diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index 4d0ff8f4a01b14024fed710507a1fd0013396780..52e2e64c6649dc25379994f6b1b119bc2d3b768f 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -2238,6 +2238,30 @@ static struct pci_device_id serial_pci_tbl[] = {
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_b0_bt_1_460800 },
 
+	/*
+	 * Korenix Jetcard F0/F1 cards (JC1204, JC1208, JC1404, JC1408).
+	 * Cards are identified by their subsystem vendor IDs, which
+	 * (in hex) match the model number.
+	 *
+	 * Note that JC140x are RS422/485 cards which require ox950
+	 * ACR = 0x10, and as such are not currently fully supported.
+	 */
+	{	PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF0,
+		0x1204, 0x0004, 0, 0,
+		pbn_b0_4_921600 },
+	{	PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF0,
+		0x1208, 0x0004, 0, 0,
+		pbn_b0_4_921600 },
+/*	{	PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF0,
+		0x1402, 0x0002, 0, 0,
+		pbn_b0_2_921600 }, */
+/*	{	PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF0,
+		0x1404, 0x0004, 0, 0,
+		pbn_b0_4_921600 }, */
+	{	PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF1,
+		0x1208, 0x0004, 0, 0,
+		pbn_b0_4_921600 },
+
 	/*
 	 * Dell Remote Access Card 4 - Tim_T_Murphy@Dell.com
 	 */