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authorCédric Le Goater <clg@kaod.org>2021-03-31 16:45:11 +0200
committerMichael Ellerman <mpe@ellerman.id.au>2021-04-14 23:04:14 +1000
commit6bf66eb8f404050030805c65cf39a810892f5f8e (patch)
tree77466dffa47b892cf7c052dc8f71fabaf2ab5cc1 /arch/powerpc/sysdev
parenta74ce5926b20cd0e6d624a9b2527073a96dfed7f (diff)
powerpc/xive: Simplify the dump of XIVE interrupts under xmon
Move the xmon routine under XIVE subsystem and rework the loop on the interrupts taking into account the xive_irq_domain to filter out IPIs. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Greg Kurz <groug@kaod.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210331144514.892250-7-clg@kaod.org
Diffstat (limited to 'arch/powerpc/sysdev')
-rw-r--r--arch/powerpc/sysdev/xive/common.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c
index 41753aaa2507..ba2cc1433738 100644
--- a/arch/powerpc/sysdev/xive/common.c
+++ b/arch/powerpc/sysdev/xive/common.c
@@ -289,6 +289,20 @@ int xmon_xive_get_irq_config(u32 hw_irq, struct irq_data *d)
return 0;
}
+void xmon_xive_get_irq_all(void)
+{
+ unsigned int i;
+ 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);
+
+ if (d->domain == xive_irq_domain)
+ xmon_xive_get_irq_config(hwirq, d);
+ }
+}
+
#endif /* CONFIG_XMON */
static unsigned int xive_get_irq(void)