From ce59d0f7fec6fa4e7a6c484308e25bad8a6caa39 Mon Sep 17 00:00:00 2001 From: Jayachandran C Date: Sat, 21 Dec 2013 16:52:14 +0530 Subject: MIPS: Netlogic: Add topology.h for XLP family Add mach-netlogic/topology.h which contains XLP cpu number to core and node mapping. Signed-off-by: Jayachandran C Signed-off-by: John Crispin Patchwork: http://patchwork.linux-mips.org/patch/6271/ --- arch/mips/include/asm/mach-netlogic/topology.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 arch/mips/include/asm/mach-netlogic/topology.h (limited to 'arch/mips/include/asm/mach-netlogic/topology.h') diff --git a/arch/mips/include/asm/mach-netlogic/topology.h b/arch/mips/include/asm/mach-netlogic/topology.h new file mode 100644 index 000000000000..0da99fa11c38 --- /dev/null +++ b/arch/mips/include/asm/mach-netlogic/topology.h @@ -0,0 +1,20 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2013 Broadcom Corporation + */ +#ifndef _ASM_MACH_NETLOGIC_TOPOLOGY_H +#define _ASM_MACH_NETLOGIC_TOPOLOGY_H + +#include + +#define topology_physical_package_id(cpu) cpu_to_node(cpu) +#define topology_core_id(cpu) (cpu_logical_map(cpu) / NLM_THREADS_PER_CORE) +#define topology_thread_cpumask(cpu) (&cpu_sibling_map[cpu]) +#define topology_core_cpumask(cpu) cpumask_of_node(cpu_to_node(cpu)) + +#include + +#endif /* _ASM_MACH_NETLOGIC_TOPOLOGY_H */ -- cgit