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gerrit-public.fairphone.software / kernel / msm-5.4 / edb45b67a09d1be4b7b8a33922a0f3934f3e23fa / . / drivers / net / wireless / realtek / rtlwifi / efuse.h
blob: 51aa1210def5f2e9e8cea9d634345ea6b3d35c36 [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 *
Larry Finger0c817332010-12-08 11:12:31 -0600[diff] [blame]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
Chaoming_Lie25f51d2011-04-25 12:52:44 -0500[diff] [blame]29#define EFUSE_IC_ID_OFFSET 506
30
Larry Finger0c817332010-12-08 11:12:31 -0600[diff] [blame]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
Larry Finger0c817332010-12-08 11:12:31 -0600[diff] [blame]43#define EFUSE_REPEAT_THRESHOLD_ 3
Chaoming_Lie25f51d2011-04-25 12:52:44 -0500[diff] [blame]44#define EFUSE_ERROE_HANDLE 1
Larry Finger0c817332010-12-08 11:12:31 -0600[diff] [blame]45
46struct efuse_map {
47 u8 offset;
48 u8 word_start;
49 u8 byte_start;
50 u8 byte_cnts;
51};
52
53struct pgpkt_struct {
54 u8 offset;
55 u8 word_en;
56 u8 data[8];
57};
58
59enum 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
75enum {
76 VOLTAGE_V25 = 0x03,
77 LDOE25_SHIFT = 28,
78};
79
80struct 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
Joe Perchesa958df52013-09-23 11:37:59 -0700[diff] [blame]96void read_efuse_byte(struct ieee80211_hw *hw, u16 _offset, u8 *pbuf);
97void efuse_initialize(struct ieee80211_hw *hw);
98u8 efuse_read_1byte(struct ieee80211_hw *hw, u16 address);
Larry Finger3c67b8f2014-09-22 09:39:22 -0500[diff] [blame]99int efuse_one_byte_read(struct ieee80211_hw *hw, u16 addr, u8 *data);
Joe Perchesa958df52013-09-23 11:37:59 -0700[diff] [blame]100void efuse_write_1byte(struct ieee80211_hw *hw, u16 address, u8 value);
Larry Finger3c67b8f2014-09-22 09:39:22 -0500[diff] [blame]101void read_efuse(struct ieee80211_hw *hw, u16 _offset,
102 u16 _size_byte, u8 *pbuf);
103void efuse_shadow_read(struct ieee80211_hw *hw, u8 type,
104 u16 offset, u32 *value);
105void efuse_shadow_write(struct ieee80211_hw *hw, u8 type,
106 u16 offset, u32 value);
Joe Perchesa958df52013-09-23 11:37:59 -0700[diff] [blame]107bool efuse_shadow_update(struct ieee80211_hw *hw);
108bool efuse_shadow_update_chk(struct ieee80211_hw *hw);
109void rtl_efuse_shadow_map_update(struct ieee80211_hw *hw);
110void efuse_force_write_vendor_Id(struct ieee80211_hw *hw);
111void efuse_re_pg_section(struct ieee80211_hw *hw, u8 section_idx);
Larry Fingeredb45b62016-07-05 10:08:06 -0500[diff] [blame^]112int rtl_get_hwinfo(struct ieee80211_hw *hw, struct rtl_priv *rtlpriv,
113 int max_size, u8 *hwinfo, int *params);
Larry Finger0c817332010-12-08 11:12:31 -0600[diff] [blame]114
115#endif