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Commit 3b71571c authored by Jiri Pirko's avatar Jiri Pirko Committed by David S. Miller
Browse files

mlxsw: reg: Add definition of LAG unicast record for SFN register 



LAG-related records have specific format in SFN register.

Signed-off-by: default avatarJiri Pirko <jiri@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e4bfbae2

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

+21 −1
Original line number Diff line number Diff line
@@ -519,8 +519,12 @@ MLXSW_ITEM32_INDEXED(reg, sfn, rec_swid, MLXSW_REG_SFN_BASE_LEN, 24, 8, 
enum mlxsw_reg_sfn_rec_type {

	/* MAC addresses learned on a regular port. */

	MLXSW_REG_SFN_REC_TYPE_LEARNED_MAC = 0x5,

	/* Aged-out MAC address on a regular port */

	/* MAC addresses learned on a LAG port. */

	MLXSW_REG_SFN_REC_TYPE_LEARNED_MAC_LAG = 0x6,

	/* Aged-out MAC address on a regular port. */

	MLXSW_REG_SFN_REC_TYPE_AGED_OUT_MAC = 0x7,

	/* Aged-out MAC address on a LAG port. */

	MLXSW_REG_SFN_REC_TYPE_AGED_OUT_MAC_LAG = 0x8,

};



/* reg_sfn_rec_type
@@ -568,6 +572,22 @@ static inline void mlxsw_reg_sfn_mac_unpack(char *payload, int rec_index, 
	*p_local_port = mlxsw_reg_sfn_mac_system_port_get(payload, rec_index);

}



/* reg_sfn_mac_lag_lag_id

 * LAG ID (pointer into the LAG descriptor table).

 * Access: RO

 */

MLXSW_ITEM32_INDEXED(reg, sfn, mac_lag_lag_id, MLXSW_REG_SFN_BASE_LEN, 0, 10,

		     MLXSW_REG_SFN_REC_LEN, 0x0C, false);



static inline void mlxsw_reg_sfn_mac_lag_unpack(char *payload, int rec_index,

						char *mac, u16 *p_vid,

						u16 *p_lag_id)

{

	mlxsw_reg_sfn_rec_mac_memcpy_from(payload, rec_index, mac);

	*p_vid = mlxsw_reg_sfn_mac_fid_get(payload, rec_index);

	*p_lag_id = mlxsw_reg_sfn_mac_lag_lag_id_get(payload, rec_index);

}



/* SPMS - Switch Port MSTP/RSTP State Register

 * -------------------------------------------

 * Configures the spanning tree state of a physical port.