diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index 8f89bd8a826a..70c7194e2810 100644
--- a/drivers/watchdog/hpwdt.c
+++ b/drivers/watchdog/hpwdt.c
@@ -39,7 +39,7 @@
 #include <asm/nmi.h>
 #include <asm/frame.h>
 
-#define HPWDT_VERSION			"1.3.3"
+#define HPWDT_VERSION			"1.4.0"
 #define SECS_TO_TICKS(secs)		((secs) * 1000 / 128)
 #define TICKS_TO_SECS(ticks)		((ticks) * 128 / 1000)
 #define HPWDT_MAX_TIMER			TICKS_TO_SECS(65535)
@@ -814,7 +814,8 @@ static int hpwdt_init_one(struct pci_dev *dev,
 	 * not run on a legacy ASM box.
 	 * So we only support the G5 ProLiant servers and higher.
 	 */
-	if (dev->subsystem_vendor != PCI_VENDOR_ID_HP) {
+	if (dev->subsystem_vendor != PCI_VENDOR_ID_HP &&
+	    dev->subsystem_vendor != PCI_VENDOR_ID_HP_3PAR) {
 		dev_warn(&dev->dev,
 			"This server does not have an iLO2+ ASIC.\n");
 		return -ENODEV;
@@ -823,7 +824,8 @@ static int hpwdt_init_one(struct pci_dev *dev,
 	/*
 	 * Ignore all auxilary iLO devices with the following PCI ID
 	 */
-	if (dev->subsystem_device == 0x1979)
+	if (dev->subsystem_vendor == PCI_VENDOR_ID_HP &&
+	    dev->subsystem_device == 0x1979)
 		return -ENODEV;
 
 	if (pci_enable_device(dev)) {