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754 Views
Registered: ‎05-14-2018

u250 setup error

hi

we have been testing u250 under ubuntu16.04, 

according to ug1301, we installed xrt&shell sucessfully

but when we try to validate it, it failed:

1.run lspci,"access failed"

02:00.0 Processing accelerators: Xilinx Corporation Device 5004
Subsystem: Xilinx Corporation Device 000e
Flags: fast devsel
Memory at da000000 (32-bit, non-prefetchable) [size=32M]
Memory at dc000000 (32-bit, non-prefetchable) [size=128K]
Capabilities: <access denied>
Kernel driver in use: xclmgmt
Kernel modules: xclmgmt

02:00.1 Processing accelerators: Xilinx Corporation Device 5005
Subsystem: Xilinx Corporation Device 000e
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at d8000000 (32-bit, non-prefetchable) [size=32M]
Memory at dc020000 (32-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xocl_xdma
Kernel modules: xocl

 

2.run sudo /opt/xilinx/xrt/bin/xbutil query
[sudo] hu 的密码:
Failed to open device: 0000:02:00.0
INFO: Found total 1 card(s), 0 are usable
ERROR: Card [0] is not ready

could you help explain it ? we also reinstalled xrt&shell many times, still got the same error

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2 Replies
mcertosi
Xilinx Employee
Xilinx Employee
708 Views
Registered: ‎10-19-2015

Hi @baronwang13146688 

Can you run $sudo xbutil flash scan? 

Please post the results here. This should tell us what tool or DSA mismatch is preventing you from using the card. 

Regards,

M

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bethe
Xilinx Employee
Xilinx Employee
706 Views
Registered: ‎12-10-2013

Also, for the LSPCI (issue 1) - the <access denied> is simply because you are not using sudo to run lspci.
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