From: Roi Dayan Date: Wed, 28 Oct 2020 09:21:26 +0000 (+0200) Subject: net/mlx5: Move devlink port from mlx5e priv to mlx5e resources X-Git-Tag: accepted/tizen/unified/20230118.172025~7335^2~516^2~4 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c27971d08abecc91f06214dacc66ce3ce2662a44;p=platform%2Fkernel%2Flinux-rpi.git net/mlx5: Move devlink port from mlx5e priv to mlx5e resources We re-use the native NIC port net device instance for the Uplink representor, and the devlink port. When changing profiles we reset the mlx5e priv but we should still use the devlink port so move it to mlx5e resources. Signed-off-by: Roi Dayan Signed-off-by: Saeed Mahameed --- diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index 7435fe6..4d621d1 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -880,7 +880,6 @@ struct mlx5e_priv { #endif struct devlink_health_reporter *tx_reporter; struct devlink_health_reporter *rx_reporter; - struct devlink_port dl_port; struct mlx5e_xsk xsk; #if IS_ENABLED(CONFIG_PCI_HYPERV_INTERFACE) struct mlx5e_hv_vhca_stats_agent stats_agent; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c index 054bc2f..765f306 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c @@ -19,6 +19,7 @@ int mlx5e_devlink_port_register(struct mlx5e_priv *priv) struct devlink *devlink = priv_to_devlink(priv->mdev); struct devlink_port_attrs attrs = {}; struct netdev_phys_item_id ppid = {}; + struct devlink_port *dl_port; unsigned int dl_port_index; if (mlx5_core_is_pf(priv->mdev)) { @@ -36,24 +37,30 @@ int mlx5e_devlink_port_register(struct mlx5e_priv *priv) dl_port_index = mlx5_esw_vport_to_devlink_port_index(priv->mdev, 0); } - devlink_port_attrs_set(&priv->dl_port, &attrs); + dl_port = mlx5e_devlink_get_dl_port(priv); + memset(dl_port, 0, sizeof(*dl_port)); + devlink_port_attrs_set(dl_port, &attrs); - return devlink_port_register(devlink, &priv->dl_port, dl_port_index); + return devlink_port_register(devlink, dl_port, dl_port_index); } void mlx5e_devlink_port_type_eth_set(struct mlx5e_priv *priv) { - devlink_port_type_eth_set(&priv->dl_port, priv->netdev); + struct devlink_port *dl_port = mlx5e_devlink_get_dl_port(priv); + + devlink_port_type_eth_set(dl_port, priv->netdev); } void mlx5e_devlink_port_unregister(struct mlx5e_priv *priv) { - devlink_port_unregister(&priv->dl_port); + struct devlink_port *dl_port = mlx5e_devlink_get_dl_port(priv); + + devlink_port_unregister(dl_port); } struct devlink_port *mlx5e_get_devlink_port(struct net_device *dev) { struct mlx5e_priv *priv = netdev_priv(dev); - return &priv->dl_port; + return mlx5e_devlink_get_dl_port(priv); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.h b/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.h index 83123a80..10b50fe 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.h @@ -12,4 +12,10 @@ void mlx5e_devlink_port_unregister(struct mlx5e_priv *priv); void mlx5e_devlink_port_type_eth_set(struct mlx5e_priv *priv); struct devlink_port *mlx5e_get_devlink_port(struct net_device *dev); +static inline struct devlink_port * +mlx5e_devlink_get_dl_port(struct mlx5e_priv *priv) +{ + return &priv->mdev->mlx5e_res.dl_port; +} + #endif diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c index d80bbd1..f0a419f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c @@ -4,6 +4,7 @@ #include "health.h" #include "params.h" #include "txrx.h" +#include "devlink.h" static int mlx5e_query_rq_state(struct mlx5_core_dev *dev, u32 rqn, u8 *state) { @@ -615,9 +616,10 @@ static const struct devlink_health_reporter_ops mlx5_rx_reporter_ops = { void mlx5e_reporter_rx_create(struct mlx5e_priv *priv) { + struct devlink_port *dl_port = mlx5e_devlink_get_dl_port(priv); struct devlink_health_reporter *reporter; - reporter = devlink_port_health_reporter_create(&priv->dl_port, &mlx5_rx_reporter_ops, + reporter = devlink_port_health_reporter_create(dl_port, &mlx5_rx_reporter_ops, MLX5E_REPORTER_RX_GRACEFUL_PERIOD, priv); if (IS_ERR(reporter)) { netdev_warn(priv->netdev, "Failed to create rx reporter, err = %ld\n", diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c index d7275c8..db64fa2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c @@ -3,6 +3,7 @@ #include "health.h" #include "en/ptp.h" +#include "en/devlink.h" static int mlx5e_wait_for_sq_flush(struct mlx5e_txqsq *sq) { @@ -572,9 +573,10 @@ static const struct devlink_health_reporter_ops mlx5_tx_reporter_ops = { void mlx5e_reporter_tx_create(struct mlx5e_priv *priv) { + struct devlink_port *dl_port = mlx5e_devlink_get_dl_port(priv); struct devlink_health_reporter *reporter; - reporter = devlink_port_health_reporter_create(&priv->dl_port, &mlx5_tx_reporter_ops, + reporter = devlink_port_health_reporter_create(dl_port, &mlx5_tx_reporter_ops, MLX5_REPORTER_TX_GRACEFUL_PERIOD, priv); if (IS_ERR(reporter)) { netdev_warn(priv->netdev, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c index 1f15c61..b0604b1 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c @@ -52,6 +52,7 @@ #include "en/health.h" #include "en/params.h" #include "devlink.h" +#include "en/devlink.h" static struct sk_buff * mlx5e_skb_from_cqe_mpwrq_linear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *wi, @@ -1823,6 +1824,7 @@ static void mlx5e_trap_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe struct mlx5e_priv *priv = netdev_priv(rq->netdev); struct mlx5_wq_cyc *wq = &rq->wqe.wq; struct mlx5e_wqe_frag_info *wi; + struct devlink_port *dl_port; struct sk_buff *skb; u32 cqe_bcnt; u16 trap_id; @@ -1845,7 +1847,8 @@ static void mlx5e_trap_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe mlx5e_complete_rx_cqe(rq, cqe, cqe_bcnt, skb); skb_push(skb, ETH_HLEN); - mlx5_devlink_trap_report(rq->mdev, trap_id, skb, &priv->dl_port); + dl_port = mlx5e_devlink_get_dl_port(priv); + mlx5_devlink_trap_report(rq->mdev, trap_id, skb, dl_port); dev_kfree_skb_any(skb); free_wqe: diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 9887181..f1d0340 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -650,6 +650,7 @@ struct mlx5e_resources { struct mlx5_core_mkey mkey; struct mlx5_sq_bfreg bfreg; } hw_objs; + struct devlink_port dl_port; }; enum mlx5_sw_icm_type {