71 lines
1.8 KiB
C
71 lines
1.8 KiB
C
/* Copyright 2006 Google Inc. All Rights Reserved. */
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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 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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/* This is stressapptest for Rockchip platform in U-Boot, the design idea and
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* the patterns are from code.google.com/p/stressapptest.
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*/
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#ifndef __CMD_DDR_TOOL_STRESSAPPTEST_STRESSAPPTEST_H
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#define __CMD_DDR_TOOL_STRESSAPPTEST_STRESSAPPTEST_H
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struct stressapptest_params {
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ulong total_start_addr;
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ulong total_test_size_mb;
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/* total_test_size = page_size * page_num */
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ulong page_size_byte;
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u32 page_num;
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/* page_size = block_size * block_num */
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u32 block_size_byte;
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u32 block_num;
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u32 weight_count;
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u8 cpu_num;
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} sat;
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struct pat {
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const char *name;
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const unsigned int *data_array;
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/* mask = size - 1, So data_array[index & mask] is always valid. */
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const unsigned int mask;
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const unsigned int weight[4]; /* Weighted frequency of this pattern. */
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};
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struct adler_sum {
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u64 a1;
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u64 b1;
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u64 a2;
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u64 b2;
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};
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struct pattern {
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struct pat *pat;
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bool inv;
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u32 repeat;
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u32 weight;
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struct adler_sum adler_sum;
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};
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struct page {
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void *base_addr;
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struct pattern *pattern;
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bool valid; /* 1: valid, 0: empty */
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} *page_list;
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extern void secondary_init(void);
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extern void lock_byte_mutex(u32 *flag);
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extern u32 unlock_byte_mutex(u32 *flag);
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#endif /* __CMD_DDR_TOOL_STRESSAPPTEST_STRESSAPPTEST_H */
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