1 /******************************************************************************
3 * Copyright(c) 2009-2010 Realtek Corporation.
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
18 * The full GNU General Public License is included in this distribution in the
19 * file called LICENSE.
21 * Contact Information:
22 * wlanfae <wlanfae@realtek.com>
23 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
24 * Hsinchu 300, Taiwan.
26 * Larry Finger <Larry.Finger@lwfinger.net>
28 *****************************************************************************/
30 #ifndef __RTL_EFUSE_H_
31 #define __RTL_EFUSE_H_
33 #define EFUSE_REAL_CONTENT_LEN 512
34 #define EFUSE_MAP_LEN 128
35 #define EFUSE_MAX_SECTION 16
36 #define EFUSE_MAX_WORD_UNIT 4
38 #define EFUSE_INIT_MAP 0
39 #define EFUSE_MODIFY_MAP 1
41 #define PG_STATE_HEADER 0x01
42 #define PG_STATE_WORD_0 0x02
43 #define PG_STATE_WORD_1 0x04
44 #define PG_STATE_WORD_2 0x08
45 #define PG_STATE_WORD_3 0x10
46 #define PG_STATE_DATA 0x20
48 #define PG_SWBYTE_H 0x01
49 #define PG_SWBYTE_L 0x02
51 #define _POWERON_DELAY_
52 #define _PRE_EXECUTE_READ_CMD_
54 #define EFUSE_REPEAT_THRESHOLD_ 3
69 enum efuse_data_item
{
106 extern void efuse_initialize(struct ieee80211_hw
*hw
);
107 extern u8
efuse_read_1byte(struct ieee80211_hw
*hw
, u16 address
);
108 extern void efuse_write_1byte(struct ieee80211_hw
*hw
, u16 address
, u8 value
);
109 extern void read_efuse(struct ieee80211_hw
*hw
, u16 _offset
,
110 u16 _size_byte
, u8
*pbuf
);
111 extern void efuse_shadow_read(struct ieee80211_hw
*hw
, u8 type
,
112 u16 offset
, u32
*value
);
113 extern void efuse_shadow_write(struct ieee80211_hw
*hw
, u8 type
,
114 u16 offset
, u32 value
);
115 extern bool efuse_shadow_update(struct ieee80211_hw
*hw
);
116 extern bool efuse_shadow_update_chk(struct ieee80211_hw
*hw
);
117 extern void rtl_efuse_shadow_map_update(struct ieee80211_hw
*hw
);
118 extern void efuse_force_write_vendor_Id(struct ieee80211_hw
*hw
);
119 extern void efuse_re_pg_section(struct ieee80211_hw
*hw
, u8 section_idx
);
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