X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fwindows%2Fmlx5_ethdev_os.c;h=f97526580d8e36ec1d2e877af332866d6a0375ea;hb=0a94d6bc5daf9b474ed05f3a36bf2d9dc2e3df82;hp=1b68a7b6e821d104e02d4891665a7924eaf403f9;hpb=99d7c45cf8daa50f095168a5962d73b48569b117;p=dpdk.git

diff --git a/drivers/net/mlx5/windows/mlx5_ethdev_os.c b/drivers/net/mlx5/windows/mlx5_ethdev_os.c
index 1b68a7b6e8..f97526580d 100644
--- a/drivers/net/mlx5/windows/mlx5_ethdev_os.c
+++ b/drivers/net/mlx5/windows/mlx5_ethdev_os.c
@@ -5,7 +5,7 @@
 
 #include <rte_errno.h>
 #include <rte_ether.h>
-#include <rte_ethdev_driver.h>
+#include <ethdev_driver.h>
 #include <rte_interrupts.h>
 
 #include <mlx5_glue.h>
@@ -38,11 +38,75 @@ mlx5_get_mac(struct rte_eth_dev *dev, uint8_t (*mac)[RTE_ETHER_ADDR_LEN])
 		return -rte_errno;
 	}
 	priv = dev->data->dev_private;
-	context_obj = (mlx5_context_st *)priv->sh->ctx;
+	context_obj = (mlx5_context_st *)priv->sh->cdev->ctx;
 	memcpy(mac, context_obj->mlx5_dev.eth_mac, RTE_ETHER_ADDR_LEN);
 	return 0;
 }
 
+/**
+ * Get interface name from private structure.
+ *
+ *
+ * @param[in] dev
+ *   Pointer to Ethernet device.
+ * @param[out] ifname
+ *   Interface name output buffer.
+ *
+ * @return
+ *   0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+int
+mlx5_get_ifname(const struct rte_eth_dev *dev, char (*ifname)[MLX5_NAMESIZE])
+{
+	struct mlx5_priv *priv;
+	mlx5_context_st *context_obj;
+
+	if (!dev) {
+		rte_errno = EINVAL;
+		return -rte_errno;
+	}
+	priv = dev->data->dev_private;
+	context_obj = (mlx5_context_st *)priv->sh->cdev->ctx;
+	strncpy(*ifname, context_obj->mlx5_dev.name, MLX5_NAMESIZE);
+	return 0;
+}
+
+/**
+ * Get device MTU.
+ *
+ * @param dev
+ *   Pointer to Ethernet device.
+ * @param[out] mtu
+ *   MTU value output buffer.
+ *
+ * @return
+ *   0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+int
+mlx5_get_mtu(struct rte_eth_dev *dev, uint16_t *mtu)
+{
+	int err;
+	uint32_t curr_mtu;
+	struct mlx5_priv *priv;
+	mlx5_context_st *context_obj;
+
+	if (!dev) {
+		rte_errno = EINVAL;
+		return -rte_errno;
+	}
+	priv = dev->data->dev_private;
+	context_obj = (mlx5_context_st *)priv->sh->cdev->ctx;
+
+	err = mlx5_glue->devx_get_mtu(context_obj, &curr_mtu);
+	if (err != 0) {
+		DRV_LOG(WARNING, "Could not get the MTU!");
+		return err;
+	}
+	*mtu = (uint16_t)curr_mtu;
+
+	return 0;
+}
+
 /**
  * Set device MTU.
  *
@@ -57,9 +121,23 @@ mlx5_get_mac(struct rte_eth_dev *dev, uint8_t (*mac)[RTE_ETHER_ADDR_LEN])
 int
 mlx5_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
 {
-	RTE_SET_USED(dev);
-	RTE_SET_USED(mtu);
-	return -ENOTSUP;
+	int err;
+	struct mlx5_priv *priv;
+	mlx5_context_st *context_obj;
+
+	if (!dev) {
+		rte_errno = EINVAL;
+		return -rte_errno;
+	}
+	priv = dev->data->dev_private;
+	context_obj = (mlx5_context_st *)priv->sh->cdev->ctx;
+
+	err = mlx5_glue->devx_set_mtu(context_obj, mtu);
+	if (err != 0) {
+		DRV_LOG(WARNING, "Could not set the MTU!");
+		return err;
+	}
+	return 0;
 }
 
