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genirq: Move debug code to separate header

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It'll break when I'm going to undefine the constants.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner 2011-02-09 20:44:21 +01:00
parent fae581e588
commit 1ce6068dac
2 changed files with 44 additions and 44 deletions
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40
kernel/irq/debug.h Normal file
View File

@ -0,0 +1,40 @@
/*
* Debugging printout:
*/
#include <linux/kallsyms.h>
#define P(f) if (desc->status & f) printk("%14s set\n", #f)
#define PS(f) if (desc->istate & f) printk("%14s set\n", #f)
static inline void print_irq_desc(unsigned int irq, struct irq_desc *desc)
{
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, ", desc->handle_irq);
print_symbol("%s\n", (unsigned long)desc->handle_irq);
printk("->irq_data.chip(): %p, ", desc->irq_data.chip);
print_symbol("%s\n", (unsigned long)desc->irq_data.chip);
printk("->action(): %p\n", desc->action);
if (desc->action) {
printk("->action->handler(): %p, ", desc->action->handler);
print_symbol("%s\n", (unsigned long)desc->action->handler);
}
P(IRQ_LEVEL);
P(IRQ_PER_CPU);
P(IRQ_NOPROBE);
P(IRQ_NOREQUEST);
P(IRQ_NOAUTOEN);
PS(IRQS_AUTODETECT);
PS(IRQS_INPROGRESS);
PS(IRQS_REPLAY);
PS(IRQS_WAITING);
PS(IRQS_DISABLED);
PS(IRQS_PENDING);
PS(IRQS_MASKED);
}
#undef P
#undef PS

48
kernel/irq/internals.h
View File

@ -13,9 +13,6 @@
# define IRQ_BITMAP_BITS NR_IRQS # define IRQ_BITMAP_BITS NR_IRQS
#endif #endif
#include "compat.h"
#include "settings.h"
#define istate core_internal_state__do_not_mess_with_it #define istate core_internal_state__do_not_mess_with_it
extern int noirqdebug; extern int noirqdebug;
@ -66,6 +63,10 @@ enum {
IRQS_WAKEUP = 0x00001000, IRQS_WAKEUP = 0x00001000,
}; };
#include "compat.h"
#include "debug.h"
#include "settings.h"
#define irq_data_to_desc(data) container_of(data, struct irq_desc, irq_data) #define irq_data_to_desc(data) container_of(data, struct irq_desc, irq_data)
/* Set default functions for irq_chip structures: */ /* Set default functions for irq_chip structures: */
@ -138,44 +139,3 @@ static inline void irqd_clr_move_pending(struct irq_data *d)
d->state_use_accessors &= ~IRQD_SETAFFINITY_PENDING; d->state_use_accessors &= ~IRQD_SETAFFINITY_PENDING;
irq_compat_clr_move_pending(irq_data_to_desc(d)); irq_compat_clr_move_pending(irq_data_to_desc(d));
} }
/*
* Debugging printout:
*/
#include <linux/kallsyms.h>
#define P(f) if (desc->status & f) printk("%14s set\n", #f)
#define PS(f) if (desc->istate & f) printk("%14s set\n", #f)
static inline void print_irq_desc(unsigned int irq, struct irq_desc *desc)
{
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, ", desc->handle_irq);
print_symbol("%s\n", (unsigned long)desc->handle_irq);
printk("->irq_data.chip(): %p, ", desc->irq_data.chip);
print_symbol("%s\n", (unsigned long)desc->irq_data.chip);
printk("->action(): %p\n", desc->action);
if (desc->action) {
printk("->action->handler(): %p, ", desc->action->handler);
print_symbol("%s\n", (unsigned long)desc->action->handler);
}
P(IRQ_LEVEL);
P(IRQ_PER_CPU);
P(IRQ_NOPROBE);
P(IRQ_NOREQUEST);
P(IRQ_NOAUTOEN);
PS(IRQS_AUTODETECT);
PS(IRQS_INPROGRESS);
PS(IRQS_REPLAY);
PS(IRQS_WAITING);
PS(IRQS_DISABLED);
PS(IRQS_PENDING);
PS(IRQS_MASKED);
}
#undef P
#undef PS