diff options
Diffstat (limited to 'kernel/irq/settings.h')
| -rw-r--r-- | kernel/irq/settings.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/kernel/irq/settings.h b/kernel/irq/settings.h index da5acb446b1..2201f2aaa9a 100644 --- a/kernel/irq/settings.h +++ b/kernel/irq/settings.h @@ -5,6 +5,7 @@ enum { _IRQ_DEFAULT_INIT_FLAGS = IRQ_DEFAULT_INIT_FLAGS, _IRQ_PER_CPU = IRQ_PER_CPU, + _IRQ_LEVEL = IRQ_LEVEL, _IRQ_NO_BALANCING = IRQ_NO_BALANCING, _IRQF_MODIFY_MASK = IRQF_MODIFY_MASK, }; @@ -31,6 +32,8 @@ enum { #define IRQ_NO_BALANCING GOT_YOU_MORON #undef IRQ_AFFINITY_SET #define IRQ_AFFINITY_SET GOT_YOU_MORON +#undef IRQ_LEVEL +#define IRQ_LEVEL GOT_YOU_MORON #undef IRQF_MODIFY_MASK #define IRQF_MODIFY_MASK GOT_YOU_MORON @@ -60,3 +63,30 @@ static inline bool irq_settings_has_no_balance_set(struct irq_desc *desc) { return desc->status & _IRQ_NO_BALANCING; } + +static inline u32 irq_settings_get_trigger_mask(struct irq_desc *desc) +{ + return desc->status & IRQ_TYPE_SENSE_MASK; +} + +static inline void +irq_settings_set_trigger_mask(struct irq_desc *desc, u32 mask) +{ + desc->status &= ~IRQ_TYPE_SENSE_MASK; + desc->status |= mask & IRQ_TYPE_SENSE_MASK; +} + +static inline bool irq_settings_is_level(struct irq_desc *desc) +{ + return desc->status & _IRQ_LEVEL; +} + +static inline void irq_settings_clr_level(struct irq_desc *desc) +{ + desc->status &= ~_IRQ_LEVEL; +} + +static inline void irq_settings_set_level(struct irq_desc *desc) +{ + desc->status |= _IRQ_LEVEL; +} |