diff options
Diffstat (limited to 'include/linux/sh_intc.h')
| -rw-r--r-- | include/linux/sh_intc.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/include/linux/sh_intc.h b/include/linux/sh_intc.h index d40fd77fa75c..04134a6c7b52 100644 --- a/include/linux/sh_intc.h +++ b/include/linux/sh_intc.h @@ -20,6 +20,12 @@ struct intc_group { #define INTC_GROUP(enum_id, ids...) { enum_id, { ids } } +struct intc_subgroup { + unsigned long reg, reg_width; + intc_enum parent_id; + intc_enum enum_ids[32]; +}; + struct intc_mask_reg { unsigned long set_reg, clr_reg, reg_width; intc_enum enum_ids[32]; @@ -69,9 +75,12 @@ struct intc_hw_desc { unsigned int nr_sense_regs; struct intc_mask_reg *ack_regs; unsigned int nr_ack_regs; + struct intc_subgroup *subgroups; + unsigned int nr_subgroups; }; -#define _INTC_ARRAY(a) a, sizeof(a)/sizeof(*a) +#define _INTC_ARRAY(a) a, a == NULL ? 0 : sizeof(a)/sizeof(*a) + #define INTC_HW_DESC(vectors, groups, mask_regs, \ prio_regs, sense_regs, ack_regs) \ { \ @@ -109,6 +118,7 @@ int __init register_intc_controller(struct intc_desc *desc); void reserve_intc_vectors(struct intc_vect *vectors, unsigned int nr_vecs); int intc_set_priority(unsigned int irq, unsigned int prio); unsigned int intc_irq_lookup(const char *chipname, intc_enum enum_id); +void intc_finalize(void); #ifdef CONFIG_INTC_USERIMASK int register_intc_userimask(unsigned long addr); |