Chapter 9. Public Functions Provided

Table of Contents

synchronize_hardirq — wait for pending hard IRQ handlers (on other CPUs)

synchronize_irq — wait for pending IRQ handlers (on other CPUs)

irq_set_affinity_notifier — control notification of IRQ affinity changes

disable_irq_nosync — disable an irq without waiting

disable_irq — disable an irq and wait for completion

disable_hardirq — disables an irq and waits for hardirq completion

enable_irq — enable handling of an irq

irq_set_irq_wake — control irq power management wakeup

irq_wake_thread — wake the irq thread for the action identified by dev_id

setup_irq — setup an interrupt

remove_irq — free an interrupt

free_irq — free an interrupt allocated with request_irq

request_threaded_irq — allocate an interrupt line

request_any_context_irq — allocate an interrupt line

irq_set_chip — set the irq chip for an irq

irq_set_irq_type — set the irq trigger type for an irq

irq_set_handler_data — set irq handler data for an irq

irq_set_chip_data — set irq chip data for an irq

handle_simple_irq — Simple and software-decoded IRQs.

handle_level_irq — Level type irq handler

handle_fasteoi_irq — irq handler for transparent controllers

handle_edge_irq — edge type IRQ handler