| 1 | // SPDX-License-Identifier: GPL-2.0 |
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| 2 | #include <linux/compiler.h> |
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| 3 | |
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| 4 | #include "arch-tests.h" |
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| 5 | #include "tests/tests.h" |
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| 6 | #include "util/header.h" |
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| 7 | |
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| 8 | int test__cpuid_match(struct test_suite *test __maybe_unused, |
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| 9 | int subtest __maybe_unused) |
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| 10 | { |
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| 11 | /* midr with no leading zeros matches */ |
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| 12 | if (strcmp_cpuid_str("0x410fd0c0" , "0x00000000410fd0c0" )) |
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| 13 | return -1; |
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| 14 | /* Upper case matches */ |
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| 15 | if (strcmp_cpuid_str("0x410fd0c0" , "0x00000000410FD0C0" )) |
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| 16 | return -1; |
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| 17 | /* r0p0 = r0p0 matches */ |
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| 18 | if (strcmp_cpuid_str("0x00000000410fd480" , "0x00000000410fd480" )) |
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| 19 | return -1; |
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| 20 | /* r0p1 > r0p0 matches */ |
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| 21 | if (strcmp_cpuid_str("0x00000000410fd480" , "0x00000000410fd481" )) |
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| 22 | return -1; |
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| 23 | /* r1p0 > r0p0 matches*/ |
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| 24 | if (strcmp_cpuid_str("0x00000000410fd480" , "0x00000000411fd480" )) |
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| 25 | return -1; |
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| 26 | /* r0p0 < r0p1 doesn't match */ |
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| 27 | if (!strcmp_cpuid_str("0x00000000410fd481" , "0x00000000410fd480" )) |
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| 28 | return -1; |
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| 29 | /* r0p0 < r1p0 doesn't match */ |
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| 30 | if (!strcmp_cpuid_str("0x00000000411fd480" , "0x00000000410fd480" )) |
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| 31 | return -1; |
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| 32 | /* Different CPU doesn't match */ |
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| 33 | if (!strcmp_cpuid_str("0x00000000410fd4c0" , "0x00000000430f0af0" )) |
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| 34 | return -1; |
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| 35 | |
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| 36 | return 0; |
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| 37 | } |
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| 38 | |
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