From: Saeed Mahameed <saeed@kernel.org>
To: "David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>
Cc: netdev@vger.kernel.org, Jiri Pirko <jiri@nvidia.com>,
Roi Dayan <roid@nvidia.com>, Saeed Mahameed <saeedm@nvidia.com>
Subject: [net-next 12/15] net/mlx5e: Unregister eth-reps devices first
Date: Tue, 16 Mar 2021 16:51:09 -0700 [thread overview]
Message-ID: <20210316235112.72626-13-saeed@kernel.org> (raw)
In-Reply-To: <20210316235112.72626-1-saeed@kernel.org>
From: Roi Dayan <roid@nvidia.com>
When we clean all the interfaces, i.e. rescan or reload module,
we need to clean eth-reps devices first, before eth devices.
We will re-use the native NIC port net device instance for the Uplink
representor. Changing eswitch mode will skip destroying the eth device
so the net device won't be destroyed and only change the profile.
Creating uplink eth-rep will initialize the representor related resources.
In that sense when we destroy all devices we first need to destroy
eth-rep devices so uplink eth-rep will clean all representor related
resources and only then destroy the eth device which will destroy rest
of the resources and the net device.
Signed-off-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 2f961bd9e528..685cf071a9de 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -5900,18 +5900,18 @@ int mlx5e_init(void)
mlx5e_ipsec_build_inverse_table();
mlx5e_build_ptys2ethtool_map();
- ret = mlx5e_rep_init();
+ ret = auxiliary_driver_register(&mlx5e_driver);
if (ret)
return ret;
- ret = auxiliary_driver_register(&mlx5e_driver);
+ ret = mlx5e_rep_init();
if (ret)
- mlx5e_rep_cleanup();
+ auxiliary_driver_unregister(&mlx5e_driver);
return ret;
}
void mlx5e_cleanup(void)
{
- auxiliary_driver_unregister(&mlx5e_driver);
mlx5e_rep_cleanup();
+ auxiliary_driver_unregister(&mlx5e_driver);
}
--
2.30.2
next prev parent reply other threads:[~2021-03-16 23:52 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-16 23:50 [pull request][net-next 00/15] mlx5 updates 2021-03-16 Saeed Mahameed
2021-03-16 23:50 ` [net-next 01/15] net: Change dev parameter to const in netif_device_present() Saeed Mahameed
2021-03-16 23:50 ` [net-next 02/15] net/mlx5e: Same max num channels for both nic and uplink profiles Saeed Mahameed
2021-03-16 23:51 ` [net-next 03/15] net/mlx5e: Allow legacy vf ndos only if in legacy mode Saeed Mahameed
2021-03-16 23:51 ` [net-next 04/15] net/mlx5e: Distinguish nic and esw offload in tc setup block cb Saeed Mahameed
2021-03-16 23:51 ` [net-next 05/15] net/mlx5e: Add offload stats ndos to nic netdev ops Saeed Mahameed
2021-03-16 23:51 ` [net-next 06/15] net/mlx5e: Use nic mode netdev ndos and ethtool ops for uplink representor Saeed Mahameed
2021-03-16 23:51 ` [net-next 07/15] net/mlx5e: Verify dev is present in some ndos Saeed Mahameed
2021-03-16 23:51 ` [net-next 08/15] net/mlx5e: Move devlink port register and unregister calls Saeed Mahameed
2021-03-16 23:51 ` [net-next 09/15] net/mlx5e: Register nic devlink port with switch id Saeed Mahameed
2021-03-16 23:51 ` [net-next 10/15] net/mlx5: Move mlx5e hw resources into a sub object Saeed Mahameed
2021-03-16 23:51 ` [net-next 11/15] net/mlx5: Move devlink port from mlx5e priv to mlx5e resources Saeed Mahameed
2021-03-16 23:51 ` Saeed Mahameed [this message]
2021-03-16 23:51 ` [net-next 13/15] net/mlx5e: Do not reload ethernet ports when changing eswitch mode Saeed Mahameed
2021-03-16 23:51 ` [net-next 14/15] net/mlx5: E-Switch, Change mode lock from mutex to rw semaphore Saeed Mahameed
2021-03-16 23:51 ` [net-next 15/15] net/mlx5: E-Switch, Protect changing mode while adding rules Saeed Mahameed
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