lkml.org 
[lkml]   [2006]   [Nov]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    From
    SubjectRe: [PATCH] serial: Use real irq on UART0 (IRQ = 0) on PPC4xx systems
    Date
    >>>>> "Stefan" == Stefan Roese <ml@stefan-roese.de> writes:

    Hi,

    Stefan> This patch fixes a problem seen on multiple 4xx platforms,
    Stefan> where the UART0 interrupt number is 0. The macro
    Stefan> "is_real_interrupt" lead on those systems to not use an real
    Stefan> interrupt but the timer based implementation.

    That's not the proper way to fix this. Instead remap the interrupt
    number to make 0 invalid.

    I sent a similar patch some months ago and that was the reply I got:

    http://marc.theaimsgroup.com/?t=114363521500003&r=1&w=2

    --
    Bye, Peter Korsgaard
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2006-11-20 12:27    [W:0.034 / U:0.732 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site