C++ (Cpp) HAL_PLF_INTERRUPT_MASK Beispiele

Beispiel #1

Datei: ixp425_misc.c Projekt: 0xCA5A/dd-wrt

void
hal_interrupt_mask(int vector)
{
    unsigned val;

    if (vector < CYGNUM_HAL_ISR_MIN || CYGNUM_HAL_ISR_MAX < vector)
	return;

#if CYGNUM_HAL_ISR_MAX > CYGNUM_HAL_VAR_ISR_MAX
    if (vector > CYGNUM_HAL_VAR_ISR_MAX) {
	HAL_PLF_INTERRUPT_MASK(vector);
	return;
    }
#endif

    val = *IXP425_INTR_EN & ~(1 << vector);

    // If unmasking NPE interrupt, also unmask QM1 which is
    // shared by all NPE ports.
    if (vector == CYGNUM_HAL_INTERRUPT_NPEB ||
	vector == CYGNUM_HAL_INTERRUPT_NPEC) {
	if (!(val & (CYGNUM_HAL_INTERRUPT_NPEB | CYGNUM_HAL_INTERRUPT_NPEC)))
	    val &= ~(1 << CYGNUM_HAL_INTERRUPT_QM1);
    }
    
    *IXP425_INTR_EN = val;
}

Beispiel #2

Datei: var_intr.c Projekt: lijinlei/Kernel_BOOX60

externC void 
hal_ppc40x_interrupt_mask(int vector)
{
    cyg_uint32 exier, tcr;

    switch (vector) {
    case CYGNUM_HAL_INTERRUPT_first...CYGNUM_HAL_INTERRUPT_last:
#ifndef HAL_PLF_INTERRUPT_MASK
        CYGARC_MFDCR(DCR_UIC0_ER, exier);
        exier &= ~(1<<(31-(vector-CYGNUM_HAL_INTERRUPT_405_BASE)));
        CYGARC_MTDCR(DCR_UIC0_ER, exier);
#else
        HAL_PLF_INTERRUPT_MASK(vector);
#endif
        break;
    case CYGNUM_HAL_INTERRUPT_VAR_TIMER:
        CYGARC_MFSPR(SPR_TCR, tcr);
        tcr = _hold_tcr;
        tcr &= ~TCR_PIE;
        CYGARC_MTSPR(SPR_TCR, tcr);
        _hold_tcr = tcr;
        break;
    case CYGNUM_HAL_INTERRUPT_FIXED_TIMER:
        CYGARC_MFSPR(SPR_TCR, tcr);
        tcr = _hold_tcr;
        tcr &= ~TCR_FIE;
        CYGARC_MTSPR(SPR_TCR, tcr);
        _hold_tcr = tcr;
        break;
    case CYGNUM_HAL_INTERRUPT_WATCHDOG_TIMER:
        CYGARC_MFSPR(SPR_TCR, tcr);
        tcr = _hold_tcr;
        tcr &= ~TCR_WIE;
        CYGARC_MTSPR(SPR_TCR, tcr);
        _hold_tcr = tcr;
        break;
    default:
        break;
    }
}