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43 lines
1.1 KiB
43 lines
1.1 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef _XEN_SMP_H |
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#ifdef CONFIG_SMP |
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extern void xen_send_IPI_mask(const struct cpumask *mask, |
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int vector); |
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extern void xen_send_IPI_mask_allbutself(const struct cpumask *mask, |
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int vector); |
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extern void xen_send_IPI_allbutself(int vector); |
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extern void xen_send_IPI_all(int vector); |
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extern void xen_send_IPI_self(int vector); |
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extern int xen_smp_intr_init(unsigned int cpu); |
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extern void xen_smp_intr_free(unsigned int cpu); |
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int xen_smp_intr_init_pv(unsigned int cpu); |
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void xen_smp_intr_free_pv(unsigned int cpu); |
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void xen_smp_cpus_done(unsigned int max_cpus); |
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void xen_smp_send_reschedule(int cpu); |
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void xen_smp_send_call_function_ipi(const struct cpumask *mask); |
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void xen_smp_send_call_function_single_ipi(int cpu); |
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struct xen_common_irq { |
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int irq; |
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char *name; |
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}; |
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#else /* CONFIG_SMP */ |
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static inline int xen_smp_intr_init(unsigned int cpu) |
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{ |
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return 0; |
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} |
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static inline void xen_smp_intr_free(unsigned int cpu) {} |
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static inline int xen_smp_intr_init_pv(unsigned int cpu) |
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{ |
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return 0; |
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} |
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static inline void xen_smp_intr_free_pv(unsigned int cpu) {} |
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#endif /* CONFIG_SMP */ |
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#endif
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