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mlxsw: reg: Add QoS Switch Traffic Class Table is Multicast-Aware Register
This register configures if the Switch Priority to Traffic Class mapping is based on Multicast packet indication. If so, then multicast packets will get a Traffic Class that is plus (cap_max_tclass_data/2) the value configured by QTCT. Signed-off-by: Petr Machata <petrm@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -3544,6 +3544,42 @@ mlxsw_reg_qpdpm_dscp_pack(char *payload, unsigned short dscp, u8 prio)
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mlxsw_reg_qpdpm_dscp_entry_prio_set(payload, dscp, prio);
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}
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/* QTCTM - QoS Switch Traffic Class Table is Multicast-Aware Register
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* ------------------------------------------------------------------
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* This register configures if the Switch Priority to Traffic Class mapping is
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* based on Multicast packet indication. If so, then multicast packets will get
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* a Traffic Class that is plus (cap_max_tclass_data/2) the value configured by
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* QTCT.
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* By default, Switch Priority to Traffic Class mapping is not based on
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* Multicast packet indication.
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*/
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#define MLXSW_REG_QTCTM_ID 0x401A
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#define MLXSW_REG_QTCTM_LEN 0x08
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MLXSW_REG_DEFINE(qtctm, MLXSW_REG_QTCTM_ID, MLXSW_REG_QTCTM_LEN);
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/* reg_qtctm_local_port
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* Local port number.
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* No support for CPU port.
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* Access: Index
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*/
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MLXSW_ITEM32(reg, qtctm, local_port, 0x00, 16, 8);
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/* reg_qtctm_mc
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* Multicast Mode
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* Whether Switch Priority to Traffic Class mapping is based on Multicast packet
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* indication (default is 0, not based on Multicast packet indication).
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*/
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MLXSW_ITEM32(reg, qtctm, mc, 0x04, 0, 1);
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static inline void
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mlxsw_reg_qtctm_pack(char *payload, u8 local_port, bool mc)
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{
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MLXSW_REG_ZERO(qtctm, payload);
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mlxsw_reg_qtctm_local_port_set(payload, local_port);
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mlxsw_reg_qtctm_mc_set(payload, mc);
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}
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/* PMLP - Ports Module to Local Port Register
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* ------------------------------------------
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* Configures the assignment of modules to local ports.
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@ -8761,6 +8797,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = {
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MLXSW_REG(qrwe),
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MLXSW_REG(qpdsm),
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MLXSW_REG(qpdpm),
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MLXSW_REG(qtctm),
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MLXSW_REG(pmlp),
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MLXSW_REG(pmtu),
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MLXSW_REG(ptys),
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