ipc.h File Reference

#include <ipc_common.h>

Go to the source code of this file.

Data Structures
struct	ipc_request_t
Functions
int	ipc_initialize (void)
	Initializes the IPC subsystem.
void	ipc_shutdown (void)
	Shuts down the IPC subsystem.
void	ipc_post (u32 code, u32 tag, u32 num_args,...)
	Posts an IPC request.
void	ipc_flush (void)
	Flushes all IPC requests.
ipc_request_t *	ipc_receive (void)
	Receive an IPC request.
ipc_request_t *	ipc_receive_tagged (u32 code, u32 tag)
	Receive an IPC request.
ipc_request_t *	ipc_exchange (u32 code, u32 num_args,...)
	Send and receive an IPC request.
Variables
void *	mem2_boundary

---

Detailed Description

Various IPC functions to communicate with MINI.

---

Function Documentation

ipc_request_t* ipc_exchange	(	u32	code,
		u32	num_args,
			...
	)

Send and receive an IPC request.

Parameters:

	code	the request code to send.
	num_args	how many arguments to pass.
	...	the arguments.

Returns:

The ipc_request with all information given.

int ipc_initialize

(

void

)

Initializes the IPC subsystem.

Returns:

If initialization was successful, returns 1. Otherwise 0.

See also:

ipc_shutdown()

void ipc_post	(	u32	code,
		u32	tag,
		u32	num_args,
			...
	)

Posts an IPC request.

Parameters:

	code	the request code.
	tag	the tag.
	num_args	how many arguments to pass.
	...	the arguments.

See also:

ipc_receive(), ipc_exchange()

ipc_request_t* ipc_receive

(

void

)

Receive an IPC request.

Returns:

The ipc_request with all information given.

ipc_request_t* ipc_receive_tagged	(	u32	code,
		u32	tag
	)

Receive an IPC request.

Parameters:

	code	the request code to recieve a request from.
	tag	the tag the request has.

Returns:

The ipc_request with all information given.

void ipc_shutdown

(

void

)

Shuts down the IPC subsystem.

See also:

ipc_initialize()