git://bbs.cooldavid.org / net-next-2.6.git / blame
| Commit | Line | Data |
|---|---|---|
| 2f01a1f5 | 1 | /* |
| 80301cdc | 2 | * This file is part of wl1251 |
| 2f01a1f5 KV |
3 | * |
| 4 | * Copyright (c) 1998-2007 Texas Instruments Incorporated | |
| 5 | * Copyright (C) 2008 Nokia Corporation | |
| 6 | * | |
| 2f01a1f5 KV |
7 | * This program is free software; you can redistribute it and/or |
| 8 | * modify it under the terms of the GNU General Public License | |
| 9 | * version 2 as published by the Free Software Foundation. | |
| 10 | * | |
| 11 | * This program is distributed in the hope that it will be useful, but | |
| 12 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | * General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU General Public License | |
| 17 | * along with this program; if not, write to the Free Software | |
| 18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | |
| 19 | * 02110-1301 USA | |
| 20 | * | |
| 21 | */ | |
| 22 | ||
| 80301cdc KV |
23 | #ifndef __WL1251_SPI_H__ |
| 24 | #define __WL1251_SPI_H__ | |
| 2f01a1f5 | 25 | |
| ef2f8d45 KV |
26 | #include "wl1251_cmd.h" |
| 27 | #include "wl1251_acx.h" | |
| 29d904c4 | 28 | #include "wl1251_reg.h" |
| 2f01a1f5 | 29 | |
| 2f01a1f5 KV |
30 | #define WSPI_CMD_READ 0x40000000 |
| 31 | #define WSPI_CMD_WRITE 0x00000000 | |
| 32 | #define WSPI_CMD_FIXED 0x20000000 | |
| 33 | #define WSPI_CMD_BYTE_LENGTH 0x1FFE0000 | |
| 34 | #define WSPI_CMD_BYTE_LENGTH_OFFSET 17 | |
| 35 | #define WSPI_CMD_BYTE_ADDR 0x0001FFFF | |
| 36 | ||
| 37 | #define WSPI_INIT_CMD_CRC_LEN 5 | |
| 38 | ||
| 39 | #define WSPI_INIT_CMD_START 0x00 | |
| 40 | #define WSPI_INIT_CMD_TX 0x40 | |
| 41 | /* the extra bypass bit is sampled by the TNET as '1' */ | |
| 42 | #define WSPI_INIT_CMD_BYPASS_BIT 0x80 | |
| 43 | #define WSPI_INIT_CMD_FIXEDBUSY_LEN 0x07 | |
| 44 | #define WSPI_INIT_CMD_EN_FIXEDBUSY 0x80 | |
| 45 | #define WSPI_INIT_CMD_DIS_FIXEDBUSY 0x00 | |
| 46 | #define WSPI_INIT_CMD_IOD 0x40 | |
| 47 | #define WSPI_INIT_CMD_IP 0x20 | |
| 48 | #define WSPI_INIT_CMD_CS 0x10 | |
| 49 | #define WSPI_INIT_CMD_WS 0x08 | |
| 50 | #define WSPI_INIT_CMD_WSPI 0x01 | |
| 51 | #define WSPI_INIT_CMD_END 0x01 | |
| 52 | ||
| 53 | #define WSPI_INIT_CMD_LEN 8 | |
| 54 | ||
| 2f01a1f5 | 55 | #define HW_ACCESS_WSPI_FIXED_BUSY_LEN \ |
| 80301cdc | 56 | ((WL1251_BUSY_WORD_LEN - 4) / sizeof(u32)) |
| 2f01a1f5 KV |
57 | #define HW_ACCESS_WSPI_INIT_CMD_MASK 0 |
| 58 | ||
| 80301cdc | 59 | #endif /* __WL1251_SPI_H__ */ |