diff options
Diffstat (limited to 'host/lib/transport/libusb1_device_handle.cpp')
| -rw-r--r-- | host/lib/transport/libusb1_device_handle.cpp | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/host/lib/transport/libusb1_device_handle.cpp b/host/lib/transport/libusb1_device_handle.cpp index f80090f15..5289f668f 100644 --- a/host/lib/transport/libusb1_device_handle.cpp +++ b/host/lib/transport/libusb1_device_handle.cpp @@ -88,6 +88,16 @@ usb_device_handle::sptr make_usb_device_handle(libusb_device *dev) device_addr)); } +bool check_fsf_device(libusb_device *dev) +{ + libusb_device_descriptor desc; + + if (libusb_get_device_descriptor(dev, &desc) < 0) { + UHD_ASSERT_THROW("USB: failed to get device descriptor"); + } + + return desc.idVendor == 0xfffe; +} std::vector<usb_device_handle::sptr> usb_device_handle::get_device_list() { @@ -105,7 +115,8 @@ std::vector<usb_device_handle::sptr> usb_device_handle::get_device_list() ssize_t i = 0; for (i = 0; i < cnt; i++) { libusb_device *dev = list[i]; - device_list.push_back(make_usb_device_handle(dev)); + if (check_fsf_device(dev)) + device_list.push_back(make_usb_device_handle(dev)); } libusb_free_device_list(list, 0); |