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jpirkodavem330
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mlxsw: reg: Add definition of LAG unicast record for SFN register
LAG-related records have specific format in SFN register. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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  • drivers/net/ethernet/mellanox/mlxsw

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drivers/net/ethernet/mellanox/mlxsw/reg.h

Lines changed: 21 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -519,8 +519,12 @@ MLXSW_ITEM32_INDEXED(reg, sfn, rec_swid, MLXSW_REG_SFN_BASE_LEN, 24, 8,
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enum mlxsw_reg_sfn_rec_type {
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/* MAC addresses learned on a regular port. */
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MLXSW_REG_SFN_REC_TYPE_LEARNED_MAC = 0x5,
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/* Aged-out MAC address on a regular port */
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/* MAC addresses learned on a LAG port. */
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MLXSW_REG_SFN_REC_TYPE_LEARNED_MAC_LAG = 0x6,
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/* Aged-out MAC address on a regular port. */
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MLXSW_REG_SFN_REC_TYPE_AGED_OUT_MAC = 0x7,
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/* Aged-out MAC address on a LAG port. */
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MLXSW_REG_SFN_REC_TYPE_AGED_OUT_MAC_LAG = 0x8,
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};
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/* reg_sfn_rec_type
@@ -568,6 +572,22 @@ static inline void mlxsw_reg_sfn_mac_unpack(char *payload, int rec_index,
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*p_local_port = mlxsw_reg_sfn_mac_system_port_get(payload, rec_index);
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}
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/* reg_sfn_mac_lag_lag_id
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* LAG ID (pointer into the LAG descriptor table).
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* Access: RO
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*/
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MLXSW_ITEM32_INDEXED(reg, sfn, mac_lag_lag_id, MLXSW_REG_SFN_BASE_LEN, 0, 10,
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MLXSW_REG_SFN_REC_LEN, 0x0C, false);
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static inline void mlxsw_reg_sfn_mac_lag_unpack(char *payload, int rec_index,
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char *mac, u16 *p_vid,
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u16 *p_lag_id)
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{
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mlxsw_reg_sfn_rec_mac_memcpy_from(payload, rec_index, mac);
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*p_vid = mlxsw_reg_sfn_mac_fid_get(payload, rec_index);
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*p_lag_id = mlxsw_reg_sfn_mac_lag_lag_id_get(payload, rec_index);
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}
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/* SPMS - Switch Port MSTP/RSTP State Register
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* -------------------------------------------
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* Configures the spanning tree state of a physical port.

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