62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
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/*
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* Copyright (C) 2007 Google, Inc.
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* Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef __ASM_ARCH_MEMORY_LL_H
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#define __ASM_ARCH_MEMORY_LL_H
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#define MAX_PHYSMEM_BITS 32
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#define SECTION_SIZE_BITS 25
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#define HAS_ARCH_IO_REMAP_PFN_RANGE
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#ifndef __ASSEMBLY__
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void *alloc_bootmem_aligned(unsigned long size, unsigned long alignment);
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void clean_and_invalidate_caches(unsigned long, unsigned long, unsigned long);
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void clean_caches(unsigned long, unsigned long, unsigned long);
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void invalidate_caches(unsigned long, unsigned long, unsigned long);
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int platform_physical_remove_pages(unsigned long, unsigned long);
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int platform_physical_add_pages(unsigned long, unsigned long);
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int platform_physical_low_power_pages(unsigned long, unsigned long);
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#ifdef CONFIG_ARCH_MSM_ARM11
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void write_to_strongly_ordered_memory(void);
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#include <asm/mach-types.h>
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#define arch_barrier_extra() do \
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{ if (machine_is_msm7x27_surf() || machine_is_msm7x27_ffa()) \
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write_to_strongly_ordered_memory(); \
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} while (0)
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#endif
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#ifdef CONFIG_CACHE_L2X0
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extern void l2x0_cache_sync(void);
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#define finish_arch_switch(prev) do { l2x0_cache_sync(); } while (0)
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#endif
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#endif
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#ifdef CONFIG_ARCH_MSM_SCORPION
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#define arch_has_speculative_dfetch() 1
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#endif
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#endif
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/* these correspond to values known by the modem */
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#define MEMORY_DEEP_POWERDOWN 0
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#define MEMORY_SELF_REFRESH 1
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#define MEMORY_ACTIVE 2
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#define NPA_MEMORY_NODE_NAME "/mem/ebi1/cs1"
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