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| author | Michael West <michael.west@ettus.com> | 2019-02-13 16:29:18 -0800 |
|---|---|---|
| committer | michael-west <michael.west@ettus.com> | 2019-02-18 11:25:15 -0800 |
| commit | f9f7b34d546a79bec55cf9d0e48ef3876f0f67d7 (patch) | |
| tree | 72dc0e92160ef9d7a3e49177a66f4fff0f2eb214 /host/lib/usrp | |
| parent | 8b404ade3eb376ef0619a039396823f7e2e462e0 (diff) | |
| download | uhd-f9f7b34d546a79bec55cf9d0e48ef3876f0f67d7.tar.gz uhd-f9f7b34d546a79bec55cf9d0e48ef3876f0f67d7.tar.bz2 uhd-f9f7b34d546a79bec55cf9d0e48ef3876f0f67d7.zip | |
RFNoC: Disable FC ACK packets for lossless links
FC ACK packets are unnecessary on lossless links and degrade overall
performance. This change disables those packets on all lossless links.
Signed-off-by: Michael West <michael.west@ettus.com>
Diffstat (limited to 'host/lib/usrp')
| -rw-r--r-- | host/lib/usrp/device3/device3_io_impl.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/host/lib/usrp/device3/device3_io_impl.cpp b/host/lib/usrp/device3/device3_io_impl.cpp index 2bc59f1a8..ce8ff2cbf 100644 --- a/host/lib/usrp/device3/device3_io_impl.cpp +++ b/host/lib/usrp/device3/device3_io_impl.cpp @@ -357,6 +357,7 @@ rx_streamer::sptr device3_impl::get_rx_stream(const stream_args_t& args_) UHD_RX_STREAMER_LOG() << "Flow Control Window = " << (fc_window) << ", Flow Control Handler Window = " << fc_handle_window; blk_ctrl->configure_flow_control_out(true, + xport.lossless, fc_window, rx_hints.cast<size_t>("recv_pkt_limit", 0), // On rfnoc-devel, update e300_impl::get_rx_hints() to set this to 32 |