asic_devices.c File Reference

#include <linux/device.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/resource.h>
#include <linux/serial_reg.h>
#include <linux/io.h>
#include <linux/bootmem.h>
#include <linux/mm.h>
#include <linux/platform_device.h>
#include <linux/module.h>
#include <asm/page.h>
#include <linux/swap.h>
#include <linux/highmem.h>
#include <linux/dma-mapping.h>
#include <asm/mach-powertv/asic.h>
#include <asm/mach-powertv/asic_regs.h>
#include <asm/mach-powertv/interrupts.h>
#include <asm/bootinfo.h>

Go to the source code of this file.

Macros
#define	BOOTLDRFAMILY(byte1, byte0)   (((byte1) << 8) | (byte0))
#define	FORCEFAMILY_PARAM   "forcefamily"

Functions
	EXPORT_SYMBOL (_asic_register_map)
	EXPORT_SYMBOL (asic_base)
	EXPORT_SYMBOL (phys_to_dma_offset)
unsigned int	platform_get_family (void)
	EXPORT_SYMBOL (platform_get_family)
enum asic_type	platform_get_asic (void)
	EXPORT_SYMBOL (platform_get_asic)
void __init	configure_platform (void)
void __init	platform_alloc_bootmem (void)
	early_param ("pmemaddr", early_param_pmemaddr)
	early_param ("pmemlen", early_param_pmemlen)
: string to match resource
asic_resource_get - retrieves parameters for a platform resource. Returns a pointer to a struct resource corresponding to the given name. CANNOT BE NAMED platform_resource_get, which would be the obvious choice, as this function name is already declared
struct resource *	asic_resource_get (const char *name)
	EXPORT_SYMBOL (asic_resource_get)
void	platform_release_memory (void *ptr, int size)
	EXPORT_SYMBOL (platform_release_memory)
int	platform_supports_dvr (void)
int	platform_supports_ffs (void)
int	platform_supports_pcie (void)
int	platform_supports_display (void)

Variables
enum asic_type	asic
unsigned int	platform_features
unsigned int	platform_family
struct register_map	_asic_register_map
unsigned long	asic_phy_base
unsigned long	asic_base
struct resource *	gp_resources
unsigned long	phys_to_dma_offset
struct resource	asic_resource

Macro Definition Documentation

#define BOOTLDRFAMILY	(		byte1,
			byte0
	)		(((byte1) << 8) | (byte0))

Definition at line 50 of file asic_devices.c.

#define FORCEFAMILY_PARAM   "forcefamily"

Definition at line 98 of file asic_devices.c.

Function Documentation

struct resource* asic_resource_get ( const char *  name )

read

Definition at line 509 of file asic_devices.c.

void __init configure_platform

(

void

)

configure_platform - configuration based on platform type.

Definition at line 241 of file asic_devices.c.

early_param	(	"pmemaddr"	,
		early_param_pmemaddr
	)

early_param	(	"pmemlen"	,
		early_param_pmemlen
	)

EXPORT_SYMBOL

(

_asic_register_map

)

EXPORT_SYMBOL

(

asic_base

)

EXPORT_SYMBOL

(

phys_to_dma_offset

)

EXPORT_SYMBOL

(

platform_get_family

)

EXPORT_SYMBOL

(

platform_get_asic

)

EXPORT_SYMBOL

(

asic_resource_get

)

EXPORT_SYMBOL

(

platform_release_memory

)

void __init platform_alloc_bootmem

(

void

)

Definition at line 385 of file asic_devices.c.

enum asic_type platform_get_asic

(

void

)

Definition at line 218 of file asic_devices.c.

unsigned int platform_get_family

(

void

)

Definition at line 206 of file asic_devices.c.

void platform_release_memory	(	void *	ptr,
		int	size
	)

platform_release_memory - release pre-allocated memory : pointer to memory to release : size of resource

This must only be called for memory allocated or reserved via the boot memory allocator.

Definition at line 530 of file asic_devices.c.

int platform_supports_display

(

void

)

Definition at line 566 of file asic_devices.c.

int platform_supports_dvr

(

void

)

Definition at line 551 of file asic_devices.c.

int platform_supports_ffs

(

void

)

Definition at line 556 of file asic_devices.c.

int platform_supports_pcie

(

void

)

Definition at line 561 of file asic_devices.c.

Variable Documentation

struct register_map _asic_register_map

Definition at line 64 of file asic_devices.c.

enum asic_type asic

Definition at line 60 of file asic_devices.c.

unsigned long asic_base

Definition at line 67 of file asic_devices.c.

unsigned long asic_phy_base

Definition at line 66 of file asic_devices.c.

struct resource asic_resource

Initial value:

= {
    .name  = "ASIC Resource",
    .start = 0,
    .end   = ASIC_IO_SIZE,
    .flags = IORESOURCE_MEM,
}

Definition at line 84 of file asic_devices.c.

struct resource* gp_resources

Definition at line 69 of file asic_devices.c.

unsigned long phys_to_dma_offset

Definition at line 75 of file asic_devices.c.

unsigned int platform_family

Definition at line 63 of file asic_devices.c.

unsigned int platform_features

Definition at line 62 of file asic_devices.c.