x64, x2apic/intr-remap: support for x2apic physical mode support

[~andy/linux] / include / asm-x86 / genapic_64.h

diff --git a/include/asm-x86/genapic_64.h b/include/asm-x86/genapic_64.h
index d7e516ccbaa4d3ae54f8957750358c07ccd366d4..122b9242a40fcdc9ba0cd193d41738e1ff853dc1 100644 (file)
--- a/include/asm-x86/genapic_64.h
+++ b/include/asm-x86/genapic_64.h
@@ -24,14 +24,37 @@ struct genapic {
        void (*send_IPI_mask)(cpumask_t mask, int vector);
        void (*send_IPI_allbutself)(int vector);
        void (*send_IPI_all)(int vector);
+       void (*send_IPI_self)(int vector);
        /* */
        unsigned int (*cpu_mask_to_apicid)(cpumask_t cpumask);
        unsigned int (*phys_pkg_id)(int index_msb);
+       unsigned int (*read_apic_id)(void);
 };
 
 extern struct genapic *genapic;
 
 extern struct genapic apic_flat;
 extern struct genapic apic_physflat;
+extern struct genapic apic_x2apic_cluster;
+extern struct genapic apic_x2apic_phys;
+extern int acpi_madt_oem_check(char *, char *);
+
+extern void apic_send_IPI_self(int vector);
+enum uv_system_type {UV_NONE, UV_LEGACY_APIC, UV_X2APIC, UV_NON_UNIQUE_APIC};
+extern enum uv_system_type get_uv_system_type(void);
+extern int is_uv_system(void);
+
+extern struct genapic apic_x2apic_uv_x;
+DECLARE_PER_CPU(int, x2apic_extra_bits);
+extern void uv_cpu_init(void);
+extern int uv_wakeup_secondary(int phys_apicid, unsigned int start_rip);
+
+extern void setup_apic_routing(void);
+
+#ifdef CONFIG_X86_IO_APIC
+extern void force_mask_ioapic_irq_2(void);
+#else
+static inline void force_mask_ioapic_irq_2(void) { }
+#endif
 
 #endif