35 lines
921 B
C
35 lines
921 B
C
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#ifndef _ASM_IRQDOMAIN_H
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#define _ASM_IRQDOMAIN_H
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#include <linux/irqdomain.h>
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enum ioapic_domain_type {
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IOAPIC_DOMAIN_INVALID,
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IOAPIC_DOMAIN_LEGACY,
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IOAPIC_DOMAIN_STRICT,
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IOAPIC_DOMAIN_DYNAMIC,
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};
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struct device_node;
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struct irq_data;
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struct ioapic_domain_cfg {
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enum ioapic_domain_type type;
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const struct irq_domain_ops *ops;
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struct device_node *dev;
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};
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extern const struct irq_domain_ops mp_ioapic_irqdomain_ops;
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extern int mp_irqdomain_alloc(struct irq_domain *domain, unsigned int virq,
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unsigned int nr_irqs, void *arg);
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extern void mp_irqdomain_free(struct irq_domain *domain, unsigned int virq,
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unsigned int nr_irqs);
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extern void mp_irqdomain_activate(struct irq_domain *domain,
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struct irq_data *irq_data);
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extern void mp_irqdomain_deactivate(struct irq_domain *domain,
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struct irq_data *irq_data);
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extern int mp_irqdomain_ioapic_idx(struct irq_domain *domain);
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#endif
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