From db80358a20e2597a0844998c832b2dce667d0aa0 Mon Sep 17 00:00:00 2001
From: Roy Tam <roytam@gmail.com>
Date: Thu, 15 Sep 2011 11:25:47 +0800
Subject: usb: change VID/PID for usb-hub and usb-msd to prevent conflict

Some USB drivers, for example USBASPI.SYS, will skip different type of
device which has same VID/PID. The following patch helps preventing
usb-msd being skipped by the driver.

Signed-off-by: Roy Tam <roytam@gmail.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/usb-msd.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'hw/usb-msd.c')

diff --git a/hw/usb-msd.c b/hw/usb-msd.c
index 1a0815a136..b7341778e6 100644
--- a/hw/usb-msd.c
+++ b/hw/usb-msd.c
@@ -162,8 +162,8 @@ static const USBDescDevice desc_device_high = {
 
 static const USBDesc desc = {
     .id = {
-        .idVendor          = 0,
-        .idProduct         = 0,
+        .idVendor          = 0x46f4, /* CRC16() of "QEMU" */
+        .idProduct         = 0x0001,
         .bcdDevice         = 0,
         .iManufacturer     = STR_MANUFACTURER,
         .iProduct          = STR_PRODUCT,
-- 
cgit 1.4.1