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| 1 | +// SPDX-License-Identifier: GPL-2.0-only |
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1 | 2 | /* |
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2 | 3 | * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) |
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3 | | - * |
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4 | | - * This program is free software; you can redistribute it and/or modify |
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5 | | - * it under the terms of the GNU General Public License version 2 as |
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6 | | - * published by the Free Software Foundation. |
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7 | 4 | * |
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8 | 5 | * Vineetg: Aug 2009 |
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9 | 6 | * -"C" version of lowest level context switch asm macro called by schedular |
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.. | .. |
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17 | 14 | #include <asm/asm-offsets.h> |
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18 | 15 | #include <linux/sched.h> |
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19 | 16 | #include <linux/sched/debug.h> |
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20 | | -#ifdef CONFIG_ARC_PLAT_EZNPS |
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21 | | -#include <plat/ctop.h> |
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22 | | -#endif |
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23 | 17 | |
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24 | 18 | #define KSP_WORD_OFF ((TASK_THREAD + THREAD_KSP) / 4) |
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25 | 19 | |
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.. | .. |
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71 | 65 | #ifndef CONFIG_SMP |
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72 | 66 | "st %2, [@_current_task] \n\t" |
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73 | 67 | #else |
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74 | | -#ifdef CONFIG_ARC_PLAT_EZNPS |
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75 | | - "lr r24, [%4] \n\t" |
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76 | | -#ifndef CONFIG_EZNPS_MTM_EXT |
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77 | | - "lsr r24, r24, 4 \n\t" |
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78 | | -#endif |
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79 | | -#else |
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80 | 68 | "lr r24, [identity] \n\t" |
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81 | 69 | "lsr r24, r24, 8 \n\t" |
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82 | 70 | "bmsk r24, r24, 7 \n\t" |
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83 | | -#endif |
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84 | 71 | "add2 r24, @_current_task, r24 \n\t" |
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85 | 72 | "st %2, [r24] \n\t" |
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86 | 73 | #endif |
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.. | .. |
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118 | 105 | |
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119 | 106 | : "=r"(tmp) |
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120 | 107 | : "n"(KSP_WORD_OFF), "r"(next), "r"(prev) |
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121 | | -#ifdef CONFIG_ARC_PLAT_EZNPS |
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122 | | - , "i"(CTOP_AUX_LOGIC_GLOBAL_ID) |
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123 | | -#endif |
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124 | 108 | : "blink" |
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125 | 109 | ); |
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126 | 110 | |
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