From: Maxim Mikityanskiy <maximmi@nvidia.com>
Date: Sun, 2 Oct 2022 04:56:19 +0000 (-0700)
Subject: net/mlx5e: xsk: Set napi_id to support busy polling
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a2740f529da2dab929e10bf565073f6659c863fc;p=linux.git

net/mlx5e: xsk: Set napi_id to support busy polling

xdp_rxq_info_reg should get the actual napi_id, not 0, in order to
support socket busy polling properly.

Signed-off-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 10428ade96c14..3ee8295c21154 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -539,7 +539,7 @@ static int mlx5e_init_rxq_rq(struct mlx5e_channel *c, struct mlx5e_params *param
 	if (err)
 		return err;
 
-	return xdp_rxq_info_reg(&rq->xdp_rxq, rq->netdev, rq->ix, 0);
+	return xdp_rxq_info_reg(&rq->xdp_rxq, rq->netdev, rq->ix, c->napi.napi_id);
 }
 
 static int mlx5_rq_shampo_alloc(struct mlx5_core_dev *mdev,