Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
45 lines
1013 B
C
45 lines
1013 B
C
/*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (C) 2001 - 2013 Tensilica Inc.
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*/
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#ifndef _XTENSA_SMP_H
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#define _XTENSA_SMP_H
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#ifdef CONFIG_SMP
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#define raw_smp_processor_id() (current_thread_info()->cpu)
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#define cpu_logical_map(cpu) (cpu)
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struct start_info {
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unsigned long stack;
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};
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extern struct start_info start_info;
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struct cpumask;
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void arch_send_call_function_ipi_mask(const struct cpumask *mask);
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void arch_send_call_function_single_ipi(int cpu);
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void secondary_start_kernel(void);
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void smp_init_cpus(void);
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void secondary_init_irq(void);
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void ipi_init(void);
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struct seq_file;
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void show_ipi_list(struct seq_file *p, int prec);
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#ifdef CONFIG_HOTPLUG_CPU
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void __cpu_die(unsigned int cpu);
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int __cpu_disable(void);
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void __noreturn cpu_die(void);
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void cpu_restart(void);
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#endif /* CONFIG_HOTPLUG_CPU */
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#endif /* CONFIG_SMP */
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#endif /* _XTENSA_SMP_H */
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