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mlxsw: reg: Add Port Local port to Label Port mapping Register

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The PLLP register returns the mapping from Local Port into Label Port.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko
2021-09-14 09:13:26 +03:00
committed by David S. Miller
parent fec2386162
commit ed403777f6
1 changed files with 48 additions and 0 deletions
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48
drivers/net/ethernet/mellanox/mlxsw/reg.h
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@@ -5860,6 +5860,53 @@ static inline void mlxsw_reg_pddr_pack(char *payload, u8 local_port,
mlxsw_reg_pddr_page_select_set(payload, page_select);
}
/* PLLP - Port Local port to Label Port mapping Register
* -----------------------------------------------------
* The PLLP register returns the mapping from Local Port into Label Port.
*/
#define MLXSW_REG_PLLP_ID 0x504A
#define MLXSW_REG_PLLP_LEN 0x10
MLXSW_REG_DEFINE(pllp, MLXSW_REG_PLLP_ID, MLXSW_REG_PLLP_LEN);
/* reg_pllp_local_port
* Local port number.
* Access: Index
*/
MLXSW_ITEM32(reg, pllp, local_port, 0x00, 16, 8);
/* reg_pllp_label_port
* Front panel label of the port.
* Access: RO
*/
MLXSW_ITEM32(reg, pllp, label_port, 0x00, 0, 8);
/* reg_pllp_split_num
* Label split mapping for local_port.
* Access: RO
*/
MLXSW_ITEM32(reg, pllp, split_num, 0x04, 0, 4);
/* reg_pllp_slot_index
* Slot index (0: Main board).
* Access: RO
*/
MLXSW_ITEM32(reg, pllp, slot_index, 0x08, 0, 4);
static inline void mlxsw_reg_pllp_pack(char *payload, u8 local_port)
{
MLXSW_REG_ZERO(pllp, payload);
mlxsw_reg_pllp_local_port_set(payload, local_port);
}
static inline void mlxsw_reg_pllp_unpack(char *payload, u8 *label_port,
u8 *split_num, u8 *slot_index)
{
*label_port = mlxsw_reg_pllp_label_port_get(payload);
*split_num = mlxsw_reg_pllp_split_num_get(payload);
*slot_index = mlxsw_reg_pllp_slot_index_get(payload);
}
/* PMTM - Port Module Type Mapping Register
* ----------------------------------------
* The PMTM allows query or configuration of module types.
@@ -12202,6 +12249,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = {
MLXSW_REG(pplr),
MLXSW_REG(pmpe),
MLXSW_REG(pddr),
MLXSW_REG(pllp),
MLXSW_REG(pmtm),
MLXSW_REG(htgt),
MLXSW_REG(hpkt),