2 files changed, 7 insertions, 1 deletions

diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index 53fa19cf2f06..788c3559522d 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -2602,7 +2602,12 @@ static struct pci_device_id serial_pci_tbl[] = {
         {       PCI_VENDOR_ID_INTASHIELD, PCI_DEVICE_ID_INTASHIELD_IS200,
                 PCI_ANY_ID, PCI_ANY_ID, 0, 0,   /* 135a.0811 */
                 pbn_b2_2_115200 },
-
+        /*
+         * IntaShield IS-400
+         */
+        {       PCI_VENDOR_ID_INTASHIELD, PCI_DEVICE_ID_INTASHIELD_IS400,
+                PCI_ANY_ID, PCI_ANY_ID, 0, 0,    /* 135a.0dc0 */
+                pbn_b2_4_115200 },
         /*
          * Perle PCI-RAS cards
          */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 342b55afb0c3..9b940e644179 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1761,6 +1761,7 @@
 
 #define PCI_VENDOR_ID_INTASHIELD        0x135a
 #define PCI_DEVICE_ID_INTASHIELD_IS200  0x0d80
+#define PCI_DEVICE_ID_INTASHIELD_IS400  0x0dc0
 
 #define PCI_VENDOR_ID_QUATECH           0x135C
 #define PCI_DEVICE_ID_QUATECH_QSC100    0x0010