+			"fail to destroy switch filter rule");
+		return -rte_errno;
+	}
+
+	rte_free(filter_ptr);
+	return ret;
+}
+
+void
+ice_free_switch_filter_rule(void *rule)
+{
+	struct ice_rule_query_data *filter_ptr;
+
+	filter_ptr = (struct ice_rule_query_data *)rule;
+
+	rte_free(filter_ptr);
+}
diff --git a/drivers/net/ice/ice_switch_filter.h b/drivers/net/ice/ice_switch_filter.h
new file mode 100644
index 0000000..cea4799
--- /dev/null
+++ b/drivers/net/ice/ice_switch_filter.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2019 Intel Corporation
+ */
+
+#ifndef _ICE_SWITCH_FILTER_H_
+#define _ICE_SWITCH_FILTER_H_
+
+#include "base/ice_switch.h"
+#include "base/ice_type.h"
+#include "ice_ethdev.h"
+
+int
+ice_create_switch_filter(struct ice_pf *pf,
+			const struct rte_flow_item pattern[],
+			const struct rte_flow_action actions[],
+			struct rte_flow *flow,
+			struct rte_flow_error *error);
+int
+ice_destroy_switch_filter(struct ice_pf *pf,
+			struct rte_flow *flow,
+			struct rte_flow_error *error);
+void
+ice_free_switch_filter_rule(void *rule);
+#endif /* _ICE_SWITCH_FILTER_H_ */
diff --git a/drivers/net/ice/meson.build b/drivers/net/ice/meson.build
index 2bec688..8697676 100644
--- a/drivers/net/ice/meson.build
+++ b/drivers/net/ice/meson.build
@@ -6,7 +6,8 @@ objs = [base_objs]
 
 sources = files(
 	'ice_ethdev.c',
-	'ice_rxtx.c'
+	'ice_rxtx.c',
+	'ice_switch_filter.c'
 	)
 
 deps += ['hash']
-- 
2.9.5