[lkml]   [2001]   [Jun]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: Going beyond 256 PCI buses
    Jonathan Lundell wrote:
    > At 10:14 AM -0400 2001-06-14, Jeff Garzik wrote:
    > >According to the PCI spec it is -impossible- to have more than 256 buses
    > >on a single "hose", so you simply have to implement multiple hoses, just
    > >like Alpha (and Sparc64?) already do. That's how the hardware is forced
    > >to implement it...
    > That's right, of course. A small problem is that dev->slot_name
    > becomes ambiguous, since it doesn't have any hose identification. Nor
    > does it have any room for the hose id; it's fixed at 8 chars, and
    > fully used (bb:dd.f\0).

    Ouch. Good point. Well, extending that field's size shouldn't break
    anything except binary modules (which IMHO means, it doesn't break


    Jeff Garzik | Andre the Giant has a posse.
    Building 1024 |
    MandrakeSoft |
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to
    More majordomo info at
    Please read the FAQ at

     \ /
      Last update: 2005-03-22 12:55    [W:0.020 / U:7.660 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site