bb1e4bc5cd
There can be 1, 2 or 4 SoCs(nodes) in a multi-chip XLP board. Add an option for multi-chip boards in case of XLP, and make the number of nodes configurable. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Patchwork: http://patchwork.linux-mips.org/patch/4470 Signed-off-by: John Crispin <blogic@openwrt.org>
54 lines
2 KiB
C
54 lines
2 KiB
C
/*
|
|
* Copyright (c) 2003-2012 Broadcom Corporation
|
|
* All Rights Reserved
|
|
*
|
|
* This software is available to you under a choice of one of two
|
|
* licenses. You may choose to be licensed under the terms of the GNU
|
|
* General Public License (GPL) Version 2, available from the file
|
|
* COPYING in the main directory of this source tree, or the Broadcom
|
|
* license below:
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in
|
|
* the documentation and/or other materials provided with the
|
|
* distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
|
|
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
|
|
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
|
|
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef _NETLOGIC_MULTI_NODE_H_
|
|
#define _NETLOGIC_MULTI_NODE_H_
|
|
|
|
#ifndef CONFIG_NLM_MULTINODE
|
|
#define NLM_NR_NODES 1
|
|
#else
|
|
#if defined(CONFIG_NLM_MULTINODE_2)
|
|
#define NLM_NR_NODES 2
|
|
#elif defined(CONFIG_NLM_MULTINODE_4)
|
|
#define NLM_NR_NODES 4
|
|
#else
|
|
#define NLM_NR_NODES 1
|
|
#endif
|
|
#endif
|
|
|
|
#define NLM_CORES_PER_NODE 8
|
|
#define NLM_THREADS_PER_CORE 4
|
|
#define NLM_CPUS_PER_NODE (NLM_CORES_PER_NODE * NLM_THREADS_PER_CORE)
|
|
|
|
#endif
|