| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Larry Finger | 17004 | 99.82% | 4 | 44.44% |
| Joe Perches | 18 | 0.11% | 2 | 22.22% |
| Arnd Bergmann | 9 | 0.05% | 1 | 11.11% |
| Heinrich Schuchardt | 2 | 0.01% | 1 | 11.11% |
| Masanari Iida | 1 | 0.01% | 1 | 11.11% |
| Total | 17034 | 9 |
// SPDX-License-Identifier: GPL-2.0 /* Copyright(c) 2009-2014 Realtek Corporation.*/ #include "../wifi.h" #include "../pci.h" #include "../ps.h" #include "reg.h" #include "def.h" #include "phy.h" #include "rf.h" #include "dm.h" #include "table.h" static u32 _rtl92ee_phy_rf_serial_read(struct ieee80211_hw *hw, enum radio_path rfpath, u32 offset); static void _rtl92ee_phy_rf_serial_write(struct ieee80211_hw *hw, enum radio_path rfpath, u32 offset, u32 data); static u32 _rtl92ee_phy_calculate_bit_shift(u32 bitmask); static bool _rtl92ee_phy_bb8192ee_config_parafile(struct ieee80211_hw *hw); static bool _rtl92ee_phy_config_mac_with_headerfile(struct ieee80211_hw *hw); static bool phy_config_bb_with_hdr_file(struct ieee80211_hw *hw, u8 configtype); static bool phy_config_bb_with_pghdrfile(struct ieee80211_hw *hw, u8 configtype); static void phy_init_bb_rf_register_def(struct ieee80211_hw *hw); static bool _rtl92ee_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable, u32 cmdtableidx, u32 cmdtablesz, enum swchnlcmd_id cmdid, u32 para1, u32 para2, u32 msdelay); static bool _rtl92ee_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw, u8 channel, u8 *stage, u8 *step, u32 *delay); static long _rtl92ee_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw, enum wireless_mode wirelessmode, u8 txpwridx); static void rtl92ee_phy_set_rf_on(struct ieee80211_hw *hw); static void rtl92ee_phy_set_io(struct ieee80211_hw *hw); u32 rtl92ee_phy_query_bb_reg(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask) { struct rtl_priv *rtlpriv = rtl_priv(hw); u32 returnvalue, originalvalue, bitshift; RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, "regaddr(%#x), bitmask(%#x)\n", regaddr, bitmask); originalvalue = rtl_read_dword(rtlpriv, regaddr); bitshift = _rtl92ee_phy_calculate_bit_shift(bitmask); returnvalue = (originalvalue & bitmask) >> bitshift; RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, "BBR MASK=0x%x Addr[0x%x]=0x%x\n", bitmask, regaddr, originalvalue); return returnvalue; } void rtl92ee_phy_set_bb_reg(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask, u32 data) { struct rtl_priv *rtlpriv = rtl_priv(hw); u32 originalvalue, bitshift; RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, "regaddr(%#x), bitmask(%#x), data(%#x)\n", regaddr, bitmask, data); if (bitmask != MASKDWORD) { originalvalue = rtl_read_dword(rtlpriv, regaddr); bitshift = _rtl92ee_phy_calculate_bit_shift(bitmask); data = ((originalvalue & (~bitmask)) | (data << bitshift)); } rtl_write_dword(rtlpriv, regaddr, data); RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, "regaddr(%#x), bitmask(%#x), data(%#x)\n", regaddr, bitmask, data); } u32 rtl92ee_phy_query_rf_reg(struct ieee80211_hw *hw, enum radio_path rfpath, u32 regaddr, u32 bitmask) { struct rtl_priv *rtlpriv = rtl_priv(hw); u32 original_value, readback_value, bitshift; unsigned long flags; RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, "regaddr(%#x), rfpath(%#x), bitmask(%#x)\n", regaddr, rfpath, bitmask); spin_lock_irqsave(&rtlpriv->locks.rf_lock, flags); original_value = _rtl92ee_phy_rf_serial_read(hw , rfpath, regaddr); bitshift = _rtl92ee_phy_calculate_bit_shift(bitmask); readback_value = (original_value & bitmask) >> bitshift; spin_unlock_irqrestore(&rtlpriv->locks.rf_lock, flags); RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, "regaddr(%#x),rfpath(%#x),bitmask(%#x),original_value(%#x)\n", regaddr, rfpath, bitmask, original_value); return readback_value; } void rtl92ee_phy_set_rf_reg(struct ieee80211_hw *hw, enum radio_path rfpath, u32 addr, u32 bitmask, u32 data) { struct rtl_priv *rtlpriv = rtl_priv(hw); u32 original_value, bitshift; unsigned long flags; RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, "regaddr(%#x), bitmask(%#x), data(%#x), rfpath(%#x)\n", addr, bitmask, data, rfpath); spin_lock_irqsave(&rtlpriv->locks.rf_lock, flags); if (bitmask != RFREG_OFFSET_MASK) { original_value = _rtl92ee_phy_rf_serial_read(hw, rfpath, addr); bitshift = _rtl92ee_phy_calculate_bit_shift(bitmask); data = (original_value & (~bitmask)) | (data << bitshift); } _rtl92ee_phy_rf_serial_write(hw, rfpath, addr, data); spin_unlock_irqrestore(&rtlpriv->locks.rf_lock, flags); RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, "regaddr(%#x), bitmask(%#x), data(%#x), rfpath(%#x)\n", addr, bitmask, data, rfpath); } static u32 _rtl92ee_phy_rf_serial_read(struct ieee80211_hw *hw, enum radio_path rfpath, u32 offset) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath]; u32 newoffset; u32 tmplong, tmplong2; u8 rfpi_enable = 0; u32 retvalue; offset &= 0xff; newoffset = offset; if (RT_CANNOT_IO(hw)) { pr_err("return all one\n"); return 0xFFFFFFFF; } tmplong = rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD); if (rfpath == RF90_PATH_A) tmplong2 = tmplong; else tmplong2 = rtl_get_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD); tmplong2 = (tmplong2 & (~BLSSIREADADDRESS)) | (newoffset << 23) | BLSSIREADEDGE; rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD, tmplong & (~BLSSIREADEDGE)); mdelay(1); rtl_set_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD, tmplong2); mdelay(2); if (rfpath == RF90_PATH_A) rfpi_enable = (u8)rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER1, BIT(8)); else if (rfpath == RF90_PATH_B) rfpi_enable = (u8)rtl_get_bbreg(hw, RFPGA0_XB_HSSIPARAMETER1, BIT(8)); if (rfpi_enable) retvalue = rtl_get_bbreg(hw, pphyreg->rf_rbpi, BLSSIREADBACKDATA); else retvalue = rtl_get_bbreg(hw, pphyreg->rf_rb, BLSSIREADBACKDATA); RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, "RFR-%d Addr[0x%x]=0x%x\n", rfpath, pphyreg->rf_rb, retvalue); return retvalue; } static void _rtl92ee_phy_rf_serial_write(struct ieee80211_hw *hw, enum radio_path rfpath, u32 offset, u32 data) { u32 data_and_addr; u32 newoffset; struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath]; if (RT_CANNOT_IO(hw)) { pr_err("stop\n"); return; } offset &= 0xff; newoffset = offset; data_and_addr = ((newoffset << 20) | (data & 0x000fffff)) & 0x0fffffff; rtl_set_bbreg(hw, pphyreg->rf3wire_offset, MASKDWORD, data_and_addr); RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, "RFW-%d Addr[0x%x]=0x%x\n", rfpath, pphyreg->rf3wire_offset, data_and_addr); } static u32 _rtl92ee_phy_calculate_bit_shift(u32 bitmask) { u32 i; for (i = 0; i <= 31; i++) { if (((bitmask >> i) & 0x1) == 1) break; } return i; } bool rtl92ee_phy_mac_config(struct ieee80211_hw *hw) { return _rtl92ee_phy_config_mac_with_headerfile(hw); } bool rtl92ee_phy_bb_config(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); bool rtstatus = true; u16 regval; u32 tmp; u8 crystal_cap; phy_init_bb_rf_register_def(hw); regval = rtl_read_word(rtlpriv, REG_SYS_FUNC_EN); rtl_write_word(rtlpriv, REG_SYS_FUNC_EN, regval | BIT(13) | BIT(0) | BIT(1)); rtl_write_byte(rtlpriv, REG_RF_CTRL, RF_EN | RF_RSTB | RF_SDMRSTB); rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, FEN_PPLL | FEN_PCIEA | FEN_DIO_PCIE | FEN_BB_GLB_RSTN | FEN_BBRSTB); rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL + 1, 0x80); tmp = rtl_read_dword(rtlpriv, 0x4c); rtl_write_dword(rtlpriv, 0x4c, tmp | BIT(23)); rtstatus = _rtl92ee_phy_bb8192ee_config_parafile(hw); crystal_cap = rtlpriv->efuse.eeprom_crystalcap & 0x3F; rtl_set_bbreg(hw, REG_MAC_PHY_CTRL, 0xFFF000, (crystal_cap | (crystal_cap << 6))); return rtstatus; } bool rtl92ee_phy_rf_config(struct ieee80211_hw *hw) { return rtl92ee_phy_rf6052_config(hw); } static bool _check_condition(struct ieee80211_hw *hw, const u32 condition) { struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); u32 _board = rtlefuse->board_type; /*need efuse define*/ u32 _interface = rtlhal->interface; u32 _platform = 0x08;/*SupportPlatform */ u32 cond = condition; if (condition == 0xCDCDCDCD) return true; cond = condition & 0xFF; if ((_board != cond) && (cond != 0xFF)) return false; cond = condition & 0xFF00; cond = cond >> 8; if ((_interface & cond) == 0 && cond != 0x07) return false; cond = condition & 0xFF0000; cond = cond >> 16; if ((_platform & cond) == 0 && cond != 0x0F) return false; return true; } static void _rtl92ee_config_rf_reg(struct ieee80211_hw *hw, u32 addr, u32 data, enum radio_path rfpath, u32 regaddr) { if (addr == 0xfe || addr == 0xffe) { mdelay(50); } else { rtl_set_rfreg(hw, rfpath, regaddr, RFREG_OFFSET_MASK, data); udelay(1); if (addr == 0xb6) { u32 getvalue; u8 count = 0; getvalue = rtl_get_rfreg(hw, rfpath, addr, MASKDWORD); udelay(1); while ((getvalue >> 8) != (data >> 8)) { count++; rtl_set_rfreg(hw, rfpath, regaddr, RFREG_OFFSET_MASK, data); udelay(1); getvalue = rtl_get_rfreg(hw, rfpath, addr, MASKDWORD); if (count > 5) break; } } if (addr == 0xb2) { u32 getvalue; u8 count = 0; getvalue = rtl_get_rfreg(hw, rfpath, addr, MASKDWORD); udelay(1); while (getvalue != data) { count++; rtl_set_rfreg(hw, rfpath, regaddr, RFREG_OFFSET_MASK, data); udelay(1); rtl_set_rfreg(hw, rfpath, 0x18, RFREG_OFFSET_MASK, 0x0fc07); udelay(1); getvalue = rtl_get_rfreg(hw, rfpath, addr, MASKDWORD); if (count > 5) break; } } } } static void _rtl92ee_config_rf_radio_a(struct ieee80211_hw *hw, u32 addr, u32 data) { u32 content = 0x1000; /*RF Content: radio_a_txt*/ u32 maskforphyset = (u32)(content & 0xE000); _rtl92ee_config_rf_reg(hw, addr, data, RF90_PATH_A, addr | maskforphyset); } static void _rtl92ee_config_rf_radio_b(struct ieee80211_hw *hw, u32 addr, u32 data) { u32 content = 0x1001; /*RF Content: radio_b_txt*/ u32 maskforphyset = (u32)(content & 0xE000); _rtl92ee_config_rf_reg(hw, addr, data, RF90_PATH_B, addr | maskforphyset); } static void _rtl92ee_config_bb_reg(struct ieee80211_hw *hw, u32 addr, u32 data) { if (addr == 0xfe) mdelay(50); else if (addr == 0xfd) mdelay(5); else if (addr == 0xfc) mdelay(1); else if (addr == 0xfb) udelay(50); else if (addr == 0xfa) udelay(5); else if (addr == 0xf9) udelay(1); else rtl_set_bbreg(hw, addr, MASKDWORD , data); udelay(1); } static void _rtl92ee_phy_init_tx_power_by_rate(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; u8 