LXR linux/include/linux/irq

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Copyright (C) 2017-2018 Bartosz Golaszewski <brgl@bgdev.pl>
   4 * Copyright (C) 2020 Bartosz Golaszewski <bgolaszewski@baylibre.com>
   5 */
   6
   7#ifndef _LINUX_IRQ_SIM_H
   8#define _LINUX_IRQ_SIM_H
   9
  10#include <linux/device.h>
  11#include <linux/fwnode.h>
  12#include <linux/irqdomain.h>
  13
  14/*
  15 * Provides a framework for allocating simulated interrupts which can be
  16 * requested like normal irqs and enqueued from process context.
  17 */
  18
  19struct irq_domain *irq_domain_create_sim(struct fwnode_handle *fwnode,
  20                                         unsigned int num_irqs);
  21struct irq_domain *devm_irq_domain_create_sim(struct device *dev,
  22                                              struct fwnode_handle *fwnode,
  23                                              unsigned int num_irqs);
  24void irq_domain_remove_sim(struct irq_domain *domain);
  25
  26#endif /* _LINUX_IRQ_SIM_H */
  27