X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fice%2Fice_rxtx.c;h=bcb67ec2517dfff98f42df740bfcdcb5c4fa6330;hb=7365a3cee51fb0a0535336f5a5da1c3d41ee256a;hp=deb904df37a5391231d286885256af5281bec203;hpb=33011cb3dfa852014e440489e95fe07e20ad7a1f;p=dpdk.git

diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rxtx.c
index deb904df37..bcb67ec251 100644
--- a/drivers/net/ice/ice_rxtx.c
+++ b/drivers/net/ice/ice_rxtx.c
@@ -481,7 +481,7 @@ ice_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id)
 	tx_ctx.tso_qnum = txq->reg_idx; /* index for tso state structure */
 	tx_ctx.legacy_int = 1; /* Legacy or Advanced Host Interface */
 
-	ice_set_ctx((uint8_t *)&tx_ctx, txq_elem.txqs[0].txq_ctx,
+	ice_set_ctx(hw, (uint8_t *)&tx_ctx, txq_elem.txqs[0].txq_ctx,
 		    ice_tlan_ctx_info);
 
 	txq->qtx_tail = hw->hw_addr + QTX_COMM_DBELL(txq->reg_idx);
@@ -653,7 +653,7 @@ ice_fdir_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id)
 	tx_ctx.tso_qnum = txq->reg_idx; /* index for tso state structure */
 	tx_ctx.legacy_int = 1; /* Legacy or Advanced Host Interface */
 
-	ice_set_ctx((uint8_t *)&tx_ctx, txq_elem.txqs[0].txq_ctx,
+	ice_set_ctx(hw, (uint8_t *)&tx_ctx, txq_elem.txqs[0].txq_ctx,
 		    ice_tlan_ctx_info);
 
 	txq->qtx_tail = hw->hw_addr + QTX_COMM_DBELL(txq->reg_idx);
@@ -1905,6 +1905,7 @@ ice_free_queues(struct rte_eth_dev *dev)
 			continue;
 		ice_rx_queue_release(dev->data->rx_queues[i]);
 		dev->data->rx_queues[i] = NULL;
+		rte_eth_dma_zone_free(dev, "rx_ring", i);
 	}
 	dev->data->nb_rx_queues = 0;
 
@@ -1913,6 +1914,7 @@ ice_free_queues(struct rte_eth_dev *dev)
 			continue;
 		ice_tx_queue_release(dev->data->tx_queues[i]);
 		dev->data->tx_queues[i] = NULL;
+		rte_eth_dma_zone_free(dev, "tx_ring", i);
 	}
 	dev->data->nb_tx_queues = 0;
 }
@@ -2232,7 +2234,7 @@ ice_txd_enable_checksum(uint64_t ol_flags,
 	switch (ol_flags & PKT_TX_L4_MASK) {
 	case PKT_TX_TCP_CKSUM:
 		*td_cmd |= ICE_TX_DESC_CMD_L4T_EOFT_TCP;
-		*td_offset |= (sizeof(struct rte_tcp_hdr) >> 2) <<
+		*td_offset |= (tx_offload.l4_len >> 2) <<
 			      ICE_TX_DESC_LEN_L4_LEN_S;
 		break;
 	case PKT_TX_SCTP_CKSUM:
@@ -2369,6 +2371,28 @@ ice_calc_pkt_desc(struct rte_mbuf *tx_pkt)
 	return count;
 }
 
+/* Calculate TCP header length for PKT_TX_TCP_CKSUM if not provided */
+static inline uint16_t
+ice_calc_pkt_tcp_hdr(struct rte_mbuf *tx_pkt, union ice_tx_offload tx_offload)
+{
+	uint16_t tcpoff = tx_offload.l2_len + tx_offload.l3_len;
+	const struct rte_tcp_hdr *tcp_hdr;
+	struct rte_tcp_hdr _tcp_hdr;
+
+	if (tcpoff + sizeof(struct rte_tcp_hdr) < tx_pkt->data_len) {
+		tcp_hdr = rte_pktmbuf_mtod_offset(tx_pkt, struct rte_tcp_hdr *,
+						  tcpoff);
+
+		return (tcp_hdr->data_off & 0xf0) >> 2;
+	}
+
+	tcp_hdr = rte_pktmbuf_read(tx_pkt, tcpoff, sizeof(_tcp_hdr), &_tcp_hdr);
+	if (tcp_hdr)
+		return (tcp_hdr->data_off & 0xf0) >> 2;
+	else
+		return 0;
+}
+
 uint16_t
 ice_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
 {
@@ -2466,6 +2490,11 @@ ice_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
 
 		/* Enable checksum offloading */
 		if (ol_flags & ICE_TX_CKSUM_OFFLOAD_MASK) {
+			if ((ol_flags & PKT_TX_L4_MASK) == PKT_TX_TCP_CKSUM &&
+			    !tx_offload.l4_len)
+				tx_offload.l4_len =
+				     ice_calc_pkt_tcp_hdr(tx_pkt, tx_offload);
+
 			ice_txd_enable_checksum(ol_flags, &td_cmd,
 						&td_offset, tx_offload);
 		}
@@ -2874,7 +2903,7 @@ ice_xmit_pkts_simple(void *tx_queue,
 	return nb_tx;
 }
 
-void __attribute__((cold))
+void __rte_cold
 ice_set_rx_function(struct rte_eth_dev *dev)
 {
 	PMD_INIT_FUNC_TRACE();
@@ -2984,7 +3013,7 @@ ice_rx_burst_mode_get(struct rte_eth_dev *dev, __rte_unused uint16_t queue_id,
 	return ret;
 }
 
-void __attribute__((cold))
+void __rte_cold
 ice_set_tx_function_flag(struct rte_eth_dev *dev, struct ice_tx_queue *txq)
 {
 	struct ice_adapter *ad =
@@ -3053,7 +3082,7 @@ ice_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
 	return i;
 }
 
-void __attribute__((cold))
+void __rte_cold
 ice_set_tx_function(struct rte_eth_dev *dev)
 {
 	struct ice_adapter *ad =
@@ -3682,7 +3711,7 @@ ice_get_default_pkt_type(uint16_t ptype)
 	return type_table[ptype];
 }
 
-void __attribute__((cold))
+void __rte_cold
 ice_set_default_ptype_table(struct rte_eth_dev *dev)
 {
 	struct ice_adapter *ad =