sfi_core.c File Reference

#include <linux/bootmem.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/errno.h>
#include <linux/types.h>
#include <linux/acpi.h>
#include <linux/init.h>
#include <linux/sfi.h>
#include <linux/slab.h>
#include "sfi_core.h"

Go to the source code of this file.

Macros
#define	KMSG_COMPONENT   "SFI"
#define	pr_fmt(fmt)   KMSG_COMPONENT ": " fmt
#define	ON_SAME_PAGE(addr1, addr2)
#define	TABLE_ON_PAGE(page, table, size)

Functions
	EXPORT_SYMBOL (sfi_disabled)
struct sfi_table_header *	sfi_map_table (u64 pa)
void	sfi_unmap_table (struct sfi_table_header *th)
struct sfi_table_header *__ref	sfi_check_table (u64 pa, struct sfi_table_key *key)
struct sfi_table_header *	sfi_get_table (struct sfi_table_key *key)
void	sfi_put_table (struct sfi_table_header *th)
int	sfi_table_parse (char *signature, char *oem_id, char *oem_table_id, sfi_table_handler handler)
	EXPORT_SYMBOL_GPL (sfi_table_parse)
struct sfi_table_attr __init *	sfi_sysfs_install_table (u64 pa)
void __init	sfi_init (void)
void __init	sfi_init_late (void)
	core_initcall (sfi_sysfs_init)

Variables
int sfi_disabled	__read_mostly

Macro Definition Documentation

#define KMSG_COMPONENT   "SFI"

Definition at line 59 of file sfi_core.c.

#define ON_SAME_PAGE	(		addr1,
			addr2
	)

Value:

(((unsigned long)(addr1) & PAGE_MASK) == \
    ((unsigned long)(addr2) & PAGE_MASK))

Definition at line 74 of file sfi_core.c.

#define pr_fmt

(

fmt

)

KMSG_COMPONENT ": " fmt

Definition at line 60 of file sfi_core.c.

#define TABLE_ON_PAGE	(		page,
			table,
			size
	)

Value:

(ON_SAME_PAGE(page, table) && \
                ON_SAME_PAGE(page, table + size))

Definition at line 77 of file sfi_core.c.

Function Documentation

core_initcall

(

sfi_sysfs_init

)

EXPORT_SYMBOL

(

sfi_disabled

)

EXPORT_SYMBOL_GPL

(

sfi_table_parse

)

struct sfi_table_header* __ref sfi_check_table ( u64  pa, struct sfi_table_key *  key  )

read

Definition at line 231 of file sfi_core.c.

struct sfi_table_header* sfi_get_table ( struct sfi_table_key *  key )

read

Definition at line 259 of file sfi_core.c.

void __init sfi_init

(

void

)

Definition at line 484 of file sfi_core.c.

void __init sfi_init_late

(

void

)

Definition at line 500 of file sfi_core.c.

struct sfi_table_header* sfi_map_table ( u64  pa )

read

Definition at line 164 of file sfi_core.c.

void sfi_put_table

(

struct sfi_table_header *

th

)

Definition at line 274 of file sfi_core.c.

struct sfi_table_attr __init* sfi_sysfs_install_table ( u64  pa )

read

Definition at line 418 of file sfi_core.c.

int sfi_table_parse	(	char *	signature,
		char *	oem_id,
		char *	oem_table_id,
		sfi_table_handler	handler
	)

Definition at line 280 of file sfi_core.c.

void sfi_unmap_table

(

struct sfi_table_header *

th

)

Definition at line 192 of file sfi_core.c.

Variable Documentation

u32 sfi_use_ioremap __read_mostly

Definition at line 80 of file sfi_core.c.