Commit 50bf72b3 authored by Aurelien Jarno's avatar Aurelien Jarno
Browse files

PPC UIC: Remove interrupt polarity code 

(Hollis Blanchard)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4329 c046a42c-6fe2-441c-8c8c-71466251a162
parent 15342721

hw/ppc4xx_devs.c

+1 −5
Original line number Diff line number Diff line
@@ -377,10 +377,7 @@ static void ppcuic_set_irq (void *opaque, int irq_num, int level) 
    if (irq_num < 0 || irq_num > 31)

        return;

    sr = uic->uicsr;

    if (!(uic->uicpr & mask)) {

        /* Negatively asserted IRQ */

        level = level == 0 ? 1 : 0;

    }



    /* Update status register */

    if (uic->uictr & mask) {

        /* Edge sensitive interrupt */
@@ -479,7 +476,6 @@ static void dcr_write_uic (void *opaque, int dcrn, target_ulong val) 
        break;

    case DCR_UICPR:

        uic->uicpr = val;

        ppcuic_trigger_irq(uic);

        break;

    case DCR_UICTR:

        uic->uictr = val;