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User1573540711271242's avatar
User1573540711271242
Icon for New Contributor rankNew Contributor
6 years ago

Stratix 10 MX FPGA dev. kit fails DMA link test under CentOS 7.0.1406 with kernel 3.10.0-123.el7.x86_64

Two questions 1. Though /dev/intel_fpga_pcie_drv is created, why link test always fails ? kernel log says module verification failed. 2. Why there is only one related log in /var/log/kern.log even ...
SengKok_L_Intel's avatar
SengKok_L_Intel
Icon for Regular Contributor rankRegular Contributor
6 years ago

Hi,

To understand if this is a driver issue or the hardware is actually not detected, could you please run the command below, and see if the FPGA card is detected? If yes, which means the enumeration and link training seem like passed.

lspci -nn | grep 1172

What is BDF?

Regards -SK

  • CHung's avatar
    CHung
    Icon for Occasional Contributor rankOccasional Contributor
    6 years ago

    Hi,

    ​

    The command didn't show anything.

    And we tried the following commands, they also show nothing:

    lspci -d 1172:000 -v

    lspci -d 1172: -v

    Besides, lspci -t -v didn't list any device with ID 1172.

    ​

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