diff mbox series

[net-next,7/9] mlxsw: core_thermal: Add line card id prefix to line card thermal zone name

Message ID 20220413151733.2738867-8-idosch@nvidia.com (mailing list archive)
State Accepted
Commit 6d94449a7d7dca9d4b9b5a2792db537b2b69b4b7
Delegated to: Netdev Maintainers
Headers show
Series mlxsw: Preparations for line cards support | 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 success total: 0 errors, 0 warnings, 0 checks, 28 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Ido Schimmel April 13, 2022, 3:17 p.m. UTC 
From: Vadim Pasternak <vadimp@nvidia.com>

Add prefix "lc#n" to thermal zones associated with the thermal objects
found on line cards.

For example thermal zone for module #9 located at line card #7 will
have type:
mlxsw-lc7-module9.
And thermal zone for gearbox #3 located at line card #5 will have type:
mlxsw-lc5-gearbox3.

Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
---
 .../net/ethernet/mellanox/mlxsw/core_thermal.c   | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
index 6d186cc74df3..23ff214367d3 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
@@ -685,8 +685,12 @@  mlxsw_thermal_module_tz_init(struct mlxsw_thermal_module *module_tz)
 	char tz_name[MLXSW_THERMAL_ZONE_MAX_NAME];
 	int err;
 
-	snprintf(tz_name, sizeof(tz_name), "mlxsw-module%d",
-		 module_tz->module + 1);
+	if (module_tz->slot_index)
+		snprintf(tz_name, sizeof(tz_name), "mlxsw-lc%d-module%d",
+			 module_tz->slot_index, module_tz->module + 1);
+	else
+		snprintf(tz_name, sizeof(tz_name), "mlxsw-module%d",
+			 module_tz->module + 1);
 	module_tz->tzdev = thermal_zone_device_register(tz_name,
 							MLXSW_THERMAL_NUM_TRIPS,
 							MLXSW_THERMAL_TRIP_MASK,
@@ -820,8 +824,12 @@  mlxsw_thermal_gearbox_tz_init(struct mlxsw_thermal_module *gearbox_tz)
 	char tz_name[MLXSW_THERMAL_ZONE_MAX_NAME];
 	int ret;
 
-	snprintf(tz_name, sizeof(tz_name), "mlxsw-gearbox%d",
-		 gearbox_tz->module + 1);
+	if (gearbox_tz->slot_index)
+		snprintf(tz_name, sizeof(tz_name), "mlxsw-lc%d-gearbox%d",
+			 gearbox_tz->slot_index, gearbox_tz->module + 1);
+	else
+		snprintf(tz_name, sizeof(tz_name), "mlxsw-gearbox%d",
+			 gearbox_tz->module + 1);
 	gearbox_tz->tzdev = thermal_zone_device_register(tz_name,
 						MLXSW_THERMAL_NUM_TRIPS,
 						MLXSW_THERMAL_TRIP_MASK,