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/*
* Copyright (C) 2007 Google, Inc.
* Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* 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.
*
*/
#ifndef __ASM_ARCH_MEMORY_LL_H
#define __ASM_ARCH_MEMORY_LL_H
#define MAX_PHYSMEM_BITS 32
#define SECTION_SIZE_BITS 25
#define HAS_ARCH_IO_REMAP_PFN_RANGE
#ifndef __ASSEMBLY__
void *alloc_bootmem_aligned(unsigned long size, unsigned long alignment);
void clean_and_invalidate_caches(unsigned long, unsigned long, unsigned long);
void clean_caches(unsigned long, unsigned long, unsigned long);
void invalidate_caches(unsigned long, unsigned long, unsigned long);
int platform_physical_remove_pages(unsigned long, unsigned long);
int platform_physical_add_pages(unsigned long, unsigned long);
int platform_physical_low_power_pages(unsigned long, unsigned long);
#ifdef CONFIG_ARCH_MSM_ARM11
void write_to_strongly_ordered_memory(void);
#include <asm/mach-types.h>
#define arch_barrier_extra() do \
{ if (machine_is_msm7x27_surf() || machine_is_msm7x27_ffa()) \
write_to_strongly_ordered_memory(); \
} while (0)
#endif
#ifdef CONFIG_CACHE_L2X0
extern void l2x0_cache_sync(void);
#define finish_arch_switch(prev) do { l2x0_cache_sync(); } while (0)
#endif
#endif
#ifdef CONFIG_ARCH_MSM_SCORPION
#define arch_has_speculative_dfetch() 1
#endif
#endif
/* these correspond to values known by the modem */
#define MEMORY_DEEP_POWERDOWN 0
#define MEMORY_SELF_REFRESH 1
#define MEMORY_ACTIVE 2
#define NPA_MEMORY_NODE_NAME "/mem/ebi1/cs1"
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