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| 1 | +/* SPDX-License-Identifier: GPL-2.0-only */ |
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| 1 | 2 | /* |
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| 2 | 3 | * arch/arm/include/asm/smp.h |
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| 3 | 4 | * |
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| 4 | 5 | * Copyright (C) 2004-2005 ARM Ltd. |
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| 5 | | - * |
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| 6 | | - * This program is free software; you can redistribute it and/or modify |
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| 7 | | - * it under the terms of the GNU General Public License version 2 as |
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| 8 | | - * published by the Free Software Foundation. |
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| 9 | 6 | */ |
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| 10 | 7 | #ifndef __ASM_ARM_SMP_H |
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| 11 | 8 | #define __ASM_ARM_SMP_H |
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| .. | .. |
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| 42 | 39 | */ |
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| 43 | 40 | extern void smp_init_cpus(void); |
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| 44 | 41 | |
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| 45 | | - |
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| 46 | 42 | /* |
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| 47 | | - * Provide a function to raise an IPI cross call on CPUs in callmap. |
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| 43 | + * Register IPI interrupts with the arch SMP code |
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| 48 | 44 | */ |
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| 49 | | -extern void set_smp_cross_call(void (*)(const struct cpumask *, unsigned int)); |
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| 50 | | - |
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| 51 | | -/* |
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| 52 | | - * Provide a function to set a callback function pointer for updating the ipi |
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| 53 | | - * history. |
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| 54 | | - */ |
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| 55 | | -extern void set_update_ipi_history_callback(void (*fn)(int)); |
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| 45 | +extern void set_smp_ipi_range(int ipi_base, int nr_ipi); |
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| 56 | 46 | |
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| 57 | 47 | /* |
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| 58 | 48 | * Called from platform specific assembly code, this is the |
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| .. | .. |
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| 73 | 63 | void *stack; |
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| 74 | 64 | }; |
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| 75 | 65 | extern struct secondary_data secondary_data; |
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| 76 | | -extern volatile int pen_release; |
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| 77 | 66 | extern void secondary_startup(void); |
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| 78 | 67 | extern void secondary_startup_arm(void); |
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| 79 | 68 | |
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| .. | .. |
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| 123 | 112 | |
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| 124 | 113 | #define CPU_METHOD_OF_DECLARE(name, _method, _ops) \ |
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| 125 | 114 | static const struct of_cpu_method __cpu_method_of_table_##name \ |
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| 126 | | - __used __section(__cpu_method_of_table) \ |
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| 115 | + __used __section("__cpu_method_of_table") \ |
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| 127 | 116 | = { .method = _method, .ops = _ops } |
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| 128 | 117 | /* |
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| 129 | 118 | * set platform specific SMP operations |
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