1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 2009-2014 Realtek Corporation.*/
11 static bool _rtl92ee_phy_rf6052_config_parafile(struct ieee80211_hw *hw);
13 void rtl92ee_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth)
15 struct rtl_priv *rtlpriv = rtl_priv(hw);
16 struct rtl_phy *rtlphy = &rtlpriv->phy;
19 case HT_CHANNEL_WIDTH_20:
20 rtlphy->rfreg_chnlval[0] = ((rtlphy->rfreg_chnlval[0] &
21 0xfffff3ff) | BIT(10) | BIT(11));
22 rtl_set_rfreg(hw, RF90_PATH_A, RF_CHNLBW, RFREG_OFFSET_MASK,
23 rtlphy->rfreg_chnlval[0]);
24 rtl_set_rfreg(hw, RF90_PATH_B, RF_CHNLBW, RFREG_OFFSET_MASK,
25 rtlphy->rfreg_chnlval[0]);
27 case HT_CHANNEL_WIDTH_20_40:
28 rtlphy->rfreg_chnlval[0] = ((rtlphy->rfreg_chnlval[0] &
29 0xfffff3ff) | BIT(10));
30 rtl_set_rfreg(hw, RF90_PATH_A, RF_CHNLBW, RFREG_OFFSET_MASK,
31 rtlphy->rfreg_chnlval[0]);
32 rtl_set_rfreg(hw, RF90_PATH_B, RF_CHNLBW, RFREG_OFFSET_MASK,
33 rtlphy->rfreg_chnlval[0]);
36 pr_err("unknown bandwidth: %#X\n", bandwidth);
41 bool rtl92ee_phy_rf6052_config(struct ieee80211_hw *hw)
43 struct rtl_priv *rtlpriv = rtl_priv(hw);
44 struct rtl_phy *rtlphy = &rtlpriv->phy;
46 if (rtlphy->rf_type == RF_1T1R)
47 rtlphy->num_total_rfpath = 1;
49 rtlphy->num_total_rfpath = 2;
51 return _rtl92ee_phy_rf6052_config_parafile(hw);
54 static bool _rtl92ee_phy_rf6052_config_parafile(struct ieee80211_hw *hw)
56 struct rtl_priv *rtlpriv = rtl_priv(hw);
57 struct rtl_phy *rtlphy = &rtlpriv->phy;
61 struct bb_reg_def *pphyreg;
63 for (rfpath = 0; rfpath < rtlphy->num_total_rfpath; rfpath++) {
64 pphyreg = &rtlphy->phyreg_def[rfpath];
69 u4_regvalue = rtl_get_bbreg(hw, pphyreg->rfintfs,
74 u4_regvalue = rtl_get_bbreg(hw, pphyreg->rfintfs,
79 rtl_set_bbreg(hw, pphyreg->rfintfe, BRFSI_RFENV << 16, 0x1);
82 rtl_set_bbreg(hw, pphyreg->rfintfo, BRFSI_RFENV, 0x1);
85 rtl_set_bbreg(hw, pphyreg->rfhssi_para2,
86 B3WIREADDREAALENGTH, 0x0);
89 rtl_set_bbreg(hw, pphyreg->rfhssi_para2, B3WIREDATALENGTH, 0x0);
94 rtstatus = rtl92ee_phy_config_rf_with_headerfile(hw,
95 (enum radio_path)rfpath);
98 rtstatus = rtl92ee_phy_config_rf_with_headerfile(hw,
99 (enum radio_path)rfpath);
110 rtl_set_bbreg(hw, pphyreg->rfintfs,
111 BRFSI_RFENV, u4_regvalue);
115 rtl_set_bbreg(hw, pphyreg->rfintfs,
116 BRFSI_RFENV << 16, u4_regvalue);
121 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
122 "Radio[%d] Fail!!\n", rfpath);
127 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "\n");