1b2441318SGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 */
21ce6068dSThomas Gleixner /*
31ce6068dSThomas Gleixner * Debugging printout:
41ce6068dSThomas Gleixner */
51ce6068dSThomas Gleixner
69f3045ecSPaul Gortmaker #define ___P(f) if (desc->status_use_accessors & f) printk("%14s set\n", #f)
79f3045ecSPaul Gortmaker #define ___PS(f) if (desc->istate & f) printk("%14s set\n", #f)
832f4125eSThomas Gleixner /* FIXME */
99f3045ecSPaul Gortmaker #define ___PD(f) do { } while (0)
101ce6068dSThomas Gleixner
print_irq_desc(unsigned int irq,struct irq_desc * desc)111ce6068dSThomas Gleixner static inline void print_irq_desc(unsigned int irq, struct irq_desc *desc)
121ce6068dSThomas Gleixner {
131ce6068dSThomas Gleixner static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
141ce6068dSThomas Gleixner
153b14f08dSSergey Senozhatsky if (!__ratelimit(&ratelimit))
163b14f08dSSergey Senozhatsky return;
173b14f08dSSergey Senozhatsky
183b14f08dSSergey Senozhatsky printk("irq %d, desc: %p, depth: %d, count: %d, unhandled: %d\n",
191ce6068dSThomas Gleixner irq, desc, desc->depth, desc->irq_count, desc->irqs_unhandled);
201ce6068dSThomas Gleixner printk("->handle_irq(): %p, %pS\n",
213b14f08dSSergey Senozhatsky desc->handle_irq, desc->handle_irq);
223b14f08dSSergey Senozhatsky printk("->irq_data.chip(): %p, %pS\n",
231ce6068dSThomas Gleixner desc->irq_data.chip, desc->irq_data.chip);
241ce6068dSThomas Gleixner printk("->action(): %p\n", desc->action);
259f3045ecSPaul Gortmaker if (desc->action) {
269f3045ecSPaul Gortmaker printk("->action->handler(): %p, %pS\n",
279f3045ecSPaul Gortmaker desc->action->handler, desc->action->handler);
289f3045ecSPaul Gortmaker }
299f3045ecSPaul Gortmaker
309f3045ecSPaul Gortmaker ___P(IRQ_LEVEL);
311ce6068dSThomas Gleixner ___P(IRQ_PER_CPU);
329f3045ecSPaul Gortmaker ___P(IRQ_NOPROBE);
339f3045ecSPaul Gortmaker ___P(IRQ_NOREQUEST);
349f3045ecSPaul Gortmaker ___P(IRQ_NOTHREAD);
359f3045ecSPaul Gortmaker ___P(IRQ_NOAUTOEN);
3632f4125eSThomas Gleixner
379f3045ecSPaul Gortmaker ___PS(IRQS_AUTODETECT);
389f3045ecSPaul Gortmaker ___PS(IRQS_REPLAY);
399f3045ecSPaul Gortmaker ___PS(IRQS_WAITING);
401ce6068dSThomas Gleixner ___PS(IRQS_PENDING);
411ce6068dSThomas Gleixner
429f3045ecSPaul Gortmaker ___PD(IRQS_INPROGRESS);
439f3045ecSPaul Gortmaker ___PD(IRQS_DISABLED);
449f3045ecSPaul Gortmaker ___PD(IRQS_MASKED);
45 }
46
47 #undef ___P
48 #undef ___PS
49 #undef ___PD
50