diff options
Diffstat (limited to 'sys/dev/usb/usb_device.c')
| -rw-r--r-- | sys/dev/usb/usb_device.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sys/dev/usb/usb_device.c b/sys/dev/usb/usb_device.c index 9ae7b61..f497b12 100644 --- a/sys/dev/usb/usb_device.c +++ b/sys/dev/usb/usb_device.c @@ -172,6 +172,14 @@ usb2_get_pipe(struct usb2_device *udev, uint8_t iface_index, udev, iface_index, setup->endpoint, setup->type, setup->direction, setup->ep_index); + /* check USB mode */ + + if ((setup->usb_mode != USB_MODE_MAX) && + (udev->flags.usb2_mode != setup->usb_mode)) { + /* wrong mode - no pipe */ + return (NULL); + } + /* setup expected endpoint direction mask and value */ if (setup->direction == UE_DIR_RX) { @@ -1481,7 +1489,6 @@ usb2_alloc_device(device_t parent_dev, struct usb2_bus *bus, */ udev->power_mode = USB_POWER_MODE_ON; udev->pwr_save.last_xfer_time = ticks; - /* we are not ready yet */ udev->refcount = 1; |
