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author | John W. Linville <linville@tuxdriver.com> | 2010-10-15 20:11:56 (GMT) |
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committer | John W. Linville <linville@tuxdriver.com> | 2010-10-15 20:11:56 (GMT) |
commit | c64557d666eb62eb5f296c6b93bd0a5525ed1e36 (patch) | |
tree | 1e25cc32521d06ae876de18bb8e48b3cf9d30808 /drivers/net/wireless/wl1251/spi.h | |
parent | 1a63c353c856c9f6d44a533afb6ad6dbbcdea683 (diff) | |
parent | 0d91f22b75347d9503b17a42b6c74d3f7750acd6 (diff) | |
download | linux-fsl-qoriq-c64557d666eb62eb5f296c6b93bd0a5525ed1e36.tar.xz |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
Diffstat (limited to 'drivers/net/wireless/wl1251/spi.h')
-rw-r--r-- | drivers/net/wireless/wl1251/spi.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl1251/spi.h b/drivers/net/wireless/wl1251/spi.h new file mode 100644 index 0000000..16d5069 --- /dev/null +++ b/drivers/net/wireless/wl1251/spi.h @@ -0,0 +1,59 @@ +/* + * 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__ */ |