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path: root/drivers/usb/serial/ftdi_sio.c
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Diffstat (limited to 'drivers/usb/serial/ftdi_sio.c')
-rw-r--r--drivers/usb/serial/ftdi_sio.c19
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 162728977553..2e06b90aa1f8 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -179,6 +179,7 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_232RL_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_8U2232C_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_4232H_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_232H_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MICRO_CHAMELEON_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_RELAIS_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_OPENDCC_PID) },
@@ -848,7 +849,8 @@ static const char *ftdi_chip_name[] = {
[FT2232C] = "FT2232C",
[FT232RL] = "FT232RL",
[FT2232H] = "FT2232H",
- [FT4232H] = "FT4232H"
+ [FT4232H] = "FT4232H",
+ [FT232H] = "FT232H"
};
@@ -1168,6 +1170,7 @@ static __u32 get_ftdi_divisor(struct tty_struct *tty,
break;
case FT2232H: /* FT2232H chip */
case FT4232H: /* FT4232H chip */
+ case FT232H: /* FT232H chip */
if ((baud <= 12000000) & (baud >= 1200)) {
div_value = ftdi_2232h_baud_to_divisor(baud);
} else if (baud < 1200) {
@@ -1429,9 +1432,12 @@ static void ftdi_determine_type(struct usb_serial_port *port)
} else if (version < 0x600) {
/* Assume it's an FT232BM (or FT245BM) */
priv->chip_type = FT232BM;
- } else {
- /* Assume it's an FT232R */
+ } else if (version < 0x900) {
+ /* Assume it's an FT232RL */
priv->chip_type = FT232RL;
+ } else {
+ /* Assume it's an FT232H */
+ priv->chip_type = FT232H;
}
dev_info(&udev->dev, "Detected %s\n", ftdi_chip_name[priv->chip_type]);
}
@@ -1559,7 +1565,8 @@ static int create_sysfs_attrs(struct usb_serial_port *port)
priv->chip_type == FT2232C ||
priv->chip_type == FT232RL ||
priv->chip_type == FT2232H ||
- priv->chip_type == FT4232H)) {
+ priv->chip_type == FT4232H ||
+ priv->chip_type == FT232H)) {
retval = device_create_file(&port->dev,
&dev_attr_latency_timer);
}
@@ -1580,7 +1587,8 @@ static void remove_sysfs_attrs(struct usb_serial_port *port)
priv->chip_type == FT2232C ||
priv->chip_type == FT232RL ||
priv->chip_type == FT2232H ||
- priv->chip_type == FT4232H) {
+ priv->chip_type == FT4232H ||
+ priv->chip_type == FT232H) {
device_remove_file(&port->dev, &dev_attr_latency_timer);
}
}
@@ -2212,6 +2220,7 @@ static int ftdi_tiocmget(struct tty_struct *tty)
case FT232RL:
case FT2232H:
case FT4232H:
+ case FT232H:
len = 2;
break;
default:
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