| |
| |
| |
| #include "../wifi.h" |
| #include "../pci.h" |
| #include "../ps.h" |
| #include "../core.h" |
| #include "reg.h" |
| #include "def.h" |
| #include "phy.h" |
| #include "rf.h" |
| #include "dm.h" |
| #include "table.h" |
| #include "sw.h" |
| #include "hw.h" |
| |
| #define MAX_RF_IMR_INDEX 12 |
| #define MAX_RF_IMR_INDEX_NORMAL 13 |
| #define RF_REG_NUM_FOR_C_CUT_5G 6 |
| #define RF_REG_NUM_FOR_C_CUT_5G_INTERNALPA 7 |
| #define RF_REG_NUM_FOR_C_CUT_2G 5 |
| #define RF_CHNL_NUM_5G 19 |
| #define RF_CHNL_NUM_5G_40M 17 |
| #define TARGET_CHNL_NUM_5G 221 |
| #define TARGET_CHNL_NUM_2G 14 |
| #define CV_CURVE_CNT 64 |
| |
| static u32 rf_reg_for_5g_swchnl_normal[MAX_RF_IMR_INDEX_NORMAL] = { |
| <------>0, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x0 |
| }; |
| |
| static u8 rf_reg_for_c_cut_5g[RF_REG_NUM_FOR_C_CUT_5G] = { |
| <------>RF_SYN_G1, RF_SYN_G2, RF_SYN_G3, RF_SYN_G4, RF_SYN_G5, RF_SYN_G6 |
| }; |
| |
| static u8 rf_reg_for_c_cut_2g[RF_REG_NUM_FOR_C_CUT_2G] = { |
| <------>RF_SYN_G1, RF_SYN_G2, RF_SYN_G3, RF_SYN_G7, RF_SYN_G8 |
| }; |
| |
| static u8 rf_for_c_cut_5g_internal_pa[RF_REG_NUM_FOR_C_CUT_5G_INTERNALPA] = { |
| <------>0x0B, 0x48, 0x49, 0x4B, 0x03, 0x04, 0x0E |
| }; |
| |
| static u32 rf_reg_mask_for_c_cut_2g[RF_REG_NUM_FOR_C_CUT_2G] = { |
| <------>BIT(19) | BIT(18) | BIT(17) | BIT(14) | BIT(1), |
| <------>BIT(10) | BIT(9), |
| <------>BIT(18) | BIT(17) | BIT(16) | BIT(1), |
| <------>BIT(2) | BIT(1), |
| <------>BIT(15) | BIT(14) | BIT(13) | BIT(12) | BIT(11) |
| }; |
| |
| static u8 rf_chnl_5g[RF_CHNL_NUM_5G] = { |
| <------>36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, |
| <------>112, 116, 120, 124, 128, 132, 136, 140 |
| }; |
| |
| static u8 rf_chnl_5g_40m[RF_CHNL_NUM_5G_40M] = { |
| <------>38, 42, 46, 50, 54, 58, 62, 102, 106, 110, 114, |
| <------>118, 122, 126, 130, 134, 138 |
| }; |
| static u32 rf_reg_pram_c_5g[5][RF_REG_NUM_FOR_C_CUT_5G] = { |
| <------>{0xE43BE, 0xFC638, 0x77C0A, 0xDE471, 0xd7110, 0x8EB04}, |
| <------>{0xE43BE, 0xFC078, 0xF7C1A, 0xE0C71, 0xD7550, 0xAEB04}, |
| <------>{0xE43BF, 0xFF038, 0xF7C0A, 0xDE471, 0xE5550, 0xAEB04}, |
| <------>{0xE43BF, 0xFF079, 0xF7C1A, 0xDE471, 0xE5550, 0xAEB04}, |
| <------>{0xE43BF, 0xFF038, 0xF7C1A, 0xDE471, 0xd7550, 0xAEB04} |
| }; |
| |
| static u32 rf_reg_param_for_c_cut_2g[3][RF_REG_NUM_FOR_C_CUT_2G] = { |
| <------>{0x643BC, 0xFC038, 0x77C1A, 0x41289, 0x01840}, |
| <------>{0x643BC, 0xFC038, 0x07C1A, 0x41289, 0x01840}, |
| <------>{0x243BC, 0xFC438, 0x07C1A, 0x4128B, 0x0FC41} |
| }; |
| |
| static u32 rf_syn_g4_for_c_cut_2g = 0xD1C31 & 0x7FF; |
| |
| static u32 rf_pram_c_5g_int_pa[3][RF_REG_NUM_FOR_C_CUT_5G_INTERNALPA] = { |
| <------>{0x01a00, 0x40443, 0x00eb5, 0x89bec, 0x94a12, 0x94a12, 0x94a12}, |
| <------>{0x01800, 0xc0443, 0x00730, 0x896ee, 0x94a52, 0x94a52, 0x94a52}, |
| <------>{0x01800, 0xc0443, 0x00730, 0x896ee, 0x94a12, 0x94a12, 0x94a12} |
| }; |
| |
| |
| static u32 rf_imr_param_normal[1][3][MAX_RF_IMR_INDEX_NORMAL] = { |
| <------>{ |
| <------><------> |
| <------><------>{ |
| <------><------><------>0x70000, 0x00ff0, 0x4400f, 0x00ff0, 0x0, 0x0, 0x0, |
| <------><------><------>0x0, 0x0, 0x64888, 0xe266c, 0x00090, 0x22fff |
| <------><------>}, |
| <------><------> |
| <------><------>{ |
| <------><------><------>0x70000, 0x22880, 0x4470f, 0x55880, 0x00070, 0x88000, |
| <------><------><------>0x0, 0x88080, 0x70000, 0x64a82, 0xe466c, 0x00090, |
| <------><------><------>0x32c9a |
| <------><------>}, |
| <------><------> |
| <------><------>{ |
| <------><------><------>0x70000, 0x44880, 0x4477f, 0x77880, 0x00070, 0x88000, |
| <------><------><------>0x0, 0x880b0, 0x0, 0x64b82, 0xe466c, 0x00090, 0x32c9a |
| <------><------>} |
| <------>} |
| }; |
| |
| static u32 curveindex_5g[TARGET_CHNL_NUM_5G] = {0}; |
| |
| static u32 curveindex_2g[TARGET_CHNL_NUM_2G] = {0}; |
| |
| static u32 targetchnl_5g[TARGET_CHNL_NUM_5G] = { |
| <------>25141, 25116, 25091, 25066, 25041, |
| <------>25016, 24991, 24966, 24941, 24917, |
| <------>24892, 24867, 24843, 24818, 24794, |
| <------>24770, 24765, 24721, 24697, 24672, |
| <------>24648, 24624, 24600, 24576, 24552, |
| <------>24528, 24504, 24480, 24457, 24433, |
| <------>24409, 24385, 24362, 24338, 24315, |
| <------>24291, 24268, 24245, 24221, 24198, |
| <------>24175, 24151, 24128, 24105, 24082, |
| <------>24059, 24036, 24013, 23990, 23967, |
| <------>23945, 23922, 23899, 23876, 23854, |
| <------>23831, 23809, 23786, 23764, 23741, |
| <------>23719, 23697, 23674, 23652, 23630, |
| <------>23608, 23586, 23564, 23541, 23519, |
| <------>23498, 23476, 23454, 23432, 23410, |
| <------>23388, 23367, 23345, 23323, 23302, |
| <------>23280, 23259, 23237, 23216, 23194, |
| <------>23173, 23152, 23130, 23109, 23088, |
| <------>23067, 23046, 23025, 23003, 22982, |
| <------>22962, 22941, 22920, 22899, 22878, |
| <------>22857, 22837, 22816, 22795, 22775, |
| <------>22754, 22733, 22713, 22692, 22672, |
| <------>22652, 22631, 22611, 22591, 22570, |
| <------>22550, 22530, 22510, 22490, 22469, |
| <------>22449, 22429, 22409, 22390, 22370, |
| <------>22350, 22336, 22310, 22290, 22271, |
| <------>22251, 22231, 22212, 22192, 22173, |
| <------>22153, 22134, 22114, 22095, 22075, |
| <------>22056, 22037, 22017, 21998, 21979, |
| <------>21960, 21941, 21921, 21902, 21883, |
| <------>21864, 21845, 21826, 21807, 21789, |
| <------>21770, 21751, 21732, 21713, 21695, |
| <------>21676, 21657, 21639, 21620, 21602, |
| <------>21583, 21565, 21546, 21528, 21509, |
| <------>21491, 21473, 21454, 21436, 21418, |
| <------>21400, 21381, 21363, 21345, 21327, |
| <------>21309, 21291, 21273, 21255, 21237, |
| <------>21219, 21201, 21183, 21166, 21148, |
| <------>21130, 21112, 21095, 21077, 21059, |
| <------>21042, 21024, 21007, 20989, 20972, |
| <------>25679, 25653, 25627, 25601, 25575, |
| <------>25549, 25523, 25497, 25471, 25446, |
| <------>25420, 25394, 25369, 25343, 25318, |
| <------>25292, 25267, 25242, 25216, 25191, |
| <------>25166 |
| }; |
| |
| |
| static u32 targetchnl_2g[TARGET_CHNL_NUM_2G] = { |
| <------>26084, 26030, 25976, 25923, 25869, 25816, 25764, |
| <------>25711, 25658, 25606, 25554, 25502, 25451, 25328 |
| }; |
| |
| static u32 _rtl92d_phy_calculate_bit_shift(u32 bitmask) |
| { |
| <------>u32 i = ffs(bitmask); |
| |
| <------>return i ? i - 1 : 32; |
| } |
| |
| u32 rtl92d_phy_query_bb_reg(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_hal *rtlhal = rtl_hal(rtlpriv); |
| <------>u32 returnvalue, originalvalue, bitshift; |
| |
| <------>rtl_dbg(rtlpriv, COMP_RF, DBG_TRACE, "regaddr(%#x), bitmask(%#x)\n", |
| <------><------>regaddr, bitmask); |
| <------>if (rtlhal->during_mac1init_radioa || rtlhal->during_mac0init_radiob) { |
| <------><------>u8 dbi_direct = 0; |
| |
| <------><------> |
| <------><------> |
| <------><------>if (rtlhal->during_mac1init_radioa) |
| <------><------><------>dbi_direct = BIT(3); |
| <------><------>else if (rtlhal->during_mac0init_radiob) |
| <------><------><------>dbi_direct = BIT(3) | BIT(2); |
| <------><------>originalvalue = rtl92de_read_dword_dbi(hw, (u16)regaddr, |
| <------><------><------>dbi_direct); |
| <------>} else { |
| <------><------>originalvalue = rtl_read_dword(rtlpriv, regaddr); |
| <------>} |
| <------>bitshift = _rtl92d_phy_calculate_bit_shift(bitmask); |
| <------>returnvalue = (originalvalue & bitmask) >> bitshift; |
| <------>rtl_dbg(rtlpriv, COMP_RF, DBG_TRACE, |
| <------><------>"BBR MASK=0x%x Addr[0x%x]=0x%x\n", |
| <------><------>bitmask, regaddr, originalvalue); |
| <------>return returnvalue; |
| } |
| |
| void rtl92d_phy_set_bb_reg(struct ieee80211_hw *hw, |
| <------><------><------> u32 regaddr, u32 bitmask, u32 data) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_hal *rtlhal = rtl_hal(rtlpriv); |
| <------>u8 dbi_direct = 0; |
| <------>u32 originalvalue, bitshift; |
| |
| <------>rtl_dbg(rtlpriv, COMP_RF, DBG_TRACE, |
| <------><------>"regaddr(%#x), bitmask(%#x), data(%#x)\n", |
| <------><------>regaddr, bitmask, data); |
| <------>if (rtlhal->during_mac1init_radioa) |
| <------><------>dbi_direct = BIT(3); |
| <------>else if (rtlhal->during_mac0init_radiob) |
| <------><------> |
| <------><------>dbi_direct = BIT(3) | BIT(2); |
| <------>if (bitmask != MASKDWORD) { |
| <------><------>if (rtlhal->during_mac1init_radioa || |
| <------><------> rtlhal->during_mac0init_radiob) |
| <------><------><------>originalvalue = rtl92de_read_dword_dbi(hw, |
| <------><------><------><------><------>(u16) regaddr, |
| <------><------><------><------><------>dbi_direct); |
| <------><------>else |
| <------><------><------>originalvalue = rtl_read_dword(rtlpriv, regaddr); |
| <------><------>bitshift = _rtl92d_phy_calculate_bit_shift(bitmask); |
| <------><------>data = ((originalvalue & (~bitmask)) | (data << bitshift)); |
| <------>} |
| <------>if (rtlhal->during_mac1init_radioa || rtlhal->during_mac0init_radiob) |
| <------><------>rtl92de_write_dword_dbi(hw, (u16) regaddr, data, dbi_direct); |
| <------>else |
| <------><------>rtl_write_dword(rtlpriv, regaddr, data); |
| <------>rtl_dbg(rtlpriv, COMP_RF, DBG_TRACE, |
| <------><------>"regaddr(%#x), bitmask(%#x), data(%#x)\n", |
| <------><------>regaddr, bitmask, data); |
| } |
| |
| static u32 _rtl92d_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; |
| |
| <------>newoffset = offset; |
| <------>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)); |
| <------>udelay(10); |
| <------>rtl_set_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD, tmplong2); |
| <------>udelay(50); |
| <------>udelay(50); |
| <------>rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD, |
| <------><------>tmplong | BLSSIREADEDGE); |
| <------>udelay(10); |
| <------>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); |
| <------>rtl_dbg(rtlpriv, COMP_RF, DBG_TRACE, "RFR-%d Addr[0x%x] = 0x%x\n", |
| <------><------>rfpath, pphyreg->rf_rb, retvalue); |
| <------>return retvalue; |
| } |
| |
| static void _rtl92d_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]; |
| |
| <------>newoffset = offset; |
| <------> |
| <------>data_and_addr = ((newoffset << 20) | (data & 0x000fffff)) & 0x0fffffff; |
| <------>rtl_set_bbreg(hw, pphyreg->rf3wire_offset, MASKDWORD, data_and_addr); |
| <------>rtl_dbg(rtlpriv, COMP_RF, DBG_TRACE, "RFW-%d Addr[0x%x]=0x%x\n", |
| <------><------>rfpath, pphyreg->rf3wire_offset, data_and_addr); |
| } |
| |
| u32 rtl92d_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; |
| |
| <------>rtl_dbg(rtlpriv, COMP_RF, DBG_TRACE, |
| <------><------>"regaddr(%#x), rfpath(%#x), bitmask(%#x)\n", |
| <------><------>regaddr, rfpath, bitmask); |
| <------>spin_lock(&rtlpriv->locks.rf_lock); |
| <------>original_value = _rtl92d_phy_rf_serial_read(hw, rfpath, regaddr); |
| <------>bitshift = _rtl92d_phy_calculate_bit_shift(bitmask); |
| <------>readback_value = (original_value & bitmask) >> bitshift; |
| <------>spin_unlock(&rtlpriv->locks.rf_lock); |
| <------>rtl_dbg(rtlpriv, COMP_RF, DBG_TRACE, |
| <------><------>"regaddr(%#x), rfpath(%#x), bitmask(%#x), original_value(%#x)\n", |
| <------><------>regaddr, rfpath, bitmask, original_value); |
| <------>return readback_value; |
| } |
| |
| void rtl92d_phy_set_rf_reg(struct ieee80211_hw *hw, enum radio_path rfpath, |
| <------>u32 regaddr, u32 bitmask, u32 data) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_phy *rtlphy = &(rtlpriv->phy); |
| <------>u32 original_value, bitshift; |
| |
| <------>rtl_dbg(rtlpriv, COMP_RF, DBG_TRACE, |
| <------><------>"regaddr(%#x), bitmask(%#x), data(%#x), rfpath(%#x)\n", |
| <------><------>regaddr, bitmask, data, rfpath); |
| <------>if (bitmask == 0) |
| <------><------>return; |
| <------>spin_lock(&rtlpriv->locks.rf_lock); |
| <------>if (rtlphy->rf_mode != RF_OP_BY_FW) { |
| <------><------>if (bitmask != RFREG_OFFSET_MASK) { |
| <------><------><------>original_value = _rtl92d_phy_rf_serial_read(hw, |
| <------><------><------><------>rfpath, regaddr); |
| <------><------><------>bitshift = _rtl92d_phy_calculate_bit_shift(bitmask); |
| <------><------><------>data = ((original_value & (~bitmask)) | |
| <------><------><------><------>(data << bitshift)); |
| <------><------>} |
| <------><------>_rtl92d_phy_rf_serial_write(hw, rfpath, regaddr, data); |
| <------>} |
| <------>spin_unlock(&rtlpriv->locks.rf_lock); |
| <------>rtl_dbg(rtlpriv, COMP_RF, DBG_TRACE, |
| <------><------>"regaddr(%#x), bitmask(%#x), data(%#x), rfpath(%#x)\n", |
| <------><------>regaddr, bitmask, data, rfpath); |
| } |
| |
| bool rtl92d_phy_mac_config(struct ieee80211_hw *hw) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>u32 i; |
| <------>u32 arraylength; |
| <------>u32 *ptrarray; |
| |
| <------>rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, "Read Rtl819XMACPHY_Array\n"); |
| <------>arraylength = MAC_2T_ARRAYLENGTH; |
| <------>ptrarray = rtl8192de_mac_2tarray; |
| <------>rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, "Img:Rtl819XMAC_Array\n"); |
| <------>for (i = 0; i < arraylength; i = i + 2) |
| <------><------>rtl_write_byte(rtlpriv, ptrarray[i], (u8) ptrarray[i + 1]); |
| <------>if (rtlpriv->rtlhal.macphymode == SINGLEMAC_SINGLEPHY) { |
| <------><------> |
| <------><------> |
| <------><------> |
| <------><------> |
| <------><------>rtl_write_byte(rtlpriv, REG_MAX_AGGR_NUM, 0x0B); |
| <------>} else { |
| <------><------> |
| <------><------>rtl_write_byte(rtlpriv, REG_MAX_AGGR_NUM, 0x07); |
| <------>} |
| <------>return true; |
| } |
| |
| static void _rtl92d_phy_init_bb_rf_register_definition(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_C].rfintfs = RFPGA0_XCD_RFINTERFACESW; |
| <------> |
| |
| <------>rtlphy->phyreg_def[RF90_PATH_D].rfintfs = RFPGA0_XCD_RFINTERFACESW; |
| <------> |
| <------> |
| <------>rtlphy->phyreg_def[RF90_PATH_A].rfintfi = RFPGA0_XAB_RFINTERFACERB; |
| <------> |
| <------>rtlphy->phyreg_def[RF90_PATH_B].rfintfi = RFPGA0_XAB_RFINTERFACERB; |
| <------> |
| <------>rtlphy->phyreg_def[RF90_PATH_C].rfintfi = RFPGA0_XCD_RFINTERFACERB; |
| <------> |
| <------>rtlphy->phyreg_def[RF90_PATH_D].rfintfi = RFPGA0_XCD_RFINTERFACERB; |
| |
| <------> |
| <------> |
| <------>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].rflssi_select = RFPGA0_XAB_RFPARAMETER; |
| <------>rtlphy->phyreg_def[RF90_PATH_B].rflssi_select = RFPGA0_XAB_RFPARAMETER; |
| <------>rtlphy->phyreg_def[RF90_PATH_C].rflssi_select = RFPGA0_XCD_RFPARAMETER; |
| <------>rtlphy->phyreg_def[RF90_PATH_D].rflssi_select = RFPGA0_XCD_RFPARAMETER; |
| |
| <------> |
| <------> |
| <------>rtlphy->phyreg_def[RF90_PATH_A].rftxgain_stage = RFPGA0_TXGAINSTAGE; |
| <------> |
| <------>rtlphy->phyreg_def[RF90_PATH_B].rftxgain_stage = RFPGA0_TXGAINSTAGE; |
| <------> |
| <------>rtlphy->phyreg_def[RF90_PATH_C].rftxgain_stage = RFPGA0_TXGAINSTAGE; |
| <------> |
| <------>rtlphy->phyreg_def[RF90_PATH_D].rftxgain_stage = RFPGA0_TXGAINSTAGE; |
| |
| <------> |
| <------> |
| <------>rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para1 = RFPGA0_XA_HSSIPARAMETER1; |
| <------> |
| <------>rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para1 = RFPGA0_XB_HSSIPARAMETER1; |
| |
| <------> |
| <------> |
| <------>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].rfsw_ctrl = RFPGA0_XAB_SWITCHCONTROL; |
| <------>rtlphy->phyreg_def[RF90_PATH_B].rfsw_ctrl = RFPGA0_XAB_SWITCHCONTROL; |
| <------>rtlphy->phyreg_def[RF90_PATH_C].rfsw_ctrl = RFPGA0_XCD_SWITCHCONTROL; |
| <------>rtlphy->phyreg_def[RF90_PATH_D].rfsw_ctrl = RFPGA0_XCD_SWITCHCONTROL; |
| |
| <------> |
| <------>rtlphy->phyreg_def[RF90_PATH_A].rfagc_control1 = ROFDM0_XAAGCCORE1; |
| <------>rtlphy->phyreg_def[RF90_PATH_B].rfagc_control1 = ROFDM0_XBAGCCORE1; |
| <------>rtlphy->phyreg_def[RF90_PATH_C].rfagc_control1 = ROFDM0_XCAGCCORE1; |
| <------>rtlphy->phyreg_def[RF90_PATH_D].rfagc_control1 = ROFDM0_XDAGCCORE1; |
| |
| <------> |
| <------>rtlphy->phyreg_def[RF90_PATH_A].rfagc_control2 = ROFDM0_XAAGCCORE2; |
| <------>rtlphy->phyreg_def[RF90_PATH_B].rfagc_control2 = ROFDM0_XBAGCCORE2; |
| <------>rtlphy->phyreg_def[RF90_PATH_C].rfagc_control2 = ROFDM0_XCAGCCORE2; |
| <------>rtlphy->phyreg_def[RF90_PATH_D].rfagc_control2 = ROFDM0_XDAGCCORE2; |
| |
| <------> |
| <------>rtlphy->phyreg_def[RF90_PATH_A].rfrxiq_imbal = ROFDM0_XARXIQIMBALANCE; |
| <------>rtlphy->phyreg_def[RF90_PATH_B].rfrxiq_imbal = ROFDM0_XBRXIQIMBALANCE; |
| <------>rtlphy->phyreg_def[RF90_PATH_C].rfrxiq_imbal = ROFDM0_XCRXIQIMBALANCE; |
| <------>rtlphy->phyreg_def[RF90_PATH_D].rfrxiq_imbal = ROFDM0_XDRXIQIMBALANCE; |
| |
| <------> |
| <------>rtlphy->phyreg_def[RF90_PATH_A].rfrx_afe = ROFDM0_XARXAFE; |
| <------>rtlphy->phyreg_def[RF90_PATH_B].rfrx_afe = ROFDM0_XBRXAFE; |
| <------>rtlphy->phyreg_def[RF90_PATH_C].rfrx_afe = ROFDM0_XCRXAFE; |
| <------>rtlphy->phyreg_def[RF90_PATH_D].rfrx_afe = ROFDM0_XDRXAFE; |
| |
| <------> |
| <------>rtlphy->phyreg_def[RF90_PATH_A].rftxiq_imbal = ROFDM0_XATXIQIMBALANCE; |
| <------>rtlphy->phyreg_def[RF90_PATH_B].rftxiq_imbal = ROFDM0_XBTXIQIMBALANCE; |
| <------>rtlphy->phyreg_def[RF90_PATH_C].rftxiq_imbal = ROFDM0_XCTXIQIMBALANCE; |
| <------>rtlphy->phyreg_def[RF90_PATH_D].rftxiq_imbal = ROFDM0_XDTXIQIMBALANCE; |
| |
| <------> |
| <------>rtlphy->phyreg_def[RF90_PATH_A].rftx_afe = ROFDM0_XATXAFE; |
| <------>rtlphy->phyreg_def[RF90_PATH_B].rftx_afe = ROFDM0_XBTXAFE; |
| <------>rtlphy->phyreg_def[RF90_PATH_C].rftx_afe = ROFDM0_XCTXAFE; |
| <------>rtlphy->phyreg_def[RF90_PATH_D].rftx_afe = ROFDM0_XDTXAFE; |
| |
| <------> |
| <------>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_C].rf_rb = RFPGA0_XC_LSSIREADBACK; |
| <------>rtlphy->phyreg_def[RF90_PATH_D].rf_rb = RFPGA0_XD_LSSIREADBACK; |
| |
| <------> |
| <------>rtlphy->phyreg_def[RF90_PATH_A].rf_rbpi = TRANSCEIVERA_HSPI_READBACK; |
| <------>rtlphy->phyreg_def[RF90_PATH_B].rf_rbpi = TRANSCEIVERB_HSPI_READBACK; |
| } |
| |
| static bool _rtl92d_phy_config_bb_with_headerfile(struct ieee80211_hw *hw, |
| <------>u8 configtype) |
| { |
| <------>int i; |
| <------>u32 *phy_regarray_table; |
| <------>u32 *agctab_array_table = NULL; |
| <------>u32 *agctab_5garray_table; |
| <------>u16 phy_reg_arraylen, agctab_arraylen = 0, agctab_5garraylen; |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| |
| <------> |
| <------>if (rtlhal->interfaceindex == 0) { |
| <------><------>agctab_arraylen = AGCTAB_ARRAYLENGTH; |
| <------><------>agctab_array_table = rtl8192de_agctab_array; |
| <------><------>rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, |
