X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fatlantic%2Fatl_ethdev.c;h=d3b00ab295e4bb54b9434d1962c231ee07d95d17;hb=4d4e245ad637c0befbd6da9976c28174a1d74b88;hp=fdc0a7f2db96311423a7c6ad42fb1451754232a1;hpb=78e4a0fada7fdeddcd748f77177cc9777f374a6c;p=dpdk.git

diff --git a/drivers/net/atlantic/atl_ethdev.c b/drivers/net/atlantic/atl_ethdev.c
index fdc0a7f2db..d3b00ab295 100644
--- a/drivers/net/atlantic/atl_ethdev.c
+++ b/drivers/net/atlantic/atl_ethdev.c
@@ -24,10 +24,10 @@ static int  atl_dev_set_link_up(struct rte_eth_dev *dev);
 static int  atl_dev_set_link_down(struct rte_eth_dev *dev);
 static void atl_dev_close(struct rte_eth_dev *dev);
 static int  atl_dev_reset(struct rte_eth_dev *dev);
-static void atl_dev_promiscuous_enable(struct rte_eth_dev *dev);
-static void atl_dev_promiscuous_disable(struct rte_eth_dev *dev);
-static void atl_dev_allmulticast_enable(struct rte_eth_dev *dev);
-static void atl_dev_allmulticast_disable(struct rte_eth_dev *dev);
+static int  atl_dev_promiscuous_enable(struct rte_eth_dev *dev);
+static int  atl_dev_promiscuous_disable(struct rte_eth_dev *dev);
+static int atl_dev_allmulticast_enable(struct rte_eth_dev *dev);
+static int atl_dev_allmulticast_disable(struct rte_eth_dev *dev);
 static int  atl_dev_link_update(struct rte_eth_dev *dev, int wait);
 
 static int atl_dev_xstats_get_names(struct rte_eth_dev *dev __rte_unused,
@@ -40,14 +40,11 @@ static int atl_dev_stats_get(struct rte_eth_dev *dev,
 static int atl_dev_xstats_get(struct rte_eth_dev *dev,
 			      struct rte_eth_xstat *stats, unsigned int n);
 
-static void atl_dev_stats_reset(struct rte_eth_dev *dev);
+static int atl_dev_stats_reset(struct rte_eth_dev *dev);
 
 static int atl_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
 			      size_t fw_size);
 
-static void atl_dev_info_get(struct rte_eth_dev *dev,
-			       struct rte_eth_dev_info *dev_info);
-
 static const uint32_t *atl_dev_supported_ptypes_get(struct rte_eth_dev *dev);
 
 static int atl_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
@@ -120,12 +117,9 @@ static int eth_atl_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
 	struct rte_pci_device *pci_dev);
 static int eth_atl_pci_remove(struct rte_pci_device *pci_dev);
 
-static void atl_dev_info_get(struct rte_eth_dev *dev,
+static int atl_dev_info_get(struct rte_eth_dev *dev,
 				struct rte_eth_dev_info *dev_info);
 
-int atl_logtype_init;
-int atl_logtype_driver;
-
 /*
  * The set of PCI devices this driver supports
  */
@@ -157,8 +151,7 @@ static const struct rte_pci_id pci_id_atl_map[] = {
 
 static struct rte_pci_driver rte_atl_pmd = {
 	.id_table = pci_id_atl_map,
-	.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC |
-		     RTE_PCI_DRV_IOVA_AS_VA,
+	.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
 	.probe = eth_atl_pci_probe,
 	.remove = eth_atl_pci_remove,
 };
@@ -411,6 +404,8 @@ eth_atl_dev_init(struct rte_eth_dev *eth_dev)
 
 	hw->aq_nic_cfg = &adapter->hw_cfg;
 
+	pthread_mutex_init(&hw->mbox_mutex, NULL);
+
 	/* disable interrupt */
 	atl_disable_intr(hw);
 
@@ -475,6 +470,8 @@ eth_atl_dev_uninit(struct rte_eth_dev *eth_dev)
 	rte_free(eth_dev->data->mac_addrs);
 	eth_dev->data->mac_addrs = NULL;
 
