44 lines
2.3 KiB
C
44 lines
2.3 KiB
C
/***************************************************************************
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* Copyright (C) 2008 by John McCarthy *
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* jgmcc@magma.ca *
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* *
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* Copyright (C) 2008 by Spencer Oliver *
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* spen@spen-soft.co.uk *
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* *
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* Copyright (C) 2008 by David T.L. Wong *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
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***************************************************************************/
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#ifndef MIPS32_DMAACC_H
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#define MIPS32_DMAACC_H
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#include "mips_ejtag.h"
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#define EJTAG_CTRL_DMA_BYTE 0x00000000
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#define EJTAG_CTRL_DMA_HALFWORD 0x00000080
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#define EJTAG_CTRL_DMA_WORD 0x00000100
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#define EJTAG_CTRL_DMA_TRIPLEBYTE 0x00000180
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#define RETRY_ATTEMPTS 0
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int mips32_dmaacc_read_mem(struct mips_ejtag *ejtag_info,
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uint32_t addr, int size, int count, void *buf);
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int mips32_dmaacc_write_mem(struct mips_ejtag *ejtag_info,
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uint32_t addr, int size, int count, const void *buf);
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#endif
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