| <------><------><------>" ===> phy:MAC0, Rtl819XAGCTAB_Array\n"); |
| <------>} else { |
| <------><------>if (rtlhal->current_bandtype == BAND_ON_2_4G) { |
| <------><------><------>agctab_arraylen = AGCTAB_2G_ARRAYLENGTH; |
| <------><------><------>agctab_array_table = rtl8192de_agctab_2garray; |
| <------><------><------>rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, |
| <------><------><------><------>" ===> phy:MAC1, Rtl819XAGCTAB_2GArray\n"); |
| <------><------>} else { |
| <------><------><------>agctab_5garraylen = AGCTAB_5G_ARRAYLENGTH; |
| <------><------><------>agctab_5garray_table = rtl8192de_agctab_5garray; |
| <------><------><------>rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, |
| <------><------><------><------>" ===> phy:MAC1, Rtl819XAGCTAB_5GArray\n"); |
| |
| <------><------>} |
| <------>} |
| <------>phy_reg_arraylen = PHY_REG_2T_ARRAYLENGTH; |
| <------>phy_regarray_table = rtl8192de_phy_reg_2tarray; |
| <------>rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, |
| <------><------>" ===> phy:Rtl819XPHY_REG_Array_PG\n"); |
| <------>if (configtype == BASEBAND_CONFIG_PHY_REG) { |
| <------><------>for (i = 0; i < phy_reg_arraylen; i = i + 2) { |
| <------><------><------>rtl_addr_delay(phy_regarray_table[i]); |
| <------><------><------>rtl_set_bbreg(hw, phy_regarray_table[i], MASKDWORD, |
| <------><------><------><------> phy_regarray_table[i + 1]); |
| <------><------><------>udelay(1); |
| <------><------><------>rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, |
| <------><------><------><------>"The phy_regarray_table[0] is %x Rtl819XPHY_REGArray[1] is %x\n", |
| <------><------><------><------>phy_regarray_table[i], |
| <------><------><------><------>phy_regarray_table[i + 1]); |
| <------><------>} |
| <------>} else if (configtype == BASEBAND_CONFIG_AGC_TAB) { |
| <------><------>if (rtlhal->interfaceindex == 0) { |
| <------><------><------>for (i = 0; i < agctab_arraylen; i = i + 2) { |
| <------><------><------><------>rtl_set_bbreg(hw, agctab_array_table[i], |
| <------><------><------><------><------>MASKDWORD, |
| <------><------><------><------><------>agctab_array_table[i + 1]); |
| <------><------><------><------> |
| <------><------><------><------> * setting. */ |
| <------><------><------><------>udelay(1); |
| <------><------><------><------>rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, |
| <------><------><------><------><------>"The Rtl819XAGCTAB_Array_Table[0] is %u Rtl819XPHY_REGArray[1] is %u\n", |
| <------><------><------><------><------>agctab_array_table[i], |
| <------><------><------><------><------>agctab_array_table[i + 1]); |
| <------><------><------>} |
| <------><------><------>rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, |
| <------><------><------><------>"Normal Chip, MAC0, load Rtl819XAGCTAB_Array\n"); |
| <------><------>} else { |
| <------><------><------>if (rtlhal->current_bandtype == BAND_ON_2_4G) { |
| <------><------><------><------>for (i = 0; i < agctab_arraylen; i = i + 2) { |
| <------><------><------><------><------>rtl_set_bbreg(hw, agctab_array_table[i], |
| <------><------><------><------><------><------>MASKDWORD, |
| <------><------><------><------><------><------>agctab_array_table[i + 1]); |
| <------><------><------><------><------> |
| <------><------><------><------><------> * setting. */ |
| <------><------><------><------><------>udelay(1); |
| <------><------><------><------><------>rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, |
| <------><------><------><------><------><------>"The Rtl819XAGCTAB_Array_Table[0] is %u Rtl819XPHY_REGArray[1] is %u\n", |
| <------><------><------><------><------><------>agctab_array_table[i], |
| <------><------><------><------><------><------>agctab_array_table[i + 1]); |
| <------><------><------><------>} |
| <------><------><------><------>rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, |
| <------><------><------><------><------>"Load Rtl819XAGCTAB_2GArray\n"); |
| <------><------><------>} else { |
| <------><------><------><------>for (i = 0; i < agctab_5garraylen; i = i + 2) { |
| <------><------><------><------><------>rtl_set_bbreg(hw, |
| <------><------><------><------><------><------>agctab_5garray_table[i], |
| <------><------><------><------><------><------>MASKDWORD, |
| <------><------><------><------><------><------>agctab_5garray_table[i + 1]); |
| <------><------><------><------><------> |
| <------><------><------><------><------> * setting. */ |
| <------><------><------><------><------>udelay(1); |
| <------><------><------><------><------>rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, |
| <------><------><------><------><------><------>"The Rtl819XAGCTAB_5GArray_Table[0] is %u Rtl819XPHY_REGArray[1] is %u\n", |
| <------><------><------><------><------><------>agctab_5garray_table[i], |
| <------><------><------><------><------><------>agctab_5garray_table[i + 1]); |
| <------><------><------><------>} |
| <------><------><------><------>rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, |
| <------><------><------><------><------>"Load Rtl819XAGCTAB_5GArray\n"); |
| <------><------><------>} |
| <------><------>} |
| <------>} |
| <------>return true; |
| } |
| |
| static void _rtl92d_store_pwrindex_diffrate_offset(struct ieee80211_hw *hw, |
| <------><------><------><------><------><------> u32 regaddr, u32 bitmask, |
| <------><------><------><------><------><------> u32 data) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_phy *rtlphy = &(rtlpriv->phy); |
| <------>int index; |
| |
| <------>if (regaddr == RTXAGC_A_RATE18_06) |
| <------><------>index = 0; |
| <------>else if (regaddr == RTXAGC_A_RATE54_24) |
| <------><------>index = 1; |
| <------>else if (regaddr == RTXAGC_A_CCK1_MCS32) |
| <------><------>index = 6; |
| <------>else if (regaddr == RTXAGC_B_CCK11_A_CCK2_11 && bitmask == 0xffffff00) |
| <------><------>index = 7; |
| <------>else if (regaddr == RTXAGC_A_MCS03_MCS00) |
| <------><------>index = 2; |
| <------>else if (regaddr == RTXAGC_A_MCS07_MCS04) |
| <------><------>index = 3; |
| <------>else if (regaddr == RTXAGC_A_MCS11_MCS08) |
| <------><------>index = 4; |
| <------>else if (regaddr == RTXAGC_A_MCS15_MCS12) |
| <------><------>index = 5; |
| <------>else if (regaddr == RTXAGC_B_RATE18_06) |
| <------><------>index = 8; |
| <------>else if (regaddr == RTXAGC_B_RATE54_24) |
| <------><------>index = 9; |
| <------>else if (regaddr == RTXAGC_B_CCK1_55_MCS32) |
| <------><------>index = 14; |
| <------>else if (regaddr == RTXAGC_B_CCK11_A_CCK2_11 && bitmask == 0x000000ff) |
| <------><------>index = 15; |
| <------>else if (regaddr == RTXAGC_B_MCS03_MCS00) |
| <------><------>index = 10; |
| <------>else if (regaddr == RTXAGC_B_MCS07_MCS04) |
| <------><------>index = 11; |
| <------>else if (regaddr == RTXAGC_B_MCS11_MCS08) |
| <------><------>index = 12; |
| <------>else if (regaddr == RTXAGC_B_MCS15_MCS12) |
| <------><------>index = 13; |
| <------>else |
| <------><------>return; |
| |
| <------>rtlphy->mcs_offset[rtlphy->pwrgroup_cnt][index] = data; |
| <------>rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, |
| <------><------>"MCSTxPowerLevelOriginalOffset[%d][%d] = 0x%x\n", |
| <------><------>rtlphy->pwrgroup_cnt, index, |
| <------><------>rtlphy->mcs_offset[rtlphy->pwrgroup_cnt][index]); |
| <------>if (index == 13) |
| <------><------>rtlphy->pwrgroup_cnt++; |
| } |
| |
| static bool _rtl92d_phy_config_bb_with_pgheaderfile(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; |
| |
| <------>phy_regarray_pg_len = PHY_REG_ARRAY_PG_LENGTH; |
| <------>phy_regarray_table_pg = rtl8192de_phy_reg_array_pg; |
| <------>if (configtype == BASEBAND_CONFIG_PHY_REG) { |
| <------><------>for (i = 0; i < phy_regarray_pg_len; i = i + 3) { |
| <------><------><------>rtl_addr_delay(phy_regarray_table_pg[i]); |
| <------><------><------>_rtl92d_store_pwrindex_diffrate_offset(hw, |
| <------><------><------><------>phy_regarray_table_pg[i], |
| <------><------><------><------>phy_regarray_table_pg[i + 1], |
| <------><------><------><------>phy_regarray_table_pg[i + 2]); |
| <------><------>} |
| <------>} else { |
| <------><------>rtl_dbg(rtlpriv, COMP_SEND, DBG_TRACE, |
| <------><------><------>"configtype != BaseBand_Config_PHY_REG\n"); |
| <------>} |
| <------>return true; |
| } |
| |
| static bool _rtl92d_phy_bb_config(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 = true; |
| |
| <------>rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, "==>\n"); |
| <------>rtstatus = _rtl92d_phy_config_bb_with_headerfile(hw, |
| <------><------>BASEBAND_CONFIG_PHY_REG); |
| <------>if (!rtstatus) { |
| <------><------>pr_err("Write BB Reg Fail!!\n"); |
| <------><------>return false; |
| <------>} |
| |
| <------> |
| <------> * _rtl92c_phy_bb_config_1t(hw); |
| <------> * rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, "Config to 1T!!\n"); |
| <------> *} */ |
| |
| <------>if (rtlefuse->autoload_failflag == false) { |
| <------><------>rtlphy->pwrgroup_cnt = 0; |
| <------><------>rtstatus = _rtl92d_phy_config_bb_with_pgheaderfile(hw, |
| <------><------><------>BASEBAND_CONFIG_PHY_REG); |
| <------>} |
| <------>if (!rtstatus) { |
| <------><------>pr_err("BB_PG Reg Fail!!\n"); |
| <------><------>return false; |
| <------>} |
| <------>rtstatus = _rtl92d_phy_config_bb_with_headerfile(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; |
| } |
| |
| bool rtl92d_phy_bb_config(struct ieee80211_hw *hw) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>u16 regval; |
| <------>u32 regvaldw; |
| <------>u8 value; |
| |
| <------>_rtl92d_phy_init_bb_rf_register_definition(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_AFE_PLL_CTRL, 0x83); |
| <------>rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL + 1, 0xdb); |
| <------> |
| <------>value = rtl_read_byte(rtlpriv, REG_RF_CTRL); |
| <------>rtl_write_byte(rtlpriv, REG_RF_CTRL, value | 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); |
| <------>if (!(IS_92D_SINGLEPHY(rtlpriv->rtlhal.version))) { |
| <------><------>regvaldw = rtl_read_dword(rtlpriv, REG_LEDCFG0); |
| <------><------>rtl_write_dword(rtlpriv, REG_LEDCFG0, regvaldw | BIT(23)); |
| <------>} |
| |
| <------>return _rtl92d_phy_bb_config(hw); |
| } |
| |
| bool rtl92d_phy_rf_config(struct ieee80211_hw *hw) |
| { |
| <------>return rtl92d_phy_rf6052_config(hw); |
| } |
| |
| bool rtl92d_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, |
| <------><------><------><------><------> enum rf_content content, |
| <------><------><------><------><------> enum radio_path rfpath) |
| { |
| <------>int i; |
| <------>u32 *radioa_array_table; |
| <------>u32 *radiob_array_table; |
| <------>u16 radioa_arraylen, radiob_arraylen; |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| |
| <------>radioa_arraylen = RADIOA_2T_ARRAYLENGTH; |
| <------>radioa_array_table = rtl8192de_radioa_2tarray; |
| <------>radiob_arraylen = RADIOB_2T_ARRAYLENGTH; |
| <------>radiob_array_table = rtl8192de_radiob_2tarray; |
| <------>if (rtlpriv->efuse.internal_pa_5g[0]) { |
| <------><------>radioa_arraylen = RADIOA_2T_INT_PA_ARRAYLENGTH; |
| <------><------>radioa_array_table = rtl8192de_radioa_2t_int_paarray; |
| <------>} |
| <------>if (rtlpriv->efuse.internal_pa_5g[1]) { |
| <------><------>radiob_arraylen = RADIOB_2T_INT_PA_ARRAYLENGTH; |
| <------><------>radiob_array_table = rtl8192de_radiob_2t_int_paarray; |
| <------>} |
| <------>rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, |
| <------><------>"PHY_ConfigRFWithHeaderFile() Radio_A:Rtl819XRadioA_1TArray\n"); |
| <------>rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, |
| <------><------>"PHY_ConfigRFWithHeaderFile() Radio_B:Rtl819XRadioB_1TArray\n"); |
| <------>rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, "Radio No %x\n", rfpath); |
| |
| <------> |
| <------> * mac1 start on 5G, mac 0 has to set phy0&phy1 |
| <------> * pathA or mac1 has to set phy0&phy1 pathA */ |
| <------>if ((content == radiob_txt) && (rfpath == RF90_PATH_A)) { |
| <------><------>rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, |
| <------><------><------>" ===> althougth Path A, we load radiob.txt\n"); |
| <------><------>radioa_arraylen = radiob_arraylen; |
| <------><------>radioa_array_table = radiob_array_table; |
| <------>} |
| <------>switch (rfpath) { |
| <------>case RF90_PATH_A: |
| <------><------>for (i = 0; i < radioa_arraylen; i = i + 2) { |
| <------><------><------>rtl_rfreg_delay(hw, rfpath, radioa_array_table[i], |
| <------><------><------><------><------>RFREG_OFFSET_MASK, |
| <------><------><------><------><------>radioa_array_table[i + 1]); |
| <------><------>} |
| <------><------>break; |
| <------>case RF90_PATH_B: |
| <------><------>for (i = 0; i < radiob_arraylen; i = i + 2) { |
| <------><------><------>rtl_rfreg_delay(hw, rfpath, radiob_array_table[i], |
| <------><------><------><------><------>RFREG_OFFSET_MASK, |
| <------><------><------><------><------>radiob_array_table[i + 1]); |
| <------><------>} |
| <------><------>break; |
| <------>case RF90_PATH_C: |
| <------>case RF90_PATH_D: |
| <------><------>pr_err("switch case %#x not processed\n", rfpath); |
| <------><------>break; |
| <------>} |
| <------>return true; |
| } |
| |
| void rtl92d_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); |
| <------>rtl_dbg(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); |
| <------>rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, |
| <------><------>"Default framesync (0x%x) = 0x%x\n", |
| <------><------>ROFDM0_RXDETECTOR3, rtlphy->framesync); |
| } |
| |
| static void _rtl92d_get_txpower_index(struct ieee80211_hw *hw, u8 channel, |
| <------>u8 *cckpowerlevel, u8 *ofdmpowerlevel) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_phy *rtlphy = &(rtlpriv->phy); |
| <------>struct rtl_hal *rtlhal = &(rtlpriv->rtlhal); |
| <------>struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); |
| <------>u8 index = (channel - 1); |
| |
| <------> |
| <------>if (rtlhal->current_bandtype == BAND_ON_2_4G) { |
| <------><------> |
| <------><------>cckpowerlevel[RF90_PATH_A] = |
| <------><------><------><------> rtlefuse->txpwrlevel_cck[RF90_PATH_A][index]; |
| <------><------> |
| <------><------>cckpowerlevel[RF90_PATH_B] = |
| <------><------><------><------> rtlefuse->txpwrlevel_cck[RF90_PATH_B][index]; |
| <------>} else { |
| <------><------>cckpowerlevel[RF90_PATH_A] = 0; |
| <------><------>cckpowerlevel[RF90_PATH_B] = 0; |
| <------>} |
| <------> |
| <------>if (rtlphy->rf_type == RF_1T2R || rtlphy->rf_type == RF_1T1R) { |
| <------><------> |
| <------><------>ofdmpowerlevel[RF90_PATH_A] = |
| <------><------> rtlefuse->txpwrlevel_ht40_1s[RF90_PATH_A][index]; |
| <------><------>ofdmpowerlevel[RF90_PATH_B] = |
| <------><------> rtlefuse->txpwrlevel_ht40_1s[RF90_PATH_B][index]; |
| <------>} else if (rtlphy->rf_type == RF_2T2R) { |
| <------><------> |
| <------><------>ofdmpowerlevel[RF90_PATH_A] = |
| <------><------> rtlefuse->txpwrlevel_ht40_2s[RF90_PATH_A][index]; |
| <------><------>ofdmpowerlevel[RF90_PATH_B] = |
| <------><------> rtlefuse->txpwrlevel_ht40_2s[RF90_PATH_B][index]; |
| <------>} |
| } |
| |
| static void _rtl92d_ccxpower_index_check(struct ieee80211_hw *hw, |
| <------>u8 channel, u8 *cckpowerlevel, u8 *ofdmpowerlevel) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_phy *rtlphy = &(rtlpriv->phy); |
| |
| <------>rtlphy->cur_cck_txpwridx = cckpowerlevel[0]; |
| <------>rtlphy->cur_ofdm24g_txpwridx = ofdmpowerlevel[0]; |
| } |
| |
| static u8 _rtl92c_phy_get_rightchnlplace(u8 chnl) |
| { |
| <------>u8 place = chnl; |
| |
| <------>if (chnl > 14) { |
| <------><------>for (place = 14; place < sizeof(channel5g); place++) { |
| <------><------><------>if (channel5g[place] == chnl) { |
| <------><------><------><------>place++; |
| <------><------><------><------>break; |
| <------><------><------>} |
| <------><------>} |
| <------>} |
| <------>return place; |
| } |
| |
| void rtl92d_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel) |
| { |
| <------>struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>u8 cckpowerlevel[2], ofdmpowerlevel[2]; |
| |
| <------>if (!rtlefuse->txpwr_fromeprom) |
| <------><------>return; |
| <------>channel = _rtl92c_phy_get_rightchnlplace(channel); |
| <------>_rtl92d_get_txpower_index(hw, channel, &cckpowerlevel[0], |
| <------><------>&ofdmpowerlevel[0]); |
| <------>if (rtlpriv->rtlhal.current_bandtype == BAND_ON_2_4G) |
| <------><------>_rtl92d_ccxpower_index_check(hw, channel, &cckpowerlevel[0], |
| <------><------><------><------>&ofdmpowerlevel[0]); |
| <------>if (rtlpriv->rtlhal.current_bandtype == BAND_ON_2_4G) |
| <------><------>rtl92d_phy_rf6052_set_cck_txpower(hw, &cckpowerlevel[0]); |
| <------>rtl92d_phy_rf6052_set_ofdm_txpower(hw, &ofdmpowerlevel[0], channel); |
| } |
| |
| void rtl92d_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)); |
| <------>struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); |
| <------>unsigned long flag = 0; |
| <------>u8 reg_prsr_rsc; |
| <------>u8 reg_bw_opmode; |
| |
| <------>if (rtlphy->set_bwmode_inprogress) |
| <------><------>return; |
| <------>if ((is_hal_stop(rtlhal)) || (RT_CANNOT_IO(hw))) { |
| <------><------>rtl_dbg(rtlpriv, COMP_ERR, DBG_WARNING, |
| <------><------><------>"FALSE driver sleep or unload\n"); |
| <------><------>return; |
| <------>} |
| <------>rtlphy->set_bwmode_inprogress = true; |
| <------>rtl_dbg(rtlpriv, COMP_SCAN, DBG_TRACE, "Switch to %s bandwidth\n", |
| <------><------>rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20 ? |
| <------><------>"20MHz" : "40MHz"); |
| <------>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, RFPGA0_ANALOGPARAMETER2, BIT(10) | |
| <------><------><------> BIT(11), 3); |
| <------><------>break; |
| <------>case HT_CHANNEL_WIDTH_20_40: |
| <------><------>rtl_set_bbreg(hw, RFPGA0_RFMOD, BRFMOD, 0x1); |
| <------><------>rtl_set_bbreg(hw, RFPGA1_RFMOD, BRFMOD, 0x1); |
| <------><------> |
| <------><------> * These settings are required only for 40MHz */ |
| <------><------>if (rtlhal->current_bandtype == BAND_ON_2_4G) { |
| <------><------><------>rtl92d_acquire_cckandrw_pagea_ctl(hw, &flag); |
| <------><------><------>rtl_set_bbreg(hw, RCCK0_SYSTEM, BCCKSIDEBAND, |
| <------><------><------><------>(mac->cur_40_prime_sc >> 1)); |
| <------><------><------>rtl92d_release_cckandrw_pagea_ctl(hw, &flag); |
| <------><------>} |
