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path: root/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/phy.c
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Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/rtl8192ce/phy.c')
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/rtl8192ce/phy.c192
1 files changed, 70 insertions, 122 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/phy.c
index 7c6d7fc1ef9a..fa70a7d5539f 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/phy.c
@@ -1,27 +1,5 @@
-/******************************************************************************
- *
- * Copyright(c) 2009-2012 Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright(c) 2009-2012 Realtek Corporation.*/
#include "../wifi.h"
#include "../pci.h"
@@ -47,9 +25,9 @@ u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw,
u32 original_value, readback_value, bitshift;
struct rtl_phy *rtlphy = &(rtlpriv->phy);
- RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
- "regaddr(%#x), rfpath(%#x), bitmask(%#x)\n",
- regaddr, rfpath, bitmask);
+ rtl_dbg(rtlpriv, COMP_RF, DBG_TRACE,
+ "regaddr(%#x), rfpath(%#x), bitmask(%#x)\n",
+ regaddr, rfpath, bitmask);
spin_lock(&rtlpriv->locks.rf_lock);
@@ -61,14 +39,14 @@ u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw,
rfpath, regaddr);
}
- bitshift = _rtl92c_phy_calculate_bit_shift(bitmask);
+ bitshift = calculate_bit_shift(bitmask);
readback_value = (original_value & bitmask) >> bitshift;
spin_unlock(&rtlpriv->locks.rf_lock);
- RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
- "regaddr(%#x), rfpath(%#x), bitmask(%#x), original_value(%#x)\n",
- regaddr, rfpath, bitmask, original_value);
+ 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;
}
@@ -104,7 +82,7 @@ bool rtl92c_phy_bb_config(struct ieee80211_hw *hw)
rtl_write_byte(rtlpriv, REG_RF_CTRL, RF_EN | RF_RSTB | RF_SDMRSTB);
rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN,
FEN_PPLL | FEN_PCIEA | FEN_DIO_PCIE |
- FEN_BB_GLB_RSTn | FEN_BBRSTB);
+ FEN_BB_GLB_RSTN | FEN_BBRSTB);
rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL + 1, 0x80);
regvaldw = rtl_read_dword(rtlpriv, REG_LEDCFG0);
rtl_write_dword(rtlpriv, REG_LEDCFG0, regvaldw | BIT(23));
@@ -121,9 +99,9 @@ void rtl92ce_phy_set_rf_reg(struct ieee80211_hw *hw,
struct rtl_phy *rtlphy = &(rtlpriv->phy);
u32 original_value, bitshift;
- RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
- "regaddr(%#x), bitmask(%#x), data(%#x), rfpath(%#x)\n",
- regaddr, bitmask, data, rfpath);
+ rtl_dbg(rtlpriv, COMP_RF, DBG_TRACE,
+ "regaddr(%#x), bitmask(%#x), data(%#x), rfpath(%#x)\n",
+ regaddr, bitmask, data, rfpath);
spin_lock(&rtlpriv->locks.rf_lock);
@@ -132,7 +110,7 @@ void rtl92ce_phy_set_rf_reg(struct ieee80211_hw *hw,
original_value = _rtl92c_phy_rf_serial_read(hw,
rfpath,
regaddr);
- bitshift = _rtl92c_phy_calculate_bit_shift(bitmask);
+ bitshift = calculate_bit_shift(bitmask);
data =
((original_value & (~bitmask)) |
(data << bitshift));
@@ -144,7 +122,7 @@ void rtl92ce_phy_set_rf_reg(struct ieee80211_hw *hw,
original_value = _rtl92c_phy_fw_rf_serial_read(hw,
rfpath,
regaddr);
- bitshift = _rtl92c_phy_calculate_bit_shift(bitmask);
+ bitshift = calculate_bit_shift(bitmask);
data =
((original_value & (~bitmask)) |
(data << bitshift));
@@ -154,9 +132,9 @@ void rtl92ce_phy_set_rf_reg(struct ieee80211_hw *hw,
spin_unlock(&rtlpriv->locks.rf_lock);
- RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
- "regaddr(%#x), bitmask(%#x), data(%#x), rfpath(%#x)\n",
- regaddr, bitmask, data, rfpath);
+ rtl_dbg(rtlpriv, COMP_RF, DBG_TRACE,
+ "regaddr(%#x), bitmask(%#x), data(%#x), rfpath(%#x)\n",
+ regaddr, bitmask, data, rfpath);
}
static bool _rtl92c_phy_config_mac_with_headerfile(struct ieee80211_hw *hw)
