Hi Marcus,
I solved the BIOS problem. But again there is a new problem with “Failed to run
enumerate_rfnoc_blocks()” Kindly check the following:
>>uhd_usrp_probe
\[INFO\] \[UHD\] linux; GNU C++ version 9.2.1 20200304; Boost_107100;
UHD_3.15.0.0-2build5
\[INFO\] \[MPMD\] Initializing 1 device(s) in parallel with args:
mgmt_addr=192.168.20.2,type=n3xx,product=n310,serial=3198227,claimed=False,addr=192.168.20.2
\[INFO\] \[MPM.main\] Launching USRP/MPM, version: 3.14.1.1-g0347a6d8
\[INFO\] \[MPM.main\] Spawning RPC process...
\[INFO\] \[MPM.PeriphManager\] Device serial number: 3198227
\[INFO\] \[MPM.PeriphManager\] Initialized 2 daughterboard(s).
\[INFO\] \[MPM.PeriphManager.UDP\] No CHDR interfaces found!
\[INFO\] \[MPM.PeriphManager\] init() called with device args
\`time_source=internal,clock_source=internal'.
\[INFO\] \[MPM.PeriphManager.UDP\] No CHDR interfaces found!
\[INFO\] \[MPM.PeriphManager.UDP\] No CHDR interfaces found!
\[INFO\] \[MPM.RPCServer\] RPC server ready!
\[INFO\] \[MPM.RPCServer\] Spawning watchdog task...
\[WARNING\] \[UDP\] The recv buffer could not be resized sufficiently.
Target sock buff size: 62500000 bytes.
Actual sock buff size: 50000000 bytes.
See the transport application notes on buffer resizing.
Please run: sudo sysctl -w net.core.rmem_max=62500000
\[WARNING\] \[UDP\] The send buffer could not be resized sufficiently.
Target sock buff size: 62500000 bytes.
Actual sock buff size: 1048576 bytes.
See the transport application notes on buffer resizing.
Please run: sudo sysctl -w net.core.wmem_max=62500000
\[INFO\] \[MPM.PeriphManager\] init() called with device args
\`mgmt_addr=192.168.20.2,time_source=internal,product=n310,clock_source=internal'.
\[WARNING\] \[UDP\] The recv buffer could not be resized sufficiently.
Target sock buff size: 62500000 bytes.
Actual sock buff size: 50000000 bytes.
See the transport application notes on buffer resizing.
Please run: sudo sysctl -w net.core.rmem_max=62500000
\[WARNING\] \[UDP\] The send buffer could not be resized sufficiently.
Target sock buff size: 62500000 bytes.
Actual sock buff size: 1048576 bytes.
See the transport application notes on buffer resizing.
Please run: sudo sysctl -w net.core.wmem_max=62500000
\[WARNING\] \[UDP\] The recv buffer could not be resized sufficiently.
Target sock buff size: 62500000 bytes.
Actual sock buff size: 50000000 bytes.
See the transport application notes on buffer resizing.
Please run: sudo sysctl -w net.core.rmem_max=62500000
\[WARNING\] \[UDP\] The send buffer could not be resized sufficiently.
Target sock buff size: 62500000 bytes.
Actual sock buff size: 1048576 bytes.
See the transport application notes on buffer resizing.
Please run: sudo sysctl -w net.core.wmem_max=62500000
\[WARNING\] \[UDP\] The recv buffer could not be resized sufficiently.
Target sock buff size: 62500000 bytes.
Actual sock buff size: 50000000 bytes.
See the transport application notes on buffer resizing.
Please run: sudo sysctl -w net.core.rmem_max=62500000
\[WARNING\] \[UDP\] The send buffer could not be resized sufficiently.
Target sock buff size: 62500000 bytes.
Actual sock buff size: 1048576 bytes.
See the transport application notes on buffer resizing.
Please run: sudo sysctl -w net.core.wmem_max=62500000
\[INFO\] \[0/Replay_0\] Initializing block control (NOC ID: 0x4E91A00000000004)
\[ERROR\] \[0/Replay_0\] Major compat number mismatch for noc_shell: Expecting
6, got 5.
\[ERROR\] \[MPMD\] Failure during block enumeration: RuntimeError: FPGA
component \`noc_shell' is revision 5 and UHD supports revision 6. Please either
upgrade the FPGA image (recommended) or downgrade UHD.
Error: RuntimeError: Failed to run enumerate_rfnoc_blocks()
<<uhd_find_devices
\[INFO\] \[UHD\] linux; GNU C++ version 9.2.1 20200304; Boost_107100;
UHD_3.15.0.0-2build5
\--------------------------------------------------
\-- UHD Device 0
\--------------------------------------------------
Device Address:
serial: 3198227
addr: 192.168.20.2
claimed: False
mgmt_addr: 192.168.20.2
product: n310
type: n3xx
Help me as soon as possible. Thanks in advance.
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