 /*
@@ -148,7 +226,16 @@ mlx5_os_get_stats_n(struct rte_eth_dev *dev)
 void
 mlx5_os_stats_init(struct rte_eth_dev *dev)
 {
-	RTE_SET_USED(dev);
+	struct mlx5_priv *priv = dev->data->dev_private;
+	struct mlx5_stats_ctrl *stats_ctrl = &priv->stats_ctrl;
+	int ret;
+
+	/* Copy to base at first time. */
+	ret = mlx5_os_read_dev_stat(priv, "out_of_buffer", &stats_ctrl->imissed_base);
+	if (ret)
+		DRV_LOG(ERR, "port %u cannot read device counters: %s",
+			dev->data->port_id, strerror(rte_errno));
+	stats_ctrl->imissed = 0;
 }
 
 /**
@@ -198,8 +285,8 @@ mlx5_link_update(struct rte_eth_dev *dev, int wait_to_complete)
 		return -rte_errno;
 	}
 	priv = dev->data->dev_private;
-	context_obj = (mlx5_context_st *)priv->sh->ctx;
-	dev_link.link_speed = context_obj->mlx5_dev.link_speed / (1024 * 1024);
+	context_obj = (mlx5_context_st *)priv->sh->cdev->ctx;
+	dev_link.link_speed = context_obj->mlx5_dev.link_speed / (1000 * 1000);
 	dev_link.link_status =
 	      (context_obj->mlx5_dev.link_state == 1 && !mlx5_is_removed(dev))
 	      ? 1 : 0;
@@ -304,7 +391,7 @@ mlx5_read_clock(struct rte_eth_dev *dev, uint64_t *clock)
 	int err;
 	struct mlx5_devx_clock mlx5_clock;
 	struct mlx5_priv *priv = dev->data->dev_private;
-	mlx5_context_st *context_obj = (mlx5_context_st *)priv->sh->ctx;
+	mlx5_context_st *context_obj = (mlx5_context_st *)priv->sh->cdev->ctx;
 
 	err = mlx5_glue->query_rt_values(context_obj, &mlx5_clock);
 	if (err != 0) {
@@ -314,3 +401,40 @@ mlx5_read_clock(struct rte_eth_dev *dev, uint64_t *clock)
 	*clock = *(uint64_t volatile *)mlx5_clock.p_iseg_internal_timer;
 	return 0;
 }
+
+/**
+ * Check if mlx5 device was removed.
+ *
+ * @param dev
+ *   Pointer to Ethernet device structure.
+ *
+ * @return
+ *   1 when device is removed, otherwise 0.
+ */
+int
+mlx5_is_removed(struct rte_eth_dev *dev)
+{
+	struct mlx5_priv *priv = dev->data->dev_private;
+	mlx5_context_st *context_obj = (mlx5_context_st *)priv->sh->cdev->ctx;
+
+	if (*context_obj->shutdown_event_obj.p_flag)
+		return 1;
+	return 0;
+}
+
+/*
+ * Query dropless_rq private flag value provided by ETHTOOL.
+ *
+ * @param dev
+ *   Pointer to Ethernet device.
+ *
+ * @return
+ *   - 0 on success, flag is not set.
+ *   - 1 on success, flag is set.
+ *   - negative errno value otherwise and rte_errno is set.
+ */
+int mlx5_get_flag_dropless_rq(struct rte_eth_dev *dev)
+{
+	RTE_SET_USED(dev);
+	return -ENOTSUP;
+}