hexo/ipi.h header reference
[Hardware abstraction layer module]

The source code of this header can be browsed online.

Description [link] 

Inter-processor interrupts

Members [link] 

Types [link] 

Functions [link] 

Variable [link] 

Members detail [link] 

#define GCT_CONTAINER_ALGO_idle_cpu_queue [link] 

This macro is declared in hexo/ipi.h source file, line 50.

#define GCT_CONTAINER_ALGO_ipi_queue [link] 

This macro is declared in hexo/ipi.h source file, line 54.

#define GCT_CONTAINER_LOCK_ipi_queue [link] 

This macro is declared in hexo/ipi.h source file, line 53.

#define GCT_CONTAINER_ORPHAN_idle_cpu_queue [link] 

This macro is declared in hexo/ipi.h source file, line 51.

#define IPI_H_ [link] 

This macro is declared in hexo/ipi.h source file, line 29.

#define IPI_MSG_FUNC(n) [link] 

This macro is declared in hexo/ipi.h source file, line 46.

struct ipi_endpoint_s ipi_endpoint [link] 

This variable is declared in hexo/ipi.h source file, line 81.

This declaration involves expansion of the CPU_LOCAL macro.

bool_t ipi_endpoint_isvalid(struct ipi_endpoint_s *endpoint) [link] 

This function is declared in hexo/ipi.h source file, line 117.

Checks whether a given endpoint may receive IPIs.

Parameter list:

  • endpoint: IPI endpoint to check

The return value is whether endpoint may receive IPIs

struct ipi_endpoint_s [link] 

This struct is declared in device/class/icu.h source file, line 43.

FieldDescription
struct device_s * icu_dev;
void * priv;
ipi_queue_root_t ipi_fifo;

typedef void (ipi_msg_func_t)(void *priv) [link] 

This typedef is declared in hexo/ipi.h source file, line 49.

error_t ipi_post(struct ipi_endpoint_s *endpoint) [link] 

This function is declared in hexo/ipi.h source file, line 90.

Send an ipi to given endpoint.

Parameter list:

  • endpoint: Pointer to ipi endpoint

The return value is zero if ipi was sent

error_t ipi_post_rq(struct ipi_endpoint_s *endpoint, struct ipi_request_s *rq) [link] 

This function is declared in hexo/ipi.h source file, line 101.

Attach the given callback for execution on target processor and send an ipi to given endpoint.

Parameter list:

  • endpoint: Pointer to ipi endpoint
  • rq: Request buffer

The return value is zero if message was attached and ipi sent

See also CPU_LOCAL_ID_ADDR.

void ipi_process_rq(void ) [link] 

This function is declared in hexo/ipi.h source file, line 107.

Request processing of pending messages on current processor. Must be called from icu driver

typedef void * ipi_queue_entry_t [link] 

This typedef is declared in hexo/ipi.h source file, line 65.

typedef struct ipi_request_s * ipi_queue_item_t [link] 

This typedef is declared in hexo/ipi.h source file, line 65.

typedef void * ipi_queue_root_t [link] 

This typedef is declared in hexo/ipi.h source file, line 65.

struct ipi_request_s [link] 

This struct is declared in hexo/ipi.h source file, line 58.

FieldDescription
ipi_msg_func_t * func;
void * priv;

See also ipi_queue_item_t.

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