| <------><------>rtl_set_bbreg(hw, ROFDM1_LSTF, 0xC00, mac->cur_40_prime_sc); |
| <------><------> |
| <------><------>rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER2, BIT(10) | |
| <------><------><------> BIT(11), 0); |
| <------><------>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; |
| |
| <------>} |
| <------>rtl92d_phy_rf6052_set_bandwidth(hw, rtlphy->current_chan_bw); |
| <------>rtlphy->set_bwmode_inprogress = false; |
| <------>rtl_dbg(rtlpriv, COMP_SCAN, DBG_TRACE, "<==\n"); |
| } |
| |
| static void _rtl92d_phy_stop_trx_before_changeband(struct ieee80211_hw *hw) |
| { |
| <------>rtl_set_bbreg(hw, RFPGA0_RFMOD, BCCKEN, 0); |
| <------>rtl_set_bbreg(hw, RFPGA0_RFMOD, BOFDMEN, 0); |
| <------>rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKBYTE0, 0x00); |
| <------>rtl_set_bbreg(hw, ROFDM1_TRXPATHENABLE, BDWORD, 0x0); |
| } |
| |
| static void rtl92d_phy_switch_wirelessband(struct ieee80211_hw *hw, u8 band) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| <------>u8 value8; |
| |
| <------>rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, "==>\n"); |
| <------>rtlhal->bandset = band; |
| <------>rtlhal->current_bandtype = band; |
| <------>if (IS_92D_SINGLEPHY(rtlhal->version)) |
| <------><------>rtlhal->bandset = BAND_ON_BOTH; |
| <------> |
| <------>_rtl92d_phy_stop_trx_before_changeband(hw); |
| <------> |
| <------>if (rtlhal->current_bandtype == BAND_ON_2_4G) { |
| <------><------> |
| <------><------>rtl_dbg(rtlpriv, COMP_CMD, DBG_DMESG, "====>2.4G\n"); |
| <------><------>if (rtlhal->interfaceindex == 1) |
| <------><------><------>_rtl92d_phy_config_bb_with_headerfile(hw, |
| <------><------><------><------>BASEBAND_CONFIG_AGC_TAB); |
| <------>} else { |
| <------><------> |
| <------><------>rtl_dbg(rtlpriv, COMP_CMD, DBG_DMESG, "====>5G\n"); |
| <------><------>if (rtlhal->interfaceindex == 1) |
| <------><------><------>_rtl92d_phy_config_bb_with_headerfile(hw, |
| <------><------><------><------>BASEBAND_CONFIG_AGC_TAB); |
| <------>} |
| <------>rtl92d_update_bbrf_configuration(hw); |
| <------>if (rtlhal->current_bandtype == BAND_ON_2_4G) |
| <------><------>rtl_set_bbreg(hw, RFPGA0_RFMOD, BCCKEN, 0x1); |
| <------>rtl_set_bbreg(hw, RFPGA0_RFMOD, BOFDMEN, 0x1); |
| |
| <------> |
| <------> |
| <------>rtlhal->reloadtxpowerindex = true; |
| <------> |
| <------>if (rtlhal->current_bandtype == BAND_ON_2_4G) { |
| <------><------>value8 = rtl_read_byte(rtlpriv, (rtlhal->interfaceindex == |
| <------><------><------>0 ? REG_MAC0 : REG_MAC1)); |
| <------><------>value8 |= BIT(1); |
| <------><------>rtl_write_byte(rtlpriv, (rtlhal->interfaceindex == |
| <------><------><------>0 ? REG_MAC0 : REG_MAC1), value8); |
| <------>} else { |
| <------><------>value8 = rtl_read_byte(rtlpriv, (rtlhal->interfaceindex == |
| <------><------><------>0 ? REG_MAC0 : REG_MAC1)); |
| <------><------>value8 &= (~BIT(1)); |
| <------><------>rtl_write_byte(rtlpriv, (rtlhal->interfaceindex == |
| <------><------><------>0 ? REG_MAC0 : REG_MAC1), value8); |
| <------>} |
| <------>mdelay(1); |
| <------>rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, "<==Switch Band OK\n"); |
| } |
| |
| static void _rtl92d_phy_reload_imr_setting(struct ieee80211_hw *hw, |
| <------>u8 channel, u8 rfpath) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>u32 imr_num = MAX_RF_IMR_INDEX; |
| <------>u32 rfmask = RFREG_OFFSET_MASK; |
| <------>u8 group, i; |
| <------>unsigned long flag = 0; |
| |
| <------>rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, "====>path %d\n", rfpath); |
| <------>if (rtlpriv->rtlhal.current_bandtype == BAND_ON_5G) { |
| <------><------>rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, "====>5G\n"); |
| <------><------>rtl_set_bbreg(hw, RFPGA0_RFMOD, BIT(25) | BIT(24), 0); |
| <------><------>rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER4, 0x00f00000, 0xf); |
| <------><------> |
| <------><------>if (channel > 99) |
| <------><------><------>rtl_set_bbreg(hw, ROFDM1_CFOTRACKING, BIT(13) | |
| <------><------><------><------> BIT(14), 2); |
| <------><------>else |
| <------><------><------>rtl_set_bbreg(hw, ROFDM1_CFOTRACKING, BIT(13) | |
| <------><------><------><------> BIT(14), 1); |
| <------><------> |
| <------><------>group = channel <= 64 ? 1 : 2; |
| <------><------>imr_num = MAX_RF_IMR_INDEX_NORMAL; |
| <------><------>for (i = 0; i < imr_num; i++) |
| <------><------><------>rtl_set_rfreg(hw, (enum radio_path)rfpath, |
| <------><------><------><------> rf_reg_for_5g_swchnl_normal[i], rfmask, |
| <------><------><------><------> rf_imr_param_normal[0][group][i]); |
| <------><------>rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER4, 0x00f00000, 0); |
| <------><------>rtl_set_bbreg(hw, RFPGA0_RFMOD, BOFDMEN, 1); |
| <------>} else { |
| <------><------> |
| <------><------>rtl_dbg(rtlpriv, COMP_SCAN, DBG_LOUD, |
| <------><------><------>"Load RF IMR parameters for G band. IMR already setting %d\n", |
| <------><------><------>rtlpriv->rtlhal.load_imrandiqk_setting_for2g); |
| <------><------>rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, "====>2.4G\n"); |
| <------><------>if (!rtlpriv->rtlhal.load_imrandiqk_setting_for2g) { |
| <------><------><------>rtl_dbg(rtlpriv, COMP_SCAN, DBG_LOUD, |
| <------><------><------><------>"Load RF IMR parameters for G band. %d\n", |
| <------><------><------><------>rfpath); |
| <------><------><------>rtl92d_acquire_cckandrw_pagea_ctl(hw, &flag); |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_RFMOD, BIT(25) | BIT(24), 0); |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER4, |
| <------><------><------><------> 0x00f00000, 0xf); |
| <------><------><------>imr_num = MAX_RF_IMR_INDEX_NORMAL; |
| <------><------><------>for (i = 0; i < imr_num; i++) { |
| <------><------><------><------>rtl_set_rfreg(hw, (enum radio_path)rfpath, |
| <------><------><------><------><------> rf_reg_for_5g_swchnl_normal[i], |
| <------><------><------><------><------> RFREG_OFFSET_MASK, |
| <------><------><------><------><------> rf_imr_param_normal[0][0][i]); |
| <------><------><------>} |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER4, |
| <------><------><------><------> 0x00f00000, 0); |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_RFMOD, BOFDMEN | BCCKEN, 3); |
| <------><------><------>rtl92d_release_cckandrw_pagea_ctl(hw, &flag); |
| <------><------>} |
| <------>} |
| <------>rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, "<====\n"); |
| } |
| |
| static void _rtl92d_phy_enable_rf_env(struct ieee80211_hw *hw, |
| <------>u8 rfpath, u32 *pu4_regval) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_phy *rtlphy = &(rtlpriv->phy); |
| <------>struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath]; |
| |
| <------>rtl_dbg(rtlpriv, COMP_RF, DBG_LOUD, "====>\n"); |
| <------> |
| <------>switch (rfpath) { |
| <------>case RF90_PATH_A: |
| <------>case RF90_PATH_C: |
| <------><------>*pu4_regval = rtl_get_bbreg(hw, pphyreg->rfintfs, BRFSI_RFENV); |
| <------><------>break; |
| <------>case RF90_PATH_B: |
| <------>case RF90_PATH_D: |
| <------><------>*pu4_regval = |
| <------><------> rtl_get_bbreg(hw, pphyreg->rfintfs, BRFSI_RFENV << 16); |
| <------><------>break; |
| <------>} |
| <------> |
| <------>rtl_set_bbreg(hw, pphyreg->rfintfe, BRFSI_RFENV << 16, 0x1); |
| <------>udelay(1); |
| <------> |
| <------>rtl_set_bbreg(hw, pphyreg->rfintfo, BRFSI_RFENV, 0x1); |
| <------>udelay(1); |
| <------> |
| <------> |
| <------>rtl_set_bbreg(hw, pphyreg->rfhssi_para2, B3WIREADDRESSLENGTH, 0x0); |
| <------>udelay(1); |
| <------> |
| <------>rtl_set_bbreg(hw, pphyreg->rfhssi_para2, B3WIREDATALENGTH, 0x0); |
| <------>udelay(1); |
| <------>rtl_dbg(rtlpriv, COMP_RF, DBG_LOUD, "<====\n"); |
| } |
| |
| static void _rtl92d_phy_restore_rf_env(struct ieee80211_hw *hw, u8 rfpath, |
| <------><------><------><------> u32 *pu4_regval) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_phy *rtlphy = &(rtlpriv->phy); |
| <------>struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath]; |
| |
| <------>rtl_dbg(rtlpriv, COMP_RF, DBG_LOUD, "=====>\n"); |
| <------> |
| <------>switch (rfpath) { |
| <------>case RF90_PATH_A: |
| <------>case RF90_PATH_C: |
| <------><------>rtl_set_bbreg(hw, pphyreg->rfintfs, BRFSI_RFENV, *pu4_regval); |
| <------><------>break; |
| <------>case RF90_PATH_B: |
| <------>case RF90_PATH_D: |
| <------><------>rtl_set_bbreg(hw, pphyreg->rfintfs, BRFSI_RFENV << 16, |
| <------><------><------> *pu4_regval); |
| <------><------>break; |
| <------>} |
| <------>rtl_dbg(rtlpriv, COMP_RF, DBG_LOUD, "<=====\n"); |
| } |
| |
| static void _rtl92d_phy_switch_rf_setting(struct ieee80211_hw *hw, u8 channel) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_phy *rtlphy = &(rtlpriv->phy); |
| <------>struct rtl_hal *rtlhal = &(rtlpriv->rtlhal); |
| <------>u8 path = rtlhal->current_bandtype == |
| <------> BAND_ON_5G ? RF90_PATH_A : RF90_PATH_B; |
| <------>u8 index = 0, i = 0, rfpath = RF90_PATH_A; |
| <------>bool need_pwr_down = false, internal_pa = false; |
| <------>u32 u4regvalue, mask = 0x1C000, value = 0, u4tmp, u4tmp2; |
| |
| <------>rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, "====>\n"); |
| <------> |
| <------>if (rtlhal->current_bandtype == BAND_ON_5G) { |
| <------><------>rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, "====>5G\n"); |
| <------><------>u4tmp = curveindex_5g[channel - 1]; |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------>"ver 1 set RF-A, 5G, 0x28 = 0x%x !!\n", u4tmp); |
| <------><------>for (i = 0; i < RF_CHNL_NUM_5G; i++) { |
| <------><------><------>if (channel == rf_chnl_5g[i] && channel <= 140) |
| <------><------><------><------>index = 0; |
| <------><------>} |
| <------><------>for (i = 0; i < RF_CHNL_NUM_5G_40M; i++) { |
| <------><------><------>if (channel == rf_chnl_5g_40m[i] && channel <= 140) |
| <------><------><------><------>index = 1; |
| <------><------>} |
| <------><------>if (channel == 149 || channel == 155 || channel == 161) |
| <------><------><------>index = 2; |
| <------><------>else if (channel == 151 || channel == 153 || channel == 163 |
| <------><------><------> || channel == 165) |
| <------><------><------>index = 3; |
| <------><------>else if (channel == 157 || channel == 159) |
| <------><------><------>index = 4; |
| |
| <------><------>if (rtlhal->macphymode == DUALMAC_DUALPHY |
| <------><------> && rtlhal->interfaceindex == 1) { |
| <------><------><------>need_pwr_down = rtl92d_phy_enable_anotherphy(hw, false); |
| <------><------><------>rtlhal->during_mac1init_radioa = true; |
| <------><------><------> |
| <------><------><------>if (need_pwr_down) |
| <------><------><------><------>_rtl92d_phy_enable_rf_env(hw, path, |
| <------><------><------><------><------><------><------> &u4regvalue); |
| <------><------>} |
| <------><------>for (i = 0; i < RF_REG_NUM_FOR_C_CUT_5G; i++) { |
| <------><------><------>if (i == 0 && (rtlhal->macphymode == DUALMAC_DUALPHY)) { |
| <------><------><------><------>rtl_set_rfreg(hw, (enum radio_path)path, |
| <------><------><------><------><------> rf_reg_for_c_cut_5g[i], |
| <------><------><------><------><------> RFREG_OFFSET_MASK, 0xE439D); |
| <------><------><------>} else if (rf_reg_for_c_cut_5g[i] == RF_SYN_G4) { |
| <------><------><------><------>u4tmp2 = (rf_reg_pram_c_5g[index][i] & |
| <------><------><------><------> 0x7FF) | (u4tmp << 11); |
| <------><------><------><------>if (channel == 36) |
| <------><------><------><------><------>u4tmp2 &= ~(BIT(7) | BIT(6)); |
| <------><------><------><------>rtl_set_rfreg(hw, (enum radio_path)path, |
| <------><------><------><------><------> rf_reg_for_c_cut_5g[i], |
| <------><------><------><------><------> RFREG_OFFSET_MASK, u4tmp2); |
| <------><------><------>} else { |
| <------><------><------><------>rtl_set_rfreg(hw, (enum radio_path)path, |
| <------><------><------><------><------> rf_reg_for_c_cut_5g[i], |
| <------><------><------><------><------> RFREG_OFFSET_MASK, |
| <------><------><------><------><------> rf_reg_pram_c_5g[index][i]); |
| <------><------><------>} |
| <------><------><------>rtl_dbg(rtlpriv, COMP_RF, DBG_TRACE, |
| <------><------><------><------>"offset 0x%x value 0x%x path %d index %d readback 0x%x\n", |
| <------><------><------><------>rf_reg_for_c_cut_5g[i], |
| <------><------><------><------>rf_reg_pram_c_5g[index][i], |
| <------><------><------><------>path, index, |
| <------><------><------><------>rtl_get_rfreg(hw, (enum radio_path)path, |
| <------><------><------><------><------> rf_reg_for_c_cut_5g[i], |
| <------><------><------><------><------> RFREG_OFFSET_MASK)); |
| <------><------>} |
| <------><------>if (need_pwr_down) |
| <------><------><------>_rtl92d_phy_restore_rf_env(hw, path, &u4regvalue); |
| <------><------>if (rtlhal->during_mac1init_radioa) |
| <------><------><------>rtl92d_phy_powerdown_anotherphy(hw, false); |
| <------><------>if (channel < 149) |
| <------><------><------>value = 0x07; |
| <------><------>else if (channel >= 149) |
| <------><------><------>value = 0x02; |
| <------><------>if (channel >= 36 && channel <= 64) |
| <------><------><------>index = 0; |
| <------><------>else if (channel >= 100 && channel <= 140) |
| <------><------><------>index = 1; |
| <------><------>else |
| <------><------><------>index = 2; |
| <------><------>for (rfpath = RF90_PATH_A; rfpath < rtlphy->num_total_rfpath; |
| <------><------><------>rfpath++) { |
| <------><------><------>if (rtlhal->macphymode == DUALMAC_DUALPHY && |
| <------><------><------><------>rtlhal->interfaceindex == 1) |
| <------><------><------><------>internal_pa = rtlpriv->efuse.internal_pa_5g[1]; |
| <------><------><------>else |
| <------><------><------><------>internal_pa = |
| <------><------><------><------><------> rtlpriv->efuse.internal_pa_5g[rfpath]; |
| <------><------><------>if (internal_pa) { |
| <------><------><------><------>for (i = 0; |
| <------><------><------><------> i < RF_REG_NUM_FOR_C_CUT_5G_INTERNALPA; |
| <------><------><------><------> i++) { |
| <------><------><------><------><------>rtl_set_rfreg(hw, rfpath, |
| <------><------><------><------><------><------>rf_for_c_cut_5g_internal_pa[i], |
| <------><------><------><------><------><------>RFREG_OFFSET_MASK, |
| <------><------><------><------><------><------>rf_pram_c_5g_int_pa[index][i]); |
| <------><------><------><------><------>rtl_dbg(rtlpriv, COMP_RF, DBG_LOUD, |
| <------><------><------><------><------><------>"offset 0x%x value 0x%x path %d index %d\n", |
| <------><------><------><------><------><------>rf_for_c_cut_5g_internal_pa[i], |
| <------><------><------><------><------><------>rf_pram_c_5g_int_pa[index][i], |
| <------><------><------><------><------><------>rfpath, index); |
| <------><------><------><------>} |
| <------><------><------>} else { |
| <------><------><------><------>rtl_set_rfreg(hw, (enum radio_path)rfpath, 0x0B, |
| <------><------><------><------><------> mask, value); |
| <------><------><------>} |
| <------><------>} |
| <------>} else if (rtlhal->current_bandtype == BAND_ON_2_4G) { |
| <------><------>rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, "====>2.4G\n"); |
| <------><------>u4tmp = curveindex_2g[channel - 1]; |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------>"ver 3 set RF-B, 2G, 0x28 = 0x%x !!\n", u4tmp); |
| <------><------>if (channel == 1 || channel == 2 || channel == 4 || channel == 9 |
| <------><------> || channel == 10 || channel == 11 || channel == 12) |
| <------><------><------>index = 0; |
| <------><------>else if (channel == 3 || channel == 13 || channel == 14) |
| <------><------><------>index = 1; |
| <------><------>else if (channel >= 5 && channel <= 8) |
| <------><------><------>index = 2; |
| <------><------>if (rtlhal->macphymode == DUALMAC_DUALPHY) { |
| <------><------><------>path = RF90_PATH_A; |
| <------><------><------>if (rtlhal->interfaceindex == 0) { |
| <------><------><------><------>need_pwr_down = |
| <------><------><------><------><------> rtl92d_phy_enable_anotherphy(hw, true); |
| <------><------><------><------>rtlhal->during_mac0init_radiob = true; |
| |
| <------><------><------><------>if (need_pwr_down) |
| <------><------><------><------><------>_rtl92d_phy_enable_rf_env(hw, path, |
| <------><------><------><------><------><------><------><------> &u4regvalue); |
| <------><------><------>} |
| <------><------>} |
| <------><------>for (i = 0; i < RF_REG_NUM_FOR_C_CUT_2G; i++) { |
| <------><------><------>if (rf_reg_for_c_cut_2g[i] == RF_SYN_G7) |
| <------><------><------><------>rtl_set_rfreg(hw, (enum radio_path)path, |
| <------><------><------><------><------>rf_reg_for_c_cut_2g[i], |
| <------><------><------><------><------>RFREG_OFFSET_MASK, |
| <------><------><------><------><------>(rf_reg_param_for_c_cut_2g[index][i] | |
| <------><------><------><------><------>BIT(17))); |
| <------><------><------>else |
| <------><------><------><------>rtl_set_rfreg(hw, (enum radio_path)path, |
| <------><------><------><------><------> rf_reg_for_c_cut_2g[i], |
| <------><------><------><------><------> RFREG_OFFSET_MASK, |
| <------><------><------><------><------> rf_reg_param_for_c_cut_2g |
| <------><------><------><------><------> [index][i]); |
| <------><------><------>rtl_dbg(rtlpriv, COMP_RF, DBG_TRACE, |
| <------><------><------><------>"offset 0x%x value 0x%x mak 0x%x path %d index %d readback 0x%x\n", |
| <------><------><------><------>rf_reg_for_c_cut_2g[i], |
| <------><------><------><------>rf_reg_param_for_c_cut_2g[index][i], |
| <------><------><------><------>rf_reg_mask_for_c_cut_2g[i], path, index, |
| <------><------><------><------>rtl_get_rfreg(hw, (enum radio_path)path, |
| <------><------><------><------><------> rf_reg_for_c_cut_2g[i], |
| <------><------><------><------><------> RFREG_OFFSET_MASK)); |
| <------><------>} |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------>"cosa ver 3 set RF-B, 2G, 0x28 = 0x%x !!\n", |
| <------><------><------>rf_syn_g4_for_c_cut_2g | (u4tmp << 11)); |
| |
| <------><------>rtl_set_rfreg(hw, (enum radio_path)path, RF_SYN_G4, |
| <------><------><------> RFREG_OFFSET_MASK, |
| <------><------><------> rf_syn_g4_for_c_cut_2g | (u4tmp << 11)); |
| <------><------>if (need_pwr_down) |
| <------><------><------>_rtl92d_phy_restore_rf_env(hw, path, &u4regvalue); |
| <------><------>if (rtlhal->during_mac0init_radiob) |
