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mlxsw: spectrum_ptp: Apply the PTP shaper enable/disable logic

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Apply by filling the PTP shaper parameters array.

Signed-off-by: Shalom Toledo <shalomt@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Shalom Toledo 2019-07-04 10:07:40 +03:00 committed by David S. Miller
parent 5fc1733897
commit 72458e2794
1 changed files with 44 additions and 0 deletions
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44
drivers/net/ethernet/mellanox/mlxsw/spectrum_ptp.c
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@ -767,6 +767,50 @@ struct mlxsw_sp1_ptp_shaper_params {
static const struct mlxsw_sp1_ptp_shaper_params
mlxsw_sp1_ptp_shaper_params[] = {
{
.ethtool_speed = SPEED_100,
.port_speed = MLXSW_REG_QPSC_PORT_SPEED_100M,
.shaper_time_exp = 4,
.shaper_time_mantissa = 12,
.shaper_inc = 9,
.shaper_bs = 1,
.port_to_shaper_credits = 1,
.ing_timestamp_inc = -313,
.egr_timestamp_inc = 313,
},
{
.ethtool_speed = SPEED_1000,
.port_speed = MLXSW_REG_QPSC_PORT_SPEED_1G,
.shaper_time_exp = 0,
.shaper_time_mantissa = 12,
.shaper_inc = 6,
.shaper_bs = 0,
.port_to_shaper_credits = 1,
.ing_timestamp_inc = -35,
.egr_timestamp_inc = 35,
},
{
.ethtool_speed = SPEED_10000,
.port_speed = MLXSW_REG_QPSC_PORT_SPEED_10G,
.shaper_time_exp = 0,
.shaper_time_mantissa = 2,
.shaper_inc = 14,
.shaper_bs = 1,
.port_to_shaper_credits = 1,
.ing_timestamp_inc = -11,
.egr_timestamp_inc = 11,
},
{
.ethtool_speed = SPEED_25000,
.port_speed = MLXSW_REG_QPSC_PORT_SPEED_25G,
.shaper_time_exp = 0,
.shaper_time_mantissa = 0,
.shaper_inc = 11,
.shaper_bs = 1,
.port_to_shaper_credits = 1,
.ing_timestamp_inc = -14,
.egr_timestamp_inc = 14,
},
};
#define MLXSW_SP1_PTP_SHAPER_PARAMS_LEN ARRAY_SIZE(mlxsw_sp1_ptp_shaper_params)