X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fhns3%2Fhns3_rxtx_vec.h;h=2baf085b952c72e02c9292f060d0885b4bf5ef81;hb=c9a63bb64e79ab5fa6b5bd298df5b5695067d1e5;hp=90679bf335a8be1aa304c2e112d84ac9ac1d942c;hpb=e31f123db06b4400dbaa1298882401cebd541398;p=dpdk.git

diff --git a/drivers/net/hns3/hns3_rxtx_vec.h b/drivers/net/hns3/hns3_rxtx_vec.h
index 90679bf335..2baf085b95 100644
--- a/drivers/net/hns3/hns3_rxtx_vec.h
+++ b/drivers/net/hns3/hns3_rxtx_vec.h
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2020 Hisilicon Limited.
+ * Copyright(c) 2020-2021 HiSilicon Limited.
  */
 
 #ifndef _HNS3_RXTX_VEC_H_
@@ -9,26 +9,14 @@
 #include "hns3_ethdev.h"
 
 static inline void
-hns3_tx_free_buffers(struct hns3_tx_queue *txq)
+hns3_tx_bulk_free_buffers(struct hns3_tx_queue *txq)
 {
 	struct rte_mbuf **free = txq->free;
 	struct hns3_entry *tx_entry;
-	struct hns3_desc *tx_desc;
 	struct rte_mbuf *m;
 	int nb_free = 0;
 	int i;
 
-	/*
-	 * All mbufs can be released only when the VLD bits of all
-	 * descriptors in a batch are cleared.
-	 */
-	tx_desc = &txq->tx_ring[txq->next_to_clean];
-	for (i = 0; i < txq->tx_rs_thresh; i++, tx_desc++) {
-		if (tx_desc->tx.tp_fe_sc_vld_ra_ri &
-				rte_le_to_cpu_16(BIT(HNS3_TXD_VLD_B)))
-			return;
-	}
-
 	tx_entry = &txq->sw_ring[txq->next_to_clean];
 	for (i = 0; i < txq->tx_rs_thresh; i++, tx_entry++) {
 		m = rte_pktmbuf_prefree_seg(tx_entry->mbuf);
@@ -54,4 +42,44 @@ hns3_tx_free_buffers(struct hns3_tx_queue *txq)
 	if (txq->next_to_clean >= txq->nb_tx_desc)
 		txq->next_to_clean = 0;
 }
+
+static inline void
+hns3_tx_free_buffers(struct hns3_tx_queue *txq)
+{
+	struct hns3_desc *tx_desc;
+	int i;
+
+	/*
+	 * All mbufs can be released only when the VLD bits of all
+	 * descriptors in a batch are cleared.
+	 */
+	tx_desc = &txq->tx_ring[txq->next_to_clean];
+	for (i = 0; i < txq->tx_rs_thresh; i++, tx_desc++) {
+		if (tx_desc->tx.tp_fe_sc_vld_ra_ri &
+				rte_le_to_cpu_16(BIT(HNS3_TXD_VLD_B)))
+			return;
+	}
+
+	hns3_tx_bulk_free_buffers(txq);
+}
+
+static inline uint16_t
+hns3_rx_reassemble_pkts(struct rte_mbuf **rx_pkts,
+			uint16_t nb_pkts,
+			uint64_t pkt_err_mask)
+{
+	uint16_t count, i;
+	uint64_t mask;
+
+	count = 0;
+	for (i = 0; i < nb_pkts; i++) {
+		mask = ((uint64_t)1u) << i;
+		if (pkt_err_mask & mask)
+			rte_pktmbuf_free_seg(rx_pkts[i]);
+		else
+			rx_pkts[count++] = rx_pkts[i];
+	}
+
+	return count;
+}
 #endif /* _HNS3_RXTX_VEC_H_ */