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-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en.h12
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_main.c56
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_rep.c17
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/ipoib.c42
4 files changed, 83 insertions, 44 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 02aa3cc59dc3..e5518536d56f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -999,10 +999,17 @@ int mlx5e_attr_get(struct net_device *dev, struct switchdev_attr *attr);
void mlx5e_handle_rx_cqe_rep(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe);
void mlx5e_update_hw_rep_counters(struct mlx5e_priv *priv);
+int mlx5e_create_indirect_rqt(struct mlx5e_priv *priv);
+
+int mlx5e_create_indirect_tirs(struct mlx5e_priv *priv);
+void mlx5e_destroy_indirect_tirs(struct mlx5e_priv *priv);
+
int mlx5e_create_direct_rqts(struct mlx5e_priv *priv);
-void mlx5e_destroy_rqt(struct mlx5e_priv *priv, struct mlx5e_rqt *rqt);
+void mlx5e_destroy_direct_rqts(struct mlx5e_priv *priv);
int mlx5e_create_direct_tirs(struct mlx5e_priv *priv);
void mlx5e_destroy_direct_tirs(struct mlx5e_priv *priv);
+void mlx5e_destroy_rqt(struct mlx5e_priv *priv, struct mlx5e_rqt *rqt);
+
int mlx5e_create_tises(struct mlx5e_priv *priv);
void mlx5e_cleanup_nic_tx(struct mlx5e_priv *priv);
int mlx5e_close(struct net_device *netdev);
@@ -1024,5 +1031,8 @@ mlx5e_create_netdev(struct mlx5_core_dev *mdev, const struct mlx5e_profile *prof
int mlx5e_attach_netdev(struct mlx5e_priv *priv);
void mlx5e_detach_netdev(struct mlx5e_priv *priv);
void mlx5e_destroy_netdev(struct mlx5e_priv *priv);
+void mlx5e_build_nic_params(struct mlx5_core_dev *mdev,
+ struct mlx5e_params *params,
+ u16 max_channels);
#endif /* __MLX5_EN_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 14c7452a6348..08b67aa24644 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -2115,11 +2115,15 @@ void mlx5e_destroy_rqt(struct mlx5e_priv *priv, struct mlx5e_rqt *rqt)
mlx5_core_destroy_rqt(priv->mdev, rqt->rqtn);
}
-static int mlx5e_create_indirect_rqts(struct mlx5e_priv *priv)
+int mlx5e_create_indirect_rqt(struct mlx5e_priv *priv)
{
struct mlx5e_rqt *rqt = &priv->indir_rqt;
+ int err;
- return mlx5e_create_rqt(priv, MLX5E_INDIR_RQT_SIZE, rqt);
+ err = mlx5e_create_rqt(priv, MLX5E_INDIR_RQT_SIZE, rqt);
+ if (err)
+ mlx5_core_warn(priv->mdev, "create indirect rqts failed, %d\n", err);
+ return err;
}
int mlx5e_create_direct_rqts(struct mlx5e_priv *priv)
@@ -2138,12 +2142,21 @@ int mlx5e_create_direct_rqts(struct mlx5e_priv *priv)
return 0;
err_destroy_rqts:
+ mlx5_core_warn(priv->mdev, "create direct rqts failed, %d\n", err);
for (ix--; ix >= 0; ix--)
mlx5e_destroy_rqt(priv, &priv->direct_tir[ix].rqt);
return err;
}
+void mlx5e_destroy_direct_rqts(struct mlx5e_priv *priv)
+{
+ int i;
+
+ for (i = 0; i < priv->profile->max_nch(priv->mdev); i++)
+ mlx5e_destroy_rqt(priv, &priv->direct_tir[i].rqt);
+}
+
static int mlx5e_rx_hash_fn(int hfunc)
{
return (hfunc == ETH_RSS_HASH_TOP) ?
