1 files changed, 17 insertions, 0 deletions

diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index 1b36087665a2..c2f23933155b 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -767,6 +767,9 @@ pci_default_setup(struct serial_private *priv, struct pciserial_board *board,
 #define PCI_SUBDEVICE_ID_POCTAL232      0x0308
 #define PCI_SUBDEVICE_ID_POCTAL422      0x0408
 
+/* Unknown vendors/cards - this should not be in linux/pci_ids.h */
+#define PCI_SUBDEVICE_ID_UNKNOWN_0x1584 0x1584
+
 /*
  * Master list of serial port init/setup/exit quirks.
  * This does not describe the general nature of the port.
@@ -882,6 +885,15 @@ static struct pci_serial_quirk pci_serial_quirks[] __refdata = {
         },
         {
                 .vendor         = PCI_VENDOR_ID_PLX,
+                .device         = PCI_DEVICE_ID_PLX_9050,
+                .subvendor      = PCI_VENDOR_ID_PLX,
+                .subdevice      = PCI_SUBDEVICE_ID_UNKNOWN_0x1584,
+                .init           = pci_plx9050_init,
+                .setup          = pci_default_setup,
+                .exit           = __devexit_p(pci_plx9050_exit),
+        },
+        {
+                .vendor         = PCI_VENDOR_ID_PLX,
                 .device         = PCI_DEVICE_ID_PLX_ROMULUS,
                 .subvendor      = PCI_VENDOR_ID_PLX,
                 .subdevice      = PCI_DEVICE_ID_PLX_ROMULUS,
@@ -2197,6 +2209,11 @@ static struct pci_device_id serial_pci_tbl[] = {
         {       PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_1077,
                 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
                 pbn_b2_4_921600 },
+        /* Unknown card - subdevice 0x1584 */
+        {       PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
+                PCI_VENDOR_ID_PLX,
+                PCI_SUBDEVICE_ID_UNKNOWN_0x1584, 0, 0,
+                pbn_b0_4_115200 },
         {       PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
                 PCI_SUBVENDOR_ID_KEYSPAN,
                 PCI_SUBDEVICE_ID_KEYSPAN_SX2, 0, 0,