Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Chaoming Li | 1031 | 98.28% | 1 | 14.29% |
Larry Finger | 10 | 0.95% | 2 | 28.57% |
Bitterblue Smith | 5 | 0.48% | 1 | 14.29% |
Joe Perches | 3 | 0.29% | 3 | 42.86% |
Total | 1049 | 7 |
// SPDX-License-Identifier: GPL-2.0 /* Copyright(c) 2009-2012 Realtek Corporation.*/ #include "../wifi.h" #include "../rtl8192d/reg.h" #include "../rtl8192d/def.h" #include "../rtl8192d/phy_common.h" #include "phy.h" #include "rf.h" #include "dm.h" #include "hw.h" bool rtl92d_phy_enable_anotherphy(struct ieee80211_hw *hw, bool bmac0) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_hal *rtlhal = &(rtlpriv->rtlhal); u8 u1btmp; u8 direct = bmac0 ? BIT(3) | BIT(2) : BIT(3); u8 mac_reg = bmac0 ? REG_MAC1 : REG_MAC0; u8 mac_on_bit = bmac0 ? MAC1_ON : MAC0_ON; bool bresult = true; /* true: need to enable BB/RF power */ rtlhal->during_mac0init_radiob = false; rtlhal->during_mac1init_radioa = false; rtl_dbg(rtlpriv, COMP_RF, DBG_LOUD, "===>\n"); /* MAC0 Need PHY1 load radio_b.txt . Driver use DBI to write. */ u1btmp = rtl_read_byte(rtlpriv, mac_reg); if (!(u1btmp & mac_on_bit)) { rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, "enable BB & RF\n"); /* Enable BB and RF power */ rtl92de_write_dword_dbi(hw, REG_SYS_ISO_CTRL, rtl92de_read_dword_dbi(hw, REG_SYS_ISO_CTRL, direct) | BIT(29) | BIT(16) | BIT(17), direct); } else { /* We think if MAC1 is ON,then radio_a.txt * and radio_b.txt has been load. */ bresult = false; } rtl_dbg(rtlpriv, COMP_RF, DBG_LOUD, "<===\n"); return bresult; } void rtl92d_phy_powerdown_anotherphy(struct ieee80211_hw *hw, bool bmac0) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_hal *rtlhal = &(rtlpriv->rtlhal); u8 u1btmp; u8 direct = bmac0 ? BIT(3) | BIT(2) : BIT(3); u8 mac_reg = bmac0 ? REG_MAC1 : REG_MAC0; u8 mac_on_bit = bmac0 ? MAC1_ON : MAC0_ON; rtlhal->during_mac0init_radiob = false; rtlhal->during_mac1init_radioa = false; rtl_dbg(rtlpriv, COMP_RF, DBG_LOUD, "====>\n"); /* check MAC0 enable or not again now, if * enabled, not power down radio A. */ u1btmp = rtl_read_byte(rtlpriv, mac_reg); if (!(u1btmp & mac_on_bit)) { rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, "power down\n"); /* power down RF radio A according to YuNan's advice. */ rtl92de_write_dword_dbi(hw, RFPGA0_XA_LSSIPARAMETER, 0x00000000, direct); } rtl_dbg(rtlpriv, COMP_RF, DBG_LOUD, "<====\n"); } bool rtl92d_phy_rf6052_config(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &(rtlpriv->phy); bool rtstatus = true; struct rtl_hal *rtlhal = &(rtlpriv->rtlhal); u32 u4_regvalue = 0; u8 rfpath; struct bb_reg_def *pphyreg; bool mac1_initradioa_first = false, mac0_initradiob_first = false; bool need_pwrdown_radioa = false, need_pwrdown_radiob = false; bool true_bpath = false; if (rtlphy->rf_type == RF_1T1R) rtlphy->num_total_rfpath = 1; else rtlphy->num_total_rfpath = 2; /* Single phy mode: use radio_a radio_b config path_A path_B */ /* seperately by MAC0, and MAC1 needn't configure RF; */ /* Dual PHY mode:MAC0 use radio_a config 1st phy path_A, */ /* MAC1 use radio_b config 2nd PHY path_A. */ /* DMDP,MAC0 on G band,MAC1 on A band. */ if (rtlhal->macphymode == DUALMAC_DUALPHY) { if (rtlhal->current_bandtype == BAND_ON_2_4G && rtlhal->interfaceindex == 0) { /* MAC0 