bdm.h File Reference

#include <irx.h>
#include <types.h>

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Data Structures
struct	block_device
struct	file_system

Macros
#define	bdm_IMPORTS_start   DECLARE_IMPORT_TABLE(bdm, 1, 1)
#define	bdm_IMPORTS_end   END_IMPORT_TABLE
#define	I_bdm_connect_bd   DECLARE_IMPORT(4, bdm_connect_bd)
#define	I_bdm_disconnect_bd   DECLARE_IMPORT(5, bdm_disconnect_bd)
#define	I_bdm_connect_fs   DECLARE_IMPORT(6, bdm_connect_fs)
#define	I_bdm_disconnect_fs   DECLARE_IMPORT(7, bdm_disconnect_fs)
#define	I_bdm_get_bd   DECLARE_IMPORT(8, bdm_get_bd)
#define	I_bdm_RegisterCallback   DECLARE_IMPORT(9, bdm_RegisterCallback)

Typedefs
typedef void(*	bdm_cb) (int event)

Functions
void	bdm_connect_bd (struct block_device *bd)
void	bdm_disconnect_bd (struct block_device *bd)
void	bdm_connect_fs (struct file_system *fs)
void	bdm_disconnect_fs (struct file_system *fs)
void	bdm_get_bd (struct block_device **pbd, unsigned int count)
void	bdm_RegisterCallback (bdm_cb cb)

Detailed Description

IOP BDM (Block Device Manager) definitions.

Definition in file bdm.h.

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Data Structure Documentation

block_device

struct block_device

Definition at line 21 of file bdm.h.

Data Fields
void *	priv
char *	name
unsigned int	devNr
unsigned int	parNr
unsigned char	parId
unsigned int	sectorSize
u64	sectorOffset
u64	sectorCount
int(*)(struct block_device *bd, u64 sector, void *buffer, u16 count)	read
int(*)(struct block_device *bd, u64 sector, const void *buffer, u16 count)	write
void(*)(struct block_device *bd)	flush
int(*)(struct block_device *bd)	stop

file_system

struct file_system

Definition at line 44 of file bdm.h.

Data Fields
void *	priv
char *	name
int(*)(struct block_device *bd)	connect_bd
void(*)(struct block_device *bd)	disconnect_bd

Macro Definition Documentation

bdm_IMPORTS_start

#define bdm_IMPORTS_start   DECLARE_IMPORT_TABLE(bdm, 1, 1)

Definition at line 67 of file bdm.h.

bdm_IMPORTS_end

#define bdm_IMPORTS_end   END_IMPORT_TABLE

Definition at line 68 of file bdm.h.

I_bdm_connect_bd

#define I_bdm_connect_bd   DECLARE_IMPORT(4, bdm_connect_bd)

Definition at line 70 of file bdm.h.

I_bdm_disconnect_bd

#define I_bdm_disconnect_bd   DECLARE_IMPORT(5, bdm_disconnect_bd)

Definition at line 71 of file bdm.h.

I_bdm_connect_fs

#define I_bdm_connect_fs   DECLARE_IMPORT(6, bdm_connect_fs)

Definition at line 72 of file bdm.h.

I_bdm_disconnect_fs

#define I_bdm_disconnect_fs   DECLARE_IMPORT(7, bdm_disconnect_fs)

Definition at line 73 of file bdm.h.

I_bdm_get_bd

#define I_bdm_get_bd   DECLARE_IMPORT(8, bdm_get_bd)

Definition at line 74 of file bdm.h.

I_bdm_RegisterCallback

#define I_bdm_RegisterCallback   DECLARE_IMPORT(9, bdm_RegisterCallback)

Definition at line 75 of file bdm.h.

Typedef Documentation

bdm_cb

typedef void(* bdm_cb) (int event)

Definition at line 57 of file bdm.h.

Function Documentation

bdm_connect_bd()

void bdm_connect_bd ( struct block_device * bd )

extern

Definition at line 50 of file bdm.c.

bdm_disconnect_bd()

void bdm_disconnect_bd ( struct block_device * bd )

extern

Definition at line 68 of file bdm.c.

bdm_connect_fs()

void bdm_connect_fs ( struct file_system * fs )

extern

Definition at line 96 of file bdm.c.

bdm_disconnect_fs()

void bdm_disconnect_fs ( struct file_system * fs )

extern

Definition at line 113 of file bdm.c.

bdm_get_bd()

void bdm_get_bd ( struct block_device ** pbd, unsigned int count )

extern

Definition at line 137 of file bdm.c.

bdm_RegisterCallback()

void bdm_RegisterCallback ( bdm_cb cb )

extern

Definition at line 30 of file bdm.c.