From 8daba6b94dce76254b10de0a9a777f792a120322 Mon Sep 17 00:00:00 2001 From: Larry Finger Date: Sun, 14 Feb 2010 22:04:56 -0600 Subject: [PATCH] Staging: r8187se: Remove two private variables that have a fixed value For the RTL8187SE, the variable priv->rf_chip is always RF_ZEBRA4 and priv->RegThreeWireMode is always HW_THREE_WIRE_SI. Remove these 2 variables. Signed-off-by: Larry Finger Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8187se/r8180.h | 4 - drivers/staging/rtl8187se/r8180_core.c | 90 ----- drivers/staging/rtl8187se/r8180_dm.c | 67 +--- drivers/staging/rtl8187se/r8180_rtl8225z2.c | 232 ++++++------- drivers/staging/rtl8187se/r8185b_init.c | 366 ++++---------------- 5 files changed, 191 insertions(+), 568 deletions(-) diff --git a/drivers/staging/rtl8187se/r8180.h b/drivers/staging/rtl8187se/r8180.h index ce828885b64f..d15bdf64efd0 100644 --- a/drivers/staging/rtl8187se/r8180.h +++ b/drivers/staging/rtl8187se/r8180.h @@ -366,7 +366,6 @@ typedef struct r8180_priv short diversity; u8 cs_treshold; short rcr_csense; - short rf_chip; u32 key0[4]; short (*rf_set_sens)(struct net_device *dev,short sens); void (*rf_set_chan)(struct net_device *dev,short ch); @@ -479,9 +478,6 @@ typedef struct r8180_priv u8 retry_rts; u16 rts; -//add for RF power on power off by lizhaoming 080512 - u8 RegThreeWireMode; // See "Three wire mode" defined above, 2006.05.31, by rcnjko. - //by amy for led LED_STRATEGY_8185 LedStrategy; //by amy for led diff --git a/drivers/staging/rtl8187se/r8180_core.c b/drivers/staging/rtl8187se/r8180_core.c index 5d0bffc27f7c..b49eed81debc 100644 --- a/drivers/staging/rtl8187se/r8180_core.c +++ b/drivers/staging/rtl8187se/r8180_core.c @@ -663,11 +663,8 @@ unsigned char STRENGTH_MAP[] = { void rtl8180_RSSI_calc(struct net_device *dev, u8 *rssi, u8 *qual) { - struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); u32 temp; u32 temp2; - u32 temp3; - u32 lsb; u32 q; u32 orig_qual; u8 _rssi; @@ -689,88 +686,6 @@ void rtl8180_RSSI_calc(struct net_device *dev, u8 *rssi, u8 *qual) *qual = temp; temp2 = *rssi; - switch(priv->rf_chip){ - case RFCHIPID_RFMD: - lsb = temp2 & 1; - temp2 &= 0x7e; - if ( !lsb || !(temp2 <= 0x3c) ) { - temp2 = 0x64; - } else { - temp2 = 100 * temp2 / 0x3c; - } - *rssi = temp2 & 0xff; - _rssi = temp2 & 0xff; - break; - case RFCHIPID_INTERSIL: - lsb = temp2; - temp2 &= 0xfffffffe; - temp2 *= 251; - temp3 = temp2; - temp2 <<= 6; - temp3 += temp2; - temp3 <<= 1; - temp2 = 0x4950df; - temp2 -= temp3; - lsb &= 1; - if ( temp2 <= 0x3e0000 ) { - if ( temp2 < 0xffef0000 ) - temp2 = 0xffef0000; - } else { - temp2 = 0x3e0000; - } - if ( !lsb ) { - temp2 -= 0xf0000; - } else { - temp2 += 0xf0000; - } - - temp3 = 0x4d0000; - temp3 -= temp2; - temp3 *= 100; - temp3 = temp3 / 0x6d; - temp3 >>= 0x10; - _rssi = temp3 & 0xff; - *rssi = temp3 & 0xff; - break; - case RFCHIPID_GCT: - lsb = temp2 & 1; - temp2 &= 0x7e; - if ( ! lsb || !