net/mlx5e: Rename timestamp fields to hwtstamp_config

Rename hardware timestamp-related fields from 'tstamp' to
'hwtstamp_config' throughout the MLX5 driver. The new name is more
descriptive as it clearly indicates these fields contain hardware
timestamp configuration.

Signed-off-by: Carolina Jubran <cjubran@nvidia.com>
Reviewed-by: Cosmin Ratiu <cratiu@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/1761819910-1011051-5-git-send-email-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index ebd7493..eb3eef1 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -696,7 +696,7 @@ struct mlx5e_rq {
        struct mlx5e_rq_stats *stats;
        struct mlx5e_cq        cq;
        struct mlx5e_cq_decomp cqd;
-       struct hwtstamp_config *tstamp;
+       struct hwtstamp_config *hwtstamp_config;
        struct mlx5_clock      *clock;
        struct mlx5e_icosq    *icosq;
        struct mlx5e_priv     *priv;
@@ -917,7 +917,7 @@ struct mlx5e_priv {
        u8                         max_opened_tc;
        bool                       tx_ptp_opened;
        bool                       rx_ptp_opened;
-       struct hwtstamp_config     tstamp;
+       struct hwtstamp_config     hwtstamp_config;
        u16                        q_counter[MLX5_SD_MAX_GROUP_SZ];
        u16                        drop_rq_q_counter;
        struct notifier_block      events_nb;

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c
index 96a78b6..12e10fe 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c
@@ -713,7 +713,7 @@ static int mlx5e_init_ptp_rq(struct mlx5e_ptp *c, struct mlx5e_params *params,
        rq->netdev       = priv->netdev;
        rq->priv         = priv;
        rq->clock        = mdev->clock;
-       rq->tstamp       = &priv->tstamp;
+       rq->hwtstamp_config = &priv->hwtstamp_config;
        rq->mdev         = mdev;
        rq->hw_mtu       = MLX5E_SW2HW_MTU(params, params->sw_mtu);
        rq->stats        = &c->priv->ptp_stats.rq;

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 b141599..0686fbd 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c
@@ -318,7 +318,8 @@ mlx5e_rx_reporter_diagnose_common_ptp_config(struct mlx5e_priv *priv, struct mlx
                                             struct devlink_fmsg *fmsg)
 {
        mlx5e_health_fmsg_named_obj_nest_start(fmsg, "PTP");
-       devlink_fmsg_u32_pair_put(fmsg, "filter_type", priv->tstamp.rx_filter);
+       devlink_fmsg_u32_pair_put(fmsg, "filter_type",
+                                 priv->hwtstamp_config.rx_filter);
        mlx5e_rx_reporter_diagnose_generic_rq(&ptp_ch->rq, fmsg);
        mlx5e_health_fmsg_named_obj_nest_end(fmsg);
 }

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/trap.c b/drivers/net/ethernet/mellanox/mlx5/core/en/trap.c
index db6932b..da8c44f 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/trap.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/trap.c
@@ -47,7 +47,7 @@ static void mlx5e_init_trap_rq(struct mlx5e_trap *t, struct mlx5e_params *params
        rq->netdev       = priv->netdev;
        rq->priv         = priv;
        rq->clock        = mdev->clock;
-       rq->tstamp       = &priv->tstamp;
+       rq->hwtstamp_config = &priv->hwtstamp_config;
        rq->mdev         = mdev;
        rq->hw_mtu       = MLX5E_SW2HW_MTU(params, params->sw_mtu);
        rq->stats        = &priv->trap_stats.rq;

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
index 5d51600..80f9fc1 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
@@ -179,7 +179,7 @@ static int mlx5e_xdp_rx_timestamp(const struct xdp_md *ctx, u64 *timestamp)
 {
        const struct mlx5e_xdp_buff *_ctx = (void *)ctx;
 
-       if (unlikely(!mlx5e_rx_hw_stamp(_ctx->rq->tstamp)))
+       if (unlikely(!mlx5e_rx_hw_stamp(_ctx->rq->hwtstamp_config)))
                return -ENODATA;
 
