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Diffstat (limited to 'ANDROID_3.4.5/arch/alpha/kernel/err_ev7.c')
-rw-r--r--ANDROID_3.4.5/arch/alpha/kernel/err_ev7.c286
1 files changed, 0 insertions, 286 deletions
diff --git a/ANDROID_3.4.5/arch/alpha/kernel/err_ev7.c b/ANDROID_3.4.5/arch/alpha/kernel/err_ev7.c
deleted file mode 100644
index d738a671..00000000
--- a/ANDROID_3.4.5/arch/alpha/kernel/err_ev7.c
+++ /dev/null
@@ -1,286 +0,0 @@
-/*
- * linux/arch/alpha/kernel/err_ev7.c
- *
- * Copyright (C) 2000 Jeff Wiedemeier (Compaq Computer Corporation)
- *
- * Error handling code supporting Alpha systems
- */
-
-#include <linux/init.h>
-#include <linux/sched.h>
-
-#include <asm/io.h>
-#include <asm/hwrpb.h>
-#include <asm/smp.h>
-#include <asm/err_common.h>
-#include <asm/err_ev7.h>
-
-#include "err_impl.h"
-#include "proto.h"
-
-struct ev7_lf_subpackets *
-ev7_collect_logout_frame_subpackets(struct el_subpacket *el_ptr,
- struct ev7_lf_subpackets *lf_subpackets)
-{
- struct el_subpacket *subpacket;
- int i;
-
- /*
- * A Marvel machine check frame is always packaged in an
- * el_subpacket of class HEADER, type LOGOUT_FRAME.
- */
- if (el_ptr->class != EL_CLASS__HEADER ||
- el_ptr->type != EL_TYPE__HEADER__LOGOUT_FRAME)
- return NULL;
-
- /*
- * It is a logout frame header. Look at the one subpacket.
- */
- el_ptr = (struct el_subpacket *)
- ((unsigned long)el_ptr + el_ptr->length);
-
- /*
- * It has to be class PAL, type LOGOUT_FRAME.
- */
- if (el_ptr->class != EL_CLASS__PAL ||
- el_ptr->type != EL_TYPE__PAL__LOGOUT_FRAME)
- return NULL;
-
- lf_subpackets->logout = (struct ev7_pal_logout_subpacket *)
- el_ptr->by_type.raw.data_start;
-
- /*
- * Process the subpackets.
- */
- subpacket = (struct el_subpacket *)
- ((unsigned long)el_ptr + el_ptr->length);
- for (i = 0;
- subpacket && i < lf_subpackets->logout->subpacket_count;
- subpacket = (struct el_subpacket *)
- ((unsigned long)subpacket + subpacket->length), i++) {
- /*
- * All subpackets should be class PAL.
- */
- if (subpacket->class != EL_CLASS__PAL) {
- printk("%s**UNEXPECTED SUBPACKET CLASS %d "
- "IN LOGOUT FRAME (packet %d\n",
- err_print_prefix, subpacket->class, i);
- return NULL;
- }
-
- /*
- * Remember the subpacket.
- */
- switch(subpacket->type) {
- case EL_TYPE__PAL__EV7_PROCESSOR:
- lf_subpackets->ev7 =
- (struct ev7_pal_processor_subpacket *)
- subpacket->by_type.raw.data_start;
- break;
-
- case EL_TYPE__PAL__EV7_RBOX:
- lf_subpackets->rbox = (struct ev7_pal_rbox_subpacket *)
- subpacket->by_type.raw.data_start;
- break;
-
- case EL_TYPE__PAL__EV7_ZBOX:
- lf_subpackets->zbox = (struct ev7_pal_zbox_subpacket *)
- subpacket->by_type.raw.data_start;
- break;
-
- case EL_TYPE__PAL__EV7_IO:
- lf_subpackets->io = (struct ev7_pal_io_subpacket *)
- subpacket->by_type.raw.data_start;
- break;
-
- case EL_TYPE__PAL__ENV__AMBIENT_TEMPERATURE:
- case EL_TYPE__PAL__ENV__AIRMOVER_FAN:
- case EL_TYPE__PAL__ENV__VOLTAGE:
- case EL_TYPE__PAL__ENV__INTRUSION:
- case EL_TYPE__PAL__ENV__POWER_SUPPLY:
- case EL_TYPE__PAL__ENV__LAN:
- case EL_TYPE__PAL__ENV__HOT_PLUG:
- lf_subpackets->env[ev7_lf_env_index(subpacket->type)] =
- (struct ev7_pal_environmental_subpacket *)
- subpacket->by_type.raw.data_start;
- break;
-
- default:
- /*
- * Don't know what kind of frame this is.