(temp2 <= 0x3c) ){ - temp2 = 0x64; - } else { - temp2 = (100 * temp2) / 0x3c; - } - *rssi = temp2 & 0xff; - _rssi = temp2 & 0xff; - break; - case RFCHIPID_PHILIPS: - if( orig_qual <= 0x4e ){ - _rssi = STRENGTH_MAP[orig_qual]; - *rssi = _rssi; - } else { - orig_qual -= 0x80; - if ( !orig_qual ){ - _rssi = 1; - *rssi = 1; - } else { - _rssi = 0x32; - *rssi = 0x32; - } - } - break; - case RFCHIPID_MAXIM: - lsb = temp2 & 1; - temp2 &= 0x7e; - temp2 >>= 1; - temp2 += 0x42; - if( lsb != 0 ){ - temp2 += 0xa; - } - *rssi = temp2 & 0xff; - _rssi = temp2 & 0xff; - break; - } - if ( _rssi < 0x64 ){ if ( _rssi == 0 ) { *rssi = 1; @@ -2707,8 +2622,6 @@ short rtl8180_init(struct net_device *dev) priv->txbeaconcount = 2; priv->rx_skb_complete = 1; - priv->RegThreeWireMode = HW_THREE_WIRE_SI; - priv->RFChangeInProgress = false; priv->SetRFPowerStateInProgress = false; priv->RFProgType = 0; @@ -2999,9 +2912,6 @@ short rtl8180_init(struct net_device *dev) priv->cs_treshold = (eeprom_val & 0xff00) >> 8; eeprom_93cx6_read(&eeprom, RFCHIPID, &eeprom_val); - priv->rf_chip = 0xff & eeprom_val; - - priv->rf_chip = RF_ZEBRA4; priv->rf_sleep = rtl8225z4_rf_sleep; priv->rf_wakeup = rtl8225z4_rf_wakeup; DMESGW("**PLEASE** REPORT SUCCESSFUL/UNSUCCESSFUL TO Realtek!"); diff --git a/drivers/staging/rtl8187se/r8180_dm.c b/drivers/staging/rtl8187se/r8180_dm.c index cbca58db85e1..fc4907839c58 100644 --- a/drivers/staging/rtl8187se/r8180_dm.c +++ b/drivers/staging/rtl8187se/r8180_dm.c @@ -282,30 +282,13 @@ DIG_Zebra( // Dispatch DIG implementation according to RF. // void -DynamicInitGain( - struct net_device *dev - ) +DynamicInitGain(struct net_device *dev) { - struct r8180_priv *priv = ieee80211_priv(dev); - - switch(priv->rf_chip) - { - case RF_ZEBRA2: // [AnnieWorkaround] For Zebra2, 2005-08-01. - case RF_ZEBRA4: - DIG_Zebra( dev ); - break; - - default: - printk("DynamicInitGain(): unknown RFChipID(%d) !!!\n", priv->rf_chip); - break; - } + DIG_Zebra(dev); } void rtl8180_hw_dig_wq (struct work_struct *work) { -// struct r8180_priv *priv = container_of(work, struct r8180_priv, watch_dog_wq); -// struct ieee80211_device * ieee = (struct ieee80211_device*) -// container_of(work, struct ieee80211_device, watch_dog_wq); struct delayed_work *dwork = to_delayed_work(work); struct ieee80211_device *ieee = container_of(dwork,struct ieee80211_device,hw_dig_wq); struct net_device *dev = ieee->dev; @@ -1310,44 +1293,24 @@ SetAntenna8185( switch(u1bAntennaIndex) { case 0: - switch(priv->rf_chip) - { - case RF_ZEBRA2: - case RF_ZEBRA4: - // Mac register, main antenna - write_nic_byte(dev, ANTSEL, 0x03); - //base band - write_phy_cck(dev,0x11, 0x9b); // Config CCK RX antenna. - write_phy_ofdm(dev, 0x0d, 0x5c); // Config OFDM RX antenna. - - - bAntennaSwitched = true; - break; + /* Mac register, main antenna */ + write_nic_byte(dev, ANTSEL, 0x03); + /* base band */ + write_phy_cck(dev, 0x11, 0x9b); /* Config CCK RX antenna. */ + write_phy_ofdm(dev, 0x0d, 0x5c); /* Config OFDM RX antenna. */ - default: - printk("SetAntenna8185: unknown