[PATCH v5 16/34] net/ixgbe: move vector Rx/Tx code to vec common

[Anatoly Burakov <anatoly.burakov@intel.com>]

There is no reason why bits and pieces of vectorized code should be
defined in `ixgbe_rxtx.c`, so move them to the vec common file.

Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
---
 drivers/net/intel/ixgbe/ixgbe_rxtx.c          | 38 ++++---------------
 drivers/net/intel/ixgbe/ixgbe_rxtx.h          |  6 ---
 .../net/intel/ixgbe/ixgbe_rxtx_vec_common.c   | 31 +++++++++++++++
 .../net/intel/ixgbe/ixgbe_rxtx_vec_common.h   |  4 ++
 4 files changed, 42 insertions(+), 37 deletions(-)

diff --git a/drivers/net/intel/ixgbe/ixgbe_rxtx.c b/drivers/net/intel/ixgbe/ixgbe_rxtx.c
index 7d0ed94e7b..f7682e16c1 100644
--- a/drivers/net/intel/ixgbe/ixgbe_rxtx.c
+++ b/drivers/net/intel/ixgbe/ixgbe_rxtx.c
@@ -360,37 +360,6 @@ ixgbe_xmit_pkts_simple(void *tx_queue, struct rte_mbuf **tx_pkts,
 	return nb_tx;
 }
 
-static uint16_t
-ixgbe_xmit_pkts_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
-		    uint16_t nb_pkts)
-{
-	uint16_t nb_tx = 0;
-	struct ci_tx_queue *txq = (struct ci_tx_queue *)tx_queue;
-
-	/* we might check first packet's mempool */
-	if (unlikely(nb_pkts == 0))
-		return nb_pkts;
-
-	/* check if we need to initialize default context descriptor */
-	if (unlikely(!txq->vf_ctx_initialized) &&
-			ixgbe_write_default_ctx_desc(txq, tx_pkts[0]->pool, true))
-		return 0;
-
-	while (nb_pkts) {
-		uint16_t ret, num;
-
-		num = (uint16_t)RTE_MIN(nb_pkts, txq->tx_rs_thresh);
-		ret = ixgbe_xmit_fixed_burst_vec(tx_queue, &tx_pkts[nb_tx],
-						 num);
-		nb_tx += ret;
-		nb_pkts -= ret;
-		if (ret < num)
-			break;
-	}
-
-	return nb_tx;
-}
-
 static inline void
 ixgbe_set_xmit_ctx(struct ci_tx_queue *txq,
 		volatile struct ixgbe_adv_tx_context_desc *ctx_txd,
@@ -6277,6 +6246,13 @@ ixgbe_rxq_vec_setup(struct ixgbe_rx_queue __rte_unused *rxq)
 	return -1;
 }
 
+uint16_t
+ixgbe_xmit_pkts_vec(void __rte_unused * tx_queue, struct rte_mbuf __rte_unused * *tx_pkts,
+		__rte_unused uint16_t nb_pkts)
+{
+	return 0;
+}
+
 uint16_t
 ixgbe_xmit_fixed_burst_vec(void __rte_unused *tx_queue,
 		struct rte_mbuf __rte_unused **tx_pkts,
diff --git a/drivers/net/intel/ixgbe/ixgbe_rxtx.h b/drivers/net/intel/ixgbe/ixgbe_rxtx.h
index 8aa817a9a4..de83edd11f 100644
--- a/drivers/net/intel/ixgbe/ixgbe_rxtx.h
+++ b/drivers/net/intel/ixgbe/ixgbe_rxtx.h
@@ -221,18 +221,12 @@ int ixgbe_rx_burst_mode_get(struct rte_eth_dev *dev,
 		uint16_t queue_id, struct rte_eth_burst_mode *mode);
 
 int ixgbe_check_supported_loopback_mode(struct rte_eth_dev *dev);
-uint16_t ixgbe_recv_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts,
-		uint16_t nb_pkts);
-uint16_t ixgbe_recv_scattered_pkts_vec(void *rx_queue,
-		struct rte_mbuf **rx_pkts, uint16_t nb_pkts);
 int ixgbe_dev_tx_done_cleanup(void *tx_queue, uint32_t free_cnt);
 
