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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>
This commit is contained in:
Jiri Pirko 2015-12-03 12:12:27 +01:00 committed by David S. Miller
parent e4bfbae29a
commit 3b71571c01
1 changed files with 21 additions and 1 deletions
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22
drivers/net/ethernet/mellanox/mlxsw/reg.h
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@ -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.