other versions
- stretch 4.9.168-1
IRQ_ALLOC_GENERIC_CH(9) | Generic interrupt chip | IRQ_ALLOC_GENERIC_CH(9) |
NAME¶
irq_alloc_generic_chip - Allocate a generic chip and initialize itSYNOPSIS¶
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¶
nameName of the irq chip
num_ct
Number of irq_chip_type instances associated with
this
irq_base
Interrupt base nr for this chip
reg_base
Register base address (virtual)
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 handlerAUTHORS¶
Thomas Gleixner <tglx@linutronix.de>Author.
Ingo Molnar <mingo@elte.hu>
Author.
COPYRIGHT¶
April 2019 | Kernel Hackers Manual 4.9. |