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mlxsw: reg: Add MGIR register 

Add MGIR register. MGIR, Management General Information Register, allows
software to query the hardware and firmware general information.

Signed-off-by: Shalom Toledo <shalomt@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Shalom Toledo 2019-04-08 06:59:34 +00:00 committed by David S. Miller
parent e4bf63482c
commit 8d77d4bfb0
1 changed files with 55 additions and 0 deletions
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55
drivers/net/ethernet/mellanox/mlxsw/reg.h
View File

@ -8534,6 +8534,60 @@ static inline void mlxsw_reg_mpar_pack(char *payload, u8 local_port,
mlxsw_reg_mpar_pa_id_set(payload, pa_id);
}
/* MGIR - Management General Information Register
* ----------------------------------------------
* MGIR register allows software to query the hardware and firmware general
* information.
*/
#define MLXSW_REG_MGIR_ID 0x9020
#define MLXSW_REG_MGIR_LEN 0x9C
MLXSW_REG_DEFINE(mgir, MLXSW_REG_MGIR_ID, MLXSW_REG_MGIR_LEN);
/* reg_mgir_hw_info_device_hw_revision
* Access: RO
*/
MLXSW_ITEM32(reg, mgir, hw_info_device_hw_revision, 0x0, 16, 16);
#define MLXSW_REG_MGIR_FW_INFO_PSID_SIZE 16
/* reg_mgir_fw_info_psid
* PSID (ASCII string).
* Access: RO
*/
MLXSW_ITEM_BUF(reg, mgir, fw_info_psid, 0x30, MLXSW_REG_MGIR_FW_INFO_PSID_SIZE);
/* reg_mgir_fw_info_extended_major
* Access: RO
*/
MLXSW_ITEM32(reg, mgir, fw_info_extended_major, 0x44, 0, 32);
/* reg_mgir_fw_info_extended_minor
* Access: RO
*/
MLXSW_ITEM32(reg, mgir, fw_info_extended_minor, 0x48, 0, 32);
/* reg_mgir_fw_info_extended_sub_minor
* Access: RO
*/
MLXSW_ITEM32(reg, mgir, fw_info_extended_sub_minor, 0x4C, 0, 32);
static inline void mlxsw_reg_mgir_pack(char *payload)
{
MLXSW_REG_ZERO(mgir, payload);
}
static inline void
mlxsw_reg_mgir_unpack(char *payload, u32 *hw_rev, char *fw_info_psid,
u32 *fw_major, u32 *fw_minor, u32 *fw_sub_minor)
{
*hw_rev = mlxsw_reg_mgir_hw_info_device_hw_revision_get(payload);
mlxsw_reg_mgir_fw_info_psid_memcpy_from(payload, fw_info_psid);
*fw_major = mlxsw_reg_mgir_fw_info_extended_major_get(payload);
*fw_minor = mlxsw_reg_mgir_fw_info_extended_minor_get(payload);
*fw_sub_minor = mlxsw_reg_mgir_fw_info_extended_sub_minor_get(payload);
}
/* MRSR - Management Reset and Shutdown Register
* ---------------------------------------------
* MRSR register is used to reset or shutdown the switch or
@ -9958,6 +10012,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = {
MLXSW_REG(mcia),
MLXSW_REG(mpat),
MLXSW_REG(mpar),
MLXSW_REG(mgir),
MLXSW_REG(mrsr),
MLXSW_REG(mlcr),
MLXSW_REG(mpsc),