From: Tal Shnaiderman <talshn@nvidia.com>
To: dev@dpdk.org
Cc: thomas@monjalon.net, matan@nvidia.com, rasland@nvidia.com,
ophirmu@nvidia.com
Subject: [dpdk-dev] [PATCH v2 12/35] net/mlx5/windows: support get mtu
Date: Mon, 28 Dec 2020 14:32:39 +0200 [thread overview]
Message-ID: <20201228123302.3608-13-talshn@nvidia.com> (raw)
In-Reply-To: <20201228123302.3608-1-talshn@nvidia.com>
This commit implements API mlx5_get_mtu(). It returns the MTU size as
saved in the device context since its creation.
Signed-off-by: Tal Shnaiderman <talshn@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
---
drivers/net/mlx5/windows/mlx5_ethdev_os.c | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/drivers/net/mlx5/windows/mlx5_ethdev_os.c b/drivers/net/mlx5/windows/mlx5_ethdev_os.c
index 1b68a7b6e8..614322b9f9 100644
--- a/drivers/net/mlx5/windows/mlx5_ethdev_os.c
+++ b/drivers/net/mlx5/windows/mlx5_ethdev_os.c
@@ -43,6 +43,33 @@ mlx5_get_mac(struct rte_eth_dev *dev, uint8_t (*mac)[RTE_ETHER_ADDR_LEN])
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)
+{
+ 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->ctx;
+ *mtu = context_obj->mlx5_dev.mtu_bytes;
+ return 0;
+}
+
/**
* Set device MTU.
*
--
2.16.1.windows.4
next prev parent reply other threads:[~2020-12-28 12:38 UTC|newest]
Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-17 17:30 [dpdk-dev] [PATCH 00/35] mlx5 Windows support - part #6 Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 01/35] common/mlx5/windows: add missing DV and IBV definitions Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 00/35] mlx5 Windows support - part #6 Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 01/35] common/mlx5/windows: add missing DV and IBV definitions Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 02/35] mlx5/windows: add mlx5 macros for fs name and path Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 03/35] common/mlx5: add rte compatibility header file Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 04/35] common/mlx5/windows: add DevX UAR getters Tal Shnaiderman
2021-01-08 12:08 ` Ferruh Yigit
2021-01-08 16:08 ` Ophir Munk
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 05/35] common/mlx5/windows: wrap event channel APIs with OS calls Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 06/35] net/mlx5/windows: add memory region callbacks Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 07/35] net/mlx5/windows: add stubs for MP requests Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 08/35] net/mlx5/windows: support get mac Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 09/35] net/mlx5/windows: add ethdev stub operations Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 10/35] net/mlx5/windows: support link update Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 11/35] net/mlx5/windows: support read clock Tal Shnaiderman
2020-12-28 12:32 ` Tal Shnaiderman [this message]
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 13/35] net/mlx5/windows: support get interface name Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 14/35] net/mlx5/windows: support device removed query Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 15/35] net/mlx5/windws: add VLAN stubs Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 16/35] net/mlx5/windows: support get pdn Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 17/35] net/mlx5/windows: support open device Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 18/35] net/mlx5/windows: initial probing implementation Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 19/35] net/mlx5/windws: spawn eth devices Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 20/35] net/mlx5/windows: support VF PCI address Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 21/35] net/mlx5/linux: wrap adjust flow priority with OS calls Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 22/35] net/mlx5/linux: add OS default miss flow action Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 23/35] net/mlx5/linux: fix add OS dest_devx_tir action Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 24/35] net/mlx5/windows: introduce flow support Tal Shnaiderman
2021-01-08 14:38 ` Ferruh Yigit
2021-01-08 14:55 ` Thomas Monjalon
2021-01-08 16:15 ` Ophir Munk
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 25/35] net/mlx5/windows: create flow matcher object Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 26/35] net/mlx5/windows: create flow action dest TIR object Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 27/35] net/mlx5/windows: create flow rule Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 28/35] net/mlx5: use HAVE_INFINIBAND_VERBS_H in shared code Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 29/35] net/mlx5: fix separating eth_dev_ops per OS Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 30/35] net/mlx5: define MLX5_NAMESIZE for device interface size Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 31/35] net/mlx5: use OS independent code in ASO feature Tal Shnaiderman
2020-12-28 12:32 ` [dpdk-dev] [PATCH v2 32/35] mlx5: use init function for ctx list mutex Tal Shnaiderman
2020-12-28 12:33 ` [dpdk-dev] [PATCH v2 33/35] mlx5: use OS function for dr_sync_domain Tal Shnaiderman
2020-12-28 12:33 ` [dpdk-dev] [PATCH v2 34/35] mlx5: do not fail on IPv6 broadcast flow creation failure Tal Shnaiderman
2020-12-28 12:33 ` [dpdk-dev] [PATCH v2 35/35] net/mlx5: fix warnings on comparison sign mismatch Tal Shnaiderman
2021-01-03 2:05 ` [dpdk-dev] [PATCH v2 00/35] mlx5 Windows support - part #6 Raslan Darawsheh
2020-12-17 17:30 ` [dpdk-dev] [PATCH 02/35] mlx5/windows: add mlx5 macros for fs name and path Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 03/35] common/mlx5: add rte compatibility header file Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 04/35] common/mlx5/windows: add DevX UAR getters Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 05/35] common/mlx5/windows: wrap event channel APIs with OS calls Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 06/35] net/mlx5/windows: add memory region callbacks Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 07/35] net/mlx5/windows: add stubs for MP requests Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 08/35] net/mlx5/windows: support get mac Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 09/35] net/mlx5/windows: add ethdev stub operations Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 10/35] net/mlx5/windows: support link update Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 11/35] net/mlx5/windows: support read clock Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 12/35] net/mlx5/windows: support get mtu Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 13/35] net/mlx5/windows: support get interface name Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 14/35] net/mlx5/windows: support device removed query Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 15/35] net/mlx5/windws: add VLAN stubs Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 16/35] net/mlx5/windows: support get pdn Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 17/35] net/mlx5/windows: support open device Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 18/35] net/mlx5/windows: initial probing implementation Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 19/35] net/mlx5/windws: spawn eth devices Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 20/35] net/mlx5/windows: support VF PCI address Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 21/35] net/mlx5/linux: wrap adjust flow priority with OS calls Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 22/35] net/mlx5/linux: add OS default miss flow action Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 23/35] net/mlx5/linux: fix add OS dest_devx_tir action Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 24/35] net/mlx5/windows: introduce flow support Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 25/35] net/mlx5/windows: create flow matcher object Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 26/35] net/mlx5/windows: create flow action dest TIR object Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 27/35] net/mlx5/windows: create flow rule Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 28/35] net/mlx5: use HAVE_INFINIBAND_VERBS_H in shared code Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 29/35] net/mlx5: fix separating eth_dev_ops per OS Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 30/35] net/mlx5: define MLX5_NAMESIZE for device interface size Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 31/35] net/mlx5: use OS independent code in ASO feature Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 32/35] mlx5: use init function for ctx list mutex Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 33/35] mlx5: use OS function for dr_sync_domain Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 34/35] mlx5: do not fail on IPv6 broadcast flow creation failure Tal Shnaiderman
2020-12-17 17:30 ` [dpdk-dev] [PATCH 35/35] net/mlx5: fix warnings on comparison sign mismatch Tal Shnaiderman
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