altera_avalon_dma_regs.h

altera_avalon_dma.rar大家快下啊

/******************************************************************************
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* License Agreement                                                           *
*                                                                             *
* Copyright (c) 2003 Altera Corporation, San Jose, California, USA.           *
* All rights reserved.                                                        *
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* of California and by the laws of the United States of America.              *
*                                                                             *
******************************************************************************/

#ifndef __ALTERA_AVALON_DMA_REGS_H__
#define __ALTERA_AVALON_DMA_REGS_H__

#include <io.h>

#define IOADDR_ALTERA_AVALON_DMA_STATUS(base)       __IO_CALC_ADDRESS_NATIVE(base, 0)
#define IORD_ALTERA_AVALON_DMA_STATUS(base)         IORD(base, 0)
#define IOWR_ALTERA_AVALON_DMA_STATUS(base, data)   IOWR(base, 0, data)

#define ALTERA_AVALON_DMA_STATUS_DONE_MSK           (0x1)
#define ALTERA_AVALON_DMA_STATUS_DONE_OFST          (0)
#define ALTERA_AVALON_DMA_STATUS_BUSY_MSK           (0x2)
#define ALTERA_AVALON_DMA_STATUS_BUSY_OFST          (1)
#define ALTERA_AVALON_DMA_STATUS_REOP_MSK           (0x4)
#define ALTERA_AVALON_DMA_STATUS_REOP_OFST          (2)
#define ALTERA_AVALON_DMA_STATUS_WEOP_MSK           (0x8)
#define ALTERA_AVALON_DMA_STATUS_WEOP_OFST          (3)
#define ALTERA_AVALON_DMA_STATUS_LEN_MSK            (0x10)
#define ALTERA_AVALON_DMA_STATUS_LEN_OFST           (4)

#define IOADDR_ALTERA_AVALON_DMA_RADDRESS(base)     __IO_CALC_ADDRESS_NATIVE(base, 1)
#define IORD_ALTERA_AVALON_DMA_RADDRESS(base)       IORD(base, 1)
#define IOWR_ALTERA_AVALON_DMA_RADDRESS(base, data) IOWR(base, 1, data)

#define IOADDR_ALTERA_AVALON_DMA_WADDRESS(base)     __IO_CALC_ADDRESS_NATIVE(base, 2)
#define IORD_ALTERA_AVALON_DMA_WADDRESS(base)       IORD(base, 2)
#define IOWR_ALTERA_AVALON_DMA_WADDRESS(base, data) IOWR(base, 2, data)

#define IOADDR_ALTERA_AVALON_DMA_LENGTH(base)       __IO_CALC_ADDRESS_NATIVE(base, 3)
#define IORD_ALTERA_AVALON_DMA_LENGTH(base)         IORD(base, 3)
#define IOWR_ALTERA_AVALON_DMA_LENGTH(base, data)   IOWR(base, 3, data)

#define IOADDR_ALTERA_AVALON_DMA_CONTROL(base)      __IO_CALC_ADDRESS_NATIVE(base, 6)
#define IORD_ALTERA_AVALON_DMA_CONTROL(base)        IORD(base, 6)
#define IOWR_ALTERA_AVALON_DMA_CONTROL(base, data)  IOWR(base, 6, data)

#define ALTERA_AVALON_DMA_CONTROL_BYTE_MSK             (0x1)
#define ALTERA_AVALON_DMA_CONTROL_BYTE_OFST            (0)
#define ALTERA_AVALON_DMA_CONTROL_HW_MSK               (0x2)
#define ALTERA_AVALON_DMA_CONTROL_HE_OFST              (1)
#define ALTERA_AVALON_DMA_CONTROL_WORD_MSK             (0x4)
#define ALTERA_AVALON_DMA_CONTROL_WORD_OFST            (2)
#define ALTERA_AVALON_DMA_CONTROL_GO_MSK               (0x8)
#define ALTERA_AVALON_DMA_CONTROL_GO_OFST              (3)
#define ALTERA_AVALON_DMA_CONTROL_I_EN_MSK             (0x10)
#define ALTERA_AVALON_DMA_CONTROL_I_EN_OFST            (4)
#define ALTERA_AVALON_DMA_CONTROL_REEN_MSK             (0x20)
#define ALTERA_AVALON_DMA_CONTROL_REEN_OFST            (5)
#define ALTERA_AVALON_DMA_CONTROL_WEEN_MSK             (0x40)
#define ALTERA_AVALON_DMA_CONTROL_WEEN_OFST            (6)
#define ALTERA_AVALON_DMA_CONTROL_LEEN_MSK             (0x80)
#define ALTERA_AVALON_DMA_CONTROL_LEEN_OFST            (7)
#define ALTERA_AVALON_DMA_CONTROL_RCON_MSK             (0x100)
#define ALTERA_AVALON_DMA_CONTROL_RCON_OFST            (8)
#define ALTERA_AVALON_DMA_CONTROL_WCON_MSK             (0x200)
#define ALTERA_AVALON_DMA_CONTROL_WCON_OFST            (9)
#define ALTERA_AVALON_DMA_CONTROL_DWORD_MSK            (0x400)
#define ALTERA_AVALON_DMA_CONTROL_DWORD_OFST           (10)
#define ALTERA_AVALON_DMA_CONTROL_QWORD_MSK            (0x800)
#define ALTERA_AVALON_DMA_CONTROL_QWORD_OFST           (11)
#define ALTERA_AVALON_DMA_CONTROL_SOFTWARERESET_MSK    (0x1000)
#define ALTERA_AVALON_DMA_CONTROL_SOFTWARERESET_OFST   (12)

#endif /* __ALTERA_AVALON_DMA_REGS_H__ */