diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/irqdomain.h | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index 18f4ab002d2e..f95553fa6872 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -95,10 +95,6 @@ struct irq_domain { /* type of reverse mapping_technique */ unsigned int revmap_type; -#define IRQ_DOMAIN_MAP_LEGACY 0 /* legacy 8259, gets irqs 1..15 */ -#define IRQ_DOMAIN_MAP_NOMAP 1 /* no fast reverse mapping */ -#define IRQ_DOMAIN_MAP_LINEAR 2 /* linear map of interrupts */ -#define IRQ_DOMAIN_MAP_TREE 3 /* radix tree */ union { struct { unsigned int size; @@ -120,11 +116,21 @@ struct irq_domain { #ifdef CONFIG_IRQ_DOMAIN #ifdef CONFIG_PPC -extern struct irq_domain *irq_alloc_host(struct device_node *of_node, - unsigned int revmap_type, - unsigned int revmap_arg, - struct irq_domain_ops *ops, - irq_hw_number_t inval_irq); +struct irq_domain *irq_domain_add_legacy(struct device_node *of_node, + struct irq_domain_ops *ops, + void *host_data); +struct irq_domain *irq_domain_add_linear(struct device_node *of_node, + unsigned int size, + struct irq_domain_ops *ops, + void *host_data); +struct irq_domain *irq_domain_add_nomap(struct device_node *of_node, + struct irq_domain_ops *ops, + void *host_data); +struct irq_domain *irq_domain_add_tree(struct device_node *of_node, + struct irq_domain_ops *ops, + void *host_data); + + extern struct irq_domain *irq_find_host(struct device_node *node); extern void irq_set_default_host(struct irq_domain *host); extern void irq_set_virq_count(unsigned int count); |