| <------><------><------>rtl92d_phy_powerdown_anotherphy(hw, true); |
| <------>} |
| <------>rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, "<====\n"); |
| } |
| |
| u8 rtl92d_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; |
| } |
| |
| #define MAX_TOLERANCE 5 |
| #define IQK_DELAY_TIME 1 |
| #define MAX_TOLERANCE_92D 3 |
| |
| |
| static u8 _rtl92d_phy_patha_iqk(struct ieee80211_hw *hw, bool configpathb) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| <------>u32 regeac, rege94, rege9c, regea4; |
| <------>u8 result = 0; |
| |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path A IQK!\n"); |
| <------> |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path-A IQK setting!\n"); |
| <------>if (rtlhal->interfaceindex == 0) { |
| <------><------>rtl_set_bbreg(hw, 0xe30, MASKDWORD, 0x10008c1f); |
| <------><------>rtl_set_bbreg(hw, 0xe34, MASKDWORD, 0x10008c1f); |
| <------>} else { |
| <------><------>rtl_set_bbreg(hw, 0xe30, MASKDWORD, 0x10008c22); |
| <------><------>rtl_set_bbreg(hw, 0xe34, MASKDWORD, 0x10008c22); |
| <------>} |
| <------>rtl_set_bbreg(hw, 0xe38, MASKDWORD, 0x82140102); |
| <------>rtl_set_bbreg(hw, 0xe3c, MASKDWORD, 0x28160206); |
| <------> |
| <------>if (configpathb) { |
| <------><------>rtl_set_bbreg(hw, 0xe50, MASKDWORD, 0x10008c22); |
| <------><------>rtl_set_bbreg(hw, 0xe54, MASKDWORD, 0x10008c22); |
| <------><------>rtl_set_bbreg(hw, 0xe58, MASKDWORD, 0x82140102); |
| <------><------>rtl_set_bbreg(hw, 0xe5c, MASKDWORD, 0x28160206); |
| <------>} |
| <------> |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "LO calibration setting!\n"); |
| <------>rtl_set_bbreg(hw, 0xe4c, MASKDWORD, 0x00462911); |
| <------> |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "One shot, path A LOK & IQK!\n"); |
| <------>rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf9000000); |
| <------>rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf8000000); |
| <------> |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------>"Delay %d ms for One shot, path A LOK & IQK\n", |
| <------><------>IQK_DELAY_TIME); |
| <------>mdelay(IQK_DELAY_TIME); |
| <------> |
| <------>regeac = rtl_get_bbreg(hw, 0xeac, MASKDWORD); |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xeac = 0x%x\n", regeac); |
| <------>rege94 = rtl_get_bbreg(hw, 0xe94, MASKDWORD); |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xe94 = 0x%x\n", rege94); |
| <------>rege9c = rtl_get_bbreg(hw, 0xe9c, MASKDWORD); |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xe9c = 0x%x\n", rege9c); |
| <------>regea4 = rtl_get_bbreg(hw, 0xea4, MASKDWORD); |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xea4 = 0x%x\n", regea4); |
| <------>if (!(regeac & BIT(28)) && (((rege94 & 0x03FF0000) >> 16) != 0x142) && |
| <------> (((rege9c & 0x03FF0000) >> 16) != 0x42)) |
| <------><------>result |= 0x01; |
| <------>else |
| <------><------>return result; |
| <------> |
| <------>if (!(regeac & BIT(27)) && (((regea4 & 0x03FF0000) >> 16) != 0x132) && |
| <------> (((regeac & 0x03FF0000) >> 16) != 0x36)) |
| <------><------>result |= 0x02; |
| <------>else |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path A Rx IQK fail!!\n"); |
| <------>return result; |
| } |
| |
| |
| static u8 _rtl92d_phy_patha_iqk_5g_normal(struct ieee80211_hw *hw, |
| <------><------><------><------><------> bool configpathb) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| <------>struct rtl_phy *rtlphy = &(rtlpriv->phy); |
| <------>u32 regeac, rege94, rege9c, regea4; |
| <------>u8 result = 0; |
| <------>u8 i; |
| <------>u8 retrycount = 2; |
| <------>u32 TXOKBIT = BIT(28), RXOKBIT = BIT(27); |
| |
| <------>if (rtlhal->interfaceindex == 1) { |
| <------><------>TXOKBIT = BIT(31); |
| <------><------>RXOKBIT = BIT(30); |
| <------>} |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path A IQK!\n"); |
| <------> |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path-A IQK setting!\n"); |
| <------>rtl_set_bbreg(hw, 0xe30, MASKDWORD, 0x18008c1f); |
| <------>rtl_set_bbreg(hw, 0xe34, MASKDWORD, 0x18008c1f); |
| <------>rtl_set_bbreg(hw, 0xe38, MASKDWORD, 0x82140307); |
| <------>rtl_set_bbreg(hw, 0xe3c, MASKDWORD, 0x68160960); |
| <------> |
| <------>if (configpathb) { |
| <------><------>rtl_set_bbreg(hw, 0xe50, MASKDWORD, 0x18008c2f); |
| <------><------>rtl_set_bbreg(hw, 0xe54, MASKDWORD, 0x18008c2f); |
| <------><------>rtl_set_bbreg(hw, 0xe58, MASKDWORD, 0x82110000); |
| <------><------>rtl_set_bbreg(hw, 0xe5c, MASKDWORD, 0x68110000); |
| <------>} |
| <------> |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "LO calibration setting!\n"); |
| <------>rtl_set_bbreg(hw, 0xe4c, MASKDWORD, 0x00462911); |
| <------> |
| <------>rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, MASKDWORD, 0x07000f60); |
| <------>rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, MASKDWORD, 0x66e60e30); |
| <------>for (i = 0; i < retrycount; i++) { |
| <------><------> |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------>"One shot, path A LOK & IQK!\n"); |
| <------><------>rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf9000000); |
| <------><------>rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf8000000); |
| <------><------> |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------>"Delay %d ms for One shot, path A LOK & IQK.\n", |
| <------><------><------>IQK_DELAY_TIME); |
| <------><------>mdelay(IQK_DELAY_TIME * 10); |
| <------><------> |
| <------><------>regeac = rtl_get_bbreg(hw, 0xeac, MASKDWORD); |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xeac = 0x%x\n", regeac); |
| <------><------>rege94 = rtl_get_bbreg(hw, 0xe94, MASKDWORD); |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xe94 = 0x%x\n", rege94); |
| <------><------>rege9c = rtl_get_bbreg(hw, 0xe9c, MASKDWORD); |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xe9c = 0x%x\n", rege9c); |
| <------><------>regea4 = rtl_get_bbreg(hw, 0xea4, MASKDWORD); |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xea4 = 0x%x\n", regea4); |
| <------><------>if (!(regeac & TXOKBIT) && |
| <------><------> (((rege94 & 0x03FF0000) >> 16) != 0x142)) { |
| <------><------><------>result |= 0x01; |
| <------><------>} else { |
| <------><------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------><------>"Path A Tx IQK fail!!\n"); |
| <------><------><------>continue; |
| <------><------>} |
| |
| <------><------> |
| <------><------>if (!(regeac & RXOKBIT) && |
| <------><------> (((regea4 & 0x03FF0000) >> 16) != 0x132)) { |
| <------><------><------>result |= 0x02; |
| <------><------><------>break; |
| <------><------>} else { |
| <------><------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------><------>"Path A Rx IQK fail!!\n"); |
| <------><------>} |
| <------>} |
| <------> |
| <------>rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, MASKDWORD, |
| <------><------> rtlphy->iqk_bb_backup[0]); |
| <------>rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, MASKDWORD, |
| <------><------> rtlphy->iqk_bb_backup[1]); |
| <------>return result; |
| } |
| |
| |
| static u8 _rtl92d_phy_pathb_iqk(struct ieee80211_hw *hw) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>u32 regeac, regeb4, regebc, regec4, regecc; |
| <------>u8 result = 0; |
| |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path B IQK!\n"); |
| <------> |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "One shot, path A LOK & IQK!\n"); |
| <------>rtl_set_bbreg(hw, 0xe60, MASKDWORD, 0x00000002); |
| <------>rtl_set_bbreg(hw, 0xe60, MASKDWORD, 0x00000000); |
| <------> |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------>"Delay %d ms for One shot, path B LOK & IQK\n", IQK_DELAY_TIME); |
| <------>mdelay(IQK_DELAY_TIME); |
| <------> |
| <------>regeac = rtl_get_bbreg(hw, 0xeac, MASKDWORD); |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xeac = 0x%x\n", regeac); |
| <------>regeb4 = rtl_get_bbreg(hw, 0xeb4, MASKDWORD); |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xeb4 = 0x%x\n", regeb4); |
| <------>regebc = rtl_get_bbreg(hw, 0xebc, MASKDWORD); |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xebc = 0x%x\n", regebc); |
| <------>regec4 = rtl_get_bbreg(hw, 0xec4, MASKDWORD); |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xec4 = 0x%x\n", regec4); |
| <------>regecc = rtl_get_bbreg(hw, 0xecc, MASKDWORD); |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xecc = 0x%x\n", regecc); |
| <------>if (!(regeac & BIT(31)) && (((regeb4 & 0x03FF0000) >> 16) != 0x142) && |
| <------> (((regebc & 0x03FF0000) >> 16) != 0x42)) |
| <------><------>result |= 0x01; |
| <------>else |
| <------><------>return result; |
| <------>if (!(regeac & BIT(30)) && (((regec4 & 0x03FF0000) >> 16) != 0x132) && |
| <------> (((regecc & 0x03FF0000) >> 16) != 0x36)) |
| <------><------>result |= 0x02; |
| <------>else |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path B Rx IQK fail!!\n"); |
| <------>return result; |
| } |
| |
| |
| static u8 _rtl92d_phy_pathb_iqk_5g_normal(struct ieee80211_hw *hw) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_phy *rtlphy = &(rtlpriv->phy); |
| <------>u32 regeac, regeb4, regebc, regec4, regecc; |
| <------>u8 result = 0; |
| <------>u8 i; |
| <------>u8 retrycount = 2; |
| |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path B IQK!\n"); |
| <------> |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path-A IQK setting!\n"); |
| <------>rtl_set_bbreg(hw, 0xe30, MASKDWORD, 0x18008c1f); |
| <------>rtl_set_bbreg(hw, 0xe34, MASKDWORD, 0x18008c1f); |
| <------>rtl_set_bbreg(hw, 0xe38, MASKDWORD, 0x82110000); |
| <------>rtl_set_bbreg(hw, 0xe3c, MASKDWORD, 0x68110000); |
| |
| <------> |
| <------>rtl_set_bbreg(hw, 0xe50, MASKDWORD, 0x18008c2f); |
| <------>rtl_set_bbreg(hw, 0xe54, MASKDWORD, 0x18008c2f); |
| <------>rtl_set_bbreg(hw, 0xe58, MASKDWORD, 0x82140307); |
| <------>rtl_set_bbreg(hw, 0xe5c, MASKDWORD, 0x68160960); |
| |
| <------> |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "LO calibration setting!\n"); |
| <------>rtl_set_bbreg(hw, 0xe4c, MASKDWORD, 0x00462911); |
| |
| <------> |
| <------>rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, MASKDWORD, 0x0f600700); |
| <------>rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, MASKDWORD, 0x061f0d30); |
| |
| <------>for (i = 0; i < retrycount; i++) { |
| <------><------> |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------>"One shot, path A LOK & IQK!\n"); |
| <------><------>rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xfa000000); |
| <------><------>rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf8000000); |
| |
| <------><------> |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------>"Delay %d ms for One shot, path B LOK & IQK.\n", 10); |
| <------><------>mdelay(IQK_DELAY_TIME * 10); |
| |
| <------><------> |
| <------><------>regeac = rtl_get_bbreg(hw, 0xeac, MASKDWORD); |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xeac = 0x%x\n", regeac); |
| <------><------>regeb4 = rtl_get_bbreg(hw, 0xeb4, MASKDWORD); |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xeb4 = 0x%x\n", regeb4); |
| <------><------>regebc = rtl_get_bbreg(hw, 0xebc, MASKDWORD); |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xebc = 0x%x\n", regebc); |
| <------><------>regec4 = rtl_get_bbreg(hw, 0xec4, MASKDWORD); |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xec4 = 0x%x\n", regec4); |
| <------><------>regecc = rtl_get_bbreg(hw, 0xecc, MASKDWORD); |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xecc = 0x%x\n", regecc); |
| <------><------>if (!(regeac & BIT(31)) && |
| <------><------> (((regeb4 & 0x03FF0000) >> 16) != 0x142)) |
| <------><------><------>result |= 0x01; |
| <------><------>else |
| <------><------><------>continue; |
| <------><------>if (!(regeac & BIT(30)) && |
| <------><------> (((regec4 & 0x03FF0000) >> 16) != 0x132)) { |
| <------><------><------>result |= 0x02; |
| <------><------><------>break; |
| <------><------>} else { |
| <------><------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------><------>"Path B Rx IQK fail!!\n"); |
| <------><------>} |
| <------>} |
| |
| <------> |
| <------>rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, MASKDWORD, |
| <------><------> rtlphy->iqk_bb_backup[0]); |
| <------>rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, MASKDWORD, |
| <------><------> rtlphy->iqk_bb_backup[2]); |
| <------>return result; |
| } |
| |
| static void _rtl92d_phy_save_adda_registers(struct ieee80211_hw *hw, |
| <------><------><------><------><------> u32 *adda_reg, u32 *adda_backup, |
| <------><------><------><------><------> u32 regnum) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>u32 i; |
| |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "Save ADDA parameters.\n"); |
| <------>for (i = 0; i < regnum; i++) |
| <------><------>adda_backup[i] = rtl_get_bbreg(hw, adda_reg[i], MASKDWORD); |
| } |
| |
| static void _rtl92d_phy_save_mac_registers(struct ieee80211_hw *hw, |
| <------>u32 *macreg, u32 *macbackup) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>u32 i; |
| |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "Save MAC parameters.\n"); |
| <------>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 _rtl92d_phy_reload_adda_registers(struct ieee80211_hw *hw, |
| <------><------><------><------><------> u32 *adda_reg, u32 *adda_backup, |
| <------><------><------><------><------> u32 regnum) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>u32 i; |
| |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------>"Reload ADDA power saving parameters !\n"); |
| <------>for (i = 0; i < regnum; i++) |
| <------><------>rtl_set_bbreg(hw, adda_reg[i], MASKDWORD, adda_backup[i]); |
| } |
| |
| static void _rtl92d_phy_reload_mac_registers(struct ieee80211_hw *hw, |
| <------><------><------><------><------> u32 *macreg, u32 *macbackup) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>u32 i; |
| |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "Reload MAC parameters !\n"); |
| <------>for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++) |
| <------><------>rtl_write_byte(rtlpriv, macreg[i], (u8) macbackup[i]); |
| <------>rtl_write_byte(rtlpriv, macreg[i], macbackup[i]); |
| } |
| |
| static void _rtl92d_phy_path_adda_on(struct ieee80211_hw *hw, |
| <------><------>u32 *adda_reg, bool patha_on, bool is2t) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>u32 pathon; |
| <------>u32 i; |
| |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "ADDA ON.\n"); |
| <------>pathon = patha_on ? 0x04db25a4 : 0x0b1b25a4; |
| <------>if (patha_on) |
| <------><------>pathon = rtlpriv->rtlhal.interfaceindex == 0 ? |
| <------><------> 0x04db25a4 : 0x0b1b25a4; |
| <------>for (i = 0; i < IQK_ADDA_REG_NUM; i++) |
| <------><------>rtl_set_bbreg(hw, adda_reg[i], MASKDWORD, pathon); |
| } |
| |
| static void _rtl92d_phy_mac_setting_calibration(struct ieee80211_hw *hw, |
| <------><------><------><------><------><------>u32 *macreg, u32 *macbackup) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>u32 i; |
| |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "MAC settings for Calibration.\n"); |
| <------>rtl_write_byte(rtlpriv, macreg[0], 0x3F); |
| |
| <------>for (i = 1; i < (IQK_MAC_REG_NUM - 1); i++) |
| <------><------>rtl_write_byte(rtlpriv, macreg[i], (u8)(macbackup[i] & |
| <------><------><------> (~BIT(3)))); |
| <------>rtl_write_byte(rtlpriv, macreg[i], (u8) (macbackup[i] & (~BIT(5)))); |
| } |
| |
| static void _rtl92d_phy_patha_standby(struct ieee80211_hw *hw) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path-A standby mode!\n"); |
| |
| <------>rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x0); |
| <------>rtl_set_bbreg(hw, RFPGA0_XA_LSSIPARAMETER, MASKDWORD, 0x00010000); |
| <------>rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000); |
| } |
| |
| static void _rtl92d_phy_pimode_switch(struct ieee80211_hw *hw, bool pi_mode) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>u32 mode; |
| |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------>"BB Switch to %s mode!\n", pi_mode ? "PI" : "SI"); |
| <------>mode = pi_mode ? 0x01000100 : 0x01000000; |
| <------>rtl_set_bbreg(hw, 0x820, MASKDWORD, mode); |
| <------>rtl_set_bbreg(hw, 0x828, MASKDWORD, mode); |
| } |
| |
| static void _rtl92d_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; |
| <------>static u32 adda_reg[IQK_ADDA_REG_NUM] = { |
| <------><------>RFPGA0_XCD_SWITCHCONTROL, 0xe6c, 0xe70, 0xe74, |
| <------><------>0xe78, 0xe7c, 0xe80, 0xe84, |
| <------><------>0xe88, 0xe8c, 0xed0, 0xed4, |
| <------><------>0xed8, 0xedc, 0xee0, 0xeec |
| <------>}; |
| <------>static u32 iqk_mac_reg[IQK_MAC_REG_NUM] = { |
| <------><------>0x522, 0x550, 0x551, 0x040 |
| <------>}; |
| <------>static u32 iqk_bb_reg[IQK_BB_REG_NUM] = { |
| <------><------>RFPGA0_XAB_RFINTERFACESW, RFPGA0_XA_RFINTERFACEOE, |
| <------><------>RFPGA0_XB_RFINTERFACEOE, ROFDM0_TRMUXPAR, |
| <------><------>RFPGA0_XCD_RFINTERFACESW, ROFDM0_TRXPATHENABLE, |
| <------><------>RFPGA0_RFMOD, RFPGA0_ANALOGPARAMETER4, |
| <------><------>ROFDM0_XAAGCCORE1, ROFDM0_XBAGCCORE1 |
| <------>}; |
| <------>const u32 retrycount = 2; |
| <------>u32 bbvalue; |
| |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "IQK for 2.4G :Start!!!\n"); |
| <------>if (t == 0) { |
| <------><------>bbvalue = rtl_get_bbreg(hw, RFPGA0_RFMOD, MASKDWORD); |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "==>0x%08x\n", bbvalue); |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "IQ Calibration for %s\n", |
| <------><------><------>is2t ? "2T2R" : "1T1R"); |
| |
| <------><------> |
| <------><------>_rtl92d_phy_save_adda_registers(hw, adda_reg, |
| <------><------><------>rtlphy->adda_backup, IQK_ADDA_REG_NUM); |
| <------><------>_rtl92d_phy_save_mac_registers(hw, iqk_mac_reg, |
| <------><------><------>rtlphy->iqk_mac_backup); |
| <------><------>_rtl92d_phy_save_adda_registers(hw, iqk_bb_reg, |
| <------><------><------>rtlphy->iqk_bb_backup, IQK_BB_REG_NUM); |
| <------>} |
| <------>_rtl92d_phy_path_adda_on(hw, adda_reg, true, is2t); |
| <------>if (t == 0) |
| <------><------>rtlphy->rfpi_enable = (u8) rtl_get_bbreg(hw, |
| <------><------><------><------>RFPGA0_XA_HSSIPARAMETER1, BIT(8)); |
| |
| <------> |
| <------>if (!rtlphy->rfpi_enable) |
| <------><------>_rtl92d_phy_pimode_switch(hw, true); |
| |
| <------>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, 0x22204000); |
| <------>rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER4, 0xf00000, 0x0f); |
