From c0722108df38d0217d5c67475491097ab0ac9df8 Mon Sep 17 00:00:00 2001 From: Thomas Monjalon Date: Tue, 29 Sep 2020 01:14:20 +0200 Subject: [PATCH] net/mlx4: release port upon close The flag RTE_ETH_DEV_CLOSE_REMOVE is set so all port resources can be freed by rte_eth_dev_close(). Signed-off-by: Thomas Monjalon Acked-by: Stephen Hemminger --- drivers/net/mlx4/mlx4.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c index df59314b66..ad7c805d67 100644 --- a/drivers/net/mlx4/mlx4.c +++ b/drivers/net/mlx4/mlx4.c @@ -400,6 +400,8 @@ mlx4_dev_close(struct rte_eth_dev *dev) MLX4_ASSERT(priv->ctx == NULL); mlx4_intr_uninstall(priv); memset(priv, 0, sizeof(*priv)); + /* mac_addrs must not be freed because part of dev_private */ + dev->data->mac_addrs = NULL; return 0; } @@ -1025,6 +1027,7 @@ mlx4_pci_probe(struct rte_pci_driver *pci_drv, struct rte_pci_device *pci_dev) ERROR("can not allocate rte ethdev"); goto port_error; } + eth_dev->data->dev_flags |= RTE_ETH_DEV_CLOSE_REMOVE; eth_dev->data->dev_private = priv; eth_dev->data->mac_addrs = priv->mac; eth_dev->device = &pci_dev->device; -- 2.20.1