b83d6ee175
Add SRAM allocator for avr32, which is just a thin wrapper around genalloc. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
31 lines
671 B
C
31 lines
671 B
C
/*
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* Simple SRAM allocator
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*
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* Copyright (C) 2008 Atmel Corporation
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __ASM_AVR32_ARCH_SRAM_H
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#define __ASM_AVR32_ARCH_SRAM_H
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#include <linux/genalloc.h>
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extern struct gen_pool *sram_pool;
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static inline unsigned long sram_alloc(size_t len)
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{
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if (!sram_pool)
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return 0UL;
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return gen_pool_alloc(sram_pool, len);
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}
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static inline void sram_free(unsigned long addr, size_t len)
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{
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return gen_pool_free(sram_pool, addr, len);
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}
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#endif /* __ASM_AVR32_ARCH_SRAM_H */
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