| <------>if (is2t) { |
| <------><------>rtl_set_bbreg(hw, RFPGA0_XA_LSSIPARAMETER, MASKDWORD, |
| <------><------><------> 0x00010000); |
| <------><------>rtl_set_bbreg(hw, RFPGA0_XB_LSSIPARAMETER, MASKDWORD, |
| <------><------><------> 0x00010000); |
| <------>} |
| <------> |
| <------>_rtl92d_phy_mac_setting_calibration(hw, iqk_mac_reg, |
| <------><------><------><------><------> rtlphy->iqk_mac_backup); |
| <------> |
| <------>rtl_set_bbreg(hw, 0xb68, MASKDWORD, 0x0f600000); |
| <------>if (is2t) |
| <------><------>rtl_set_bbreg(hw, 0xb6c, MASKDWORD, 0x0f600000); |
| <------> |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "IQK setting!\n"); |
| <------>rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000); |
| <------>rtl_set_bbreg(hw, 0xe40, MASKDWORD, 0x01007c00); |
| <------>rtl_set_bbreg(hw, 0xe44, MASKDWORD, 0x01004800); |
| <------>for (i = 0; i < retrycount; i++) { |
| <------><------>patha_ok = _rtl92d_phy_patha_iqk(hw, is2t); |
| <------><------>if (patha_ok == 0x03) { |
| <------><------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------><------>"Path A IQK Success!!\n"); |
| <------><------><------>result[t][0] = (rtl_get_bbreg(hw, 0xe94, MASKDWORD) & |
| <------><------><------><------><------>0x3FF0000) >> 16; |
| <------><------><------>result[t][1] = (rtl_get_bbreg(hw, 0xe9c, MASKDWORD) & |
| <------><------><------><------><------>0x3FF0000) >> 16; |
| <------><------><------>result[t][2] = (rtl_get_bbreg(hw, 0xea4, MASKDWORD) & |
| <------><------><------><------><------>0x3FF0000) >> 16; |
| <------><------><------>result[t][3] = (rtl_get_bbreg(hw, 0xeac, MASKDWORD) & |
| <------><------><------><------><------>0x3FF0000) >> 16; |
| <------><------><------>break; |
| <------><------>} else if (i == (retrycount - 1) && patha_ok == 0x01) { |
| <------><------><------> |
| <------><------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------><------>"Path A IQK Only Tx Success!!\n"); |
| |
| <------><------><------>result[t][0] = (rtl_get_bbreg(hw, 0xe94, MASKDWORD) & |
| <------><------><------><------><------>0x3FF0000) >> 16; |
| <------><------><------>result[t][1] = (rtl_get_bbreg(hw, 0xe9c, MASKDWORD) & |
| <------><------><------><------><------>0x3FF0000) >> 16; |
| <------><------>} |
| <------>} |
| <------>if (0x00 == patha_ok) |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path A IQK failed!!\n"); |
| <------>if (is2t) { |
| <------><------>_rtl92d_phy_patha_standby(hw); |
| <------><------> |
| <------><------>_rtl92d_phy_path_adda_on(hw, adda_reg, false, is2t); |
| <------><------>for (i = 0; i < retrycount; i++) { |
| <------><------><------>pathb_ok = _rtl92d_phy_pathb_iqk(hw); |
| <------><------><------>if (pathb_ok == 0x03) { |
| <------><------><------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------><------><------>"Path B IQK Success!!\n"); |
| <------><------><------><------>result[t][4] = (rtl_get_bbreg(hw, 0xeb4, |
| <------><------><------><------><------> MASKDWORD) & 0x3FF0000) >> 16; |
| <------><------><------><------>result[t][5] = (rtl_get_bbreg(hw, 0xebc, |
| <------><------><------><------><------> MASKDWORD) & 0x3FF0000) >> 16; |
| <------><------><------><------>result[t][6] = (rtl_get_bbreg(hw, 0xec4, |
| <------><------><------><------><------> MASKDWORD) & 0x3FF0000) >> 16; |
| <------><------><------><------>result[t][7] = (rtl_get_bbreg(hw, 0xecc, |
| <------><------><------><------><------> MASKDWORD) & 0x3FF0000) >> 16; |
| <------><------><------><------>break; |
| <------><------><------>} else if (i == (retrycount - 1) && pathb_ok == 0x01) { |
| <------><------><------><------> |
| <------><------><------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------><------><------>"Path B Only Tx IQK Success!!\n"); |
| <------><------><------><------>result[t][4] = (rtl_get_bbreg(hw, 0xeb4, |
| <------><------><------><------><------> MASKDWORD) & 0x3FF0000) >> 16; |
| <------><------><------><------>result[t][5] = (rtl_get_bbreg(hw, 0xebc, |
| <------><------><------><------><------> MASKDWORD) & 0x3FF0000) >> 16; |
| <------><------><------>} |
| <------><------>} |
| <------><------>if (0x00 == pathb_ok) |
| <------><------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------><------>"Path B IQK failed!!\n"); |
| <------>} |
| |
| <------> |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------>"IQK:Back to BB mode, load original value!\n"); |
| |
| <------>rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0); |
| <------>if (t != 0) { |
| <------><------> |
| <------><------>if (!rtlphy->rfpi_enable) |
| <------><------><------>_rtl92d_phy_pimode_switch(hw, false); |
| <------><------> |
| <------><------>_rtl92d_phy_reload_adda_registers(hw, adda_reg, |
| <------><------><------><------>rtlphy->adda_backup, IQK_ADDA_REG_NUM); |
| <------><------> |
| <------><------>_rtl92d_phy_reload_mac_registers(hw, iqk_mac_reg, |
| <------><------><------><------><------>rtlphy->iqk_mac_backup); |
| <------><------>if (is2t) |
| <------><------><------>_rtl92d_phy_reload_adda_registers(hw, iqk_bb_reg, |
| <------><------><------><------><------><------><------> rtlphy->iqk_bb_backup, |
| <------><------><------><------><------><------><------> IQK_BB_REG_NUM); |
| <------><------>else |
| <------><------><------>_rtl92d_phy_reload_adda_registers(hw, iqk_bb_reg, |
| <------><------><------><------><------><------><------> rtlphy->iqk_bb_backup, |
| <------><------><------><------><------><------><------> IQK_BB_REG_NUM - 1); |
| <------><------> |
| <------><------>rtl_set_bbreg(hw, 0xe30, MASKDWORD, 0x01008c00); |
| <------><------>rtl_set_bbreg(hw, 0xe34, MASKDWORD, 0x01008c00); |
| <------>} |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "<==\n"); |
| } |
| |
| static void _rtl92d_phy_iq_calibrate_5g_normal(struct ieee80211_hw *hw, |
| <------><------><------><------><------> long result[][8], u8 t) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_phy *rtlphy = &(rtlpriv->phy); |
| <------>struct rtl_hal *rtlhal = &(rtlpriv->rtlhal); |
| <------>u8 patha_ok, pathb_ok; |
| <------>static u32 adda_reg[IQK_ADDA_REG_NUM] = { |
| <------><------>RFPGA0_XCD_SWITCHCONTROL, 0xe6c, 0xe70, 0xe74, |
| <------><------>0xe78, 0xe7c, 0xe80, 0xe84, |
| <------><------>0xe88, 0xe8c, 0xed0, 0xed4, |
| <------><------>0xed8, 0xedc, 0xee0, 0xeec |
| <------>}; |
| <------>static u32 iqk_mac_reg[IQK_MAC_REG_NUM] = { |
| <------><------>0x522, 0x550, 0x551, 0x040 |
| <------>}; |
| <------>static u32 iqk_bb_reg[IQK_BB_REG_NUM] = { |
| <------><------>RFPGA0_XAB_RFINTERFACESW, RFPGA0_XA_RFINTERFACEOE, |
| <------><------>RFPGA0_XB_RFINTERFACEOE, ROFDM0_TRMUXPAR, |
| <------><------>RFPGA0_XCD_RFINTERFACESW, ROFDM0_TRXPATHENABLE, |
| <------><------>RFPGA0_RFMOD, RFPGA0_ANALOGPARAMETER4, |
| <------><------>ROFDM0_XAAGCCORE1, ROFDM0_XBAGCCORE1 |
| <------>}; |
| <------>u32 bbvalue; |
| <------>bool is2t = IS_92D_SINGLEPHY(rtlhal->version); |
| |
| <------> |
| <------> * PHY_REG.txt , and radio_a, radio_b.txt */ |
| |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "IQK for 5G NORMAL:Start!!!\n"); |
| <------>mdelay(IQK_DELAY_TIME * 20); |
| <------>if (t == 0) { |
| <------><------>bbvalue = rtl_get_bbreg(hw, RFPGA0_RFMOD, MASKDWORD); |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "==>0x%08x\n", bbvalue); |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "IQ Calibration for %s\n", |
| <------><------><------>is2t ? "2T2R" : "1T1R"); |
| <------><------> |
| <------><------>_rtl92d_phy_save_adda_registers(hw, adda_reg, |
| <------><------><------><------><------><------>rtlphy->adda_backup, |
| <------><------><------><------><------><------>IQK_ADDA_REG_NUM); |
| <------><------>_rtl92d_phy_save_mac_registers(hw, iqk_mac_reg, |
| <------><------><------><------><------> rtlphy->iqk_mac_backup); |
| <------><------>if (is2t) |
| <------><------><------>_rtl92d_phy_save_adda_registers(hw, iqk_bb_reg, |
| <------><------><------><------><------><------><------>rtlphy->iqk_bb_backup, |
| <------><------><------><------><------><------><------>IQK_BB_REG_NUM); |
| <------><------>else |
| <------><------><------>_rtl92d_phy_save_adda_registers(hw, iqk_bb_reg, |
| <------><------><------><------><------><------><------>rtlphy->iqk_bb_backup, |
| <------><------><------><------><------><------><------>IQK_BB_REG_NUM - 1); |
| <------>} |
| <------>_rtl92d_phy_path_adda_on(hw, adda_reg, true, is2t); |
| <------> |
| <------>_rtl92d_phy_mac_setting_calibration(hw, iqk_mac_reg, |
| <------><------><------>rtlphy->iqk_mac_backup); |
| <------>if (t == 0) |
| <------><------>rtlphy->rfpi_enable = (u8) rtl_get_bbreg(hw, |
| <------><------><------>RFPGA0_XA_HSSIPARAMETER1, BIT(8)); |
| <------> |
| <------>if (!rtlphy->rfpi_enable) |
| <------><------>_rtl92d_phy_pimode_switch(hw, true); |
| <------>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, 0x22208000); |
| <------>rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER4, 0xf00000, 0x0f); |
| |
| <------> |
| <------>rtl_set_bbreg(hw, 0xb68, MASKDWORD, 0x0f600000); |
| <------>if (is2t) |
| <------><------>rtl_set_bbreg(hw, 0xb6c, MASKDWORD, 0x0f600000); |
| <------> |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "IQK setting!\n"); |
| <------>rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000); |
| <------>rtl_set_bbreg(hw, 0xe40, MASKDWORD, 0x10007c00); |
| <------>rtl_set_bbreg(hw, 0xe44, MASKDWORD, 0x01004800); |
| <------>patha_ok = _rtl92d_phy_patha_iqk_5g_normal(hw, is2t); |
| <------>if (patha_ok == 0x03) { |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path A IQK Success!!\n"); |
| <------><------>result[t][0] = (rtl_get_bbreg(hw, 0xe94, MASKDWORD) & |
| <------><------><------><------>0x3FF0000) >> 16; |
| <------><------>result[t][1] = (rtl_get_bbreg(hw, 0xe9c, MASKDWORD) & |
| <------><------><------><------>0x3FF0000) >> 16; |
| <------><------>result[t][2] = (rtl_get_bbreg(hw, 0xea4, MASKDWORD) & |
| <------><------><------><------>0x3FF0000) >> 16; |
| <------><------>result[t][3] = (rtl_get_bbreg(hw, 0xeac, MASKDWORD) & |
| <------><------><------><------>0x3FF0000) >> 16; |
| <------>} else if (patha_ok == 0x01) { |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------>"Path A IQK Only Tx Success!!\n"); |
| |
| <------><------>result[t][0] = (rtl_get_bbreg(hw, 0xe94, MASKDWORD) & |
| <------><------><------><------>0x3FF0000) >> 16; |
| <------><------>result[t][1] = (rtl_get_bbreg(hw, 0xe9c, MASKDWORD) & |
| <------><------><------><------>0x3FF0000) >> 16; |
| <------>} else { |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path A IQK Fail!!\n"); |
| <------>} |
| <------>if (is2t) { |
| <------><------> |
| <------><------> |
| <------><------>_rtl92d_phy_path_adda_on(hw, adda_reg, false, is2t); |
| <------><------>pathb_ok = _rtl92d_phy_pathb_iqk_5g_normal(hw); |
| <------><------>if (pathb_ok == 0x03) { |
| <------><------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------><------>"Path B IQK Success!!\n"); |
| <------><------><------>result[t][4] = (rtl_get_bbreg(hw, 0xeb4, MASKDWORD) & |
| <------><------><------> 0x3FF0000) >> 16; |
| <------><------><------>result[t][5] = (rtl_get_bbreg(hw, 0xebc, MASKDWORD) & |
| <------><------><------> 0x3FF0000) >> 16; |
| <------><------><------>result[t][6] = (rtl_get_bbreg(hw, 0xec4, MASKDWORD) & |
| <------><------><------> 0x3FF0000) >> 16; |
| <------><------><------>result[t][7] = (rtl_get_bbreg(hw, 0xecc, MASKDWORD) & |
| <------><------><------> 0x3FF0000) >> 16; |
| <------><------>} else if (pathb_ok == 0x01) { |
| <------><------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------><------>"Path B Only Tx IQK Success!!\n"); |
| <------><------><------>result[t][4] = (rtl_get_bbreg(hw, 0xeb4, MASKDWORD) & |
| <------><------><------> 0x3FF0000) >> 16; |
| <------><------><------>result[t][5] = (rtl_get_bbreg(hw, 0xebc, MASKDWORD) & |
| <------><------><------> 0x3FF0000) >> 16; |
| <------><------>} else { |
| <------><------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------><------>"Path B IQK failed!!\n"); |
| <------><------>} |
| <------>} |
| |
| <------> |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------>"IQK:Back to BB mode, load original value!\n"); |
| <------>rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0); |
| <------>if (t != 0) { |
| <------><------>if (is2t) |
| <------><------><------>_rtl92d_phy_reload_adda_registers(hw, iqk_bb_reg, |
| <------><------><------><------><------><------><------> rtlphy->iqk_bb_backup, |
| <------><------><------><------><------><------><------> IQK_BB_REG_NUM); |
| <------><------>else |
| <------><------><------>_rtl92d_phy_reload_adda_registers(hw, iqk_bb_reg, |
| <------><------><------><------><------><------><------> rtlphy->iqk_bb_backup, |
| <------><------><------><------><------><------><------> IQK_BB_REG_NUM - 1); |
| <------><------> |
| <------><------>_rtl92d_phy_reload_mac_registers(hw, iqk_mac_reg, |
| <------><------><------><------>rtlphy->iqk_mac_backup); |
| <------><------> |
| <------><------>if (!rtlphy->rfpi_enable) |
| <------><------><------>_rtl92d_phy_pimode_switch(hw, false); |
| <------><------> |
| <------><------>_rtl92d_phy_reload_adda_registers(hw, adda_reg, |
| <------><------><------><------><------><------> rtlphy->adda_backup, |
| <------><------><------><------><------><------> IQK_ADDA_REG_NUM); |
| <------>} |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "<==\n"); |
| } |
| |
| static bool _rtl92d_phy_simularity_compare(struct ieee80211_hw *hw, |
| <------>long result[][8], u8 c1, u8 c2) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_hal *rtlhal = &(rtlpriv->rtlhal); |
| <------>u32 i, j, diff, sim_bitmap, bound; |
| <------>u8 final_candidate[2] = {0xFF, 0xFF}; |
| <------>bool bresult = true; |
| <------>bool is2t = IS_92D_SINGLEPHY(rtlhal->version); |
| |
| <------>if (is2t) |
| <------><------>bound = 8; |
| <------>else |
| <------><------>bound = 4; |
| <------>sim_bitmap = 0; |
| <------>for (i = 0; i < bound; i++) { |
| <------><------>diff = (result[c1][i] > result[c2][i]) ? (result[c1][i] - |
| <------><------> result[c2][i]) : (result[c2][i] - result[c1][i]); |
| <------><------>if (diff > MAX_TOLERANCE_92D) { |
| <------><------><------>if ((i == 2 || i == 6) && !sim_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 |
| <------><------><------><------><------>sim_bitmap = sim_bitmap | (1 << i); |
| <------><------><------>} else { |
| <------><------><------><------>sim_bitmap = sim_bitmap | (1 << i); |
| <------><------><------>} |
| <------><------>} |
| <------>} |
| <------>if (sim_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 (!(sim_bitmap & 0x0F)) { |
| <------><------>for (i = 0; i < 4; i++) |
| <------><------><------>result[3][i] = result[c1][i]; |
| <------>} else if (!(sim_bitmap & 0x03)) { |
| <------><------>for (i = 0; i < 2; i++) |
| <------><------><------>result[3][i] = result[c1][i]; |
| <------>} |
| <------>if (!(sim_bitmap & 0xF0) && is2t) { |
| <------><------>for (i = 4; i < 8; i++) |
| <------><------><------>result[3][i] = result[c1][i]; |
| <------>} else if (!(sim_bitmap & 0x30)) { |
| <------><------>for (i = 4; i < 6; i++) |
| <------><------><------>result[3][i] = result[c1][i]; |
| <------>} |
| <------>return false; |
| } |
| |
| static void _rtl92d_phy_patha_fill_iqk_matrix(struct ieee80211_hw *hw, |
| <------><------><------><------><------> bool iqk_ok, long result[][8], |
| <------><------><------><------><------> u8 final_candidate, bool txonly) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_hal *rtlhal = &(rtlpriv->rtlhal); |
| <------>u32 oldval_0, val_x, tx0_a, reg; |
| <------>long val_y, tx0_c; |
| <------>bool is2t = IS_92D_SINGLEPHY(rtlhal->version) || |
| <------> rtlhal->macphymode == DUALMAC_DUALPHY; |
| |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------>"Path A IQ Calibration %s !\n", iqk_ok ? "Success" : "Failed"); |
| <------>if (final_candidate == 0xFF) { |
| <------><------>return; |
| <------>} else if (iqk_ok) { |
| <------><------>oldval_0 = (rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE, |
| <------><------><------>MASKDWORD) >> 22) & 0x3FF; |
| <------><------>val_x = result[final_candidate][0]; |
| <------><------>if ((val_x & 0x00000200) != 0) |
| <------><------><------>val_x = val_x | 0xFFFFFC00; |
| <------><------>tx0_a = (val_x * oldval_0) >> 8; |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------>"X = 0x%x, tx0_a = 0x%x, oldval_0 0x%x\n", |
| <------><------><------>val_x, tx0_a, oldval_0); |
| <------><------>rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x3FF, tx0_a); |
| <------><------>rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(24), |
| <------><------><------> ((val_x * oldval_0 >> 7) & 0x1)); |
| <------><------>val_y = result[final_candidate][1]; |
| <------><------>if ((val_y & 0x00000200) != 0) |
| <------><------><------>val_y = val_y | 0xFFFFFC00; |
| <------><------> |
| <------><------>if (rtlhal->interfaceindex == 1 && |
| <------><------><------>rtlhal->current_bandtype == BAND_ON_5G) |
| <------><------><------>val_y += 3; |
| <------><------>tx0_c = (val_y * oldval_0) >> 8; |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------>"Y = 0x%lx, tx0_c = 0x%lx\n", |
| <------><------><------>val_y, tx0_c); |
| <------><------>rtl_set_bbreg(hw, ROFDM0_XCTXAFE, 0xF0000000, |
| <------><------><------> ((tx0_c & 0x3C0) >> 6)); |
| <------><------>rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x003F0000, |
| <------><------><------> (tx0_c & 0x3F)); |
| <------><------>if (is2t) |
| <------><------><------>rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(26), |
| <------><------><------><------> ((val_y * oldval_0 >> 7) & 0x1)); |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xC80 = 0x%x\n", |
| <------><------><------>rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE, |
| <------><------><------><------> MASKDWORD)); |
| <------><------>if (txonly) { |
| <------><------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "only Tx OK\n"); |
| <------><------><------>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, 0xca0, 0xF0000000, reg); |
| <------>} |
| } |
| |
| static void _rtl92d_phy_pathb_fill_iqk_matrix(struct ieee80211_hw *hw, |
| <------>bool iqk_ok, long result[][8], u8 final_candidate, bool txonly) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_hal *rtlhal = &(rtlpriv->rtlhal); |
