diff options
| author |   Jianbo Liu <jianbol@nvidia.com> | 2025-02-03 23:35:03 +0200 |
|---|---|---|
| committer |   Paolo Abeni <pabeni@redhat.com> | 2025-02-06 10:14:00 +0100 |
| commit | 9f722fb105216771f3a494a83dfad445de8a7f2b (patch) | |
| tree | ced63ff62b36d82f3888fa0fa486b6b64bf84069 | |
| parent | net/mlx5: Add helper functions for PTP callbacks (diff) | |
| download | wireguard-linux-9f722fb105216771f3a494a83dfad445de8a7f2b.tar.xz wireguard-linux-9f722fb105216771f3a494a83dfad445de8a7f2b.zip | |
net/mlx5: Change parameters for PTP internal functions
In later patch, the mlx5_clock will be allocated dynamically, its
address can be obtained from mlx5_core_dev struct, but mdev can't be
obtained from mlx5_clock because it can be shared by multiple
interfaces. So change the parameter for such internal functions, only
mdev is passed down from the callers.
Signed-off-by: Jianbo Liu <jianbol@nvidia.com>
Reviewed-by: Carolina Jubran <cjubran@nvidia.com>
Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c index eaf343756026..e7e4bdba02a3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c @@ -878,10 +878,8 @@ static int mlx5_query_mtpps_pin_mode(struct mlx5_core_dev *mdev, u8 pin, mtpps_size, MLX5_REG_MTPPS, 0, 0); } -static int mlx5_get_pps_pin_mode(struct mlx5_clock *clock, u8 pin) +static int mlx5_get_pps_pin_mode(struct mlx5_core_dev *mdev, u8 pin) { - struct mlx5_core_dev *mdev = container_of(clock, struct mlx5_core_dev, clock); - u32 out[MLX5_ST_SZ_DW(mtpps_reg)] = {}; u8 mode; int err; @@ -900,8 +898,9 @@ static int mlx5_get_pps_pin_mode(struct mlx5_clock *clock, u8 pin) return PTP_PF_NONE; } -static void mlx5_init_pin_config(struct mlx5_clock *clock) +static void mlx5_init_pin_config(struct mlx5_core_dev *mdev) { + struct mlx5_clock *clock = &mdev->clock; int i; if (!clock->ptp_info.n_pins) @@ -922,7 +921,7 @@ static void mlx5_init_pin_config(struct mlx5_clock *clock) sizeof(clock->ptp_info.pin_config[i].name), "mlx5_pps%d", i); clock->ptp_info.pin_config[i].index = i; - clock->ptp_info.pin_config[i].func = mlx5_get_pps_pin_mode(clock, i); + clock->ptp_info.pin_config[i].func = mlx5_get_pps_pin_mode(mdev, i); clock->ptp_info.pin_config[i].chan = 0; } } @@ -1041,10 +1040,10 @@ static void mlx5_timecounter_init(struct mlx5_core_dev *mdev) ktime_to_ns(ktime_get_real())); } -static void mlx5_init_overflow_period(struct mlx5_clock *clock) +static void mlx5_init_overflow_period(struct mlx5_core_dev *mdev) { - struct mlx5_core_dev *mdev = container_of(clock, struct mlx5_core_dev, clock); struct mlx5_ib_clock_info *clock_info = mdev->clock_info; + struct mlx5_clock *clock = &mdev->clock; struct mlx5_timer *timer = &clock->timer; u64 overflow_cycles; u64 frac = 0; @@ -1135,7 +1134,7 @@ static void mlx5_init_timer_clock(struct mlx5_core_dev *mdev) mlx5_timecounter_init(mdev); mlx5_init_clock_info(mdev); - mlx5_init_overflow_period(clock); + mlx5_init_overflow_period(mdev); if (mlx5_real_time_mode(mdev)) { struct timespec64 ts; @@ -1147,13 +1146,11 @@ static void mlx5_init_timer_clock(struct mlx5_core_dev *mdev) static void mlx5_init_pps(struct mlx5_core_dev *mdev) { - struct mlx5_clock *clock = &mdev->clock; - if (!MLX5_PPS_CAP(mdev)) return; mlx5_get_pps_caps(mdev); - mlx5_init_pin_config(clock); + mlx5_init_pin_config(mdev); } void mlx5_init_clock(struct mlx5_core_dev *mdev) |