diff options
Diffstat (limited to 'include/linux/irqdomain.h')
| -rw-r--r-- | include/linux/irqdomain.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index 2c927edc4d43..5540b22a755c 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -210,6 +210,9 @@ enum { /* Irq domain is a MSI device domain */ IRQ_DOMAIN_FLAG_MSI_DEVICE = (1 << 9), + /* Irq domain must destroy generic chips when removed */ + IRQ_DOMAIN_FLAG_DESTROY_GC = (1 << 10), + /* * Flags starting from IRQ_DOMAIN_FLAG_NONCORE are reserved * for implementation specific purposes and ignored by the @@ -259,6 +262,9 @@ static inline struct fwnode_handle *irq_domain_alloc_fwnode(phys_addr_t *pa) } void irq_domain_free_fwnode(struct fwnode_handle *fwnode); + +struct irq_domain_chip_generic_info; + /** * struct irq_domain_info - Domain information structure * @fwnode: firmware node for the interrupt controller @@ -270,6 +276,8 @@ void irq_domain_free_fwnode(struct fwnode_handle *fwnode); * @bus_token: Domain bus token * @ops: Domain operation callbacks * @host_data: Controller private data pointer + * @dgc_info: Geneneric chip information structure pointer used to + * create generic chips for the domain if not NULL. * @init: Function called when the domain is created. * Allow to do some additional domain initialisation. * @exit: Function called when the domain is destroyed. @@ -290,6 +298,7 @@ struct irq_domain_info { */ struct irq_domain *parent; #endif + struct irq_domain_chip_generic_info *dgc_info; int (*init)(struct irq_domain *d); void (*exit)(struct irq_domain *d); }; |