1 files changed, 35 insertions, 0 deletions

diff --git a/include/asm-x86_64/genapic.h b/include/asm-x86_64/genapic.h
new file mode 100644
index 000000000000..50b38e7c58e4
--- /dev/null
+++ b/include/asm-x86_64/genapic.h
@@ -0,0 +1,35 @@
+#ifndef _ASM_GENAPIC_H
+#define _ASM_GENAPIC_H 1
+
+/*
+ * Copyright 2004 James Cleverdon, IBM.
+ * Subject to the GNU Public License, v.2
+ *
+ * Generic APIC sub-arch data struct.
+ *
+ * Hacked for x86-64 by James Cleverdon from i386 architecture code by
+ * Martin Bligh, Andi Kleen, James Bottomley, John Stultz, and
+ * James Cleverdon.
+ */
+
+struct genapic {
+        char *name;
+        u32 int_delivery_mode;
+        u32 int_dest_mode;
+        u32 int_delivery_dest;  /* for quick IPIs */
+        int (*apic_id_registered)(void);
+        cpumask_t (*target_cpus)(void);
+        void (*init_apic_ldr)(void);
+        /* ipi */
+        void (*send_IPI_mask)(cpumask_t mask, int vector);
+        void (*send_IPI_allbutself)(int vector);
+        void (*send_IPI_all)(int vector);
+        /* */
+        unsigned int (*cpu_mask_to_apicid)(cpumask_t cpumask);
+        unsigned int (*phys_pkg_id)(int index_msb);
+};
+
+
+extern struct genapic *genapic;
+
+#endif