X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fqede%2Fqede_ethdev.c;h=500440c2cad8c5f4290b5c894aa274cc48293f78;hb=4231be021a624bfcfbf0f9b3d77ab881c619e609;hp=8064735dbe8998b5712699a25f88cda62e71ef96;hpb=2c0784eb8872d86c51d6af15b8eb0fe81cdd86bd;p=dpdk.git

diff --git a/drivers/net/qede/qede_ethdev.c b/drivers/net/qede/qede_ethdev.c
index 8064735dbe..500440c2ca 100644
--- a/drivers/net/qede/qede_ethdev.c
+++ b/drivers/net/qede/qede_ethdev.c
@@ -267,6 +267,42 @@ qede_interrupt_handler(void *param)
 		DP_ERR(edev, "rte_intr_ack failed\n");
 }
 
+static void
+qede_assign_rxtx_handlers(struct rte_eth_dev *dev)
+{
+	uint64_t tx_offloads = dev->data->dev_conf.txmode.offloads;
+	struct qede_dev *qdev = dev->data->dev_private;
+	struct ecore_dev *edev = &qdev->edev;
+	bool use_tx_offload = false;
+
+	if (ECORE_IS_CMT(edev)) {
+		dev->rx_pkt_burst = qede_recv_pkts_cmt;
+		dev->tx_pkt_burst = qede_xmit_pkts_cmt;
+		return;
+	}
+
+	if (dev->data->lro || dev->data->scattered_rx) {
+		DP_INFO(edev, "Assigning qede_recv_pkts\n");
+		dev->rx_pkt_burst = qede_recv_pkts;
+	} else {
+		DP_INFO(edev, "Assigning qede_recv_pkts_regular\n");
+		dev->rx_pkt_burst = qede_recv_pkts_regular;
+	}
+
+	use_tx_offload = !!(tx_offloads &
+			    (DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM | /* tunnel */
+			     DEV_TX_OFFLOAD_TCP_TSO | /* tso */
+			     DEV_TX_OFFLOAD_VLAN_INSERT)); /* vlan insert */
+
+	if (use_tx_offload) {
+		DP_INFO(edev, "Assigning qede_xmit_pkts\n");
+		dev->tx_pkt_burst = qede_xmit_pkts;
+	} else {
+		DP_INFO(edev, "Assigning qede_xmit_pkts_regular\n");
+		dev->tx_pkt_burst = qede_xmit_pkts_regular;
+	}
+}
+
 static void
 qede_alloc_etherdev(struct qede_dev *qdev, struct qed_dev_eth_info *info)
 {
@@ -278,30 +314,44 @@ static void qede_print_adapter_info(struct qede_dev *qdev)
 {
 	struct ecore_dev *edev = &qdev->edev;
 	struct qed_dev_info *info = &qdev->dev_info.common;
-	static char drv_ver[QEDE_PMD_DRV_VER_STR_SIZE];
 	static char ver_str[QEDE_PMD_DRV_VER_STR_SIZE];
 
-	DP_INFO(edev, "*********************************\n");
-	DP_INFO(edev, " DPDK version:%s\n", rte_version());
-	DP_INFO(edev, " Chip details : %s %c%d\n",
+	DP_INFO(edev, "**************************************************\n");
+	DP_INFO(edev, " DPDK version\t\t\t: %s\n", rte_version());
+	DP_INFO(edev, " Chip details\t\t\t: %s %c%d\n",
 		  ECORE_IS_BB(edev) ? "BB" : "AH",
 		  'A' + edev->chip_rev,
 		  (int)edev->chip_metal);
-	snprintf(ver_str, QEDE_PMD_DRV_VER_STR_SIZE, "%d.%d.%d.%d",
-		 info->fw_major, info->fw_minor, info->fw_rev, info->fw_eng);
-	snprintf(drv_ver, QEDE_PMD_DRV_VER_STR_SIZE, "%s_%s",
-		 ver_str, QEDE_PMD_VERSION);
-	DP_INFO(edev, " Driver version : %s\n", drv_ver);
-	DP_INFO(edev, " Firmware version : %s\n", ver_str);
+	snprintf(ver_str, QEDE_PMD_DRV_VER_STR_SIZE, "%s",
+		 QEDE_PMD_DRV_VERSION);
+	DP_INFO(edev, " Driver version\t\t\t: %s\n", ver_str);
+
+	snprintf(ver_str, QEDE_PMD_DRV_VER_STR_SIZE, "%s",
+		 QEDE_PMD_BASE_VERSION);
+	DP_INFO(edev, " Base version\t\t\t: %s\n", ver_str);
+
+	if (!IS_VF(edev))
+		snprintf(ver_str, QEDE_PMD_DRV_VER_STR_SIZE, "%s",
+			 QEDE_PMD_FW_VERSION);
+	else
+		snprintf(ver_str, QEDE_PMD_DRV_VER_STR_SIZE, "%d.%d.%d.%d",
+			 info->fw_major, info->fw_minor,
+			 info->fw_rev, info->fw_eng);
+	DP_INFO(edev, " Firmware version\t\t\t: %s\n", ver_str);
 
