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/* Copyright 2013-2014 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <stdint.h>
#define MAX_PATH_ELEMENTS 10
#define PATH_TYPE_SHIFT 4
#define PATH_ELEMENTS_MASK (0x0F)
/*
* Sourced from hostboot: src/include/usr/hwas/common/hwasCallout.H
*/
enum gard_reason {
GARD_NO_REASON = 0x0,
GARD_MANUAL = 0xD2,
GARD_UNRECOVERABLE = 0xE2,
GARD_FATAL = 0xE3,
GARD_PREDICTIVE = 0xE6,
GARD_POWER = 0xE9,
GARD_HYP = 0xEA,
GARD_RECONFIG = 0xEB,
/*
* This should only occur if the GUARD partition isn't correctly
* programmed with ECC bits.
*/
GARD_VOID = 0xFF,
};
/* see src/include/usr/targeting/common/entitypath.H */
enum path_type {
PATH_NA = 0x00,
PATH_AFFINITY = 0x01,
PATH_PHYSICAL = 0x02,
PATH_DEVICE = 0x03,
PATH_POWER = 0x04,
};
struct path_element {
uint8_t target_type;
uint8_t instance;
} __attribute__((packed));
struct entity_path {
/* First 4 bits are a path_type enum */
/* Second 4 bits are the amount of path_elements */
uint8_t type_size;
struct path_element path_elements[MAX_PATH_ELEMENTS];
} __attribute__((packed));
/* From hostboot: src/include/usr/hwas/common/deconfigGard.H:GardRecord */
struct gard_record {
uint32_t record_id;
struct entity_path target_id;
uint8_t pad0[3]; /* compiler dependent padding */
uint32_t errlog_eid;
uint8_t error_type;
uint8_t resource_recovery;
uint8_t pad1[6];
} __attribute__((packed));
#define MAX_PATH_SIZE 420
struct chip_unit_desc {
int type;
const char *desc;
};
extern const struct chip_unit_desc *chip_units;
extern const struct chip_unit_desc p8_chip_units[];
extern const struct chip_unit_desc p9_chip_units[];
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