https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=255780
--- Comment #1 from Konrad Jopek <kjo...@gmail.com> ---
When using BladeRF 2.0 A9 I noticed this issue:
[ERROR @ host/libraries/libbladeRF/src/board/bladerf2/bladerf2.c:123]
_bladerf2_initialize: dev->backend->get_fpga_version(dev,
&board_data->fpga_version) failed: Operation timed out
[ERROR @ host/libraries/libbladeRF/src/board/bladerf2/bladerf2.c:2186]
bladerf2_load_fpga: _bladerf2_initialize(dev) failed: Operation timed out
Here are the stats for USB device:
ugen4.2: <Nuand bladeRF 2.0> at usbus4, cfg=0 md=HOST spd=SUPER (5.0Gbps)
pwr=ON (200mA)
{
UE_CONTROL_OK : 518
UE_ISOCHRONOUS_OK : 0
UE_BULK_OK : 2574
UE_INTERRUPT_OK : 0
UE_CONTROL_FAIL : 0
UE_ISOCHRONOUS_FAIL : 0
UE_BULK_FAIL : 26
UE_INTERRUPT_FAIL : 0
}
Not sure what happens, this may be a problem at USB 3.0 stack. However, looks
like at some point bulk transfers are failing.
Please let me know if you need more debug data.
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