        *timestamp =  mlx5e_cqe_ts_to_ns(_ctx->rq->ptp_cyc2time,

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 dc5a4af..5981c71 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c
@@ -71,7 +71,7 @@ static int mlx5e_init_xsk_rq(struct mlx5e_channel *c,
        rq->pdev         = c->pdev;
        rq->netdev       = c->netdev;
        rq->priv         = c->priv;
-       rq->tstamp       = &c->priv->tstamp;
+       rq->hwtstamp_config = &c->priv->hwtstamp_config;
        rq->clock        = mdev->clock;
        rq->icosq        = &c->icosq;
        rq->ix           = c->ix;

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index 53e5ae2..47a3770 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -2273,7 +2273,7 @@ static int set_pflag_rx_cqe_compress(struct net_device *netdev,
        if (!MLX5_CAP_GEN(mdev, cqe_compression))
                return -EOPNOTSUPP;
 
-       rx_filter = priv->tstamp.rx_filter != HWTSTAMP_FILTER_NONE;
+       rx_filter = priv->hwtstamp_config.rx_filter != HWTSTAMP_FILTER_NONE;
        err = mlx5e_modify_rx_cqe_compression_locked(priv, enable, rx_filter);
        if (err)
                return err;

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 2ecbd73..5b2491e 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -735,7 +735,7 @@ static int mlx5e_init_rxq_rq(struct mlx5e_channel *c, struct mlx5e_params *param
        rq->pdev         = c->pdev;
        rq->netdev       = c->netdev;
        rq->priv         = c->priv;
-       rq->tstamp       = &c->priv->tstamp;
+       rq->hwtstamp_config = &c->priv->hwtstamp_config;
        rq->clock        = mdev->clock;
        rq->icosq        = &c->icosq;
        rq->ix           = c->ix;
@@ -3444,8 +3444,8 @@ int mlx5e_safe_reopen_channels(struct mlx5e_priv *priv)
 
 void mlx5e_timestamp_init(struct mlx5e_priv *priv)
 {
-       priv->tstamp.tx_type   = HWTSTAMP_TX_OFF;
-       priv->tstamp.rx_filter = HWTSTAMP_FILTER_NONE;
+       priv->hwtstamp_config.tx_type   = HWTSTAMP_TX_OFF;
+       priv->hwtstamp_config.rx_filter = HWTSTAMP_FILTER_NONE;
 }
 
 static void mlx5e_modify_admin_state(struct mlx5_core_dev *mdev,
@@ -4805,7 +4805,7 @@ int mlx5e_hwtstamp_set(struct mlx5e_priv *priv, struct ifreq *ifr)
        if (err)
                goto err_unlock;
 
-       memcpy(&priv->tstamp, &config, sizeof(config));
+       memcpy(&priv->hwtstamp_config, &config, sizeof(config));
        mutex_unlock(&priv->state_lock);
 
        /* might need to fix some features */
@@ -4820,7 +4820,7 @@ err_unlock:
 
 int mlx5e_hwtstamp_get(struct mlx5e_priv *priv, struct ifreq *ifr)
 {
-       struct hwtstamp_config *cfg = &priv->tstamp;
+       struct hwtstamp_config *cfg = &priv->hwtstamp_config;
 
        if (!MLX5_CAP_GEN(priv->mdev, device_frequency_khz))
                return -EOPNOTSUPP;

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
index 2fc1ec7..6c8ce1d 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
@@ -1602,7 +1602,7 @@ static inline bool mlx5e_build_rx_skb(struct mlx5_cqe64 *cqe,
                stats->lro_bytes += cqe_bcnt;
        }
 
-       if (unlikely(mlx5e_rx_hw_stamp(rq->tstamp)))
+       if (unlikely(mlx5e_rx_hw_stamp(rq->hwtstamp_config)))
                skb_hwtstamps(skb)->hwtstamp = mlx5e_cqe_ts_to_ns(rq->ptp_cyc2time,
                                                                  rq->clock, get_cqe_ts(cqe));
        skb_record_rx_queue(skb, rq->ix);
@@ -2708,7 +2708,7 @@ static inline void mlx5i_complete_rx_cqe(struct mlx5e_rq *rq,
                stats->csum_none++;
        }
 
-       if (unlikely(mlx5e_rx_hw_stamp(&priv->tstamp)))
+       if (unlikely(mlx5e_rx_hw_stamp(&priv->hwtstamp_config)))
                skb_hwtstamps(skb)->hwtstamp = mlx5e_cqe_ts_to_ns(rq->ptp_cyc2time,
                                                                  rq->clock, get_cqe_ts(cqe));
        skb_record_rx_queue(skb, rq->ix);