| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Matthew Wilcox | 626 | 98.58% | 1 | 16.67% |
| Linus Torvalds (pre-git) | 6 | 0.94% | 3 | 50.00% |
| Thomas Gleixner | 2 | 0.31% | 1 | 16.67% |
| Michael Hayes | 1 | 0.16% | 1 | 16.67% |
| Total | 635 | 6 |
/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/asm-parisc/pdc_chassis.h * * Copyright (C) 2002 Laurent Canet <canetl@esiee.fr> * Copyright (C) 2002 Thibaut Varene <varenet@parisc-linux.org> * * TODO: - handle processor number on SMP systems (Reporting Entity ID) * - handle message ID * - handle timestamps */ #ifndef _PARISC_PDC_CHASSIS_H #define _PARISC_PDC_CHASSIS_H /* * ---------- * Prototypes * ---------- */ int pdc_chassis_send_status(int message); void parisc_pdc_chassis_init(void); /* * ----------------- * Direct call names * ----------------- * They setup everything for you, the Log message and the corresponding LED state */ #define PDC_CHASSIS_DIRECT_BSTART 0 #define PDC_CHASSIS_DIRECT_BCOMPLETE 1 #define PDC_CHASSIS_DIRECT_SHUTDOWN 2 #define PDC_CHASSIS_DIRECT_PANIC 3 #define PDC_CHASSIS_DIRECT_HPMC 4 #define PDC_CHASSIS_DIRECT_LPMC 5 #define PDC_CHASSIS_DIRECT_DUMP 6 /* not yet implemented */ #define PDC_CHASSIS_DIRECT_OOPS 7 /* not yet implemented */ /* * ------------ * LEDs control * ------------ * Set the three LEDs -- Run, Attn, and Fault. */ /* Old PDC LED control */ #define PDC_CHASSIS_DISP_DATA(v) ((unsigned long)(v) << 17) /* * Available PDC PAT LED states */ #define PDC_CHASSIS_LED_RUN_OFF (0ULL << 4) #define PDC_CHASSIS_LED_RUN_FLASH (1ULL << 4) #define PDC_CHASSIS_LED_RUN_ON (2ULL << 4) #define PDC_CHASSIS_LED_RUN_NC (3ULL << 4) #define PDC_CHASSIS_LED_ATTN_OFF (0ULL << 6) #define PDC_CHASSIS_LED_ATTN_FLASH (1ULL << 6) #define PDC_CHASSIS_LED_ATTN_NC (3ULL << 6) /* ATTN ON is invalid */ #define PDC_CHASSIS_LED_FAULT_OFF (0ULL << 8) #define PDC_CHASSIS_LED_FAULT_FLASH (1ULL << 8) #define PDC_CHASSIS_LED_FAULT_ON (2ULL << 8) #define PDC_CHASSIS_LED_FAULT_NC (3ULL << 8) #define PDC_CHASSIS_LED_VALID (1ULL << 10) /* * Valid PDC PAT LED states combinations */ /* System running normally */ #define PDC_CHASSIS_LSTATE_RUN_NORMAL (PDC_CHASSIS_LED_RUN_ON | \ PDC_CHASSIS_LED_ATTN_OFF | \ PDC_CHASSIS_LED_FAULT_OFF | \ PDC_CHASSIS_LED_VALID ) /* System crashed and rebooted itself successfully */ #define PDC_CHASSIS_LSTATE_RUN_CRASHREC (PDC_CHASSIS_LED_RUN_ON | \ PDC_CHASSIS_LED_ATTN_OFF | \ PDC_CHASSIS_LED_FAULT_FLASH | \ PDC_CHASSIS_LED_VALID ) /* There was a system interruption that did not take the system down */ #define PDC_CHASSIS_LSTATE_RUN_SYSINT (PDC_CHASSIS_LED_RUN_ON | \ PDC_CHASSIS_LED_ATTN_FLASH | \ PDC_CHASSIS_LED_FAULT_OFF | \ PDC_CHASSIS_LED_VALID ) /* System running and unexpected reboot or non-critical error detected */ #define PDC_CHASSIS_LSTATE_RUN_NCRIT (PDC_CHASSIS_LED_RUN_ON | \ PDC_CHASSIS_LED_ATTN_FLASH | \ PDC_CHASSIS_LED_FAULT_FLASH | \ PDC_CHASSIS_LED_VALID ) /* Executing non-OS code */ #define PDC_CHASSIS_LSTATE_NONOS (PDC_CHASSIS_LED_RUN_FLASH | \ PDC_CHASSIS_LED_ATTN_OFF | \ PDC_CHASSIS_LED_FAULT_OFF | \ PDC_CHASSIS_LED_VALID ) /* Boot failed - Executing non-OS code */ #define PDC_CHASSIS_LSTATE_NONOS_BFAIL (PDC_CHASSIS_LED_RUN_FLASH | \ PDC_CHASSIS_LED_ATTN_OFF | \ PDC_CHASSIS_LED_FAULT_ON | \ PDC_CHASSIS_LED_VALID ) /* Unexpected reboot occurred - Executing non-OS code */ #define PDC_CHASSIS_LSTATE_NONOS_UNEXP (PDC_CHASSIS_LED_RUN_FLASH | \ PDC_CHASSIS_LED_ATTN_OFF | \ PDC_CHASSIS_LED_FAULT_FLASH | \ PDC_CHASSIS_LED_VALID ) /* Executing non-OS code - Non-critical error detected */ #define PDC_CHASSIS_LSTATE_NONOS_NCRIT (PDC_CHASSIS_LED_RUN_FLASH | \ PDC_CHASSIS_LED_ATTN_FLASH | \ PDC_CHASSIS_LED_FAULT_OFF | \ PDC_CHASSIS_LED_VALID ) /* Boot failed - Executing non-OS code - Non-critical error detected */ #define PDC_CHASSIS_LSTATE_BFAIL_NCRIT (PDC_CHASSIS_LED_RUN_FLASH | \ PDC_CHASSIS_LED_ATTN_FLASH | \ PDC_CHASSIS_LED_FAULT_ON | \ PDC_CHASSIS_LED_VALID ) /* Unexpected reboot/recovering - Executing non-OS code - Non-critical error detected */ #define PDC_CHASSIS_LSTATE_UNEXP_NCRIT (PDC_CHASSIS_LED_RUN_FLASH | \ PDC_CHASSIS_LED_ATTN_FLASH | \ PDC_CHASSIS_LED_FAULT_FLASH | \ PDC_CHASSIS_LED_VALID ) /* Cannot execute PDC */ #define PDC_CHASSIS_LSTATE_CANNOT_PDC (PDC_CHASSIS_LED_RUN_OFF | \ PDC_CHASSIS_LED_ATTN_OFF | \ PDC_CHASSIS_LED_FAULT_OFF | \ PDC_CHASSIS_LED_VALID ) /* Boot failed - OS not up - PDC has detected a failure that prevents boot */ #define PDC_CHASSIS_LSTATE_FATAL_BFAIL (PDC_CHASSIS_LED_RUN_OFF | \ PDC_CHASSIS_LED_ATTN_OFF | \ PDC_CHASSIS_LED_FAULT_ON | \ PDC_CHASSIS_LED_VALID ) /* No code running - Non-critical error detected (double fault situation) */ #define PDC_CHASSIS_LSTATE_NOCODE_NCRIT (PDC_CHASSIS_LED_RUN_OFF | \ PDC_CHASSIS_LED_ATTN_FLASH | \ PDC_CHASSIS_LED_FAULT_OFF | \ PDC_CHASSIS_LED_VALID ) /* Boot failed - OS not up - Fatal failure detected - Non-critical error detected */ #define PDC_CHASSIS_LSTATE_FATAL_NCRIT (PDC_CHASSIS_LED_RUN_OFF | \ PDC_CHASSIS_LED_ATTN_FLASH | \ PDC_CHASSIS_LED_FAULT_ON | \ PDC_CHASSIS_LED_VALID ) /* All other states are invalid */ /* * -------------- * PDC Log events * -------------- * Here follows bits needed to fill up the log event sent to PDC_CHASSIS * The log message contains: Alert level, Source, Source detail, * Source ID, Problem detail, Caller activity, Activity status, * Caller subactivity, Reporting entity type, Reporting entity ID, * Data type, Unique message ID and EOM. */ /* Alert level */ #define PDC_CHASSIS_ALERT_FORWARD (0ULL << 36) /* no failure detected */ #define PDC_CHASSIS_ALERT_SERPROC (1ULL << 36) /* service proc - no failure */ #define PDC_CHASSIS_ALERT_NURGENT (2ULL << 