struct irq_chip — hardware interrupt chip descriptor
struct irq_chip { const char * name; #ifndef CONFIG_GENERIC_HARDIRQS_NO_DEPRECATED unsigned int (* startup) (unsigned int irq); void (* shutdown) (unsigned int irq); void (* enable) (unsigned int irq); void (* disable) (unsigned int irq); void (* ack) (unsigned int irq); void (* mask) (unsigned int irq); void (* mask_ack) (unsigned int irq); void (* unmask) (unsigned int irq); void (* eoi) (unsigned int irq); void (* end) (unsigned int irq); int (* set_affinity) (unsigned int irq,const struct cpumask *dest); int (* retrigger) (unsigned int irq); int (* set_type) (unsigned int irq, unsigned int flow_type); int (* set_wake) (unsigned int irq, unsigned int on); void (* bus_lock) (unsigned int irq); void (* bus_sync_unlock) (unsigned int irq); #endif unsigned int (* irq_startup) (struct irq_data *data); void (* irq_shutdown) (struct irq_data *data); void (* irq_enable) (struct irq_data *data); void (* irq_disable) (struct irq_data *data); void (* irq_ack) (struct irq_data *data); void (* irq_mask) (struct irq_data *data); void (* irq_mask_ack) (struct irq_data *data); void (* irq_unmask) (struct irq_data *data); void (* irq_eoi) (struct irq_data *data); int (* irq_set_affinity) (struct irq_data *data, const struct cpumask *dest, bool force); int (* irq_retrigger) (struct irq_data *data); int (* irq_set_type) (struct irq_data *data, unsigned int flow_type); int (* irq_set_wake) (struct irq_data *data, unsigned int on); void (* irq_bus_lock) (struct irq_data *data); void (* irq_bus_sync_unlock) (struct irq_data *data); #ifdef CONFIG_IRQ_RELEASE_METHOD void (* release) (unsigned int irq, void *dev_id); #endif };
name for /proc/interrupts
deprecated, replaced by irq_startup
deprecated, replaced by irq_shutdown
deprecated, replaced by irq_enable
deprecated, replaced by irq_disable
deprecated, replaced by irq_ack
deprecated, replaced by irq_mask
deprecated, replaced by irq_mask_ack
deprecated, replaced by irq_unmask
deprecated, replaced by irq_eoi
deprecated, will go away with __do_IRQ
deprecated, replaced by irq_set_affinity
deprecated, replaced by irq_retrigger
deprecated, replaced by irq_set_type
deprecated, replaced by irq_wake
deprecated, replaced by irq_bus_lock
deprecated, replaced by irq_bus_sync_unlock
start up the interrupt (defaults to ->enable if NULL)
shut down the interrupt (defaults to ->disable if NULL)
enable the interrupt (defaults to chip->unmask if NULL)
disable the interrupt
start of a new interrupt
mask an interrupt source
ack and mask an interrupt source
unmask an interrupt source
end of interrupt
set the CPU affinity on SMP machines
resend an IRQ to the CPU
set the flow type (IRQ_TYPE_LEVEL/etc.) of an IRQ
enable/disable power-management wake-on of an IRQ
function to lock access to slow bus (i2c) chips
function to sync and unlock slow bus (i2c) chips
release function solely used by UML