kernel-fxtec-pro1x/arch/x86/include/asm/mce.h
Jaswinder Singh Rajput 999b697b9d headers_check fix: x86, mce.h
fix the following 'make headers_check' warnings:

  usr/include/asm/mce.h:7: include of <linux/types.h> is preferred over <asm/types.h>
  usr/include/asm/mce.h:29: found __[us]{8,16,32,64} type without #include <linux/types.h>

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
2009-01-31 00:17:13 +05:30

127 lines
3.5 KiB
C

#ifndef _ASM_X86_MCE_H
#define _ASM_X86_MCE_H
#ifdef __x86_64__
#include <linux/types.h>
#include <asm/ioctls.h>
/*
* Machine Check support for x86
*/
#define MCG_CTL_P (1UL<<8) /* MCG_CAP register available */
#define MCG_STATUS_RIPV (1UL<<0) /* restart ip valid */
#define MCG_STATUS_EIPV (1UL<<1) /* ip points to correct instruction */
#define MCG_STATUS_MCIP (1UL<<2) /* machine check in progress */
#define MCI_STATUS_VAL (1UL<<63) /* valid error */
#define MCI_STATUS_OVER (1UL<<62) /* previous errors lost */
#define MCI_STATUS_UC (1UL<<61) /* uncorrected error */
#define MCI_STATUS_EN (1UL<<60) /* error enabled */
#define MCI_STATUS_MISCV (1UL<<59) /* misc error reg. valid */
#define MCI_STATUS_ADDRV (1UL<<58) /* addr reg. valid */
#define MCI_STATUS_PCC (1UL<<57) /* processor context corrupt */
/* Fields are zero when not available */
struct mce {
__u64 status;
__u64 misc;
__u64 addr;
__u64 mcgstatus;
__u64 ip;
__u64 tsc; /* cpu time stamp counter */
__u64 res1; /* for future extension */
__u64 res2; /* dito. */
__u8 cs; /* code segment */
__u8 bank; /* machine check bank */
__u8 cpu; /* cpu that raised the error */
__u8 finished; /* entry is valid */
__u32 pad;
};
/*
* This structure contains all data related to the MCE log. Also
* carries a signature to make it easier to find from external
* debugging tools. Each entry is only valid when its finished flag
* is set.
*/
#define MCE_LOG_LEN 32
struct mce_log {
char signature[12]; /* "MACHINECHECK" */
unsigned len; /* = MCE_LOG_LEN */
unsigned next;
unsigned flags;
unsigned pad0;
struct mce entry[MCE_LOG_LEN];
};
#define MCE_OVERFLOW 0 /* bit 0 in flags means overflow */
#define MCE_LOG_SIGNATURE "MACHINECHECK"
#define MCE_GET_RECORD_LEN _IOR('M', 1, int)
#define MCE_GET_LOG_LEN _IOR('M', 2, int)
#define MCE_GETCLEAR_FLAGS _IOR('M', 3, int)
/* Software defined banks */
#define MCE_EXTENDED_BANK 128
#define MCE_THERMAL_BANK MCE_EXTENDED_BANK + 0
#define K8_MCE_THRESHOLD_BASE (MCE_EXTENDED_BANK + 1) /* MCE_AMD */
#define K8_MCE_THRESHOLD_BANK_0 (MCE_THRESHOLD_BASE + 0 * 9)
#define K8_MCE_THRESHOLD_BANK_1 (MCE_THRESHOLD_BASE + 1 * 9)
#define K8_MCE_THRESHOLD_BANK_2 (MCE_THRESHOLD_BASE + 2 * 9)
#define K8_MCE_THRESHOLD_BANK_3 (MCE_THRESHOLD_BASE + 3 * 9)
#define K8_MCE_THRESHOLD_BANK_4 (MCE_THRESHOLD_BASE + 4 * 9)
#define K8_MCE_THRESHOLD_BANK_5 (MCE_THRESHOLD_BASE + 5 * 9)
#define K8_MCE_THRESHOLD_DRAM_ECC (MCE_THRESHOLD_BANK_4 + 0)
#endif /* __x86_64__ */
#ifdef __KERNEL__
#ifdef CONFIG_X86_32
extern int mce_disabled;
#else /* CONFIG_X86_32 */
#include <asm/atomic.h>
void mce_log(struct mce *m);
DECLARE_PER_CPU(struct sys_device, device_mce);
extern void (*threshold_cpu_callback)(unsigned long action, unsigned int cpu);
#ifdef CONFIG_X86_MCE_INTEL
void mce_intel_feature_init(struct cpuinfo_x86 *c);
#else
static inline void mce_intel_feature_init(struct cpuinfo_x86 *c) { }
#endif
#ifdef CONFIG_X86_MCE_AMD
void mce_amd_feature_init(struct cpuinfo_x86 *c);
#else
static inline void mce_amd_feature_init(struct cpuinfo_x86 *c) { }
#endif
void mce_log_therm_throt_event(unsigned int cpu, __u64 status);
extern atomic_t mce_entry;
extern void do_machine_check(struct pt_regs *, long);
extern int mce_notify_user(void);
#endif /* !CONFIG_X86_32 */
#ifdef CONFIG_X86_MCE
extern void mcheck_init(struct cpuinfo_x86 *c);
#else
#define mcheck_init(c) do { } while (0)
#endif
extern void stop_mce(void);
extern void restart_mce(void);
#endif /* __KERNEL__ */
#endif /* _ASM_X86_MCE_H */