[dpdk-dev] [RFC PATCH 2/2] Filling speed capability bitmaps in the PMDs

[Marc Sune <marc.sune@bisdn.de>]

Added speed capabilities to all pmds supporting physical NICs:

* e1000
* ixgbe
* i40
* mlx4
* fm10k

This commit should be revised to ensure accuracy. It is mostly
untested (HW not available).

Signed-off-by: Marc Sune <marc.sune@bisdn.de>
---
 lib/librte_pmd_e1000/em_ethdev.c    |  6 ++++++
 lib/librte_pmd_e1000/igb_ethdev.c   |  6 ++++++
 lib/librte_pmd_fm10k/fm10k_ethdev.c |  3 +++
 lib/librte_pmd_i40e/i40e_ethdev.c   |  9 +++++++++
 lib/librte_pmd_ixgbe/ixgbe_ethdev.c | 10 ++++++++++
 lib/librte_pmd_mlx4/mlx4.c          |  6 ++++++
 6 files changed, 40 insertions(+)

diff --git a/lib/librte_pmd_e1000/em_ethdev.c b/lib/librte_pmd_e1000/em_ethdev.c
index da02988..593e182 100644
--- a/lib/librte_pmd_e1000/em_ethdev.c
+++ b/lib/librte_pmd_e1000/em_ethdev.c
@@ -883,6 +883,12 @@ eth_em_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 
 	dev_info->max_rx_queues = 1;
 	dev_info->max_tx_queues = 1;
+
+	dev_info->speed_capa = ETH_SPEED_CAP_10M_HD |
+					ETH_SPEED_CAP_10M_FD |
+					ETH_SPEED_CAP_100M_HD |
+					ETH_SPEED_CAP_100M_FD |
+					ETH_SPEED_CAP_1G;
 }
 
 /* return 0 means link status changed, -1 means not changed */
diff --git a/lib/librte_pmd_e1000/igb_ethdev.c b/lib/librte_pmd_e1000/igb_ethdev.c
index 4415155..8b5514f 100644
--- a/lib/librte_pmd_e1000/igb_ethdev.c
+++ b/lib/librte_pmd_e1000/igb_ethdev.c
@@ -1398,6 +1398,12 @@ eth_igb_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 		},
 		.txq_flags = 0,
 	};
+
+	dev_info->speed_capa = ETH_SPEED_CAP_10M_HD |
+					ETH_SPEED_CAP_10M_FD |
+					ETH_SPEED_CAP_100M_HD |
+					ETH_SPEED_CAP_100M_FD |
+					ETH_SPEED_CAP_1G;
 }
 
 static void
diff --git a/lib/librte_pmd_fm10k/fm10k_ethdev.c b/lib/librte_pmd_fm10k/fm10k_ethdev.c
index 275c19c..e97b857 100644
--- a/lib/librte_pmd_fm10k/fm10k_ethdev.c
+++ b/lib/librte_pmd_fm10k/fm10k_ethdev.c
@@ -791,6 +791,9 @@ fm10k_dev_infos_get(struct rte_eth_dev *dev,
 				ETH_TXQ_FLAGS_NOOFFLOADS,
 	};
 
+	dev_info->speed_capa = ETH_SPEED_CAP_1G | ETH_SPEED_CAP_2_5G |
+					ETH_SPEED_CAP_10G | ETH_SPEED_CAP_25G |
+					ETH_SPEED_CAP_40G | ETH_SPEED_CAP_100G;
 }
 
 static int
diff --git a/lib/librte_pmd_i40e/i40e_ethdev.c b/lib/librte_pmd_i40e/i40e_ethdev.c
index 43762f2..70675d6 100644
--- a/lib/librte_pmd_i40e/i40e_ethdev.c
+++ b/lib/librte_pmd_i40e/i40e_ethdev.c
@@ -1518,6 +1518,7 @@ static void
 i40e_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 {
 	struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
+	struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 	struct i40e_vsi *vsi = pf->main_vsi;
 
 	dev_info->max_rx_queues = vsi->nb_qps;
@@ -1573,6 +1574,14 @@ i40e_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 		dev_info->max_rx_queues += dev_info->vmdq_queue_num;
 		dev_info->max_tx_queues += dev_info->vmdq_queue_num;
 	}
+
+	if (i40e_is_40G_device(hw->device_id))
+		/* For XL710 */
+		dev_info->speed_capa = ETH_SPEED_CAP_1G | ETH_SPEED_CAP_10G;
+	else
+		/* For X710 */
+		dev_info->speed_capa = ETH_SPEED_CAP_10G | ETH_SPEED_CAP_40G;
+
 }
 
 static int
diff --git a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
index 5f9a1cf..1b5de9a 100644
--- a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
+++ b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
@@ -2054,6 +2054,16 @@ ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 	};
 	dev_info->reta_size = ETH_RSS_RETA_SIZE_128;
 	dev_info->flow_type_rss_offloads = IXGBE_RSS_OFFLOAD_ALL;
+
+	dev_info->speed_capa = ETH_SPEED_CAP_1G | ETH_SPEED_CAP_10G;
+
+	if (hw->mac.type == ixgbe_mac_X540 ||
+		hw->mac.type == ixgbe_mac_X540_vf ||
+		hw->mac.type == ixgbe_mac_X550 ||
+		hw->mac.type == ixgbe_mac_X550_vf)
+
+		dev_info->speed_capa |= ETH_SPEED_CAP_100M_FD |
+					ETH_SPEED_CAP_100M_HD;
 }
 
 static void
diff --git a/lib/librte_pmd_mlx4/mlx4.c b/lib/librte_pmd_mlx4/mlx4.c
index f915bc1..d4442fb 100644
--- a/lib/librte_pmd_mlx4/mlx4.c
+++ b/lib/librte_pmd_mlx4/mlx4.c
@@ -3482,6 +3482,12 @@ mlx4_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
 	info->max_rx_queues = max;
 	info->max_tx_queues = max;
 	info->max_mac_addrs = elemof(priv->mac);
+
+	info->speed_capa = ETH_SPEED_CAP_10G | ETH_SPEED_CAP_20G |
+					ETH_SPEED_CAP_25G | ETH_SPEED_CAP_40G |
+					ETH_SPEED_CAP_50G | ETH_SPEED_CAP_56G |
+					ETH_SPEED_CAP_100G;
+
 	priv_unlock(priv);
 }
 
-- 
2.1.4