[PATCH] (1/7) create generalised apic_to_node mapping

[Martin J. Bligh]

diff -urpN -X /home/fletch/.diff.exclude 00-virgin/include/asm-i386/mach-default/mach_apic.h 01-apicid_to_node/include/asm-i386/mach-default/mach_apic.h
--- 00-virgin/include/asm-i386/mach-default/mach_apic.h	Thu Jan  2 22:05:15 2003
+++ 01-apicid_to_node/include/asm-i386/mach-default/mach_apic.h	Tue Jan  7 09:24:35 2003
@@ -53,6 +53,11 @@ static inline int multi_timer_check(int
 	return 0;
 }

+static inline int apicid_to_node(int logical_apicid)
+{
+	return 0;
+}
+
 static inline int cpu_present_to_apicid(int mps_cpu)
 {
 	return  mps_cpu;
diff -urpN -X /home/fletch/.diff.exclude 00-virgin/include/asm-i386/mach-numaq/mach_apic.h 01-apicid_to_node/include/asm-i386/mach-numaq/mach_apic.h
--- 00-virgin/include/asm-i386/mach-numaq/mach_apic.h	Thu Jan  2 22:05:15 2003
+++ 01-apicid_to_node/include/asm-i386/mach-numaq/mach_apic.h	Tue Jan  7 09:24:35 2003
@@ -47,14 +47,14 @@ static inline int generate_logical_apici
 	return ( (quad << 4) + (phys_apicid ? phys_apicid << 1 : 1) );
 }

-static inline int apicid_to_quad(int logical_apicid)
+static inline int apicid_to_node(int logical_apicid)
 {
 	return (logical_apicid >> 4);
 }

 static inline unsigned long apicid_to_cpu_present(int logical_apicid)
 {
-	return ( (logical_apicid&0xf) << (4*apicid_to_quad(logical_apicid)) );
+	return ( (logical_apicid&0xf) << (4*apicid_to_node(logical_apicid)) );
 }

 static inline int mpc_apic_id(struct mpc_config_processor *m, int quad)
diff -urpN -X /home/fletch/.diff.exclude 00-virgin/include/asm-i386/mach-summit/mach_apic.h 01-apicid_to_node/include/asm-i386/mach-summit/mach_apic.h
--- 00-virgin/include/asm-i386/mach-summit/mach_apic.h	Thu Jan  2 22:05:15 2003
+++ 01-apicid_to_node/include/asm-i386/mach-summit/mach_apic.h	Tue Jan  7 09:24:35 2003
@@ -32,6 +32,11 @@ static inline void clustered_apic_check(
 		(x86_summit ? "Summit" : "Flat"), nr_ioapics);
 }

+static inline int apicid_to_node(int logical_apicid)
+{
+	return (logical_apicid >> 5);          /* 2 clusterids per CEC */
+}
+
 static inline int cpu_present_to_apicid(int mps_cpu)
 {
 	if (x86_summit)