 	snprintf(ver_str, MCP_DRV_VER_STR_SIZE,
 		 "%d.%d.%d.%d",
-		(info->mfw_rev >> 24) & 0xff,
-		(info->mfw_rev >> 16) & 0xff,
-		(info->mfw_rev >> 8) & 0xff, (info->mfw_rev) & 0xff);
-	DP_INFO(edev, " Management Firmware version : %s\n", ver_str);
-	DP_INFO(edev, " Firmware file : %s\n", qede_fw_file);
-	DP_INFO(edev, "*********************************\n");
+		 (info->mfw_rev & QED_MFW_VERSION_3_MASK) >>
+		 QED_MFW_VERSION_3_OFFSET,
+		 (info->mfw_rev & QED_MFW_VERSION_2_MASK) >>
+		 QED_MFW_VERSION_2_OFFSET,
+		 (info->mfw_rev & QED_MFW_VERSION_1_MASK) >>
+		 QED_MFW_VERSION_1_OFFSET,
+		 (info->mfw_rev & QED_MFW_VERSION_0_MASK) >>
+		 QED_MFW_VERSION_0_OFFSET);
+	DP_INFO(edev, " Management Firmware version\t: %s\n", ver_str);
+	DP_INFO(edev, " Firmware file\t\t\t: %s\n", qede_fw_file);
+	DP_INFO(edev, "**************************************************\n");
 }
 
 static void qede_reset_queue_stats(struct qede_dev *qdev, bool xstats)
@@ -436,7 +486,7 @@ int qede_activate_vport(struct rte_eth_dev *eth_dev, bool flg)
 	params.update_vport_active_tx_flg = 1;
 	params.vport_active_rx_flg = flg;
 	params.vport_active_tx_flg = flg;
-	if (~qdev->enable_tx_switching & flg) {
+	if ((qdev->enable_tx_switching == false) && (flg == true)) {
 		params.update_tx_switching_flg = 1;
 		params.tx_switching_flg = !flg;
 	}
@@ -819,6 +869,8 @@ static int qede_vlan_stripping(struct rte_eth_dev *eth_dev, bool flg)
 		}
 	}
 
+	qdev->vlan_strip_flg = flg;
+
 	DP_INFO(edev, "VLAN stripping %s\n", flg ? "enabled" : "disabled");
 	return 0;
 }
@@ -1024,9 +1076,11 @@ static int qede_dev_start(struct rte_eth_dev *eth_dev)
 	PMD_INIT_FUNC_TRACE(edev);
 
 	/* Update MTU only if it has changed */
-	if (eth_dev->data->mtu != qdev->mtu) {
-		if (qede_update_mtu(eth_dev, qdev->mtu))
+	if (qdev->new_mtu && qdev->new_mtu != qdev->mtu) {
+		if (qede_update_mtu(eth_dev, qdev->new_mtu))
 			goto err;
+		qdev->mtu = qdev->new_mtu;
+		qdev->new_mtu = 0;
 	}
 
 	/* Configure TPA parameters */
@@ -1064,6 +1118,7 @@ static int qede_dev_start(struct rte_eth_dev *eth_dev)
 	/* Start/resume traffic */
 	qede_fastpath_start(edev);
 
+	qede_assign_rxtx_handlers(eth_dev);
 	DP_INFO(edev, "Device started\n");
 
 	return 0;
@@ -1168,6 +1223,9 @@ static int qede_dev_configure(struct rte_eth_dev *eth_dev)
 
