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path: root/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c
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Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8192ce/phy.c')
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192ce/phy.c186
1 files changed, 65 insertions, 121 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c
index 3b585aadabf..98b22303c84 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c
@@ -1,6 +1,6 @@
/******************************************************************************
*
- * Copyright(c) 2009-2010 Realtek Corporation.
+ * 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
@@ -30,6 +30,7 @@
#include "../wifi.h"
#include "../pci.h"
#include "../ps.h"
+#include "../core.h"
#include "reg.h"
#include "def.h"
#include "hw.h"
@@ -47,9 +48,9 @@ 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));
+ RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
+ "regaddr(%#x), rfpath(%#x), bitmask(%#x)\n",
+ regaddr, rfpath, bitmask);
spin_lock(&rtlpriv->locks.rf_lock);
@@ -67,9 +68,8 @@ u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw,
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));
+ "regaddr(%#x), rfpath(%#x), bitmask(%#x), original_value(%#x)\n",
+ regaddr, rfpath, bitmask, original_value);
return readback_value;
}
@@ -83,6 +83,8 @@ bool rtl92c_phy_mac_config(struct ieee80211_hw *hw)
if (is92c)
rtl_write_byte(rtlpriv, 0x14, 0x71);
+ else
+ rtl_write_byte(rtlpriv, 0x04CA, 0x0A);
return rtstatus;
}
@@ -121,8 +123,8 @@ void rtl92ce_phy_set_rf_reg(struct ieee80211_hw *hw,
u32 original_value, bitshift;
RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
- ("regaddr(%#x), bitmask(%#x), data(%#x), rfpath(%#x)\n",
- regaddr, bitmask, data, rfpath));
+ "regaddr(%#x), bitmask(%#x), data(%#x), rfpath(%#x)\n",
+ regaddr, bitmask, data, rfpath);
spin_lock(&rtlpriv->locks.rf_lock);
@@ -153,10 +155,9 @@ 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));
+ RT_TRACE(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)
@@ -166,11 +167,10 @@ 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"));
+ RT_TRACE(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"));
+ RT_TRACE(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;
@@ -199,26 +199,14 @@ bool _rtl92ce_phy_config_bb_with_headerfile(struct ieee80211_hw *hw,
}
if (configtype == BASEBAND_CONFIG_PHY_REG) {
for (i = 0; i < phy_reg_arraylen; i = i + 2) {
- if (phy_regarray_table[i] == 0xfe)
- mdelay(50);
- else if (phy_regarray_table[i] == 0xfd)
- mdelay(5);
- else if (phy_regarray_table[i] == 0xfc)
- mdelay(1);
- else if (phy_regarray_table[i] == 0xfb)
- udelay(50);
- else if (phy_regarray_table[i] == 0xfa)
- udelay(5);
- else if (phy_regarray_table[i] == 0xf9)
- udelay(1);
+ rtl_addr_delay(phy_regarray_table[i]);
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]));
+ "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) {
@@ -226,10 +214,9 @@ bool _rtl92ce_phy_config_bb_with_headerfile(struct ieee80211_hw *hw,
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]));
+ "The agctab_array_table[0] is %x Rtl819XPHY_REGArray[1] is %x\n",
+ agctab_array_table[i],
+ agctab_array_table[i + 1]);
}
}
return true;
@@ -248,18 +235,7 @@ bool _rtl92ce_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw,
if (configtype == BASEBAND_CONFIG_PHY_REG) {
for (i = 0; i < phy_regarray_pg_len; i = i + 3) {
- if (phy_regarray_table_pg[i] == 0xfe)
- mdelay(50);
- else if (phy_regarray_table_pg[i] == 0xfd)
- mdelay(5);
- else if (phy_regarray_table_pg[i] == 0xfc)
- mdelay(1);
- else if (phy_regarray_table_pg[i] == 0xfb)
- udelay(50);
- else if (phy_regarray_table_pg[i] == 0xfa)
- udelay(5);
- else if (phy_regarray_table_pg[i] == 0xf9)
- udelay(1);
+ rtl_addr_delay(phy_regarray_table_pg[i]);
_rtl92c_store_pwrIndex_diffrate_offset(hw,
phy_regarray_table_pg[i],
@@ -269,7 +245,7 @@ bool _rtl92ce_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw,
} else {
RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE,
- ("configtype != BaseBand_Config_PHY_REG\n"));
+ "configtype != BaseBand_Config_PHY_REG\n");
}
return true;
}
@@ -291,72 +267,44 @@ bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
radiob_arraylen = RADIOB_2TARRAYLENGTH;
radiob_array_table = RTL8192CE_RADIOB_2TARRAY;
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("Radio_A:RTL8192CERADIOA_2TARRAY\n"));
+ "Radio_A:RTL8192CERADIOA_2TARRAY\n");
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("Radio_B:RTL8192CE_RADIOB_2TARRAY\n"));
+ "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"));
+ "Radio_A:RTL8192CE_RADIOA_1TARRAY\n");
