This is a note to let you know that I've just added the patch titled
USB: ftdi_sio: add TIAO USB Multi-Protocol Adapter (TUMPA) support
to the 3.0-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-ftdi_sio-add-tiao-usb-multi-protocol-adapter-tumpa-support.patch
and it can be found in the queue-3.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 54575b05af36959dfb6a49a3e9ca0c2b456b7126 Mon Sep 17 00:00:00 2001
From: Antonio Ospite <[email protected]>
Date: Sun, 23 Sep 2012 09:57:25 +0200
Subject: USB: ftdi_sio: add TIAO USB Multi-Protocol Adapter (TUMPA) support
From: Antonio Ospite <[email protected]>
commit 54575b05af36959dfb6a49a3e9ca0c2b456b7126 upstream.
TIAO/DIYGADGET USB Multi-Protocol Adapter (TUMPA) is an FTDI FT2232H
based device which provides an easily accessible JTAG, SPI, I2C, serial
breakout.
http://www.diygadget.com/tiao-usb-multi-protocol-adapter-jtag-spi-i2c-serial.html
http://www.tiaowiki.com/w/TIAO_USB_Multi_Protocol_Adapter_User%27s_Manual
FTDI FT2232H provides two serial channels (A and B), but on the TUMPA
channel A is dedicated to JTAG/SPI while channel B can be used for
UART/RS-232: use the ftdi_jtag_quirk to expose only channel B as
a usb-serial interface to userspace.
Signed-off-by: Antonio Ospite <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/usb/serial/ftdi_sio.c | 2 ++
drivers/usb/serial/ftdi_sio_ids.h | 5 +++++
2 files changed, 7 insertions(+)
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -582,6 +582,8 @@ static struct usb_device_id id_table_com
{ USB_DEVICE(FTDI_VID, FTDI_IBS_PEDO_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_IBS_PROD_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_TAVIR_STK500_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_TIAO_UMPA_PID),
+ .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
/*
* ELV devices:
*/
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -517,6 +517,11 @@
*/
#define FTDI_TAVIR_STK500_PID 0xFA33 /* STK500 AVR programmer */
+/*
+ * TIAO product ids (FTDI_VID)
+ * http://www.tiaowiki.com/w/Main_Page
+ */
+#define FTDI_TIAO_UMPA_PID 0x8a98 /* TIAO/DIYGADGET USB Multi-Protocol
Adapter */
/********************************/
Patches currently in stable-queue which might be from [email protected]
are
queue-3.0/usb-ftdi_sio-add-tiao-usb-multi-protocol-adapter-tumpa-support.patch
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