mips32_dmaacc.h File Reference

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Macros
#define	EJTAG_CTRL_DMA_BYTE   0x00000000
#define	EJTAG_CTRL_DMA_HALFWORD   0x00000080
#define	EJTAG_CTRL_DMA_TRIPLEBYTE   0x00000180
#define	EJTAG_CTRL_DMA_WORD   0x00000100
#define	RETRY_ATTEMPTS   0

Functions
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, const void *buf)

Macro Definition Documentation

EJTAG_CTRL_DMA_BYTE

#define EJTAG_CTRL_DMA_BYTE   0x00000000

Definition at line 18 of file mips32_dmaacc.h.

EJTAG_CTRL_DMA_HALFWORD

#define EJTAG_CTRL_DMA_HALFWORD   0x00000080

Definition at line 19 of file mips32_dmaacc.h.

EJTAG_CTRL_DMA_TRIPLEBYTE

#define EJTAG_CTRL_DMA_TRIPLEBYTE   0x00000180

Definition at line 21 of file mips32_dmaacc.h.

EJTAG_CTRL_DMA_WORD

#define EJTAG_CTRL_DMA_WORD   0x00000100

Definition at line 20 of file mips32_dmaacc.h.

RETRY_ATTEMPTS

#define RETRY_ATTEMPTS   0

Definition at line 23 of file mips32_dmaacc.h.

Function Documentation

mips32_dmaacc_read_mem()

int mips32_dmaacc_read_mem	(	struct mips_ejtag *	ejtag_info,
		uint32_t	addr,
		int	size,
		int	count,
		void *	buf
	)

Definition at line 341 of file mips32_dmaacc.c.

References addr, count, ERROR_OK, mips32_dmaacc_read_mem16(), mips32_dmaacc_read_mem32(), mips32_dmaacc_read_mem8(), and size.

Referenced by disable_dcr_mp(), and mips_m4k_read_memory().

mips32_dmaacc_write_mem()

int mips32_dmaacc_write_mem	(	struct mips_ejtag *	ejtag_info,
		uint32_t	addr,
		int	size,
		int	count,
		const void *	buf
	)

Definition at line 397 of file mips32_dmaacc.c.

References addr, count, ERROR_OK, mips32_dmaacc_write_mem16(), mips32_dmaacc_write_mem32(), mips32_dmaacc_write_mem8(), and size.

Referenced by disable_dcr_mp(), and mips_m4k_write_memory().