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/*
* Defines for the IBM TAH
*
* Copyright 2004 MontaVista Software, Inc.
* Matt Porter <mporter@kernel.crashing.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#ifndef _IBM_EMAC_TAH_H
#define _IBM_EMAC_TAH_H
/* TAH */
typedef struct tah_regs {
u32 tah_revid;
u32 pad[3];
u32 tah_mr;
u32 tah_ssr0;
u32 tah_ssr1;
u32 tah_ssr2;
u32 tah_ssr3;
u32 tah_ssr4;
u32 tah_ssr5;
u32 tah_tsr;
} tah_t;
/* TAH engine */
#define TAH_MR_CVR 0x80000000
#define TAH_MR_SR 0x40000000
#define TAH_MR_ST_256 0x01000000
#define TAH_MR_ST_512 0x02000000
#define TAH_MR_ST_768 0x03000000
#define TAH_MR_ST_1024 0x04000000
#define TAH_MR_ST_1280 0x05000000
#define TAH_MR_ST_1536 0x06000000
#define TAH_MR_TFS_16KB 0x00000000
#define TAH_MR_TFS_2KB 0x00200000
#define TAH_MR_TFS_4KB 0x00400000
#define TAH_MR_TFS_6KB 0x00600000
#define TAH_MR_TFS_8KB 0x00800000
#define TAH_MR_TFS_10KB 0x00a00000
#define TAH_MR_DTFP 0x00100000
#define TAH_MR_DIG 0x00080000
#endif /* _IBM_EMAC_TAH_H */
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