pci/controller/pcie-iproc-msi.c

78  * @nr_cpus: number of toal CPUs
98 	int nr_cpus;
198 	return (hwirq % msi->nr_cpus);
254 	if (msi->nr_cpus > 1 && nr_irqs > 1)
260 	 * Allocate 'nr_irqs' multiplied by 'nr_cpus' number of MSI vectors
264 					order_base_2(msi->nr_cpus * nr_irqs));
292 			      order_base_2(msi->nr_cpus * nr_irqs));
474 	for (i = cpu; i < msi->nr_irqs; i += msi->nr_cpus) {
486 	for (i = cpu; i < msi->nr_irqs; i += msi->nr_cpus) {
538 	msi->nr_cpus = num_possible_cpus();
540 	if (msi->nr_cpus == 1)
555 	if (msi->nr_irqs < msi->nr_cpus) {
561 	if (msi->nr_irqs % msi->nr_cpus != 0) {
562 		msi->nr_irqs -= msi->nr_irqs % msi->nr_cpus;