mce_amd.h File Reference

#include <linux/notifier.h>
#include <asm/mce.h>

Go to the source code of this file.

Data Structures
struct	amd_decoder_ops

Macros
#define	EC(x)   ((x) & 0xffff)
#define	XEC(x, mask)   (((x) >> 16) & mask)
#define	LOW_SYNDROME(x)   (((x) >> 15) & 0xff)
#define	HIGH_SYNDROME(x)   (((x) >> 24) & 0xff)
#define	TLB_ERROR(x)   (((x) & 0xFFF0) == 0x0010)
#define	MEM_ERROR(x)   (((x) & 0xFF00) == 0x0100)
#define	BUS_ERROR(x)   (((x) & 0xF800) == 0x0800)
#define	TT(x)   (((x) >> 2) & 0x3)
#define	TT_MSG(x)   tt_msgs[TT(x)]
#define	II(x)   (((x) >> 2) & 0x3)
#define	II_MSG(x)   ii_msgs[II(x)]
#define	LL(x)   ((x) & 0x3)
#define	LL_MSG(x)   ll_msgs[LL(x)]
#define	TO(x)   (((x) >> 8) & 0x1)
#define	TO_MSG(x)   to_msgs[TO(x)]
#define	PP(x)   (((x) >> 9) & 0x3)
#define	PP_MSG(x)   pp_msgs[PP(x)]
#define	R4(x)   (((x) >> 4) & 0xf)
#define	R4_MSG(x)   ((R4(x) < 9) ? rrrr_msgs[R4(x)] : "Wrong R4!")
#define	NBSH_ERR_CPU_VAL   BIT(24)

Enumerations
enum	tt_ids { TT_INSTR = 0, TT_DATA, TT_GEN, TT_RESV }
enum	ll_ids { LL_RESV = 0, LL_L1, LL_L2, LL_LG }
enum	ii_ids { II_MEM = 0, II_RESV, II_IO, II_GEN }
enum	rrrr_ids {   R4_GEN = 0, R4_RD, R4_WR, R4_DRD,   R4_DWR, R4_IRD, R4_PREF, R4_EVICT,   R4_SNOOP }

Functions
void	amd_report_gart_errors (bool)
void	amd_register_ecc_decoder (void(*f)(int, struct mce *))
void	amd_unregister_ecc_decoder (void(*f)(int, struct mce *))
void	amd_decode_nb_mce (struct mce *)
int	amd_decode_mce (struct notifier_block *nb, unsigned long val, void *data)

Variables
const char *const	tt_msgs []
const char *const	ll_msgs []
const char *const	rrrr_msgs []
const char *const	pp_msgs []
const char *const	to_msgs []
const char *const	ii_msgs []

Macro Definition Documentation

#define BUS_ERROR

(

x

)

(((x) & 0xF800) == 0x0800)

Definition at line 16 of file mce_amd.h.

#define EC

(

x

)

((x) & 0xffff)

Definition at line 8 of file mce_amd.h.

#define HIGH_SYNDROME

(

x

)

(((x) >> 24) & 0xff)

Definition at line 12 of file mce_amd.h.

#define II

(

x

)

(((x) >> 2) & 0x3)

Definition at line 20 of file mce_amd.h.

#define II_MSG

(

x

)

ii_msgs[II(x)]

Definition at line 21 of file mce_amd.h.

#define LL

(

x

)

((x) & 0x3)

Definition at line 22 of file mce_amd.h.

#define LL_MSG

(

x

)

ll_msgs[LL(x)]

Definition at line 23 of file mce_amd.h.

#define LOW_SYNDROME

(

x

)

(((x) >> 15) & 0xff)

Definition at line 11 of file mce_amd.h.

#define MEM_ERROR

(

x

)

(((x) & 0xFF00) == 0x0100)

Definition at line 15 of file mce_amd.h.

#define NBSH_ERR_CPU_VAL   BIT(24)

Definition at line 35 of file mce_amd.h.

#define PP

(

x

)

(((x) >> 9) & 0x3)

Definition at line 26 of file mce_amd.h.

#define PP_MSG

(

x

)

pp_msgs[PP(x)]

Definition at line 27 of file mce_amd.h.

#define R4

(

x

)

(((x) >> 4) & 0xf)

Definition at line 29 of file mce_amd.h.

#define R4_MSG

(

x

)

((R4(x) < 9) ? rrrr_msgs[R4(x)] : "Wrong R4!")

Definition at line 30 of file mce_amd.h.

#define TLB_ERROR

(

x

)

(((x) & 0xFFF0) == 0x0010)

Definition at line 14 of file mce_amd.h.

#define TO

(

x

)

(((x) >> 8) & 0x1)

Definition at line 24 of file mce_amd.h.

#define TO_MSG

(

x

)

to_msgs[TO(x)]

Definition at line 25 of file mce_amd.h.

#define TT

(

x

)

(((x) >> 2) & 0x3)

Definition at line 18 of file mce_amd.h.

#define TT_MSG

(

x

)

tt_msgs[TT(x)]

Definition at line 19 of file mce_amd.h.

#define XEC	(		x,
			mask
	)		(((x) >> 16) & mask)

Definition at line 9 of file mce_amd.h.

Enumeration Type Documentation

enum ii_ids

Enumerator:

II_MEM
II_RESV
II_IO
II_GEN

Definition at line 51 of file mce_amd.h.

enum ll_ids

Enumerator:

LL_RESV
LL_L1
LL_L2
LL_LG

Definition at line 44 of file mce_amd.h.

enum rrrr_ids

Enumerator:

R4_GEN
R4_RD
R4_WR
R4_DRD
R4_DWR
R4_IRD
R4_PREF
R4_EVICT
R4_SNOOP

Definition at line 58 of file mce_amd.h.

enum tt_ids

Enumerator:

TT_INSTR
TT_DATA
TT_GEN
TT_RESV

Definition at line 37 of file mce_amd.h.

Function Documentation

int amd_decode_mce	(	struct notifier_block *	nb,
		unsigned long	val,
		void *	data
	)

Definition at line 672 of file mce_amd.c.

void amd_decode_nb_mce

(

struct mce *

)

Definition at line 513 of file mce_amd.c.

void amd_register_ecc_decoder

(

void(*)(int, struct mce *)

f

)

Definition at line 20 of file mce_amd.c.

void amd_report_gart_errors

(

bool

)

Definition at line 14 of file mce_amd.c.

void amd_unregister_ecc_decoder

(

void(*)(int, struct mce *)

f

)

Definition at line 26 of file mce_amd.c.

Variable Documentation

const char* const ii_msgs[]

Definition at line 64 of file mce_amd.c.

const char* const ll_msgs[]

Definition at line 46 of file mce_amd.c.

const char* const pp_msgs[]

Definition at line 56 of file mce_amd.c.

const char* const rrrr_msgs[]

Definition at line 50 of file mce_amd.c.

const char* const to_msgs[]

Definition at line 60 of file mce_amd.c.

const char* const tt_msgs[]

Definition at line 42 of file mce_amd.c.