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| author | Trung Tran <trung.tran@ettus.com> | 2018-08-21 15:28:29 -0700 |
|---|---|---|
| committer | Brent Stapleton <bstapleton@g.hmc.edu> | 2018-09-13 14:47:54 -0700 |
| commit | 79f3237fb59d77a7a83e0d07ef3682c760477340 (patch) | |
| tree | c6b60599d3de03387c0ed2daa095632fb60eb658 /host/lib | |
| parent | 27abe82f0de6ae81aadf8a8c6a8206d9ca38bfc5 (diff) | |
| download | uhd-79f3237fb59d77a7a83e0d07ef3682c760477340.tar.gz uhd-79f3237fb59d77a7a83e0d07ef3682c760477340.tar.bz2 uhd-79f3237fb59d77a7a83e0d07ef3682c760477340.zip | |
x300_impl: remove default_buff_args properties
...that are already handled in udp_zero_copy.
Diffstat (limited to 'host/lib')
| -rw-r--r-- | host/lib/usrp/x300/x300_impl.cpp | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/host/lib/usrp/x300/x300_impl.cpp b/host/lib/usrp/x300/x300_impl.cpp index ad8bb91cf..cc4f94065 100644 --- a/host/lib/usrp/x300/x300_impl.cpp +++ b/host/lib/usrp/x300/x300_impl.cpp @@ -1302,8 +1302,6 @@ uhd::both_xports_t x300_impl::make_transport( size_t system_max_recv_frame_size = (size_t) _max_frame_sizes.recv_frame_size; default_buff_args.send_frame_size = std::min(system_max_send_frame_size, x300::ETH_MSG_FRAME_SIZE); default_buff_args.recv_frame_size = std::min(system_max_recv_frame_size, x300::ETH_MSG_FRAME_SIZE); - default_buff_args.num_send_frames = 1; // never need multiple frames on send - default_buff_args.num_recv_frames = 1; // only need multiple frames with offload thread default_buff_args.send_buff_size = conn.link_rate / 50; // 20ms default_buff_args.recv_buff_size = std::max(conn.link_rate / 50, x300::ETH_MSG_NUM_FRAMES * x300::ETH_MSG_FRAME_SIZE); // enough to hold greater of 20ms or number of msg frames if (xport_type == TX_DATA) @@ -1335,12 +1333,7 @@ uhd::both_xports_t x300_impl::make_transport( ; default_buff_args.recv_frame_size = system_max_recv_frame_size; } - // set default buffering for data - default_buff_args.recv_buff_size = conn.link_rate / 10; // 100ms default_buff_args.num_recv_frames = 2; // set some buffers so the offload thread actually offloads the socket I/O - - // set buffering for flow control messages - default_buff_args.num_send_frames = 1; } //make a new transport - fpga has no idea how to talk to us on this yet |