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| 1 | +// SPDX-License-Identifier: GPL-2.0-only |
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| 1 | 2 | /* |
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| 2 | 3 | * POWER Data Stream Control Register (DSCR) sysfs thread test |
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| 3 | 4 | * |
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| .. | .. |
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| 7 | 8 | * executing on individual CPUs on the system. |
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| 8 | 9 | * |
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| 9 | 10 | * Copyright 2015, Anshuman Khandual, IBM Corporation. |
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| 10 | | - * |
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| 11 | | - * This program is free software; you can redistribute it and/or modify it |
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| 12 | | - * under the terms of the GNU General Public License version 2 as published |
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| 13 | | - * by the Free Software Foundation. |
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| 14 | 11 | */ |
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| 15 | 12 | #define _GNU_SOURCE |
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| 16 | 13 | #include "dscr.h" |
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| .. | .. |
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| 59 | 56 | unsigned long orig_dscr_default; |
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| 60 | 57 | int i, j; |
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| 61 | 58 | |
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| 59 | + SKIP_IF(!have_hwcap2(PPC_FEATURE2_DSCR)); |
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| 60 | + |
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| 62 | 61 | orig_dscr_default = get_default_dscr(); |
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| 63 | 62 | for (i = 0; i < COUNT; i++) { |
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| 64 | 63 | for (j = 0; j < DSCR_MAX; j++) { |
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