diff options
author | Gerd Hoffmann <kraxel@redhat.com> | 2012-09-06 12:03:41 +0200 |
---|---|---|
committer | Gerd Hoffmann <kraxel@redhat.com> | 2012-09-06 12:03:41 +0200 |
commit | a44fd2e0c66b2276f586948702e5ebc7136fdb73 (patch) | |
tree | 89207e54045371d3dfc3b908e3ceec6fec4efbae | |
parent | 8e30da2bb482164c3152879e9a5e46a15cb1218a (diff) |
usb-host: allow emulated (non-async) control requests without USBPacket
xhci needs this for USB_REQ_SET_ADDRESS due to the way
usb addressing is handled by the xhci hardware.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
-rw-r--r-- | hw/usb/host-linux.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/usb/host-linux.c b/hw/usb/host-linux.c index 8df92074d..44f1a64b3 100644 --- a/hw/usb/host-linux.c +++ b/hw/usb/host-linux.c @@ -1045,7 +1045,6 @@ static int usb_host_handle_control(USBDevice *dev, USBPacket *p, /* Note request is (bRequestType << 8) | bRequest */ trace_usb_host_req_control(s->bus_num, s->addr, p, request, value, index); - assert(p->result == 0); switch (request) { case DeviceOutRequest | USB_REQ_SET_ADDRESS: @@ -1074,6 +1073,7 @@ static int usb_host_handle_control(USBDevice *dev, USBPacket *p, } /* The rest are asynchronous */ + assert(p && p->result == 0); if (length > sizeof(dev->data_buf)) { fprintf(stderr, "husb: ctrl buffer too small (%d > %zu)\n", |