Messages in this thread | ![/](/images/icornerl.gif) | | Date | Mon, 22 Sep 2003 23:42:12 +0200 | From | Arjan van de Ven <> | Subject | Re: Can we kill f inb_p, outb_p and other random I/O on port 0x80, in 2.6? |
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On Mon, Sep 22, 2003 at 10:37:32PM +0100, Jamie Lokier wrote: > We already see this problem with pure PCI devices. The standard > solution with PCI devices is to issue a PCI read after the write, to > flush the write.
afaik only PCI memory accesses are posted, not io port accesses
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