Add support for '8-port RS-232 MIC-3620 from advantech'

[linux-2.6-omap-h63xx.git] / drivers / serial / 8250_pci.c

diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index c088146b7513d1c0109b8ddd579ef5052d2fbe18..536d8e510f66da655b9106ac7eb2e0719edce2b3 100644 (file)
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -602,6 +602,10 @@ static int pci_netmos_init(struct pci_dev *dev)
        /* subdevice 0x00PS means <P> parallel, <S> serial */
        unsigned int num_serial = dev->subsystem_device & 0xf;
 
+       if (dev->subsystem_vendor == PCI_VENDOR_ID_IBM &&
+                       dev->subsystem_device == 0x0299)
+               return 0;
+
        if (num_serial == 0)
                return -ENODEV;
        return num_serial;
@@ -802,6 +806,8 @@ pci_default_setup(struct serial_private *priv,
 #define PCI_SUBDEVICE_ID_OCTPRO422     0x0208
 #define PCI_SUBDEVICE_ID_POCTAL232     0x0308
 #define PCI_SUBDEVICE_ID_POCTAL422     0x0408
+#define PCI_VENDOR_ID_ADVANTECH                0x13fe
+#define PCI_DEVICE_ID_ADVANTECH_PCI3620        0x3620
 
 /* Unknown vendors/cards - this should not be in linux/pci_ids.h */
 #define PCI_SUBDEVICE_ID_UNKNOWN_0x1584        0x1584
@@ -2148,6 +2154,10 @@ static int pciserial_resume_one(struct pci_dev *dev)
 #endif
 
 static struct pci_device_id serial_pci_tbl[] = {
+       /* Advantech use PCI_DEVICE_ID_ADVANTECH_PCI3620 (0x3620) as 'PCI_SUBVENDOR_ID' */
+       {       PCI_VENDOR_ID_ADVANTECH, PCI_DEVICE_ID_ADVANTECH_PCI3620,
+               PCI_DEVICE_ID_ADVANTECH_PCI3620, 0x0001, 0, 0,
+               pbn_b2_8_921600 },
        {       PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V960,
                PCI_SUBVENDOR_ID_CONNECT_TECH,
                PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_232, 0, 0,
@@ -3096,6 +3106,10 @@ static struct pci_device_id serial_pci_tbl[] = {
                0,
                pbn_b0_8_115200 },
 
+       {       PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9835,
+               PCI_VENDOR_ID_IBM, 0x0299,
+               0, 0, pbn_b0_bt_2_115200 },
+
        /*
         * These entries match devices with class COMMUNICATION_SERIAL,
         * COMMUNICATION_MODEM or COMMUNICATION_MULTISERIAL