diff options
Diffstat (limited to 'drivers/staging/rtlwifi/phydm/rtl8822b/phydm_regconfig8822b.c')
| -rw-r--r-- | drivers/staging/rtlwifi/phydm/rtl8822b/phydm_regconfig8822b.c | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/drivers/staging/rtlwifi/phydm/rtl8822b/phydm_regconfig8822b.c b/drivers/staging/rtlwifi/phydm/rtl8822b/phydm_regconfig8822b.c new file mode 100644 index 000000000000..644fca822c61 --- /dev/null +++ b/drivers/staging/rtlwifi/phydm/rtl8822b/phydm_regconfig8822b.c @@ -0,0 +1,168 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2016 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../mp_precomp.h" +#include "../phydm_precomp.h" + +void odm_config_rf_reg_8822b(struct phy_dm_struct *dm, u32 addr, u32 data, + enum odm_rf_radio_path RF_PATH, u32 reg_addr) +{ + if (addr == 0xffe) { + ODM_sleep_ms(50); + } else if (addr == 0xfe) { + ODM_delay_us(100); + } else { + odm_set_rf_reg(dm, RF_PATH, reg_addr, RFREGOFFSETMASK, data); + + /* Add 1us delay between BB/RF register setting. */ + ODM_delay_us(1); + } +} + +void odm_config_rf_radio_a_8822b(struct phy_dm_struct *dm, u32 addr, u32 data) +{ + u32 content = 0x1000; /* RF_Content: radioa_txt */ + u32 maskfor_phy_set = (u32)(content & 0xE000); + + odm_config_rf_reg_8822b(dm, addr, data, ODM_RF_PATH_A, + addr | maskfor_phy_set); + + ODM_RT_TRACE( + dm, ODM_COMP_INIT, + "===> odm_config_rf_with_header_file: [RadioA] %08X %08X\n", + addr, data); +} + +void odm_config_rf_radio_b_8822b(struct phy_dm_struct *dm, u32 addr, u32 data) +{ + u32 content = 0x1001; /* RF_Content: radiob_txt */ + u32 maskfor_phy_set = (u32)(content & 0xE000); + + odm_config_rf_reg_8822b(dm, addr, data, ODM_RF_PATH_B, + addr | maskfor_phy_set); + + ODM_RT_TRACE( + dm, ODM_COMP_INIT, + "===> odm_config_rf_with_header_file: [RadioB] %08X %08X\n", + addr, data); +} + +void odm_config_mac_8822b(struct phy_dm_struct *dm, u32 addr, u8 data) +{ + odm_write_1byte(dm, addr, data); + ODM_RT_TRACE( + dm, ODM_COMP_INIT, + "===> odm_config_mac_with_header_file: [MAC_REG] %08X %08X\n", + addr, data); +} + +void odm_update_agc_big_jump_lmt_8822b(struct phy_dm_struct *dm, u32 addr, + u32 data) +{ + struct dig_thres *dig_tab = &dm->dm_dig_table; + u8 rf_gain_idx = (u8)((data & 0xFF000000) >> 24); + u8 bb_gain_idx = (u8)((data & 0x00ff0000) >> 16); + u8 agc_table_idx = (u8)((data & 0x00000f00) >> 8); + static bool is_limit; + + if (addr != 0x81c) + return; + + if (bb_gain_idx > 0x3c) { + if ((rf_gain_idx == dig_tab->rf_gain_idx) && !is_limit) { + is_limit = true; + dig_tab->big_jump_lmt[agc_table_idx] = bb_gain_idx - 2; + ODM_RT_TRACE( + dm, ODM_COMP_DIG, + "===> [AGC_TAB] big_jump_lmt [%d] = 0x%x\n", + agc_table_idx, + dig_tab->big_jump_lmt[agc_table_idx]); + } + } else { + is_limit = false; + } + + dig_tab->rf_gain_idx = rf_gain_idx; +} + +void odm_config_bb_agc_8822b(struct phy_dm_struct *dm, u32 addr, u32 bitmask, + u32 data) +{ + odm_update_agc_big_jump_lmt_8822b(dm, addr, data); + + odm_set_bb_reg(dm, addr, bitmask, data); + + /* Add 1us delay between BB/RF register setting. */ + ODM_delay_us(1); + + ODM_RT_TRACE(dm, ODM_COMP_INIT, "===> %s: [AGC_TAB] %08X %08X\n", + __func__, addr, data); +} + +void odm_config_bb_phy_reg_pg_8822b(struct phy_dm_struct *dm, u32 band, + u32 rf_path, u32 tx_num, u32 addr, + u32 bitmask, u32 data) +{ + if (addr == 0xfe || addr == 0xffe) { + ODM_sleep_ms(50); + } else { + phy_store_tx_power_by_rate(dm->adapter, band, rf_path, tx_num, + addr, bitmask, data); + } + ODM_RT_TRACE(dm, ODM_COMP_INIT, "===> %s: [PHY_REG] %08X %08X %08X\n", + __func__, addr, bitmask, data); +} + +void odm_config_bb_phy_8822b(struct phy_dm_struct *dm, u32 addr, u32 bitmask, + u32 data) +{ + if (addr == 0xfe) + ODM_sleep_ms(50); + else if (addr == 0xfd) + ODM_delay_ms(5); + else if (addr == 0xfc) + ODM_delay_ms(1); + else if (addr == 0xfb) + ODM_delay_us(50); + else if (addr == 0xfa) + ODM_delay_us(5); + else if (addr == 0xf9) + ODM_delay_us(1); + else + odm_set_bb_reg(dm, addr, bitmask, data); + + /* Add 1us delay between BB/RF register setting. */ + ODM_delay_us(1); + ODM_RT_TRACE(dm, ODM_COMP_INIT, "===> %s: [PHY_REG] %08X %08X\n", + __func__, addr, data); +} + +void odm_config_bb_txpwr_lmt_8822b(struct phy_dm_struct *dm, u8 *regulation, + u8 *band, u8 *bandwidth, u8 *rate_section, + u8 *rf_path, u8 *channel, u8 *power_limit) +{ + phy_set_tx_power_limit(dm, regulation, band, bandwidth, rate_section, + rf_path, channel, power_limit); +} |