diff options
Diffstat (limited to 'sound/oss/iwmem.h')
| -rw-r--r-- | sound/oss/iwmem.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/sound/oss/iwmem.h b/sound/oss/iwmem.h new file mode 100644 index 00000000000..84745fbcabc --- /dev/null +++ b/sound/oss/iwmem.h @@ -0,0 +1,36 @@ +/* + * sound/iwmem.h + * + * DRAM size encoding table for AMD Interwave chip. + */ +/* + * Copyright (C) by Hannu Savolainen 1993-1997 + * + * OSS/Free for Linux is distributed under the GNU GENERAL PUBLIC LICENSE (GPL) + * Version 2 (June 1991). See the "COPYING" file distributed with this software + * for more info. + * + * Changes: + * Bartlomiej Zolnierkiewicz : added __initdata to mem_decode + */ + + +#define K 1024 +#define M (1024*K) +static int mem_decode[][4] __initdata = +{ +/* Bank0 Bank1 Bank2 Bank3 Encoding bits */ + {256*K, 0, 0, 0}, /* 0 */ + {256*K, 256*K, 0, 0}, /* 1 */ + {256*K, 256*K, 256*K, 256*K}, /* 2 */ + {256*K, 1*M, 0, 0}, /* 3 */ + {256*K, 1*M, 1*M, 1*M}, /* 4 */ + {256*K, 256*K, 1*M, 0}, /* 5 */ + {256*K, 256*K, 1*M, 1*M}, /* 6 */ + {1*M, 0, 0, 0}, /* 7 */ + {1*M, 1*M, 0, 0}, /* 8 */ + {1*M, 1*M, 1*M, 1*M}, /* 9 */ + {4*M, 0, 0, 0}, /* 10 */ + {4*M, 4*M, 0, 0}, /* 11 */ + {4*M, 4*M, 4*M, 4*M} /* 12 */ +}; |