diff --git a/util/inteltool/inteltool.c b/util/inteltool/inteltool.c
index 6ae32ccf1a..64f55e87bf 100644
--- a/util/inteltool/inteltool.c
+++ b/util/inteltool/inteltool.c
@@ -39,6 +39,9 @@ static const struct {
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82945GM, "i945GM" },
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PM965, "PM965" },
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82975X, "i975X" },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82Q35, "Q35" },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82G33, "P35/G33/G31/P31" },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82Q33, "Q33" },
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_X58, "X58" },
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH10R, "ICH10R" },
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8M, "ICH8-M" },
diff --git a/util/inteltool/inteltool.h b/util/inteltool/inteltool.h
index b4757e53e8..8a5994dfab 100644
--- a/util/inteltool/inteltool.h
+++ b/util/inteltool/inteltool.h
@@ -52,6 +52,9 @@
 #define PCI_DEVICE_ID_INTEL_82945GM		0x27a0
 #define PCI_DEVICE_ID_INTEL_PM965		0x2a00
 #define PCI_DEVICE_ID_INTEL_82975X		0x277c
+#define PCI_DEVICE_ID_INTEL_82Q35		0x29b0
+#define PCI_DEVICE_ID_INTEL_82G33		0x29c0
+#define PCI_DEVICE_ID_INTEL_82Q33		0x29d0
 #define PCI_DEVICE_ID_INTEL_X58			0x3405
 
 #define PCI_DEVICE_ID_INTEL_82443LX		0x7180
diff --git a/util/inteltool/memory.c b/util/inteltool/memory.c
index 6792ec4eb8..aad16fcb3c 100644
--- a/util/inteltool/memory.c
+++ b/util/inteltool/memory.c
@@ -40,6 +40,9 @@ int print_mchbar(struct pci_dev *nb)
 		mchbar_phys = pci_read_long(nb, 0x44) & 0xfffffffe;
 		break;
  	case PCI_DEVICE_ID_INTEL_PM965:
+ 	case PCI_DEVICE_ID_INTEL_82Q35:
+ 	case PCI_DEVICE_ID_INTEL_82G33:
+ 	case PCI_DEVICE_ID_INTEL_82Q33:
  		mchbar_phys = pci_read_long(nb, 0x48) & 0xfffffffe;
  		mchbar_phys |= ((uint64_t)pci_read_long(nb, 0x4c)) << 32;
  		break;
diff --git a/util/inteltool/pcie.c b/util/inteltool/pcie.c
index 3a31ae4717..bcb7f96b34 100644
--- a/util/inteltool/pcie.c
+++ b/util/inteltool/pcie.c
@@ -39,6 +39,9 @@ int print_epbar(struct pci_dev *nb)
 		epbar_phys = pci_read_long(nb, 0x40) & 0xfffffffe;
 		break;
  	case PCI_DEVICE_ID_INTEL_PM965:
+ 	case PCI_DEVICE_ID_INTEL_82Q35:
+ 	case PCI_DEVICE_ID_INTEL_82G33:
+ 	case PCI_DEVICE_ID_INTEL_82Q33:
  		epbar_phys = pci_read_long(nb, 0x40) & 0xfffffffe;
  		epbar_phys |= ((uint64_t)pci_read_long(nb, 0x44)) << 32;
  		break;
@@ -86,6 +89,9 @@ int print_dmibar(struct pci_dev *nb)
 		dmibar_phys = pci_read_long(nb, 0x4c) & 0xfffffffe;
 		break;
  	case PCI_DEVICE_ID_INTEL_PM965:
+ 	case PCI_DEVICE_ID_INTEL_82Q35:
+ 	case PCI_DEVICE_ID_INTEL_82G33:
+ 	case PCI_DEVICE_ID_INTEL_82Q33:
  		dmibar_phys = pci_read_long(nb, 0x68) & 0xfffffffe;
  		dmibar_phys |= ((uint64_t)pci_read_long(nb, 0x6c)) << 32;
  		break;
@@ -135,6 +141,9 @@ int print_pciexbar(struct pci_dev *nb)
 		pciexbar_reg = pci_read_long(nb, 0x48);
 		break;
  	case PCI_DEVICE_ID_INTEL_PM965:
+ 	case PCI_DEVICE_ID_INTEL_82Q35:
+ 	case PCI_DEVICE_ID_INTEL_82G33:
+ 	case PCI_DEVICE_ID_INTEL_82Q33:
  		pciexbar_reg = pci_read_long(nb, 0x60);
  		pciexbar_reg |= ((uint64_t)pci_read_long(nb, 0x64)) << 32;
  		break;