62 lines
2.5 KiB
C
62 lines
2.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Very simple yet very effective memory tester.
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* Originally by Simon Kirby <sim@stormix.com> <sim@neato.org>
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* Version 2 by Charles Cazabon <charlesc-memtester@pyropus.ca>
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* Version 3 not publicly released.
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* Version 4 rewrite:
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* Copyright (C) 2004-2012 Charles Cazabon <charlesc-memtester@pyropus.ca>
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* Licensed under the terms of the GNU General Public License version 2 (only).
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* See the file COPYING for details.
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*
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* This file contains the declarations for the functions for the actual tests,
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* called from the main routine in memtester.c. See other comments in that
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* file.
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*
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*/
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#ifndef __CMD_DDR_TOOL_MEMTESTER_TESTS_H
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#define __CMD_DDR_TOOL_MEMTESTER_TESTS_H
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/* Function declaration. */
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int test_stuck_address(u32v *bufa, size_t count);
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int test_random_value(u32v *bufa,
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u32v *bufb, size_t count, ul fix_bit, ul fix_level);
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int test_xor_comparison(u32v *bufa,
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u32v *bufb, size_t count, ul fix_bit, ul fix_level);
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int test_sub_comparison(u32v *bufa,
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u32v *bufb, size_t count, ul fix_bit, ul fix_level);
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int test_mul_comparison(u32v *bufa,
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u32v *bufb, size_t count, ul fix_bit, ul fix_level);
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int test_div_comparison(u32v *bufa,
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u32v *bufb, size_t count, ul fix_bit, ul fix_level);
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int test_or_comparison(u32v *bufa,
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u32v *bufb, size_t count, ul fix_bit, ul fix_level);
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int test_and_comparison(u32v *bufa,
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u32v *bufb, size_t count, ul fix_bit, ul fix_level);
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int test_seqinc_comparison(u32v *bufa, u32v *bufb, size_t count,
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ul fix_bit, ul fix_level);
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int test_solidbits_comparison(u32v *bufa, u32v *bufb, size_t count,
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ul fix_bit, ul fix_level);
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int test_checkerboard_comparison(u32v *bufa, u32v *bufb, size_t count,
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ul fix_bit, ul fix_level);
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int test_blockseq_comparison(u32v *bufa, u32v *bufb, size_t count,
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ul fix_bit, ul fix_level);
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int test_walkbits0_comparison(u32v *bufa, u32v *bufb, size_t count,
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ul fix_bit, ul fix_level);
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int test_walkbits1_comparison(u32v *bufa, u32v *bufb, size_t count,
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ul fix_bit, ul fix_level);
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int test_bitspread_comparison(u32v *bufa, u32v *bufb, size_t count,
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ul fix_bit, ul fix_level);
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int test_bitflip_comparison(u32v *bufa, u32v *bufb, size_t count,
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ul fix_bit, ul fix_level);
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#ifdef TEST_NARROW_WRITES
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int test_8bit_wide_random(u32v *bufa, u32v *bufb, size_t count,
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ul fix_bit, ul fix_level);
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int test_16bit_wide_random(u32v *bufa, u32v *bufb, size_t count,
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ul fix_bit, ul fix_level);
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#endif
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#endif /* __CMD_DDR_TOOL_MEMTESTER_TESTS_H */
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