@@ -166,10 +144,10 @@ static bool _rtl92c_phy_config_mac_with_headerfile(struct ieee80211_hw *hw)
u32 arraylength;
u32 *ptrarray;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Read Rtl819XMACPHY_Array\n");
+ rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, "Read Rtl819XMACPHY_Array\n");
arraylength = MAC_2T_ARRAYLENGTH;
ptrarray = RTL8192CEMAC_2T_ARRAY;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Img:RTL8192CEMAC_2T_ARRAY\n");
+ rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, "Img:RTL8192CEMAC_2T_ARRAY\n");
for (i = 0; i < arraylength; i = i + 2)
rtl_write_byte(rtlpriv, ptrarray[i], (u8) ptrarray[i + 1]);
return true;
@@ -202,20 +180,20 @@ bool _rtl92ce_phy_config_bb_with_headerfile(struct ieee80211_hw *hw,
rtl_set_bbreg(hw, phy_regarray_table[i], MASKDWORD,
phy_regarray_table[i + 1]);
udelay(1);
- RT_TRACE(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]);
+ 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) {
for (i = 0; i < agctab_arraylen; i = i + 2) {
rtl_set_bbreg(hw, agctab_array_table[i], MASKDWORD,
agctab_array_table[i + 1]);
udelay(1);
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- "The agctab_array_table[0] is %x Rtl819XPHY_REGArray[1] is %x\n",
- agctab_array_table[i],
- agctab_array_table[i + 1]);
+ rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE,
+ "The agctab_array_table[0] is %x Rtl819XPHY_REGArray[1] is %x\n",
+ agctab_array_table[i],
+ agctab_array_table[i + 1]);
}
}
return true;
@@ -236,15 +214,15 @@ bool _rtl92ce_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw,
for (i = 0; i < phy_regarray_pg_len; i = i + 3) {
rtl_addr_delay(phy_regarray_table_pg[i]);
- _rtl92c_store_pwrIndex_diffrate_offset(hw,
+ _rtl92c_store_pwrindex_diffrate_offset(hw,
phy_regarray_table_pg[i],
phy_regarray_table_pg[i + 1],
phy_regarray_table_pg[i + 2]);
}
} else {
- RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE,
- "configtype != BaseBand_Config_PHY_REG\n");
+ rtl_dbg(rtlpriv, COMP_SEND, DBG_TRACE,
+ "configtype != BaseBand_Config_PHY_REG\n");
}
return true;
}
@@ -265,21 +243,21 @@ bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
radioa_array_table = RTL8192CERADIOA_2TARRAY;
radiob_arraylen = RADIOB_2TARRAYLENGTH;
radiob_array_table = RTL8192CE_RADIOB_2TARRAY;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- "Radio_A:RTL8192CERADIOA_2TARRAY\n");
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- "Radio_B:RTL8192CE_RADIOB_2TARRAY\n");
+ rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE,
+ "Radio_A:RTL8192CERADIOA_2TARRAY\n");
+ rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE,
+ "Radio_B:RTL8192CE_RADIOB_2TARRAY\n");
} else {
radioa_arraylen = RADIOA_1TARRAYLENGTH;
radioa_array_table = RTL8192CE_RADIOA_1TARRAY;
radiob_arraylen = RADIOB_1TARRAYLENGTH;
radiob_array_table = RTL8192CE_RADIOB_1TARRAY;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- "Radio_A:RTL8192CE_RADIOA_1TARRAY\n");
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- "Radio_B:RTL8192CE_RADIOB_1TARRAY\n");
+ rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE,
+ "Radio_A:RTL8192CE_RADIOA_1TARRAY\n");
+ rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE,
+ "Radio_B:RTL8192CE_RADIOB_1TARRAY\n");
}
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Radio No %x\n", rfpath);
+ rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, "Radio No %x\n", rfpath);
switch (rfpath) {
case RF90_PATH_A:
for (i = 0; i < radioa_arraylen; i = i + 2) {
@@ -315,9 +293,9 @@ void rtl92ce_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
u8 reg_bw_opmode;
u8 reg_prsr_rsc;
- RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, "Switch to %s bandwidth\n",
- rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20 ?
