9bc6772e15
wl1271 driver is under heavy development but on the other hand the older wl1251 driver is currently considered more as a legacy driver. To make it easier to develop wl1271 features move wl1251 to it's own directory, drivers/net/wireless/wl1251. There are no functional changes, only moving of files. One regression is that Kconfig won't be updated automatically and user needs to enable wl1251 manually with an older config file. Signed-off-by: Kalle Valo <kvalo@adurom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
84 lines
2.4 KiB
C
84 lines
2.4 KiB
C
/*
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* This file is part of wl12xx
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*
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* Copyright (C) 2008 Nokia Corporation
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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_IO_H__
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#define __WL1251_IO_H__
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#include "wl1251.h"
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#define HW_ACCESS_MEMORY_MAX_RANGE 0x1FFC0
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#define HW_ACCESS_PART0_SIZE_ADDR 0x1FFC0
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#define HW_ACCESS_PART0_START_ADDR 0x1FFC4
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#define HW_ACCESS_PART1_SIZE_ADDR 0x1FFC8
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#define HW_ACCESS_PART1_START_ADDR 0x1FFCC
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#define HW_ACCESS_REGISTER_SIZE 4
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#define HW_ACCESS_PRAM_MAX_RANGE 0x3c000
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static inline u32 wl1251_read32(struct wl1251 *wl, int addr)
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{
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u32 response;
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wl->if_ops->read(wl, addr, &response, sizeof(u32));
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return response;
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}
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static inline void wl1251_write32(struct wl1251 *wl, int addr, u32 val)
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{
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wl->if_ops->write(wl, addr, &val, sizeof(u32));
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}
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static inline u32 wl1251_read_elp(struct wl1251 *wl, int addr)
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{
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u32 response;
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if (wl->if_ops->read_elp)
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wl->if_ops->read_elp(wl, addr, &response);
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else
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wl->if_ops->read(wl, addr, &response, sizeof(u32));
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return response;
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}
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static inline void wl1251_write_elp(struct wl1251 *wl, int addr, u32 val)
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{
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if (wl->if_ops->write_elp)
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wl->if_ops->write_elp(wl, addr, val);
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else
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wl->if_ops->write(wl, addr, &val, sizeof(u32));
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}
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/* Memory target IO, address is translated to partition 0 */
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void wl1251_mem_read(struct wl1251 *wl, int addr, void *buf, size_t len);
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void wl1251_mem_write(struct wl1251 *wl, int addr, void *buf, size_t len);
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u32 wl1251_mem_read32(struct wl1251 *wl, int addr);
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void wl1251_mem_write32(struct wl1251 *wl, int addr, u32 val);
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/* Registers IO */
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u32 wl1251_reg_read32(struct wl1251 *wl, int addr);
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void wl1251_reg_write32(struct wl1251 *wl, int addr, u32 val);
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void wl1251_set_partition(struct wl1251 *wl,
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u32 part_start, u32 part_size,
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u32 reg_start, u32 reg_size);
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#endif
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