meta-ampere: mtmitchell: handle fan fault

Handle FAN fault check using phosphor-led-manager which monitors the xyz.openbmc_project.State.Decorator.OperationalStatus interface and assert the configured LED group. Tested: 1. Unplug the fan and verify that both `Fan Fault Led` and `Fault Led` are turned on. 2. Plug the fan and verify that both `Fan Fault Led` and `Fault Led` are turned off. Signed-off-by: Hieu Huynh <[email protected]> Signed-off-by: HuyLe <[email protected]>
ampere-openbmc · Jan 31, 2024 · 6236c94 · 6236c94
1 parent e8cc60d
commit 6236c94
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diff --git a/...ere/meta-mitchell/recipes-phosphor/inventory/phosphor-inventory-manager/associations.json b/...ere/meta-mitchell/recipes-phosphor/inventory/phosphor-inventory-manager/associations.json
@@ -161,6 +161,15 @@
                     "/xyz/openbmc_project/sensors/fan_tach/FAN0_R"
                 ]
             },
+            {
+                "types": {
+                    "rType": "fault_identified_by",
+                    "fType": "fault_identifying"
+                },
+                "paths": [
+                    "/xyz/openbmc_project/led/groups/fan0_fault"
+                ]
+            },
             {
                 "types":
                 {
@@ -190,6 +199,15 @@
                     "/xyz/openbmc_project/sensors/fan_tach/FAN1_R"
                 ]
             },
+            {
+                "types": {
+                    "rType": "fault_identified_by",
+                    "fType": "fault_identifying"
+                },
+                "paths": [
+                    "/xyz/openbmc_project/led/groups/fan1_fault"
+                ]
+            },
             {
                 "types":
                 {
@@ -219,6 +237,15 @@
                     "/xyz/openbmc_project/sensors/fan_tach/FAN2_R"
                 ]
             },
+            {
+                "types": {
+                    "rType": "fault_identified_by",
+                    "fType": "fault_identifying"
+                },
+                "paths": [
+                    "/xyz/openbmc_project/led/groups/fan2_fault"
+                ]
+            },
             {
                 "types":
                 {
@@ -248,6 +275,15 @@
                     "/xyz/openbmc_project/sensors/fan_tach/FAN3_R"
                 ]
             },
+            {
+                "types": {
+                    "rType": "fault_identified_by",
+                    "fType": "fault_identifying"
+                },
+                "paths": [
+                    "/xyz/openbmc_project/led/groups/fan3_fault"
+                ]
+            },
             {
                 "types":
                 {
@@ -277,6 +313,15 @@
                     "/xyz/openbmc_project/sensors/fan_tach/FAN4_R"
                 ]
             },
+            {
+                "types": {
+                    "rType": "fault_identified_by",
+                    "fType": "fault_identifying"
+                },
+                "paths": [
+                    "/xyz/openbmc_project/led/groups/fan4_fault"
+                ]
+            },
             {
                 "types":
                 {
@@ -306,6 +351,15 @@
                     "/xyz/openbmc_project/sensors/fan_tach/FAN5_R"
                 ]
             },
+            {
+                "types": {
+                    "rType": "fault_identified_by",
+                    "fType": "fault_identifying"
+                },
+                "paths": [
+                    "/xyz/openbmc_project/led/groups/fan5_fault"
+                ]
+            },
             {
                 "types":
                 {

diff --git a/meta-ampere/meta-mitchell/recipes-phosphor/leds/phosphor-led-manager/led-group-config.json b/meta-ampere/meta-mitchell/recipes-phosphor/leds/phosphor-led-manager/led-group-config.json
@@ -58,6 +58,108 @@
 				}
 			]
 		},
+		{
+			"group": "fan0_fault",
+			"members": [
+				{
+					"Name": "fan_fault",
+					"Action": "On",
+					"DutyOn": 50,
+					"Period": 1000
+				},
+				{
+					"Name": "fault",
+					"Action": "On",
+					"DutyOn": 50,
+					"Period": 1000
+				}
+			]
+		},
+		{
+			"group": "fan1_fault",
+			"members": [
+				{
+					"Name": "fan_fault",
+					"Action": "On",
+					"DutyOn": 50,
+					"Period": 1000
+				},
+				{
+					"Name": "fault",
+					"Action": "On",
+					"DutyOn": 50,
+					"Period": 1000
+				}
+			]
+		},
+		{
+			"group": "fan2_fault",
+			"members": [
+				{
+					"Name": "fan_fault",
+					"Action": "On",
+					"DutyOn": 50,
+					"Period": 1000
+				},
+				{
+					"Name": "fault",
+					"Action": "On",
+					"DutyOn": 50,
+					"Period": 1000
+				}
+			]
+		},
+		{
+			"group": "fan3_fault",
+			"members": [
+				{
+					"Name": "fan_fault",
+					"Action": "On",
+					"DutyOn": 50,
+					"Period": 1000
+				},
+				{
+					"Name": "fault",
+					"Action": "On",
+					"DutyOn": 50,
+					"Period": 1000
+				}
+			]
+		},
+		{
+			"group": "fan4_fault",
+			"members": [
+				{
+					"Name": "fan_fault",
+					"Action": "On",
+					"DutyOn": 50,
+					"Period": 1000
+				},
+				{
+					"Name": "fault",
+					"Action": "On",
+					"DutyOn": 50,
+					"Period": 1000
+				}
+			]
+		},
+		{
+			"group": "fan5_fault",
+			"members": [
+				{
+					"Name": "fan_fault",
+					"Action": "On",
+					"DutyOn": 50,
+					"Period": 1000
+				},
+				{
+					"Name": "fault",
+					"Action": "On",
+					"DutyOn": 50,
+					"Period": 1000
+				}
+			]
+		},
 		{
 			"group": "psu_fault",
 			"members": [