diff options
Diffstat (limited to 'host/lib/usrp/x300/x300_impl.cpp')
| -rw-r--r-- | host/lib/usrp/x300/x300_impl.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/host/lib/usrp/x300/x300_impl.cpp b/host/lib/usrp/x300/x300_impl.cpp index 796d422ad..b9b4a06f9 100644 --- a/host/lib/usrp/x300/x300_impl.cpp +++ b/host/lib/usrp/x300/x300_impl.cpp @@ -1526,7 +1526,7 @@ uhd::both_xports_t x300_impl::make_transport(const uhd::sid_t& address, // Increasing number of recv frames here because ctrl_iface uses it // to determine how many control packets can be in flight before it // must wait for an ACK - default_buff_args.num_recv_frames = + default_buff_args.num_recv_frames = uhd::rfnoc::CMD_FIFO_SIZE / uhd::rfnoc::MAX_CMD_PKT_SIZE; } else if (xport_type == TX_DATA) { size_t default_frame_size = conn.link_rate == x300::MAX_RATE_1GIGE @@ -1993,6 +1993,11 @@ x300_impl::frame_size_t x300_impl::determine_max_frame_size( return frame_size; } +size_t x300_impl::get_mtu(const size_t /*mb_index*/, const uhd::direction_t dir) { + return (dir == RX_DIRECTION) ? _max_frame_sizes.recv_frame_size : + _max_frame_sizes.send_frame_size; +} + /*********************************************************************** * compat checks **********************************************************************/ |