 extern const uint32_t ptype_table[IXGBE_PACKET_TYPE_MAX];
 extern const uint32_t ptype_table_tn[IXGBE_PACKET_TYPE_TN_MAX];
 
 int ixgbe_write_default_ctx_desc(struct ci_tx_queue *txq, struct rte_mempool *mp, bool vec);
-uint16_t ixgbe_xmit_fixed_burst_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
-				    uint16_t nb_pkts);
 
 uint64_t ixgbe_get_tx_port_offloads(struct rte_eth_dev *dev);
 uint64_t ixgbe_get_rx_queue_offloads(struct rte_eth_dev *dev);
diff --git a/drivers/net/intel/ixgbe/ixgbe_rxtx_vec_common.c b/drivers/net/intel/ixgbe/ixgbe_rxtx_vec_common.c
index be422ee238..cf6d3e4914 100644
--- a/drivers/net/intel/ixgbe/ixgbe_rxtx_vec_common.c
+++ b/drivers/net/intel/ixgbe/ixgbe_rxtx_vec_common.c
@@ -139,6 +139,37 @@ ixgbe_rx_vec_dev_conf_condition_check(struct rte_eth_dev *dev)
 #endif
 }
 
+uint16_t
+ixgbe_xmit_pkts_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
+			uint16_t nb_pkts)
+{
+	uint16_t nb_tx = 0;
+	struct ci_tx_queue *txq = (struct ci_tx_queue *)tx_queue;
+
+	/* we might check first packet's mempool */
+	if (unlikely(nb_pkts == 0))
+		return nb_pkts;
+
+	/* check if we need to initialize default context descriptor */
+	if (unlikely(!txq->vf_ctx_initialized) &&
+			ixgbe_write_default_ctx_desc(txq, tx_pkts[0]->pool, true))
+		return 0;
+
+	while (nb_pkts) {
+		uint16_t ret, num;
+
+		num = (uint16_t)RTE_MIN(nb_pkts, txq->tx_rs_thresh);
+		ret = ixgbe_xmit_fixed_burst_vec(tx_queue, &tx_pkts[nb_tx],
+							num);
+		nb_tx += ret;
+		nb_pkts -= ret;
+		if (ret < num)
+			break;
+	}
+
+	return nb_tx;
+}
+
 void
 ixgbe_recycle_rx_descriptors_refill_vec(void *rx_queue, uint16_t nb_mbufs)
 {
diff --git a/drivers/net/intel/ixgbe/ixgbe_rxtx_vec_common.h b/drivers/net/intel/ixgbe/ixgbe_rxtx_vec_common.h
index d5a051e024..4678a5dfd9 100644
--- a/drivers/net/intel/ixgbe/ixgbe_rxtx_vec_common.h
+++ b/drivers/net/intel/ixgbe/ixgbe_rxtx_vec_common.h
@@ -17,6 +17,10 @@ int ixgbe_txq_vec_setup(struct ci_tx_queue *txq);
 void ixgbe_rx_queue_release_mbufs_vec(struct ixgbe_rx_queue *rxq);
 void ixgbe_reset_tx_queue_vec(struct ci_tx_queue *txq);
 void ixgbe_tx_free_swring_vec(struct ci_tx_queue *txq);
+uint16_t ixgbe_recv_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts);
+uint16_t ixgbe_recv_scattered_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts);
+uint16_t ixgbe_xmit_fixed_burst_vec(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts);
+uint16_t ixgbe_xmit_pkts_vec(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts);
 void ixgbe_recycle_rx_descriptors_refill_vec(void *rx_queue, uint16_t nb_mbufs);
 uint16_t ixgbe_recycle_tx_mbufs_reuse_vec(void *tx_queue,
 		struct rte_eth_recycle_rxq_info *recycle_rxq_info);
-- 
2.47.1