diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2012-11-15 16:11:49 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2012-11-16 11:27:32 +0100 |
| commit | 71e0aa3930e7ac2e039b175ffad222e3dc5b1813 (patch) | |
| tree | 5cbd3a2b7e6ae773d6cc766733648df8b56bff67 /hw/usb/host-linux.c | |
| parent | 8c908fca584dbf47094b63f132bb49b82eaa3e19 (diff) | |
| download | qemu-71e0aa3930e7ac2e039b175ffad222e3dc5b1813.tar.gz | |
usb-host: fix splitted transfers
USBPacket->actual_length wasn't updated correctly for USBPackets
splitted into multiple urbs. Fix it.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/usb/host-linux.c')
| -rw-r--r-- | hw/usb/host-linux.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/hw/usb/host-linux.c b/hw/usb/host-linux.c index e3d394fcef..aa77b7704d 100644 --- a/hw/usb/host-linux.c +++ b/hw/usb/host-linux.c @@ -366,8 +366,11 @@ static void async_complete(void *opaque) if (p) { switch (aurb->urb.status) { case 0: - p->actual_length = aurb->urb.actual_length; - p->status = USB_RET_SUCCESS; /* Clear previous ASYNC status */ + p->actual_length += aurb->urb.actual_length; + if (!aurb->more) { + /* Clear previous ASYNC status */ + p->status = USB_RET_SUCCESS; + } break; case -EPIPE: |