cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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err_common.h (3316B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2/*
      3 *	linux/include/asm-alpha/err_common.h
      4 *
      5 *	Copyright (C) 2000 Jeff Wiedemeier (Compaq Computer Corporation)
      6 *
      7 *	Contains declarations and macros to support Alpha error handling
      8 * 	implementations.
      9 */
     10
     11#ifndef __ALPHA_ERR_COMMON_H
     12#define __ALPHA_ERR_COMMON_H 1
     13
     14/*
     15 * SCB Vector definitions
     16 */
     17#define SCB_Q_SYSERR	0x620
     18#define SCB_Q_PROCERR	0x630
     19#define SCB_Q_SYSMCHK	0x660
     20#define SCB_Q_PROCMCHK	0x670
     21#define SCB_Q_SYSEVENT	0x680
     22
     23/*
     24 * Disposition definitions for logout frame parser
     25 */
     26#define MCHK_DISPOSITION_UNKNOWN_ERROR		0x00
     27#define MCHK_DISPOSITION_REPORT			0x01
     28#define MCHK_DISPOSITION_DISMISS		0x02
     29
     30/*
     31 * Error Log definitions
     32 */
     33/*
     34 * Types
     35 */
     36
     37#define EL_CLASS__TERMINATION		(0)
     38#  define EL_TYPE__TERMINATION__TERMINATION		(0)
     39#define EL_CLASS__HEADER		(5)
     40#  define EL_TYPE__HEADER__SYSTEM_ERROR_FRAME		(1)
     41#  define EL_TYPE__HEADER__SYSTEM_EVENT_FRAME		(2)
     42#  define EL_TYPE__HEADER__HALT_FRAME			(3)
     43#  define EL_TYPE__HEADER__LOGOUT_FRAME			(19)
     44#define EL_CLASS__GENERAL_NOTIFICATION	(9)
     45#define EL_CLASS__PCI_ERROR_FRAME	(11)
     46#define EL_CLASS__REGATTA_FAMILY	(12)
     47#  define EL_TYPE__REGATTA__PROCESSOR_ERROR_FRAME	(1)
     48#  define EL_TYPE__REGATTA__SYSTEM_ERROR_FRAME		(2)
     49#  define EL_TYPE__REGATTA__ENVIRONMENTAL_FRAME		(3)
     50#  define EL_TYPE__REGATTA__TITAN_PCHIP0_EXTENDED	(8)
     51#  define EL_TYPE__REGATTA__TITAN_PCHIP1_EXTENDED	(9)
     52#  define EL_TYPE__REGATTA__TITAN_MEMORY_EXTENDED	(10)
     53#  define EL_TYPE__REGATTA__PROCESSOR_DBL_ERROR_HALT	(11)
     54#  define EL_TYPE__REGATTA__SYSTEM_DBL_ERROR_HALT	(12)
     55#define EL_CLASS__PAL                   (14)
     56#  define EL_TYPE__PAL__LOGOUT_FRAME                    (1)
     57#  define EL_TYPE__PAL__EV7_PROCESSOR			(4)
     58#  define EL_TYPE__PAL__EV7_ZBOX			(5)
     59#  define EL_TYPE__PAL__EV7_RBOX			(6)
     60#  define EL_TYPE__PAL__EV7_IO				(7)
     61#  define EL_TYPE__PAL__ENV__AMBIENT_TEMPERATURE	(10)
     62#  define EL_TYPE__PAL__ENV__AIRMOVER_FAN		(11)
     63#  define EL_TYPE__PAL__ENV__VOLTAGE			(12)
     64#  define EL_TYPE__PAL__ENV__INTRUSION			(13)
     65#  define EL_TYPE__PAL__ENV__POWER_SUPPLY		(14)
     66#  define EL_TYPE__PAL__ENV__LAN			(15)
     67#  define EL_TYPE__PAL__ENV__HOT_PLUG			(16)
     68
     69union el_timestamp {
     70	struct {
     71		u8 second;
     72		u8 minute;
     73		u8 hour;
     74		u8 day;
     75		u8 month;
     76		u8 year;
     77	} b;
     78	u64 as_int;
     79};
     80
     81struct el_subpacket {
     82	u16 length;		/* length of header (in bytes)	*/
     83	u16 class;		/* header class and type...   	*/
     84	u16 type;		/* ...determine content     	*/
     85	u16 revision;		/* header revision 		*/
     86	union {
     87		struct {	/* Class 5, Type 1 - System Error	*/
     88			u32 frame_length;
     89			u32 frame_packet_count;			
     90		} sys_err;			
     91		struct {	/* Class 5, Type 2 - System Event 	*/
     92			union el_timestamp timestamp;
     93			u32 frame_length;
     94			u32 frame_packet_count;			
     95		} sys_event;
     96		struct {	/* Class 5, Type 3 - Double Error Halt	*/
     97			u16 halt_code;
     98			u16 reserved;
     99			union el_timestamp timestamp;
    100			u32 frame_length;
    101			u32 frame_packet_count;
    102		} err_halt;
    103		struct {	/* Clasee 5, Type 19 - Logout Frame Header */
    104			u32 frame_length;
    105			u32 frame_flags;
    106			u32 cpu_offset;	
    107			u32 system_offset;
    108		} logout_header;
    109		struct {	/* Class 12 - Regatta			*/
    110			u64 cpuid;
    111			u64 data_start[1];
    112		} regatta_frame;
    113		struct {	/* Raw 				        */
    114			u64 data_start[1];
    115		} raw;
    116	} by_type;
    117};
    118
    119#endif /* __ALPHA_ERR_COMMON_H */