band = BAND_ON_2_4G, rf = 0, txnum = 0, sec = 0; for (; band <= BAND_ON_5G; ++band) for (; rf < TX_PWR_BY_RATE_NUM_RF; ++rf) for (; txnum < TX_PWR_BY_RATE_NUM_RF; ++txnum) for (; sec < TX_PWR_BY_RATE_NUM_SECTION; ++sec) rtlphy->tx_power_by_rate_offset [band][rf][txnum][sec] = 0; } static void _rtl92ee_phy_set_txpower_by_rate_base(struct ieee80211_hw *hw, u8 band, u8 path, u8 rate_section, u8 txnum, u8 value) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; if (path > RF90_PATH_D) { RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Invalid Rf Path %d\n", path); return; } if (band == BAND_ON_2_4G) { switch (rate_section) { case CCK: rtlphy->txpwr_by_rate_base_24g[path][txnum][0] = value; break; case OFDM: rtlphy->txpwr_by_rate_base_24g[path][txnum][1] = value; break; case HT_MCS0_MCS7: rtlphy->txpwr_by_rate_base_24g[path][txnum][2] = value; break; case HT_MCS8_MCS15: rtlphy->txpwr_by_rate_base_24g[path][txnum][3] = value; break; default: RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Invalid RateSection %d in 2.4G,Rf %d,%dTx\n", rate_section, path, txnum); break; } } else { RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Invalid Band %d\n", band); } } static u8 _rtl92ee_phy_get_txpower_by_rate_base(struct ieee80211_hw *hw, u8 band, u8 path, u8 txnum, u8 rate_section) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; u8 value = 0; if (path > RF90_PATH_D) { RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Invalid Rf Path %d\n", path); return 0; } if (band == BAND_ON_2_4G) { switch (rate_section) { case CCK: value = rtlphy->txpwr_by_rate_base_24g[path][txnum][0]; break; case OFDM: value = rtlphy->txpwr_by_rate_base_24g[path][txnum][1]; break; case HT_MCS0_MCS7: value = rtlphy->txpwr_by_rate_base_24g[path][txnum][2]; break; case HT_MCS8_MCS15: value = rtlphy->txpwr_by_rate_base_24g[path][txnum][3]; break; default: RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Invalid RateSection %d in 2.4G,Rf %d,%dTx\n", rate_section, path, txnum); break; } } else { RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Invalid Band %d()\n", band); } return value; } static void _rtl92ee_phy_store_txpower_by_rate_base(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; u16 raw = 0; u8 base = 0, path = 0; for (path = RF90_PATH_A; path <= RF90_PATH_B; ++path) { if (path == RF90_PATH_A) { raw = (u16)(rtlphy->tx_power_by_rate_offset [BAND_ON_2_4G][path][RF_1TX][3] >> 24) & 0xFF; base = (raw >> 4) * 10 + (raw & 0xF); _rtl92ee_phy_set_txpower_by_rate_base(hw, BAND_ON_2_4G, path, CCK, RF_1TX, base); } else if (path == RF90_PATH_B) { raw = (u16)(rtlphy->tx_power_by_rate_offset [BAND_ON_2_4G][path][RF_1TX][3] >> 0) & 0xFF; base = (raw >> 4) * 10 + (raw & 0xF); _rtl92ee_phy_set_txpower_by_rate_base(hw, BAND_ON_2_4G, path, CCK, RF_1TX, base); } raw = (u16)(rtlphy->tx_power_by_rate_offset [BAND_ON_2_4G][path][RF_1TX][1] >> 24) & 0xFF; base = (raw >> 4) * 10 + (raw & 0xF); _rtl92ee_phy_set_txpower_by_rate_base(hw, BAND_ON_2_4G, path, OFDM, RF_1TX, base); raw = (u16)(rtlphy->tx_power_by_rate_offset [BAND_ON_2_4G][path][RF_1TX][5] >> 24) & 0xFF; base = (raw >> 4) * 10 + (raw & 0xF); _rtl92ee_phy_set_txpower_by_rate_base(hw, BAND_ON_2_4G, path, HT_MCS0_MCS7, RF_1TX, base); raw = (u16)(rtlphy->tx_power_by_rate_offset [BAND_ON_2_4G][path][RF_2TX][7] >> 24) & 0xFF; base = (raw >> 4) * 10 + (raw & 0xF); _rtl92ee_phy_set_txpower_by_rate_base(hw, BAND_ON_2_4G, path, HT_MCS8_MCS15, RF_2TX, base); } } static void _phy_convert_txpower_dbm_to_relative_value(u32 *data, u8 start, u8 end, u8 base) { s8 i = 0; u8 tmp = 0; u32 temp_data = 0; for (i = 3; i >= 0; --i) { if (i >= start && i <= end) { /* Get the exact value */ tmp = (u8)(*data >> (i * 8)) & 0xF; tmp += ((u8)((*data >> (i * 8 + 4)) & 0xF)) * 10; /* Change the value to a relative value */ tmp = (tmp > base) ? tmp - base : base - tmp; } else { tmp = (u8)(*data >> (i * 8)) & 0xFF; } temp_data <<= 8; temp_data |= tmp; } *data = temp_data; } static void phy_convert_txpwr_dbm_to_rel_val(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; u8 base = 0, rf = 0, band = BAND_ON_2_4G; for (rf = RF90_PATH_A; rf <= RF90_PATH_B; ++rf) { if (rf == RF90_PATH_A) { base = _rtl92ee_phy_get_txpower_by_rate_base(hw, band, rf, RF_1TX, CCK); _phy_convert_txpower_dbm_to_relative_value( &rtlphy->tx_power_by_rate_offset [band][rf][RF_1TX][2], 1, 1, base); _phy_convert_txpower_dbm_to_relative_value( &rtlphy->tx_power_by_rate_offset [band][rf][RF_1TX][3], 1, 3, base); } else if (rf == RF90_PATH_B) { base = _rtl92ee_phy_get_txpower_by_rate_base(hw, band, rf, RF_1TX, CCK); _phy_convert_txpower_dbm_to_relative_value( &rtlphy->tx_power_by_rate_offset [band][rf][RF_1TX][3], 0, 0, base); _phy_convert_txpower_dbm_to_relative_value( &rtlphy->tx_power_by_rate_offset [band][rf][RF_1TX][2], 1, 3, base); } base = _rtl92ee_phy_get_txpower_by_rate_base(hw, band, rf, RF_1TX, OFDM); _phy_convert_txpower_dbm_to_relative_value( &rtlphy->tx_power_by_rate_offset[band][rf][RF_1TX][0], 0, 3, base); _phy_convert_txpower_dbm_to_relative_value( &rtlphy->tx_power_by_rate_offset[band][rf][RF_1TX][1], 0, 3, base); base = _rtl92ee_phy_get_txpower_by_rate_base(hw, band, rf, RF_1TX, HT_MCS0_MCS7); _phy_convert_txpower_dbm_to_relative_value( &rtlphy->tx_power_by_rate_offset[band][rf][RF_1TX][4], 0, 3, base); _phy_convert_txpower_dbm_to_relative_value( &rtlphy->tx_power_by_rate_offset[band][rf][RF_1TX][5], 0, 3, base); base = _rtl92ee_phy_get_txpower_by_rate_base(hw, band, rf, RF_2TX, HT_MCS8_MCS15); _phy_convert_txpower_dbm_to_relative_value( &rtlphy->tx_power_by_rate_offset[band][rf][RF_2TX][6], 0, 3, base); _phy_convert_txpower_dbm_to_relative_value( &rtlphy->tx_power_by_rate_offset[band][rf][RF_2TX][7], 0, 3, base); } RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE, "<==phy_convert_txpwr_dbm_to_rel_val()\n"); } static void _rtl92ee_phy_txpower_by_rate_configuration(struct ieee80211_hw *hw) { _rtl92ee_phy_store_txpower_by_rate_base(hw); phy_convert_txpwr_dbm_to_rel_val(hw); } static bool _rtl92ee_phy_bb8192ee_config_parafile(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); bool rtstatus; rtstatus = phy_config_bb_with_hdr_file(hw, BASEBAND_CONFIG_PHY_REG); if (!rtstatus) { pr_err("Write BB Reg Fail!!\n"); return false; } _rtl92ee_phy_init_tx_power_by_rate(hw); if (!rtlefuse->autoload_failflag) { rtlphy->pwrgroup_cnt = 0; rtstatus = phy_config_bb_with_pghdrfile(hw, BASEBAND_CONFIG_PHY_REG); } _rtl92ee_phy_txpower_by_rate_configuration(hw); if (!rtstatus) { pr_err("BB_PG Reg Fail!!\n"); return false; } rtstatus = phy_config_bb_with_hdr_file(hw, BASEBAND_CONFIG_AGC_TAB); if (!rtstatus) { pr_err("AGC Table Fail\n"); return false; } rtlphy->cck_high_power = (bool)(rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, 0x200)); return true; } static bool _rtl92ee_phy_config_mac_with_headerfile(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); u32 i; u32 arraylength; u32 *ptrarray; RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Read Rtl8192EMACPHY_Array\n"); arraylength = RTL8192EE_MAC_ARRAY_LEN; ptrarray = RTL8192EE_MAC_ARRAY; RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Img:RTL8192EE_MAC_ARRAY LEN %d\n" , arraylength); for (i = 0; i < arraylength; i = i + 2) rtl_write_byte(rtlpriv, ptrarray[i], (u8)ptrarray[i + 1]); return true; } #define READ_NEXT_PAIR(v1, v2, i) \ do { \ i += 2; \ v1 = array[i]; \ v2 = array[i+1]; \ } while (0) static bool phy_config_bb_with_hdr_file(struct ieee80211_hw *hw, u8 configtype) { int i; u32 *array; u16 len; struct rtl_priv *rtlpriv = rtl_priv(hw); u32 v1 = 0, v2 = 0; if (configtype == BASEBAND_CONFIG_PHY_REG) { len = RTL8192EE_PHY_REG_ARRAY_LEN; array = RTL8192EE_PHY_REG_ARRAY; for (i = 0; i < len; i = i + 2) { v1 = array[i]; v2 = array[i+1]; if (v1 < 0xcdcdcdcd) { _rtl92ee_config_bb_reg(hw, v1, v2); } else {/*This line is the start line of branch.*/ /* to protect READ_NEXT_PAIR not overrun */ if (i >= len - 2) break; if (!_check_condition(hw , array[i])) { /*Discard the following pairs*/ READ_NEXT_PAIR(v1, v2, i); while (v2 != 0xDEAD && v2 != 0xCDEF && v2 != 0xCDCD && i < len - 2) { READ_NEXT_PAIR(v1, v2, i); } i -= 2; /* prevent from for-loop += 2*/ } else { /* Configure matched pairs and * skip to end of if-else. */ READ_NEXT_PAIR(v1, v2, i); while (v2 != 0xDEAD && v2 != 0xCDEF && v2 != 0xCDCD && i < len - 2) { _rtl92ee_config_bb_reg(hw, v1, v2); READ_NEXT_PAIR(v1, v2, i); } while (v2 != 0xDEAD && i < len - 2) READ_NEXT_PAIR(v1, v2, i); } } } } else if (configtype == BASEBAND_CONFIG_AGC_TAB) { len = RTL8192EE_AGC_TAB_ARRAY_LEN; array = RTL8192EE_AGC_TAB_ARRAY; for (i = 0; i < len; i = i + 2) { v1 = array[i]; v2 = array[i+1]; if (v1 < 0xCDCDCDCD) { rtl_set_bbreg(hw, array[i], MASKDWORD, array[i + 1]); udelay(1); continue; } else{/*This line is the start line of branch.*/ /* to protect READ_NEXT_PAIR not overrun */ if (i >= len - 2) break; if (!