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kernel/linux-rt-4.4.41/arch/alpha/include/asm/err_common.h 3.2 KB
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  /*
   *	linux/include/asm-alpha/err_common.h
   *
   *	Copyright (C) 2000 Jeff Wiedemeier (Compaq Computer Corporation)
   *
   *	Contains declarations and macros to support Alpha error handling
   * 	implementations.
   */
  
  #ifndef __ALPHA_ERR_COMMON_H
  #define __ALPHA_ERR_COMMON_H 1
  
  /*
   * SCB Vector definitions
   */
  #define SCB_Q_SYSERR	0x620
  #define SCB_Q_PROCERR	0x630
  #define SCB_Q_SYSMCHK	0x660
  #define SCB_Q_PROCMCHK	0x670
  #define SCB_Q_SYSEVENT	0x680
  
  /*
   * Disposition definitions for logout frame parser
   */
  #define MCHK_DISPOSITION_UNKNOWN_ERROR		0x00
  #define MCHK_DISPOSITION_REPORT			0x01
  #define MCHK_DISPOSITION_DISMISS		0x02
  
  /*
   * Error Log definitions
   */
  /*
   * Types
   */
  
  #define EL_CLASS__TERMINATION		(0)
  #  define EL_TYPE__TERMINATION__TERMINATION		(0)
  #define EL_CLASS__HEADER		(5)
  #  define EL_TYPE__HEADER__SYSTEM_ERROR_FRAME		(1)
  #  define EL_TYPE__HEADER__SYSTEM_EVENT_FRAME		(2)
  #  define EL_TYPE__HEADER__HALT_FRAME			(3)
  #  define EL_TYPE__HEADER__LOGOUT_FRAME			(19)
  #define EL_CLASS__GENERAL_NOTIFICATION	(9)
  #define EL_CLASS__PCI_ERROR_FRAME	(11)
  #define EL_CLASS__REGATTA_FAMILY	(12)
  #  define EL_TYPE__REGATTA__PROCESSOR_ERROR_FRAME	(1)
  #  define EL_TYPE__REGATTA__SYSTEM_ERROR_FRAME		(2)
  #  define EL_TYPE__REGATTA__ENVIRONMENTAL_FRAME		(3)
  #  define EL_TYPE__REGATTA__TITAN_PCHIP0_EXTENDED	(8)
  #  define EL_TYPE__REGATTA__TITAN_PCHIP1_EXTENDED	(9)
  #  define EL_TYPE__REGATTA__TITAN_MEMORY_EXTENDED	(10)
  #  define EL_TYPE__REGATTA__PROCESSOR_DBL_ERROR_HALT	(11)
  #  define EL_TYPE__REGATTA__SYSTEM_DBL_ERROR_HALT	(12)
  #define EL_CLASS__PAL                   (14)
  #  define EL_TYPE__PAL__LOGOUT_FRAME                    (1)
  #  define EL_TYPE__PAL__EV7_PROCESSOR			(4)
  #  define EL_TYPE__PAL__EV7_ZBOX			(5)
  #  define EL_TYPE__PAL__EV7_RBOX			(6)
  #  define EL_TYPE__PAL__EV7_IO				(7)
  #  define EL_TYPE__PAL__ENV__AMBIENT_TEMPERATURE	(10)
  #  define EL_TYPE__PAL__ENV__AIRMOVER_FAN		(11)
  #  define EL_TYPE__PAL__ENV__VOLTAGE			(12)
  #  define EL_TYPE__PAL__ENV__INTRUSION			(13)
  #  define EL_TYPE__PAL__ENV__POWER_SUPPLY		(14)
  #  define EL_TYPE__PAL__ENV__LAN			(15)
  #  define EL_TYPE__PAL__ENV__HOT_PLUG			(16)
  
  union el_timestamp {
  	struct {
  		u8 second;
  		u8 minute;
  		u8 hour;
  		u8 day;
  		u8 month;
  		u8 year;
  	} b;
  	u64 as_int;
  };
  
  struct el_subpacket {
  	u16 length;		/* length of header (in bytes)	*/
  	u16 class;		/* header class and type...   	*/
  	u16 type;		/* ...determine content     	*/
  	u16 revision;		/* header revision 		*/
  	union {
  		struct {	/* Class 5, Type 1 - System Error	*/
  			u32 frame_length;
  			u32 frame_packet_count;			
  		} sys_err;			
  		struct {	/* Class 5, Type 2 - System Event 	*/
  			union el_timestamp timestamp;
  			u32 frame_length;
  			u32 frame_packet_count;			
  		} sys_event;
  		struct {	/* Class 5, Type 3 - Double Error Halt	*/
  			u16 halt_code;
  			u16 reserved;
  			union el_timestamp timestamp;
  			u32 frame_length;
  			u32 frame_packet_count;
  		} err_halt;
  		struct {	/* Clasee 5, Type 19 - Logout Frame Header */
  			u32 frame_length;
  			u32 frame_flags;
  			u32 cpu_offset;	
  			u32 system_offset;
  		} logout_header;
  		struct {	/* Class 12 - Regatta			*/
  			u64 cpuid;
  			u64 data_start[1];
  		} regatta_frame;
  		struct {	/* Raw 				        */
  			u64 data_start[1];
  		} raw;
  	} by_type;
  };
  
  #endif /* __ALPHA_ERR_COMMON_H */