diff options
Diffstat (limited to 'arch/x86/include/asm/io_apic.h')
| -rw-r--r-- | arch/x86/include/asm/io_apic.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h index 1fbeda50a77d..ecc192624eaf 100644 --- a/arch/x86/include/asm/io_apic.h +++ b/arch/x86/include/asm/io_apic.h @@ -96,6 +96,7 @@ struct IR_IO_APIC_route_entry { } __attribute__ ((packed)); struct irq_alloc_info; +struct irq_data; #define IOAPIC_AUTO -1 #define IOAPIC_EDGE 0 @@ -206,6 +207,15 @@ extern int mp_ioapic_registered(u32 gsi_base); extern int mp_irqdomain_map(struct irq_domain *domain, unsigned int virq, irq_hw_number_t hwirq); extern void mp_irqdomain_unmap(struct irq_domain *domain, unsigned int virq); +extern int mp_irqdomain_alloc(struct irq_domain *domain, unsigned int virq, + unsigned int nr_irqs, void *arg); +extern void mp_irqdomain_free(struct irq_domain *domain, unsigned int virq, + unsigned int nr_irqs); +extern void mp_irqdomain_activate(struct irq_domain *domain, + struct irq_data *irq_data); +extern void mp_irqdomain_deactivate(struct irq_domain *domain, + struct irq_data *irq_data); +extern int mp_irqdomain_ioapic_idx(struct irq_domain *domain); extern void ioapic_set_alloc_attr(struct irq_alloc_info *info, int node, int trigger, int polarity); extern int mp_set_gsi_attr(u32 gsi, int trigger, int polarity, int node); |