mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-27 11:55:53 +00:00
4f1e099582
Modifications to the boot memory allocation structures to make them easier
to read and maintain. Note that this will not pass checkpatch because
it wants a structure element initializer to be enclosed in a
do {...} while(...), which is obvious nonsensical.
Signed-off-by: David VomLehn <dvomlehn@cisco.com>
To: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/1207/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
71 lines
2.4 KiB
C
71 lines
2.4 KiB
C
/*
|
|
* Definitions for memory preallocations
|
|
*
|
|
* Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef _ARCH_MIPS_POWERTV_ASIC_PREALLOC_H
|
|
#define _ARCH_MIPS_POWERTV_ASIC_PREALLOC_H
|
|
|
|
#define KIBIBYTE(n) ((n) * 1024) /* Number of kibibytes */
|
|
#define MEBIBYTE(n) ((n) * KIBIBYTE(1024)) /* Number of mebibytes */
|
|
|
|
/* "struct resource" array element definition */
|
|
#define PREALLOC(NAME, START, END, FLAGS) { \
|
|
.name = (NAME), \
|
|
.start = (START), \
|
|
.end = (END), \
|
|
.flags = (FLAGS) \
|
|
},
|
|
|
|
/* Individual resources in the preallocated resource arrays are defined using
|
|
* macros. These macros are conditionally defined based on their
|
|
* corresponding kernel configuration flag:
|
|
* - CONFIG_PREALLOC_NORMAL: preallocate resources for a normal settop box
|
|
* - CONFIG_PREALLOC_TFTP: preallocate the TFTP download resource
|
|
* - CONFIG_PREALLOC_DOCSIS: preallocate the DOCSIS resource
|
|
* - CONFIG_PREALLOC_PMEM: reserve space for persistent memory
|
|
*/
|
|
#ifdef CONFIG_PREALLOC_NORMAL
|
|
#define PREALLOC_NORMAL(name, start, end, flags) \
|
|
PREALLOC(name, start, end, flags)
|
|
#else
|
|
#define PREALLOC_NORMAL(name, start, end, flags)
|
|
#endif
|
|
|
|
#ifdef CONFIG_PREALLOC_TFTP
|
|
#define PREALLOC_TFTP(name, start, end, flags) \
|
|
PREALLOC(name, start, end, flags)
|
|
#else
|
|
#define PREALLOC_TFTP(name, start, end, flags)
|
|
#endif
|
|
|
|
#ifdef CONFIG_PREALLOC_DOCSIS
|
|
#define PREALLOC_DOCSIS(name, start, end, flags) \
|
|
PREALLOC(name, start, end, flags)
|
|
#else
|
|
#define PREALLOC_DOCSIS(name, start, end, flags)
|
|
#endif
|
|
|
|
#ifdef CONFIG_PREALLOC_PMEM
|
|
#define PREALLOC_PMEM(name, start, end, flags) \
|
|
PREALLOC(name, start, end, flags)
|
|
#else
|
|
#define PREALLOC_PMEM(name, start, end, flags)
|
|
#endif
|
|
#endif
|