From 976f21ba99bc2856193b2b665c8247b98f638280 Mon Sep 17 00:00:00 2001 From: Vasyl Vavrychuk Date: Wed, 11 Apr 2018 17:05:13 +0300 Subject: [PATCH] USB: serial: ftdi_sio: use jtag quirk for Arrow USB Blaster [ Upstream commit 470b5d6f0cf4674be2d1ec94e54283a1770b6a1a ] Arrow USB Blaster integrated on MAX1000 board uses the same vendor ID (0x0403) and product ID (0x6010) as the "original" FTDI device. This patch avoids picking up by ftdi_sio of the first interface of this USB device. After that this device can be used by Arrow user-space JTAG driver. Signed-off-by: Vasyl Vavrychuk Cc: stable Signed-off-by: Johan Hovold Signed-off-by: Sasha Levin --- drivers/usb/serial/ftdi_sio.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 5dacee83d5463..00b5cc4c9f381 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -1906,7 +1906,8 @@ static int ftdi_8u2232c_probe(struct usb_serial *serial) return ftdi_jtag_probe(serial); if (udev->product && - (!strcmp(udev->product, "BeagleBone/XDS100V2") || + (!strcmp(udev->product, "Arrow USB Blaster") || + !strcmp(udev->product, "BeagleBone/XDS100V2") || !strcmp(udev->product, "SNAP Connect E10"))) return ftdi_jtag_probe(serial); -- 2.50.1