struct_irq_chip_type(9)

Usage

struct irq_chip chip;

struct irq_chip_regs regs;

irq_flow_handler_t handler;

u32 type;

u32 mask_cache_priv;

u32 * mask_cache;

chip

The real interrupt chip which provides the callbacks

regs

Register offsets for this chip

handler

Flow handler associated with this chip

type

Chip can handle these flow types

mask_cache_priv

Cached mask register private to the chip type

mask_cache

Pointer to cached mask register

A irq_generic_chip can have several instances of irq_chip_type when it requires different functions and register offsets for different flow types.