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("Radio_B:RTL8192CE_RADIOB_1TARRAY\n"));
+ "Radio_B:RTL8192CE_RADIOB_1TARRAY\n");
}
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("Radio No %x\n", rfpath));
+ RT_TRACE(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) {
- if (radioa_array_table[i] == 0xfe)
- mdelay(50);
- else if (radioa_array_table[i] == 0xfd)
- mdelay(5);
- else if (radioa_array_table[i] == 0xfc)
- mdelay(1);
- else if (radioa_array_table[i] == 0xfb)
- udelay(50);
- else if (radioa_array_table[i] == 0xfa)
- udelay(5);
- else if (radioa_array_table[i] == 0xf9)
- udelay(1);
- else {
- rtl_set_rfreg(hw, rfpath, radioa_array_table[i],
- RFREG_OFFSET_MASK,
- radioa_array_table[i + 1]);
- udelay(1);
- }
+ 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) {
- if (radiob_array_table[i] == 0xfe) {
- mdelay(50);
- } else if (radiob_array_table[i] == 0xfd)
- mdelay(5);
- else if (radiob_array_table[i] == 0xfc)
- mdelay(1);
- else if (radiob_array_table[i] == 0xfb)
- udelay(50);
- else if (radiob_array_table[i] == 0xfa)
- udelay(5);
- else if (radiob_array_table[i] == 0xf9)
- udelay(1);
- else {
- rtl_set_rfreg(hw, rfpath, radiob_array_table[i],
- RFREG_OFFSET_MASK,
- radiob_array_table[i + 1]);
- udelay(1);
- }
+ rtl_rfreg_delay(hw, rfpath, radiob_array_table[i],
+ RFREG_OFFSET_MASK,
+ radiob_array_table[i + 1]);
}
break;
case RF90_PATH_C:
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- ("switch case not process\n"));
+ "switch case not processed\n");
break;
case RF90_PATH_D:
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- ("switch case not process\n"));
+ "switch case not processed\n");
+ break;
+ default:
break;
}
return true;
@@ -371,10 +319,9 @@ 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"))
+ RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, "Switch to %s bandwidth\n",
+ rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20 ?
+ "20MHz" : "40MHz");
if (is_hal_stop(rtlhal)) {
rtlphy->set_bwmode_inprogress = false;
@@ -398,7 +345,7 @@ void rtl92ce_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
break;
default:
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- ("unknown bandwidth: %#X\n", rtlphy->current_chan_bw));
+ "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
break;
}
@@ -423,12 +370,12 @@ void rtl92ce_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
break;
default:
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- ("unknown bandwidth: %#X\n", rtlphy->current_chan_bw));
+ "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
break;
}
rtl92ce_phy_rf6052_set_bandwidth(hw, rtlphy->current_chan_bw);
rtlphy->set_bwmode_inprogress = false;
- RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, ("<==\n"));
+ RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, "<==\n");
}
void _rtl92ce_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t)
@@ -499,7 +446,7 @@ static void _rtl92ce_phy_set_rf_sleep(struct ieee80211_hw *hw)
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"));
+ "Switch RF timeout !!!\n");
return;
}
rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2);
@@ -526,18 +473,17 @@ static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
do {
InitializeCount++;
RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
- ("IPS Set eRf nic enable\n"));
+ "IPS Set eRf nic enable\n");
rtstatus = rtl_ps_enable_nic(hw);
- } while ((rtstatus != true)
- && (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)));
+ "Set ERFON sleeped:%d ms\n",
+ jiffies_to_msecs(jiffies -
+ ppsc->
+ last_sleep_jiffies));
ppsc->last_awake_jiffies = jiffies;
rtl92ce_phy_set_rf_on(hw);
}
@@ -553,7 +499,7 @@ 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"));
+ "IPS Set eRf nic disable\n");
rtl_ps_disable_nic(hw);
RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
} else {
@@ -578,35 +524,33 @@ static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
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)));
+ "eRf Off/Sleep: %d times TcbBusyQueue[%d] =%d before doze!\n",
+ i + 1, queue_id,
+ skb_queue_len(&ring->queue));
udelay(10);
i++;
}
if (i >= MAX_DOZE_WAITING_TIMES_9x) {
RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
- ("\n ERFSLEEP: %d times "
- "TcbBusyQueue[%d] = %d !\n",
- MAX_DOZE_WAITING_TIMES_9x,
- queue_id,
- skb_queue_len(&ring->queue)));
+ "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)));
+ "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);
break;
}
default:
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- ("switch case not process\n"));
+ "switch case not processed\n");
bresult = false;
break;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 14:06:44 +0000