Messages in this thread Patch in this message | | | Date | Tue, 07 Jan 2003 12:17:08 -0800 | From | "Martin J. Bligh" <> | Subject | [PATCH] (1/7) create generalised apic_to_node mapping |
| |
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) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |