X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-ia64%2Facpi.h;h=09a5dd0e44a89f8c083bedce37f80d3d7e438f1a;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=72be5cce381d5da0b735912b803d62ec4cc31f41;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git

diff --git a/include/asm-ia64/acpi.h b/include/asm-ia64/acpi.h
index 72be5cce3..09a5dd0e4 100644
--- a/include/asm-ia64/acpi.h
+++ b/include/asm-ia64/acpi.h
@@ -89,23 +89,43 @@ ia64_acpi_release_global_lock (unsigned int *lock)
 	((Acq) = ia64_acpi_release_global_lock((unsigned int *) GLptr))
 
 #define acpi_disabled 0	/* ACPI always enabled on IA64 */
+#define acpi_noirq 0	/* ACPI always enabled on IA64 */
 #define acpi_pci_disabled 0 /* ACPI PCI always enabled on IA64 */
 #define acpi_strict 1	/* no ACPI spec workarounds on IA64 */
 static inline void disable_acpi(void) { }
 
 const char *acpi_get_sysname (void);
 int acpi_request_vector (u32 int_type);
-int acpi_register_irq (u32 gsi, u32 polarity, u32 trigger);
-int acpi_irq_to_vector (u32 irq); /* deprecated in favor of acpi_gsi_to_irq */
 int acpi_gsi_to_irq (u32 gsi, unsigned int *irq);
 
+/*
+ * Record the cpei override flag and current logical cpu. This is
+ * useful for CPU removal.
+ */
+extern unsigned int can_cpei_retarget(void);
+extern unsigned int is_cpu_cpei_target(unsigned int cpu);
+extern void set_cpei_target_cpu(unsigned int cpu);
+extern unsigned int get_cpei_target_cpu(void);
+extern void prefill_possible_map(void);
+extern int additional_cpus;
+
 #ifdef CONFIG_ACPI_NUMA
-/* Proximity bitmap length; _PXM is at most 255 (8 bit)*/
+#if MAX_NUMNODES > 256
+#define MAX_PXM_DOMAINS MAX_NUMNODES
+#else
 #define MAX_PXM_DOMAINS (256)
-extern int __initdata pxm_to_nid_map[MAX_PXM_DOMAINS];
+#endif
+extern int __devinitdata pxm_to_nid_map[MAX_PXM_DOMAINS];
 extern int __initdata nid_to_pxm_map[MAX_NUMNODES];
 #endif
 
+extern u16 ia64_acpiid_to_sapicid[];
+
+/*
+ * Refer Intel ACPI _PDC support document for bit definitions
+ */
+#define ACPI_PDC_EST_CAPABILITY_SMP     0x8
+
 #endif /*__KERNEL__*/
 
 #endif /*_ASM_ACPI_H*/