system-bus.c File Reference

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/export.h>
#include <linux/dma-mapping.h>
#include <linux/err.h>
#include <linux/slab.h>
#include <asm/udbg.h>
#include <asm/lv1call.h>
#include <asm/firmware.h>
#include <asm/cell-regs.h>
#include "platform.h"

Go to the source code of this file.

Macros
#define	dump_mmio_region(_a)   _dump_mmio_region(_a, __func__, __LINE__)

Functions
int	ps3_open_hv_device (struct ps3_system_bus_device *dev)
	EXPORT_SYMBOL_GPL (ps3_open_hv_device)
int	ps3_close_hv_device (struct ps3_system_bus_device *dev)
	EXPORT_SYMBOL_GPL (ps3_close_hv_device)
int	ps3_mmio_region_create (struct ps3_mmio_region *r)
	EXPORT_SYMBOL_GPL (ps3_mmio_region_create)
int	ps3_free_mmio_region (struct ps3_mmio_region *r)
	EXPORT_SYMBOL_GPL (ps3_free_mmio_region)
int	ps3_mmio_region_init (struct ps3_system_bus_device *dev, struct ps3_mmio_region *r, unsigned long bus_addr, unsigned long len, enum ps3_mmio_page_size page_size)
	EXPORT_SYMBOL_GPL (ps3_mmio_region_init)
	core_initcall (ps3_system_bus_init)
int	ps3_system_bus_device_register (struct ps3_system_bus_device *dev)
	EXPORT_SYMBOL_GPL (ps3_system_bus_device_register)
int	ps3_system_bus_driver_register (struct ps3_system_bus_driver *drv)
	EXPORT_SYMBOL_GPL (ps3_system_bus_driver_register)
void	ps3_system_bus_driver_unregister (struct ps3_system_bus_driver *drv)
	EXPORT_SYMBOL_GPL (ps3_system_bus_driver_unregister)

Variables
struct {
struct mutex   mutex
int   sb_11
int   sb_12
int   gpu
}	usage_hack
struct bus_type	ps3_system_bus_type

Macro Definition Documentation

#define dump_mmio_region

(

_a

)

_dump_mmio_region(_a, __func__, __LINE__)

Definition at line 241 of file system-bus.c.

Function Documentation

core_initcall

(

ps3_system_bus_init

)

EXPORT_SYMBOL_GPL

(

ps3_open_hv_device

)

EXPORT_SYMBOL_GPL

(

ps3_close_hv_device

)

EXPORT_SYMBOL_GPL

(

ps3_mmio_region_create

)

EXPORT_SYMBOL_GPL

(

ps3_free_mmio_region

)

EXPORT_SYMBOL_GPL

(

ps3_mmio_region_init

)

EXPORT_SYMBOL_GPL

(

ps3_system_bus_device_register

)

EXPORT_SYMBOL_GPL

(

ps3_system_bus_driver_register

)

EXPORT_SYMBOL_GPL

(

ps3_system_bus_driver_unregister

)

int ps3_close_hv_device

(

struct ps3_system_bus_device *

dev

)

Definition at line 203 of file system-bus.c.

int ps3_free_mmio_region

(

struct ps3_mmio_region *

r

)

Definition at line 306 of file system-bus.c.

int ps3_mmio_region_create

(

struct ps3_mmio_region *

r

)

Definition at line 277 of file system-bus.c.

int ps3_mmio_region_init	(	struct ps3_system_bus_device *	dev,
		struct ps3_mmio_region *	r,
		unsigned long	bus_addr,
		unsigned long	len,
		enum ps3_mmio_page_size	page_size
	)

struct ps3_mmio_region_init - Helper to initialize structure variables

Helper to properly initialize variables prior to calling ps3_system_bus_device_register.

Definition at line 323 of file system-bus.c.

int ps3_open_hv_device

(

struct ps3_system_bus_device *

dev

)

Definition at line 165 of file system-bus.c.

int ps3_system_bus_device_register

(

struct ps3_system_bus_device *

dev

)

ps3_system_bus_device_register - add a device to the system bus

ps3_system_bus_device_register() expects the dev object to be allocated dynamically by the caller. The system bus takes ownership of the dev object and frees the object in ps3_system_bus_release_device().

Definition at line 744 of file system-bus.c.

int ps3_system_bus_driver_register

(

struct ps3_system_bus_driver *

drv

)

Definition at line 788 of file system-bus.c.

void ps3_system_bus_driver_unregister

(

struct ps3_system_bus_driver *

drv

)

Definition at line 806 of file system-bus.c.

Variable Documentation

int gpu

Definition at line 44 of file system-bus.c.

struct mutex mutex

Definition at line 41 of file system-bus.c.

struct bus_type ps3_system_bus_type

Initial value:

= {
    .name = "ps3_system_bus",
    .match = ps3_system_bus_match,
    .uevent = ps3_system_bus_uevent,
    .probe = ps3_system_bus_probe,
    .remove = ps3_system_bus_remove,
    .shutdown = ps3_system_bus_shutdown,
    .dev_attrs = ps3_system_bus_dev_attrs,
}

Definition at line 480 of file system-bus.c.

int sb_11

Definition at line 42 of file system-bus.c.

int sb_12

Definition at line 43 of file system-bus.c.

struct { ... } usage_hack