1 /* 2 * sound/iwmem.h 3 * 4 * DRAM size encoding table for AMD Interwave chip. 5 */ 6 /* 7 * Copyright (C) by Hannu Savolainen 1993-1997 8 * 9 * OSS/Free for Linux is distributed under the GNU GENERAL PUBLIC LICENSE (GPL) 10 * Version 2 (June 1991). See the "COPYING" file distributed with this software 11 * for more info. 12 * 13 * Changes: 14 * Bartlomiej Zolnierkiewicz : added __initdata to mem_decode 15 */ 16 17 18 #define K 1024 19 #define M (1024*K) 20 static int mem_decode[][4] __initdata = 21 { 22 /* Bank0 Bank1 Bank2 Bank3 Encoding bits */ 23 {256*K, 0, 0, 0}, /* 0 */ 24 {256*K, 256*K, 0, 0}, /* 1 */ 25 {256*K, 256*K, 256*K, 256*K}, /* 2 */ 26 {256*K, 1*M, 0, 0}, /* 3 */ 27 {256*K, 1*M, 1*M, 1*M}, /* 4 */ 28 {256*K, 256*K, 1*M, 0}, /* 5 */ 29 {256*K, 256*K, 1*M, 1*M}, /* 6 */ 30 {1*M, 0, 0, 0}, /* 7 */ 31 {1*M, 1*M, 0, 0}, /* 8 */ 32 {1*M, 1*M, 1*M, 1*M}, /* 9 */ 33 {4*M, 0, 0, 0}, /* 10 */ 34 {4*M, 4*M, 0, 0}, /* 11 */ 35 {4*M, 4*M, 4*M, 4*M} /* 12 */ 36 }; 37