 	PMD_INIT_FUNC_TRACE(edev);
 
+	if (rxmode->mq_mode & ETH_MQ_RX_RSS_FLAG)
+		rxmode->offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	/* We need to have min 1 RX queue.There is no min check in
 	 * rte_eth_dev_configure(), so we are checking it here.
 	 */
@@ -1246,7 +1304,7 @@ static const struct rte_eth_desc_lim qede_tx_desc_lim = {
 	.nb_mtu_seg_max = ETH_TX_MAX_BDS_PER_NON_LSO_PACKET
 };
 
-static void
+static int
 qede_dev_info_get(struct rte_eth_dev *eth_dev,
 		  struct rte_eth_dev_info *dev_info)
 {
@@ -1288,7 +1346,8 @@ qede_dev_info_get(struct rte_eth_dev *eth_dev,
 				     DEV_RX_OFFLOAD_SCATTER	|
 				     DEV_RX_OFFLOAD_JUMBO_FRAME |
 				     DEV_RX_OFFLOAD_VLAN_FILTER |
-				     DEV_RX_OFFLOAD_VLAN_STRIP);
+				     DEV_RX_OFFLOAD_VLAN_STRIP  |
+				     DEV_RX_OFFLOAD_RSS_HASH);
 	dev_info->rx_queue_offload_capa = 0;
 
 	/* TX offloads are on a per-packet basis, so it is applicable
@@ -1330,6 +1389,8 @@ qede_dev_info_get(struct rte_eth_dev *eth_dev,
 	if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G)
 		speed_cap |= ETH_LINK_SPEED_100G;
 	dev_info->speed_capa = speed_cap;
+
+	return 0;
 }
 
 /* return 0 means link status changed, -1 means not changed */
@@ -1378,33 +1439,39 @@ qede_link_update(struct rte_eth_dev *eth_dev, __rte_unused int wait_to_complete)
 	return rte_eth_linkstatus_set(eth_dev, &link);
 }
 
-static void qede_promiscuous_enable(struct rte_eth_dev *eth_dev)
+static int qede_promiscuous_enable(struct rte_eth_dev *eth_dev)
 {
 	struct qede_dev *qdev = eth_dev->data->dev_private;
 	struct ecore_dev *edev = &qdev->edev;
 	enum qed_filter_rx_mode_type type = QED_FILTER_RX_MODE_TYPE_PROMISC;
+	enum _ecore_status_t ecore_status;
 
 	PMD_INIT_FUNC_TRACE(edev);
 
 	if (rte_eth_allmulticast_get(eth_dev->data->port_id) == 1)
 		type |= QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC;
 
-	qed_configure_filter_rx_mode(eth_dev, type);
+	ecore_status = qed_configure_filter_rx_mode(eth_dev, type);
+
+	return ecore_status >= ECORE_SUCCESS ? 0 : -EAGAIN;
 }
 
-static void qede_promiscuous_disable(struct rte_eth_dev *eth_dev)
+static int qede_promiscuous_disable(struct rte_eth_dev *eth_dev)
 {
 	struct qede_dev *qdev = eth_dev->data->dev_private;
 	struct ecore_dev *edev = &qdev->edev;
+	enum _ecore_status_t ecore_status;
 
 	PMD_INIT_FUNC_TRACE(edev);
 
 	if (rte_eth_allmulticast_get(eth_dev->data->port_id) == 1)
-		qed_configure_filter_rx_mode(eth_dev,
+		ecore_status = qed_configure_filter_rx_mode(eth_dev,
 				QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC);
 	else
-		qed_configure_filter_rx_mode(eth_dev,
+		ecore_status = qed_configure_filter_rx_mode(eth_dev,
 				QED_FILTER_RX_MODE_TYPE_REGULAR);
+
+	return ecore_status >= ECORE_SUCCESS ? 0 : -EAGAIN;
 }
 
 static void qede_poll_sp_sb_cb(void *param)
@@ -1702,7 +1769,7 @@ qede_get_xstats(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
 	return stat_idx;
 }
 
