X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fmlx5_ethdev.c;h=ad53721f2d8ee5b252c0c04e27ed5d138e894055;hb=bdad90d12ec8eea8c9552880d715f10b0af93cc6;hp=cf50e6e84a0fd32c647b2228ec895c42db83b756;hpb=21bb6c7e627918f883710f0489f0bb7ec5b1485d;p=dpdk.git

diff --git a/drivers/net/mlx5/mlx5_ethdev.c b/drivers/net/mlx5/mlx5_ethdev.c
index cf50e6e84a..ad53721f2d 100644
--- a/drivers/net/mlx5/mlx5_ethdev.c
+++ b/drivers/net/mlx5/mlx5_ethdev.c
@@ -542,7 +542,7 @@ mlx5_set_txlimit_params(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
  * @param[out] info
  *   Info structure output buffer.
  */
-void
+int
 mlx5_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
 {
 	struct mlx5_priv *priv = dev->data->dev_private;
@@ -565,7 +565,7 @@ mlx5_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
 	info->max_tx_queues = max;
 	info->max_mac_addrs = MLX5_MAX_UC_MAC_ADDRESSES;
 	info->rx_queue_offload_capa = mlx5_get_rx_queue_offloads(dev);
-	info->rx_offload_capa = (mlx5_get_rx_port_offloads(dev) |
+	info->rx_offload_capa = (mlx5_get_rx_port_offloads() |
 				 info->rx_queue_offload_capa);
 	info->tx_offload_capa = mlx5_get_tx_port_offloads(dev);
 	info->if_index = mlx5_ifindex(dev);
@@ -600,6 +600,8 @@ mlx5_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
 			break;
 		}
 	}
+
+	return 0;
 }
 
 /**
@@ -908,7 +910,8 @@ mlx5_link_update_unlocked_gs(struct rte_eth_dev *dev,
 			dev->data->port_id, strerror(rte_errno));
 		return ret;
 	}
-	dev_link.link_speed = ecmd->speed;
+	dev_link.link_speed = (ecmd->speed == UINT32_MAX) ? ETH_SPEED_NUM_NONE :
+							    ecmd->speed;
 	sc = ecmd->link_mode_masks[0] |
 		((uint64_t)ecmd->link_mode_masks[1] << 32);
 	priv->link_speed_capa = 0;
@@ -1927,3 +1930,89 @@ mlx5_translate_port_name(const char *port_name_in,
 	port_info_out->name_type = MLX5_PHYS_PORT_NAME_TYPE_UNKNOWN;
 	return;
 }
+
+/**
+ * DPDK callback to retrieve plug-in module EEPROM information (type and size).
+ *
+ * @param dev
+ *   Pointer to Ethernet device structure.
+ * @param[out] modinfo
+ *   Storage for plug-in module EEPROM information.
+ *
+ * @return
+ *   0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+int
+mlx5_get_module_info(struct rte_eth_dev *dev,
+		     struct rte_eth_dev_module_info *modinfo)
+{
+	struct ethtool_modinfo info = {
+		.cmd = ETHTOOL_GMODULEINFO,
+	};
+	struct ifreq ifr = (struct ifreq) {
+		.ifr_data = (void *)&info,
+	};
+	int ret = 0;
+
+	if (!dev || !modinfo) {
+		DRV_LOG(WARNING, "missing argument, cannot get module info");
+		rte_errno = EINVAL;
+		return -rte_errno;
+	}
+	ret = mlx5_ifreq(dev, SIOCETHTOOL, &ifr);
+	if (ret) {
+		DRV_LOG(WARNING, "port %u ioctl(SIOCETHTOOL) failed: %s",
+			dev->data->port_id, strerror(rte_errno));
+		return ret;
+	}
+	modinfo->type = info.type;
+	modinfo->eeprom_len = info.eeprom_len;
+	return ret;
+}
+
+/**
+ * DPDK callback to retrieve plug-in module EEPROM data.
+ *
+ * @param dev
+ *   Pointer to Ethernet device structure.
+ * @param[out] info
+ *   Storage for plug-in module EEPROM data.
+ *
+ * @return
+ *   0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+int mlx5_get_module_eeprom(struct rte_eth_dev *dev,
+			   struct rte_dev_eeprom_info *info)
+{
+	struct ethtool_eeprom *eeprom;
+	struct ifreq ifr;
+	int ret = 0;
+
+	if (!dev || !info) {
+		DRV_LOG(WARNING, "missing argument, cannot get module eeprom");
+		rte_errno = EINVAL;
+		return -rte_errno;
+	}
+	eeprom = rte_calloc(__func__, 1,
+			    (sizeof(struct ethtool_eeprom) + info->length), 0);
+	if (!eeprom) {
+		DRV_LOG(WARNING, "port %u cannot allocate memory for "
+			"eeprom data", dev->data->port_id);
+		rte_errno = ENOMEM;
+		return -rte_errno;
+	}
+	eeprom->cmd = ETHTOOL_GMODULEEEPROM;
+	eeprom->offset = info->offset;
+	eeprom->len = info->length;
+	ifr = (struct ifreq) {
+		.ifr_data = (void *)eeprom,
+	};
+	ret = mlx5_ifreq(dev, SIOCETHTOOL, &ifr);
+	if (ret)
+		DRV_LOG(WARNING, "port %u ioctl(SIOCETHTOOL) failed: %s",
+			dev->data->port_id, strerror(rte_errno));
+	else
+		rte_memcpy(info->data, eeprom->data, info->length);
+	rte_free(eeprom);
+	return ret;
+}