Hi,
The following device claims to be a PL-2303 device, but is detected like HX
instead of type 0. Can you please advice how the detection logic should be
updated or if this device is a clone?
drivers/usb/serial/pl2303.c
Can someone shed some light into where the following device detection logic is
derived from?
if (serial->dev->descriptor.bDeviceClass == 0x02)
type = type_0;
else if (serial->dev->descriptor.bMaxPacketSize0 == 0x40)
type = HX;
else if (serial->dev->descriptor.bDeviceClass == 0x00)
type = type_1;
else if (serial->dev->descriptor.bDeviceClass == 0xFF)
type = type_1;
dbg("device type: %d", type);
I have a PL2303 device which is detected like HX type instead of type_0:
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0110
bDeviceClass = 0x0000
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0000
bMaxPacketSize0 = 0x0040
idVendor = 0x067b
idProduct = 0x2303
bcdDevice = 0x0300
iManufacturer = 0x0001 <retrieving string failed>
iProduct = 0x0002 <USB 2.0 To COM Device>
iSerialNumber = 0x0000 <no string>
bNumConfigurations = 0x0001
--HPS
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