_check_condition(hw , array[i])) { /*Discard the following pairs*/ READ_NEXT_PAIR(v1, v2, i); while (v2 != 0xDEAD && v2 != 0xCDEF && v2 != 0xCDCD && i < len - 2) { READ_NEXT_PAIR(v1, v2, i); } i -= 2; /* prevent from for-loop += 2*/ } else { /* Configure matched pairs and * skip to end of if-else. */ READ_NEXT_PAIR(v1, v2, i); while (v2 != 0xDEAD && v2 != 0xCDEF && v2 != 0xCDCD && i < len - 2) { rtl_set_bbreg(hw, array[i], MASKDWORD, array[i + 1]); udelay(1); READ_NEXT_PAIR(v1 , v2 , i); } while (v2 != 0xDEAD && i < len - 2) { READ_NEXT_PAIR(v1 , v2 , i); } } } RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "The agctab_array_table[0] is %x Rtl818EEPHY_REGArray[1] is %x\n", array[i], array[i + 1]); } } return true; } static u8 _rtl92ee_get_rate_section_index(u32 regaddr) { u8 index = 0; switch (regaddr) { case RTXAGC_A_RATE18_06: case RTXAGC_B_RATE18_06: index = 0; break; case RTXAGC_A_RATE54_24: case RTXAGC_B_RATE54_24: index = 1; break; case RTXAGC_A_CCK1_MCS32: case RTXAGC_B_CCK1_55_MCS32: index = 2; break; case RTXAGC_B_CCK11_A_CCK2_11: index = 3; break; case RTXAGC_A_MCS03_MCS00: case RTXAGC_B_MCS03_MCS00: index = 4; break; case RTXAGC_A_MCS07_MCS04: case RTXAGC_B_MCS07_MCS04: index = 5; break; case RTXAGC_A_MCS11_MCS08: case RTXAGC_B_MCS11_MCS08: index = 6; break; case RTXAGC_A_MCS15_MCS12: case RTXAGC_B_MCS15_MCS12: index = 7; break; default: regaddr &= 0xFFF; if (regaddr >= 0xC20 && regaddr <= 0xC4C) index = (u8)((regaddr - 0xC20) / 4); else if (regaddr >= 0xE20 && regaddr <= 0xE4C) index = (u8)((regaddr - 0xE20) / 4); break; } return index; } static void _rtl92ee_store_tx_power_by_rate(struct ieee80211_hw *hw, enum band_type band, enum radio_path rfpath, u32 txnum, u32 regaddr, u32 bitmask, u32 data) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; u8 section = _rtl92ee_get_rate_section_index(regaddr); if (band != BAND_ON_2_4G && band != BAND_ON_5G) { RT_TRACE(rtlpriv, FPHY, PHY_TXPWR, "Invalid Band %d\n", band); return; } if (rfpath > MAX_RF_PATH - 1) { RT_TRACE(rtlpriv, FPHY, PHY_TXPWR, "Invalid RfPath %d\n", rfpath); return; } if (txnum > MAX_RF_PATH - 1) { RT_TRACE(rtlpriv, FPHY, PHY_TXPWR, "Invalid TxNum %d\n", txnum); return; } rtlphy->tx_power_by_rate_offset[band][rfpath][txnum][section] = data; } static bool phy_config_bb_with_pghdrfile(struct ieee80211_hw *hw, u8 configtype) { struct rtl_priv *rtlpriv = rtl_priv(hw); int i; u32 *phy_regarray_table_pg; u16 phy_regarray_pg_len; u32 v1 = 0, v2 = 0, v3 = 0, v4 = 0, v5 = 0, v6 = 0; phy_regarray_pg_len = RTL8192EE_PHY_REG_ARRAY_PG_LEN; phy_regarray_table_pg = RTL8192EE_PHY_REG_ARRAY_PG; if (configtype == BASEBAND_CONFIG_PHY_REG) { for (i = 0; i < phy_regarray_pg_len; i = i + 6) { v1 = phy_regarray_table_pg[i]; v2 = phy_regarray_table_pg[i+1]; v3 = phy_regarray_table_pg[i+2]; v4 = phy_regarray_table_pg[i+3]; v5 = phy_regarray_table_pg[i+4]; v6 = phy_regarray_table_pg[i+5]; if (v1 < 0xcdcdcdcd) { _rtl92ee_store_tx_power_by_rate(hw, v1, v2, v3, v4, v5, v6); continue; } } } else { RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, "configtype != BaseBand_Config_PHY_REG\n"); } return true; } #define READ_NEXT_RF_PAIR(v1, v2, i) \ do { \ i += 2; \ v1 = array[i]; \ v2 = array[i+1]; \ } while (0) bool rtl92ee_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, enum radio_path rfpath) { struct rtl_priv *rtlpriv = rtl_priv(hw); int i; u32 *array; u16 len; u32 v1 = 0, v2 = 0; switch (rfpath) { case RF90_PATH_A: len = RTL8192EE_RADIOA_ARRAY_LEN; array = RTL8192EE_RADIOA_ARRAY; RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Radio_A:RTL8192EE_RADIOA_ARRAY %d\n" , len); RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Radio No %x\n", rfpath); for (i = 0; i < len; i = i + 2) { v1 = array[i]; v2 = array[i+1]; if (v1 < 0xcdcdcdcd) { _rtl92ee_config_rf_radio_a(hw, v1, v2); continue; } else {/*This line is the start line of branch.*/ /* to protect READ_NEXT_PAIR not overrun */ if (i >= len - 2) break; if (!_check_condition(hw , array[i])) { /*Discard the following pairs*/ READ_NEXT_RF_PAIR(v1, v2, i); while (v2 != 0xDEAD && v2 != 0xCDEF && v2 != 0xCDCD && i < len - 2) { READ_NEXT_RF_PAIR(v1, v2, i); } i -= 2; /* prevent from for-loop += 2*/ } else { /* Configure matched pairs and * skip to end of if-else. */ READ_NEXT_RF_PAIR(v1, v2, i); while (v2 != 0xDEAD && v2 != 0xCDEF && v2 != 0xCDCD && i < len - 2) { _rtl92ee_config_rf_radio_a(hw, v1, v2); READ_NEXT_RF_PAIR(v1, v2, i); } while (v2 != 0xDEAD && i < len - 2) READ_NEXT_RF_PAIR(v1, v2, i); } } } break; case RF90_PATH_B: len = RTL8192EE_RADIOB_ARRAY_LEN; array = RTL8192EE_RADIOB_ARRAY; RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Radio_A:RTL8192EE_RADIOB_ARRAY %d\n" , len); RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Radio No %x\n", rfpath); for (i = 0; i < len; i = i + 2) { v1 = array[i]; v2 = array[i+1]; if (v1 < 0xcdcdcdcd) { _rtl92ee_config_rf_radio_b(hw, v1, v2); continue; } else {/*This line is the start line of branch.*/ /* to protect READ_NEXT_PAIR not overrun */ if (i >= len - 2) break; if (!_check_condition(hw , array[i])) { /*Discard the following pairs*/ READ_NEXT_RF_PAIR(v1, v2, i); while (v2 != 0xDEAD && v2 != 0xCDEF && v2 != 0xCDCD && i < len - 2) { READ_NEXT_RF_PAIR(v1, v2, i); } i -= 2; /* prevent from for-loop += 2*/ } else { /* Configure matched pairs and * skip to end of if-else. */ READ_NEXT_RF_PAIR(v1, v2, i); while (v2 != 0xDEAD && v2 != 0xCDEF && v2 != 0xCDCD && i < len - 2) { _rtl92ee_config_rf_radio_b(hw, v1, v2); READ_NEXT_RF_PAIR(v1, v2, i); } while (v2 != 0xDEAD && i < len - 2) READ_NEXT_RF_PAIR(v1, v2, i); } } } break; case RF90_PATH_C: case RF90_PATH_D: break; } return true; } void rtl92ee_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; rtlphy->default_initialgain[0] = (u8)rtl_get_bbreg(hw, ROFDM0_XAAGCCORE1, MASKBYTE0); rtlphy->default_initialgain[1] = (u8)rtl_get_bbreg(hw, ROFDM0_XBAGCCORE1, MASKBYTE0); rtlphy->default_initialgain[2] = (u8)rtl_get_bbreg(hw, ROFDM0_XCAGCCORE1, MASKBYTE0); rtlphy->default_initialgain[3] = (u8)rtl_get_bbreg(hw, ROFDM0_XDAGCCORE1, MASKBYTE0); RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Default initial gain (c50=0x%x, c58=0x%x, c60=0x%x, c68=0x%x\n", rtlphy->default_initialgain[0], rtlphy->default_initialgain[1], rtlphy->default_initialgain[2], rtlphy->default_initialgain[3]); rtlphy->framesync = (u8)rtl_get_bbreg(hw, ROFDM0_RXDETECTOR3, MASKBYTE0); rtlphy->framesync_c34 = rtl_get_bbreg(hw, ROFDM0_RXDETECTOR2, MASKDWORD); RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Default framesync (0x%x) = 0x%x\n", ROFDM0_RXDETECTOR3, rtlphy->framesync); } static void phy_init_bb_rf_register_def(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; rtlphy->phyreg_def[RF90_PATH_A].rfintfs = RFPGA0_XAB_RFINTERFACESW; rtlphy->phyreg_def[RF90_PATH_B].rfintfs = RFPGA0_XAB_RFINTERFACESW; rtlphy->phyreg_def[RF90_PATH_A].rfintfo = RFPGA0_XA_RFINTERFACEOE; rtlphy->phyreg_def[RF90_PATH_B].rfintfo = RFPGA0_XB_RFINTERFACEOE; rtlphy->phyreg_def[RF90_PATH_A].rfintfe = RFPGA0_XA_RFINTERFACEOE; rtlphy->phyreg_def[RF90_PATH_B].rfintfe = RFPGA0_XB_RFINTERFACEOE; rtlphy->phyreg_def[RF90_PATH_A].rf3wire_offset = RFPGA0_XA_LSSIPARAMETER; rtlphy->phyreg_def[RF90_PATH_B].rf3wire_offset = RFPGA0_XB_LSSIPARAMETER; rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para2 = RFPGA0_XA_HSSIPARAMETER2; rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para2 = RFPGA0_XB_HSSIPARAMETER2; rtlphy->phyreg_def[RF90_PATH_A].rf_rb = RFPGA0_XA_LSSIREADBACK; rtlphy->phyreg_def[RF90_PATH_B].rf_rb = RFPGA0_XB_LSSIREADBACK; rtlphy->phyreg_def[RF90_PATH_A].rf_rbpi = TRANSCEIVEA_HSPI_READBACK; rtlphy->phyreg_def[RF90_PATH_B].rf_rbpi = TRANSCEIVEB_HSPI_READBACK; } void rtl92ee_phy_get_txpower_level(struct ieee80211_hw *hw, long *powerlevel) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; u8 txpwr_level; long txpwr_dbm; txpwr_level = rtlphy->cur_cck_txpwridx; txpwr_dbm = _rtl92ee_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_B, txpwr_level); txpwr_level = rtlphy->cur_ofdm24g_txpwridx; if (_rtl92ee_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_G, txpwr_level) > txpwr_dbm) txpwr_dbm = _rtl92ee_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_G, txpwr_level); txpwr_level = rtlphy->cur_ofdm24g_txpwridx; if (_rtl92ee_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_N_24G, txpwr_level) > txpwr_dbm) txpwr_dbm = _rtl92ee_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_N_24G, txpwr_level); *powerlevel = txpwr_dbm; } static u8 _rtl92ee_phy_get_ratesection_intxpower_byrate(enum radio_path path, u8 rate) { u8 rate_section = 0; switch (rate) { case DESC92C_RATE1M: rate_section = 2; break; case DESC92C_RATE2M: case DESC92C_RATE5_5M: if (path == RF90_PATH_A) rate_section = 3; else if (path == RF90_PATH_B) rate_section = 2; break; case DESC92C_RATE11M: rate_section = 3; break; case DESC92C_RATE6M: case DESC92C_RATE9M: case DESC92C_RATE12M: case DESC92C_RATE18M: rate_section = 0; break; case DESC92C_RATE24M: case DESC92C_RATE36M: case DESC92C_RATE48M: case DESC92C_RATE54M: rate_section = 1; break; case DESC92C_RATEMCS0: case DESC92C_RATEMCS1: case DESC92C_RATEMCS2: case DESC92C_RATEMCS3: rate_section = 4; break; case DESC92C_RATEMCS4: case DESC92C_RATEMCS5: case DESC92C_RATEMCS6: case DESC92C_RATEMCS7: rate_section = 5; break; case DESC92C_RATEMCS8: case DESC92C_RATEMCS9: case DESC92C_RATEMCS10: case DESC92C_RATEMCS11: rate_section = 6; break; case DESC92C_RATEMCS12: case DESC92C_RATEMCS13: case DESC92C_RATEMCS14: case DESC92C_RATEMCS15: rate_section = 7; break; default: WARN_ONCE(true, "rtl8192ee: Rate_Section is Illegal\n"); break; } return rate_section; } static u8 _rtl92ee_get_txpower_by_rate(struct ieee80211_hw *hw, enum band_type band, enum radio_path rf, u8 rate) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; u8 shift = 0, sec, tx_num; s8 diff = 0; sec = _rtl92ee_phy_get_ratesection_intxpower_byrate(rf, rate); tx_num = RF_TX_NUM_NONIMPLEMENT; if (tx_num == RF_TX_NUM_NONIMPLEMENT) { if ((rate >= DESC92C_RATEMCS8 && rate <= DESC92C_RATEMCS15)) tx_num = RF_2TX; else tx_num = RF_1TX; } switch (rate) { case DESC92C_RATE1M: case DESC92C_RATE6M: case DESC92C_RATE24M: case DESC92C_RATEMCS0: case DESC92C_RATEMCS4: case DESC92C_RATEMCS8: case DESC92C_RATEMCS12: shift = 0; break; case DESC92C_RATE2M: case DESC92C_RATE9M: case DESC92C_RATE36M: case DESC92C_RATEMCS1: case DESC92C_RATEMCS5: case DESC92C_RATEMCS9: case DESC92C_RATEMCS13: shift = 8; break; case DESC92C_RATE5_5M: case DESC92C_RATE12M: case DESC92C_RATE48M: case DESC92C_RATEMCS2: case DESC92C_RATEMCS6: case DESC92C_RATEMCS10: case DESC92C_RATEMCS14: shift = 16; break; case DESC92C_RATE11M: case DESC92C_RATE18M: case DESC92C_RATE54M: case DESC92C_RATEMCS3: case DESC92C_RATEMCS7: case DESC92C_RATEMCS11: case DESC92C_RATEMCS15: shift = 24; break; default: WARN_ONCE(true, "rtl8192ee: Rate_Section is Illegal\n"); break; } diff = (u8)(rtlphy->tx_power_by_rate_offset[band][rf][tx_num][sec] >> shift) & 0xff; return diff; } static u8 _rtl92ee_get_txpower_index(struct ieee80211_hw *hw, enum radio_path rfpath, u8 rate, u8 bw, u8 channel) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_efuse *rtlefuse = rtl_efuse(rtlpriv); u8 index = (channel - 1); u8 tx_power = 0; u8 diff = 0; if (channel < 1 || channel > 14) { index = 0; RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_DMESG, "Illegal channel!!