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    SubjectRe: PCI Express support for 2.4 kernel

    This really isn't appropriate. The

    With PCI-E, config space accessed through memory. Each device gets
    its own 4k memory mapped config, total 256M for all devices.

    thing _really_ does not work on x86, since 256M of IO mapping is _way_ way
    too much.

    You _really_ need to allocate a FIXMAP entry (just one), and then use

    set_fixmap_nocache(FIX_PCIEXPRESS, phys);

    to set it up for each device.

    That's actually going to be a lot simpler than what you do now.


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      Last update: 2009-11-18 23:46    [W:0.018 / U:1.908 seconds]
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