[Mellanox] Add new patches come along with hw-mgmt V.7.0000.3032 (#132)

What I did: Added four patches along with hw-mgmt V.7.0000.3032 to buster. They are: 0007-mlxsw-core-thermal-Set-default-thermal-trips-at-init.patch 0008-mlxsw-qsfp_sysfs-Remove-obsolete-code-for-QSFP-EEPRO.patch 0009-platform-mellanox-mlxreg-io-Add-support-for-compl.patch 0010-platform-mellanox-mlxreg-hotplug-Add-environmental-d.patch How I verify: Run platform regression test on spectrum 1, spectrum 2 and specturm 3. No new issue found.
sonic-net · Apr 23, 2020 · 57f0a4e · 57f0a4e
1 parent 246e7fa
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diff --git a/patch/0007-mlxsw-core-thermal-Set-default-thermal-trips-at-init.patch b/patch/0007-mlxsw-core-thermal-Set-default-thermal-trips-at-init.patch
@@ -0,0 +1,49 @@
+From d1bfc3dfb848ea1b402e2299b1e3b974aad9be60 Mon Sep 17 00:00:00 2001
+From: Vadim Pasternak <vadimp@mellanox.com>
+Date: Tue, 31 Mar 2020 22:50:02 +0300
+Subject: [backport 1/2] mlxsw: core: thermal: Set default thermal trips at
+ initialization
+
+Set default thermal trip temperatures during thermal zone
+initialization. Otherwise polling time for thermal control
+could stay zero and such thermal zones will not be triggered by
+thermal algorithm.
+
+Signed-off-by: Vadim Pasternak <vadimp@mellanox.com>
+---
+ drivers/net/ethernet/mellanox/mlxsw/core_thermal.c | 12 ++++++++----
+ 1 file changed, 8 insertions(+), 4 deletions(-)
+
+diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
+index b75372998..fc0264f2f 100644
+--- a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
++++ b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
+@@ -20,6 +20,10 @@
+ #define MLXSW_THERMAL_ASIC_TEMP_HIGH	85000	/* 85C */
+ #define MLXSW_THERMAL_ASIC_TEMP_HOT	105000	/* 105C */
+ #define MLXSW_THERMAL_ASIC_TEMP_CRIT	110000	/* 110C */
++#define MLXSW_THERMAL_MODULE_TEMP_NORM	60000	/* 60C */
++#define MLXSW_THERMAL_MODULE_TEMP_HIGH	70000	/* 70C */
++#define MLXSW_THERMAL_MODULE_TEMP_HOT	80000	/* 80C */
++#define MLXSW_THERMAL_MODULE_TEMP_CRIT	90000	/* 90C */
+ #define MLXSW_THERMAL_HYSTERESIS_TEMP	5000	/* 5C */
+ #define MLXSW_THERMAL_MODULE_TEMP_SHIFT	(MLXSW_THERMAL_HYSTERESIS_TEMP * 2)
+ #define MLXSW_THERMAL_ZONE_MAX_NAME	16
+@@ -153,10 +157,10 @@ static int mlxsw_get_cooling_device_idx(struct mlxsw_thermal *thermal,
+ static void
+ mlxsw_thermal_module_trips_reset(struct mlxsw_thermal_module *tz)
+ {
+-	tz->trips[MLXSW_THERMAL_TEMP_TRIP_NORM].temp = 0;
+-	tz->trips[MLXSW_THERMAL_TEMP_TRIP_HIGH].temp = 0;
+-	tz->trips[MLXSW_THERMAL_TEMP_TRIP_HOT].temp = 0;
+-	tz->trips[MLXSW_THERMAL_TEMP_TRIP_CRIT].temp = 0;
++	tz->trips[MLXSW_THERMAL_TEMP_TRIP_NORM].temp = MLXSW_THERMAL_MODULE_TEMP_NORM;
++	tz->trips[MLXSW_THERMAL_TEMP_TRIP_HIGH].temp = MLXSW_THERMAL_MODULE_TEMP_HIGH;
++	tz->trips[MLXSW_THERMAL_TEMP_TRIP_HOT].temp = MLXSW_THERMAL_MODULE_TEMP_HOT;
++	tz->trips[MLXSW_THERMAL_TEMP_TRIP_CRIT].temp = MLXSW_THERMAL_MODULE_TEMP_CRIT;
+ }
+
+ static int
+-- 
+2.20.1
+