| <------>u32 oldval_1, val_x, tx1_a, reg; |
| <------>long val_y, tx1_c; |
| |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path B IQ Calibration %s !\n", |
| <------><------>iqk_ok ? "Success" : "Failed"); |
| <------>if (final_candidate == 0xFF) { |
| <------><------>return; |
| <------>} else if (iqk_ok) { |
| <------><------>oldval_1 = (rtl_get_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, |
| <------><------><------><------><------> MASKDWORD) >> 22) & 0x3FF; |
| <------><------>val_x = result[final_candidate][4]; |
| <------><------>if ((val_x & 0x00000200) != 0) |
| <------><------><------>val_x = val_x | 0xFFFFFC00; |
| <------><------>tx1_a = (val_x * oldval_1) >> 8; |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "X = 0x%x, tx1_a = 0x%x\n", |
| <------><------><------>val_x, tx1_a); |
| <------><------>rtl_set_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, 0x3FF, tx1_a); |
| <------><------>rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(28), |
| <------><------><------> ((val_x * oldval_1 >> 7) & 0x1)); |
| <------><------>val_y = result[final_candidate][5]; |
| <------><------>if ((val_y & 0x00000200) != 0) |
| <------><------><------>val_y = val_y | 0xFFFFFC00; |
| <------><------>if (rtlhal->current_bandtype == BAND_ON_5G) |
| <------><------><------>val_y += 3; |
| <------><------>tx1_c = (val_y * oldval_1) >> 8; |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "Y = 0x%lx, tx1_c = 0x%lx\n", |
| <------><------><------>val_y, tx1_c); |
| <------><------>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(30), |
| <------><------><------> ((val_y * oldval_1 >> 7) & 0x1)); |
| <------><------>if (txonly) |
| <------><------><------>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, 0x0000F000, reg); |
| <------>} |
| } |
| |
| void rtl92d_phy_iq_calibrate(struct ieee80211_hw *hw) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_phy *rtlphy = &(rtlpriv->phy); |
| <------>struct rtl_hal *rtlhal = &(rtlpriv->rtlhal); |
| <------>long result[4][8]; |
| <------>u8 i, final_candidate, indexforchannel; |
| <------>bool patha_ok, pathb_ok; |
| <------>long rege94, rege9c, regea4, regeac, regeb4; |
| <------>long regebc, regec4, regecc, regtmp = 0; |
| <------>bool is12simular, is13simular, is23simular; |
| <------>unsigned long flag = 0; |
| |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------>"IQK:Start!!!channel %d\n", rtlphy->current_channel); |
| <------>for (i = 0; i < 8; i++) { |
| <------><------>result[0][i] = 0; |
| <------><------>result[1][i] = 0; |
| <------><------>result[2][i] = 0; |
| <------><------>result[3][i] = 0; |
| <------>} |
| <------>final_candidate = 0xff; |
| <------>patha_ok = false; |
| <------>pathb_ok = false; |
| <------>is12simular = false; |
| <------>is23simular = false; |
| <------>is13simular = false; |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------>"IQK !!!currentband %d\n", rtlhal->current_bandtype); |
| <------>rtl92d_acquire_cckandrw_pagea_ctl(hw, &flag); |
| <------>for (i = 0; i < 3; i++) { |
| <------><------>if (rtlhal->current_bandtype == BAND_ON_5G) { |
| <------><------><------>_rtl92d_phy_iq_calibrate_5g_normal(hw, result, i); |
| <------><------>} else if (rtlhal->current_bandtype == BAND_ON_2_4G) { |
| <------><------><------>if (IS_92D_SINGLEPHY(rtlhal->version)) |
| <------><------><------><------>_rtl92d_phy_iq_calibrate(hw, result, i, true); |
| <------><------><------>else |
| <------><------><------><------>_rtl92d_phy_iq_calibrate(hw, result, i, false); |
| <------><------>} |
| <------><------>if (i == 1) { |
| <------><------><------>is12simular = _rtl92d_phy_simularity_compare(hw, result, |
| <------><------><------><------><------><------><------><------> 0, 1); |
| <------><------><------>if (is12simular) { |
| <------><------><------><------>final_candidate = 0; |
| <------><------><------><------>break; |
| <------><------><------>} |
| <------><------>} |
| <------><------>if (i == 2) { |
| <------><------><------>is13simular = _rtl92d_phy_simularity_compare(hw, result, |
| <------><------><------><------><------><------><------><------> 0, 2); |
| <------><------><------>if (is13simular) { |
| <------><------><------><------>final_candidate = 0; |
| <------><------><------><------>break; |
| <------><------><------>} |
| <------><------><------>is23simular = _rtl92d_phy_simularity_compare(hw, result, |
| <------><------><------><------><------><------><------><------> 1, 2); |
| <------><------><------>if (is23simular) { |
| <------><------><------><------>final_candidate = 1; |
| <------><------><------>} else { |
| <------><------><------><------>for (i = 0; i < 8; i++) |
| <------><------><------><------><------>regtmp += result[3][i]; |
| |
| <------><------><------><------>if (regtmp != 0) |
| <------><------><------><------><------>final_candidate = 3; |
| <------><------><------><------>else |
| <------><------><------><------><------>final_candidate = 0xFF; |
| <------><------><------>} |
| <------><------>} |
| <------>} |
| <------>rtl92d_release_cckandrw_pagea_ctl(hw, &flag); |
| <------>for (i = 0; i < 4; i++) { |
| <------><------>rege94 = result[i][0]; |
| <------><------>rege9c = result[i][1]; |
| <------><------>regea4 = result[i][2]; |
| <------><------>regeac = result[i][3]; |
| <------><------>regeb4 = result[i][4]; |
| <------><------>regebc = result[i][5]; |
| <------><------>regec4 = result[i][6]; |
| <------><------>regecc = result[i][7]; |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------>"IQK: rege94=%lx rege9c=%lx regea4=%lx regeac=%lx regeb4=%lx regebc=%lx regec4=%lx regecc=%lx\n", |
| <------><------><------>rege94, rege9c, regea4, regeac, regeb4, regebc, regec4, |
| <------><------><------>regecc); |
| <------>} |
| <------>if (final_candidate != 0xff) { |
| <------><------>rtlphy->reg_e94 = rege94 = result[final_candidate][0]; |
| <------><------>rtlphy->reg_e9c = rege9c = result[final_candidate][1]; |
| <------><------>regea4 = result[final_candidate][2]; |
| <------><------>regeac = result[final_candidate][3]; |
| <------><------>rtlphy->reg_eb4 = regeb4 = result[final_candidate][4]; |
| <------><------>rtlphy->reg_ebc = regebc = result[final_candidate][5]; |
| <------><------>regec4 = result[final_candidate][6]; |
| <------><------>regecc = result[final_candidate][7]; |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------>"IQK: final_candidate is %x\n", final_candidate); |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------>"IQK: rege94=%lx rege9c=%lx regea4=%lx regeac=%lx regeb4=%lx regebc=%lx regec4=%lx regecc=%lx\n", |
| <------><------><------>rege94, rege9c, regea4, regeac, regeb4, regebc, regec4, |
| <------><------><------>regecc); |
| <------><------>patha_ok = pathb_ok = true; |
| <------>} else { |
| <------><------>rtlphy->reg_e94 = rtlphy->reg_eb4 = 0x100; |
| <------><------>rtlphy->reg_e9c = rtlphy->reg_ebc = 0x0; |
| <------>} |
| <------>if ((rege94 != 0) ) |
| <------><------>_rtl92d_phy_patha_fill_iqk_matrix(hw, patha_ok, result, |
| <------><------><------><------>final_candidate, (regea4 == 0)); |
| <------>if (IS_92D_SINGLEPHY(rtlhal->version)) { |
| <------><------>if ((regeb4 != 0) ) |
| <------><------><------>_rtl92d_phy_pathb_fill_iqk_matrix(hw, pathb_ok, result, |
| <------><------><------><------><------><------>final_candidate, (regec4 == 0)); |
| <------>} |
| <------>if (final_candidate != 0xFF) { |
| <------><------>indexforchannel = rtl92d_get_rightchnlplace_for_iqk( |
| <------><------><------><------> rtlphy->current_channel); |
| |
| <------><------>for (i = 0; i < IQK_MATRIX_REG_NUM; i++) |
| <------><------><------>rtlphy->iqk_matrix[indexforchannel]. |
| <------><------><------><------>value[0][i] = result[final_candidate][i]; |
| <------><------>rtlphy->iqk_matrix[indexforchannel].iqk_done = |
| <------><------><------>true; |
| |
| <------><------>rtl_dbg(rtlpriv, COMP_SCAN | COMP_MLME, DBG_LOUD, |
| <------><------><------>"IQK OK indexforchannel %d\n", indexforchannel); |
| <------>} |
| } |
| |
| void rtl92d_phy_reload_iqk_setting(struct ieee80211_hw *hw, u8 channel) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_phy *rtlphy = &(rtlpriv->phy); |
| <------>struct rtl_hal *rtlhal = &(rtlpriv->rtlhal); |
| <------>u8 indexforchannel; |
| |
| <------>rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, "channel %d\n", channel); |
| <------> |
| <------>indexforchannel = rtl92d_get_rightchnlplace_for_iqk(channel); |
| <------>rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, "indexforchannel %d done %d\n", |
| <------><------>indexforchannel, |
| <------><------> rtlphy->iqk_matrix[indexforchannel].iqk_done); |
| <------>if (0 && !rtlphy->iqk_matrix[indexforchannel].iqk_done && |
| <------><------>rtlphy->need_iqk) { |
| <------><------> |
| <------><------>rtl_dbg(rtlpriv, COMP_SCAN | COMP_INIT, DBG_LOUD, |
| <------><------><------>"Do IQK Matrix reg for channel:%d....\n", channel); |
| <------><------>rtl92d_phy_iq_calibrate(hw); |
| <------>} else { |
| <------><------> |
| <------><------> |
| <------><------>if (((!rtlhal->load_imrandiqk_setting_for2g) && |
| <------><------> indexforchannel == 0) || indexforchannel > 0) { |
| <------><------><------>rtl_dbg(rtlpriv, COMP_SCAN, DBG_LOUD, |
| <------><------><------><------>"Just Read IQK Matrix reg for channel:%d....\n", |
| <------><------><------><------>channel); |
| <------><------><------>if ((rtlphy->iqk_matrix[indexforchannel]. |
| <------><------><------> value[0] != NULL) |
| <------><------><------><------>) |
| <------><------><------><------>_rtl92d_phy_patha_fill_iqk_matrix(hw, true, |
| <------><------><------><------><------>rtlphy->iqk_matrix[ |
| <------><------><------><------><------>indexforchannel].value, 0, |
| <------><------><------><------><------>(rtlphy->iqk_matrix[ |
| <------><------><------><------><------>indexforchannel].value[0][2] == 0)); |
| <------><------><------>if (IS_92D_SINGLEPHY(rtlhal->version)) { |
| <------><------><------><------>if ((rtlphy->iqk_matrix[ |
| <------><------><------><------><------>indexforchannel].value[0][4] != 0) |
| <------><------><------><------><------>) |
| <------><------><------><------><------>_rtl92d_phy_pathb_fill_iqk_matrix(hw, |
| <------><------><------><------><------><------>true, |
| <------><------><------><------><------><------>rtlphy->iqk_matrix[ |
| <------><------><------><------><------><------>indexforchannel].value, 0, |
| <------><------><------><------><------><------>(rtlphy->iqk_matrix[ |
| <------><------><------><------><------><------>indexforchannel].value[0][6] |
| <------><------><------><------><------><------>== 0)); |
| <------><------><------>} |
| <------><------>} |
| <------>} |
| <------>rtlphy->need_iqk = false; |
| <------>rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, "<====\n"); |
| } |
| |
| static u32 _rtl92d_phy_get_abs(u32 val1, u32 val2) |
| { |
| <------>u32 ret; |
| |
| <------>if (val1 >= val2) |
| <------><------>ret = val1 - val2; |
| <------>else |
| <------><------>ret = val2 - val1; |
| <------>return ret; |
| } |
| |
| static bool _rtl92d_is_legal_5g_channel(struct ieee80211_hw *hw, u8 channel) |
| { |
| |
| <------>int i; |
| |
| <------>for (i = 0; i < sizeof(channel5g); i++) |
| <------><------>if (channel == channel5g[i]) |
| <------><------><------>return true; |
| <------>return false; |
| } |
| |
| static void _rtl92d_phy_calc_curvindex(struct ieee80211_hw *hw, |
| <------><------><------><------> u32 *targetchnl, u32 * curvecount_val, |
| <------><------><------><------> bool is5g, u32 *curveindex) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>u32 smallest_abs_val = 0xffffffff, u4tmp; |
| <------>u8 i, j; |
| <------>u8 chnl_num = is5g ? TARGET_CHNL_NUM_5G : TARGET_CHNL_NUM_2G; |
| |
| <------>for (i = 0; i < chnl_num; i++) { |
| <------><------>if (is5g && !_rtl92d_is_legal_5g_channel(hw, i + 1)) |
| <------><------><------>continue; |
| <------><------>curveindex[i] = 0; |
| <------><------>for (j = 0; j < (CV_CURVE_CNT * 2); j++) { |
| <------><------><------>u4tmp = _rtl92d_phy_get_abs(targetchnl[i], |
| <------><------><------><------>curvecount_val[j]); |
| |
| <------><------><------>if (u4tmp < smallest_abs_val) { |
| <------><------><------><------>curveindex[i] = j; |
| <------><------><------><------>smallest_abs_val = u4tmp; |
| <------><------><------>} |
| <------><------>} |
| <------><------>smallest_abs_val = 0xffffffff; |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "curveindex[%d] = %x\n", |
| <------><------><------>i, curveindex[i]); |
| <------>} |
| } |
| |
| static void _rtl92d_phy_reload_lck_setting(struct ieee80211_hw *hw, |
| <------><------>u8 channel) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>u8 erfpath = rtlpriv->rtlhal.current_bandtype == |
| <------><------>BAND_ON_5G ? RF90_PATH_A : |
| <------><------>IS_92D_SINGLEPHY(rtlpriv->rtlhal.version) ? |
| <------><------>RF90_PATH_B : RF90_PATH_A; |
| <------>u32 u4tmp = 0, u4regvalue = 0; |
| <------>bool bneed_powerdown_radio = false; |
| |
| <------>rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, "path %d\n", erfpath); |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "band type = %d\n", |
| <------><------>rtlpriv->rtlhal.current_bandtype); |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "channel = %d\n", channel); |
| <------>if (rtlpriv->rtlhal.current_bandtype == BAND_ON_5G) { |
| <------><------>u4tmp = curveindex_5g[channel-1]; |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------>"ver 1 set RF-A, 5G, 0x28 = 0x%x !!\n", u4tmp); |
| <------><------>if (rtlpriv->rtlhal.macphymode == DUALMAC_DUALPHY && |
| <------><------><------>rtlpriv->rtlhal.interfaceindex == 1) { |
| <------><------><------>bneed_powerdown_radio = |
| <------><------><------><------>rtl92d_phy_enable_anotherphy(hw, false); |
| <------><------><------>rtlpriv->rtlhal.during_mac1init_radioa = true; |
| <------><------><------> |
| <------><------><------>if (bneed_powerdown_radio) |
| <------><------><------><------>_rtl92d_phy_enable_rf_env(hw, erfpath, |
| <------><------><------><------><------><------><------> &u4regvalue); |
| <------><------>} |
| <------><------>rtl_set_rfreg(hw, erfpath, RF_SYN_G4, 0x3f800, u4tmp); |
| <------><------>if (bneed_powerdown_radio) |
| <------><------><------>_rtl92d_phy_restore_rf_env(hw, erfpath, &u4regvalue); |
| <------><------>if (rtlpriv->rtlhal.during_mac1init_radioa) |
| <------><------><------>rtl92d_phy_powerdown_anotherphy(hw, false); |
| <------>} else if (rtlpriv->rtlhal.current_bandtype == BAND_ON_2_4G) { |
| <------><------>u4tmp = curveindex_2g[channel-1]; |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------>"ver 3 set RF-B, 2G, 0x28 = 0x%x !!\n", u4tmp); |
| <------><------>if (rtlpriv->rtlhal.macphymode == DUALMAC_DUALPHY && |
| <------><------><------>rtlpriv->rtlhal.interfaceindex == 0) { |
| <------><------><------>bneed_powerdown_radio = |
| <------><------><------><------>rtl92d_phy_enable_anotherphy(hw, true); |
| <------><------><------>rtlpriv->rtlhal.during_mac0init_radiob = true; |
| <------><------><------>if (bneed_powerdown_radio) |
| <------><------><------><------>_rtl92d_phy_enable_rf_env(hw, erfpath, |
| <------><------><------><------><------><------><------> &u4regvalue); |
| <------><------>} |
| <------><------>rtl_set_rfreg(hw, erfpath, RF_SYN_G4, 0x3f800, u4tmp); |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------>"ver 3 set RF-B, 2G, 0x28 = 0x%x !!\n", |
| <------><------><------>rtl_get_rfreg(hw, erfpath, RF_SYN_G4, 0x3f800)); |
| <------><------>if (bneed_powerdown_radio) |
| <------><------><------>_rtl92d_phy_restore_rf_env(hw, erfpath, &u4regvalue); |
| <------><------>if (rtlpriv->rtlhal.during_mac0init_radiob) |
| <------><------><------>rtl92d_phy_powerdown_anotherphy(hw, true); |
| <------>} |
| <------>rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, "<====\n"); |
| } |
| |
| static void _rtl92d_phy_lc_calibrate_sw(struct ieee80211_hw *hw, bool is2t) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_hal *rtlhal = &(rtlpriv->rtlhal); |
| <------>struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); |
| <------>u8 tmpreg, index, rf_mode[2]; |
| <------>u8 path = is2t ? 2 : 1; |
| <------>u8 i; |
| <------>u32 u4tmp, offset; |
| <------>u32 curvecount_val[CV_CURVE_CNT * 2] = {0}; |
| <------>u16 timeout = 800, timecount = 0; |
| |
| <------> |
| <------>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); |
| <------>rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER4, 0xF00000, 0x0F); |
| <------>for (index = 0; index < path; index++) { |
| <------><------> |
| <------><------>offset = index == 0 ? ROFDM0_XAAGCCORE1 : ROFDM0_XBAGCCORE1; |
| <------><------>rf_mode[index] = rtl_read_byte(rtlpriv, offset); |
| <------><------> |
| <------><------>rtl_set_rfreg(hw, (enum radio_path)index, RF_AC, |
| <------><------><------> RFREG_OFFSET_MASK, 0x010000); |
| <------><------>if (rtlpci->init_ready) { |
| <------><------><------> |
| <------><------><------>rtl_set_rfreg(hw, (enum radio_path)index, RF_SYN_G7, |
| <------><------><------><------> BIT(17), 0x0); |
| <------><------><------> |
| <------><------><------>rtl_set_rfreg(hw, (enum radio_path)index, RF_CHNLBW, |
| <------><------><------><------> 0x08000, 0x01); |
| <------><------>} |
| <------><------>u4tmp = rtl_get_rfreg(hw, (enum radio_path)index, RF_SYN_G6, |
| <------><------><------><------> RFREG_OFFSET_MASK); |
| <------><------>while ((!(u4tmp & BIT(11))) && timecount <= timeout) { |
| <------><------><------>mdelay(50); |
| <------><------><------>timecount += 50; |
| <------><------><------>u4tmp = rtl_get_rfreg(hw, (enum radio_path)index, |
| <------><------><------><------><------> RF_SYN_G6, RFREG_OFFSET_MASK); |
| <------><------>} |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------>"PHY_LCK finish delay for %d ms=2\n", timecount); |
| <------><------>u4tmp = rtl_get_rfreg(hw, index, RF_SYN_G4, RFREG_OFFSET_MASK); |
| <------><------>if (index == 0 && rtlhal->interfaceindex == 0) { |
| <------><------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------><------>"path-A / 5G LCK\n"); |
| <------><------>} else { |
| <------><------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, |
| <------><------><------><------>"path-B / 2.4G LCK\n"); |
| <------><------>} |
| <------><------>memset(&curvecount_val[0], 0, CV_CURVE_CNT * 2); |
| <------><------> |
| <------><------>rtl_set_rfreg(hw, (enum radio_path)index, RF_CHNLBW, |
