diff --git a/misc/acrn-config/xmls/board-xmls/apl-mrb.xml b/misc/acrn-config/xmls/board-xmls/apl-mrb.xml
index c5f1abd51..f808ad4b1 100644
--- a/misc/acrn-config/xmls/board-xmls/apl-mrb.xml
+++ b/misc/acrn-config/xmls/board-xmls/apl-mrb.xml
@@ -510,4 +510,8 @@
 	0, 1, 2, 3
 	</CPU_PROCESSOR_INFO>
 
+	<MAX_MSIX_TABLE_NUM>
+	5
+	</MAX_MSIX_TABLE_NUM>
+
 </acrn-config>
diff --git a/misc/acrn-config/xmls/board-xmls/apl-up2-n3350.xml b/misc/acrn-config/xmls/board-xmls/apl-up2-n3350.xml
index 2fd51124b..ed568fd1d 100644
--- a/misc/acrn-config/xmls/board-xmls/apl-up2-n3350.xml
+++ b/misc/acrn-config/xmls/board-xmls/apl-up2-n3350.xml
@@ -456,4 +456,8 @@
 	0, 1
 	</CPU_PROCESSOR_INFO>
 
+	<MAX_MSIX_TABLE_NUM>
+	4
+	</MAX_MSIX_TABLE_NUM>
+
 </acrn-config>
diff --git a/misc/acrn-config/xmls/board-xmls/apl-up2.xml b/misc/acrn-config/xmls/board-xmls/apl-up2.xml
index a9adf80e9..63b7c4487 100644
--- a/misc/acrn-config/xmls/board-xmls/apl-up2.xml
+++ b/misc/acrn-config/xmls/board-xmls/apl-up2.xml
@@ -444,4 +444,8 @@
 	0, 1, 2, 3
 	</CPU_PROCESSOR_INFO>
 
+	<MAX_MSIX_TABLE_NUM>
+	4
+	</MAX_MSIX_TABLE_NUM>
+
 </acrn-config>
diff --git a/misc/acrn-config/xmls/board-xmls/ehl-crb-b.xml b/misc/acrn-config/xmls/board-xmls/ehl-crb-b.xml
index c756f9579..5c7b06d08 100644
--- a/misc/acrn-config/xmls/board-xmls/ehl-crb-b.xml
+++ b/misc/acrn-config/xmls/board-xmls/ehl-crb-b.xml
@@ -386,4 +386,8 @@
 	0, 1, 2, 3
 	</CPU_PROCESSOR_INFO>
 
+	<MAX_MSIX_TABLE_NUM>
+	32
+	</MAX_MSIX_TABLE_NUM>
+
 </acrn-config>
diff --git a/misc/acrn-config/xmls/board-xmls/nuc6cayh.xml b/misc/acrn-config/xmls/board-xmls/nuc6cayh.xml
index a82622a9a..ce64d20c6 100644
--- a/misc/acrn-config/xmls/board-xmls/nuc6cayh.xml
+++ b/misc/acrn-config/xmls/board-xmls/nuc6cayh.xml
@@ -349,4 +349,8 @@
 	0, 1, 2, 3
 	</CPU_PROCESSOR_INFO>
 
+	<MAX_MSIX_TABLE_NUM>
+	16
+	</MAX_MSIX_TABLE_NUM>
+
 </acrn-config>
diff --git a/misc/acrn-config/xmls/board-xmls/nuc7i7dnb.xml b/misc/acrn-config/xmls/board-xmls/nuc7i7dnb.xml
index 9f0a99cc1..67a8f8020 100644
--- a/misc/acrn-config/xmls/board-xmls/nuc7i7dnb.xml
+++ b/misc/acrn-config/xmls/board-xmls/nuc7i7dnb.xml
@@ -313,4 +313,8 @@
 	0, 1, 2, 3
 	</CPU_PROCESSOR_INFO>
 
+	<MAX_MSIX_TABLE_NUM>
+	16
+	</MAX_MSIX_TABLE_NUM>
+
 </acrn-config>
diff --git a/misc/acrn-config/xmls/board-xmls/qemu.xml b/misc/acrn-config/xmls/board-xmls/qemu.xml
index 116bda68e..ed854fb73 100644
--- a/misc/acrn-config/xmls/board-xmls/qemu.xml
+++ b/misc/acrn-config/xmls/board-xmls/qemu.xml
@@ -67,4 +67,8 @@
 	0, 1, 2, 3
 	</CPU_PROCESSOR_INFO>
 
+	<MAX_MSIX_TABLE_NUM>
+	16
+	</MAX_MSIX_TABLE_NUM>
+
 </acrn-config>
diff --git a/misc/acrn-config/xmls/board-xmls/tgl-rvp.xml b/misc/acrn-config/xmls/board-xmls/tgl-rvp.xml
index 121066f5c..a13c50047 100644
--- a/misc/acrn-config/xmls/board-xmls/tgl-rvp.xml
+++ b/misc/acrn-config/xmls/board-xmls/tgl-rvp.xml
@@ -451,4 +451,8 @@
 	0, 1, 2, 3
 	</CPU_PROCESSOR_INFO>
 
+	<MAX_MSIX_TABLE_NUM>
+	16
+	</MAX_MSIX_TABLE_NUM>
+
 </acrn-config>
diff --git a/misc/acrn-config/xmls/board-xmls/whl-ipc-i5.xml b/misc/acrn-config/xmls/board-xmls/whl-ipc-i5.xml
index 9ad1c0a91..4d25b79fe 100644
--- a/misc/acrn-config/xmls/board-xmls/whl-ipc-i5.xml
+++ b/misc/acrn-config/xmls/board-xmls/whl-ipc-i5.xml
@@ -300,4 +300,8 @@
 	0, 1, 2, 3
 	</CPU_PROCESSOR_INFO>
 
+	<MAX_MSIX_TABLE_NUM>
+	16
+	</MAX_MSIX_TABLE_NUM>
+
 </acrn-config>
diff --git a/misc/acrn-config/xmls/board-xmls/whl-ipc-i7.xml b/misc/acrn-config/xmls/board-xmls/whl-ipc-i7.xml
index bd4e540af..a488a01e2 100644
--- a/misc/acrn-config/xmls/board-xmls/whl-ipc-i7.xml
+++ b/misc/acrn-config/xmls/board-xmls/whl-ipc-i7.xml
@@ -306,4 +306,8 @@
 	0, 1, 2, 3
 	</CPU_PROCESSOR_INFO>
 
+	<MAX_MSIX_TABLE_NUM>
+	16
+	</MAX_MSIX_TABLE_NUM>
+
 </acrn-config>