@@ -2818,7 +2831,7 @@ static void mlx5e_build_direct_tir_ctx(struct mlx5e_priv *priv, u32 rqtn, u32 *t
MLX5_SET(tirc, tirc, rx_hash_fn, MLX5_RX_HASH_FN_INVERTED_XOR8);
}
-static int mlx5e_create_indirect_tirs(struct mlx5e_priv *priv)
+int mlx5e_create_indirect_tirs(struct mlx5e_priv *priv)
{
struct mlx5e_tir *tir;
void *tirc;
@@ -2847,6 +2860,7 @@ static int mlx5e_create_indirect_tirs(struct mlx5e_priv *priv)
return 0;
err_destroy_tirs:
+ mlx5_core_warn(priv->mdev, "create indirect tirs failed, %d\n", err);
for (tt--; tt >= 0; tt--)
mlx5e_destroy_tir(priv->mdev, &priv->indir_tir[tt]);
@@ -2885,6 +2899,7 @@ int mlx5e_create_direct_tirs(struct mlx5e_priv *priv)
return 0;
err_destroy_ch_tirs:
+ mlx5_core_warn(priv->mdev, "create direct tirs failed, %d\n", err);
for (ix--; ix >= 0; ix--)
mlx5e_destroy_tir(priv->mdev, &priv->direct_tir[ix]);
@@ -2893,7 +2908,7 @@ err_destroy_ch_tirs:
return err;
}
-static void mlx5e_destroy_indirect_tirs(struct mlx5e_priv *priv)
+void mlx5e_destroy_indirect_tirs(struct mlx5e_priv *priv)
{
int i;
@@ -3794,9 +3809,9 @@ u32 mlx5e_choose_lro_timeout(struct mlx5_core_dev *mdev, u32 wanted_timeout)
return MLX5_CAP_ETH(mdev, lro_timer_supported_periods[i]);
}
-static void mlx5e_build_nic_params(struct mlx5_core_dev *mdev,
- struct mlx5e_params *params,
- u16 max_channels)
+void mlx5e_build_nic_params(struct mlx5_core_dev *mdev,
+ struct mlx5e_params *params,
+ u16 max_channels)
{
u8 cq_period_mode = 0;
u32 link_speed = 0;
@@ -4031,31 +4046,22 @@ static int mlx5e_init_nic_rx(struct mlx5e_priv *priv)
{
struct mlx5_core_dev *mdev = priv->mdev;
int err;
- int i;
- err = mlx5e_create_indirect_rqts(priv);
- if (err) {
- mlx5_core_warn(mdev, "create indirect rqts failed, %d\n", err);
+ err = mlx5e_create_indirect_rqt(priv);
+ if (err)
return err;
- }
err = mlx5e_create_direct_rqts(priv);
- if (err) {
- mlx5_core_warn(mdev, "create direct rqts failed, %d\n", err);
+ if (err)
goto err_destroy_indirect_rqts;
- }
err = mlx5e_create_indirect_tirs(priv);
- if (err) {
- mlx5_core_warn(mdev, "create indirect tirs failed, %d\n", err);
+ if (err)
goto err_destroy_direct_rqts;
- }
err = mlx5e_create_direct_tirs(priv);
- if (err) {
- mlx5_core_warn(mdev, "create direct tirs failed, %d\n", err);
+ if (err)
goto err_destroy_indirect_tirs;
- }
err = mlx5e_create_flow_steering(priv);
if (err) {
@@ -4076,8 +4082,7 @@ err_destroy_direct_tirs:
err_destroy_indirect_tirs:
mlx5e_destroy_indirect_tirs(priv);
err_destroy_direct_rqts:
- for (i = 0; i < priv->profile->max_nch(mdev); i++)
- mlx5e_destroy_rqt(priv, &priv->direct_tir[i].rqt);
+ mlx5e_destroy_direct_rqts(priv);
err_destroy_indirect_rqts:
mlx5e_destroy_rqt(priv, &priv->indir_rqt);
return err;
@@ -4085,14 +4090,11 @@ err_destroy_indirect_rqts:
static void mlx5e_cleanup_nic_rx(struct mlx5e_priv *priv)
{
- int i;
-
mlx5e_tc_cleanup(priv);
mlx5e_destroy_flow_steering(priv);
mlx5e_destroy_direct_tirs(priv);
mlx5e_destroy_indirect_tirs(priv);
- for (i = 0; i < priv->profile->max_nch(priv->mdev); i++)
- mlx5e_destroy_rqt(priv, &priv->direct_tir[i].rqt);
+ mlx5e_destroy_direct_rqts(priv);
mlx5e_destroy_rqt(priv, &priv->indir_rqt);
