diff options
| author | Petr Machata <petrm@mellanox.com> | 2020-01-24 15:23:12 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-01-25 10:56:31 +0100 |
| commit | 47259544e0fc0659f74f6ca6680745658969a803 (patch) | |
| tree | 3738be52d97f3646cb291d195a41e2de4783b56a /drivers | |
| parent | 92afbfedb77d59a4077d292b88a316f3de706344 (diff) | |
mlxsw: spectrum: Add lowest_shaper_bs to struct mlxsw_sp
Lower limit of burst size configuration is dependent on system type. Add a
datum to track the value. Initialize as appropriate in mlxsw_spX_init().
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 9eb3ac7669f7..72d24595df7a 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -5173,6 +5173,7 @@ static int mlxsw_sp1_init(struct mlxsw_core *mlxsw_core, mlxsw_sp->span_ops = &mlxsw_sp1_span_ops; mlxsw_sp->listeners = mlxsw_sp1_listener; mlxsw_sp->listeners_count = ARRAY_SIZE(mlxsw_sp1_listener); + mlxsw_sp->lowest_shaper_bs = MLXSW_REG_QEEC_LOWEST_SHAPER_BS_SP1; return mlxsw_sp_init(mlxsw_core, mlxsw_bus_info, extack); } @@ -5197,6 +5198,7 @@ static int mlxsw_sp2_init(struct mlxsw_core *mlxsw_core, mlxsw_sp->port_type_speed_ops = &mlxsw_sp2_port_type_speed_ops; mlxsw_sp->ptp_ops = &mlxsw_sp2_ptp_ops; mlxsw_sp->span_ops = &mlxsw_sp2_span_ops; + mlxsw_sp->lowest_shaper_bs = MLXSW_REG_QEEC_LOWEST_SHAPER_BS_SP2; return mlxsw_sp_init(mlxsw_core, mlxsw_bus_info, extack); } @@ -5219,6 +5221,7 @@ static int mlxsw_sp3_init(struct mlxsw_core *mlxsw_core, mlxsw_sp->port_type_speed_ops = &mlxsw_sp2_port_type_speed_ops; mlxsw_sp->ptp_ops = &mlxsw_sp2_ptp_ops; mlxsw_sp->span_ops = &mlxsw_sp2_span_ops; + mlxsw_sp->lowest_shaper_bs = MLXSW_REG_QEEC_LOWEST_SHAPER_BS_SP3; return mlxsw_sp_init(mlxsw_core, mlxsw_bus_info, extack); } diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index 5f3b74360dc8..bbc23939964e 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -189,6 +189,7 @@ struct mlxsw_sp { const struct mlxsw_sp_span_ops *span_ops; const struct mlxsw_listener *listeners; size_t listeners_count; + u32 lowest_shaper_bs; }; static inline struct mlxsw_sp_upper * |