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1 | /****************************************************************************** |
2 | * | |
a8d76066 | 3 | * Copyright(c) 2009-2012 Realtek Corporation. |
0c817338 LF |
4 | * |
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. | |
8 | * | |
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 | |
12 | * more details. | |
13 | * | |
0c817338 LF |
14 | * The full GNU General Public License is included in this distribution in the |
15 | * file called LICENSE. | |
16 | * | |
17 | * Contact Information: | |
18 | * wlanfae <wlanfae@realtek.com> | |
19 | * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, | |
20 | * Hsinchu 300, Taiwan. | |
21 | * | |
22 | * Larry Finger <Larry.Finger@lwfinger.net> | |
23 | * | |
24 | *****************************************************************************/ | |
25 | ||
26 | #ifndef __RTL_EFUSE_H_ | |
27 | #define __RTL_EFUSE_H_ | |
28 | ||
e25f51d4 C |
29 | #define EFUSE_IC_ID_OFFSET 506 |
30 | ||
0c817338 LF |
31 | #define EFUSE_MAX_WORD_UNIT 4 |
32 | ||
33 | #define EFUSE_INIT_MAP 0 | |
34 | #define EFUSE_MODIFY_MAP 1 | |
35 | ||
36 | #define PG_STATE_HEADER 0x01 | |
37 | #define PG_STATE_WORD_0 0x02 | |
38 | #define PG_STATE_WORD_1 0x04 | |
39 | #define PG_STATE_WORD_2 0x08 | |
40 | #define PG_STATE_WORD_3 0x10 | |
41 | #define PG_STATE_DATA 0x20 | |
42 | ||
0c817338 | 43 | #define EFUSE_REPEAT_THRESHOLD_ 3 |
e25f51d4 | 44 | #define EFUSE_ERROE_HANDLE 1 |
0c817338 LF |
45 | |
46 | struct efuse_map { | |
47 | u8 offset; | |
48 | u8 word_start; | |
49 | u8 byte_start; | |
50 | u8 byte_cnts; | |
51 | }; | |
52 | ||
53 | struct pgpkt_struct { | |
54 | u8 offset; | |
55 | u8 word_en; | |
56 | u8 data[8]; | |
57 | }; | |
58 | ||
59 | enum efuse_data_item { | |
60 | EFUSE_CHIP_ID = 0, | |
61 | EFUSE_LDO_SETTING, | |
62 | EFUSE_CLK_SETTING, | |
63 | EFUSE_SDIO_SETTING, | |
64 | EFUSE_CCCR, | |
65 | EFUSE_SDIO_MODE, | |
66 | EFUSE_OCR, | |
67 | EFUSE_F0CIS, | |
68 | EFUSE_F1CIS, | |
69 | EFUSE_MAC_ADDR, | |
70 | EFUSE_EEPROM_VER, | |
71 | EFUSE_CHAN_PLAN, | |
72 | EFUSE_TXPW_TAB | |
73 | }; | |
74 | ||
75 | enum { | |
76 | VOLTAGE_V25 = 0x03, | |
77 | LDOE25_SHIFT = 28, | |
78 | }; | |
79 | ||
80 | struct efuse_priv { | |
81 | u8 id[2]; | |
82 | u8 ldo_setting[2]; | |
83 | u8 clk_setting[2]; | |
84 | u8 cccr; | |
85 | u8 sdio_mode; | |
86 | u8 ocr[3]; | |
87 | u8 cis0[17]; | |
88 | u8 cis1[48]; | |
89 | u8 mac_addr[6]; | |
90 | u8 eeprom_verno; | |
91 | u8 channel_plan; | |
92 | u8 tx_power_b[14]; | |
93 | u8 tx_power_g[14]; | |
94 | }; | |
95 | ||
a958df5d JP |
96 | void read_efuse_byte(struct ieee80211_hw *hw, u16 _offset, u8 *pbuf); |
97 | void efuse_initialize(struct ieee80211_hw *hw); | |
98 | u8 efuse_read_1byte(struct ieee80211_hw *hw, u16 address); | |
3c67b8f9 | 99 | int efuse_one_byte_read(struct ieee80211_hw *hw, u16 addr, u8 *data); |
a958df5d | 100 | void efuse_write_1byte(struct ieee80211_hw *hw, u16 address, u8 value); |
3c67b8f9 LF |
101 | void read_efuse(struct ieee80211_hw *hw, u16 _offset, |
102 | u16 _size_byte, u8 *pbuf); | |
103 | void efuse_shadow_read(struct ieee80211_hw *hw, u8 type, | |
104 | u16 offset, u32 *value); | |
105 | void efuse_shadow_write(struct ieee80211_hw *hw, u8 type, | |
106 | u16 offset, u32 value); | |
a958df5d JP |
107 | bool efuse_shadow_update(struct ieee80211_hw *hw); |
108 | bool efuse_shadow_update_chk(struct ieee80211_hw *hw); | |
109 | void rtl_efuse_shadow_map_update(struct ieee80211_hw *hw); | |
110 | void efuse_force_write_vendor_Id(struct ieee80211_hw *hw); | |
111 | void efuse_re_pg_section(struct ieee80211_hw *hw, u8 section_idx); | |
0c817338 LF |
112 | |
113 | #endif |