-static void
+static int
 qede_reset_xstats(struct rte_eth_dev *dev)
 {
 	struct qede_dev *qdev = dev->data->dev_private;
@@ -1710,6 +1777,8 @@ qede_reset_xstats(struct rte_eth_dev *dev)
 
 	ecore_reset_vport_stats(edev);
 	qede_reset_queue_stats(qdev, true);
+
+	return 0;
 }
 
 int qede_dev_set_link_state(struct rte_eth_dev *eth_dev, bool link_up)
@@ -1739,34 +1808,43 @@ static int qede_dev_set_link_down(struct rte_eth_dev *eth_dev)
 	return qede_dev_set_link_state(eth_dev, false);
 }
 
-static void qede_reset_stats(struct rte_eth_dev *eth_dev)
+static int qede_reset_stats(struct rte_eth_dev *eth_dev)
 {
 	struct qede_dev *qdev = eth_dev->data->dev_private;
 	struct ecore_dev *edev = &qdev->edev;
 
 	ecore_reset_vport_stats(edev);
 	qede_reset_queue_stats(qdev, false);
+
+	return 0;
 }
 
-static void qede_allmulticast_enable(struct rte_eth_dev *eth_dev)
+static int qede_allmulticast_enable(struct rte_eth_dev *eth_dev)
 {
 	enum qed_filter_rx_mode_type type =
 	    QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC;
+	enum _ecore_status_t ecore_status;
 
 	if (rte_eth_promiscuous_get(eth_dev->data->port_id) == 1)
 		type |= QED_FILTER_RX_MODE_TYPE_PROMISC;
 
-	qed_configure_filter_rx_mode(eth_dev, type);
+	ecore_status = qed_configure_filter_rx_mode(eth_dev, type);
+
+	return ecore_status >= ECORE_SUCCESS ? 0 : -EAGAIN;
 }
 
-static void qede_allmulticast_disable(struct rte_eth_dev *eth_dev)
+static int qede_allmulticast_disable(struct rte_eth_dev *eth_dev)
 {
+	enum _ecore_status_t ecore_status;
+
 	if (rte_eth_promiscuous_get(eth_dev->data->port_id) == 1)
-		qed_configure_filter_rx_mode(eth_dev,
+		ecore_status = qed_configure_filter_rx_mode(eth_dev,
 				QED_FILTER_RX_MODE_TYPE_PROMISC);
 	else
-		qed_configure_filter_rx_mode(eth_dev,
+		ecore_status = qed_configure_filter_rx_mode(eth_dev,
 				QED_FILTER_RX_MODE_TYPE_REGULAR);
+
+	return ecore_status >= ECORE_SUCCESS ? 0 : -EAGAIN;
 }
 
 static int
@@ -1951,6 +2029,7 @@ qede_dev_supported_ptypes_get(struct rte_eth_dev *eth_dev)
 	};
 
 	if (eth_dev->rx_pkt_burst == qede_recv_pkts ||
+	    eth_dev->rx_pkt_burst == qede_recv_pkts_regular ||
 	    eth_dev->rx_pkt_burst == qede_recv_pkts_cmt)
 		return ptypes;
 
@@ -2185,7 +2264,11 @@ static int qede_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
 	int i, rc;
 
 	PMD_INIT_FUNC_TRACE(edev);
-	qede_dev_info_get(dev, &dev_info);
+	rc = qede_dev_info_get(dev, &dev_info);
+	if (rc != 0) {
+		DP_ERR(edev, "Error during getting ethernet device info\n");
+		return rc;
+	}
 	max_rx_pkt_len = mtu + QEDE_MAX_ETHER_HDR_LEN;
 	frame_size = max_rx_pkt_len;
 	if (mtu < RTE_ETHER_MIN_MTU || frame_size > dev_info.max_rx_pktlen) {
@@ -2211,7 +2294,7 @@ static int qede_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
 		restart = true;
 	}
 	rte_delay_ms(1000);
-	qdev->mtu = mtu;
+	qdev->new_mtu = mtu;
 
 	/* Fix up RX buf size for all queues of the port */
 	for (i = 0; i < qdev->num_rx_queues; i++) {
@@ -2242,7 +2325,9 @@ static int qede_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
 
