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Date: Thu, 25 Mar 2021 19:53:34 -0700
From: Saeed Mahameed <saeed@...nel.org>
To: "David S. Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>
Cc: netdev@...r.kernel.org, Tariq Toukan <tariqt@...dia.com>,
Aya Levin <ayal@...dia.com>, Saeed Mahameed <saeedm@...dia.com>
Subject: [net-next V2 02/13] net/mlx5e: Pass q_counter indentifier as parameter to rq_param builders
From: Tariq Toukan <tariqt@...dia.com>
Pass q_counter idintifier, instead of reading it from mlx5e_priv
parameter.
This is a step towards removing the mlx5e_priv parameter from all
params function and logic in the next patches of the series.
Signed-off-by: Tariq Toukan <tariqt@...dia.com>
Reviewed-by: Aya Levin <ayal@...dia.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en/params.h | 1 +
drivers/net/ethernet/mellanox/mlx5/core/en/trap.c | 2 +-
.../net/ethernet/mellanox/mlx5/core/en/xsk/setup.c | 2 +-
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 13 ++++++++-----
4 files changed, 11 insertions(+), 7 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/params.h b/drivers/net/ethernet/mellanox/mlx5/core/en/params.h
index ea2cfb04b31a..97a5bf50a53b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/params.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/params.h
@@ -115,6 +115,7 @@ void mlx5e_build_create_cq_param(struct mlx5e_create_cq_param *ccp, struct mlx5e
void mlx5e_build_rq_param(struct mlx5e_priv *priv,
struct mlx5e_params *params,
struct mlx5e_xsk_param *xsk,
+ u16 q_counter,
struct mlx5e_rq_param *param);
void mlx5e_build_sq_param_common(struct mlx5e_priv *priv,
struct mlx5e_sq_param *param);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/trap.c b/drivers/net/ethernet/mellanox/mlx5/core/en/trap.c
index 41db93883fea..0bfbc8cbe840 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/trap.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/trap.c
@@ -245,7 +245,7 @@ static void mlx5e_build_trap_params(struct mlx5e_priv *priv, struct mlx5e_trap *
params->rq_wq_type = MLX5_WQ_TYPE_CYCLIC;
mlx5e_init_rq_type_params(priv->mdev, params);
params->sw_mtu = priv->netdev->max_mtu;
- mlx5e_build_rq_param(priv, params, NULL, &t->rq_param);
+ mlx5e_build_rq_param(priv, params, NULL, priv->q_counter, &t->rq_param);
}
static struct mlx5e_trap *mlx5e_open_trap(struct mlx5e_priv *priv)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c
index f4bce1365639..d84a2299adf4 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c
@@ -40,7 +40,7 @@ static void mlx5e_build_xsk_cparam(struct mlx5e_priv *priv,
struct mlx5e_xsk_param *xsk,
struct mlx5e_channel_param *cparam)
{
- mlx5e_build_rq_param(priv, params, xsk, &cparam->rq);
+ mlx5e_build_rq_param(priv, params, xsk, priv->q_counter, &cparam->rq);
mlx5e_build_xdpsq_param(priv, params, &cparam->xdp_sq);
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index d40fc2672530..6aae2bce32f3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -2190,6 +2190,7 @@ static u8 mlx5e_get_rq_log_wq_sz(void *rqc)
void mlx5e_build_rq_param(struct mlx5e_priv *priv,
struct mlx5e_params *params,
struct mlx5e_xsk_param *xsk,
+ u16 q_counter,
struct mlx5e_rq_param *param)
{
struct mlx5_core_dev *mdev = priv->mdev;
@@ -2218,7 +2219,7 @@ void mlx5e_build_rq_param(struct mlx5e_priv *priv,
MLX5_SET(wq, wq, log_wq_stride,
mlx5e_get_rqwq_log_stride(params->rq_wq_type, ndsegs));
MLX5_SET(wq, wq, pd, mdev->mlx5e_res.hw_objs.pdn);
- MLX5_SET(rqc, rqc, counter_set_id, priv->q_counter);
+ MLX5_SET(rqc, rqc, counter_set_id, q_counter);
MLX5_SET(rqc, rqc, vsd, params->vlan_strip_disable);
MLX5_SET(rqc, rqc, scatter_fcs, params->scatter_fcs_en);
@@ -2227,6 +2228,7 @@ void mlx5e_build_rq_param(struct mlx5e_priv *priv,
}
static void mlx5e_build_drop_rq_param(struct mlx5e_priv *priv,
+ u16 q_counter,
struct mlx5e_rq_param *param)
{
struct mlx5_core_dev *mdev = priv->mdev;
@@ -2236,7 +2238,7 @@ static void mlx5e_build_drop_rq_param(struct mlx5e_priv *priv,
MLX5_SET(wq, wq, wq_type, MLX5_WQ_TYPE_CYCLIC);
MLX5_SET(wq, wq, log_wq_stride,
mlx5e_get_rqwq_log_stride(MLX5_WQ_TYPE_CYCLIC, 1));
- MLX5_SET(rqc, rqc, counter_set_id, priv->drop_rq_q_counter);
+ MLX5_SET(rqc, rqc, counter_set_id, q_counter);
param->wq.buf_numa_node = dev_to_node(mlx5_core_dma_dev(mdev));
}
@@ -2386,11 +2388,12 @@ static u8 mlx5e_build_async_icosq_log_wq_sz(struct net_device *netdev)
static void mlx5e_build_channel_param(struct mlx5e_priv *priv,
struct mlx5e_params *params,
+ u16 q_counter,
struct mlx5e_channel_param *cparam)
{
u8 icosq_log_wq_sz, async_icosq_log_wq_sz;
- mlx5e_build_rq_param(priv, params, NULL, &cparam->rq);
+ mlx5e_build_rq_param(priv, params, NULL, q_counter, &cparam->rq);
icosq_log_wq_sz = mlx5e_build_icosq_log_wq_sz(params, &cparam->rq);
async_icosq_log_wq_sz = mlx5e_build_async_icosq_log_wq_sz(priv->netdev);
@@ -2415,7 +2418,7 @@ int mlx5e_open_channels(struct mlx5e_priv *priv,
if (!chs->c || !cparam)
goto err_free;
- mlx5e_build_channel_param(priv, &chs->params, cparam);
+ mlx5e_build_channel_param(priv, &chs->params, priv->q_counter, cparam);
for (i = 0; i < chs->num; i++) {
struct xsk_buff_pool *xsk_pool = NULL;
@@ -3376,7 +3379,7 @@ int mlx5e_open_drop_rq(struct mlx5e_priv *priv,
struct mlx5e_cq *cq = &drop_rq->cq;
int err;
- mlx5e_build_drop_rq_param(priv, &rq_param);
+ mlx5e_build_drop_rq_param(priv, priv->drop_rq_q_counter, &rq_param);
err = mlx5e_alloc_drop_cq(priv, cq, &cq_param);
if (err)
--
2.30.2
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