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mlxsw: reg: Extend MDDQ device_info by FW version fields

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Add FW version fields to MDDQ device_info.

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 2022-04-25 06:44:29 +03:00 committed by David S. Miller
parent 08682c9e58
commit c38e9bf338
2 changed files with 28 additions and 2 deletions
drivers/net/ethernet/mellanox/mlxsw
core_linecards.creg.h

3
drivers/net/ethernet/mellanox/mlxsw/core_linecards.c
View File

@ -160,7 +160,8 @@ static int mlxsw_linecard_devices_attach(struct mlxsw_linecard *linecard)
return err;
mlxsw_reg_mddq_device_info_unpack(mddq_pl, &msg_seq,
&data_valid, &flash_owner,
&device_index);
&device_index, NULL,
NULL, NULL);
if (!data_valid)
break;
err = mlxsw_linecard_device_attach(mlxsw_core, linecard,

27
drivers/net/ethernet/mellanox/mlxsw/reg.h
View File

@ -11782,6 +11782,24 @@ MLXSW_ITEM32(reg, mddq, device_info_flash_owner, 0x10, 30, 1);
*/
MLXSW_ITEM32(reg, mddq, device_info_device_index, 0x10, 0, 8);
/* reg_mddq_device_info_fw_major
* Major FW version number.
* Access: RO
*/
MLXSW_ITEM32(reg, mddq, device_info_fw_major, 0x14, 16, 16);
/* reg_mddq_device_info_fw_minor
* Minor FW version number.
* Access: RO
*/
MLXSW_ITEM32(reg, mddq, device_info_fw_minor, 0x18, 16, 16);
/* reg_mddq_device_info_fw_sub_minor
* Sub-minor FW version number.
* Access: RO
*/
MLXSW_ITEM32(reg, mddq, device_info_fw_sub_minor, 0x18, 0, 16);
static inline void
mlxsw_reg_mddq_device_info_pack(char *payload, u8 slot_index,
u8 request_msg_seq)
@ -11794,13 +11812,20 @@ mlxsw_reg_mddq_device_info_pack(char *payload, u8 slot_index,
static inline void
mlxsw_reg_mddq_device_info_unpack(const char *payload, u8 *p_response_msg_seq,
bool *p_data_valid, bool *p_flash_owner,
u8 *p_device_index)
u8 *p_device_index, u16 *p_fw_major,
u16 *p_fw_minor, u16 *p_fw_sub_minor)
{
*p_response_msg_seq = mlxsw_reg_mddq_response_msg_seq_get(payload);
*p_data_valid = mlxsw_reg_mddq_data_valid_get(payload);
if (p_flash_owner)
*p_flash_owner = mlxsw_reg_mddq_device_info_flash_owner_get(payload);
*p_device_index = mlxsw_reg_mddq_device_info_device_index_get(payload);
if (p_fw_major)
*p_fw_major = mlxsw_reg_mddq_device_info_fw_major_get(payload);
if (p_fw_minor)
*p_fw_minor = mlxsw_reg_mddq_device_info_fw_minor_get(payload);
if (p_fw_sub_minor)
*p_fw_sub_minor = mlxsw_reg_mddq_device_info_fw_sub_minor_get(payload);
}
#define MLXSW_REG_MDDQ_SLOT_ASCII_NAME_LEN 20