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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 | * | |
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 | |
17 | * | |
18 | * The full GNU General Public License is included in this distribution in the | |
19 | * file called LICENSE. | |
20 | * | |
21 | * Contact Information: | |
22 | * wlanfae <wlanfae@realtek.com> | |
23 | * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, | |
24 | * Hsinchu 300, Taiwan. | |
25 | * | |
26 | * Larry Finger <Larry.Finger@lwfinger.net> | |
27 | * | |
28 | *****************************************************************************/ | |
29 | ||
30 | #ifndef __RTL_EFUSE_H_ | |
31 | #define __RTL_EFUSE_H_ | |
32 | ||
e25f51d4 C |
33 | #define EFUSE_IC_ID_OFFSET 506 |
34 | ||
0c817338 | 35 | #define EFUSE_MAP_LEN 128 |
0c817338 LF |
36 | #define EFUSE_MAX_WORD_UNIT 4 |
37 | ||
38 | #define EFUSE_INIT_MAP 0 | |
39 | #define EFUSE_MODIFY_MAP 1 | |
40 | ||
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 | |
47 | ||
48 | #define PG_SWBYTE_H 0x01 | |
49 | #define PG_SWBYTE_L 0x02 | |
50 | ||
51 | #define _POWERON_DELAY_ | |
52 | #define _PRE_EXECUTE_READ_CMD_ | |
53 | ||
54 | #define EFUSE_REPEAT_THRESHOLD_ 3 | |
e25f51d4 | 55 | #define EFUSE_ERROE_HANDLE 1 |
0c817338 LF |
56 | |
57 | struct efuse_map { | |
58 | u8 offset; | |
59 | u8 word_start; | |
60 | u8 byte_start; | |
61 | u8 byte_cnts; | |
62 | }; | |
63 | ||
64 | struct pgpkt_struct { | |
65 | u8 offset; | |
66 | u8 word_en; | |
67 | u8 data[8]; | |
68 | }; | |
69 | ||
70 | enum efuse_data_item { | |
71 | EFUSE_CHIP_ID = 0, | |
72 | EFUSE_LDO_SETTING, | |
73 | EFUSE_CLK_SETTING, | |
74 | EFUSE_SDIO_SETTING, | |
75 | EFUSE_CCCR, | |
76 | EFUSE_SDIO_MODE, | |
77 | EFUSE_OCR, | |
78 | EFUSE_F0CIS, | |
79 | EFUSE_F1CIS, | |
80 | EFUSE_MAC_ADDR, | |
81 | EFUSE_EEPROM_VER, | |
82 | EFUSE_CHAN_PLAN, | |
83 | EFUSE_TXPW_TAB | |
84 | }; | |
85 | ||
86 | enum { | |
87 | VOLTAGE_V25 = 0x03, | |
88 | LDOE25_SHIFT = 28, | |
89 | }; | |
90 | ||
91 | struct efuse_priv { | |
92 | u8 id[2]; | |
93 | u8 ldo_setting[2]; | |
94 | u8 clk_setting[2]; | |
95 | u8 cccr; | |
96 | u8 sdio_mode; | |
97 | u8 ocr[3]; | |
98 | u8 cis0[17]; | |
99 | u8 cis1[48]; | |
100 | u8 mac_addr[6]; | |
101 | u8 eeprom_verno; | |
102 | u8 channel_plan; | |
103 | u8 tx_power_b[14]; | |
104 | u8 tx_power_g[14]; | |
105 | }; | |
106 | ||
a958df5d JP |
107 | void read_efuse_byte(struct ieee80211_hw *hw, u16 _offset, u8 *pbuf); |
108 | void efuse_initialize(struct ieee80211_hw *hw); | |
109 | u8 efuse_read_1byte(struct ieee80211_hw *hw, u16 address); | |
110 | void efuse_write_1byte(struct ieee80211_hw *hw, u16 address, u8 value); | |
111 | void read_efuse(struct ieee80211_hw *hw, u16 _offset, u16 _size_byte, u8 *pbuf); | |
112 | void efuse_shadow_read(struct ieee80211_hw *hw, u8 type, u16 offset, | |
113 | u32 *value); | |
114 | void efuse_shadow_write(struct ieee80211_hw *hw, u8 type, u16 offset, | |
115 | u32 value); | |
116 | bool efuse_shadow_update(struct ieee80211_hw *hw); | |
117 | bool efuse_shadow_update_chk(struct ieee80211_hw *hw); | |
118 | void rtl_efuse_shadow_map_update(struct ieee80211_hw *hw); | |
119 | void efuse_force_write_vendor_Id(struct ieee80211_hw *hw); | |
120 | void efuse_re_pg_section(struct ieee80211_hw *hw, u8 section_idx); | |
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121 | |
122 | #endif |