\n"); } if (IS_CCK_RATE((s8)rate)) tx_power = rtlefuse->txpwrlevel_cck[rfpath][index]; else if (DESC92C_RATE6M <= rate) tx_power = rtlefuse->txpwrlevel_ht40_1s[rfpath][index]; /* OFDM-1T*/ if (DESC92C_RATE6M <= rate && rate <= DESC92C_RATE54M && !IS_CCK_RATE((s8)rate)) tx_power += rtlefuse->txpwr_legacyhtdiff[rfpath][TX_1S]; /* BW20-1S, BW20-2S */ if (bw == HT_CHANNEL_WIDTH_20) { if (DESC92C_RATEMCS0 <= rate && rate <= DESC92C_RATEMCS15) tx_power += rtlefuse->txpwr_ht20diff[rfpath][TX_1S]; if (DESC92C_RATEMCS8 <= rate && rate <= DESC92C_RATEMCS15) tx_power += rtlefuse->txpwr_ht20diff[rfpath][TX_2S]; } else if (bw == HT_CHANNEL_WIDTH_20_40) {/* BW40-1S, BW40-2S */ if (DESC92C_RATEMCS0 <= rate && rate <= DESC92C_RATEMCS15) tx_power += rtlefuse->txpwr_ht40diff[rfpath][TX_1S]; if (DESC92C_RATEMCS8 <= rate && rate <= DESC92C_RATEMCS15) tx_power += rtlefuse->txpwr_ht40diff[rfpath][TX_2S]; } if (rtlefuse->eeprom_regulatory != 2) diff = _rtl92ee_get_txpower_by_rate(hw, BAND_ON_2_4G, rfpath, rate); tx_power += diff; if (tx_power > MAX_POWER_INDEX) tx_power = MAX_POWER_INDEX; return tx_power; } static void _rtl92ee_set_txpower_index(struct ieee80211_hw *hw, u8 pwr_idx, enum radio_path rfpath, u8 rate) { struct rtl_priv *rtlpriv = rtl_priv(hw); if (rfpath == RF90_PATH_A) { switch (rate) { case DESC92C_RATE1M: rtl_set_bbreg(hw, RTXAGC_A_CCK1_MCS32, MASKBYTE1, pwr_idx); break; case DESC92C_RATE2M: rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, MASKBYTE1, pwr_idx); break; case DESC92C_RATE5_5M: rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, MASKBYTE2, pwr_idx); break; case DESC92C_RATE11M: rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, MASKBYTE3, pwr_idx); break; case DESC92C_RATE6M: rtl_set_bbreg(hw, RTXAGC_A_RATE18_06, MASKBYTE0, pwr_idx); break; case DESC92C_RATE9M: rtl_set_bbreg(hw, RTXAGC_A_RATE18_06, MASKBYTE1, pwr_idx); break; case DESC92C_RATE12M: rtl_set_bbreg(hw, RTXAGC_A_RATE18_06, MASKBYTE2, pwr_idx); break; case DESC92C_RATE18M: rtl_set_bbreg(hw, RTXAGC_A_RATE18_06, MASKBYTE3, pwr_idx); break; case DESC92C_RATE24M: rtl_set_bbreg(hw, RTXAGC_A_RATE54_24, MASKBYTE0, pwr_idx); break; case DESC92C_RATE36M: rtl_set_bbreg(hw, RTXAGC_A_RATE54_24, MASKBYTE1, pwr_idx); break; case DESC92C_RATE48M: rtl_set_bbreg(hw, RTXAGC_A_RATE54_24, MASKBYTE2, pwr_idx); break; case DESC92C_RATE54M: rtl_set_bbreg(hw, RTXAGC_A_RATE54_24, MASKBYTE3, pwr_idx); break; case DESC92C_RATEMCS0: rtl_set_bbreg(hw, RTXAGC_A_MCS03_MCS00, MASKBYTE0, pwr_idx); break; case DESC92C_RATEMCS1: rtl_set_bbreg(hw, RTXAGC_A_MCS03_MCS00, MASKBYTE1, pwr_idx); break; case DESC92C_RATEMCS2: rtl_set_bbreg(hw, RTXAGC_A_MCS03_MCS00, MASKBYTE2, pwr_idx); break; case DESC92C_RATEMCS3: rtl_set_bbreg(hw, RTXAGC_A_MCS03_MCS00, MASKBYTE3, pwr_idx); break; case DESC92C_RATEMCS4: rtl_set_bbreg(hw, RTXAGC_A_MCS07_MCS04, MASKBYTE0, pwr_idx); break; case DESC92C_RATEMCS5: rtl_set_bbreg(hw, RTXAGC_A_MCS07_MCS04, MASKBYTE1, pwr_idx); break; case DESC92C_RATEMCS6: rtl_set_bbreg(hw, RTXAGC_A_MCS07_MCS04, MASKBYTE2, pwr_idx); break; case DESC92C_RATEMCS7: rtl_set_bbreg(hw, RTXAGC_A_MCS07_MCS04, MASKBYTE3, pwr_idx); break; case DESC92C_RATEMCS8: rtl_set_bbreg(hw, RTXAGC_A_MCS11_MCS08, MASKBYTE0, pwr_idx); break; case DESC92C_RATEMCS9: rtl_set_bbreg(hw, RTXAGC_A_MCS11_MCS08, MASKBYTE1, pwr_idx); break; case DESC92C_RATEMCS10: rtl_set_bbreg(hw, RTXAGC_A_MCS11_MCS08, MASKBYTE2, pwr_idx); break; case DESC92C_RATEMCS11: rtl_set_bbreg(hw, RTXAGC_A_MCS11_MCS08, MASKBYTE3, pwr_idx); break; case DESC92C_RATEMCS12: rtl_set_bbreg(hw, RTXAGC_A_MCS15_MCS12, MASKBYTE0, pwr_idx); break; case DESC92C_RATEMCS13: rtl_set_bbreg(hw, RTXAGC_A_MCS15_MCS12, MASKBYTE1, pwr_idx); break; case DESC92C_RATEMCS14: rtl_set_bbreg(hw, RTXAGC_A_MCS15_MCS12, MASKBYTE2, pwr_idx); break; case DESC92C_RATEMCS15: rtl_set_bbreg(hw, RTXAGC_A_MCS15_MCS12, MASKBYTE3, pwr_idx); break; default: RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, "Invalid Rate!!\n"); break; } } else if (rfpath == RF90_PATH_B) { switch (rate) { case DESC92C_RATE1M: rtl_set_bbreg(hw, RTXAGC_B_CCK1_55_MCS32, MASKBYTE1, pwr_idx); break; case DESC92C_RATE2M: rtl_set_bbreg(hw, RTXAGC_B_CCK1_55_MCS32, MASKBYTE2, pwr_idx); break; case DESC92C_RATE5_5M: rtl_set_bbreg(hw, RTXAGC_B_CCK1_55_MCS32, MASKBYTE3, pwr_idx); break; case DESC92C_RATE11M: rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, MASKBYTE0, pwr_idx); break; case DESC92C_RATE6M: rtl_set_bbreg(hw, RTXAGC_B_RATE18_06, MASKBYTE0, pwr_idx); break; case DESC92C_RATE9M: rtl_set_bbreg(hw, RTXAGC_B_RATE18_06, MASKBYTE1, pwr_idx); break; case DESC92C_RATE12M: rtl_set_bbreg(hw, RTXAGC_B_RATE18_06, MASKBYTE2, pwr_idx); break; case DESC92C_RATE18M: rtl_set_bbreg(hw, RTXAGC_B_RATE18_06, MASKBYTE3, pwr_idx); break; case DESC92C_RATE24M: rtl_set_bbreg(hw, RTXAGC_B_RATE54_24, MASKBYTE0, pwr_idx); break; case DESC92C_RATE36M: rtl_set_bbreg(hw, RTXAGC_B_RATE54_24, MASKBYTE1, pwr_idx); break; case DESC92C_RATE48M: rtl_set_bbreg(hw, RTXAGC_B_RATE54_24, MASKBYTE2, pwr_idx); break; case DESC92C_RATE54M: rtl_set_bbreg(hw, RTXAGC_B_RATE54_24, MASKBYTE3, pwr_idx); break; case DESC92C_RATEMCS0: rtl_set_bbreg(hw, RTXAGC_B_MCS03_MCS00, MASKBYTE0, pwr_idx); break; case DESC92C_RATEMCS1: rtl_set_bbreg(hw, RTXAGC_B_MCS03_MCS00, MASKBYTE1, pwr_idx); break; case DESC92C_RATEMCS2: rtl_set_bbreg(hw, RTXAGC_B_MCS03_MCS00, MASKBYTE2, pwr_idx); break; case DESC92C_RATEMCS3: rtl_set_bbreg(hw, RTXAGC_B_MCS03_MCS00, MASKBYTE3, pwr_idx); break; case DESC92C_RATEMCS4: rtl_set_bbreg(hw, RTXAGC_B_MCS07_MCS04, MASKBYTE0, pwr_idx); break; case DESC92C_RATEMCS5: rtl_set_bbreg(hw, RTXAGC_B_MCS07_MCS04, MASKBYTE1, pwr_idx); break; case DESC92C_RATEMCS6: rtl_set_bbreg(hw, RTXAGC_B_MCS07_MCS04, MASKBYTE2, pwr_idx); break; case DESC92C_RATEMCS7: rtl_set_bbreg(hw, RTXAGC_B_MCS07_MCS04, MASKBYTE3, pwr_idx); break; case DESC92C_RATEMCS8: rtl_set_bbreg(hw, RTXAGC_B_MCS11_MCS08, MASKBYTE0, pwr_idx); break; case DESC92C_RATEMCS9: rtl_set_bbreg(hw, RTXAGC_B_MCS11_MCS08, MASKBYTE1, pwr_idx); break; case DESC92C_RATEMCS10: rtl_set_bbreg(hw, RTXAGC_B_MCS11_MCS08, MASKBYTE2, pwr_idx); break; case DESC92C_RATEMCS11: rtl_set_bbreg(hw, RTXAGC_B_MCS11_MCS08, MASKBYTE3, pwr_idx); break; case DESC92C_RATEMCS12: rtl_set_bbreg(hw, RTXAGC_B_MCS15_MCS12, MASKBYTE0, pwr_idx); break; case DESC92C_RATEMCS13: rtl_set_bbreg(hw, RTXAGC_B_MCS15_MCS12, MASKBYTE1, pwr_idx); break; case DESC92C_RATEMCS14: rtl_set_bbreg(hw, RTXAGC_B_MCS15_MCS12, MASKBYTE2, pwr_idx); break; case DESC92C_RATEMCS15: rtl_set_bbreg(hw, RTXAGC_B_MCS15_MCS12, MASKBYTE3, pwr_idx); break; default: RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, "Invalid Rate!!\n"); break; } } else { RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, "Invalid RFPath!!\n"); } } static void phy_set_txpower_index_by_rate_array(struct ieee80211_hw *hw, enum radio_path rfpath, u8 bw, u8 channel, u8 *rates, u8 size) { u8 i; u8 power_index; for (i = 0; i < size; i++) { power_index = _rtl92ee_get_txpower_index(hw, rfpath, rates[i], bw, channel); _rtl92ee_set_txpower_index(hw, power_index, rfpath, rates[i]); } } static void phy_set_txpower_index_by_rate_section(struct ieee80211_hw *hw, enum radio_path rfpath, u8 channel, enum rate_section section) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_hal *rtlhal = rtl_hal(rtlpriv); struct rtl_phy *rtlphy = &rtlpriv->phy; if (section == CCK) { u8 cck_rates[] = {DESC92C_RATE1M, DESC92C_RATE2M, DESC92C_RATE5_5M, DESC92C_RATE11M}; if (rtlhal->current_bandtype == BAND_ON_2_4G) phy_set_txpower_index_by_rate_array(hw, rfpath, rtlphy->current_chan_bw, channel, cck_rates, 4); } else if (section == OFDM) { u8 ofdm_rates[] = {DESC92C_RATE6M, DESC92C_RATE9M, DESC92C_RATE12M, DESC92C_RATE18M, DESC92C_RATE24M, DESC92C_RATE36M, DESC92C_RATE48M, DESC92C_RATE54M}; phy_set_txpower_index_by_rate_array(hw, rfpath, rtlphy->current_chan_bw, channel, ofdm_rates, 8); } else if (section == HT_MCS0_MCS7) { u8 ht_rates1t[] = {DESC92C_RATEMCS0, DESC92C_RATEMCS1, DESC92C_RATEMCS2, DESC92C_RATEMCS3, DESC92C_RATEMCS4, DESC92C_RATEMCS5, DESC92C_RATEMCS6, DESC92C_RATEMCS7}; phy_set_txpower_index_by_rate_array(hw, rfpath, rtlphy->current_chan_bw, channel, ht_rates1t, 8); } else if (section == HT_MCS8_MCS15) { u8 ht_rates2t[] = {DESC92C_RATEMCS8, DESC92C_RATEMCS9, DESC92C_RATEMCS10, DESC92C_RATEMCS11, DESC92C_RATEMCS12, DESC92C_RATEMCS13, DESC92C_RATEMCS14, DESC92C_RATEMCS15}; phy_set_txpower_index_by_rate_array(hw, rfpath, rtlphy->current_chan_bw, channel, ht_rates2t, 8); } else RT_TRACE(rtlpriv, FPHY, PHY_TXPWR, "Invalid RateSection %d\n", section); } void rtl92ee_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel) { struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); struct rtl_phy *rtlphy = &rtl_priv(hw)->phy; enum radio_path rfpath; if (!rtlefuse->txpwr_fromeprom) return; for (rfpath = RF90_PATH_A; rfpath < rtlphy->num_total_rfpath; rfpath++) { phy_set_txpower_index_by_rate_section(hw, rfpath, channel, CCK); phy_set_txpower_index_by_rate_section(hw, rfpath, channel, OFDM); phy_set_txpower_index_by_rate_section(hw, rfpath, channel, HT_MCS0_MCS7); if (rtlphy->num_total_rfpath >= 2) phy_set_txpower_index_by_rate_section(hw, rfpath, channel, HT_MCS8_MCS15); } } static long _rtl92ee_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw, enum wireless_mode wirelessmode, u8 txpwridx) { long offset; long pwrout_dbm; switch (wirelessmode) { case WIRELESS_MODE_B: offset = -7; break; case WIRELESS_MODE_G: case WIRELESS_MODE_N_24G: offset = -8; break; default: offset = -8; break; } pwrout_dbm = txpwridx / 2 + offset; return pwrout_dbm; } void rtl92ee_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); enum io_type iotype; if (!is_hal_stop(rtlhal)) { switch (operation) { case SCAN_OPT_BACKUP_BAND0: iotype = IO_CMD_PAUSE_BAND0_DM_BY_SCAN; rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_IO_CMD, (u8 *)&iotype); break; case SCAN_OPT_RESTORE: iotype = IO_CMD_RESUME_DM_BY_SCAN; rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_IO_CMD, (u8 *)&iotype); break; default: pr_err("Unknown Scan Backup operation.