54 lines
1.8 KiB
C
54 lines
1.8 KiB
C
/***********************license start***************
|
|
* Author: Cavium Networks
|
|
*
|
|
* Contact: support@caviumnetworks.com
|
|
* This file is part of the OCTEON SDK
|
|
*
|
|
* Copyright (c) 2003-2008 Cavium Networks
|
|
*
|
|
* This file is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License, Version 2, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This file is distributed in the hope that it will be useful, but
|
|
* AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
|
|
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
|
|
* NONINFRINGEMENT. See the GNU General Public License for more
|
|
* details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this file; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
* or visit http://www.gnu.org/licenses/.
|
|
*
|
|
* This file may also be available under a different license from Cavium.
|
|
* Contact Cavium Networks for more information
|
|
***********************license end**************************************/
|
|
|
|
/*
|
|
* This module provides system/board/application information obtained
|
|
* by the bootloader.
|
|
*/
|
|
#include <linux/module.h>
|
|
|
|
#include <asm/octeon/cvmx.h>
|
|
#include <asm/octeon/cvmx-sysinfo.h>
|
|
|
|
/*
|
|
* This structure defines the private state maintained by sysinfo module.
|
|
*/
|
|
static struct cvmx_sysinfo sysinfo; /* system information */
|
|
|
|
/*
|
|
* Returns the application information as obtained
|
|
* by the bootloader. This provides the core mask of the cores
|
|
* running the same application image, as well as the physical
|
|
* memory regions available to the core.
|
|
*/
|
|
struct cvmx_sysinfo *cvmx_sysinfo_get(void)
|
|
{
|
|
return &sysinfo;
|
|
}
|
|
EXPORT_SYMBOL(cvmx_sysinfo_get);
|
|
|