From 731a211c94ff6d5604d27c1e602cd1ac1b0694b3 Mon Sep 17 00:00:00 2001
From: raywu <raywu@aaeon.com>
Date: Fri, 15 Jun 2018 13:40:05 +0800
Subject: GbE Controller : Disabled

---
 CRB/CSP.sdl                                        | 25 ++++++++++++++++++++++
 .../Chipset/LynxPoint/AcpiTables/Dsdt/Pch.asl      |  4 ++++
 actionitems.txt                                    |  4 ++--
 3 files changed, 31 insertions(+), 2 deletions(-)

diff --git a/CRB/CSP.sdl b/CRB/CSP.sdl
index a499a80..c43782f 100644
--- a/CRB/CSP.sdl
+++ b/CRB/CSP.sdl
@@ -636,3 +636,28 @@ PCIDEVICE
 	OptionROM = Yes
 	CompressedROM = Yes
 End
+
+## Board\SB\SB.sdl
+PCIDEVICE
+	Title  = "GbE Controller"
+	Bus  = 00h
+	Dev  = 019h
+	Fun  = 00h
+	ROMFile  = "Chipset\SB\GbE_OR.BIN"
+	DeviceID  = 01502h
+	VendorID  = 08086h
+	IntA = 	LNKE; 20
+	DeviceType = OnBoard
+	PCIBusSize = 32bit
+	OptionROM = Yes
+	CompressedROM = Yes
+	LinkDevice = Yes
+	Disable = Yes
+End
+TOKEN
+	Name  = "PCH_PWR_OPT_GBE"
+	Value  = "0"
+	Help  = "0:Set the function to 'Disabled'.\1:Set the function to 'Enabled'."
+	TokenType = Boolean
+	TargetH = Yes
+End
diff --git a/ReferenceCode/Chipset/LynxPoint/AcpiTables/Dsdt/Pch.asl b/ReferenceCode/Chipset/LynxPoint/AcpiTables/Dsdt/Pch.asl
index 2b95557..1bf7119 100644
--- a/ReferenceCode/Chipset/LynxPoint/AcpiTables/Dsdt/Pch.asl
+++ b/ReferenceCode/Chipset/LynxPoint/AcpiTables/Dsdt/Pch.asl
@@ -560,6 +560,10 @@ scope (\_SB.PCI0) {
   Device(GLAN) { // GbE Controller
     Name(_ADR, 0x00190000)
     Method(_PRW, 0) { Return(GPRW(0x0D, 4)) }  // can wakeup from S4 state
+  	Method(_STA,0)
+  	{
+  	    Return(0)		// Hide device 
+  	}
   } // end "GbE Controller"
 
   //
diff --git a/actionitems.txt b/actionitems.txt
index f95bddf..e617cc9 100644
--- a/actionitems.txt
+++ b/actionitems.txt
@@ -1,9 +1,9 @@
 2018/06/15
 	Review decode algorithm
-	Clock Gen
+	Clock Gen - 2018/06/15 no need
 	GPIO Multifunction
 	VBIOS - 2018/06/15 done
-	Disable Gbe Controller
+	Disable Gbe Controller - 2018/06/15 done
 	CH7511 Porting
 2018/06/14
 	"iAMT_SUPPORT" = 0 - 2018/06/15 done
-- 
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