Name
irq_alloc_generic_chip —
Allocate a generic chip and initialize it
Synopsis
struct irq_chip_generic * irq_alloc_generic_chip ( | const char * name, |
| | int num_ct, |
| | unsigned int irq_base, |
| | void __iomem * reg_base, |
| | irq_flow_handler_t handler); |
Arguments
const char * name
Name of the irq chip
int num_ct
Number of irq_chip_type instances associated with this
unsigned int irq_base
Interrupt base nr for this chip
void __iomem * reg_base
Register base address (virtual)
irq_flow_handler_t handler
Default flow handler associated with this chip
Description
Returns an initialized irq_chip_generic structure. The chip defaults
to the primary (index 0) irq_chip_type and handler