RFChipID(%d)\n", priv->rf_chip); - break; - } + bAntennaSwitched = true; break; case 1: - switch(priv->rf_chip) - { - case RF_ZEBRA2: - case RF_ZEBRA4: - // Mac register, aux antenna - write_nic_byte(dev, ANTSEL, 0x00); - //base band - write_phy_cck(dev, 0x11, 0xbb); // Config CCK RX antenna. - write_phy_ofdm(dev, 0x0d, 0x54); // Config OFDM RX antenna. - - bAntennaSwitched = true; - break; + /* Mac register, aux antenna */ + write_nic_byte(dev, ANTSEL, 0x00); + /* base band */ + write_phy_cck(dev, 0x11, 0xbb); /* Config CCK RX antenna. */ + write_phy_ofdm(dev, 0x0d, 0x54); /* Config OFDM RX antenna. */ + + bAntennaSwitched = true; - default: - printk("SetAntenna8185: unknown RFChipID(%d)\n", priv->rf_chip); - break; - } break; default: diff --git a/drivers/staging/rtl8187se/r8180_rtl8225z2.c b/drivers/staging/rtl8187se/r8180_rtl8225z2.c index afe10f0b75a8..6edf5a46fa40 100644 --- a/drivers/staging/rtl8187se/r8180_rtl8225z2.c +++ b/drivers/staging/rtl8187se/r8180_rtl8225z2.c @@ -854,134 +854,48 @@ bool SetZebraRFPowerState8185(struct net_device *dev, btConfig3 = read_nic_byte(dev, CONFIG3); write_nic_byte(dev, CONFIG3, (btConfig3 | CONFIG3_PARM_En)); - switch (priv->rf_chip) { - case RF_ZEBRA2: - switch (eRFPowerState) { - case eRfOn: - RF_WriteReg(dev,0x4,0x9FF); + switch (eRFPowerState) { + case eRfOn: + write_nic_word(dev, 0x37C, 0x00EC); - write_nic_dword(dev, ANAPARAM, ANAPARM_ON); - write_nic_dword(dev, ANAPARAM2, ANAPARM2_ON); + /* turn on AFE */ + write_nic_byte(dev, 0x54, 0x00); + write_nic_byte(dev, 0x62, 0x00); - write_nic_byte(dev, CONFIG4, priv->RFProgType); + /* turn on RF */ + RF_WriteReg(dev, 0x0, 0x009f); udelay(500); + RF_WriteReg(dev, 0x4, 0x0972); udelay(500); - /* turn on CCK and OFDM */ - u1bTmp = read_nic_byte(dev, 0x24E); - write_nic_byte(dev, 0x24E, (u1bTmp & (~(BIT5 | BIT6)))); - break; - case eRfSleep: - break; - case eRfOff: - break; - default: - bResult = false; - break; - } - break; - case RF_ZEBRA4: - switch (eRFPowerState) { - case eRfOn: - write_nic_word(dev, 0x37C, 0x00EC); - - /* turn on AFE */ - write_nic_byte(dev, 0x54, 0x00); - write_nic_byte(dev, 0x62, 0x00); - - /* turn on RF */ - RF_WriteReg(dev, 0x0, 0x009f); udelay(500); - RF_WriteReg(dev, 0x4, 0x0972); udelay(500); - - /* turn on RF again */ - RF_WriteReg(dev, 0x0, 0x009f); udelay(500); - RF_WriteReg(dev, 0x4, 0x0972); udelay(500); + /* turn on RF again */ + RF_WriteReg(dev, 0x0, 0x009f); udelay(500); + RF_WriteReg(dev, 0x4, 0x0972); udelay(500); - /* turn on BB */ - write_phy_ofdm(dev,0x10,0x40); - write_phy_ofdm(dev,0x12,0x40); - - /* Avoid power down at init time. */ - write_nic_byte(dev, CONFIG4, priv->RFProgType); - - u1bTmp = read_nic_byte(dev, 0x24E); - write_nic_byte(dev, 0x24E, (u1bTmp & (~(BIT5 | BIT6)))); - break; - case eRfSleep: - for (QueueID = 0, i = 0; QueueID < 6;) { - if (get_curr_tx_free_desc(dev, QueueID) == priv->txringcount) { - QueueID++; - continue; - } else { - priv->TxPollingTimes ++; - if (priv->TxPollingTimes >= LPS_MAX_SLEEP_WAITING_TIMES_87SE) { - bActionAllowed = false; - break; - } else - udelay(10); - } - } + /* turn on BB */ + write_phy_ofdm(dev, 0x10, 0x40); + write_phy_ofdm(dev, 0x12, 0x40); - if (bActionAllowed) { - /* turn off BB RXIQ matrix to cut off rx signal */ - write_phy_ofdm(dev, 0x10, 0x00); - write_phy_ofdm(dev, 0x12, 0x00); - - /* turn off RF */ - RF_WriteReg(dev, 0x4, 0x0000); - RF_WriteReg(dev, 0x0, 0x0000); - - /* turn off AFE except PLL */ - write_nic_byte(dev, 0x62, 0xff); - write_nic_byte(dev, 0x54, 0xec); - - mdelay(1); - - { - int i = 0; - while (true) { - u8 tmp24F = read_nic_byte(dev, 0x24f); - - if ((tmp24F == 0x01) || (tmp24F == 0x09)) { - bTurnOffBB = true; - break; - } else { - udelay(10); - i++; - priv->TxPollingTimes++; - - if (priv->TxPollingTimes >= LPS_MAX_SLEEP_WAITING_TIMES_87SE) { - bTurnOffBB = false; - break; - } else - udelay(10); - } - } - } - - if (bTurnOffBB) { - /* turn off BB */ - u1bTmp = read_nic_byte(dev, 0x24E); - write_nic_byte(dev, 0x24E, (u1bTmp | BIT5 | BIT6)); - - /* turn off AFE PLL */ - write_nic_byte(dev, 0x54, 0xFC); - write_nic_word(dev, 0x37C, 0x00FC); - } - } - break; - case eRfOff: - for (QueueID = 0, i = 0; QueueID < 6;) { - if (get_curr_tx_free_desc(dev, QueueID) == priv->txringcount) { - QueueID++; - continue; - } else { - udelay(10); - i++; - } + /* Avoid power down at init time. */ + write_nic_byte(dev, CONFIG4, priv->RFProgType); - if (i >= MAX_DOZE_WAITING_TIMES_85B) + u1bTmp = read_nic_byte(dev, 0x24E); + write_nic_byte(dev, 0x24E, (u1bTmp & (~(BIT5 | BIT6)))); + break; + case eRfSleep: + for (QueueID = 0, i = 0; QueueID < 6;) { + if (get_curr_tx_free_desc(dev, QueueID) == priv->txringcount) { + QueueID++; + continue; + } else { + priv->TxPollingTimes++; + if (priv->TxPollingTimes >= LPS_MAX_SLEEP_WAITING_TIMES_87SE) { + bActionAllowed = false; break; + } else + udelay(10); } + } + if (bActionAllowed) { /* turn off BB RXIQ matrix to cut off rx signal */ write_phy_ofdm(dev, 0x10, 0x00); write_phy_ofdm(dev, 0x12, 0x00); @@ -998,22 +912,23 @@ bool SetZebraRFPowerState8185(struct net_device *dev, { int i = 0; - - while (true) - { + while (true) { u8 tmp24F = read_nic_byte(dev, 0x24f); if ((tmp24F == 0x01) || (tmp24F == 0x09)) { bTurnOffBB = true; break; } else { - bTurnOffBB = false; udelay(10); i++; - } + priv->TxPollingTimes++; - if (i > MAX_POLLING_24F_TIMES_87SE) - break; + if (priv->TxPollingTimes >= LPS_MAX_SLEEP_WAITING_TIMES_87SE) { + bTurnOffBB = false; + break; + } else + udelay(10); + } } } @@ -1022,15 +937,68 @@ bool SetZebraRFPowerState8185(struct net_device *dev, u1bTmp = read_nic_byte(dev, 0x24E); write_nic_byte(dev, 0x24E, (u1bTmp | BIT5 | BIT6)); - /* turn off AFE PLL (80M) */ + /* turn off AFE PLL */ write_nic_byte(dev, 0x54, 0xFC); write_nic_word(dev, 0x37C, 0x00FC); } - break; - default: - bResult = false; - printk("SetZebraRFPowerState8185(): unknown state to set: 0x%X!!!