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Thomas Gleixner1ce60682011-02-09 20:44:21 +01001/*
2 * Debugging printout:
3 */
4
5#include <linux/kallsyms.h>
6
Thomas Gleixner0c6f8a82011-03-28 13:32:20 +02007#define P(f) if (desc->status_use_accessors & f) printk("%14s set\n", #f)
Thomas Gleixner1ce60682011-02-09 20:44:21 +01008#define PS(f) if (desc->istate & f) printk("%14s set\n", #f)
Thomas Gleixner32f41252011-03-28 14:10:52 +02009/* FIXME */
10#define PD(f) do { } while (0)
Thomas Gleixner1ce60682011-02-09 20:44:21 +010011
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);
Paul Mundt7f1b1242011-04-07 06:01:44 +090030 P(IRQ_NOTHREAD);
Thomas Gleixner1ce60682011-02-09 20:44:21 +010031 P(IRQ_NOAUTOEN);
32
33 PS(IRQS_AUTODETECT);
Thomas Gleixner1ce60682011-02-09 20:44:21 +010034 PS(IRQS_REPLAY);
35 PS(IRQS_WAITING);
Thomas Gleixner1ce60682011-02-09 20:44:21 +010036 PS(IRQS_PENDING);
Thomas Gleixner32f41252011-03-28 14:10:52 +020037
38 PD(IRQS_INPROGRESS);
39 PD(IRQS_DISABLED);
40 PD(IRQS_MASKED);
Thomas Gleixner1ce60682011-02-09 20:44:21 +010041}
42
43#undef P
44#undef PS
Thomas Gleixner32f41252011-03-28 14:10:52 +020045#undef PD