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    SubjectRe: [patch 2/4] i386/x86-64: Implement fallback for PCI mmconfig to type1
    On Mon, Dec 12, 2005 at 12:01:23PM -0800, Greg Kroah-Hartman wrote:
    > When there is no entry for a bus in MCFG fall back to type1. This is
    > especially important on K8 systems where always some devices can't be
    > accessed using mmconfig (in particular the builtin northbridge doesn't
    > support it for its own devices)
    > -static int pci_conf1_read(unsigned int seg, unsigned int bus,
    > +int pci_conf1_read(unsigned int seg, unsigned int bus,

    I don't like this at all. We already have a mechanism to use different
    accessors per-bus (bus->ops->read()); calling the type1 accessors from
    the mmconfig accessors just seems wrong.

    > + if (!base)
    > + return pci_conf1_read(seg,bus,devfn,reg,len,value);

    Should be space after commas.

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      Last update: 2005-12-12 21:29    [W:0.020 / U:38.392 seconds]
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