\n", eRFPowerState); - break; + } + break; + case eRfOff: + for (QueueID = 0, i = 0; QueueID < 6;) { + if (get_curr_tx_free_desc(dev, QueueID) == priv->txringcount) { + QueueID++; + continue; + } else { + udelay(10); + i++; + } + + if (i >= MAX_DOZE_WAITING_TIMES_85B) + break; + } + + /* turn off BB RXIQ matrix to cut off rx signal */ + write_phy_ofdm(dev, 0x10, 0x00); + write_phy_ofdm(dev, 0x12, 0x00); + + /* turn off RF */ + RF_WriteReg(dev, 0x4, 0x0000); + RF_WriteReg(dev, 0x0, 0x0000); + + /* turn off AFE except PLL */ + write_nic_byte(dev, 0x62, 0xff); + write_nic_byte(dev, 0x54, 0xec); + + mdelay(1); + + { + int i = 0; + + while (true) { + u8 tmp24F = read_nic_byte(dev, 0x24f); + + if ((tmp24F == 0x01) || (tmp24F == 0x09)) { + bTurnOffBB = true; + break; + } else { + bTurnOffBB = false; + udelay(10); + i++; + } + + if (i > MAX_POLLING_24F_TIMES_87SE) + break; + } + } + + if (bTurnOffBB) { + /* turn off BB */ + u1bTmp = read_nic_byte(dev, 0x24E); + write_nic_byte(dev, 0x24E, (u1bTmp | BIT5 | BIT6)); + + /* turn off AFE PLL (80M) */ + write_nic_byte(dev, 0x54, 0xFC); + write_nic_word(dev, 0x37C, 0x00FC); } break; } diff --git a/drivers/staging/rtl8187se/r8185b_init.c b/drivers/staging/rtl8187se/r8185b_init.c index 50309f2da9c1..19b5c9f90b51 100644 --- a/drivers/staging/rtl8187se/r8185b_init.c +++ b/drivers/staging/rtl8187se/r8185b_init.c @@ -238,22 +238,9 @@ PlatformIORead4Byte( return data; } -void -SetOutputEnableOfRfPins( - struct net_device *dev - ) +void SetOutputEnableOfRfPins(struct net_device *dev) { - struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); - - switch(priv->rf_chip) - { - case RFCHIPID_RTL8225: - case RF_ZEBRA2: - case RF_ZEBRA4: - write_nic_word(dev, RFPinsEnable, 0x1bff); - //write_nic_word(dev, RFPinsEnable, 0x1fff); - break; - } + write_nic_word(dev, RFPinsEnable, 0x1bff); } void @@ -603,111 +590,27 @@ HwThreeWire( void -RF_WriteReg( - struct net_device *dev, - u8 offset, - u32 data - ) +RF_WriteReg(struct net_device *dev, u8 offset, u32 data) { - //RFReg reg; - u32 data2Write; - u8 len; - u8 low2high; - //u32 RF_Read = 0; - struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); - + u32 data2Write; + u8 len; - switch(priv->rf_chip) - { - case RFCHIPID_RTL8225: - case RF_ZEBRA2: // Annie 2006-05-12. - case RF_ZEBRA4: //by amy - switch(priv->RegThreeWireMode) - { - case SW_THREE_WIRE: - { // Perform SW 3-wire programming by driver. - data2Write = (data << 4) | (u32)(offset & 0x0f); - len = 16; - low2high = 0; - ZEBRA_RFSerialWrite(dev, data2Write, len, low2high); - } - break; - - case HW_THREE_WIRE: - { // Pure HW 3-wire. - data2Write = (data << 4) | (u32)(offset & 0x0f); - len = 16; - HwThreeWire( - dev, - (u8 *)(&data2Write), // pDataBuf, - len, // nDataBufBitCnt, - 0, // bHold, - 1); // bWrite - } - break; - case HW_THREE_WIRE_PI: //Parallel Interface - { // Pure HW 3-wire. - data2Write = (data << 4) | (u32)(offset & 0x0f); - len = 16; - HwHSSIThreeWire( - dev, - (u8*)(&data2Write), // pDataBuf, - len, // nDataBufBitCnt, - 0, // bSI - 1); // bWrite - - //printk("33333\n"); - } - break; + /* Pure