diff mbox

[20/21] usb-redir: Notify our peer when we reject a device due to a speed mismatch

Message ID 1334652326-27874-21-git-send-email-kraxel@redhat.com
State New
Headers show

Commit Message

Gerd Hoffmann April 17, 2012, 8:45 a.m. UTC 
From: Hans de Goede <hdegoede@redhat.com>

Also cleanup (reset) our device state when we reject a device due to a
speed mismatch.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/usb/redirect.c |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)
diff mbox

Patch

diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c
index 4288324..94ab463 100644
--- a/hw/usb/redirect.c
+++ b/hw/usb/redirect.c
@@ -836,7 +836,13 @@  static void usbredir_do_attach(void *opaque)
 {
     USBRedirDevice *dev = opaque;
 
-    usb_device_attach(&dev->dev);
+    if (usb_device_attach(&dev->dev) != 0) {
+        usbredir_device_disconnect(dev);
+        if (usbredirparser_peer_has_cap(dev->parser, usb_redir_cap_filter)) {
+            usbredirparser_send_filter_reject(dev->parser);
+            usbredirparser_do_write(dev->parser);
+        }
+    }
 }
 
 /*