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x86: Rename mtrr_state struct and macro names

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Prepare for exporting them.

Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Sheng Yang 2008-10-09 16:01:52 +08:00 committed by Avi Kivity
parent 5f179287fa
commit b558bc0a25
3 changed files with 10 additions and 9 deletions
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8
arch/x86/kernel/cpu/mtrr/generic.c
View File

@ -14,9 +14,9 @@
#include <asm/pat.h>
#include "mtrr.h"
struct mtrr_state {
struct mtrr_var_range var_ranges[MAX_VAR_RANGES];
mtrr_type fixed_ranges[NUM_FIXED_RANGES];
struct mtrr_state_type {
struct mtrr_var_range var_ranges[MTRR_MAX_VAR_RANGES];
mtrr_type fixed_ranges[MTRR_NUM_FIXED_RANGES];
unsigned char enabled;
unsigned char have_fixed;
mtrr_type def_type;
@ -35,7 +35,7 @@ static struct fixed_range_block fixed_range_blocks[] = {
};
static unsigned long smp_changes_mask;
static struct mtrr_state mtrr_state = {};
static struct mtrr_state_type mtrr_state = {};
static int mtrr_state_set;
u64 mtrr_tom2;

4
arch/x86/kernel/cpu/mtrr/main.c
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@ -49,7 +49,7 @@
u32 num_var_ranges = 0;
unsigned int mtrr_usage_table[MAX_VAR_RANGES];
unsigned int mtrr_usage_table[MTRR_MAX_VAR_RANGES];
static DEFINE_MUTEX(mtrr_mutex);
u64 size_or_mask, size_and_mask;
@ -574,7 +574,7 @@ struct mtrr_value {
unsigned long lsize;
};
static struct mtrr_value mtrr_state[MAX_VAR_RANGES];
static struct mtrr_value mtrr_state[MTRR_MAX_VAR_RANGES];
static int mtrr_save(struct sys_device * sysdev, pm_message_t state)
{

7
arch/x86/kernel/cpu/mtrr/mtrr.h
View File

@ -11,8 +11,9 @@
#define MTRRphysBase_MSR(reg) (0x200 + 2 * (reg))
#define MTRRphysMask_MSR(reg) (0x200 + 2 * (reg) + 1)
#define NUM_FIXED_RANGES 88
#define MAX_VAR_RANGES 256
#define MTRR_NUM_FIXED_RANGES 88
#define MTRR_MAX_VAR_RANGES 256
#define MTRRfix64K_00000_MSR 0x250
#define MTRRfix16K_80000_MSR 0x258
#define MTRRfix16K_A0000_MSR 0x259
@ -33,7 +34,7 @@
an 8 bit field: */
typedef u8 mtrr_type;
extern unsigned int mtrr_usage_table[MAX_VAR_RANGES];
extern unsigned int mtrr_usage_table[MTRR_MAX_VAR_RANGES];
struct mtrr_ops {
u32 vendor;