\n"); break; } } } void rtl92ee_phy_set_bw_mode_callback(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); struct rtl_phy *rtlphy = &rtlpriv->phy; struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); u8 reg_bw_opmode; u8 reg_prsr_rsc; RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, "Switch to %s bandwidth\n", rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20 ? "20MHz" : "40MHz"); if (is_hal_stop(rtlhal)) { rtlphy->set_bwmode_inprogress = false; return; } reg_bw_opmode = rtl_read_byte(rtlpriv, REG_BWOPMODE); reg_prsr_rsc = rtl_read_byte(rtlpriv, REG_RRSR + 2); switch (rtlphy->current_chan_bw) { case HT_CHANNEL_WIDTH_20: reg_bw_opmode |= BW_OPMODE_20MHZ; rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode); break; case HT_CHANNEL_WIDTH_20_40: reg_bw_opmode &= ~BW_OPMODE_20MHZ; rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode); reg_prsr_rsc = (reg_prsr_rsc & 0x90) | (mac->cur_40_prime_sc << 5); rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_prsr_rsc); break; default: pr_err("unknown bandwidth: %#X\n", rtlphy->current_chan_bw); break; } switch (rtlphy->current_chan_bw) { case HT_CHANNEL_WIDTH_20: rtl_set_bbreg(hw, RFPGA0_RFMOD, BRFMOD, 0x0); rtl_set_bbreg(hw, RFPGA1_RFMOD, BRFMOD, 0x0); rtl_set_bbreg(hw, ROFDM0_TXPSEUDONOISEWGT, (BIT(31) | BIT(30)), 0); break; case HT_CHANNEL_WIDTH_20_40: rtl_set_bbreg(hw, RFPGA0_RFMOD, BRFMOD, 0x1); rtl_set_bbreg(hw, RFPGA1_RFMOD, BRFMOD, 0x1); rtl_set_bbreg(hw, RCCK0_SYSTEM, BCCK_SIDEBAND, (mac->cur_40_prime_sc >> 1)); rtl_set_bbreg(hw, ROFDM1_LSTF, 0xC00, mac->cur_40_prime_sc); rtl_set_bbreg(hw, 0x818, (BIT(26) | BIT(27)), (mac->cur_40_prime_sc == HAL_PRIME_CHNL_OFFSET_LOWER) ? 2 : 1); break; default: pr_err("unknown bandwidth: %#X\n", rtlphy->current_chan_bw); break; } rtl92ee_phy_rf6052_set_bandwidth(hw, rtlphy->current_chan_bw); rtlphy->set_bwmode_inprogress = false; RT_TRACE(rtlpriv, COMP_SCAN, DBG_LOUD, "\n"); } void rtl92ee_phy_set_bw_mode(struct ieee80211_hw *hw, enum nl80211_channel_type ch_type) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); u8 tmp_bw = rtlphy->current_chan_bw; if (rtlphy->set_bwmode_inprogress) return; rtlphy->set_bwmode_inprogress = true; if ((!is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw))) { rtl92ee_phy_set_bw_mode_callback(hw); } else { RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, "false driver sleep or unload\n"); rtlphy->set_bwmode_inprogress = false; rtlphy->current_chan_bw = tmp_bw; } } void rtl92ee_phy_sw_chnl_callback(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); struct rtl_phy *rtlphy = &rtlpriv->phy; u32 delay; RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, "switch to channel%d\n", rtlphy->current_channel); if (is_hal_stop(rtlhal)) return; do { if (!rtlphy->sw_chnl_inprogress) break; if (!_rtl92ee_phy_sw_chnl_step_by_step (hw, rtlphy->current_channel, &rtlphy->sw_chnl_stage, &rtlphy->sw_chnl_step, &delay)) { if (delay > 0) mdelay(delay); else continue; } else { rtlphy->sw_chnl_inprogress = false; } break; } while (true); RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, "\n"); } u8 rtl92ee_phy_sw_chnl(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); if (rtlphy->sw_chnl_inprogress) return 0; if (rtlphy->set_bwmode_inprogress) return 0; WARN_ONCE((rtlphy->current_channel > 14), "rtl8192ee: WIRELESS_MODE_G but channel>14"); rtlphy->sw_chnl_inprogress = true; rtlphy->sw_chnl_stage = 0; rtlphy->sw_chnl_step = 0; if (!(is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw))) { rtl92ee_phy_sw_chnl_callback(hw); RT_TRACE(rtlpriv, COMP_CHAN, DBG_LOUD, "sw_chnl_inprogress false schedule workitem current channel %d\n", rtlphy->current_channel); rtlphy->sw_chnl_inprogress = false; } else { RT_TRACE(rtlpriv, COMP_CHAN, DBG_LOUD, "sw_chnl_inprogress false driver sleep or unload\n"); rtlphy->sw_chnl_inprogress = false; } return 1; } static bool _rtl92ee_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw, u8 channel, u8 *stage, u8 *step, u32 *delay) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; struct swchnlcmd precommoncmd[MAX_PRECMD_CNT]; u32 precommoncmdcnt; struct swchnlcmd postcommoncmd[MAX_POSTCMD_CNT]; u32 postcommoncmdcnt; struct swchnlcmd rfdependcmd[MAX_RFDEPENDCMD_CNT]; u32 rfdependcmdcnt; struct swchnlcmd *currentcmd = NULL; u8 rfpath; u8 num_total_rfpath = rtlphy->num_total_rfpath; precommoncmdcnt = 0; _rtl92ee_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++, MAX_PRECMD_CNT, CMDID_SET_TXPOWEROWER_LEVEL, 0, 0, 0); _rtl92ee_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++, MAX_PRECMD_CNT, CMDID_END, 0, 0, 0); postcommoncmdcnt = 0; _rtl92ee_phy_set_sw_chnl_cmdarray(postcommoncmd, postcommoncmdcnt++, MAX_POSTCMD_CNT, CMDID_END, 0, 0, 0); rfdependcmdcnt = 0; WARN_ONCE((channel < 1 || channel > 14), "rtl8192ee: illegal channel for Zebra: %d\n", channel); _rtl92ee_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++, MAX_RFDEPENDCMD_CNT, CMDID_RF_WRITEREG, RF_CHNLBW, channel, 10); _rtl92ee_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++, MAX_RFDEPENDCMD_CNT, CMDID_END, 0, 0, 0); do { switch (*stage) { case 0: currentcmd = &precommoncmd[*step]; break; case 1: currentcmd = &rfdependcmd[*step]; break; case 2: currentcmd = &postcommoncmd[*step]; break; default: pr_err("Invalid 'stage' = %d, Check it!\n", *stage); return true; } if (currentcmd->cmdid == CMDID_END) { if ((*stage) == 2) return true; (*stage)++; (*step) = 0; continue; } switch (currentcmd->cmdid) { case CMDID_SET_TXPOWEROWER_LEVEL: rtl92ee_phy_set_txpower_level(hw, channel); break; case CMDID_WRITEPORT_ULONG: rtl_write_dword(rtlpriv, currentcmd->para1, currentcmd->para2); break; case CMDID_WRITEPORT_USHORT: rtl_write_word(rtlpriv, currentcmd->para1, (u16)currentcmd->para2); break; case CMDID_WRITEPORT_UCHAR: rtl_write_byte(rtlpriv, currentcmd->para1, (u8)currentcmd->para2); break; case CMDID_RF_WRITEREG: for (rfpath = 0; rfpath < num_total_rfpath; rfpath++) { rtlphy->rfreg_chnlval[rfpath] = ((rtlphy->rfreg_chnlval[rfpath] & 0xfffff00) | currentcmd->para2); rtl_set_rfreg(hw, (enum radio_path)rfpath, currentcmd->para1, 0x3ff, rtlphy->rfreg_chnlval[rfpath]); } break; default: RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD, "switch case %#x not processed\n", currentcmd->cmdid); break; } break; } while (true); (*delay) = currentcmd->msdelay; (*step)++; return false; } static bool _rtl92ee_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable, u32 cmdtableidx, u32 cmdtablesz, enum swchnlcmd_id cmdid, u32 para1, u32 para2, u32 msdelay) { struct swchnlcmd *pcmd; if (cmdtable == NULL) { WARN_ONCE(true, "rtl8192ee: cmdtable cannot be NULL.\n"); return false; } if (cmdtableidx >= cmdtablesz) return false; pcmd = cmdtable + cmdtableidx; pcmd->cmdid = cmdid; pcmd->para1 = para1; pcmd->para2 = para2; pcmd->msdelay = msdelay; return true; } static u8 _rtl92ee_phy_path_a_iqk(struct ieee80211_hw *hw, bool config_pathb) { u32 reg_eac, reg_e94, reg_e9c; u8 result = 0x00; /* path-A IQK setting */ /* PA/PAD controlled by 0x0 */ rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x00000000); rtl_set_rfreg(hw, RF90_PATH_A, 0xdf, RFREG_OFFSET_MASK, 0x180); rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x80800000); rtl_set_bbreg(hw, RTX_IQK_TONE_A, MASKDWORD, 0x18008c1c); rtl_set_bbreg(hw, RRX_IQK_TONE_A, MASKDWORD, 0x38008c1c); rtl_set_bbreg(hw, RTX_IQK_TONE_B, MASKDWORD, 0x38008c1c); rtl_set_bbreg(hw, RRX_IQK_TONE_B, MASKDWORD, 0x38008c1c); rtl_set_bbreg(hw, RTX_IQK_PI_A, MASKDWORD, 0x82140303); rtl_set_bbreg(hw, RRX_IQK_PI_A, MASKDWORD, 0x68160000); /*LO calibration setting*/ rtl_set_bbreg(hw, RIQK_AGC_RSP, MASKDWORD, 0x00462911); /*One shot, path A LOK & IQK*/ rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xf9000000); rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xf8000000); mdelay(IQK_DELAY_TIME); reg_eac = rtl_get_bbreg(hw, 0xeac, MASKDWORD); reg_e94 = rtl_get_bbreg(hw, 0xe94, MASKDWORD); reg_e9c = rtl_get_bbreg(hw, 0xe9c, MASKDWORD); if (!(reg_eac & BIT(28)) && (((reg_e94 & 0x03FF0000) >> 16) != 0x142) && (((reg_e9c & 0x03FF0000) >> 16) != 0x42)) result |= 0x01; else return result; return result; } static u8 _rtl92ee_phy_path_b_iqk(struct ieee80211_hw *hw) { u32 reg_eac, reg_eb4, reg_ebc; u8 result = 0x00; /* PA/PAD controlled by 0x0 */ rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x00000000); rtl_set_rfreg(hw, RF90_PATH_B, 0xdf, RFREG_OFFSET_MASK, 0x180); rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x80800000); rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x00000000); rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000); rtl_set_bbreg(hw, RTX_IQK_TONE_A, MASKDWORD, 0x38008c1c); rtl_set_bbreg(hw, RRX_IQK_TONE_A, MASKDWORD, 0x38008c1c); rtl_set_bbreg(hw, RTX_IQK_TONE_B, MASKDWORD, 0x18008c1c); rtl_set_bbreg(hw, RRX_IQK_TONE_B, MASKDWORD, 0x38008c1c); rtl_set_bbreg(hw, RTX_IQK_PI_B, MASKDWORD, 0x821403e2); rtl_set_bbreg(hw, RRX_IQK_PI_B, MASKDWORD, 0x68160000); /* LO calibration setting */ rtl_set_bbreg(hw, RIQK_AGC_RSP, MASKDWORD, 0x00462911); /*One shot, path B LOK & IQK*/ rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xfa000000); rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xf8000000); mdelay(IQK_DELAY_TIME); reg_eac = rtl_get_bbreg(hw, 0xeac, MASKDWORD); reg_eb4 = rtl_get_bbreg(hw, 0xeb4, MASKDWORD); reg_ebc = rtl_get_bbreg(hw, 0xebc, MASKDWORD); if (!(reg_eac & BIT(31)) && (((reg_eb4 & 0x03FF0000) >> 16) != 0x142) && (((reg_ebc & 0x03FF0000) >> 16) != 0x42)) result |= 0x01; else return result; return result; } static u8 _rtl92ee_phy_path_a_rx_iqk(struct ieee80211_hw *hw, bool config_pathb) { u32 reg_eac, reg_e94, reg_e9c, reg_ea4 , u32temp; u8 result = 0x00; /*Get TXIMR Setting*/ /*Modify RX IQK mode table*/ rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x00000000); rtl_set_rfreg(hw, RF90_PATH_A, RF_WE_LUT, RFREG_OFFSET_MASK, 0x800a0); rtl_set_rfreg(hw, RF90_PATH_A, RF_RCK_OS, RFREG_OFFSET_MASK, 0x30000); rtl_set_rfreg(hw, RF90_PATH_A, RF_TXPA_G1, RFREG_OFFSET_MASK, 0x0000f); rtl_set_rfreg(hw, RF90_PATH_A, RF_TXPA_G2, RFREG_OFFSET_MASK, 0xf117b); /*PA/PAD control by 0x56, and set = 0x0*/ rtl_set_rfreg(hw, RF90_PATH_A, 0xdf, RFREG_OFFSET_MASK, 0x980); rtl_set_rfreg(hw, RF90_PATH_A, 0x56, RFREG_OFFSET_MASK, 0x51000); /*enter IQK mode*/ rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x80800000); /*IQK Setting*/ rtl_set_bbreg(hw, RTX_IQK, MASKDWORD, 0x01007c00); rtl_set_bbreg(hw, RRX_IQK, MASKDWORD, 0x01004800); /*path a IQK setting*/ rtl_set_bbreg(hw, RTX_IQK_TONE_A, MASKDWORD, 0x18008c1c); rtl_set_bbreg(hw, RRX_IQK_TONE_A, MASKDWORD, 0x38008c1c); rtl_set_bbreg(hw, RTX_IQK_TONE_B, MASKDWORD, 0x38008c1c); rtl_set_bbreg(hw, RRX_IQK_TONE_B, MASKDWORD, 0x38008c1c); rtl_set_bbreg(hw, RTX_IQK_PI_A, MASKDWORD, 0x82160c1f); rtl_set_bbreg(hw, RRX_IQK_PI_A, MASKDWORD, 0x68160c1f); /*LO calibration Setting*/ rtl_set_bbreg(hw, RIQK_AGC_RSP, MASKDWORD, 0x0046a911); /*one shot,path A LOK & iqk*/ rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xfa000000); rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xf8000000); mdelay(IQK_DELAY_TIME); /* Check failed */ reg_eac = rtl_get_bbreg(hw, RRX_POWER_AFTER_IQK_A_2, MASKDWORD); reg_e94 = rtl_get_bbreg(hw, RTX_POWER_BEFORE_IQK_A, MASKDWORD); reg_e9c = rtl_get_bbreg(hw, RTX_POWER_AFTER_IQK_A, MASKDWORD); if (!