projects / deliverable / linux.git / blame
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1 | /****************************************************************************** |
| 2 | * | |
| a8d76066 | 3 | * Copyright(c) 2009-2012 Realtek Corporation. |
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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 | ||
| e25f51d4 | 107 | extern void read_efuse_byte(struct ieee80211_hw *hw, u16 _offset, u8 *pbuf); |
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108 | extern void efuse_initialize(struct ieee80211_hw *hw); |
| 109 | extern u8 efuse_read_1byte(struct ieee80211_hw *hw, u16 address); | |
| 110 | extern void efuse_write_1byte(struct ieee80211_hw *hw, u16 address, u8 value); | |
| 111 | extern void read_efuse(struct ieee80211_hw *hw, u16 _offset, | |
| 112 | u16 _size_byte, u8 *pbuf); | |
| 113 | extern void efuse_shadow_read(struct ieee80211_hw *hw, u8 type, | |
| 114 | u16 offset, u32 *value); | |
| 115 | extern void efuse_shadow_write(struct ieee80211_hw *hw, u8 type, | |
| 116 | u16 offset, u32 value); | |
| 117 | extern bool efuse_shadow_update(struct ieee80211_hw *hw); | |
| 118 | extern bool efuse_shadow_update_chk(struct ieee80211_hw *hw); | |
| 119 | extern void rtl_efuse_shadow_map_update(struct ieee80211_hw *hw); | |
| 120 | extern void efuse_force_write_vendor_Id(struct ieee80211_hw *hw); | |
| 121 | extern void efuse_re_pg_section(struct ieee80211_hw *hw, u8 section_idx); | |
| 0c817338 LF |
122 | |
| 123 | #endif |