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Subject[PATCH] New ID for ftdi_sio
Hi,
I have an USB contactless reader which uses a FTDI chip. It works well with the
current ftdi_sio driver, it's just a matter of adding an ID:

--- linux-2.6/drivers/usb/serial/ftdi_sio.h.orig 2004-04-08 18:24:22.000000000 +0200
+++ linux-2.6/drivers/usb/serial/ftdi_sio.h 2004-04-08 18:29:26.000000000 +0200
@@ -162,6 +162,9 @@
#define PROTEGO_SPECIAL_3 0xFC72 /* special/unknown device */
#define PROTEGO_SPECIAL_4 0xFC73 /* special/unknown device */

+/* Inside Accesso contactless reader (http://www.insidefr.com) */
+#define INSIDE_ACCESSO 0xFAD0
+
/* Commands */
#define FTDI_SIO_RESET 0 /* Reset the port */
#define FTDI_SIO_MODEM_CTRL 1 /* Set the modem control register */
--- linux-2.6/drivers/usb/serial/ftdi_sio.c.orig 2004-04-08 18:23:41.000000000 +0200
+++ linux-2.6/drivers/usb/serial/ftdi_sio.c 2004-04-08 18:27:50.000000000 +0200
@@ -354,6 +354,7 @@
{ USB_DEVICE_VER(FTDI_VID, PROTEGO_SPECIAL_3, 0, 0x3ff) },
{ USB_DEVICE_VER(FTDI_VID, PROTEGO_SPECIAL_4, 0, 0x3ff) },
{ USB_DEVICE_VER(FTDI_VID, FTDI_ELV_UO100_PID, 0, 0x3ff) },
+ { USB_DEVICE_VER(FTDI_VID, INSIDE_ACCESSO, 0, 0x3ff) },
{ } /* Terminating entry */
};

@@ -532,6 +533,7 @@
{ USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_3) },
{ USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_4) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_UO100_PID) },
+ { USB_DEVICE(FTDI_VID, INSIDE_ACCESSO) },
{ } /* Terminating entry */
};

This is the output of lsusb:

Bus 002 Device 002: ID 0403:fad0 Future Technology Devices International, Ltd
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0403 Future Technology Devices International, Ltd
idProduct 0xfad0
bcdDevice 2.00
iManufacturer 1
iProduct 2
iSerial 3
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 2
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 bytes 64 once
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 bytes 64 once
bInterval 0

Please apply.
Luca
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