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Viewing changes to kernel/irq/debug.h

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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Lines of Context:
kernel/irq/debug.h
 
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/*
 
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 * Debugging printout:
 
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 */
 
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#include <linux/kallsyms.h>
 
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#define P(f) if (desc->status_use_accessors & f) printk("%14s set\n", #f)
 
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#define PS(f) if (desc->istate & f) printk("%14s set\n", #f)
 
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/* FIXME */
 
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#define PD(f) do { } while (0)
 
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static inline void print_irq_desc(unsigned int irq, struct irq_desc *desc)
 
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{
 
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        printk("irq %d, desc: %p, depth: %d, count: %d, unhandled: %d\n",
 
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                irq, desc, desc->depth, desc->irq_count, desc->irqs_unhandled);
 
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        printk("->handle_irq():  %p, ", desc->handle_irq);
 
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        print_symbol("%s\n", (unsigned long)desc->handle_irq);
 
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        printk("->irq_data.chip(): %p, ", desc->irq_data.chip);
 
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        print_symbol("%s\n", (unsigned long)desc->irq_data.chip);
 
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        printk("->action(): %p\n", desc->action);
 
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        if (desc->action) {
 
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                printk("->action->handler(): %p, ", desc->action->handler);
 
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                print_symbol("%s\n", (unsigned long)desc->action->handler);
 
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        }
 
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        P(IRQ_LEVEL);
 
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        P(IRQ_PER_CPU);
 
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        P(IRQ_NOPROBE);
 
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        P(IRQ_NOREQUEST);
 
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        P(IRQ_NOTHREAD);
 
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        P(IRQ_NOAUTOEN);
 
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        PS(IRQS_AUTODETECT);
 
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        PS(IRQS_REPLAY);
 
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        PS(IRQS_WAITING);
 
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        PS(IRQS_PENDING);
 
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        PD(IRQS_INPROGRESS);
 
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        PD(IRQS_DISABLED);
 
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        PD(IRQS_MASKED);
 
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}
 
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#undef P
 
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#undef PS
 
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#undef PD