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37 lines
934 B
37 lines
934 B
20 years ago
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/*
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* sound/iwmem.h
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*
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* DRAM size encoding table for AMD Interwave chip.
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*/
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/*
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* Copyright (C) by Hannu Savolainen 1993-1997
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*
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* OSS/Free for Linux is distributed under the GNU GENERAL PUBLIC LICENSE (GPL)
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* Version 2 (June 1991). See the "COPYING" file distributed with this software
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* for more info.
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*
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* Changes:
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* Bartlomiej Zolnierkiewicz : added __initdata to mem_decode
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*/
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#define K 1024
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#define M (1024*K)
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static int mem_decode[][4] __initdata =
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{
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/* Bank0 Bank1 Bank2 Bank3 Encoding bits */
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{256*K, 0, 0, 0}, /* 0 */
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{256*K, 256*K, 0, 0}, /* 1 */
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{256*K, 256*K, 256*K, 256*K}, /* 2 */
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{256*K, 1*M, 0, 0}, /* 3 */
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{256*K, 1*M, 1*M, 1*M}, /* 4 */
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{256*K, 256*K, 1*M, 0}, /* 5 */
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{256*K, 256*K, 1*M, 1*M}, /* 6 */
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{1*M, 0, 0, 0}, /* 7 */
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{1*M, 1*M, 0, 0}, /* 8 */
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{1*M, 1*M, 1*M, 1*M}, /* 9 */
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{4*M, 0, 0, 0}, /* 10 */
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{4*M, 4*M, 0, 0}, /* 11 */
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{4*M, 4*M, 4*M, 4*M} /* 12 */
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};
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