libspe2
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spebase
dma.h
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/*
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* libspe2 - A wrapper library to adapt the JSRE SPU usage model to SPUFS
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* Copyright (C) 2005 IBM Corp.
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*
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* This library is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License,
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* or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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* License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _dma_h_
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#define _dma_h_
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#include <stdint.h>
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#include "
spebase.h
"
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struct
mfc_command_parameter_area
{
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uint32_t
pad
;
/* reserved */
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uint32_t
lsa
;
/* local storage address */
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uint64_t
ea
;
/* effective address */
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uint16_t
size
;
/* transfer size */
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uint16_t
tag
;
/* command tag */
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uint16_t
class
;
/* class ID */
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uint16_t
cmd
;
/* command opcode */
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};
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enum
mfc_cmd
{
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MFC_CMD_PUT
= 0x20,
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MFC_CMD_PUTB
= 0x21,
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MFC_CMD_PUTF
= 0x22,
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MFC_CMD_GET
= 0x40,
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MFC_CMD_GETB
= 0x41,
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MFC_CMD_GETF
= 0x42,
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};
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#endif
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