38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
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// SPDX-License-Identifier: GPL-2.0
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#include <linux/compiler.h>
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#include "arch-tests.h"
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#include "tests/tests.h"
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#include "util/header.h"
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int test__cpuid_match(struct test_suite *test __maybe_unused,
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int subtest __maybe_unused)
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{
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/* midr with no leading zeros matches */
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if (strcmp_cpuid_str("0x410fd0c0", "0x00000000410fd0c0"))
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return -1;
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/* Upper case matches */
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if (strcmp_cpuid_str("0x410fd0c0", "0x00000000410FD0C0"))
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return -1;
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/* r0p0 = r0p0 matches */
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if (strcmp_cpuid_str("0x00000000410fd480", "0x00000000410fd480"))
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return -1;
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/* r0p1 > r0p0 matches */
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if (strcmp_cpuid_str("0x00000000410fd480", "0x00000000410fd481"))
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return -1;
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/* r1p0 > r0p0 matches*/
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if (strcmp_cpuid_str("0x00000000410fd480", "0x00000000411fd480"))
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return -1;
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/* r0p0 < r0p1 doesn't match */
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if (!strcmp_cpuid_str("0x00000000410fd481", "0x00000000410fd480"))
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return -1;
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/* r0p0 < r1p0 doesn't match */
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if (!strcmp_cpuid_str("0x00000000411fd480", "0x00000000410fd480"))
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return -1;
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/* Different CPU doesn't match */
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if (!strcmp_cpuid_str("0x00000000410fd4c0", "0x00000000430f0af0"))
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return -1;
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return 0;
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}
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