Function SIEnablePollingInterrupt

src/dolphin/src/si/SIBios.c:247–273

}

static BOOL SIEnablePollingInterrupt(BOOL enable)
{
    BOOL enabled;
    BOOL rc;
    u32 reg;
    int i;

    enabled = OSDisableInterrupts();
    reg = __SIRegs[13];
    rc = (reg & 0x08000000) ? TRUE : FALSE;
    if (enable)
    {
        reg |= 0x08000000;
        for (i = 0; i < SI_MAX_CHAN; ++i)
        {
            InputBufferVcount[i] = 0;
        }
    }
    else
    {
        reg &= ~0x08000000;
    }
    reg &= ~0x80000001;
    __SIRegs[13] = reg;
    OSRestoreInterrupts(enabled);
    return rc;
}

BOOL SIRegisterPollingHandler(__OSInterruptHandler handler)
{