lkml.org 
[lkml]   [2000]   [Mar]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    SubjectRe: PCI special cycles?
    From
    Date
    Martin Mares <mj@suse.cz> writes:

    > > Is there a method of doing PCI special cycles for x86 in the kernel?
    > > [referring to Section 3.2.2.3.3 and 3.6.2 of PCI Local Bus Spec v2.2]
    >
    > Not yet, but if you need to generate special cycles for your device,
    > I'll add support for it to the PCI layer. (Until now, I've never seen
    > a device responding to spec. cycles.)

    We decided to use a special config write since we couldn't count
    on bridges etc doing special cycles.

    Thanks.

    --
    Kevin Hilman --- Equator Technologies Inc.
    khilman@equator.com --- Seattle, WA USA

    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.rutgers.edu
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2005-03-22 13:56    [W:0.018 / U:0.376 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site