X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Ftarget%2Fmips32_dmaacc.h;h=fdf8caef5afaf44a0fdb1dc945bc3352a9a861ff;hp=b6d544c543338e1f3c769737047797de05001981;hb=b48d1f66378fac886d5bc32d7302da48c89d8a75;hpb=76be215ee1271adb4a9ed04ee8b102c28e825798 diff --git a/src/target/mips32_dmaacc.h b/src/target/mips32_dmaacc.h index b6d544c543..fdf8caef5a 100644 --- a/src/target/mips32_dmaacc.h +++ b/src/target/mips32_dmaacc.h @@ -1,53 +1,42 @@ -/*************************************************************************** - * Copyright (C) 2008 by John McCarthy * - * jgmcc@magma.ca * - * * - * Copyright (C) 2008 by Spencer Oliver * - * spen@spen-soft.co.uk * - * * - * Copyright (C) 2008 by David T.L. Wong * - * * - * 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. * - * * - * This program is distributed in the hope that it will be useful, * - * but WITHOUT ANY WARRANTY; without even the implied warranty of * - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * - * GNU General Public License for more details. * - * * - * You should have received a copy of the GNU General Public License * - * along with this program; if not, write to the * - * Free Software Foundation, Inc., * - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * - ***************************************************************************/ -#ifndef MIPS32_DMAACC_H -#define MIPS32_DMAACC_H - -#include "mips_ejtag.h" - -#define EJTAG_CTRL_DMA_BYTE 0x00000000 -#define EJTAG_CTRL_DMA_HALFWORD 0x00000080 -#define EJTAG_CTRL_DMA_WORD 0x00000100 -#define EJTAG_CTRL_DMA_TRIPLEBYTE 0x00000180 - -#define RETRY_ATTEMPTS 4 - -extern int mips32_dmaacc_read_mem(mips_ejtag_t *ejtag_info, u32 addr, int size, int count, void *buf); -extern int mips32_dmaacc_write_mem(mips_ejtag_t *ejtag_info, u32 addr, int size, int count, void *buf); - -extern int mips32_dmaacc_read_mem8(mips_ejtag_t *ejtag_info, u32 addr, int count, u8 *buf); -extern int mips32_dmaacc_read_mem16(mips_ejtag_t *ejtag_info, u32 addr, int count, u16 *buf); -extern int mips32_dmaacc_read_mem32(mips_ejtag_t *ejtag_info, u32 addr, int count, u32 *buf); - -extern int mips32_dmaacc_write_mem8(mips_ejtag_t *ejtag_info, u32 addr, int count, u8 *buf); -extern int mips32_dmaacc_write_mem16(mips_ejtag_t *ejtag_info, u32 addr, int count, u16 *buf); -extern int mips32_dmaacc_write_mem32(mips_ejtag_t *ejtag_info, u32 addr, int count, u32 *buf); - -#if 0 -extern int mips32_dmaacc_read_regs(mips_ejtag_t *ejtag_info, u32 *regs); -extern int mips32_dmaacc_write_regs(mips_ejtag_t *ejtag_info, u32 *regs); -#endif - -#endif +/*************************************************************************** + * Copyright (C) 2008 by John McCarthy * + * jgmcc@magma.ca * + * * + * Copyright (C) 2008 by Spencer Oliver * + * spen@spen-soft.co.uk * + * * + * Copyright (C) 2008 by David T.L. Wong * + * * + * 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. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ +#ifndef MIPS32_DMAACC_H +#define MIPS32_DMAACC_H + +#include "mips_ejtag.h" + +#define EJTAG_CTRL_DMA_BYTE 0x00000000 +#define EJTAG_CTRL_DMA_HALFWORD 0x00000080 +#define EJTAG_CTRL_DMA_WORD 0x00000100 +#define EJTAG_CTRL_DMA_TRIPLEBYTE 0x00000180 + +#define RETRY_ATTEMPTS 0 + +int mips32_dmaacc_read_mem(struct mips_ejtag *ejtag_info, + uint32_t addr, int size, int count, void *buf); +int mips32_dmaacc_write_mem(struct mips_ejtag *ejtag_info, + uint32_t addr, int size, int count, void *buf); + +#endif