- "20MHz" : "40MHz");
+ rtl_dbg(rtlpriv, COMP_SCAN, DBG_TRACE, "Switch to %s bandwidth\n",
+ rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20 ?
+ "20MHz" : "40MHz");
if (is_hal_stop(rtlhal)) {
rtlphy->set_bwmode_inprogress = false;
@@ -370,7 +348,7 @@ void rtl92ce_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
}
rtl92ce_phy_rf6052_set_bandwidth(hw, rtlphy->current_chan_bw);
rtlphy->set_bwmode_inprogress = false;
- RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, "<==\n");
+ rtl_dbg(rtlpriv, COMP_SCAN, DBG_TRACE, "<==\n");
}
void _rtl92ce_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t)
@@ -418,36 +396,6 @@ void _rtl92ce_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t)
}
}
-static void _rtl92ce_phy_set_rf_sleep(struct ieee80211_hw *hw)
-{
- u32 u4b_tmp;
- u8 delay = 5;
- struct rtl_priv *rtlpriv = rtl_priv(hw);
-
- rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF);
- rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00);
- rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40);
- u4b_tmp = rtl_get_rfreg(hw, RF90_PATH_A, 0, RFREG_OFFSET_MASK);
- while (u4b_tmp != 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);
- u4b_tmp = 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);
- RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
- "Switch RF timeout !!!\n");
- return;
- }
- rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2);
- rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x22);
-}
-
static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
enum rf_pwrstate rfpwr_state)
{
@@ -464,21 +412,21 @@ static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
if ((ppsc->rfpwr_state == ERFOFF) &&
RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC)) {
bool rtstatus;
- u32 InitializeCount = 0;
+ u32 initializecount = 0;
+
do {
- InitializeCount++;
- RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
- "IPS Set eRf nic enable\n");
+ initializecount++;
+ rtl_dbg(rtlpriv, COMP_RF, DBG_DMESG,
+ "IPS Set eRf nic enable\n");
rtstatus = rtl_ps_enable_nic(hw);
- } while (!rtstatus && (InitializeCount < 10));
+ } while (!rtstatus && (initializecount < 10));
RT_CLEAR_PS_LEVEL(ppsc,
RT_RF_OFF_LEVL_HALT_NIC);
} else {
- RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
- "Set ERFON sleeped:%d ms\n",
- jiffies_to_msecs(jiffies -
- ppsc->
- last_sleep_jiffies));
+ rtl_dbg(rtlpriv, COMP_RF, DBG_DMESG,
+ "Set ERFON slept:%d ms\n",
+ jiffies_to_msecs(jiffies -
+ ppsc->last_sleep_jiffies));
ppsc->last_awake_jiffies = jiffies;
rtl92ce_phy_set_rf_on(hw);
}
@@ -493,8 +441,8 @@ static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
}
case ERFOFF:{
if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC) {
- RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
- "IPS Set eRf nic disable\n");
+ rtl_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 {
@@ -519,29 +467,29 @@ static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
queue_id++;
continue;
} else {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
- "eRf Off/Sleep: %d times TcbBusyQueue[%d] =%d before doze!\n",
- i + 1, queue_id,
- skb_queue_len(&ring->queue));
+ 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) {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
- "ERFSLEEP: %d times TcbBusyQueue[%d] = %d !\n",
- MAX_DOZE_WAITING_TIMES_9x,
- queue_id,
- skb_queue_len(&ring->queue));
+ rtl_dbg(rtlpriv, COMP_ERR, DBG_WARNING,
+ "ERFSLEEP: %d times TcbBusyQueue[%d] = %d !\n",
+ MAX_DOZE_WAITING_TIMES_9x,
+ queue_id,
+ skb_queue_len(&ring->queue));
break;
}
}
- RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
- "Set ERFSLEEP awaked:%d ms\n",
- jiffies_to_msecs(jiffies -
- ppsc->last_awake_jiffies));
+ rtl_dbg(rtlpriv, COMP_RF, DBG_DMESG,
+ "Set ERFSLEEP awaked:%d ms\n",
+ jiffies_to_msecs(jiffies -
+ ppsc->last_awake_jiffies));
ppsc->last_sleep_jiffies = jiffies;
- _rtl92ce_phy_set_rf_sleep(hw);
+ _rtl92c_phy_set_rf_sleep(hw);
break;
}
default:
generated by cgit (git 2.34.1) at 2025-12-25 16:00:15 +0000