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  1. CIFX Driver for Linux
  2. NXDRVLINUX-101

Driver initialization fails with "Error finding pci device (Phys. Addr 0x...) on PCI bus"

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: V1.0.0.0, V1.0.1.0, V1.0.2.0, V1.0.3.0, V1.1.0.0, V1.1.1.0, V1.1.2.0, V1.1.3.0, V1.1.3.1, V1.1.4.0, V1.2.0.0, V1.2.0.1, V2.0.0.0
    • Fix Version/s: V2.1.0.0
    • Component/s: Linux Driver
    • Labels:
      None
    • Account:
      SDO Driver (SDODRIVER)

      Description

      On a 64-bit system it may happen that initialization fails with: "Error finding pci device (Phys. Addr 0x...) on PCI bus"

      As long as the cards memory (DPM) is mapped to the lower 32-bit address space there is no problem. Addressing above 4G lead to initialization error based on an overflow error.

      Anyway very often the lower 32-bit address space is used so the error is quite rare.

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                • Reporter:
                  SDoell Sebastian Döll
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                  • Created:
                    Updated:
                    Resolved: