From a05c04487424d8240046b7525f412b15e2adbeac Mon Sep 17 00:00:00 2001
From: Jarrod Johnson <jjohnson2@lenovo.com>
Date: Mon, 15 Apr 2019 14:22:11 -0400
Subject: [PATCH] Add clear system configuration to redfish

Implement clear uefi configuration for redfish targets

Change-Id: Id85c13b773597ae331902ae91ad3d8bcc0b9982b
---
 pyghmi/redfish/command.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/pyghmi/redfish/command.py b/pyghmi/redfish/command.py
index 758f93e9..14c985a1 100644
--- a/pyghmi/redfish/command.py
+++ b/pyghmi/redfish/command.py
@@ -469,6 +469,17 @@ class Command(object):
             currsettings[setting] = {'value': biosinfo['Attributes'][setting]}
         return currsettings
 
+    def clear_system_configuration(self):
+        """Clear the BIOS/UEFI configuration
+
+        """
+        biosinfo = self._do_web_request(self._biosurl)
+        rb = biosinfo.get('Actions', {}).get('#Bios.ResetBios', {})
+        rb = rb.get('target', '')
+        if not rb:
+            raise Exception('BIOS reset not detected on this system')
+        self._do_web_request(rb, {'Action': 'Bios.ResetBios'})
+
     def set_system_configuration(self, changeset):
         redfishsettings = {'Attributes': changeset}
         self._do_web_request(self._setbiosurl, redfishsettings, 'PATCH')