35 lines
907 B
C
35 lines
907 B
C
/*
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* SRAM pool for tiny memories not otherwise managed.
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*
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* Copyright (C) 2010 Paul Mundt
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*/
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#include <linux/init.h>
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#include <linux/kernel.h>
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#include <asm/sram.h>
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/*
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* This provides a standard SRAM pool for tiny memories that can be
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* added either by the CPU or the platform code. Typical SRAM sizes
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* to be inserted in to the pool will generally be less than the page
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* size, with anything more reasonably sized handled as a NUMA memory
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* node.
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*/
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struct gen_pool *sram_pool;
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static int __init sram_pool_init(void)
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{
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/*
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* This is a global pool, we don't care about node locality.
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*/
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sram_pool = gen_pool_create(1, -1);
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if (unlikely(!sram_pool))
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return -ENOMEM;
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return 0;
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}
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core_initcall(sram_pool_init);
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