1/*
2 * Debugging printout:
3 */
4
5#include <linux/kallsyms.h>
6
7#define ___P(f) if (desc->status_use_accessors & f) printk("%14s set\n", #f)
8#define ___PS(f) if (desc->istate & f) printk("%14s set\n", #f)
9/* FIXME */
10#define ___PD(f) do { } while (0)
11
12static inline void print_irq_desc(unsigned int irq, struct irq_desc *desc)
13{
14	printk("irq %d, desc: %p, depth: %d, count: %d, unhandled: %d\n",
15		irq, desc, desc->depth, desc->irq_count, desc->irqs_unhandled);
16	printk("->handle_irq():  %p, ", desc->handle_irq);
17	print_symbol("%s\n", (unsigned long)desc->handle_irq);
18	printk("->irq_data.chip(): %p, ", desc->irq_data.chip);
19	print_symbol("%s\n", (unsigned long)desc->irq_data.chip);
20	printk("->action(): %p\n", desc->action);
21	if (desc->action) {
22		printk("->action->handler(): %p, ", desc->action->handler);
23		print_symbol("%s\n", (unsigned long)desc->action->handler);
24	}
25
26	___P(IRQ_LEVEL);
27	___P(IRQ_PER_CPU);
28	___P(IRQ_NOPROBE);
29	___P(IRQ_NOREQUEST);
30	___P(IRQ_NOTHREAD);
31	___P(IRQ_NOAUTOEN);
32
33	___PS(IRQS_AUTODETECT);
34	___PS(IRQS_REPLAY);
35	___PS(IRQS_WAITING);
36	___PS(IRQS_PENDING);
37
38	___PD(IRQS_INPROGRESS);
39	___PD(IRQS_DISABLED);
40	___PD(IRQS_MASKED);
41}
42
43#undef ___P
44#undef ___PS
45#undef ___PD
46