Typedefs
typedef struct ocxl_kernel_event_header	ocxl_kernel_event_header

typedef struct ocxl_kernel_event_xsl_fault_error	ocxl_kernel_event_xsl_fault_error

Functions
void	irq_dealloc (ocxl_afu afu, ocxl_irq irq)
	Deallocate a single IRQ. More...

ocxl_err	ocxl_irq_alloc (ocxl_afu_h afu, void info, ocxl_irq_h irq)
	Allocate an IRQ for an open AFU. More...

uint64_t	ocxl_irq_get_handle (ocxl_afu_h afu, ocxl_irq_h irq)
	Get the 64 bit IRQ handle for an IRQ. More...

int	ocxl_irq_get_fd (ocxl_afu_h afu, ocxl_irq_h irq)
	Get the file descriptor associated with an IRQ. More...

int	ocxl_afu_get_event_fd (ocxl_afu_h afu)
	Get a descriptor that will trigger a poll when an AFU event occurs. More...

int	ocxl_afu_event_check_versioned (ocxl_afu_h afu, int timeout, ocxl_event *events, uint16_t event_count, uint16_t event_api_version)
	Check for pending IRQs and other events. More...

ocxl_err	ocxl_afu_get_p9_thread_id (ocxl_afu_h afu, uint16_t *thread_id)
	Get the thread ID required to wake up a Power 9 wait instruction. More...

Macro Definition Documentation

◆ MAX_EVENT_SIZE

#define MAX_EVENT_SIZE (16*sizeof(uint64_t))

Definition at line 34 of file irq.c.

Deallocate a single IRQ.

Parameters

afu	the AFU the IRQ belongs to
irq	the IRQ

Definition at line 42 of file irq.c.