diff mbox series

[net-next,09/11] mlxsw: reg: Extend MDDQ device_info by FW version fields

Message ID 20220425034431.3161260-10-idosch@nvidia.com (mailing list archive)
State Accepted
Commit c38e9bf338121b8c27e0458d817d534d005bc517
Delegated to: Netdev Maintainers
Headers show
Series mlxsw: extend line card model by devices and info | expand

Checks

Context Check Description
netdev/tree_selection success Clearly marked for net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Series has a cover letter
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/cc_maintainers success CCed 6 of 6 maintainers
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/checkpatch warning WARNING: line length of 87 exceeds 80 columns
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Ido Schimmel April 25, 2022, 3:44 a.m. UTC 
From: Jiri Pirko <jiri@nvidia.com>

Add FW version fields to MDDQ device_info.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
---
 .../ethernet/mellanox/mlxsw/core_linecards.c  |  3 ++-
 drivers/net/ethernet/mellanox/mlxsw/reg.h     | 27 ++++++++++++++++++-
 2 files changed, 28 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_linecards.c b/drivers/net/ethernet/mellanox/mlxsw/core_linecards.c
index b5f5b31bd31e..42fe93ac629d 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core_linecards.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_linecards.c
@@ -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,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h
index 521c1b195a3e..04c4d7a4bd83 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -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