| <------><------><------> 0x08000, 0x0); |
| <------><------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "set RF 0x18[15] = 0\n"); |
| <------><------> |
| <------><------>for (i = 0; i < CV_CURVE_CNT; i++) { |
| <------><------><------>u32 readval = 0, readval2 = 0; |
| <------><------><------>rtl_set_rfreg(hw, (enum radio_path)index, 0x3F, |
| <------><------><------><------> 0x7f, i); |
| |
| <------><------><------>rtl_set_rfreg(hw, (enum radio_path)index, 0x4D, |
| <------><------><------><------>RFREG_OFFSET_MASK, 0x0); |
| <------><------><------>readval = rtl_get_rfreg(hw, (enum radio_path)index, |
| <------><------><------><------><------> 0x4F, RFREG_OFFSET_MASK); |
| <------><------><------>curvecount_val[2 * i + 1] = (readval & 0xfffe0) >> 5; |
| <------><------><------> |
| <------><------><------> |
| <------><------><------>readval2 = rtl_get_rfreg(hw, (enum radio_path)index, |
| <------><------><------><------><------><------> 0x50, 0xffc00); |
| <------><------><------>curvecount_val[2 * i] = (((readval & 0x1F) << 10) | |
| <------><------><------><------><------><------> readval2); |
| <------><------>} |
| <------><------>if (index == 0 && rtlhal->interfaceindex == 0) |
| <------><------><------>_rtl92d_phy_calc_curvindex(hw, targetchnl_5g, |
| <------><------><------><------><------><------> curvecount_val, |
| <------><------><------><------><------><------> true, curveindex_5g); |
| <------><------>else |
| <------><------><------>_rtl92d_phy_calc_curvindex(hw, targetchnl_2g, |
| <------><------><------><------><------><------> curvecount_val, |
| <------><------><------><------><------><------> false, curveindex_2g); |
| <------><------> |
| <------><------>rtl_set_rfreg(hw, (enum radio_path)index, RF_SYN_G7, |
| <------><------><------> BIT(17), 0x1); |
| <------>} |
| |
| <------> |
| <------>for (index = 0; index < path; index++) { |
| <------><------>offset = index == 0 ? ROFDM0_XAAGCCORE1 : ROFDM0_XBAGCCORE1; |
| <------><------>rtl_write_byte(rtlpriv, offset, 0x50); |
| <------><------>rtl_write_byte(rtlpriv, offset, rf_mode[index]); |
| <------>} |
| <------>if ((tmpreg & 0x70) != 0) |
| <------><------>rtl_write_byte(rtlpriv, 0xd03, tmpreg); |
| <------>else |
| <------><------>rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00); |
| <------>rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER4, 0xF00000, 0x00); |
| <------>_rtl92d_phy_reload_lck_setting(hw, rtlpriv->phy.current_channel); |
| } |
| |
| static void _rtl92d_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "cosa PHY_LCK ver=2\n"); |
| <------>_rtl92d_phy_lc_calibrate_sw(hw, is2t); |
| } |
| |
| void rtl92d_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); |
| <------>if (IS_92D_SINGLEPHY(rtlhal->version)) { |
| <------><------>_rtl92d_phy_lc_calibrate(hw, true); |
| <------>} else { |
| <------><------> |
| <------><------>_rtl92d_phy_lc_calibrate(hw, false); |
| <------>} |
| <------>rtlphy->lck_inprogress = false; |
| <------>RTPRINT(rtlpriv, FINIT, INIT_IQK, "LCK:Finish!!!\n"); |
| } |
| |
| void rtl92d_phy_ap_calibrate(struct ieee80211_hw *hw, s8 delta) |
| { |
| <------>return; |
| } |
| |
| static bool _rtl92d_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, "rtl8192de: 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; |
| } |
| |
| void rtl92d_phy_reset_iqk_result(struct ieee80211_hw *hw) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_phy *rtlphy = &(rtlpriv->phy); |
| <------>u8 i; |
| |
| <------>rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, |
| <------><------>"settings regs %d default regs %d\n", |
| <------><------>(int)(sizeof(rtlphy->iqk_matrix) / |
| <------><------> sizeof(struct iqk_matrix_regs)), |
| <------><------>IQK_MATRIX_REG_NUM); |
| <------> |
| <------>for (i = 0; i < IQK_MATRIX_SETTINGS_NUM; i++) { |
| <------><------>rtlphy->iqk_matrix[i].value[0][0] = 0x100; |
| <------><------>rtlphy->iqk_matrix[i].value[0][2] = 0x100; |
| <------><------>rtlphy->iqk_matrix[i].value[0][4] = 0x100; |
| <------><------>rtlphy->iqk_matrix[i].value[0][6] = 0x100; |
| <------><------>rtlphy->iqk_matrix[i].value[0][1] = 0x0; |
| <------><------>rtlphy->iqk_matrix[i].value[0][3] = 0x0; |
| <------><------>rtlphy->iqk_matrix[i].value[0][5] = 0x0; |
| <------><------>rtlphy->iqk_matrix[i].value[0][7] = 0x0; |
| <------><------>rtlphy->iqk_matrix[i].iqk_done = false; |
| <------>} |
| } |
| |
| static bool _rtl92d_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; |
| <------>_rtl92d_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++, |
| <------><------><------><------><------> MAX_PRECMD_CNT, |
| <------><------><------><------><------> CMDID_SET_TXPOWEROWER_LEVEL, 0, 0, 0); |
| <------>_rtl92d_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++, |
| <------><------><------><------><------> MAX_PRECMD_CNT, CMDID_END, 0, 0, 0); |
| <------>postcommoncmdcnt = 0; |
| <------>_rtl92d_phy_set_sw_chnl_cmdarray(postcommoncmd, postcommoncmdcnt++, |
| <------><------><------><------><------> MAX_POSTCMD_CNT, CMDID_END, 0, 0, 0); |
| <------>rfdependcmdcnt = 0; |
| <------>_rtl92d_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++, |
| <------><------><------><------><------> MAX_RFDEPENDCMD_CNT, CMDID_RF_WRITEREG, |
| <------><------><------><------><------> RF_CHNLBW, channel, 0); |
| <------>_rtl92d_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; |
| <------><------>} |
| <------><------>if (currentcmd->cmdid == CMDID_END) { |
| <------><------><------>if ((*stage) == 2) { |
| <------><------><------><------>return true; |
| <------><------><------>} else { |
| <------><------><------><------>(*stage)++; |
| <------><------><------><------>(*step) = 0; |
| <------><------><------><------>continue; |
| <------><------><------>} |
| <------><------>} |
| <------><------>switch (currentcmd->cmdid) { |
| <------><------>case CMDID_SET_TXPOWEROWER_LEVEL: |
| <------><------><------>rtl92d_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] & |
| <------><------><------><------><------>0xffffff00) | currentcmd->para2); |
| <------><------><------><------>if (rtlpriv->rtlhal.current_bandtype == |
| <------><------><------><------> BAND_ON_5G) { |
| <------><------><------><------><------>if (currentcmd->para2 > 99) |
| <------><------><------><------><------><------>rtlphy->rfreg_chnlval[rfpath] = |
| <------><------><------><------><------><------> rtlphy->rfreg_chnlval |
| <------><------><------><------><------><------> [rfpath] | (BIT(18)); |
| <------><------><------><------><------>else |
| <------><------><------><------><------><------>rtlphy->rfreg_chnlval[rfpath] = |
| <------><------><------><------><------><------> rtlphy->rfreg_chnlval |
| <------><------><------><------><------><------> [rfpath] & (~BIT(18)); |
| <------><------><------><------><------>rtlphy->rfreg_chnlval[rfpath] |= |
| <------><------><------><------><------><------> (BIT(16) | BIT(8)); |
| <------><------><------><------>} else { |
| <------><------><------><------><------>rtlphy->rfreg_chnlval[rfpath] &= |
| <------><------><------><------><------><------>~(BIT(8) | BIT(16) | BIT(18)); |
| <------><------><------><------>} |
| <------><------><------><------>rtl_set_rfreg(hw, (enum radio_path)rfpath, |
| <------><------><------><------><------> currentcmd->para1, |
| <------><------><------><------><------> RFREG_OFFSET_MASK, |
| <------><------><------><------><------> rtlphy->rfreg_chnlval[rfpath]); |
| <------><------><------><------>_rtl92d_phy_reload_imr_setting(hw, channel, |
| <------><------><------><------><------><------><------> rfpath); |
| <------><------><------>} |
| <------><------><------>_rtl92d_phy_switch_rf_setting(hw, channel); |
| <------><------><------> |
| <------><------><------>rtl92d_phy_reload_iqk_setting(hw, channel); |
| <------><------><------>break; |
| <------><------>default: |
| <------><------><------>pr_err("switch case %#x not processed\n", |
| <------><------><------> currentcmd->cmdid); |
| <------><------><------>break; |
| <------><------>} |
| <------><------>break; |
| <------>} while (true); |
| <------>(*delay) = currentcmd->msdelay; |
| <------>(*step)++; |
| <------>return false; |
| } |
| |
| u8 rtl92d_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)); |
| <------>u32 delay; |
| <------>u32 timeout = 1000, timecount = 0; |
| <------>u8 channel = rtlphy->current_channel; |
| <------>u32 ret_value; |
| |
| <------>if (rtlphy->sw_chnl_inprogress) |
| <------><------>return 0; |
| <------>if (rtlphy->set_bwmode_inprogress) |
| <------><------>return 0; |
| |
| <------>if ((is_hal_stop(rtlhal)) || (RT_CANNOT_IO(hw))) { |
| <------><------>rtl_dbg(rtlpriv, COMP_CHAN, DBG_LOUD, |
| <------><------><------>"sw_chnl_inprogress false driver sleep or unload\n"); |
| <------><------>return 0; |
| <------>} |
| <------>while (rtlphy->lck_inprogress && timecount < timeout) { |
| <------><------>mdelay(50); |
| <------><------>timecount += 50; |
| <------>} |
| <------>if (rtlhal->macphymode == SINGLEMAC_SINGLEPHY && |
| <------> rtlhal->bandset == BAND_ON_BOTH) { |
| <------><------>ret_value = rtl_get_bbreg(hw, RFPGA0_XAB_RFPARAMETER, |
| <------><------><------><------><------> MASKDWORD); |
| <------><------>if (rtlphy->current_channel > 14 && !(ret_value & BIT(0))) |
| <------><------><------>rtl92d_phy_switch_wirelessband(hw, BAND_ON_5G); |
| <------><------>else if (rtlphy->current_channel <= 14 && (ret_value & BIT(0))) |
| <------><------><------>rtl92d_phy_switch_wirelessband(hw, BAND_ON_2_4G); |
| <------>} |
| <------>switch (rtlhal->current_bandtype) { |
| <------>case BAND_ON_5G: |
| <------><------> |
| <------><------> * 5G and 2.4G band. */ |
| <------><------>if (channel <= 14) |
| <------><------><------>return 0; |
| <------><------>WARN_ONCE((channel <= 14), "rtl8192de: 5G but channel<=14\n"); |
| <------><------>break; |
| <------>case BAND_ON_2_4G: |
| <------><------> |
| <------><------> * 5G and 2.4G band. */ |
| <------><------>if (channel > 14) |
| <------><------><------>return 0; |
| <------><------>WARN_ONCE((channel > 14), "rtl8192de: 2G but channel>14\n"); |
| <------><------>break; |
| <------>default: |
| <------><------>WARN_ONCE(true, "rtl8192de: Invalid WirelessMode(%#x)!!\n", |
| <------><------><------> rtlpriv->mac80211.mode); |
| <------><------>break; |
| <------>} |
| <------>rtlphy->sw_chnl_inprogress = true; |
| <------>if (channel == 0) |
| <------><------>channel = 1; |
| <------>rtlphy->sw_chnl_stage = 0; |
| <------>rtlphy->sw_chnl_step = 0; |
| <------>rtl_dbg(rtlpriv, COMP_SCAN, DBG_TRACE, |
| <------><------>"switch to channel%d\n", rtlphy->current_channel); |
| |
| <------>do { |
| <------><------>if (!rtlphy->sw_chnl_inprogress) |
| <------><------><------>break; |
| <------><------>if (!_rtl92d_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); |
| <------>rtl_dbg(rtlpriv, COMP_SCAN, DBG_TRACE, "<==\n"); |
| <------>rtlphy->sw_chnl_inprogress = false; |
| <------>return 1; |
| } |
| |
| static void rtl92d_phy_set_io(struct ieee80211_hw *hw) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct dig_t *de_digtable = &rtlpriv->dm_digtable; |
| <------>struct rtl_phy *rtlphy = &(rtlpriv->phy); |
| |
| <------>rtl_dbg(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: |
| <------><------>de_digtable->cur_igvalue = rtlphy->initgain_backup.xaagccore1; |
| <------><------>rtl92d_dm_write_dig(hw); |
| <------><------>rtl92d_phy_set_txpower_level(hw, rtlphy->current_channel); |
| <------><------>break; |
| <------>case IO_CMD_PAUSE_DM_BY_SCAN: |
| <------><------>rtlphy->initgain_backup.xaagccore1 = de_digtable->cur_igvalue; |
| <------><------>de_digtable->cur_igvalue = 0x37; |
| <------><------>rtl92d_dm_write_dig(hw); |
| <------><------>break; |
| <------>default: |
| <------><------>pr_err("switch case %#x not processed\n", |
| <------><------> rtlphy->current_io_type); |
| <------><------>break; |
| <------>} |
| <------>rtlphy->set_io_inprogress = false; |
| <------>rtl_dbg(rtlpriv, COMP_CMD, DBG_TRACE, "<---(%#x)\n", |
| <------><------>rtlphy->current_io_type); |
| } |
| |
| bool rtl92d_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; |
| |
| <------>rtl_dbg(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: |
| <------><------><------>rtl_dbg(rtlpriv, COMP_CMD, DBG_TRACE, |
| <------><------><------><------>"[IO CMD] Resume DM after scan\n"); |
| <------><------><------>postprocessing = true; |
| <------><------><------>break; |
| <------><------>case IO_CMD_PAUSE_DM_BY_SCAN: |
| <------><------><------>rtl_dbg(rtlpriv, COMP_CMD, DBG_TRACE, |
| <------><------><------><------>"[IO CMD] Pause DM before scan\n"); |
| <------><------><------>postprocessing = true; |
| <------><------><------>break; |
| <------><------>default: |
| <------><------><------>pr_err("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; |
| <------>} |
| <------>rtl92d_phy_set_io(hw); |
| <------>rtl_dbg(rtlpriv, COMP_CMD, DBG_TRACE, "<--IO Type(%#x)\n", iotype); |
| <------>return true; |
| } |
| |
| static void _rtl92d_phy_set_rfon(struct ieee80211_hw *hw) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| |
| <------> |
| <------> |
| <------>if (rtlpriv->rtlhal.macphymode == SINGLEMAC_SINGLEPHY) |
| <------><------>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 _rtl92d_phy_set_rfsleep(struct ieee80211_hw *hw) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>u32 u4btmp; |
| <------>u8 delay = 5; |
| |
| <------> |
| <------>rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF); |
| <------> |
| <------>rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00); |
| <------> |
| <------>rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40); |
| <------> |
| <------> * APSD_CTRL 0x600[7:0] = 0x00 |
| <------> * RF path 0 offset 0x00 = 0x00 |
| <------> * APSD_CTRL 0x600[7:0] = 0x40 |
| <------> * */ |
| <------>u4btmp = rtl_get_rfreg(hw, RF90_PATH_A, 0, RFREG_OFFSET_MASK); |
| <------>while (u4btmp != 0 && delay > 0) { |
| <------><------>rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x0); |
| <------><------>rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00); |
| <------><------>rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40); |
| <------><------>u4btmp = rtl_get_rfreg(hw, RF90_PATH_A, 0, RFREG_OFFSET_MASK); |
| <------><------>delay--; |
| <------>} |
| <------>if (delay == 0) { |
| <------><------> |
| <------><------>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); |
| <------><------>rtl_dbg(rtlpriv, COMP_POWER, DBG_LOUD, |
| <------><------><------>"Fail !!! Switch RF timeout\n"); |
| <------><------>return; |
| <------>} |
| <------> |
| <------>rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2); |
| <------> |
| <------>if (rtlpriv->rtlhal.macphymode == SINGLEMAC_SINGLEPHY) |
| <------><------>rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x22); |
| <------> |
| } |
| |
| bool rtl92d_phy_set_rf_power_state(struct ieee80211_hw *hw, |
| <------><------><------><------> enum rf_pwrstate rfpwr_state) |
| { |
| |
| <------>bool bresult = true; |
| <------>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)); |
| <------>struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); |
| <------>u8 i, queue_id; |
| <------>struct rtl8192_tx_ring *ring = NULL; |
| |
| <------>if (rfpwr_state == ppsc->rfpwr_state) |
| <------><------>return false; |
| <------>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++; |
| <------><------><------><------>rtl_dbg(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 { |
| <------><------><------>rtl_dbg(rtlpriv, COMP_POWER, DBG_DMESG, |
| <------><------><------><------>"awake, slept:%d ms state_inap:%x\n", |
| <------><------><------><------>jiffies_to_msecs(jiffies - |
| <------><------><------><------><------><------> ppsc->last_sleep_jiffies), |
| <------><------><------><------> rtlpriv->psc.state_inap); |
| <------><------><------>ppsc->last_awake_jiffies = jiffies; |
| <------><------><------>_rtl92d_phy_set_rfon(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: |
| <------><------>if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC) { |
| <------><------><------>rtl_dbg(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) |
| <------><------><------>return false; |
| |
| <------><------>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 == BEACON_QUEUE) { |
| <------><------><------><------>queue_id++; |
| <------><------><------><------>continue; |
| <------><------><------>} else if (rtlpci->pdev->current_state != PCI_D0) { |
| <------><------><------><------>rtl_dbg(rtlpriv, COMP_POWER, DBG_LOUD, |
| <------><------><------><------><------>"eRf Off/Sleep: %d times TcbBusyQueue[%d] !=0 but lower power state!\n", |
| <------><------><------><------><------>i + 1, queue_id); |
| <------><------><------><------>break; |
| <------><------><------>} else { |
| <------><------><------><------>rtl_dbg(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) { |
| <------><------><------><------>rtl_dbg(rtlpriv, COMP_ERR, DBG_WARNING, |
| <------><------><------><------><------>"ERFOFF: %d times TcbBusyQueue[%d] = %d !\n", |
| <------><------><------><------><------>MAX_DOZE_WAITING_TIMES_9x, queue_id, |
| <------><------><------><------><------>skb_queue_len(&ring->queue)); |
| <------><------><------><------>break; |
| <------><------><------>} |
| <------><------>} |
| <------><------>rtl_dbg(rtlpriv, COMP_POWER, DBG_DMESG, |
| <------><------><------>"Set rfsleep awakened:%d ms\n", |
| <------><------><------> jiffies_to_msecs(jiffies - ppsc->last_awake_jiffies)); |
| <------><------>rtl_dbg(rtlpriv, COMP_POWER, DBG_DMESG, |
| <------><------><------>"sleep awakened:%d ms state_inap:%x\n", |
| <------><------><------>jiffies_to_msecs(jiffies - |
| <------><------><------><------><------> ppsc->last_awake_jiffies), |
| <------><------><------>rtlpriv->psc.state_inap); |
| <------><------>ppsc->last_sleep_jiffies = jiffies; |
| <------><------>_rtl92d_phy_set_rfsleep(hw); |
| <------><------>break; |
| <------>default: |
| <------><------>pr_err("switch case %#x not processed\n", |
| <------><------> rfpwr_state); |
| <------><------>bresult = false; |
| <------><------>break; |
| <------>} |
| <------>if (bresult) |
| <------><------>ppsc->rfpwr_state = rfpwr_state; |
| <------>return bresult; |
| } |
| |
| void rtl92d_phy_config_macphymode(struct ieee80211_hw *hw) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| <------>u8 offset = REG_MAC_PHY_CTRL_NORMAL; |
