diff --git a/drivers/net/ethernet/google/gve/gve.h b/drivers/net/ethernet/google/gve/gve.h index 970d5ca8cdde..cbdf3a842cfe 100644 --- a/drivers/net/ethernet/google/gve/gve.h +++ b/drivers/net/ethernet/google/gve/gve.h @@ -1206,6 +1206,11 @@ static inline bool gve_supports_xdp_xmit(struct gve_priv *priv) } } +static inline bool gve_is_clock_enabled(struct gve_priv *priv) +{ + return priv->nic_ts_report; +} + /* gqi napi handler defined in gve_main.c */ int gve_napi_poll(struct napi_struct *napi, int budget); diff --git a/drivers/net/ethernet/google/gve/gve_ethtool.c b/drivers/net/ethernet/google/gve/gve_ethtool.c index 52500ae8348e..311b106160b2 100644 --- a/drivers/net/ethernet/google/gve/gve_ethtool.c +++ b/drivers/net/ethernet/google/gve/gve_ethtool.c @@ -938,7 +938,7 @@ static int gve_get_ts_info(struct net_device *netdev, ethtool_op_get_ts_info(netdev, info); - if (priv->nic_timestamp_supported) { + if (gve_is_clock_enabled(priv)) { info->so_timestamping |= SOF_TIMESTAMPING_RX_HARDWARE | SOF_TIMESTAMPING_RAW_HARDWARE; diff --git a/drivers/net/ethernet/google/gve/gve_main.c b/drivers/net/ethernet/google/gve/gve_main.c index 7eb64e1e4d85..52c5e4942cd4 100644 --- a/drivers/net/ethernet/google/gve/gve_main.c +++ b/drivers/net/ethernet/google/gve/gve_main.c @@ -680,10 +680,12 @@ static int gve_setup_device_resources(struct gve_priv *priv) } } - err = gve_init_clock(priv); - if (err) { - dev_err(&priv->pdev->dev, "Failed to init clock"); - goto abort_with_ptype_lut; + if (priv->nic_timestamp_supported) { + err = gve_init_clock(priv); + if (err) { + dev_warn(&priv->pdev->dev, "Failed to init clock, continuing without PTP support"); + err = 0; + } } err = gve_init_rss_config(priv, priv->rx_cfg.num_queues); @@ -2183,7 +2185,7 @@ static int gve_set_ts_config(struct net_device *dev, } if (kernel_config->rx_filter != HWTSTAMP_FILTER_NONE) { - if (!priv->nic_ts_report) { + if (!gve_is_clock_enabled(priv)) { NL_SET_ERR_MSG_MOD(extack, "RX timestamping is not supported"); kernel_config->rx_filter = HWTSTAMP_FILTER_NONE; diff --git a/drivers/net/ethernet/google/gve/gve_ptp.c b/drivers/net/ethernet/google/gve/gve_ptp.c index 073677d82ee8..de42fc2c19a1 100644 --- a/drivers/net/ethernet/google/gve/gve_ptp.c +++ b/drivers/net/ethernet/google/gve/gve_ptp.c @@ -70,11 +70,6 @@ static int gve_ptp_init(struct gve_priv *priv) struct gve_ptp *ptp; int err; - if (!priv->nic_timestamp_supported) { - dev_dbg(&priv->pdev->dev, "Device does not support PTP\n"); - return -EOPNOTSUPP; - } - priv->ptp = kzalloc(sizeof(*priv->ptp), GFP_KERNEL); if (!priv->ptp) return -ENOMEM; @@ -116,9 +111,6 @@ int gve_init_clock(struct gve_priv *priv) { int err; - if (!priv->nic_timestamp_supported) - return 0; - err = gve_ptp_init(priv); if (err) return err; diff --git a/drivers/net/ethernet/google/gve/gve_rx_dqo.c b/drivers/net/ethernet/google/gve/gve_rx_dqo.c index f1bd8f5d5732..63a96106a693 100644 --- a/drivers/net/ethernet/google/gve/gve_rx_dqo.c +++ b/drivers/net/ethernet/google/gve/gve_rx_dqo.c @@ -484,7 +484,7 @@ int gve_xdp_rx_timestamp(const struct xdp_md *_ctx, u64 *timestamp) { const struct gve_xdp_buff *ctx = (void *)_ctx; - if (!ctx->gve->nic_ts_report) + if (!gve_is_clock_enabled(ctx->gve)) return -ENODATA; if (!(ctx->compl_desc->ts_sub_nsecs_low & GVE_DQO_RX_HWTSTAMP_VALID))