HW 3-wire. */ + data2Write = (data << 4) | (u32)(offset & 0x0f); + len = 16; - case HW_THREE_WIRE_SI: //Serial Interface - { // Pure HW 3-wire. - data2Write = (data << 4) | (u32)(offset & 0x0f); - len = 16; -// printk(" enter ZEBRA_RFSerialWrite\n "); -// low2high = 0; -// ZEBRA_RFSerialWrite(dev, data2Write, len, low2high); - - HwHSSIThreeWire( - dev, - (u8*)(&data2Write), // pDataBuf, - len, // nDataBufBitCnt, - 1, // bSI - 1); // bWrite - -// printk(" exit ZEBRA_RFSerialWrite\n "); - } - break; - - - default: - DMESGE("RF_WriteReg(): invalid RegThreeWireMode(%d) !!!", priv->RegThreeWireMode); - break; - } - break; - - default: - DMESGE("RF_WriteReg(): unknown RFChipID: %#X", priv->rf_chip); - break; - } + HwHSSIThreeWire(dev, (u8 *)(&data2Write), len, 1, 1); } - void -ZEBRA_RFSerialRead( - struct net_device *dev, - u32 data2Write, - u8 wLength, - u32 *data2Read, - u8 rLength, - u8 low2high - ) +ZEBRA_RFSerialRead(struct net_device *dev, u32 data2Write, u8 wLength, + u32 *data2Read, u8 rLength, u8 low2high) { ThreeWireReg twreg; - int i; - u16 oval,oval2,oval3,tmp, wReg80; - u32 mask; - u8 u1bTmp; + int i; + u16 oval, oval2, oval3, tmp, wReg80; + u32 mask; + u8 u1bTmp; ThreeWireReg tdata; //PHAL_DATA_8187 pHalData = GetHalData8187(pAdapter); { // RTL8187S HSSI Read/Write Function @@ -818,71 +721,16 @@ ZEBRA_RFSerialRead( } -u32 -RF_ReadReg( - struct net_device *dev, - u8 offset - ) +u32 RF_ReadReg(struct net_device *dev, u8 offset) { - struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); - u32 data2Write; - u8 wlen; - u8 rlen; - u8 low2high; - u32 dataRead; + u32 data2Write; + u8 wlen; + u32 dataRead; - switch(priv->rf_chip) - { - case RFCHIPID_RTL8225: - case RF_ZEBRA2: - case RF_ZEBRA4: - switch(priv->RegThreeWireMode) - { - case HW_THREE_WIRE_PI: // For 87S Parallel Interface. - { - data2Write = ((u32)(offset&0x0f)); - wlen=16; - HwHSSIThreeWire( - dev, - (u8*)(&data2Write), // pDataBuf, - wlen, // nDataBufBitCnt, - 0, // bSI - 0); // bWrite - dataRead= data2Write; - } - break; - - case HW_THREE_WIRE_SI: // For 87S Serial Interface. - { - data2Write = ((u32)(offset&0x0f)) ; - wlen=16; - HwHSSIThreeWire( - dev, - (u8*)(&data2Write), // pDataBuf, - wlen, // nDataBufBitCnt, - 1, // bSI - 0 // bWrite - ); - dataRead= data2Write; - } - break; - - // Perform SW 3-wire programming by driver. - default: - { - data2Write = ((u32)(offset&0x1f)) << 27; // For Zebra E-cut. 2005.04.11, by rcnjko. - wlen = 6; - rlen = 12; - low2high = 0; - ZEBRA_RFSerialRead(dev, data2Write, wlen,&dataRead,rlen, low2high); - } - break; - } - break; - default: - dataRead = 0; - break; - } + data2Write = ((u32)(offset & 0x0f)); + wlen = 16; + HwHSSIThreeWire(dev, (u8 *)(&data2Write), wlen, 1, 0); + dataRead = data2Write; return dataRead; } @@ -1291,81 +1139,59 @@ UpdateInitialGain( return; } - switch(priv->rf_chip) - { - case RF_ZEBRA4: - // Dynamic set initial gain, follow 87B - switch(priv->InitialGain) - { - case 1: //m861dBm - //DMESG("RTL8187 + 8225 Initial Gain State 1: -82 dBm \n"); - write_phy_ofdm(dev, 0x17, 0x26); mdelay(1); - write_phy_ofdm(dev, 0x24, 0x86); mdelay(1); - write_phy_ofdm(dev, 0x05, 0xfa); mdelay(1); - break; - - case 2: //m862dBm - //DMESG("RTL8187 + 8225 Initial Gain State 2: -82 dBm \n"); - write_phy_ofdm(dev, 0x17, 0x36); mdelay(1); - write_phy_ofdm(dev, 0x24, 0x86); mdelay(1); - write_phy_ofdm(dev, 0x05, 0xfa); mdelay(1); - break; - - case 3: //m863dBm - //DMESG("RTL8187 + 8225 Initial Gain State 3: -82 dBm \n"); - write_phy_ofdm(dev, 0x17, 0x36); mdelay(1); - write_phy_ofdm(dev, 0x24, 0x86); mdelay(1); - write_phy_ofdm(dev, 0x05, 0xfb); mdelay(1); - break; - - case 4: //m864dBm - //DMESG("RTL8187 + 8225 Initial Gain State 4: -78 dBm \n"); - write_phy_ofdm(dev, 0x17, 0x46); mdelay(1); - write_phy_ofdm(dev, 0x24, 0x86); mdelay(1); - write_phy_ofdm(dev, 0x05, 0xfb); mdelay(1); - break; + switch (priv->InitialGain) { + case 1: /* m861dBm */ + write_phy_ofdm(dev, 0x17, 0x26); mdelay(1); + write_phy_ofdm(dev, 0x24, 0x86); mdelay(1); + write_phy_ofdm(dev, 0x05, 0xfa); mdelay(1); + break; - case 5: //m82dBm - //DMESG("RTL8187 + 8225 Initial Gain State 5: -74 dBm \n"); - write_phy_ofdm(dev, 0x17, 0x46); mdelay(1); - write_phy_ofdm(dev, 0x24, 0x96); mdelay(1); - write_phy_ofdm(dev, 0x05, 0xfb); mdelay(1); - break; + case 2: /* m862dBm */ + write_phy_ofdm(dev, 0x17, 0x36); mdelay(1); + write_phy_ofdm(dev, 0x24, 0x86); mdelay(1); + write_phy_ofdm(dev, 0x05, 0xfa); mdelay(1); + break; - case 6: //m78dBm - //DMESG ("RTL8187 + 8225 Initial Gain State 6: -70 dBm \n"); - write_phy_ofdm(dev, 0x17, 0x56); mdelay(1); - write_phy_ofdm(dev, 0x24, 0x96); mdelay(1); - write_phy_ofdm(dev, 0x05, 0xfc); mdelay(1); - break; + case 3: /* m863dBm */ + write_phy_ofdm(dev, 0x17, 0x36); mdelay(1); + write_phy_ofdm(dev, 0x24, 0x86); mdelay(1); + write_phy_ofdm(dev, 0x05, 0xfb); mdelay(1); + break; - case 7: //m74dBm - //DMESG("RTL8187 + 8225 Initial Gain State 7: -66 dBm \n"); - write_phy_ofdm(dev, 0x17, 0x56); mdelay(1); - write_phy_ofdm(dev, 0x24, 0xa6); mdelay(1); - write_phy_ofdm(dev, 0x05, 0xfc); mdelay(1); - break; + case 4: /* m864dBm */ + write_phy_ofdm(dev, 0x17, 0x46); mdelay(1); + write_phy_ofdm(dev, 0x24, 0x86); mdelay(1); + write_phy_ofdm(dev, 0x05, 0xfb); mdelay(1); + break; - case 8: - //DMESG("RTL8187 + 8225 Initial Gain State 8:\n"); - write_phy_ofdm(dev, 0x17, 0x66); mdelay(1); - write_phy_ofdm(dev, 0x24, 0xb6); mdelay(1); - write_phy_ofdm(dev, 0x05, 0xfc); mdelay(1); - break; + case 5: /* m82dBm */ + write_phy_ofdm(dev, 0x17, 0x46); mdelay(1); + write_phy_ofdm(dev, 0x24, 0x96); mdelay(1); + write_phy_ofdm(dev, 0x05, 0xfb); mdelay(1); + break; + case 6: /* m78dBm */ + write_phy_ofdm(dev, 0x17, 0x56); mdelay(1); + write_phy_ofdm(dev, 0x24, 0x96); mdelay(1); + write_phy_ofdm(dev, 0x05, 0xfc); mdelay(1); + break; - default: //MP - //DMESG("RTL8187 + 8225 Initial Gain State 1: -82 dBm (default)\n"); - write_phy_ofdm(dev, 0x17, 0x26); mdelay(1); - write_phy_ofdm(dev, 