| |
| <------>switch (rtlhal->macphymode) { |
| <------>case DUALMAC_DUALPHY: |
| <------><------>rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, |
| <------><------><------>"MacPhyMode: DUALMAC_DUALPHY\n"); |
| <------><------>rtl_write_byte(rtlpriv, offset, 0xF3); |
| <------><------>break; |
| <------>case SINGLEMAC_SINGLEPHY: |
| <------><------>rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, |
| <------><------><------>"MacPhyMode: SINGLEMAC_SINGLEPHY\n"); |
| <------><------>rtl_write_byte(rtlpriv, offset, 0xF4); |
| <------><------>break; |
| <------>case DUALMAC_SINGLEPHY: |
| <------><------>rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, |
| <------><------><------>"MacPhyMode: DUALMAC_SINGLEPHY\n"); |
| <------><------>rtl_write_byte(rtlpriv, offset, 0xF1); |
| <------><------>break; |
| <------>} |
| } |
| |
| void rtl92d_phy_config_macphymode_info(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); |
| |
| <------>switch (rtlhal->macphymode) { |
| <------>case DUALMAC_SINGLEPHY: |
| <------><------>rtlphy->rf_type = RF_2T2R; |
| <------><------>rtlhal->version |= RF_TYPE_2T2R; |
| <------><------>rtlhal->bandset = BAND_ON_BOTH; |
| <------><------>rtlhal->current_bandtype = BAND_ON_2_4G; |
| <------><------>break; |
| |
| <------>case SINGLEMAC_SINGLEPHY: |
| <------><------>rtlphy->rf_type = RF_2T2R; |
| <------><------>rtlhal->version |= RF_TYPE_2T2R; |
| <------><------>rtlhal->bandset = BAND_ON_BOTH; |
| <------><------>rtlhal->current_bandtype = BAND_ON_2_4G; |
| <------><------>break; |
| |
| <------>case DUALMAC_DUALPHY: |
| <------><------>rtlphy->rf_type = RF_1T1R; |
| <------><------>rtlhal->version &= RF_TYPE_1T1R; |
| <------><------> |
| <------><------>if (rtlhal->interfaceindex == 0) { |
| <------><------><------>rtlhal->bandset = BAND_ON_5G; |
| <------><------><------>rtlhal->current_bandtype = BAND_ON_5G; |
| <------><------>} else { |
| <------><------><------>rtlhal->bandset = BAND_ON_2_4G; |
| <------><------><------>rtlhal->current_bandtype = BAND_ON_2_4G; |
| <------><------>} |
| <------><------>break; |
| <------>default: |
| <------><------>break; |
| <------>} |
| } |
| |
| u8 rtl92d_get_chnlgroup_fromarray(u8 chnl) |
| { |
| <------>u8 group; |
| <------>u8 channel_info[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 |
| <------>}; |
| |
| <------>if (channel_info[chnl] <= 3) |
| <------><------>group = 0; |
| <------>else if (channel_info[chnl] <= 9) |
| <------><------>group = 1; |
| <------>else if (channel_info[chnl] <= 14) |
| <------><------>group = 2; |
| <------>else if (channel_info[chnl] <= 44) |
| <------><------>group = 3; |
| <------>else if (channel_info[chnl] <= 54) |
| <------><------>group = 4; |
| <------>else if (channel_info[chnl] <= 64) |
| <------><------>group = 5; |
| <------>else if (channel_info[chnl] <= 112) |
| <------><------>group = 6; |
| <------>else if (channel_info[chnl] <= 126) |
| <------><------>group = 7; |
| <------>else if (channel_info[chnl] <= 140) |
| <------><------>group = 8; |
| <------>else if (channel_info[chnl] <= 153) |
| <------><------>group = 9; |
| <------>else if (channel_info[chnl] <= 159) |
| <------><------>group = 10; |
| <------>else |
| <------><------>group = 11; |
| <------>return group; |
| } |
| |
| void rtl92d_phy_set_poweron(struct ieee80211_hw *hw) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| <------>unsigned long flags; |
| <------>u8 value8; |
| <------>u16 i; |
| <------>u32 mac_reg = (rtlhal->interfaceindex == 0 ? REG_MAC0 : REG_MAC1); |
| |
| <------> |
| <------>if (rtlhal->current_bandtype == BAND_ON_2_4G) { |
| <------><------>value8 = rtl_read_byte(rtlpriv, mac_reg); |
| <------><------>value8 |= BIT(1); |
| <------><------>rtl_write_byte(rtlpriv, mac_reg, value8); |
| <------>} else { |
| <------><------>value8 = rtl_read_byte(rtlpriv, mac_reg); |
| <------><------>value8 &= (~BIT(1)); |
| <------><------>rtl_write_byte(rtlpriv, mac_reg, value8); |
| <------>} |
| |
| <------>if (rtlhal->macphymode == SINGLEMAC_SINGLEPHY) { |
| <------><------>value8 = rtl_read_byte(rtlpriv, REG_MAC0); |
| <------><------>rtl_write_byte(rtlpriv, REG_MAC0, value8 | MAC0_ON); |
| <------>} else { |
| <------><------>spin_lock_irqsave(&globalmutex_power, flags); |
| <------><------>if (rtlhal->interfaceindex == 0) { |
| <------><------><------>value8 = rtl_read_byte(rtlpriv, REG_MAC0); |
| <------><------><------>rtl_write_byte(rtlpriv, REG_MAC0, value8 | MAC0_ON); |
| <------><------>} else { |
| <------><------><------>value8 = rtl_read_byte(rtlpriv, REG_MAC1); |
| <------><------><------>rtl_write_byte(rtlpriv, REG_MAC1, value8 | MAC1_ON); |
| <------><------>} |
| <------><------>value8 = rtl_read_byte(rtlpriv, REG_POWER_OFF_IN_PROCESS); |
| <------><------>spin_unlock_irqrestore(&globalmutex_power, flags); |
| <------><------>for (i = 0; i < 200; i++) { |
| <------><------><------>if ((value8 & BIT(7)) == 0) { |
| <------><------><------><------>break; |
| <------><------><------>} else { |
| <------><------><------><------>udelay(500); |
| <------><------><------><------>spin_lock_irqsave(&globalmutex_power, flags); |
| <------><------><------><------>value8 = rtl_read_byte(rtlpriv, |
| <------><------><------><------><------><------> REG_POWER_OFF_IN_PROCESS); |
| <------><------><------><------>spin_unlock_irqrestore(&globalmutex_power, |
| <------><------><------><------><------><------> flags); |
| <------><------><------>} |
| <------><------>} |
| <------><------>if (i == 200) |
| <------><------><------>WARN_ONCE(true, "rtl8192de: Another mac power off over time\n"); |
| <------>} |
| } |
| |
| void rtl92d_phy_config_maccoexist_rfpage(struct ieee80211_hw *hw) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| |
| <------>switch (rtlpriv->rtlhal.macphymode) { |
| <------>case DUALMAC_DUALPHY: |
| <------><------>rtl_write_byte(rtlpriv, REG_DMC, 0x0); |
| <------><------>rtl_write_byte(rtlpriv, REG_RX_PKT_LIMIT, 0x08); |
| <------><------>rtl_write_word(rtlpriv, REG_TRXFF_BNDY + 2, 0x13ff); |
| <------><------>break; |
| <------>case DUALMAC_SINGLEPHY: |
| <------><------>rtl_write_byte(rtlpriv, REG_DMC, 0xf8); |
| <------><------>rtl_write_byte(rtlpriv, REG_RX_PKT_LIMIT, 0x08); |
| <------><------>rtl_write_word(rtlpriv, REG_TRXFF_BNDY + 2, 0x13ff); |
| <------><------>break; |
| <------>case SINGLEMAC_SINGLEPHY: |
| <------><------>rtl_write_byte(rtlpriv, REG_DMC, 0x0); |
| <------><------>rtl_write_byte(rtlpriv, REG_RX_PKT_LIMIT, 0x10); |
| <------><------>rtl_write_word(rtlpriv, (REG_TRXFF_BNDY + 2), 0x27FF); |
| <------><------>break; |
| <------>default: |
| <------><------>break; |
| <------>} |
| } |
| |
| void rtl92d_update_bbrf_configuration(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_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); |
| <------>u8 rfpath, i; |
| |
| <------>rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, "==>\n"); |
| <------> |
| <------>if (rtlhal->current_bandtype == BAND_ON_2_4G) { |
| <------><------> |
| <------><------>rtl_set_bbreg(hw, RFPGA0_XAB_RFPARAMETER, BIT(0), 0x0); |
| <------><------>rtl_set_bbreg(hw, RFPGA0_XAB_RFPARAMETER, BIT(15), 0x0); |
| <------><------>if (rtlhal->macphymode != DUALMAC_DUALPHY) { |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_XAB_RFPARAMETER, BIT(16), 0x0); |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_XAB_RFPARAMETER, BIT(31), 0x0); |
| <------><------>} |
| <------><------> |
| <------><------>rtl_set_bbreg(hw, ROFDM0_AGCRSSITABLE, BIT(6) | BIT(7), 0x0); |
| <------><------> |
| <------><------>rtl_set_bbreg(hw, ROFDM1_CFOTRACKING, BIT(14) | BIT(13), 0x0); |
| <------><------> |
| <------><------>rtl_set_bbreg(hw, 0xB30, 0x00F00000, 0xa); |
| <------><------> |
| <------><------>rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, MASKDWORD, |
| <------><------><------> 0x40000100); |
| <------><------>rtl_set_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, MASKDWORD, |
| <------><------><------> 0x40000100); |
| <------><------>if (rtlhal->macphymode == DUALMAC_DUALPHY) { |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, |
| <------><------><------><------> BIT(10) | BIT(6) | BIT(5), |
| <------><------><------><------> ((rtlefuse->eeprom_c9 & BIT(3)) >> 3) | |
| <------><------><------><------> (rtlefuse->eeprom_c9 & BIT(1)) | |
| <------><------><------><------> ((rtlefuse->eeprom_cc & BIT(1)) << 4)); |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, |
| <------><------><------><------> BIT(10) | BIT(6) | BIT(5), |
| <------><------><------><------> ((rtlefuse->eeprom_c9 & BIT(2)) >> 2) | |
| <------><------><------><------> ((rtlefuse->eeprom_c9 & BIT(0)) << 1) | |
| <------><------><------><------> ((rtlefuse->eeprom_cc & BIT(0)) << 5)); |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_XAB_RFPARAMETER, BIT(15), 0); |
| <------><------>} else { |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, |
| <------><------><------><------> BIT(26) | BIT(22) | BIT(21) | BIT(10) | |
| <------><------><------><------> BIT(6) | BIT(5), |
| <------><------><------><------> ((rtlefuse->eeprom_c9 & BIT(3)) >> 3) | |
| <------><------><------><------> (rtlefuse->eeprom_c9 & BIT(1)) | |
| <------><------><------><------> ((rtlefuse->eeprom_cc & BIT(1)) << 4) | |
| <------><------><------><------> ((rtlefuse->eeprom_c9 & BIT(7)) << 9) | |
| <------><------><------><------> ((rtlefuse->eeprom_c9 & BIT(5)) << 12) | |
| <------><------><------><------> ((rtlefuse->eeprom_cc & BIT(3)) << 18)); |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, |
| <------><------><------><------> BIT(10) | BIT(6) | BIT(5), |
| <------><------><------><------> ((rtlefuse->eeprom_c9 & BIT(2)) >> 2) | |
| <------><------><------><------> ((rtlefuse->eeprom_c9 & BIT(0)) << 1) | |
| <------><------><------><------> ((rtlefuse->eeprom_cc & BIT(0)) << 5)); |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, |
| <------><------><------><------> BIT(10) | BIT(6) | BIT(5), |
| <------><------><------><------> ((rtlefuse->eeprom_c9 & BIT(6)) >> 6) | |
| <------><------><------><------> ((rtlefuse->eeprom_c9 & BIT(4)) >> 3) | |
| <------><------><------><------> ((rtlefuse->eeprom_cc & BIT(2)) << 3)); |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_XAB_RFPARAMETER, |
| <------><------><------><------> BIT(31) | BIT(15), 0); |
| <------><------>} |
| <------><------> |
| <------>} else { |
| <------><------> |
| <------><------>rtl_set_bbreg(hw, RFPGA0_XAB_RFPARAMETER, BIT(0), 0x1); |
| <------><------>rtl_set_bbreg(hw, RFPGA0_XAB_RFPARAMETER, BIT(15), 0x1); |
| <------><------>if (rtlhal->macphymode != DUALMAC_DUALPHY) { |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_XAB_RFPARAMETER, BIT(16), 0x1); |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_XAB_RFPARAMETER, BIT(31), 0x1); |
| <------><------>} |
| <------><------> |
| <------><------>rtl_set_bbreg(hw, ROFDM0_AGCRSSITABLE, BIT(6) | BIT(7), 0x1); |
| <------><------> |
| <------><------>rtl_set_bbreg(hw, ROFDM1_CFOTRACKING, BIT(14) | BIT(13), 0x1); |
| <------><------> |
| <------><------>rtl_set_bbreg(hw, 0xB30, 0x00F00000, 0x0); |
| <------><------> |
| <------><------>if (rtlefuse->internal_pa_5g[0]) |
| <------><------><------>rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, MASKDWORD, |
| <------><------><------><------> 0x2d4000b5); |
| <------><------>else |
| <------><------><------>rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, MASKDWORD, |
| <------><------><------><------> 0x20000080); |
| <------><------>if (rtlefuse->internal_pa_5g[1]) |
| <------><------><------>rtl_set_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, MASKDWORD, |
| <------><------><------><------> 0x2d4000b5); |
| <------><------>else |
| <------><------><------>rtl_set_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, MASKDWORD, |
| <------><------><------><------> 0x20000080); |
| <------><------>if (rtlhal->macphymode == DUALMAC_DUALPHY) { |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, |
| <------><------><------><------> BIT(10) | BIT(6) | BIT(5), |
| <------><------><------><------> (rtlefuse->eeprom_cc & BIT(5))); |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, BIT(10), |
| <------><------><------><------> ((rtlefuse->eeprom_cc & BIT(4)) >> 4)); |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_XAB_RFPARAMETER, BIT(15), |
| <------><------><------><------> (rtlefuse->eeprom_cc & BIT(4)) >> 4); |
| <------><------>} else { |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, |
| <------><------><------><------> BIT(26) | BIT(22) | BIT(21) | BIT(10) | |
| <------><------><------><------> BIT(6) | BIT(5), |
| <------><------><------><------> (rtlefuse->eeprom_cc & BIT(5)) | |
| <------><------><------><------> ((rtlefuse->eeprom_cc & BIT(7)) << 14)); |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, BIT(10), |
| <------><------><------><------> ((rtlefuse->eeprom_cc & BIT(4)) >> 4)); |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, BIT(10), |
| <------><------><------><------> ((rtlefuse->eeprom_cc & BIT(6)) >> 6)); |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_XAB_RFPARAMETER, |
| <------><------><------><------> BIT(31) | BIT(15), |
| <------><------><------><------> ((rtlefuse->eeprom_cc & BIT(4)) >> 4) | |
| <------><------><------><------> ((rtlefuse->eeprom_cc & BIT(6)) << 10)); |
| <------><------>} |
| <------>} |
| <------> |
| <------>rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, MASKDWORD, 0x40000100); |
| <------>rtl_set_bbreg(hw, ROFDM0_XBRXIQIMBALANCE, MASKDWORD, 0x40000100); |
| <------>rtl_set_bbreg(hw, ROFDM0_XCTXAFE, 0xF0000000, 0x00); |
| <------>rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(30) | BIT(28) | |
| <------><------> BIT(26) | BIT(24), 0x00); |
| <------>rtl_set_bbreg(hw, ROFDM0_XDTXAFE, 0xF0000000, 0x00); |
| <------>rtl_set_bbreg(hw, 0xca0, 0xF0000000, 0x00); |
| <------>rtl_set_bbreg(hw, ROFDM0_AGCRSSITABLE, 0x0000F000, 0x00); |
| |
| <------> |
| <------>for (rfpath = RF90_PATH_A; rfpath < rtlphy->num_total_rfpath; |
| <------> rfpath++) { |
| <------><------>if (rtlhal->current_bandtype == BAND_ON_2_4G) { |
| <------><------><------> |
| <------><------><------>rtl_set_rfreg(hw, rfpath, RF_CHNLBW, BIT(8) | BIT(16) | |
| <------><------><------><------> BIT(18), 0); |
| <------><------><------> |
| <------><------><------>rtl_set_rfreg(hw, (enum radio_path)rfpath, 0x0B, |
| <------><------><------><------> 0x1c000, 0x07); |
| <------><------>} else { |
| <------><------><------> |
| <------><------><------>rtl_set_rfreg(hw, rfpath, RF_CHNLBW, BIT(8) | |
| <------><------><------><------> BIT(16) | BIT(18), |
| <------><------><------><------> (BIT(16) | BIT(8)) >> 8); |
| <------><------>} |
| <------>} |
| <------> |
| <------> |
| <------>if (rtlphy->rf_type == RF_1T1R) { |
| <------><------> |
| <------><------>rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKBYTE0, 0x11); |
| <------><------>rtl_set_bbreg(hw, ROFDM1_TRXPATHENABLE, BDWORD, 0x1); |
| |
| <------><------> |
| <------><------>if (rtlhal->interfaceindex == 0) { |
| <------><------><------>rtl_set_bbreg(hw, RFPGA0_ADDALLOCKEN, BIT(12) | |
| <------><------><------><------> BIT(13), 0x3); |
| <------><------>} else { |
| <------><------><------>rtl92d_phy_enable_anotherphy(hw, false); |
| <------><------><------>rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, |
| <------><------><------><------>"MAC1 use DBI to update 0x888\n"); |
| <------><------><------> |
| <------><------><------>rtl92de_write_dword_dbi(hw, RFPGA0_ADDALLOCKEN, |
| <------><------><------><------><------><------>rtl92de_read_dword_dbi(hw, |
| <------><------><------><------><------><------>RFPGA0_ADDALLOCKEN, |
| <------><------><------><------><------><------>BIT(3)) | BIT(12) | BIT(13), |
| <------><------><------><------><------><------>BIT(3)); |
| <------><------><------>rtl92d_phy_powerdown_anotherphy(hw, false); |
| <------><------>} |
| <------>} else { |
| <------><------> |
| <------><------> |
| <------><------>rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKBYTE0, 0x33); |
| <------><------>rtl_set_bbreg(hw, ROFDM1_TRXPATHENABLE, BDWORD, 0x3); |
| <------><------> |
| <------><------>rtl_set_bbreg(hw, RFPGA0_ADDALLOCKEN, BIT(12) | BIT(13), 0); |
| <------>} |
| <------>for (rfpath = RF90_PATH_A; rfpath < rtlphy->num_total_rfpath; |
| <------> rfpath++) { |
| <------><------>rtlphy->rfreg_chnlval[rfpath] = rtl_get_rfreg(hw, rfpath, |
| <------><------><------><------><------><------>RF_CHNLBW, RFREG_OFFSET_MASK); |
| <------><------>rtlphy->reg_rf3c[rfpath] = rtl_get_rfreg(hw, rfpath, 0x3C, |
| <------><------><------>RFREG_OFFSET_MASK); |
| <------>} |
| <------>for (i = 0; i < 2; i++) |
| <------><------>rtl_dbg(rtlpriv, COMP_RF, DBG_LOUD, "RF 0x18 = 0x%x\n", |
| <------><------><------>rtlphy->rfreg_chnlval[i]); |
| <------>rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, "<==\n"); |
| |
| } |
| |
| bool rtl92d_phy_check_poweroff(struct ieee80211_hw *hw) |
| { |
| <------>struct rtl_priv *rtlpriv = rtl_priv(hw); |
| <------>struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| <------>u8 u1btmp; |
| <------>unsigned long flags; |
| |
| <------>if (rtlhal->macphymode == SINGLEMAC_SINGLEPHY) { |
| <------><------>u1btmp = rtl_read_byte(rtlpriv, REG_MAC0); |
| <------><------>rtl_write_byte(rtlpriv, REG_MAC0, u1btmp & (~MAC0_ON)); |
| <------><------>return true; |
| <------>} |
| <------>spin_lock_irqsave(&globalmutex_power, flags); |
| <------>if (rtlhal->interfaceindex == 0) { |
| <------><------>u1btmp = rtl_read_byte(rtlpriv, REG_MAC0); |
| <------><------>rtl_write_byte(rtlpriv, REG_MAC0, u1btmp & (~MAC0_ON)); |
| <------><------>u1btmp = rtl_read_byte(rtlpriv, REG_MAC1); |
| <------><------>u1btmp &= MAC1_ON; |
| <------>} else { |
| <------><------>u1btmp = rtl_read_byte(rtlpriv, REG_MAC1); |
| <------><------>rtl_write_byte(rtlpriv, REG_MAC1, u1btmp & (~MAC1_ON)); |
| <------><------>u1btmp = rtl_read_byte(rtlpriv, REG_MAC0); |
| <------><------>u1btmp &= MAC0_ON; |
| <------>} |
| <------>if (u1btmp) { |
| <------><------>spin_unlock_irqrestore(&globalmutex_power, flags); |
| <------><------>return false; |
| <------>} |
| <------>u1btmp = rtl_read_byte(rtlpriv, REG_POWER_OFF_IN_PROCESS); |
| <------>u1btmp |= BIT(7); |
| <------>rtl_write_byte(rtlpriv, REG_POWER_OFF_IN_PROCESS, u1btmp); |
| <------>spin_unlock_irqrestore(&globalmutex_power, flags); |
| <------>return true; |
| } |
| |