+	pthread_mutex_destroy(&hw->mbox_mutex);
+
 	return 0;
 }
 
@@ -979,7 +976,7 @@ atl_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
 	return 0;
 }
 
-static void
+static int
 atl_dev_stats_reset(struct rte_eth_dev *dev)
 {
 	struct atl_adapter *adapter = ATL_DEV_TO_ADAPTER(dev);
@@ -991,6 +988,28 @@ atl_dev_stats_reset(struct rte_eth_dev *dev)
 	memset(&hw->curr_stats, 0, sizeof(hw->curr_stats));
 
 	memset(&adapter->sw_stats, 0, sizeof(adapter->sw_stats));
+
+	return 0;
+}
+
+static int
+atl_dev_xstats_get_count(struct rte_eth_dev *dev)
+{
+	struct atl_adapter *adapter =
+		(struct atl_adapter *)dev->data->dev_private;
+
+	struct aq_hw_s *hw = &adapter->hw;
+	unsigned int i, count = 0;
+
+	for (i = 0; i < RTE_DIM(atl_xstats_tbl); i++) {
+		if (atl_xstats_tbl[i].type == XSTATS_TYPE_MACSEC &&
+			((hw->caps_lo & BIT(CAPS_LO_MACSEC)) == 0))
+			continue;
+
+		count++;
+	}
+
+	return count;
 }
 
 static int
@@ -999,15 +1018,17 @@ atl_dev_xstats_get_names(struct rte_eth_dev *dev __rte_unused,
 			 unsigned int size)
 {
 	unsigned int i;
+	unsigned int count = atl_dev_xstats_get_count(dev);
 
-	if (!xstats_names)
-		return RTE_DIM(atl_xstats_tbl);
-
-	for (i = 0; i < size && i < RTE_DIM(atl_xstats_tbl); i++)
-		strlcpy(xstats_names[i].name, atl_xstats_tbl[i].name,
-			RTE_ETH_XSTATS_NAME_SIZE);
+	if (xstats_names) {
+		for (i = 0; i < size && i < count; i++) {
+			snprintf(xstats_names[i].name,
+				RTE_ETH_XSTATS_NAME_SIZE, "%s",
+				atl_xstats_tbl[i].name);
+		}
+	}
 
-	return i;
+	return count;
 }
 
 static int
@@ -1021,9 +1042,10 @@ atl_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *stats,
 	struct macsec_msg_fw_response resp = { 0 };
 	int err = -1;
 	unsigned int i;
+	unsigned int count = atl_dev_xstats_get_count(dev);
 
 	if (!stats)
-		return 0;
+		return count;
 
 	if (hw->aq_fw_ops->send_macsec_req != NULL) {
 		req.ingress_sa_index = 0xff;
@@ -1036,7 +1058,7 @@ atl_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *stats,
 		err = hw->aq_fw_ops->send_macsec_req(hw, &msg, &resp);
 	}
 
-	for (i = 0; i < n && i < RTE_DIM(atl_xstats_tbl); i++) {
+	for (i = 0; i < n && i < count; i++) {
 		stats[i].id = i;
 
 		switch (atl_xstats_tbl[i].type) {
@@ -1045,14 +1067,15 @@ atl_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *stats,
 					 atl_xstats_tbl[i].offset);
 			break;
 		case XSTATS_TYPE_MACSEC:
-			if (err)
-				goto done;
-			stats[i].value = *(u64 *)((uint8_t *)&resp.stats +
-					 atl_xstats_tbl[i].offset);
+			if (!err) {
+				stats[i].value =
+					*(u64 *)((uint8_t *)&resp.stats +
+					atl_xstats_tbl[i].offset);
+			}
 			break;
 		}
 	}
-done:
+
 	return i;
 }
 
@@ -1078,7 +1101,7 @@ atl_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
 	return 0;
 }
 
-static void
+static int
 atl_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 {
 	struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
@@ -1119,6 +1142,8 @@ atl_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 	dev_info->speed_capa |= ETH_LINK_SPEED_100M;
 	dev_info->speed_capa |= ETH_LINK_SPEED_2_5G;
 	dev_info->speed_capa |= ETH_LINK_SPEED_5G;
+
+	return 0;
 }
 
 static const uint32_t *
@@ -1209,39 +1234,47 @@ atl_dev_link_update(struct rte_eth_dev *dev, int wait __rte_unused)
 	return 0;
 }
 
