--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -614,6 +614,7 @@ int ath9k_hw_init(struct ath_hw *ah)
 
 	/* These are all the AR5008/AR9001/AR9002/AR9003 hardware family of chipsets */
 	switch (ah->hw_version.devid) {
+	case AR9300_DEVID_INVALID:
 	case AR5416_DEVID_PCI:
 	case AR5416_DEVID_PCIE:
 	case AR5416_AR9100_DEVID:
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -34,6 +34,7 @@
 
 #define ATHEROS_VENDOR_ID	0x168c
 
+#define AR9300_DEVID_INVALID	0xabcd
 #define AR5416_DEVID_PCI	0x0023
 #define AR5416_DEVID_PCIE	0x0024
 #define AR9160_DEVID_PCI	0x0027
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -658,6 +658,7 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_i
 	{ PCI_VDEVICE(ATHEROS, 0x0036),
 	  .driver_data = ATH9K_PCI_BT_ANT_DIV },
 
+	{ PCI_VDEVICE(ATHEROS, 0xabcd) }, /* PCI-E  internal chip default ID */
 	{ 0 }
 };