(reg_eac & BIT(28)) && (((reg_e94 & 0x03FF0000) >> 16) != 0x142) && (((reg_e9c & 0x03FF0000) >> 16) != 0x42)) { result |= 0x01; } else { /* PA/PAD controlled by 0x0 */ rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x00000000); rtl_set_rfreg(hw, RF90_PATH_A, 0xdf, RFREG_OFFSET_MASK, 0x180); return result; } u32temp = 0x80007C00 | (reg_e94 & 0x3FF0000) | ((reg_e9c & 0x3FF0000) >> 16); rtl_set_bbreg(hw, RTX_IQK, MASKDWORD, u32temp); /*RX IQK*/ /*Modify RX IQK mode table*/ rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x00000000); rtl_set_rfreg(hw, RF90_PATH_A, RF_WE_LUT, RFREG_OFFSET_MASK, 0x800a0); rtl_set_rfreg(hw, RF90_PATH_A, RF_RCK_OS, RFREG_OFFSET_MASK, 0x30000); rtl_set_rfreg(hw, RF90_PATH_A, RF_TXPA_G1, RFREG_OFFSET_MASK, 0x0000f); rtl_set_rfreg(hw, RF90_PATH_A, RF_TXPA_G2, RFREG_OFFSET_MASK, 0xf7ffa); /*PA/PAD control by 0x56, and set = 0x0*/ rtl_set_rfreg(hw, RF90_PATH_A, 0xdf, RFREG_OFFSET_MASK, 0x980); rtl_set_rfreg(hw, RF90_PATH_A, 0x56, RFREG_OFFSET_MASK, 0x51000); /*enter IQK mode*/ rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x80800000); /*IQK Setting*/ rtl_set_bbreg(hw, RRX_IQK, MASKDWORD, 0x01004800); /*path a IQK setting*/ rtl_set_bbreg(hw, RTX_IQK_TONE_A, MASKDWORD, 0x38008c1c); rtl_set_bbreg(hw, RRX_IQK_TONE_A, MASKDWORD, 0x18008c1c); rtl_set_bbreg(hw, RTX_IQK_TONE_B, MASKDWORD, 0x38008c1c); rtl_set_bbreg(hw, RRX_IQK_TONE_B, MASKDWORD, 0x38008c1c); rtl_set_bbreg(hw, RTX_IQK_PI_A, MASKDWORD, 0x82160c1f); rtl_set_bbreg(hw, RRX_IQK_PI_A, MASKDWORD, 0x28160c1f); /*LO calibration Setting*/ rtl_set_bbreg(hw, RIQK_AGC_RSP, MASKDWORD, 0x0046a891); /*one shot,path A LOK & iqk*/ rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xfa000000); rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xf8000000); mdelay(IQK_DELAY_TIME); /*Check failed*/ reg_eac = rtl_get_bbreg(hw, RRX_POWER_AFTER_IQK_A_2, MASKDWORD); reg_ea4 = rtl_get_bbreg(hw, RRX_POWER_BEFORE_IQK_A_2, MASKDWORD); /*PA/PAD controlled by 0x0*/ /*leave IQK mode*/ rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x00000000); rtl_set_rfreg(hw, RF90_PATH_A, 0xdf, RFREG_OFFSET_MASK, 0x180); /*if Tx is OK, check whether Rx is OK*/ if (!(reg_eac & BIT(27)) && (((reg_ea4 & 0x03FF0000) >> 16) != 0x132) && (((reg_eac & 0x03FF0000) >> 16) != 0x36)) result |= 0x02; return result; } static u8 _rtl92ee_phy_path_b_rx_iqk(struct ieee80211_hw *hw, bool config_pathb) { struct rtl_priv *rtlpriv = rtl_priv(hw); u32 reg_eac, reg_eb4, reg_ebc, reg_ecc, reg_ec4, u32temp; u8 result = 0x00; /*Get TXIMR Setting*/ /*Modify RX IQK mode table*/ rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x00000000); rtl_set_rfreg(hw, RF90_PATH_B, RF_WE_LUT, RFREG_OFFSET_MASK, 0x800a0); rtl_set_rfreg(hw, RF90_PATH_B, RF_RCK_OS, RFREG_OFFSET_MASK, 0x30000); rtl_set_rfreg(hw, RF90_PATH_B, RF_TXPA_G1, RFREG_OFFSET_MASK, 0x0000f); rtl_set_rfreg(hw, RF90_PATH_B, RF_TXPA_G2, RFREG_OFFSET_MASK, 0xf117b); /*PA/PAD all off*/ rtl_set_rfreg(hw, RF90_PATH_B, 0xdf, RFREG_OFFSET_MASK, 0x980); rtl_set_rfreg(hw, RF90_PATH_B, 0x56, RFREG_OFFSET_MASK, 0x51000); rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x80800000); /*IQK Setting*/ rtl_set_bbreg(hw, RTX_IQK, MASKDWORD, 0x01007c00); rtl_set_bbreg(hw, RRX_IQK, MASKDWORD, 0x01004800); /*path a IQK setting*/ rtl_set_bbreg(hw, RTX_IQK_TONE_A, MASKDWORD, 0x38008c1c); rtl_set_bbreg(hw, RRX_IQK_TONE_A, MASKDWORD, 0x38008c1c); rtl_set_bbreg(hw, RTX_IQK_TONE_B, MASKDWORD, 0x18008c1c); rtl_set_bbreg(hw, RRX_IQK_TONE_B, MASKDWORD, 0x38008c1c); rtl_set_bbreg(hw, RTX_IQK_PI_B, MASKDWORD, 0x82160c1f); rtl_set_bbreg(hw, RRX_IQK_PI_B, MASKDWORD, 0x68160c1f); /*LO calibration Setting*/ rtl_set_bbreg(hw, RIQK_AGC_RSP, MASKDWORD, 0x0046a911); /*one shot,path A LOK & iqk*/ rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xfa000000); rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xf8000000); mdelay(IQK_DELAY_TIME); /* Check failed */ reg_eac = rtl_get_bbreg(hw, RRX_POWER_AFTER_IQK_A_2, MASKDWORD); reg_eb4 = rtl_get_bbreg(hw, RTX_POWER_BEFORE_IQK_B, MASKDWORD); reg_ebc = rtl_get_bbreg(hw, RTX_POWER_AFTER_IQK_B, MASKDWORD); if (!(reg_eac & BIT(31)) && (((reg_eb4 & 0x03FF0000) >> 16) != 0x142) && (((reg_ebc & 0x03FF0000) >> 16) != 0x42)) { result |= 0x01; } else { /* PA/PAD controlled by 0x0 */ rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x00000000); rtl_set_rfreg(hw, RF90_PATH_B, 0xdf, RFREG_OFFSET_MASK, 0x180); return result; } u32temp = 0x80007C00 | (reg_eb4 & 0x3FF0000) | ((reg_ebc & 0x3FF0000) >> 16); rtl_set_bbreg(hw, RTX_IQK, MASKDWORD, u32temp); /*RX IQK*/ /*Modify RX IQK mode table*/ rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x00000000); rtl_set_rfreg(hw, RF90_PATH_B, RF_WE_LUT, RFREG_OFFSET_MASK, 0x800a0); rtl_set_rfreg(hw, RF90_PATH_B, RF_RCK_OS, RFREG_OFFSET_MASK, 0x30000); rtl_set_rfreg(hw, RF90_PATH_B, RF_TXPA_G1, RFREG_OFFSET_MASK, 0x0000f); rtl_set_rfreg(hw, RF90_PATH_B, RF_TXPA_G2, RFREG_OFFSET_MASK, 0xf7ffa); /*PA/PAD all off*/ rtl_set_rfreg(hw, RF90_PATH_B, 0xdf, RFREG_OFFSET_MASK, 0x980); rtl_set_rfreg(hw, RF90_PATH_B, 0x56, RFREG_OFFSET_MASK, 0x51000); /*enter IQK mode*/ rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x80800000); /*IQK Setting*/ rtl_set_bbreg(hw, RRX_IQK, MASKDWORD, 0x01004800); /*path b IQK setting*/ rtl_set_bbreg(hw, RTX_IQK_TONE_A, MASKDWORD, 0x38008c1c); rtl_set_bbreg(hw, RRX_IQK_TONE_A, MASKDWORD, 0x38008c1c); rtl_set_bbreg(hw, RTX_IQK_TONE_B, MASKDWORD, 0x38008c1c); rtl_set_bbreg(hw, RRX_IQK_TONE_B, MASKDWORD, 0x18008c1c); rtl_set_bbreg(hw, RTX_IQK_PI_B, MASKDWORD, 0x82160c1f); rtl_set_bbreg(hw, RRX_IQK_PI_B, MASKDWORD, 0x28160c1f); /*LO calibration Setting*/ rtl_set_bbreg(hw, RIQK_AGC_RSP, MASKDWORD, 0x0046a891); /*one shot,path A LOK & iqk*/ rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xfa000000); rtl_set_bbreg(hw, RIQK_AGC_PTS, MASKDWORD, 0xf8000000); mdelay(IQK_DELAY_TIME); /*Check failed*/ reg_eac = rtl_get_bbreg(hw, RRX_POWER_AFTER_IQK_A_2, MASKDWORD); reg_ec4 = rtl_get_bbreg(hw, RRX_POWER_BEFORE_IQK_B_2, MASKDWORD); reg_ecc = rtl_get_bbreg(hw, RRX_POWER_AFTER_IQK_B_2, MASKDWORD); /*PA/PAD controlled by 0x0*/ /*leave IQK mode*/ rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x00000000); rtl_set_rfreg(hw, RF90_PATH_B, 0xdf, RFREG_OFFSET_MASK, 0x180); /*if Tx is OK, check whether Rx is OK*/ if (!(reg_eac & BIT(30)) && (((reg_ec4 & 0x03FF0000) >> 16) != 0x132) && (((reg_ecc & 0x03FF0000) >> 16) != 0x36)) result |= 0x02; else RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, "Path B Rx IQK fail!!\n"); return result; } static void _rtl92ee_phy_path_a_fill_iqk_matrix(struct ieee80211_hw *hw, bool b_iqk_ok, long result[][8], u8 final_candidate, bool btxonly) { u32 oldval_0, x, tx0_a, reg; long y, tx0_c; if (final_candidate == 0xFF) { return; } else if (b_iqk_ok) { oldval_0 = (rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE, MASKDWORD) >> 22) & 0x3FF; x = result[final_candidate][0]; if ((x & 0x00000200) != 0) x = x | 0xFFFFFC00; tx0_a = (x * oldval_0) >> 8; rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x3FF, tx0_a); rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(31), ((x * oldval_0 >> 7) & 0x1)); y = result[final_candidate][1]; if ((y & 0x00000200) != 0) y = y | 0xFFFFFC00; tx0_c = (y * oldval_0) >> 8; rtl_set_bbreg(hw, ROFDM0_XCTXAFE, 0xF0000000, ((tx0_c & 0x3C0) >> 6)); rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x003F0000, (tx0_c & 0x3F)); rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(29), ((y * oldval_0 >> 7) & 0x1)); if (btxonly) return; reg = result[final_candidate][2]; rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, 0x3FF, reg); reg = result[final_candidate][3] & 0x3F; rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, 0xFC00, reg); reg = (result[final_candidate][3] >> 6) & 0xF; rtl_set_bbreg(hw, ROFDM0_RXIQEXTANTA, 0xF0000000, reg); } } static void _rtl92ee_phy_path_b_fill_iqk_matrix(struct ieee80211_hw *hw, bool b_iqk_ok, long result[][8], u8 final_candidate, bool btxonly) { u32 oldval_1, x, tx1_a, reg; long y, tx1_c; if (final_candidate == 0xFF) { return; } else if (b_iqk_ok) { oldval_1 = (rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE, MASKDWORD) >> 22) & 0x3FF; x = result[final_candidate][4]; if ((x & 0x00000200) != 0) x = x | 0xFFFFFC00; tx1_a = (x * oldval_1) >> 8; rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x3FF, tx1_a); rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(27), ((x * oldval_1 >> 7) & 0x1)); y = result[final_candidate][5]; if ((y & 0x00000200) != 0) y = y | 0xFFFFFC00; tx1_c = (y * oldval_1) >> 8; rtl_set_bbreg(hw, ROFDM0_XDTXAFE, 0xF0000000, ((tx1_c & 0x3C0) >> 6)); rtl_set_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, 0x003F0000, (tx1_c & 0x3F)); rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(25), ((y * oldval_1 >> 7) & 0x1)); if (btxonly) return; reg = result[final_candidate][6]; rtl_set_bbreg(hw, ROFDM0_XBRXIQIMBALANCE, 0x3FF, reg); reg = result[final_candidate][7] & 0x3F; rtl_set_bbreg(hw, ROFDM0_XBRXIQIMBALANCE, 0xFC00, reg); reg = (result[final_candidate][7] >> 6) & 0xF; rtl_set_bbreg(hw, ROFDM0_AGCRSSITABLE, 0xF0000000, reg); } } static void _rtl92ee_phy_save_adda_registers(struct ieee80211_hw *hw, u32 *addareg, u32 *addabackup, u32 registernum) { u32 i; for (i = 0; i < registernum; i++) addabackup[i] = rtl_get_bbreg(hw, addareg[i], MASKDWORD); } static void _rtl92ee_phy_save_mac_registers(struct ieee80211_hw *hw, u32 *macreg, u32 *macbackup) { struct rtl_priv *rtlpriv = rtl_priv(hw); u32 i; for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++) macbackup[i] = rtl_read_byte(rtlpriv, macreg[i]); macbackup[i] = rtl_read_dword(rtlpriv, macreg[i]); } static void _rtl92ee_phy_reload_adda_registers(struct ieee80211_hw *hw, u32 *addareg, u32 *addabackup, u32 regiesternum) { u32 i; for (i = 0; i < regiesternum; i++) rtl_set_bbreg(hw, addareg[i], MASKDWORD, addabackup[i]); } static void _rtl92ee_phy_reload_mac_registers(struct ieee80211_hw *hw, u32 *macreg, u32 *macbackup) { struct rtl_priv *rtlpriv = rtl_priv(hw); u32 i; for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++) rtl_write_byte(rtlpriv, macreg[i], (u8)macbackup[i]); rtl_write_dword(rtlpriv, macreg[i], macbackup[i]); } static void _rtl92ee_phy_path_adda_on(struct ieee80211_hw *hw, u32 *addareg, bool is_patha_on, bool is2t) { u32 i; for (i = 0; i < IQK_ADDA_REG_NUM; i++) rtl_set_bbreg(hw, addareg[i], MASKDWORD, 0x0fc01616); } static void _rtl92ee_phy_mac_setting_calibration(struct ieee80211_hw *hw, u32 *macreg, u32 *macbackup) { rtl_set_bbreg(hw, 0x520, 0x00ff0000, 0xff); } static void _rtl92ee_phy_path_a_standby(struct ieee80211_hw *hw) { rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x0); rtl_set_rfreg(hw, RF90_PATH_A, 0, RFREG_OFFSET_MASK, 0x10000); rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000); } static bool _rtl92ee_phy_simularity_compare(struct ieee80211_hw *hw, long result[][8], u8 c1, u8 c2) { u32 i, j, diff, simularity_bitmap, bound; u8 final_candidate[2] = { 0xFF, 0xFF }; bool bresult = true/*, is2t = true*/; s32 tmp1, tmp2; bound = 8; simularity_bitmap = 0; for (i = 0; i < bound; i++) { if ((i == 1) || (i == 3) || (i == 5) || (i == 7)) { if ((result[c1][i] & 0x00000200) != 0) tmp1 = result[c1][i] | 0xFFFFFC00; else tmp1 = result[c1][i]; if ((result[c2][i] & 0x00000200) != 0) tmp2 = result[c2][i] | 0xFFFFFC00; else tmp2 = result[c2][i]; } else { tmp1 = result[c1][i]; tmp2 = result[c2][i]; } diff = (tmp1 > tmp2) ? (tmp1 - tmp2) : (tmp2 - tmp1); if (diff > MAX_TOLERANCE) { if ((i == 2 || i == 6) && !simularity_bitmap) { if (result[c1][i] + result[c1][i + 1] == 0) final_candidate[(i / 4)] = c2; else if (result[c2][i] + result[c2][i + 1] == 0) final_candidate[(i / 4)] = c1; else simularity_bitmap |= (1 << i); } else { simularity_bitmap |= (1 << i); } } } if (simularity_bitmap == 0) { for (i = 0; i < (bound / 4); i++) { if (final_candidate[i] != 0xFF) { for (j = i * 4; j < (i + 1) * 4 - 2; j++) result[3][j] = result[final_candidate[i]][j]; bresult = false; } } return bresult; } if (!(simularity_bitmap & 0x03)) {/*path A TX OK*/ for (i = 0; i < 2; i++) result[3][i] = result[c1][i]; } if (!(simularity_bitmap & 0x0c)) {/*path A RX OK*/ for (i = 2; i < 4; i++) result[3][i] = result[c1][i]; } if (!(simularity_bitmap & 0x30)) {/*path B TX OK*/ for (i = 4; i < 6; i++) result[3][i] = result[c1][i]; } if (!(simularity_bitmap & 0xc0)) {/*path B RX OK*/ for (i = 6; i < 8; i++) result[3][i] = result[c1][i]; } return false; } static void _rtl92ee_phy_iq_calibrate(struct ieee80211_hw *hw, long result[][8], u8 t, bool is2t) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; u32 i; u8 patha_ok, pathb_ok; u8 tmp_0xc50 = (u8)rtl_get_bbreg(hw, 0xc50, MASKBYTE0); u8 tmp_0xc58 = (u8)rtl_get_bbreg(hw, 0xc58, MASKBYTE0); u32 adda_reg[IQK_ADDA_REG_NUM] = { 0x85c, 0xe6c, 0xe70, 0xe74, 0xe78, 0xe7c, 0xe80, 0xe84, 0xe88, 0xe8c, 0xed0, 0xed4, 0xed8, 0xedc, 0xee0, 0xeec }; u32 iqk_mac_reg[IQK_MAC_REG_NUM] = { 0x522, 0x550, 0x551, 0x040 }; u32 iqk_bb_reg[IQK_BB_REG_NUM] = { ROFDM0_TRXPATHENABLE, ROFDM0_TRMUXPAR, RFPGA0_XCD_RFINTERFACESW, 0xb68, 0xb6c, 0x870, 0x860, 0x864, 0x800 }; const u32 retrycount = 2; if (t == 0) { _rtl92ee_phy_save_adda_registers(hw, adda_reg, rtlphy->adda_backup, IQK_ADDA_REG_NUM); _rtl92ee_phy_save_mac_registers(hw, iqk_mac_reg, rtlphy->iqk_mac_backup); _rtl92ee_phy_save_adda_registers(hw, iqk_bb_reg, rtlphy->iqk_bb_backup, IQK_BB_REG_NUM); } _rtl92ee_phy_path_adda_on(hw, adda_reg, true, is2t); /*BB setting*/ rtl_set_bbreg(hw, RFPGA0_RFMOD, BIT(24), 0x00); rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKDWORD, 0x03a05600); rtl_set_bbreg(hw, ROFDM0_TRMUXPAR, MASKDWORD, 0x000800e4); rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW, MASKDWORD, 0x22208200); rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, BIT(10), 0x01); rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, BIT(26), 0x01); rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, BIT(10), 0x01); rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, BIT(10), 0x01); _rtl92ee_phy_mac_setting_calibration(hw, iqk_mac_reg, rtlphy->iqk_mac_backup); /* Page B init*/ /* IQ calibration setting*/ rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x80800000); rtl_set_bbreg(hw, RTX_IQK, MASKDWORD, 0x01007c00); rtl_set_bbreg(hw, RRX_IQK, MASKDWORD, 0x01004800); for (i = 0 ; i < retrycount ; i++) { patha_ok = _rtl92ee_phy_path_a_iqk(hw, is2t); if (patha_ok == 0x01) { RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, "Path A Tx IQK Success!!\n"); result[t][0] = (rtl_get_bbreg(hw, RTX_POWER_BEFORE_IQK_A, MASKDWORD) & 0x3FF0000) >> 16; result[t][1] = (rtl_get_bbreg(hw, RTX_POWER_AFTER_IQK_A, MASKDWORD) & 0x3FF0000) >> 16; break; } RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, "Path A Tx IQK Fail!!, ret = 0x%x\n", patha_ok); } for (i = 0 ; i < retrycount ; i++) { patha_ok = _rtl92ee_phy_path_a_rx_iqk(hw, is2t); if (patha_ok == 0x03) { RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, "Path A Rx IQK Success!!\n"); result[t][2] = (rtl_get_bbreg(hw, RRX_POWER_BEFORE_IQK_A_2, MASKDWORD) & 0x3FF0000) >> 16; result[t][3] = (rtl_get_bbreg(hw, RRX_POWER_AFTER_IQK_A_2, MASKDWORD) & 0x3FF0000) >> 16; break; } RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, "Path A Rx IQK Fail!!, ret = 0x%x\n", patha_ok); } if (0x00 == patha_ok) RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, "Path A IQK failed!!, ret = 0\n"); if (is2t) { _rtl92ee_phy_path_a_standby(hw); /* Turn Path B ADDA on */ _rtl92ee_phy_path_adda_on(hw, adda_reg, false, is2t); /* IQ calibration setting */ rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0x80800000); rtl_set_bbreg(hw, RTX_IQK, MASKDWORD, 0x01007c00); rtl_set_bbreg(hw, RRX_IQK, MASKDWORD, 0x01004800); for (i = 0 ; i < retrycount ; i++) { pathb_ok = _rtl92ee_phy_path_b_iqk(hw); if (pathb_ok == 0x01) { RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, "Path B Tx IQK Success!!\n"); result[t][4] = (rtl_get_bbreg(hw, RTX_POWER_BEFORE_IQK_B, MASKDWORD) & 0x3FF0000) >> 16; result[t][5] = (rtl_get_bbreg(hw, RTX_POWER_AFTER_IQK_B, MASKDWORD) & 0x3FF0000) >> 16; break; } RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, "Path B Tx IQK Fail!!, ret = 0x%x\n", pathb_ok); } for (i = 0 ; i < retrycount ; i++) { pathb_ok = _rtl92ee_phy_path_b_rx_iqk(hw, is2t); if (pathb_ok == 0x03) { RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, "Path B Rx IQK Success!!\n"); result[t][6] = (rtl_get_bbreg(hw, RRX_POWER_BEFORE_IQK_B_2, MASKDWORD) & 0x3FF0000) >> 16; result[t][7] = (rtl_get_bbreg(hw, RRX_POWER_AFTER_IQK_B_2, MASKDWORD) & 0x3FF0000) >> 16; break; } RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, "Path B Rx IQK Fail!!, ret = 0x%x\n", pathb_ok); } if (0x00 == pathb_ok) RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, "Path B IQK failed!!, ret = 0\n"); } /* Back to BB mode, load original value */ RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, "IQK:Back to BB mode, load original value!\n"); rtl_set_bbreg(hw, RFPGA0_IQK, MASKDWORD, 0); if (t != 0) { /* Reload ADDA power saving parameters */ _rtl92ee_phy_reload_adda_registers(hw, adda_reg, rtlphy->adda_backup, IQK_ADDA_REG_NUM); /* Reload MAC parameters */ _rtl92ee_phy_reload_mac_registers(hw, iqk_mac_reg, rtlphy->iqk_mac_backup); _rtl92ee_phy_reload_adda_registers(hw, iqk_bb_reg, rtlphy->iqk_bb_backup, IQK_BB_REG_NUM); /* Restore RX initial gain */ rtl_set_bbreg(hw, 0xc50, MASKBYTE0, 0x50); rtl_set_bbreg(hw, 0xc50, MASKBYTE0, tmp_0xc50); if (is2t) { rtl_set_bbreg(hw, 0xc50, MASKBYTE0, 0x50); rtl_set_bbreg(hw, 0xc58, MASKBYTE0, tmp_0xc58); } /* load 0xe30 IQC default value */ rtl_set_bbreg(hw, RTX_IQK_TONE_A, MASKDWORD, 0x01008c00); rtl_set_bbreg(hw, RRX_IQK_TONE_A, MASKDWORD, 0x01008c00); } } static void _rtl92ee_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t) { u8 tmpreg; u32 rf_a_mode = 0, rf_b_mode = 0, lc_cal; struct rtl_priv *rtlpriv = rtl_priv(hw); tmpreg = rtl_read_byte(rtlpriv, 0xd03); if ((tmpreg & 0x70) != 0) rtl_write_byte(rtlpriv, 0xd03, tmpreg & 0x8F); else rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF); if ((tmpreg & 0x70) != 0) { rf_a_mode = rtl_get_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS); if (is2t) rf_b_mode = rtl_get_rfreg(hw, RF90_PATH_B, 0x00, MASK12BITS); rtl_set_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS, (rf_a_mode & 0x8FFFF) | 0x10000); if (is2t) rtl_set_rfreg(hw, RF90_PATH_B, 0x00, MASK12BITS, (rf_b_mode & 0x8FFFF) | 0x10000); } lc_cal = rtl_get_rfreg(hw, RF90_PATH_A, 0x18, MASK12BITS); rtl_set_rfreg(hw, RF90_PATH_A, 0x18, MASK12BITS, lc_cal | 0x08000); mdelay(100); if ((tmpreg & 0x70) != 0) { rtl_write_byte(rtlpriv, 0xd03, tmpreg); rtl_set_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS, rf_a_mode); if (is2t) rtl_set_rfreg(hw, RF90_PATH_B, 0x00, MASK12BITS, rf_b_mode); } else { rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00); } } static void _rtl92ee_phy_set_rfpath_switch(struct ieee80211_hw *hw, bool bmain, bool is2t) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); RT_TRACE(rtlpriv, COMP_INIT , DBG_LOUD , "\n"); if (is_hal_stop(rtlhal)) { u8 u1btmp; u1btmp = rtl_read_byte(rtlpriv, REG_LEDCFG0); rtl_write_byte(rtlpriv, REG_LEDCFG0, u1btmp | BIT(7)); rtl_set_bbreg(hw, RFPGA0_XAB_RFPARAMETER, BIT(13), 0x01); } if (is2t) { if (bmain) rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, BIT(5) | BIT(6), 0x1); else rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, BIT(5) | BIT(6), 0x2); } else { rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, BIT(8) | BIT(9), 0); rtl_set_bbreg(hw, 0x914, MASKLWORD, 0x0201); /* We use the RF definition of MAIN and AUX, * left antenna and right antenna repectively. * Default output at AUX. */ if (bmain) { rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, BIT(14) | BIT(13) | BIT(12), 0); rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, BIT(5) | BIT(4) | BIT(3), 0); if (rtlefuse->antenna_div_type == CGCS_RX_HW_ANTDIV) rtl_set_bbreg(hw, RCONFIG_RAM64x16, BIT(31), 0); } else { rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, BIT(14) | BIT(13) | BIT(12), 1); rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, BIT(5) | BIT(4) | BIT(3), 1); if (rtlefuse->antenna_div_type == CGCS_RX_HW_ANTDIV) rtl_set_bbreg(hw, RCONFIG_RAM64x16, BIT(31), 1); } } } #undef IQK_ADDA_REG_NUM #undef IQK_DELAY_TIME static u8 rtl92ee_get_rightchnlplace_for_iqk(u8 chnl) { u8 channel_all[59] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 149, 151, 153, 155, 157, 159, 161, 163, 165 }; u8 place = chnl; if (chnl > 14) { for (place = 14; place < sizeof(channel_all); place++) { if (channel_all[place] == chnl) return place - 13; } } return 0; } void rtl92ee_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; long result[4][8]; u8 i, final_candidate; bool b_patha_ok, b_pathb_ok; long reg_e94, reg_e9c, reg_ea4, reg_eac; long reg_eb4, reg_ebc, reg_ec4, reg_ecc; bool is12simular, is13simular, is23simular; u8 idx; u32 iqk_bb_reg[IQK_BB_REG_NUM] = { ROFDM0_XARXIQIMBALANCE, ROFDM0_XBRXIQIMBALANCE, ROFDM0_ECCATHRESHOLD, ROFDM0_AGCRSSITABLE, ROFDM0_XATXIQIMBALANCE, ROFDM0_XBTXIQIMBALANCE, ROFDM0_XCTXAFE, ROFDM0_XDTXAFE, ROFDM0_RXIQEXTANTA }; if (b_recovery) { _rtl92ee_phy_reload_adda_registers(hw, iqk_bb_reg, rtlphy->iqk_bb_backup, 9); return; } for (i = 0; i < 8; i++) { result[0][i] = 0; result[1][i] = 0; result[2][i] = 0; if ((i == 0) || (i == 2) || (i == 4) || (i == 6)) result[3][i] = 0x100; else result[3][i] = 0; } final_candidate = 0xff; b_patha_ok = false; b_pathb_ok = false; is12simular = false; is23simular = false; is13simular = false; for (i = 0; i < 3; i++) { _rtl92ee_phy_iq_calibrate(hw, result, i, true); if (i == 1) { is12simular = _rtl92ee_phy_simularity_compare(hw, result, 0, 1); if (is12simular) { final_candidate = 0; break; } } if (i == 2) { is13simular = _rtl92ee_phy_simularity_compare(hw, result, 0, 2); if (is13simular) { final_candidate = 0; break; } is23simular = _rtl92ee_phy_simularity_compare(hw, result, 1, 2); if (is23simular) final_candidate = 1; else final_candidate = 3; } } for (i = 0; i < 4; i++) { reg_e94 = result[i][0]; reg_e9c = result[i][1]; reg_ea4 = result[i][2]; reg_eac = result[i][3]; reg_eb4 = result[i][4]; reg_ebc = result[i][5]; reg_ec4 = result[i][6]; reg_ecc = result[i][7]; } if (final_candidate != 0xff) { reg_e94 = result[final_candidate][0]; rtlphy->reg_e94 = reg_e94; reg_e9c = result[final_candidate][1]; rtlphy->reg_e9c = reg_e9c; reg_ea4 = result[final_candidate][2]; reg_eac = result[final_candidate][3]; reg_eb4 = result[final_candidate][4]; rtlphy->reg_eb4 = reg_eb4; reg_ebc = result[final_candidate][5]; rtlphy->reg_ebc = reg_ebc; reg_ec4 = result[final_candidate][6]; reg_ecc = result[final_candidate][7]; b_patha_ok = true; b_pathb_ok = true; } else { rtlphy->reg_e94 = 0x100; rtlphy->reg_eb4 = 0x100; rtlphy->reg_e9c = 0x0; rtlphy->reg_ebc = 0x0; } if (reg_e94 != 0) _rtl92ee_phy_path_a_fill_iqk_matrix(hw, b_patha_ok, result, final_candidate, (reg_ea4 == 0)); _rtl92ee_phy_path_b_fill_iqk_matrix(hw, b_pathb_ok, result, final_candidate, (reg_ec4 == 0)); idx = rtl92ee_get_rightchnlplace_for_iqk(rtlphy->current_channel); /* To Fix BSOD when final_candidate is 0xff */ if (final_candidate < 4) { for (i = 0; i < IQK_MATRIX_REG_NUM; i++) rtlphy->iqk_matrix[idx].value[0][i] = result[final_candidate][i]; rtlphy->iqk_matrix[idx].iqk_done = true; } _rtl92ee_phy_save_adda_registers(hw, iqk_bb_reg, rtlphy->iqk_bb_backup, 9); } void rtl92ee_phy_lc_calibrate(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; struct rtl_hal *rtlhal = &rtlpriv->rtlhal; u32 timeout = 2000, timecount = 0; while (rtlpriv->mac80211.act_scanning && timecount < timeout) { udelay(50); timecount += 50; } rtlphy->lck_inprogress = true; RTPRINT(rtlpriv, FINIT, INIT_IQK, "LCK:Start!!! currentband %x delay %d ms\n", rtlhal->current_bandtype, timecount); _rtl92ee_phy_lc_calibrate(hw, false); rtlphy->lck_inprogress = false; } void rtl92ee_phy_ap_calibrate(struct ieee80211_hw *hw, s8 delta) { } void rtl92ee_phy_set_rfpath_switch(struct ieee80211_hw *hw, bool bmain) { _rtl92ee_phy_set_rfpath_switch(hw, bmain, false); } bool rtl92ee_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; bool postprocessing = false; RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, "-->IO Cmd(%#x), set_io_inprogress(%d)\n", iotype, rtlphy->set_io_inprogress); do { switch (iotype) { case IO_CMD_RESUME_DM_BY_SCAN: RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, "[IO CMD] Resume DM after scan.\n"); postprocessing = true; break; case IO_CMD_PAUSE_BAND0_DM_BY_SCAN: RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, "[IO CMD] Pause DM before scan.\n"); postprocessing = true; break; default: RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD, "switch case %#x not processed\n", iotype); break; } } while (false); if (postprocessing && !rtlphy->set_io_inprogress) { rtlphy->set_io_inprogress = true; rtlphy->current_io_type = iotype; } else { return false; } rtl92ee_phy_set_io(hw); RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, "IO Type(%#x)\n", iotype); return true; } static void rtl92ee_phy_set_io(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; struct dig_t *dm_dig = &rtlpriv->dm_digtable; RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, "--->Cmd(%#x), set_io_inprogress(%d)\n", rtlphy->current_io_type, rtlphy->set_io_inprogress); switch (rtlphy->current_io_type) { case IO_CMD_RESUME_DM_BY_SCAN: rtl92ee_dm_write_dig(hw, rtlphy->initgain_backup.xaagccore1); rtl92ee_dm_write_cck_cca_thres(hw, rtlphy->initgain_backup.cca); RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE , "no set txpower\n"); rtl92ee_phy_set_txpower_level(hw, rtlphy->current_channel); break; case IO_CMD_PAUSE_BAND0_DM_BY_SCAN: /* 8192eebt */ rtlphy->initgain_backup.xaagccore1 = dm_dig->cur_igvalue; rtl92ee_dm_write_dig(hw, 0x17); rtlphy->initgain_backup.cca = dm_dig->cur_cck_cca_thres; rtl92ee_dm_write_cck_cca_thres(hw, 0x40); break; default: RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD, "switch case %#x not processed\n", rtlphy->current_io_type); break; } rtlphy->set_io_inprogress = false; RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, "(%#x)\n", rtlphy->current_io_type); } static void rtl92ee_phy_set_rf_on(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x2b); rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3); /*rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x00);*/ rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2); rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3); rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00); } static void _rtl92ee_phy_set_rf_sleep(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF); rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00); rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2); rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x22); } static bool _rtl92ee_phy_set_rf_power_state(struct ieee80211_hw *hw, enum rf_pwrstate rfpwr_state) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); bool bresult = true; u8 i, queue_id; struct rtl8192_tx_ring *ring = NULL; switch (rfpwr_state) { case ERFON: if ((ppsc->rfpwr_state == ERFOFF) && RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC)) { bool rtstatus; u32 initializecount = 0; do { initializecount++; RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, "IPS Set eRf nic enable\n"); rtstatus = rtl_ps_enable_nic(hw); } while (!rtstatus && (initializecount < 10)); RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC); } else { RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, "Set ERFON sleeping:%d ms\n", jiffies_to_msecs(jiffies - ppsc->last_sleep_jiffies)); ppsc->last_awake_jiffies = jiffies; rtl92ee_phy_set_rf_on(hw); } if (mac->link_state == MAC80211_LINKED) rtlpriv->cfg->ops->led_control(hw, LED_CTL_LINK); else rtlpriv->cfg->ops->led_control(hw, LED_CTL_NO_LINK); break; case ERFOFF: for (queue_id = 0, i = 0; queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) { ring = &pcipriv->dev.tx_ring[queue_id]; if (queue_id == BEACON_QUEUE || skb_queue_len(&ring->queue) == 0) { queue_id++; continue; } else { RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, "eRf Off/Sleep: %d times TcbBusyQueue[%d] =%d before doze!\n", (i + 1), queue_id, skb_queue_len(&ring->queue)); udelay(10); i++; } if (i >= MAX_DOZE_WAITING_TIMES_9x) { RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, "\n ERFSLEEP: %d times TcbBusyQueue[%d] = %d !\n", MAX_DOZE_WAITING_TIMES_9x, queue_id, skb_queue_len(&ring->queue)); break; } } if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC) { RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, "IPS Set eRf nic disable\n"); rtl_ps_disable_nic(hw); RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC); } else { if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS) { rtlpriv->cfg->ops->led_control(hw, LED_CTL_NO_LINK); } else { rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_OFF); } } break; case ERFSLEEP: if (ppsc->rfpwr_state == ERFOFF) break; for (queue_id = 0, i = 0; queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) { ring = &pcipriv->dev.tx_ring[queue_id]; if (skb_queue_len(&ring->queue) == 0) { queue_id++; continue; } else { RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, "eRf Off/Sleep: %d times TcbBusyQueue[%d] =%d before doze!\n", (i + 1), queue_id, skb_queue_len(&ring->queue)); udelay(10); i++; } if (i >= MAX_DOZE_WAITING_TIMES_9x) { RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, "\n ERFSLEEP: %d times TcbBusyQueue[%d] = %d !\n", MAX_DOZE_WAITING_TIMES_9x, queue_id, skb_queue_len(&ring->queue)); break; } } RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, "Set ERFSLEEP awaked:%d ms\n", jiffies_to_msecs(jiffies - ppsc->last_awake_jiffies)); ppsc->last_sleep_jiffies = jiffies; _rtl92ee_phy_set_rf_sleep(hw); break; default: RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD, "switch case %#x not processed\n", rfpwr_state); bresult = false; break; } if (bresult) ppsc->rfpwr_state = rfpwr_state; return bresult; } bool rtl92ee_phy_set_rf_power_state(struct ieee80211_hw *hw, enum rf_pwrstate rfpwr_state) { struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); bool bresult = false; if (rfpwr_state == ppsc->rfpwr_state) return bresult; bresult = _rtl92ee_phy_set_rf_power_state(hw, rfpwr_state); return bresult; }
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