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    SubjectRe: pci_enable_msi() for everyone?
    On Mon, Jun 06, 2005 at 05:23:17PM -0700, Roland Dreier wrote:
    > Greg> Motherboard quirks are one thing. Broken devices are a
    > Greg> totally different thing. If there are too many of them,
    > Greg> then the current situation is acceptable to me. Does ib
    > Greg> have devices that will break with MSI?
    >
    > Yes, I believe some versions of the firmware for Mellanox HCAs have
    > problems with MSI.

    Ick ick ick, and people think writing drivers is "easy"...

    > Greg> In looking at that, I don't see a way to get rid of the msix
    > Greg> stuff. So that's probably just going to stay the same.
    >
    > OK -- we'll just have to make sure that the switch from MSI mode to
    > MSI-X mode is implementated correctly.

    Hm good point, I think I got that wrong in my patch, let me go fix that
    up...

    thanks,

    greg k-h
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