/* * This file is part of wl1251 * * Copyright (c) 1998-2007 Texas Instruments Incorporated * Copyright (C) 2008 Nokia Corporation * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation. * * 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., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA * */ #ifndef __WL1251_SPI_H__ #define __WL1251_SPI_H__ #include "cmd.h" #include "acx.h" #include "reg.h" #define WSPI_CMD_READ 0x40000000 #define WSPI_CMD_WRITE 0x00000000 #define WSPI_CMD_FIXED 0x20000000 #define WSPI_CMD_BYTE_LENGTH 0x1FFE0000 #define WSPI_CMD_BYTE_LENGTH_OFFSET 17 #define WSPI_CMD_BYTE_ADDR 0x0001FFFF #define WSPI_INIT_CMD_CRC_LEN 5 #define WSPI_INIT_CMD_START 0x00 #define WSPI_INIT_CMD_TX 0x40 /* the extra bypass bit is sampled by the TNET as '1' */ #define WSPI_INIT_CMD_BYPASS_BIT 0x80 #define WSPI_INIT_CMD_FIXEDBUSY_LEN 0x07 #define WSPI_INIT_CMD_EN_FIXEDBUSY 0x80 #define WSPI_INIT_CMD_DIS_FIXEDBUSY 0x00 #define WSPI_INIT_CMD_IOD 0x40 #define WSPI_INIT_CMD_IP 0x20 #define WSPI_INIT_CMD_CS 0x10 #define WSPI_INIT_CMD_WS 0x08 #define WSPI_INIT_CMD_WSPI 0x01 #define WSPI_INIT_CMD_END 0x01 #define WSPI_INIT_CMD_LEN 8 #define HW_ACCESS_WSPI_FIXED_BUSY_LEN \ ((WL1251_BUSY_WORD_LEN - 4) / sizeof(u32)) #define HW_ACCESS_WSPI_INIT_CMD_MASK 0 #endif /* __WL1251_SPI_H__ */