salinfo.c File Reference

#include <linux/capability.h>
#include <linux/cpu.h>
#include <linux/types.h>
#include <linux/proc_fs.h>
#include <linux/module.h>
#include <linux/smp.h>
#include <linux/timer.h>
#include <linux/vmalloc.h>
#include <linux/semaphore.h>
#include <asm/sal.h>
#include <asm/uaccess.h>

Go to the source code of this file.

Data Structures
struct	salinfo_entry_t
struct	salinfo_data_saved
struct	salinfo_data
struct	salinfo_platform_oemdata_parms

Macros
#define	NR_SALINFO_ENTRIES   ARRAY_SIZE(salinfo_entries)
#define	SALINFO_TIMER_DELAY   (60*HZ)

Enumerations
enum	salinfo_state { STATE_NO_DATA, STATE_LOG_RECORD, STATE_OEMDATA }

Functions
	MODULE_AUTHOR ("Jesse Barnes <[email protected]>")
	MODULE_DESCRIPTION ("/proc interface to IA-64 SAL features")
	MODULE_LICENSE ("GPL")
void	salinfo_log_wakeup (int type, u8 *buffer, u64 size, int irqsafe)
void	ia64_mlogbuf_dump (void)
	module_init (salinfo_init)

Variables
int(*	salinfo_platform_oemdata )(const u8 *sect_header, u8 **oemdata, u64 *oemdata_size)

Macro Definition Documentation

#define NR_SALINFO_ENTRIES   ARRAY_SIZE(salinfo_entries)

Definition at line 75 of file salinfo.c.

#define SALINFO_TIMER_DELAY   (60*HZ)

Definition at line 266 of file salinfo.c.

Enumeration Type Documentation

enum salinfo_state

Enumerator:

STATE_NO_DATA
STATE_LOG_RECORD
STATE_OEMDATA

Definition at line 135 of file salinfo.c.

Function Documentation

void ia64_mlogbuf_dump

(

void

)

Definition at line 243 of file mca.c.

MODULE_AUTHOR

(

"Jesse Barnes <[email protected]>"

)

MODULE_DESCRIPTION

(

"/proc interface to IA-64 SAL features"

)

module_init

(

salinfo_init

)

MODULE_LICENSE

(

"GPL"

)

void salinfo_log_wakeup	(	int	type,
		u8 *	buffer,
		u64	size,
		int	irqsafe
	)

Definition at line 227 of file salinfo.c.

Variable Documentation

int(* salinfo_platform_oemdata)(const u8 *sect_header, u8 **oemdata, u64 *oemdata_size)

salinfo_platform_oemdata - optional callback to decode oemdata from an error record. : pointer to the start of the section to decode. : returns vmalloc area containing the decoded output. : returns length of decoded output (strlen).

Description: If user space asks for oem data to be decoded by the kernel and/or prom and the platform has set salinfo_platform_oemdata to the address of a platform specific routine then call that routine. salinfo_platform_oemdata vmalloc's and formats its output area, returning the address of the text and its strlen. Returns 0 for success, -ve for error. The callback is invoked on the cpu that generated the error record.

Definition at line 175 of file salinfo.c.