 	/* update max frame size */
 	dev->data->dev_conf.rxmode.max_rx_pkt_len = max_rx_pkt_len;
+
 	/* Reassign back */
+	qede_assign_rxtx_handlers(dev);
 	if (ECORE_IS_CMT(edev)) {
 		dev->rx_pkt_burst = qede_recv_pkts_cmt;
 		dev->tx_pkt_burst = qede_xmit_pkts_cmt;
@@ -2404,7 +2489,8 @@ static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
 	qed_ops = qed_get_eth_ops();
 	if (!qed_ops) {
 		DP_ERR(edev, "Failed to get qed_eth_ops_pass\n");
-		return -EINVAL;
+		rc = -EINVAL;
+		goto err;
 	}
 
 	DP_INFO(edev, "Starting qede probe\n");
@@ -2412,7 +2498,8 @@ static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
 				    dp_level, is_vf);
 	if (rc != 0) {
 		DP_ERR(edev, "qede probe failed rc %d\n", rc);
-		return -ENODEV;
+		rc = -ENODEV;
+		goto err;
 	}
 	qede_update_pf_params(edev);
 
@@ -2433,7 +2520,8 @@ static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
 
 	if (rte_intr_enable(&pci_dev->intr_handle)) {
 		DP_ERR(edev, "rte_intr_enable() failed\n");
-		return -ENODEV;
+		rc = -ENODEV;
+		goto err;
 	}
 
 	/* Start the Slowpath-process */
@@ -2447,14 +2535,7 @@ static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
 	strncpy((char *)params.name, QEDE_PMD_VER_PREFIX,
 		QEDE_PMD_DRV_VER_STR_SIZE);
 
-	if (ECORE_IS_CMT(edev)) {
-		eth_dev->rx_pkt_burst = qede_recv_pkts_cmt;
-		eth_dev->tx_pkt_burst = qede_xmit_pkts_cmt;
-	} else {
-		eth_dev->rx_pkt_burst = qede_recv_pkts;
-		eth_dev->tx_pkt_burst = qede_xmit_pkts;
-	}
-
+	qede_assign_rxtx_handlers(eth_dev);
 	eth_dev->tx_pkt_prepare = qede_xmit_prep_pkts;
 
 	/* For CMT mode device do periodic polling for slowpath events.
@@ -2468,7 +2549,8 @@ static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
 		if (rc != 0) {
 			DP_ERR(edev, "Unable to start periodic"
 				     " timer rc %d\n", rc);
-			return -EINVAL;
+			rc = -EINVAL;
+			goto err;
 		}
 	}
 
@@ -2477,7 +2559,8 @@ static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
 		DP_ERR(edev, "Cannot start slowpath rc = %d\n", rc);
 		rte_eal_alarm_cancel(qede_poll_sp_sb_cb,
 				     (void *)eth_dev);
-		return -ENODEV;
+		rc = -ENODEV;
+		goto err;
 	}
 
 	rc = qed_ops->fill_dev_info(edev, &dev_info);
@@ -2487,11 +2570,17 @@ static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
 		qed_ops->common->remove(edev);
 		rte_eal_alarm_cancel(qede_poll_sp_sb_cb,
 				     (void *)eth_dev);
-		return -ENODEV;
+		rc = -ENODEV;
+		goto err;
 	}
 
 	qede_alloc_etherdev(adapter, &dev_info);
 
+	if (do_once) {
+		qede_print_adapter_info(adapter);
+		do_once = false;
+	}
+
 	adapter->ops->common->set_name(edev, edev->name);
 
 	if (!is_vf)
@@ -2548,11 +2637,6 @@ static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
 
 	eth_dev->dev_ops = (is_vf) ? &qede_eth_vf_dev_ops : &qede_eth_dev_ops;
 
-	if (do_once) {
-		qede_print_adapter_info(adapter);
-		do_once = false;
-	}
-
 	/* Bring-up the link */
 	qede_dev_set_link_state(eth_dev, true);
 
@@ -2598,6 +2682,13 @@ static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
 	DP_INFO(edev, "Device initialized\n");
 
 	return 0;
+
+err:
+	if (do_once) {
+		qede_print_adapter_info(adapter);
+		do_once = false;
+	}
+	return rc;
 }
 
 static int qedevf_eth_dev_init(struct rte_eth_dev *eth_dev)