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-rw-r--r--arch/powerpc/include/asm/xive.h1
-rw-r--r--arch/powerpc/sysdev/xive/common.c14
-rw-r--r--arch/powerpc/xmon/xmon.c28
3 files changed, 17 insertions, 26 deletions
diff --git a/arch/powerpc/include/asm/xive.h b/arch/powerpc/include/asm/xive.h
index 9a312b975ca8..aa094a8655b0 100644
--- a/arch/powerpc/include/asm/xive.h
+++ b/arch/powerpc/include/asm/xive.h
@@ -102,6 +102,7 @@ void xive_flush_interrupt(void);
/* xmon hook */
void xmon_xive_do_dump(int cpu);
int xmon_xive_get_irq_config(u32 hw_irq, struct irq_data *d);
+void xmon_xive_get_irq_all(void);
/* APIs used by KVM */
u32 xive_native_default_eq_shift(void);
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)
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 3fe37495f63d..80fbf8968f77 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -2727,30 +2727,6 @@ static void dump_all_xives(void)
dump_one_xive(cpu);
}
-static void dump_one_xive_irq(u32 num, struct irq_data *d)
-{
- xmon_xive_get_irq_config(num, d);
-}
-
-static void dump_all_xive_irq(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;
-
- if (!d)
- continue;
-
- hwirq = (unsigned int)irqd_to_hwirq(d);
- /* IPIs are special (HW number 0) */
- if (hwirq)
- dump_one_xive_irq(hwirq, d);
- }
-}
-
static void dump_xives(void)
{
unsigned long num;
@@ -2767,9 +2743,9 @@ static void dump_xives(void)
return;
} else if (c == 'i') {
if (scanhex(&num))
- dump_one_xive_irq(num, NULL);
+ xmon_xive_get_irq_config(num, NULL);
else
- dump_all_xive_irq();
+ xmon_xive_get_irq_all();
return;
}