aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/include/linux/interrupt.h
diff options
context:
space:
mode:
authorIngo Molnar <mingo@elte.hu>2009-03-28 22:27:45 +0100
committerIngo Molnar <mingo@elte.hu>2009-03-28 22:27:45 +0100
commit3fab191002b184e4390aa07c7149c6cc7b638ec7 (patch)
tree821382d49e47c19531bfc3bb9e1f8922486374d4 /include/linux/interrupt.h
parentMerge branches 'x86/apic', 'x86/cleanups' and 'x86/mm' into x86/core (diff)
parentMerge branch 'percpu-cpumask-x86-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip (diff)
downloadwireguard-linux-3fab191002b184e4390aa07c7149c6cc7b638ec7.tar.xz
wireguard-linux-3fab191002b184e4390aa07c7149c6cc7b638ec7.zip
Merge branch 'linus' into x86/core
Diffstat (limited to 'include/linux/interrupt.h')
-rw-r--r--include/linux/interrupt.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 472f11765f60..0c9cb63e6895 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -61,6 +61,17 @@
typedef irqreturn_t (*irq_handler_t)(int, void *);
+/**
+ * struct irqaction - per interrupt action descriptor
+ * @handler: interrupt handler function
+ * @flags: flags (see IRQF_* above)
+ * @mask: no comment as it is useless and about to be removed
+ * @name: name of the device
+ * @dev_id: cookie to identify the device
+ * @next: pointer to the next irqaction for shared interrupts
+ * @irq: interrupt number
+ * @dir: pointer to the proc/irq/NN/name entry
+ */
struct irqaction {
irq_handler_t handler;
unsigned long flags;
@@ -462,6 +473,12 @@ static inline void init_irq_proc(void)
}
#endif
+#if defined(CONFIG_GENERIC_HARDIRQS) && defined(CONFIG_DEBUG_SHIRQ)
+extern void debug_poll_all_shared_irqs(void);
+#else
+static inline void debug_poll_all_shared_irqs(void) { }
+#endif
+
int show_interrupts(struct seq_file *p, void *v);
struct irq_desc;