pmc_process_interrupt
error = pmc_process_interrupt(PMC_HR, pm, tf);
error = pmc_process_interrupt(PMC_HR, pm, tf);
error = pmc_process_interrupt(PMC_HR, pm, tf);
error = pmc_process_interrupt(PMC_HR, pm, tf);
error = pmc_process_interrupt(PMC_HR, pm, tf);
error = pmc_process_interrupt(PMC_HR, pm, tf);
error = pmc_process_interrupt(PMC_HR, pm, tf);
error = pmc_process_interrupt(PMC_HR, pm, tf);
error = pmc_process_interrupt(PMC_HR, pm, tf);
error = pmc_process_interrupt(PMC_SR, pm, ks->pm_tf);
int pmc_process_interrupt(int _ring, struct pmc *_pm,