1 files changed, 24 insertions, 10 deletions

diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c
index 791c5a77ec61..26e3a97ab157 100644
--- a/drivers/tty/serial/8250/8250_pci.c
+++ b/drivers/tty/serial/8250/8250_pci.c
@@ -1554,6 +1554,7 @@ pci_wch_ch353_setup(struct serial_private *priv,
 #define PCI_DEVICE_ID_PLX_CRONYX_OMEGA  0xc001
 #define PCI_DEVICE_ID_INTEL_PATSBURG_KT 0x1d3d
 #define PCI_VENDOR_ID_WCH               0x4348
+#define PCI_DEVICE_ID_WCH_CH352_2S      0x3253
 #define PCI_DEVICE_ID_WCH_CH353_4S      0x3453
 #define PCI_DEVICE_ID_WCH_CH353_2S1PF   0x5046
 #define PCI_DEVICE_ID_WCH_CH353_2S1P    0x7053
@@ -1571,6 +1572,7 @@ pci_wch_ch353_setup(struct serial_private *priv,
 
 /* Unknown vendors/cards - this should not be in linux/pci_ids.h */
 #define PCI_SUBDEVICE_ID_UNKNOWN_0x1584 0x1584
+#define PCI_SUBDEVICE_ID_UNKNOWN_0x1588 0x1588
 
 /*
  * Master list of serial port init/setup/exit quirks.
@@ -1852,15 +1854,6 @@ 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           = 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,
@@ -2180,6 +2173,14 @@ static struct pci_serial_quirk pci_serial_quirks[] __refdata = {
                 .subdevice      = PCI_ANY_ID,
                 .setup          = pci_wch_ch353_setup,
         },
+        /* WCH CH352 2S card (16550 clone) */
+        {
+                .vendor         = PCI_VENDOR_ID_WCH,
+                .device         = PCI_DEVICE_ID_WCH_CH352_2S,
+                .subvendor      = PCI_ANY_ID,
+                .subdevice      = PCI_ANY_ID,
+                .setup          = pci_wch_ch353_setup,
+        },
         /*
          * ASIX devices with FIFO bug
          */
@@ -3733,7 +3734,12 @@ static struct pci_device_id serial_pci_tbl[] = {
         {       PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
                 PCI_VENDOR_ID_PLX,
                 PCI_SUBDEVICE_ID_UNKNOWN_0x1584, 0, 0,
-                pbn_b0_4_115200 },
+                pbn_b2_4_115200 },
+        /* Unknown card - subdevice 0x1588 */
+        {       PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
+                PCI_VENDOR_ID_PLX,
+                PCI_SUBDEVICE_ID_UNKNOWN_0x1588, 0, 0,
+                pbn_b2_8_115200 },
         {       PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
                 PCI_SUBVENDOR_ID_KEYSPAN,
                 PCI_SUBDEVICE_ID_KEYSPAN_SX2, 0, 0,
@@ -4791,6 +4797,10 @@ static struct pci_device_id serial_pci_tbl[] = {
                 PCI_VENDOR_ID_IBM, 0x0299,
                 0, 0, pbn_b0_bt_2_115200 },
 
+        {       PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9835,
+                0x1000, 0x0012,
+                0, 0, pbn_b0_bt_2_115200 },
+
         {       PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9901,
                 0xA000, 0x1000,
                 0, 0, pbn_b0_1_115200 },
@@ -4869,6 +4879,10 @@ static struct pci_device_id serial_pci_tbl[] = {
                 PCI_ANY_ID, PCI_ANY_ID,
                 0, 0, pbn_b0_bt_2_115200 },
 
+        {       PCI_VENDOR_ID_WCH, PCI_DEVICE_ID_WCH_CH352_2S,
+                PCI_ANY_ID, PCI_ANY_ID,
+                0, 0, pbn_b0_bt_2_115200 },
+
         /*
          * Commtech, Inc. Fastcom adapters
          */