-static void
+static int
 atl_dev_promiscuous_enable(struct rte_eth_dev *dev)
 {
 	struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 
 	hw_atl_rpfl2promiscuous_mode_en_set(hw, true);
+
+	return 0;
 }
 
-static void
+static int
 atl_dev_promiscuous_disable(struct rte_eth_dev *dev)
 {
 	struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 
 	hw_atl_rpfl2promiscuous_mode_en_set(hw, false);
+
+	return 0;
 }
 
-static void
+static int
 atl_dev_allmulticast_enable(struct rte_eth_dev *dev)
 {
 	struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 
 	hw_atl_rpfl2_accept_all_mc_packets_set(hw, true);
+
+	return 0;
 }
 
-static void
+static int
 atl_dev_allmulticast_disable(struct rte_eth_dev *dev)
 {
 	struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 
 	if (dev->data->promiscuous == 1)
-		return; /* must remain in all_multicast mode */
+		return 0; /* must remain in all_multicast mode */
 
 	hw_atl_rpfl2_accept_all_mc_packets_set(hw, false);
+
+	return 0;
 }
 
 /**
@@ -1394,7 +1427,7 @@ atl_dev_interrupt_action(struct rte_eth_dev *dev,
 	}
 done:
 	atl_enable_intr(dev);
-	rte_intr_enable(intr_handle);
+	rte_intr_ack(intr_handle);
 
 	return 0;
 }
@@ -1512,11 +1545,11 @@ atl_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
 
 	if (fc == AQ_NIC_FC_OFF)
 		fc_conf->mode = RTE_FC_NONE;
-	else if (fc & (AQ_NIC_FC_RX | AQ_NIC_FC_TX))
+	else if ((fc & AQ_NIC_FC_RX) && (fc & AQ_NIC_FC_TX))
 		fc_conf->mode = RTE_FC_FULL;
 	else if (fc & AQ_NIC_FC_RX)
 		fc_conf->mode = RTE_FC_RX_PAUSE;
-	else if (fc & AQ_NIC_FC_RX)
+	else if (fc & AQ_NIC_FC_TX)
 		fc_conf->mode = RTE_FC_TX_PAUSE;
 
 	return 0;
@@ -1604,9 +1637,12 @@ static int
 atl_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
 {
 	struct rte_eth_dev_info dev_info;
+	int ret;
 	uint32_t frame_size = mtu + RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN;
 
-	atl_dev_info_get(dev, &dev_info);
+	ret = atl_dev_info_get(dev, &dev_info);
+	if (ret != 0)
+		return ret;
 
 	if (mtu < RTE_ETHER_MIN_MTU || frame_size > dev_info.max_rx_pktlen)
 		return -EINVAL;
@@ -1890,13 +1926,5 @@ is_atlantic_supported(struct rte_eth_dev *dev)
 RTE_PMD_REGISTER_PCI(net_atlantic, rte_atl_pmd);
 RTE_PMD_REGISTER_PCI_TABLE(net_atlantic, pci_id_atl_map);
 RTE_PMD_REGISTER_KMOD_DEP(net_atlantic, "* igb_uio | uio_pci_generic");
-
-RTE_INIT(atl_init_log)
-{
-	atl_logtype_init = rte_log_register("pmd.net.atlantic.init");
-	if (atl_logtype_init >= 0)
-		rte_log_set_level(atl_logtype_init, RTE_LOG_NOTICE);
-	atl_logtype_driver = rte_log_register("pmd.net.atlantic.driver");
-	if (atl_logtype_driver >= 0)
-		rte_log_set_level(atl_logtype_driver, RTE_LOG_NOTICE);
-}
+RTE_LOG_REGISTER(atl_logtype_init, pmd.net.atlantic.init, NOTICE);
+RTE_LOG_REGISTER(atl_logtype_driver, pmd.net.atlantic.driver, NOTICE);