From: Michael Marineau <mike@marineau.org>
Date: Sun, 12 May 2013 23:19:37 +0000 (-0400)
Subject: Fix usage of USB_DEV_FLAG_IS_HOST flag.
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=756335292f2b46775992c314cc70b54480a46d26;p=qemu.git

Fix usage of USB_DEV_FLAG_IS_HOST flag.

USB_DEV_FLAG_IS_HOST is the bit number, not value. Booting with a
"Fitbit Base Station" USB dongle was triggering this assert.

Signed-off-by: Michael Marineau <mike@marineau.org>
Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---

diff --git a/hw/usb/core.c b/hw/usb/core.c
index 15a150aea0..05948ca9a4 100644
--- a/hw/usb/core.c
+++ b/hw/usb/core.c
@@ -410,7 +410,7 @@ void usb_handle_packet(USBDevice *dev, USBPacket *p)
             assert(p->ep->type != USB_ENDPOINT_XFER_ISOC);
             /* using async for interrupt packets breaks migration */
             assert(p->ep->type != USB_ENDPOINT_XFER_INT ||
-                   (dev->flags & USB_DEV_FLAG_IS_HOST));
+                   (dev->flags & (1 << USB_DEV_FLAG_IS_HOST)));
             usb_packet_set_state(p, USB_PACKET_ASYNC);
             QTAILQ_INSERT_TAIL(&p->ep->queue, p, queue);
         } else if (p->status == USB_RET_ADD_TO_QUEUE) {