36) /* non-urgent operator attn */ #define PDC_CHASSIS_ALERT_BLOCKED (3ULL << 36) /* system blocked */ #define PDC_CHASSIS_ALERT_CONF_CHG (4ULL << 36) /* unexpected configuration change */ #define PDC_CHASSIS_ALERT_ENV_PB (5ULL << 36) /* boot possible, environmental pb */ #define PDC_CHASSIS_ALERT_PENDING (6ULL << 36) /* boot possible, pending failure */ #define PDC_CHASSIS_ALERT_PERF_IMP (8ULL << 36) /* boot possible, performance impaired */ #define PDC_CHASSIS_ALERT_FUNC_IMP (10ULL << 36) /* boot possible, functionality impaired */ #define PDC_CHASSIS_ALERT_SOFT_FAIL (12ULL << 36) /* software failure */ #define PDC_CHASSIS_ALERT_HANG (13ULL << 36) /* system hang */ #define PDC_CHASSIS_ALERT_ENV_FATAL (14ULL << 36) /* fatal power or environmental pb */ #define PDC_CHASSIS_ALERT_HW_FATAL (15ULL << 36) /* fatal hardware problem */ /* Source */ #define PDC_CHASSIS_SRC_NONE (0ULL << 28) /* unknown, no source stated */ #define PDC_CHASSIS_SRC_PROC (1ULL << 28) /* processor */ /* For later use ? */ #define PDC_CHASSIS_SRC_PROC_CACHE (2ULL << 28) /* processor cache*/ #define PDC_CHASSIS_SRC_PDH (3ULL << 28) /* processor dependent hardware */ #define PDC_CHASSIS_SRC_PWR (4ULL << 28) /* power */ #define PDC_CHASSIS_SRC_FAB (5ULL << 28) /* fabric connector */ #define PDC_CHASSIS_SRC_PLATi (6ULL << 28) /* platform */ #define PDC_CHASSIS_SRC_MEM (7ULL << 28) /* memory */ #define PDC_CHASSIS_SRC_IO (8ULL << 28) /* I/O */ #define PDC_CHASSIS_SRC_CELL (9ULL << 28) /* cell */ #define PDC_CHASSIS_SRC_PD (10ULL << 28) /* protected domain */ /* Source detail field */ #define PDC_CHASSIS_SRC_D_PROC (1ULL << 24) /* processor general */ /* Source ID - platform dependent */ #define PDC_CHASSIS_SRC_ID_UNSPEC (0ULL << 16) /* Problem detail - problem source dependent */ #define PDC_CHASSIS_PB_D_PROC_NONE (0ULL << 32) /* no problem detail */ #define PDC_CHASSIS_PB_D_PROC_TIMEOUT (4ULL << 32) /* timeout */ /* Caller activity */ #define PDC_CHASSIS_CALL_ACT_HPUX_BL (7ULL << 12) /* Boot Loader */ #define PDC_CHASSIS_CALL_ACT_HPUX_PD (8ULL << 12) /* SAL_PD activities */ #define PDC_CHASSIS_CALL_ACT_HPUX_EVENT (9ULL << 12) /* SAL_EVENTS activities */ #define PDC_CHASSIS_CALL_ACT_HPUX_IO (10ULL << 12) /* SAL_IO activities */ #define PDC_CHASSIS_CALL_ACT_HPUX_PANIC (11ULL << 12) /* System panic */ #define PDC_CHASSIS_CALL_ACT_HPUX_INIT (12ULL << 12) /* System initialization */ #define PDC_CHASSIS_CALL_ACT_HPUX_SHUT (13ULL << 12) /* System shutdown */ #define PDC_CHASSIS_CALL_ACT_HPUX_WARN (14ULL << 12) /* System warning */ #define PDC_CHASSIS_CALL_ACT_HPUX_DU (15ULL << 12) /* Display_Activity() update */ /* Activity status - implementation dependent */ #define PDC_CHASSIS_ACT_STATUS_UNSPEC (0ULL << 0) /* Caller subactivity - implementation dependent */ /* FIXME: other subactivities ? */ #define PDC_CHASSIS_CALL_SACT_UNSPEC (0ULL << 4) /* implementation dependent */ /* Reporting entity type */ #define PDC_CHASSIS_RET_GENERICOS (12ULL << 52) /* generic OSes */ #define PDC_CHASSIS_RET_IA64_NT (13ULL << 52) /* IA-64 NT */ #define PDC_CHASSIS_RET_HPUX (14ULL << 52) /* HP-UX */ #define PDC_CHASSIS_RET_DIAG (15ULL << 52) /* offline diagnostics & utilities */ /* Reporting entity ID */ #define PDC_CHASSIS_REID_UNSPEC (0ULL << 44) /* Data type */ #define PDC_CHASSIS_DT_NONE (0ULL << 59) /* data field unused */ /* For later use ? Do we need these ? */ #define PDC_CHASSIS_DT_PHYS_ADDR (1ULL << 59) /* physical address */ #define PDC_CHASSIS_DT_DATA_EXPECT (2ULL << 59) /* expected data */ #define PDC_CHASSIS_DT_ACTUAL (3ULL << 59) /* actual data */ #define PDC_CHASSIS_DT_PHYS_LOC (4ULL << 59) /* physical location */ #define PDC_CHASSIS_DT_PHYS_LOC_EXT (5ULL << 59) /* physical location extension */ #define PDC_CHASSIS_DT_TAG (6ULL << 59) /* tag */ #define PDC_CHASSIS_DT_SYNDROME (7ULL << 59) /* syndrome */ #define PDC_CHASSIS_DT_CODE_ADDR (8ULL << 59) /* code address */ #define PDC_CHASSIS_DT_ASCII_MSG (9ULL << 59) /* ascii message */ #define PDC_CHASSIS_DT_POST (10ULL << 59) /* POST code */ #define PDC_CHASSIS_DT_TIMESTAMP (11ULL << 59) /* timestamp */ #define PDC_CHASSIS_DT_DEV_STAT (12ULL << 59) /* device status */ #define PDC_CHASSIS_DT_DEV_TYPE (13ULL << 59) /* device type */ #define PDC_CHASSIS_DT_PB_DET (14ULL << 59) /* problem detail */ #define PDC_CHASSIS_DT_ACT_LEV (15ULL << 59) /* activity level/timeout */ #define PDC_CHASSIS_DT_SER_NUM (16ULL << 59) /* serial number */ #define PDC_CHASSIS_DT_REV_NUM (17ULL << 59) /* revision number */ #define PDC_CHASSIS_DT_INTERRUPT (18ULL << 59) /* interruption information */ #define PDC_CHASSIS_DT_TEST_NUM (19ULL << 59) /* test number */ #define PDC_CHASSIS_DT_STATE_CHG (20ULL << 59) /* major changes in system state */ #define PDC_CHASSIS_DT_PROC_DEALLOC (21ULL << 59) /* processor deallocate */ #define PDC_CHASSIS_DT_RESET (30ULL << 59) /* reset type and cause */ #define PDC_CHASSIS_DT_PA_LEGACY (31ULL << 59) /* legacy PA hex chassis code */ /* System states - part of major changes in system state data field */ #define PDC_CHASSIS_SYSTATE_BSTART (0ULL << 0) /* boot start */ #define PDC_CHASSIS_SYSTATE_BCOMP (1ULL << 0) /* boot complete */ #define PDC_CHASSIS_SYSTATE_CHANGE (2ULL << 0) /* major change */ #define PDC_CHASSIS_SYSTATE_LED (3ULL << 0) /* LED change */ #define PDC_CHASSIS_SYSTATE_PANIC (9ULL << 0) /* OS Panic */ #define PDC_CHASSIS_SYSTATE_DUMP (10ULL << 0) /* memory dump */ #define PDC_CHASSIS_SYSTATE_HPMC (11ULL << 0) /* processing HPMC */ #define PDC_CHASSIS_SYSTATE_HALT (15ULL << 0) /* system halted */ /* Message ID */ #define PDC_CHASSIS_MSG_ID (0ULL << 40) /* we do not handle msg IDs atm */ /* EOM - separates log entries */ #define PDC_CHASSIS_EOM_CLEAR (0ULL << 43) #define PDC_CHASSIS_EOM_SET (1ULL << 43) /* * Preformated well known messages */ /* Boot started */ #define PDC_CHASSIS_PMSG_BSTART (PDC_CHASSIS_ALERT_SERPROC | \ PDC_CHASSIS_SRC_PROC | \ PDC_CHASSIS_SRC_D_PROC | \ PDC_CHASSIS_SRC_ID_UNSPEC | \ PDC_CHASSIS_PB_D_PROC_NONE | \ PDC_CHASSIS_CALL_ACT_HPUX_INIT | \ PDC_CHASSIS_ACT_STATUS_UNSPEC | \ PDC_CHASSIS_CALL_SACT_UNSPEC | \ PDC_CHASSIS_RET_HPUX | \ PDC_CHASSIS_REID_UNSPEC | \ PDC_CHASSIS_DT_STATE_CHG | \ PDC_CHASSIS_SYSTATE_BSTART | \ PDC_CHASSIS_MSG_ID | \ PDC_CHASSIS_EOM_SET ) /* Boot complete */ #define PDC_CHASSIS_PMSG_BCOMPLETE (PDC_CHASSIS_ALERT_SERPROC | \ PDC_CHASSIS_SRC_PROC | \ PDC_CHASSIS_SRC_D_PROC | \ PDC_CHASSIS_SRC_ID_UNSPEC | \ PDC_CHASSIS_PB_D_PROC_NONE | \ PDC_CHASSIS_CALL_ACT_HPUX_INIT | \ PDC_CHASSIS_ACT_STATUS_UNSPEC | \ PDC_CHASSIS_CALL_SACT_UNSPEC | \ PDC_CHASSIS_RET_HPUX | \ PDC_CHASSIS_REID_UNSPEC | \ PDC_CHASSIS_DT_STATE_CHG | \ PDC_CHASSIS_SYSTATE_BCOMP | \ PDC_CHASSIS_MSG_ID | \ PDC_CHASSIS_EOM_SET ) /* Shutdown */ #define PDC_CHASSIS_PMSG_SHUTDOWN (PDC_CHASSIS_ALERT_SERPROC | \ PDC_CHASSIS_SRC_PROC | \ PDC_CHASSIS_SRC_D_PROC | \ PDC_CHASSIS_SRC_ID_UNSPEC | \ PDC_CHASSIS_PB_D_PROC_NONE | \ PDC_CHASSIS_CALL_ACT_HPUX_SHUT | \ PDC_CHASSIS_ACT_STATUS_UNSPEC | \ PDC_CHASSIS_CALL_SACT_UNSPEC | \ PDC_CHASSIS_RET_HPUX | \ PDC_CHASSIS_REID_UNSPEC | \ PDC_CHASSIS_DT_STATE_CHG | \ PDC_CHASSIS_SYSTATE_HALT | \ PDC_CHASSIS_MSG_ID | \ PDC_CHASSIS_EOM_SET ) /* Panic */ #define PDC_CHASSIS_PMSG_PANIC (PDC_CHASSIS_ALERT_SOFT_FAIL | \ PDC_CHASSIS_SRC_PROC | \ PDC_CHASSIS_SRC_D_PROC | \ PDC_CHASSIS_SRC_ID_UNSPEC | \ PDC_CHASSIS_PB_D_PROC_NONE | \ PDC_CHASSIS_CALL_ACT_HPUX_PANIC| \ PDC_CHASSIS_ACT_STATUS_UNSPEC | \ PDC_CHASSIS_CALL_SACT_UNSPEC | \ PDC_CHASSIS_RET_HPUX | \ PDC_CHASSIS_REID_UNSPEC | \ PDC_CHASSIS_DT_STATE_CHG | \ PDC_CHASSIS_SYSTATE_PANIC | \ PDC_CHASSIS_MSG_ID | \ PDC_CHASSIS_EOM_SET ) // FIXME: extrapolated data /* HPMC */ #define PDC_CHASSIS_PMSG_HPMC (PDC_CHASSIS_ALERT_CONF_CHG /*?*/ | \ PDC_CHASSIS_SRC_PROC | \ PDC_CHASSIS_SRC_D_PROC | \ PDC_CHASSIS_SRC_ID_UNSPEC | \ PDC_CHASSIS_PB_D_PROC_NONE | \ PDC_CHASSIS_CALL_ACT_HPUX_WARN | \ PDC_CHASSIS_RET_HPUX | \ PDC_CHASSIS_DT_STATE_CHG | \ PDC_CHASSIS_SYSTATE_HPMC | \ PDC_CHASSIS_MSG_ID | \ PDC_CHASSIS_EOM_SET ) /* LPMC */ #define PDC_CHASSIS_PMSG_LPMC (PDC_CHASSIS_ALERT_BLOCKED /*?*/| \ PDC_CHASSIS_SRC_PROC | \ PDC_CHASSIS_SRC_D_PROC | \ PDC_CHASSIS_SRC_ID_UNSPEC | \ PDC_CHASSIS_PB_D_PROC_NONE | \ PDC_CHASSIS_CALL_ACT_HPUX_WARN | \ PDC_CHASSIS_ACT_STATUS_UNSPEC | \ PDC_CHASSIS_CALL_SACT_UNSPEC | \ PDC_CHASSIS_RET_HPUX | \ PDC_CHASSIS_REID_UNSPEC | \ PDC_CHASSIS_DT_STATE_CHG | \ PDC_CHASSIS_SYSTATE_CHANGE | \ PDC_CHASSIS_MSG_ID | \ PDC_CHASSIS_EOM_SET ) #endif /* _PARISC_PDC_CHASSIS_H */
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