diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/irq/debug.h | 40 | ||||
| -rw-r--r-- | kernel/irq/internals.h | 48 |
2 files changed, 44 insertions, 44 deletions
diff --git a/kernel/irq/debug.h b/kernel/irq/debug.h new file mode 100644 index 000000000000..d1a33b7fa61d --- /dev/null +++ b/kernel/irq/debug.h @@ -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 diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h index 9e32b3d35d35..b2ba59e73f21 100644 --- a/kernel/irq/internals.h +++ b/kernel/irq/internals.h @@ -13,9 +13,6 @@ # define IRQ_BITMAP_BITS NR_IRQS #endif -#include "compat.h" -#include "settings.h" - #define istate core_internal_state__do_not_mess_with_it extern int noirqdebug; @@ -66,6 +63,10 @@ enum { 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) /* 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; 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 |