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index d7664ff5c736..da85b0ad3e92 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -465,24 +465,18 @@ static int mlx5e_init_rep_rx(struct mlx5e_priv *priv)
{
struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
struct mlx5_eswitch_rep *rep = priv->ppriv;
- struct mlx5_core_dev *mdev = priv->mdev;
struct mlx5_flow_handle *flow_rule;
int err;
- int i;
mlx5e_init_l2_addr(priv);
err = mlx5e_create_direct_rqts(priv);
- if (err) {
- mlx5_core_warn(mdev, "create direct rqts failed, %d\n", err);
+ if (err)
return err;
- }
err = mlx5e_create_direct_tirs(priv);
- if (err) {
- mlx5_core_warn(mdev, "create direct tirs failed, %d\n", err);
+ if (err)
goto err_destroy_direct_rqts;
- }
flow_rule = mlx5_eswitch_create_vport_rx_rule(esw,
rep->vport,
@@ -504,21 +498,18 @@ err_del_flow_rule:
err_destroy_direct_tirs:
mlx5e_destroy_direct_tirs(priv);
err_destroy_direct_rqts:
- for (i = 0; i < priv->channels.params.num_channels; i++)
- mlx5e_destroy_rqt(priv, &priv->direct_tir[i].rqt);
+ mlx5e_destroy_direct_rqts(priv);
return err;
}
static void mlx5e_cleanup_rep_rx(struct mlx5e_priv *priv)
{
struct mlx5_eswitch_rep *rep = priv->ppriv;
- int i;
mlx5e_tc_cleanup(priv);
mlx5_del_flow_rules(rep->vport_rx_rule);
mlx5e_destroy_direct_tirs(priv);
- for (i = 0; i < priv->channels.params.num_channels; i++)
- mlx5e_destroy_rqt(priv, &priv->direct_tir[i].rqt);
+ mlx5e_destroy_direct_rqts(priv);
}
static int mlx5e_init_rep_tx(struct mlx5e_priv *priv)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib.c
index 2f65927a8d03..f0318920844e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib.c
@@ -44,8 +44,15 @@ static void mlx5i_init(struct mlx5_core_dev *mdev,
{
struct mlx5e_priv *priv = mlx5i_epriv(netdev);
- priv->ppriv = ppriv;
- /* TODO: init netdev and mlx5e_params here */
+ priv->mdev = mdev;
+ priv->netdev = netdev;
+ priv->profile = profile;
+ priv->ppriv = ppriv;
+
+ mlx5e_build_nic_params(mdev, &priv->channels.params, profile->max_nch(mdev));
+
+ mutex_init(&priv->state_lock);
+ /* TODO : init netdev features here */
}
/* Called directly before IPoIB netdevice is destroyed to cleanup SW structs */
@@ -67,12 +74,41 @@ static void mlx5i_cleanup_tx(struct mlx5e_priv *priv)
static int mlx5i_init_rx(struct mlx5e_priv *priv)
{
- /* TODO: create IPoIB RX HW steering contexts */
+ int err;
+
+ err = mlx5e_create_indirect_rqt(priv);
+ if (err)
+ return err;
+
+ err = mlx5e_create_direct_rqts(priv);
+ if (err)
+ goto err_destroy_indirect_rqts;
+
+ err = mlx5e_create_indirect_tirs(priv);
+ if (err)
+ goto err_destroy_direct_rqts;
+
+ err = mlx5e_create_direct_tirs(priv);
+ if (err)
+ goto err_destroy_indirect_tirs;
+
return 0;
+
+err_destroy_indirect_tirs:
+ mlx5e_destroy_indirect_tirs(priv);
+err_destroy_direct_rqts:
+ mlx5e_destroy_direct_rqts(priv);
+err_destroy_indirect_rqts:
+ mlx5e_destroy_rqt(priv, &priv->indir_rqt);
+ return err;
}
static void mlx5i_cleanup_rx(struct mlx5e_priv *priv)
{
+ mlx5e_destroy_direct_tirs(priv);
+ mlx5e_destroy_indirect_tirs(priv);
+ mlx5e_destroy_direct_rqts(priv);
+ mlx5e_destroy_rqt(priv, &priv->indir_rqt);
}
static const struct mlx5e_profile mlx5i_nic_profile = {
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-02 14:35:52 +0200