- */
- return NULL;
- }
- }
-
- return lf_subpackets;
-}
-
-void
-ev7_machine_check(unsigned long vector, unsigned long la_ptr)
-{
- struct el_subpacket *el_ptr = (struct el_subpacket *)la_ptr;
- char *saved_err_prefix = err_print_prefix;
-
- /*
- * Sync the processor
- */
- mb();
- draina();
-
- err_print_prefix = KERN_CRIT;
- printk("%s*CPU %s Error (Vector 0x%x) reported on CPU %d\n",
- err_print_prefix,
- (vector == SCB_Q_PROCERR) ? "Correctable" : "Uncorrectable",
- (unsigned int)vector, (int)smp_processor_id());
- el_process_subpacket(el_ptr);
- err_print_prefix = saved_err_prefix;
-
- /*
- * Release the logout frame
- */
- wrmces(0x7);
- mb();
-}
-
-static char *el_ev7_processor_subpacket_annotation[] = {
- "Subpacket Header", "I_STAT", "DC_STAT",
- "C_ADDR", "C_SYNDROME_1", "C_SYNDROME_0",
- "C_STAT", "C_STS", "MM_STAT",
- "EXC_ADDR", "IER_CM", "ISUM",
- "PAL_BASE", "I_CTL", "PROCESS_CONTEXT",
- "CBOX_CTL", "CBOX_STP_CTL", "CBOX_ACC_CTL",
- "CBOX_LCL_SET", "CBOX_GLB_SET", "BBOX_CTL",
- "BBOX_ERR_STS", "BBOX_ERR_IDX", "CBOX_DDP_ERR_STS",
- "BBOX_DAT_RMP", NULL
-};
-
-static char *el_ev7_zbox_subpacket_annotation[] = {
- "Subpacket Header",
- "ZBOX(0): DRAM_ERR_STATUS_2 / DRAM_ERR_STATUS_1",
- "ZBOX(0): DRAM_ERROR_CTL / DRAM_ERR_STATUS_3",
- "ZBOX(0): DIFT_TIMEOUT / DRAM_ERR_ADR",
- "ZBOX(0): FRC_ERR_ADR / DRAM_MAPPER_CTL",
- "ZBOX(0): reserved / DIFT_ERR_STATUS",
- "ZBOX(1): DRAM_ERR_STATUS_2 / DRAM_ERR_STATUS_1",
- "ZBOX(1): DRAM_ERROR_CTL / DRAM_ERR_STATUS_3",
- "ZBOX(1): DIFT_TIMEOUT / DRAM_ERR_ADR",
- "ZBOX(1): FRC_ERR_ADR / DRAM_MAPPER_CTL",
- "ZBOX(1): reserved / DIFT_ERR_STATUS",
- "CBOX_CTL", "CBOX_STP_CTL",
- "ZBOX(0)_ERROR_PA", "ZBOX(1)_ERROR_PA",
- "ZBOX(0)_ORED_SYNDROME","ZBOX(1)_ORED_SYNDROME",
- NULL
-};
-
-static char *el_ev7_rbox_subpacket_annotation[] = {
- "Subpacket Header", "RBOX_CFG", "RBOX_N_CFG",
- "RBOX_S_CFG", "RBOX_E_CFG", "RBOX_W_CFG",
- "RBOX_N_ERR", "RBOX_S_ERR", "RBOX_E_ERR",
- "RBOX_W_ERR", "RBOX_IO_CFG", "RBOX_IO_ERR",
- "RBOX_L_ERR", "RBOX_WHOAMI", "RBOX_IMASL",
- "RBOX_INTQ", "RBOX_INT", NULL
-};
-
-static char *el_ev7_io_subpacket_annotation[] = {
- "Subpacket Header", "IO_ASIC_REV", "IO_SYS_REV",
- "IO7_UPH", "HPI_CTL", "CRD_CTL",
- "HEI_CTL", "PO7_ERROR_SUM","PO7_UNCRR_SYM",
- "PO7_CRRCT_SYM", "PO7_UGBGE_SYM","PO7_ERR_PKT0",
- "PO7_ERR_PKT1", "reserved", "reserved",
- "PO0_ERR_SUM", "PO0_TLB_ERR", "PO0_SPL_COMPLT",
- "PO0_TRANS_SUM", "PO0_FIRST_ERR","PO0_MULT_ERR",
- "DM CSR PH", "DM CSR PH", "DM CSR PH",
- "DM CSR PH", "reserved",
- "PO1_ERR_SUM", "PO1_TLB_ERR", "PO1_SPL_COMPLT",
