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Differential D25924 Diff 75292 sys/dev/mlx5/mlx5_en/mlx5_en_main.c

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sys/dev/mlx5/mlx5_en/mlx5_en_main.c

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static void static void
mlx5e_update_stats(void *arg) mlx5e_update_stats(void *arg)
{ {
struct mlx5e_priv *priv = arg; struct mlx5e_priv *priv = arg;
queue_work(priv->wq, &priv->update_stats_work); queue_work(priv->wq, &priv->update_stats_work);
callout_reset(&priv->watchdog, hz, &mlx5e_update_stats, priv); callout_reset_sbt_on_arg1(&priv->watchdog, tick_sbt * hz, 0,
&mlx5e_update_stats, priv, mlx5e_update_stats, -1, C_HARDCLOCK);
} }
static void static void
mlx5e_async_event_sub(struct mlx5e_priv *priv, mlx5e_async_event_sub(struct mlx5e_priv *priv,
enum mlx5_dev_event event) enum mlx5_dev_event event)
{ {
switch (event) { switch (event) {
case MLX5_DEV_EVENT_PORT_UP: case MLX5_DEV_EVENT_PORT_UP:
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*/ */
static void static void
mlx5e_reset_calibration_callout(struct mlx5e_priv *priv) mlx5e_reset_calibration_callout(struct mlx5e_priv *priv)
{ {
if (priv->clbr_done == 0) if (priv->clbr_done == 0)
mlx5e_calibration_callout(priv); mlx5e_calibration_callout(priv);
else else
callout_reset_curcpu(&priv->tstmp_clbr, (priv->clbr_done < callout_reset_sbt_on_arg1(&priv->tstmp_clbr, (priv->clbr_done <
mlx5e_calibration_duration ? mlx5e_fast_calibration : mlx5e_calibration_duration ? mlx5e_fast_calibration :
mlx5e_normal_calibration) * hz, mlx5e_calibration_callout, mlx5e_normal_calibration) * hz * tick_sbt, 0,
priv); mlx5e_calibration_callout, priv, mlx5e_calibration_callout,
PCPU_GET(cpuid), C_HARDCLOCK);
} }
static uint64_t static uint64_t
mlx5e_timespec2usec(const struct timespec *ts) mlx5e_timespec2usec(const struct timespec *ts)
{ {
return ((uint64_t)ts->tv_sec * 1000000000 + ts->tv_nsec); return ((uint64_t)ts->tv_sec * 1000000000 + ts->tv_nsec);
} }
▲ Show 20 Lines • Show All 691 Lines • ▼ Show 20 Lines case MLX5E_CEV_STATE_SEND_NOPS:
break; break;
default: default:
/* send NOPs on next timeout */ /* send NOPs on next timeout */
sq->cev_next_state = MLX5E_CEV_STATE_SEND_NOPS; sq->cev_next_state = MLX5E_CEV_STATE_SEND_NOPS;
break; break;
} }
/* restart timer */ /* restart timer */
callout_reset_curcpu(&sq->cev_callout, hz, mlx5e_sq_cev_timeout, sq); callout_reset_sbt_on_arg1(&sq->cev_callout, tick_sbt * hz, 0,
mlx5e_sq_cev_timeout, sq, mlx5e_sq_cev_timeout, -1, C_HARDCLOCK);
} }
void void
mlx5e_drain_sq(struct mlx5e_sq *sq) mlx5e_drain_sq(struct mlx5e_sq *sq)
{ {
int error; int error;
struct mlx5_core_dev *mdev= sq->priv->mdev; struct mlx5_core_dev *mdev= sq->priv->mdev;
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