Commit 59b2bc18 authored by Cédric Le Goater's avatar Cédric Le Goater Committed by Michael Ellerman
Browse files

powerpc/xive: Use XIVE domain under xmon and debugfs 



The default domain of the PCI/MSIs is not the XIVE domain anymore. To
list the IRQ mappings under XMON and debugfs, query the IRQ data from
the low level XIVE domain.

Signed-off-by: default avatarCédric Le Goater <clg@kaod.org>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210701132750.1475580-32-clg@kaod.org
parent 1753081f

arch/powerpc/sysdev/xive/common.c

+5 −6
Original line number Diff line number Diff line
@@ -312,11 +312,10 @@ void xmon_xive_get_irq_all(void) 
	struct irq_desc *desc;



	for_each_irq_desc(i, desc) {

		struct irq_data *d = irq_desc_get_irq_data(desc);

		unsigned int hwirq = (unsigned int)irqd_to_hwirq(d);

		struct irq_data *d = irq_domain_get_irq_data(xive_irq_domain, i);



		if (d->domain == xive_irq_domain)

			xmon_xive_get_irq_config(hwirq, d);

		if (d)

			xmon_xive_get_irq_config(irqd_to_hwirq(d), d);

	}

}
@@ -1757,9 +1756,9 @@ static int xive_core_debug_show(struct seq_file *m, void *private) 
		xive_debug_show_cpu(m, cpu);



	for_each_irq_desc(i, desc) {

		struct irq_data *d = irq_desc_get_irq_data(desc);

		struct irq_data *d = irq_domain_get_irq_data(xive_irq_domain, i);



		if (d->domain == xive_irq_domain)

		if (d)

			xive_debug_show_irq(m, d);

	}

	return 0;