diff --git a/sys/arch/amd64/conf/XEN3_DOM0 b/sys/arch/amd64/conf/XEN3_DOM0
index 7b9cdf32053e..6accf9d2f117 100644
--- a/sys/arch/amd64/conf/XEN3_DOM0
+++ b/sys/arch/amd64/conf/XEN3_DOM0
@@ -1,4 +1,4 @@
-# $NetBSD: XEN3_DOM0,v 1.119 2016/05/14 17:11:30 christos Exp $
+# $NetBSD: XEN3_DOM0,v 1.120 2016/07/27 07:05:40 msaitoh Exp $
 
 include 	"arch/amd64/conf/std.xen"
 
@@ -301,11 +301,33 @@ amdtemp* at amdnb_misc?			# AMD CPU Temperature sensors
 amdpm*	at pci? dev ? function ?	# RNG and SMBus 1.0 interface
 #iic*	at amdpm?			# sensors below are on this bus
 
+# Intel ICH SMBus controller
+ichsmb* at pci? dev ? function ?
+iic*	at ichsmb?
+
 # Thermal monitor and fan controller
 #dbcool* at iic? addr 0x2C		# Unknown other motherboard(s)
 #dbcool* at iic? addr 0x2D		# Tyan S2881
 #dbcool* at iic? addr 0x2E		# Tyan S2882-D
 
+# Serial Presence Detect capable memory modules
+#spdmem* at iic? addr 0x50
+#spdmem* at iic? addr 0x51
+#spdmem* at iic? addr 0x52
+#spdmem* at iic? addr 0x53
+#spdmem* at iic? addr 0x54
+#spdmem* at iic? addr 0x55
+#spdmem* at iic? addr 0x56
+#spdmem* at iic? addr 0x57
+#sdtemp* at iic? addr 0x18
+#sdtemp* at iic? addr 0x19
+#sdtemp* at iic? addr 0x1a
+#sdtemp* at iic? addr 0x1b
+#sdtemp* at iic? addr 0x1c
+#sdtemp* at iic? addr 0x1d
+#sdtemp* at iic? addr 0x1e
+#sdtemp* at iic? addr 0x1f
+
 # Winbond LPC Super I/O
 #wbsio*	at isa? port 0x2e
 #wbsio*	at isa? port 0x4e
diff --git a/sys/arch/i386/conf/XEN3_DOM0 b/sys/arch/i386/conf/XEN3_DOM0
index 448a40882aa7..0f7c307ba885 100644
--- a/sys/arch/i386/conf/XEN3_DOM0
+++ b/sys/arch/i386/conf/XEN3_DOM0
@@ -1,4 +1,4 @@
-#	$NetBSD: XEN3_DOM0,v 1.98 2016/03/19 23:21:02 gdt Exp $
+#	$NetBSD: XEN3_DOM0,v 1.99 2016/07/27 07:05:39 msaitoh Exp $
 #
 #	XEN3_0: Xen 3.0 domain0 kernel
 
@@ -277,12 +277,34 @@ amdtemp* at amdnb_misc?			# AMD CPU Temperature sensors
 # AMD 768 and 8111 power/ACPI controllers
 amdpm*	at pci? dev ? function ?	# RNG and SMBus 1.0 interface
 
+# Intel ICH SMBus controller
+ichsmb* at pci? dev ? function ?
+iic*	at ichsmb?
+
 # dbCool thermal monitor and fan controller
 #iic*	at amdpm?			# sensors below are on this bus
 #dbcool* at iic? addr 0x2C		# Unknown other motherboard(s)
 #dbcool* at iic? addr 0x2D		# Tyan S2881
 #dbcool* at iic? addr 0x2E		# Tyan S2882-D
 
+# Serial Presence Detect capable memory modules
+#spdmem* at iic? addr 0x50
+#spdmem* at iic? addr 0x51
+#spdmem* at iic? addr 0x52
+#spdmem* at iic? addr 0x53
+#spdmem* at iic? addr 0x54
+#spdmem* at iic? addr 0x55
+#spdmem* at iic? addr 0x56
+#spdmem* at iic? addr 0x57
+#sdtemp* at iic? addr 0x18
+#sdtemp* at iic? addr 0x19
+#sdtemp* at iic? addr 0x1a
+#sdtemp* at iic? addr 0x1b
+#sdtemp* at iic? addr 0x1c
+#sdtemp* at iic? addr 0x1d
+#sdtemp* at iic? addr 0x1e
+#sdtemp* at iic? addr 0x1f
+
 # Winbond LPC Super I/O
 #wbsio*	at isa? port 0x2e
 #wbsio*	at isa? port 0x4e