diff options
Diffstat (limited to 'arch/x86/include/asm/x86_init.h')
-rw-r--r-- | arch/x86/include/asm/x86_init.h | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h index 5769349..d8d9922 100644 --- a/arch/x86/include/asm/x86_init.h +++ b/arch/x86/include/asm/x86_init.h @@ -69,17 +69,6 @@ struct x86_init_oem { }; /** - * struct x86_init_mapping - platform specific initial kernel pagetable setup - * @pagetable_reserve: reserve a range of addresses for kernel pagetable usage - * - * For more details on the purpose of this hook, look in - * init_memory_mapping and the commit that added it. - */ -struct x86_init_mapping { - void (*pagetable_reserve)(u64 start, u64 end); -}; - -/** * struct x86_init_paging - platform specific paging functions * @pagetable_init: platform specific paging initialization call to setup * the kernel pagetables and prepare accessors functions. @@ -136,7 +125,6 @@ struct x86_init_ops { struct x86_init_mpparse mpparse; struct x86_init_irqs irqs; struct x86_init_oem oem; - struct x86_init_mapping mapping; struct x86_init_paging paging; struct x86_init_timers timers; struct x86_init_iommu iommu; @@ -181,19 +169,38 @@ struct x86_platform_ops { }; struct pci_dev; +struct msi_msg; struct x86_msi_ops { int (*setup_msi_irqs)(struct pci_dev *dev, int nvec, int type); + void (*compose_msi_msg)(struct pci_dev *dev, unsigned int irq, + unsigned int dest, struct msi_msg *msg, + u8 hpet_id); void (*teardown_msi_irq)(unsigned int irq); void (*teardown_msi_irqs)(struct pci_dev *dev); void (*restore_msi_irqs)(struct pci_dev *dev, int irq); + int (*setup_hpet_msi)(unsigned int irq, unsigned int id); }; +struct IO_APIC_route_entry; +struct io_apic_irq_attr; +struct irq_data; +struct cpumask; + struct x86_io_apic_ops { - void (*init) (void); - unsigned int (*read) (unsigned int apic, unsigned int reg); - void (*write) (unsigned int apic, unsigned int reg, unsigned int value); - void (*modify)(unsigned int apic, unsigned int reg, unsigned int value); + void (*init) (void); + unsigned int (*read) (unsigned int apic, unsigned int reg); + void (*write) (unsigned int apic, unsigned int reg, unsigned int value); + void (*modify) (unsigned int apic, unsigned int reg, unsigned int value); + void (*disable)(void); + void (*print_entries)(unsigned int apic, unsigned int nr_entries); + int (*set_affinity)(struct irq_data *data, + const struct cpumask *mask, + bool force); + int (*setup_entry)(int irq, struct IO_APIC_route_entry *entry, + unsigned int destination, int vector, + struct io_apic_irq_attr *attr); + void (*eoi_ioapic_pin)(int apic, int pin, int vector); }; extern struct x86_init_ops x86_init; |