needs PHY1 load radio_b.txt. * Driver use DBI to write. */ if (rtl92d_phy_enable_anotherphy(hw, true)) { rtlphy->num_total_rfpath = 2; mac0_initradiob_first = true; } else { /* We think if MAC1 is ON,then radio_a.txt and * radio_b.txt has been load. */ return rtstatus; } } else if (rtlhal->current_bandtype == BAND_ON_5G && rtlhal->interfaceindex == 1) { /* MAC1 needs PHY0 load radio_a.txt. * Driver use DBI to write. */ if (rtl92d_phy_enable_anotherphy(hw, false)) { rtlphy->num_total_rfpath = 2; mac1_initradioa_first = true; } else { /* We think if MAC0 is ON,then radio_a.txt and * radio_b.txt has been load. */ return rtstatus; } } else if (rtlhal->interfaceindex == 1) { /* MAC0 enabled, only init radia B. */ true_bpath = true; } } for (rfpath = 0; rfpath < rtlphy->num_total_rfpath; rfpath++) { /* Mac1 use PHY0 write */ if (mac1_initradioa_first) { if (rfpath == RF90_PATH_A) { rtlhal->during_mac1init_radioa = true; need_pwrdown_radioa = true; } else if (rfpath == RF90_PATH_B) { rtlhal->during_mac1init_radioa = false; mac1_initradioa_first = false; rfpath = RF90_PATH_A; true_bpath = true; rtlphy->num_total_rfpath = 1; } } else if (mac0_initradiob_first) { /* Mac0 use PHY1 write */ if (rfpath == RF90_PATH_A) rtlhal->during_mac0init_radiob = false; if (rfpath == RF90_PATH_B) { rtlhal->during_mac0init_radiob = true; mac0_initradiob_first = false; need_pwrdown_radiob = true; rfpath = RF90_PATH_A; true_bpath = true; rtlphy->num_total_rfpath = 1; } } pphyreg = &rtlphy->phyreg_def[rfpath]; switch (rfpath) { case RF90_PATH_A: case RF90_PATH_C: u4_regvalue = rtl_get_bbreg(hw, pphyreg->rfintfs, BRFSI_RFENV); break; case RF90_PATH_B: case RF90_PATH_D: u4_regvalue = 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); /* Set bit number of Address and Data for RF register */ /* Set 1 to 4 bits for 8255 */ rtl_set_bbreg(hw, pphyreg->rfhssi_para2, B3WIREADDRESSLENGTH, 0x0); udelay(1); /* Set 0 to 12 bits for 8255 */ rtl_set_bbreg(hw, pphyreg->rfhssi_para2, B3WIREDATALENGTH, 0x0); udelay(1); switch (rfpath) { case RF90_PATH_A: if (true_bpath) rtstatus = rtl92d_phy_config_rf_with_headerfile( hw, radiob_txt, (enum radio_path)rfpath); else rtstatus = rtl92d_phy_config_rf_with_headerfile( hw, radioa_txt, (enum radio_path)rfpath); break; case RF90_PATH_B: rtstatus = rtl92d_phy_config_rf_with_headerfile(hw, radiob_txt, (enum radio_path) rfpath); break; case RF90_PATH_C: break; case RF90_PATH_D: break; } switch (rfpath) { case RF90_PATH_A: case RF90_PATH_C: rtl_set_bbreg(hw, pphyreg->rfintfs, BRFSI_RFENV, u4_regvalue); break; case RF90_PATH_B: case RF90_PATH_D: rtl_set_bbreg(hw, pphyreg->rfintfs, BRFSI_RFENV << 16, u4_regvalue); break; } if (!rtstatus) { rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, "Radio[%d] Fail!!\n", rfpath); goto phy_rf_cfg_fail; } } /* check MAC0 enable or not again, if enabled, * not power down radio A. */ /* check MAC1 enable or not again, if enabled, * not power down radio B. */ if (need_pwrdown_radioa) rtl92d_phy_powerdown_anotherphy(hw, false); else if (need_pwrdown_radiob) rtl92d_phy_powerdown_anotherphy(hw, true); rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, "<---\n"); return rtstatus; phy_rf_cfg_fail: return rtstatus; }
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