name : irq-partition-percpu.h /* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2016 ARM Limited, All Rights Reserved. * Author: Marc Zyngier <marc.zyngier@arm.com> */ #ifndef __LINUX_IRQCHIP_IRQ_PARTITION_PERCPU_H #define __LINUX_IRQCHIP_IRQ_PARTITION_PERCPU_H #include <linux/fwnode.h> #include <linux/cpumask.h> #include <linux/irqdomain.h> struct partition_affinity { cpumask_t mask; void *partition_id; }; struct partition_desc; #ifdef CONFIG_PARTITION_PERCPU int partition_translate_id(struct partition_desc *desc, void *partition_id); struct partition_desc *partition_create_desc(struct fwnode_handle *fwnode, struct partition_affinity *parts, int nr_parts, int chained_irq, const struct irq_domain_ops *ops); struct irq_domain *partition_get_domain(struct partition_desc *dsc); #else static inline int partition_translate_id(struct partition_desc *desc, void *partition_id) { return -EINVAL; } static inline struct partition_desc *partition_create_desc(struct fwnode_handle *fwnode, struct partition_affinity *parts, int nr_parts, int chained_irq, const struct irq_domain_ops *ops) { return NULL; } static inline struct irq_domain *partition_get_domain(struct partition_desc *dsc) { return NULL; } #endif #endif /* __LINUX_IRQCHIP_IRQ_PARTITION_PERCPU_H */