diff -Nru -x CVS linux.orig-pa20/Makefile linux/Makefile --- linux.orig-pa20/Makefile 2002-09-24 03:00:24.000000000 +0200 +++ linux/Makefile 2002-10-02 21:12:09.000000000 +0200 @@ -1,7 +1,7 @@ VERSION = 2 PATCHLEVEL = 4 SUBLEVEL = 19 -EXTRAVERSION = -pa20 +EXTRAVERSION = -pa21 KERNELRELEASE=$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION) diff -Nru -x CVS linux.orig-pa20/arch/parisc/kernel/Makefile linux/arch/parisc/kernel/Makefile --- linux.orig-pa20/arch/parisc/kernel/Makefile 2002-07-05 00:41:50.000000000 +0200 +++ linux/arch/parisc/kernel/Makefile 2002-10-01 15:25:10.000000000 +0200 @@ -24,7 +24,7 @@ pa7300lc.o syscall.o entry.o sys_parisc.o firmware.o \ ptrace.o hardware.o inventory.o drivers.o semaphore.o \ signal.o hpmc.o real2.o parisc_ksyms.o unaligned.o \ - processor.o power.o + processor.o power.o pdc_chassis.o export-objs := parisc_ksyms.o superio.o keyboard.o diff -Nru -x CVS linux.orig-pa20/arch/parisc/kernel/firmware.c linux/arch/parisc/kernel/firmware.c --- linux.orig-pa20/arch/parisc/kernel/firmware.c 2002-07-27 03:00:18.000000000 +0200 +++ linux/arch/parisc/kernel/firmware.c 2002-10-03 17:02:10.000000000 +0200 @@ -1,4 +1,4 @@ -/* arch/parisc/kernel/pdc.c - safe pdc access routines +/* arch/parisc/kernel/firmware.c - safe pdc access routines * * Copyright 1999 SuSE GmbH Nuernberg (Philipp Rumpf, prumpf@tux.org) * portions Copyright 1999 The Puffin Group, (Alex deVries, David Kennedy) @@ -177,6 +177,45 @@ } /** + * pdc_pat_chassis_send_log - Sends a PDC PAT CHASSIS log message. + * @retval: -1 on error, 0 on success. Other value are PDC errors + * + * Must be correctly formatted or expect system crash + */ +#ifdef __LP64__ +int pdc_pat_chassis_send_log(unsigned long state, unsigned long data) +{ + if (!is_pdc_pat()) + return -1; + + int retval = 0; + + spin_lock_irq(&pdc_lock); + retval = mem_pdc_call(PDC_PAT_CHASSIS_LOG, PDC_PAT_CHASSIS_WRITE_LOG, __pa(&state), __pa(&data)); + spin_unlock_irq(&pdc_lock); + + return retval; +} +#endif + +/** + * pdc_chassis_disp - Updates display + * @retval: -1 on error, 0 on success + * + * Works on old PDC only (E class, others?) + */ +int pdc_chassis_disp(unsigned long disp) +{ + int retval = 0; + + spin_lock_irq(&pdc_lock); + retval = mem_pdc_call(PDC_CHASSIS, PDC_CHASSIS_DISP, disp); + spin_unlock_irq(&pdc_lock); + + return retval; +} + +/** * pdc_coproc_cfg - To identify coprocessors attached to the processor. * @pdc_coproc_info: Return buffer address. * diff -Nru -x CVS linux.orig-pa20/arch/parisc/kernel/pdc_chassis.c linux/arch/parisc/kernel/pdc_chassis.c --- linux.orig-pa20/arch/parisc/kernel/pdc_chassis.c 1970-01-01 01:00:00.000000000 +0100 +++ linux/arch/parisc/kernel/pdc_chassis.c 2002-10-03 17:25:35.000000000 +0200 @@ -0,0 +1,204 @@ +/* + * arch/parisc/kernel/pdc_chassis.c + * + * Copyright (C) 2002 Laurent Canet + * Copyright (C) 2002 Thibaut Varene + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#undef PDC_CHASSIS_DEBUG +#ifdef PDC_CHASSIS_DEBUG +#define DPRINTK(fmt, args...) printk(fmt, ## args) +#else +#define DPRINTK(fmt, args...) +#endif + +#include +#include +#include +#include + +#include +#include + +static int pdc_chassis_old = 0; + + +/** + * pdc_chassis_checkold() - Checks for old PDC_CHASSIS compatibility + * @pdc_chassis_old: 1 if old pdc chassis style + * + * Currently, only E class is known to work with this + * Inspired by Christoph Plattner + */ + +static void __init pdc_chassis_checkold(void) +{ + switch(CPU_HVERSION) { + case 0x480: /* E25 */ + case 0x481: /* E35 */ + case 0x482: /* E45 */ + case 0x483: /* E55 */ + pdc_chassis_old = 1; + break; + + default: + break; + } + DPRINTK(KERN_DEBUG "pdc_chassis.c: pdc_chassis_checkold(); pdc_chassis_old = %d\n", pdc_chassis_old); +} + + +/** + * pdc_chassis_panic_event() - Called by the panic handler. + * + * As soon as a panic occurs, we should inform the PDC. + */ + +static int pdc_chassis_panic_event(struct notifier_block *this, + unsigned long event, void *ptr) +{ + pdc_chassis_send_status(PDC_CHASSIS_DIRECT_PANIC); + return NOTIFY_DONE; +} + + +static struct notifier_block pdc_chassis_panic_block = { + notifier_call: pdc_chassis_panic_event, + priority: INT_MAX, +}; + + +/** + * parisc_reboot_event() - Called by the reboot handler. + * + * As soon as a reboot occurs, we should inform the PDC. + */ + +static int pdc_chassis_reboot_event(struct notifier_block *this, + unsigned long event, void *ptr) +{ + pdc_chassis_send_status(PDC_CHASSIS_DIRECT_SHUTDOWN); + return NOTIFY_DONE; +} + + +static struct notifier_block pdc_chassis_reboot_block = { + notifier_call: pdc_chassis_reboot_event, + priority: INT_MAX, +}; + + +/** + * parisc_pdc_chassis_init() - Called at boot time. + */ + +void __init parisc_pdc_chassis_init(void) +{ + DPRINTK(KERN_DEBUG "pdc_chassis.c: parisc_pdc_chassis_init()\n"); + + /* initialize panic notifier chain */ + notifier_chain_register(&panic_notifier_list, &pdc_chassis_panic_block); + + /* initialize reboot notifier chain */ + register_reboot_notifier(&pdc_chassis_reboot_block); + + /* Check for old LED Panel */ + pdc_chassis_checkold(); +} + + +/** + * pdc_chassis_send_status() - Sends a predefined message to the chassis, + * and changes the front panel LEDs according to the new system state + * @retval: PDC call return value. + * + * Only machines with 64 bits PDC PAT and E-class are supported atm. + * + * returns 0 if no error, -1 if no supported PDC is present or invalid message, + * else returns the appropriate PDC error code. + * + * For a list of predefined messages, see asm-parisc/pdc_chassis.h + */ + +int pdc_chassis_send_status(int message) +{ + /* Maybe we should do that in an other way ? */ + int retval = 0; + + DPRINTK(KERN_DEBUG "pdc_chassis.c: pdc_chassis_send_status(%d)\n", message); + +#ifdef __LP64__ /* pdc_pat_chassis_send_log is defined only when #ifdef __LP64__ */ + if (is_pdc_pat()) { + switch(message) { + case PDC_CHASSIS_DIRECT_BSTART: + retval = pdc_pat_chassis_send_log(PDC_CHASSIS_PMSG_BSTART, PDC_CHASSIS_LSTATE_RUN_NORMAL); + break; + + case PDC_CHASSIS_DIRECT_BCOMPLETE: + retval = pdc_pat_chassis_send_log(PDC_CHASSIS_PMSG_BCOMPLETE, PDC_CHASSIS_LSTATE_RUN_NORMAL); + break; + + case PDC_CHASSIS_DIRECT_SHUTDOWN: + retval = pdc_pat_chassis_send_log(PDC_CHASSIS_PMSG_SHUTDOWN, PDC_CHASSIS_LSTATE_NONOS); + break; + + case PDC_CHASSIS_DIRECT_PANIC: + retval = pdc_pat_chassis_send_log(PDC_CHASSIS_PMSG_PANIC, PDC_CHASSIS_LSTATE_RUN_CRASHREC); + break; + + case PDC_CHASSIS_DIRECT_LPMC: + retval = pdc_pat_chassis_send_log(PDC_CHASSIS_PMSG_LPMC, PDC_CHASSIS_LSTATE_RUN_SYSINT); + break; + + case PDC_CHASSIS_DIRECT_HPMC: + retval = pdc_pat_chassis_send_log(PDC_CHASSIS_PMSG_HPMC, PDC_CHASSIS_LSTATE_RUN_NCRIT); + break; + + default: + retval = -1; + } + } else retval = -1; +#else + if (pdc_chassis_old) { + switch (message) { + case PDC_CHASSIS_DIRECT_BSTART: + case PDC_CHASSIS_DIRECT_BCOMPLETE: + retval = pdc_chassis_disp(PDC_CHASSIS_DISP_DATA(OSTAT_RUN)); + break; + + case PDC_CHASSIS_DIRECT_SHUTDOWN: + retval = pdc_chassis_disp(PDC_CHASSIS_DISP_DATA(OSTAT_SHUT)); + break; + + case PDC_CHASSIS_DIRECT_HPMC: + case PDC_CHASSIS_DIRECT_PANIC: + retval = pdc_chassis_disp(PDC_CHASSIS_DISP_DATA(OSTAT_FLT)); + break; + + case PDC_CHASSIS_DIRECT_LPMC: + retval = pdc_chassis_disp(PDC_CHASSIS_DISP_DATA(OSTAT_WARN)); + break; + + default: + retval = -1; + } + } else retval = -1; +#endif + + return retval; +} diff -Nru -x CVS linux.orig-pa20/arch/parisc/kernel/power.c linux/arch/parisc/kernel/power.c --- linux.orig-pa20/arch/parisc/kernel/power.c 2002-09-25 03:00:22.000000000 +0200 +++ linux/arch/parisc/kernel/power.c 2002-10-02 21:17:02.000000000 +0200 @@ -47,10 +47,10 @@ #include #include +#include #include #include #include -#include #include diff -Nru -x CVS linux.orig-pa20/arch/parisc/kernel/process.c linux/arch/parisc/kernel/process.c --- linux.orig-pa20/arch/parisc/kernel/process.c 2002-06-27 23:34:44.000000000 +0200 +++ linux/arch/parisc/kernel/process.c 2002-10-02 21:18:20.000000000 +0200 @@ -27,6 +27,7 @@ #include #include #include +#include #include #include @@ -36,6 +37,7 @@ #include #include #include +#include int hlt_counter; @@ -118,6 +120,9 @@ /* "Normal" system reset */ pdc_do_reset(); + /* set up a new led state on systems shipped with a LED State panel */ + pdc_chassis_send_status(PDC_CHASSIS_DIRECT_SHUTDOWN); + /* Nope...box should reset with just CMD_RESET now */ gsc_writel(CMD_RESET, COMMAND_GLOBAL); @@ -150,6 +155,8 @@ * following call will immediately power off. */ pdc_soft_power_button(0); + pdc_chassis_send_status(PDC_CHASSIS_DIRECT_SHUTDOWN); + /* It seems we have no way to power the system off via * software. The user has to press the button himself. */ diff -Nru -x CVS linux.orig-pa20/arch/parisc/kernel/setup.c linux/arch/parisc/kernel/setup.c --- linux.orig-pa20/arch/parisc/kernel/setup.c 2002-06-01 03:06:31.000000000 +0200 +++ linux/arch/parisc/kernel/setup.c 2002-10-02 21:18:59.000000000 +0200 @@ -41,6 +41,7 @@ #include #include #include +#include #include /* for pa7300lc_init() proto */ #define COMMAND_LINE_SIZE 1024 @@ -283,6 +284,11 @@ parisc_init_resources(); do_device_inventory(); /* probe for hardware */ + parisc_pdc_chassis_init(); + + /* set up a new led state on systems shipped LED State panel */ + pdc_chassis_send_status(PDC_CHASSIS_DIRECT_BSTART); + processor_init(); printk(KERN_INFO "CPU(s): %d x %s at %d.%06d MHz\n", boot_cpu_data.cpu_count, diff -Nru -x CVS linux.orig-pa20/arch/parisc/kernel/traps.c linux/arch/parisc/kernel/traps.c --- linux.orig-pa20/arch/parisc/kernel/traps.c 2002-08-22 03:00:35.000000000 +0200 +++ linux/arch/parisc/kernel/traps.c 2002-10-02 21:19:58.000000000 +0200 @@ -34,6 +34,7 @@ #include #include #include +#include #include "../math-emu/math-emu.h" /* for handle_fpe() */ @@ -487,6 +488,10 @@ case 1: /* High-priority machine check (HPMC) */ + + /* set up a new led state on systems shipped with a LED State panel */ + pdc_chassis_send_status(PDC_CHASSIS_DIRECT_HPMC); + parisc_terminate("High Priority Machine Check (HPMC)", regs, code, 0); /* NOT REACHED */ @@ -506,6 +511,9 @@ case 5: /* Low-priority machine check */ + + pdc_chassis_send_status(PDC_CHASSIS_DIRECT_LPMC); + flush_all_caches(); cpu_lpmc(5, regs); return; @@ -578,6 +586,9 @@ case 17: /* Non-access data TLB miss fault/Non-access data page fault */ /* TODO: Still need to add slow path emulation code here */ + + pdc_chassis_send_status(PDC_CHASSIS_DIRECT_PANIC); + fault_address = regs->ior; parisc_terminate("Non access data tlb fault!",regs,code,fault_address); @@ -690,6 +701,9 @@ force_sig_info(SIGBUS, &si, current); return; } + + pdc_chassis_send_status(PDC_CHASSIS_DIRECT_PANIC); + parisc_terminate("Unexpected interruption", regs, code, 0); /* NOT REACHED */ } @@ -718,8 +732,11 @@ * The kernel should never fault on its own address space. */ - if (fault_space == 0) - parisc_terminate("Kernel Fault", regs, code, fault_address); + if (fault_space == 0) { + pdc_chassis_send_status(PDC_CHASSIS_DIRECT_PANIC); + + parisc_terminate("Kernel Fault", regs, code, fault_address); + } } #ifdef CONFIG_KWDB diff -Nru -x CVS linux.orig-pa20/arch/parisc/mm/init.c linux/arch/parisc/mm/init.c --- linux.orig-pa20/arch/parisc/mm/init.c 2002-05-29 17:11:36.000000000 +0200 +++ linux/arch/parisc/mm/init.c 2002-10-02 20:56:05.000000000 +0200 @@ -21,6 +21,7 @@ #include #include +#include mmu_gather_t mmu_gathers[NR_CPUS]; @@ -409,6 +410,9 @@ } printk("%luk freed\n", (unsigned long)(&__init_end - &__init_begin) >> 10); + + /* set up a new led state on systems shipped LED State panel */ + pdc_chassis_send_status(PDC_CHASSIS_DIRECT_BCOMPLETE); } /* diff -Nru -x CVS linux.orig-pa20/include/asm-parisc/pdc.h linux/include/asm-parisc/pdc.h --- linux.orig-pa20/include/asm-parisc/pdc.h 2002-09-04 03:01:13.000000000 +0200 +++ linux/include/asm-parisc/pdc.h 2002-10-03 17:17:16.000000000 +0200 @@ -476,7 +476,7 @@ #define PDC_TYPE_SYSTEM_MAP 1 /* 32-bit, but supports PDC_SYSTEM_MAP */ #define PDC_TYPE_SNAKE 2 /* Doesn't support SYSTEM_MAP */ -#define is_pdc_pat() (pdc_type == PDC_TYPE_PAT) +#define is_pdc_pat() (pdc_type == PDC_TYPE_PAT) struct pdc_chassis_info { /* for PDC_CHASSIS_INFO */ unsigned long actcnt; /* actual number of bytes returned */ @@ -915,6 +915,7 @@ int pdc_add_valid(unsigned long address); int pdc_chassis_info(struct pdc_chassis_info *chassis_info, void *led_info, unsigned long len); +int pdc_chassis_disp(unsigned long disp); int pdc_coproc_cfg(struct pdc_coproc_cfg *pdc_coproc_info); int pdc_iodc_read(unsigned long *actcnt, unsigned long hpa, unsigned int index, void *iodc_data, unsigned int iodc_data_size); @@ -961,6 +962,8 @@ unsigned long glob_cfg); #ifdef __LP64__ +int pdc_pat_chassis_send_log(unsigned long status, unsigned long data); + int pdc_pat_cell_get_number(struct pdc_pat_cell_num *cell_info); int pdc_pat_cell_module(unsigned long *actcnt, unsigned long ploc, unsigned long mod, unsigned long view_type, void *mem_addr); diff -Nru -x CVS linux.orig-pa20/include/asm-parisc/pdc_chassis.h linux/include/asm-parisc/pdc_chassis.h --- linux.orig-pa20/include/asm-parisc/pdc_chassis.h 1970-01-01 01:00:00.000000000 +0100 +++ linux/include/asm-parisc/pdc_chassis.h 2002-10-03 17:24:57.000000000 +0200 @@ -0,0 +1,382 @@ +/* + * include/asm-parisc/pdc_chassis.h + * + * Copyright (C) 2002 Laurent Canet + * Copyright (C) 2002 Thibaut Varene + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * 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 __init 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 occured - 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 */ +/* vim: set ts=8 */