0x24, 0x86); mdelay(1); - write_phy_ofdm(dev, 0x05, 0xfa); mdelay(1); - break; - } + case 7: /* m74dBm */ + write_phy_ofdm(dev, 0x17, 0x56); mdelay(1); + write_phy_ofdm(dev, 0x24, 0xa6); mdelay(1); + write_phy_ofdm(dev, 0x05, 0xfc); mdelay(1); break; + case 8: + write_phy_ofdm(dev, 0x17, 0x66); mdelay(1); + write_phy_ofdm(dev, 0x24, 0xb6); mdelay(1); + write_phy_ofdm(dev, 0x05, 0xfc); mdelay(1); + break; - default: - DMESG("UpdateInitialGain(): unknown RFChipID: %#X\n", priv->rf_chip); + default: /* MP */ + write_phy_ofdm(dev, 0x17, 0x26); mdelay(1); + write_phy_ofdm(dev, 0x24, 0x86); mdelay(1); + write_phy_ofdm(dev, 0x05, 0xfa); mdelay(1); break; } } @@ -1397,14 +1223,8 @@ PhyConfig8185( struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); write_nic_dword(dev, RCR, priv->ReceiveConfig); priv->RFProgType = read_nic_byte(dev, CONFIG4) & 0x03; - // RF config - switch(priv->rf_chip) - { - case RF_ZEBRA2: - case RF_ZEBRA4: - ZEBRA_Config_85BASIC_HardCode( dev); - break; - } + /* RF config */ + ZEBRA_Config_85BASIC_HardCode(dev); //{by amy 080312 // Set default initial gain state to 4, approved by SD3 DZ, by Bruce, 2007-06-06. if(priv->bDigMechanism) @@ -1614,19 +1434,8 @@ GetSupportedWirelessMode8185( ) { u8 btSupportedWirelessMode = 0; - struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); - - switch(priv->rf_chip) - { - case RF_ZEBRA2: - case RF_ZEBRA4: - btSupportedWirelessMode = (WIRELESS_MODE_B | WIRELESS_MODE_G); - break; - default: - btSupportedWirelessMode = WIRELESS_MODE_B; - break; - } + btSupportedWirelessMode = (WIRELESS_MODE_B | WIRELESS_MODE_G); return btSupportedWirelessMode; } @@ -1881,23 +1690,11 @@ ActSetWirelessMode8185( } - // 2. Swtich band: RF or BB specific actions, - // for example, refresh tables in omc8255, or change initial gain if necessary. - switch(priv->rf_chip) - { - case RF_ZEBRA2: - case RF_ZEBRA4: - { - // Nothing to do for Zebra to switch band. - // Update current wireless mode if we swtich to specified band successfully. - ieee->mode = (WIRELESS_MODE)btWirelessMode; - } - break; - - default: - DMESGW("ActSetWirelessMode8185(): unsupported RF: 0x%X !!!\n", priv->rf_chip); - break; - } + /* 2. Swtich band: RF or BB specific actions, + * for example, refresh tables in omc8255, or change initial gain if necessary. + * Nothing to do for Zebra to switch band. + * Update current wireless mode if we swtich to specified band successfully. */ + ieee->mode = (WIRELESS_MODE)btWirelessMode; // 3. Change related setting. if( ieee->mode == WIRELESS_MODE_A ){ @@ -2108,18 +1905,7 @@ SetRFPowerState( return bResult; } - switch(priv->rf_chip) - { - case RF_ZEBRA2: - case RF_ZEBRA4: - bResult = SetZebraRFPowerState8185(dev, eRFPowerState); - break; - - default: - printk("SetRFPowerState8185(): unknown RFChipID: 0x%X!!!\n", priv->rf_chip); - break;; -} -// printk("<--------- SetRFPowerState(): bResult(%d)\n", bResult); + bResult = SetZebraRFPowerState8185(dev, eRFPowerState); return bResult; } -- 2.39.5