From: Mark Bloch <markb@mellanox.com>
Date: Fri, 25 Aug 2017 12:13:59 +0000
Subject: net/mlx5: E-Switch, Simplify representor load/unload callback API
Patch-mainline: v4.16-rc1
Git-commit: 4c66df01f5a46b191df0d036fc76cc9350280bc3
References: bsc#1103990 FATE#326006
In the load() callback for loading representors we don't really need
struct mlx5_eswitch but struct mlx5_core_dev, pass it directly.
In the unload() callback for unloading representors we don't need the
struct mlx5_eswitch argument, remove it.
Signed-off-by: Mark Bloch <markb@mellanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 14 ++++++-------
drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 5 +---
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 6 ++---
3 files changed, 12 insertions(+), 13 deletions(-)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -969,7 +969,7 @@ static const struct mlx5e_profile mlx5e_
/* e-Switch vport representors */
static int
-mlx5e_nic_rep_load(struct mlx5_eswitch *esw, struct mlx5_eswitch_rep *rep)
+mlx5e_nic_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep)
{
struct mlx5e_priv *priv = netdev_priv(rep->netdev);
struct mlx5e_rep_priv *rpriv = priv->ppriv;
@@ -994,7 +994,7 @@ err_remove_sqs:
}
static void
-mlx5e_nic_rep_unload(struct mlx5_eswitch *esw, struct mlx5_eswitch_rep *rep)
+mlx5e_nic_rep_unload(struct mlx5_eswitch_rep *rep)
{
struct mlx5e_priv *priv = netdev_priv(rep->netdev);
struct mlx5e_rep_priv *rpriv = priv->ppriv;
@@ -1010,7 +1010,7 @@ mlx5e_nic_rep_unload(struct mlx5_eswitch
}
static int
-mlx5e_vport_rep_load(struct mlx5_eswitch *esw, struct mlx5_eswitch_rep *rep)
+mlx5e_vport_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep)
{
struct mlx5e_rep_priv *rpriv;
struct net_device *netdev;
@@ -1021,7 +1021,7 @@ mlx5e_vport_rep_load(struct mlx5_eswitch
if (!rpriv)
return -ENOMEM;
- netdev = mlx5e_create_netdev(esw->dev, &mlx5e_rep_profile, rpriv);
+ netdev = mlx5e_create_netdev(dev, &mlx5e_rep_profile, rpriv);
if (!netdev) {
pr_warn("Failed to create representor netdev for vport %d\n",
rep->vport);
@@ -1046,7 +1046,7 @@ mlx5e_vport_rep_load(struct mlx5_eswitch
goto err_detach_netdev;
}
- upriv = netdev_priv(mlx5_eswitch_get_uplink_netdev(esw));
+ upriv = netdev_priv(mlx5_eswitch_get_uplink_netdev(dev->priv.eswitch));
err = tc_setup_cb_egdev_register(netdev, mlx5e_setup_tc_block_cb,
upriv);
if (err)
@@ -1078,7 +1078,7 @@ err_destroy_netdev:
}
static void
-mlx5e_vport_rep_unload(struct mlx5_eswitch *esw, struct mlx5_eswitch_rep *rep)
+mlx5e_vport_rep_unload(struct mlx5_eswitch_rep *rep)
{
struct net_device *netdev = rep->netdev;
struct mlx5e_priv *priv = netdev_priv(netdev);
@@ -1087,7 +1087,7 @@ mlx5e_vport_rep_unload(struct mlx5_eswit
struct mlx5e_priv *upriv;
unregister_netdev(rep->netdev);
- upriv = netdev_priv(mlx5_eswitch_get_uplink_netdev(esw));
+ upriv = netdev_priv(mlx5_eswitch_get_uplink_netdev(priv->mdev->priv.eswitch));
tc_setup_cb_egdev_unregister(netdev, mlx5e_setup_tc_block_cb,
upriv);
mlx5e_rep_neigh_cleanup(rpriv);
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
@@ -139,10 +139,9 @@ struct mlx5_esw_sq {
};
struct mlx5_eswitch_rep {
- int (*load)(struct mlx5_eswitch *esw,
+ int (*load)(struct mlx5_core_dev *dev,
struct mlx5_eswitch_rep *rep);
- void (*unload)(struct mlx5_eswitch *esw,
- struct mlx5_eswitch_rep *rep);
+ void (*unload)(struct mlx5_eswitch_rep *rep);
u16 vport;
u8 hw_id[ETH_ALEN];
struct net_device *netdev;
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -777,7 +777,7 @@ static void esw_offloads_unload_reps(str
if (!rep->valid)
continue;
- rep->unload(esw, rep);
+ rep->unload(rep);
}
}
@@ -792,7 +792,7 @@ static int esw_offloads_load_reps(struct
if (!rep->valid)
continue;
- err = rep->load(esw, rep);
+ err = rep->load(esw->dev, rep);
if (err)
goto err_reps;
}
@@ -1193,7 +1193,7 @@ void mlx5_eswitch_unregister_vport_rep(s
rep = &offloads->vport_reps[vport_index];
if (esw->mode == SRIOV_OFFLOADS && esw->vports[vport_index].enabled)
- rep->unload(esw, rep);
+ rep->unload(rep);
rep->valid = false;
}