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