Re: 2.6.10-mm1

Mark_H_Johnson_at_Raytheon.com
Date: 01/06/05

  • Next message: Alban Crequy: "status of poll/select in procfs"
    To: Andrew Morton <akpm@osdl.org>, David Howells <dhowells@redhat.com>
    Date:	Thu, 6 Jan 2005 10:32:31 -0600
    
    

    After booting with 2.6.10-mm1, I get the following message on the serial
    console (last message seen):

    PCI: 0000:00:0b.0 has unsupported PM cap regs version (1)

    For reference, lspci shows that device is
    00:0b.0 Multimedia audio controller: Ensoniq 5880 AudioPCI (rev 02)

    I notice there is a relatively recent patch to add this message.
      http://article.gmane.org/gmane.linux.kernel/263974

    However, my .config includes

    #
    # Power management options (ACPI, APM)
    #
    # CONFIG_PM is not set

    which should disable all power management related processing.

    [1] Should the code generating the warning be active without CONFIG_PM
    being set?

    [2] Can you explain why the message is generated (why not silently ignore
    the older hardware) or is there something in an init script (I am using
    Fedora Core 2) that [incorrectly] assumes power management is available to
    cause the message to be printed?

    --Mark H Johnson
      <mailto:Mark_H_Johnson@raytheon.com>

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  • Next message: Alban Crequy: "status of poll/select in procfs"

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