| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Defines for the IBM TAH |
| 3 | * |
| 4 | * Copyright 2004 MontaVista Software, Inc. |
| 5 | * Matt Porter <mporter@kernel.crashing.org> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify it |
| 8 | * under the terms of the GNU General Public License as published by the |
| 9 | * Free Software Foundation; either version 2 of the License, or (at your |
| 10 | * option) any later version. |
| 11 | */ |
| 12 | |
| 13 | #ifndef _IBM_EMAC_TAH_H |
| 14 | #define _IBM_EMAC_TAH_H |
| 15 | |
| 16 | /* TAH */ |
| 17 | typedef struct tah_regs { |
| 18 | u32 tah_revid; |
| 19 | u32 pad[3]; |
| 20 | u32 tah_mr; |
| 21 | u32 tah_ssr0; |
| 22 | u32 tah_ssr1; |
| 23 | u32 tah_ssr2; |
| 24 | u32 tah_ssr3; |
| 25 | u32 tah_ssr4; |
| 26 | u32 tah_ssr5; |
| 27 | u32 tah_tsr; |
| 28 | } tah_t; |
| 29 | |
| 30 | /* TAH engine */ |
| 31 | #define TAH_MR_CVR 0x80000000 |
| 32 | #define TAH_MR_SR 0x40000000 |
| 33 | #define TAH_MR_ST_256 0x01000000 |
| 34 | #define TAH_MR_ST_512 0x02000000 |
| 35 | #define TAH_MR_ST_768 0x03000000 |
| 36 | #define TAH_MR_ST_1024 0x04000000 |
| 37 | #define TAH_MR_ST_1280 0x05000000 |
| 38 | #define TAH_MR_ST_1536 0x06000000 |
| 39 | #define TAH_MR_TFS_16KB 0x00000000 |
| 40 | #define TAH_MR_TFS_2KB 0x00200000 |
| 41 | #define TAH_MR_TFS_4KB 0x00400000 |
| 42 | #define TAH_MR_TFS_6KB 0x00600000 |
| 43 | #define TAH_MR_TFS_8KB 0x00800000 |
| 44 | #define TAH_MR_TFS_10KB 0x00a00000 |
| 45 | #define TAH_MR_DTFP 0x00100000 |
| 46 | #define TAH_MR_DIG 0x00080000 |
| 47 | |
| 48 | #endif /* _IBM_EMAC_TAH_H */ |