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[Qemu-devel] [PATCH 2/2] usb-redir: Notify our peer when we reject a dev
From: |
Hans de Goede |
Subject: |
[Qemu-devel] [PATCH 2/2] usb-redir: Notify our peer when we reject a device due to a speed mismatch |
Date: |
Fri, 30 Mar 2012 09:53:54 +0200 |
Also cleanup (reset) our device state when we reject a device due to a
speed mismatch.
Signed-off-by: Hans de Goede <address@hidden>
---
hw/usb/redirect.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c
index 8e9f175..c9d22e4 100644
--- a/hw/usb/redirect.c
+++ b/hw/usb/redirect.c
@@ -835,7 +835,13 @@ 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);
+ }
+ }
}
/*
--
1.7.9.3