- "PO1_TRANS_SUM", "PO1_FIRST_ERR","PO1_MULT_ERR",
- "DM CSR PH", "DM CSR PH", "DM CSR PH",
- "DM CSR PH", "reserved",
- "PO2_ERR_SUM", "PO2_TLB_ERR", "PO2_SPL_COMPLT",
- "PO2_TRANS_SUM", "PO2_FIRST_ERR","PO2_MULT_ERR",
- "DM CSR PH", "DM CSR PH", "DM CSR PH",
- "DM CSR PH", "reserved",
- "PO3_ERR_SUM", "PO3_TLB_ERR", "PO3_SPL_COMPLT",
- "PO3_TRANS_SUM", "PO3_FIRST_ERR","PO3_MULT_ERR",
- "DM CSR PH", "DM CSR PH", "DM CSR PH",
- "DM CSR PH", "reserved",
- NULL
-};
-
-static struct el_subpacket_annotation el_ev7_pal_annotations[] = {
- SUBPACKET_ANNOTATION(EL_CLASS__PAL,
- EL_TYPE__PAL__EV7_PROCESSOR,
- 1,
- "EV7 Processor Subpacket",
- el_ev7_processor_subpacket_annotation),
- SUBPACKET_ANNOTATION(EL_CLASS__PAL,
- EL_TYPE__PAL__EV7_ZBOX,
- 1,
- "EV7 ZBOX Subpacket",
- el_ev7_zbox_subpacket_annotation),
- SUBPACKET_ANNOTATION(EL_CLASS__PAL,
- EL_TYPE__PAL__EV7_RBOX,
- 1,
- "EV7 RBOX Subpacket",
- el_ev7_rbox_subpacket_annotation),
- SUBPACKET_ANNOTATION(EL_CLASS__PAL,
- EL_TYPE__PAL__EV7_IO,
- 1,
- "EV7 IO Subpacket",
- el_ev7_io_subpacket_annotation)
-};
-
-static struct el_subpacket *
-ev7_process_pal_subpacket(struct el_subpacket *header)
-{
- struct ev7_pal_subpacket *packet;
-
- if (header->class != EL_CLASS__PAL) {
- printk("%s ** Unexpected header CLASS %d TYPE %d, aborting\n",
- err_print_prefix,
- header->class, header->type);
- return NULL;
- }
-
- packet = (struct ev7_pal_subpacket *)header->by_type.raw.data_start;
-
- switch(header->type) {
- case EL_TYPE__PAL__LOGOUT_FRAME:
- printk("%s*** MCHK occurred on LPID %lld (RBOX %llx)\n",
- err_print_prefix,
- packet->by_type.logout.whami,
- packet->by_type.logout.rbox_whami);
- el_print_timestamp(&packet->by_type.logout.timestamp);
- printk("%s EXC_ADDR: %016llx\n"
- " HALT_CODE: %llx\n",
- err_print_prefix,
- packet->by_type.logout.exc_addr,
- packet->by_type.logout.halt_code);
- el_process_subpackets(header,
- packet->by_type.logout.subpacket_count);
- break;
- default:
- printk("%s ** PAL TYPE %d SUBPACKET\n",
- err_print_prefix,
- header->type);
- el_annotate_subpacket(header);
- break;
- }
-
- return (struct el_subpacket *)((unsigned long)header + header->length);
-}
-
-struct el_subpacket_handler ev7_pal_subpacket_handler =
- SUBPACKET_HANDLER_INIT(EL_CLASS__PAL, ev7_process_pal_subpacket);
-
-void __init
-ev7_register_error_handlers(void)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(el_ev7_pal_annotations); i++)
- cdl_register_subpacket_annotation(&el_ev7_pal_annotations[i]);
-
- cdl_register_subpacket_handler(&ev7_pal_subpacket_handler);
-}
-
generated by cgit (git 2.34.1) at 2025-03-13 09:21:27 +0000