diff options
Diffstat (limited to 'host/lib/usrp/common')
| -rw-r--r-- | host/lib/usrp/common/recv_packet_demuxer_3000.hpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/host/lib/usrp/common/recv_packet_demuxer_3000.hpp b/host/lib/usrp/common/recv_packet_demuxer_3000.hpp index 4fb6c4604..543c9ce76 100644 --- a/host/lib/usrp/common/recv_packet_demuxer_3000.hpp +++ b/host/lib/usrp/common/recv_packet_demuxer_3000.hpp @@ -70,7 +70,10 @@ namespace uhd{ namespace usrp{ return buff; } } - + // Following is disabled by default as super_recv_packet_handler (caller) is not thread safe + // Only underlying transport (libusb1_zero_copy) is thread safe + // The onus is on the caller to super_recv_packet_handler (and therefore this) to serialise access +#ifdef RECV_PACKET_DEMUXER_3000_THREAD_SAFE //---------------------------------------------------------- //-- Try to claim the transport or wait patiently //---------------------------------------------------------- @@ -84,6 +87,7 @@ namespace uhd{ namespace usrp{ //-- Wait on the transport for input buffers //---------------------------------------------------------- else +#endif // RECV_PACKET_DEMUXER_3000_THREAD_SAFE { buff = _xport->get_recv_buff(timeout); if (buff) |