diff options
| author | Aya Levin <ayal@nvidia.com> | 2021-03-03 13:07:01 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2021-03-26 05:49:59 +0300 |
| commit | 183532b77ddcb90002ff49713f5af08725f71b4c (patch) | |
| tree | 544cc1f7955fb9c6c7d9991d55e826e487cb8712 /drivers | |
| parent | ea886000a8acc4744bdbacd6f01e1a67b52da04f (diff) | |
| download | linux-183532b77ddcb90002ff49713f5af08725f71b4c.tar.xz | |
net/mlx5: Add helper to set time-stamp translator on a queue
Translation method on the time-stamp is set by the capabilities. Avoid
code duplication by using a helper to set ptp_cyc2time callback on a
queue.
Signed-off-by: Aya Levin <ayal@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/lib/clock.h | 11 |
3 files changed, 14 insertions, 9 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c index 27b5c7b143b2..fb93edf910b9 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c @@ -183,9 +183,7 @@ static int mlx5e_ptp_alloc_txqsq(struct mlx5e_port_ptp *c, int txq_ix, if (!MLX5_CAP_ETH(mdev, wqe_vlan_insert)) set_bit(MLX5E_SQ_STATE_VLAN_NEED_L2_INLINE, &sq->state); sq->stop_room = param->stop_room; - sq->ptp_cyc2time = mlx5_is_real_time_sq(mdev) ? - mlx5_real_time_cyc2time : - mlx5_timecounter_cyc2time; + sq->ptp_cyc2time = mlx5_sq_ts_translator(mdev); node = dev_to_node(mlx5_core_dma_dev(mdev)); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 395b44141ca9..12d0545fefc4 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -404,9 +404,7 @@ static int mlx5e_alloc_rq(struct mlx5e_channel *c, rq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu); rq->xdpsq = &c->rq_xdpsq; rq->xsk_pool = xsk_pool; - rq->ptp_cyc2time = mlx5_is_real_time_rq(mdev) ? - mlx5_real_time_cyc2time : - mlx5_timecounter_cyc2time; + rq->ptp_cyc2time = mlx5_rq_ts_translator(mdev); if (rq->xsk_pool) rq->stats = &c->priv->channel_stats[c->ix].xskrq; @@ -1141,9 +1139,7 @@ static int mlx5e_alloc_txqsq(struct mlx5e_channel *c, if (param->is_mpw) set_bit(MLX5E_SQ_STATE_MPWQE, &sq->state); sq->stop_room = param->stop_room; - sq->ptp_cyc2time = mlx5_is_real_time_sq(mdev) ? - mlx5_real_time_cyc2time : - mlx5_timecounter_cyc2time; + sq->ptp_cyc2time = mlx5_sq_ts_translator(mdev); param->wq.db_numa_node = cpu_to_node(c->cpu); err = mlx5_wq_cyc_create(mdev, ¶m->wq, sqc_wq, wq, &sq->wq_ctrl); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.h b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.h index a12c7da618a7..ceae6bc378e0 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.h @@ -105,4 +105,15 @@ static inline ktime_t mlx5_real_time_cyc2time(struct mlx5_clock *clock, } #endif +static inline cqe_ts_to_ns mlx5_rq_ts_translator(struct mlx5_core_dev *mdev) +{ + return mlx5_is_real_time_rq(mdev) ? mlx5_real_time_cyc2time : + mlx5_timecounter_cyc2time; +} + +static inline cqe_ts_to_ns mlx5_sq_ts_translator(struct mlx5_core_dev *mdev) +{ + return mlx5_is_real_time_sq(mdev) ? mlx5_real_time_cyc2time : + mlx5_timecounter_cyc2time; +} #endif |