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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950/* SPDX-License-Identifier: GPL-2.0 *//* * Debugging printout: */
#define ___P(f) if (desc->status_use_accessors & f) printk("%14s set\n", #f)#define ___PS(f) if (desc->istate & f) printk("%14s set\n", #f)/* FIXME */#define ___PD(f) do { } while (0)
static inline void print_irq_desc(unsigned int irq, struct irq_desc *desc){ static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
if (!__ratelimit(&ratelimit)) return;
printk("irq %d, desc: %p, depth: %d, count: %d, unhandled: %d\n", irq, desc, desc->depth, desc->irq_count, desc->irqs_unhandled); printk("->handle_irq(): %p, %pS\n", desc->handle_irq, desc->handle_irq); printk("->irq_data.chip(): %p, %pS\n", desc->irq_data.chip, desc->irq_data.chip); printk("->action(): %p\n", desc->action); if (desc->action) { printk("->action->handler(): %p, %pS\n", desc->action->handler, desc->action->handler); }
___P(IRQ_LEVEL); ___P(IRQ_PER_CPU); ___P(IRQ_NOPROBE); ___P(IRQ_NOREQUEST); ___P(IRQ_NOTHREAD); ___P(IRQ_NOAUTOEN);
___PS(IRQS_AUTODETECT); ___PS(IRQS_REPLAY); ___PS(IRQS_WAITING); ___PS(IRQS_PENDING);
___PD(IRQS_INPROGRESS); ___PD(IRQS_DISABLED); ___PD(IRQS_MASKED);}
#undef ___P#undef ___PS#undef ___PD