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review.evervolv.com / android_kernel_oneplus_msm8996 / f162cac83ba474eb71ea2aa7788bd77f1692f4d2 / . / drivers / net / wireless / rtlwifi / efuse.h
blob: 2bdea9a8699e1cd653d85371bd54f9d23ec817e7 [file] [log] [blame]
Larry Finger0c817332010-12-08 11:12:31 -0600[diff] [blame]1/******************************************************************************
2 *
Larry Fingera8d76062012-01-07 20:46:42 -0600[diff] [blame]3 * Copyright(c) 2009-2012 Realtek Corporation.
Larry Finger0c817332010-12-08 11:12:31 -0600[diff] [blame]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
Chaoming_Lie25f51d2011-04-25 12:52:44 -0500[diff] [blame]33#define EFUSE_IC_ID_OFFSET 506
34
Larry Finger0c817332010-12-08 11:12:31 -0600[diff] [blame]35#define EFUSE_REAL_CONTENT_LEN 512
36#define EFUSE_MAP_LEN 128
Larry Finger0c817332010-12-08 11:12:31 -0600[diff] [blame]37#define EFUSE_MAX_WORD_UNIT 4
38
39#define EFUSE_INIT_MAP 0
40#define EFUSE_MODIFY_MAP 1
41
42#define PG_STATE_HEADER 0x01
43#define PG_STATE_WORD_0 0x02
44#define PG_STATE_WORD_1 0x04
45#define PG_STATE_WORD_2 0x08
46#define PG_STATE_WORD_3 0x10
47#define PG_STATE_DATA 0x20
48
49#define PG_SWBYTE_H 0x01
50#define PG_SWBYTE_L 0x02
51
52#define _POWERON_DELAY_
53#define _PRE_EXECUTE_READ_CMD_
54
55#define EFUSE_REPEAT_THRESHOLD_ 3
Chaoming_Lie25f51d2011-04-25 12:52:44 -0500[diff] [blame]56#define EFUSE_ERROE_HANDLE 1
Larry Finger0c817332010-12-08 11:12:31 -0600[diff] [blame]57
58struct efuse_map {
59 u8 offset;
60 u8 word_start;
61 u8 byte_start;
62 u8 byte_cnts;
63};
64
65struct pgpkt_struct {
66 u8 offset;
67 u8 word_en;
68 u8 data[8];
69};
70
71enum efuse_data_item {
72 EFUSE_CHIP_ID = 0,
73 EFUSE_LDO_SETTING,
74 EFUSE_CLK_SETTING,
75 EFUSE_SDIO_SETTING,
76 EFUSE_CCCR,
77 EFUSE_SDIO_MODE,
78 EFUSE_OCR,
79 EFUSE_F0CIS,
80 EFUSE_F1CIS,
81 EFUSE_MAC_ADDR,
82 EFUSE_EEPROM_VER,
83 EFUSE_CHAN_PLAN,
84 EFUSE_TXPW_TAB
85};
86
87enum {
88 VOLTAGE_V25 = 0x03,
89 LDOE25_SHIFT = 28,
90};
91
92struct efuse_priv {
93 u8 id[2];
94 u8 ldo_setting[2];
95 u8 clk_setting[2];
96 u8 cccr;
97 u8 sdio_mode;
98 u8 ocr[3];
99 u8 cis0[17];
100 u8 cis1[48];
101 u8 mac_addr[6];
102 u8 eeprom_verno;
103 u8 channel_plan;
104 u8 tx_power_b[14];
105 u8 tx_power_g[14];
106};
107
Chaoming_Lie25f51d2011-04-25 12:52:44 -0500[diff] [blame]108extern void read_efuse_byte(struct ieee80211_hw *hw, u16 _offset, u8 *pbuf);
Larry Finger0c817332010-12-08 11:12:31 -0600[diff] [blame]109extern void efuse_initialize(struct ieee80211_hw *hw);
110extern u8 efuse_read_1byte(struct ieee80211_hw *hw, u16 address);
111extern void efuse_write_1byte(struct ieee80211_hw *hw, u16 address, u8 value);
112extern void read_efuse(struct ieee80211_hw *hw, u16 _offset,
113 u16 _size_byte, u8 *pbuf);
114extern void efuse_shadow_read(struct ieee80211_hw *hw, u8 type,
115 u16 offset, u32 *value);
116extern void efuse_shadow_write(struct ieee80211_hw *hw, u8 type,
117 u16 offset, u32 value);
118extern bool efuse_shadow_update(struct ieee80211_hw *hw);
119extern bool efuse_shadow_update_chk(struct ieee80211_hw *hw);
120extern void rtl_efuse_shadow_map_update(struct ieee80211_hw *hw);
121extern void efuse_force_write_vendor_Id(struct ieee80211_hw *hw);
122extern void efuse_re_pg_section(struct ieee80211_hw *hw, u8 section_idx);
Larry Finger0c817332010-12-08 11:12:31 -0600[diff] [blame]123
124#endif