55 lines
1.9 KiB
C
55 lines
1.9 KiB
C
/* Copyright 2013-2014 IBM Corp.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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* implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <opal.h>
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#include <errorlog.h>
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#include <pel.h>
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#ifndef __ELOG_H
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#define __ELOG_H
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#define ELOG_TYPE_PEL 0
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#define MAX_RETRIES 3
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/* Following variables are used to indicate state of the
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* head log entry which is being fetched from FSP/OPAL and
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* these variables are not overwritten until next log is
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* retrieved from FSP/OPAL.
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*/
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enum elog_head_state {
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ELOG_STATE_FETCHING, /*In the process of reading log from FSP. */
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ELOG_STATE_FETCHED_DATA,/* Indicates reading log is completed */
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ELOG_STATE_HOST_INFO, /* Host read log info */
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ELOG_STATE_NONE, /* Indicates to fetch next log */
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ELOG_STATE_REJECTED, /* resend all pending logs to linux */
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};
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/* Generate src from opal reason code (src_comp) */
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#define generate_src_from_comp(src_comp) (OPAL_SRC_TYPE_ERROR << 24 | \
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OPAL_FAILING_SUBSYSTEM << 16 | src_comp)
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int elog_fsp_commit(struct errorlog *buf) __warn_unused_result;
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bool opal_elog_info(uint64_t *opal_elog_id, uint64_t *opal_elog_size) __warn_unused_result;
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bool opal_elog_read(uint64_t *buffer, uint64_t opal_elog_size,
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uint64_t opal_elog_id) __warn_unused_result;
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bool opal_elog_ack(uint64_t ack_id) __warn_unused_result;
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void opal_resend_pending_logs(void);
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void elog_set_head_state(bool opal_logs, enum elog_head_state state);
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#endif /* __ELOG_H */
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