62 lines
2.0 KiB
C
62 lines
2.0 KiB
C
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/*
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* This file is part of wl1251
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*
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* Copyright (c) 1998-2007 Texas Instruments Incorporated
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* Copyright (C) 2008 Nokia Corporation
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*
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* Contact: Kalle Valo <kalle.valo@nokia.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*
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*/
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#ifndef __WL1251_SPI_H__
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#define __WL1251_SPI_H__
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#include "wl1251_cmd.h"
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#include "wl1251_acx.h"
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#include "wl1251_reg.h"
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#define WSPI_CMD_READ 0x40000000
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#define WSPI_CMD_WRITE 0x00000000
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#define WSPI_CMD_FIXED 0x20000000
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#define WSPI_CMD_BYTE_LENGTH 0x1FFE0000
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#define WSPI_CMD_BYTE_LENGTH_OFFSET 17
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#define WSPI_CMD_BYTE_ADDR 0x0001FFFF
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#define WSPI_INIT_CMD_CRC_LEN 5
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#define WSPI_INIT_CMD_START 0x00
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#define WSPI_INIT_CMD_TX 0x40
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/* the extra bypass bit is sampled by the TNET as '1' */
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#define WSPI_INIT_CMD_BYPASS_BIT 0x80
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#define WSPI_INIT_CMD_FIXEDBUSY_LEN 0x07
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#define WSPI_INIT_CMD_EN_FIXEDBUSY 0x80
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#define WSPI_INIT_CMD_DIS_FIXEDBUSY 0x00
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#define WSPI_INIT_CMD_IOD 0x40
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#define WSPI_INIT_CMD_IP 0x20
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#define WSPI_INIT_CMD_CS 0x10
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#define WSPI_INIT_CMD_WS 0x08
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#define WSPI_INIT_CMD_WSPI 0x01
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#define WSPI_INIT_CMD_END 0x01
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#define WSPI_INIT_CMD_LEN 8
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#define HW_ACCESS_WSPI_FIXED_BUSY_LEN \
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((WL1251_BUSY_WORD_LEN - 4) / sizeof(u32))
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#define HW_ACCESS_WSPI_INIT_CMD_MASK 0
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#endif /* __WL1251_SPI_H__ */
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