--- /dev/null
+/***************************************************************************\r
+ * Copyright (C) 2008 by John McCarthy *\r
+ * jgmcc@magma.ca *\r
+ * *\r
+ * Copyright (C) 2008 by Spencer Oliver *\r
+ * spen@spen-soft.co.uk *\r
+ * *\r
+ * Copyright (C) 2008 by David T.L. Wong *\r
+ * *\r
+ * This program is free software; you can redistribute it and/or modify *\r
+ * it under the terms of the GNU General Public License as published by *\r
+ * the Free Software Foundation; either version 2 of the License, or *\r
+ * (at your option) any later version. *\r
+ * *\r
+ * This program is distributed in the hope that it will be useful, *\r
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *\r
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *\r
+ * GNU General Public License for more details. *\r
+ * *\r
+ * You should have received a copy of the GNU General Public License *\r
+ * along with this program; if not, write to the *\r
+ * Free Software Foundation, Inc., *\r
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *\r
+ ***************************************************************************/\r
+#ifndef MIPS32_DMAACC_H\r
+#define MIPS32_DMAACC_H\r
+\r
+#include "mips_ejtag.h"\r
+\r
+#define EJTAG_CTRL_DMA_BYTE 0x00000000\r
+#define EJTAG_CTRL_DMA_HALFWORD 0x00000080\r
+#define EJTAG_CTRL_DMA_WORD 0x00000100\r
+#define EJTAG_CTRL_DMA_TRIPLEBYTE 0x00000180\r
+\r
+#define RETRY_ATTEMPTS 4\r
+\r
+extern int mips32_dmaacc_read_mem(mips_ejtag_t *ejtag_info, u32 addr, int size, int count, void *buf);\r
+extern int mips32_dmaacc_write_mem(mips_ejtag_t *ejtag_info, u32 addr, int size, int count, void *buf);\r
+\r
+extern int mips32_dmaacc_read_mem8(mips_ejtag_t *ejtag_info, u32 addr, int count, u8 *buf);\r
+extern int mips32_dmaacc_read_mem16(mips_ejtag_t *ejtag_info, u32 addr, int count, u16 *buf);\r
+extern int mips32_dmaacc_read_mem32(mips_ejtag_t *ejtag_info, u32 addr, int count, u32 *buf);\r
+\r
+extern int mips32_dmaacc_write_mem8(mips_ejtag_t *ejtag_info, u32 addr, int count, u8 *buf);\r
+extern int mips32_dmaacc_write_mem16(mips_ejtag_t *ejtag_info, u32 addr, int count, u16 *buf);\r
+extern int mips32_dmaacc_write_mem32(mips_ejtag_t *ejtag_info, u32 addr, int count, u32 *buf);\r
+\r
+#if 0\r
+extern int mips32_dmaacc_read_regs(mips_ejtag_t *ejtag_info, u32 *regs);\r
+extern int mips32_dmaacc_write_regs(mips_ejtag_t *ejtag_info, u32 *regs);\r
+#endif\r
+\r
+#endif\r