Skip to content

L
linux-davinci
Commit 22eec794 authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz Committed by Greg Kroah-Hartman
Browse files
Options

Staging: rtl8187se: cleanup r8180_rtl8225z2.c 

* make read_rtl8225() static
* make tables static const
* remove commented out code
* remove useless comments
* beautify code
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 02236f3f
Hide whitespace changes
Inline Side-by-side
Showing with 279 additions and 615 deletions
drivers/staging/rtl8187se/r8180_rtl8225z2.c
View file @ 22eec794
...@@ -236,34 +236,31 @@ static void rtl8225_SetTXPowerLevel(struct net_device *dev, short ch) ...@@ -236,34 +236,31 @@ static void rtl8225_SetTXPowerLevel(struct net_device *dev, short ch)
mdelay(1); mdelay(1);
} }
//2005.11.16 static const u8 rtl8225z2_threshold[] = {
u8 rtl8225z2_threshold[]={
0x8d, 0x8d, 0x8d, 0x8d, 0x9d, 0xad, 0xbd, 0x8d, 0x8d, 0x8d, 0x8d, 0x9d, 0xad, 0xbd,
}; };
// 0xd 0x19 0x1b 0x21 static const u8 rtl8225z2_gain_bg[] = {
u8 rtl8225z2_gain_bg[]={ 0x23, 0x15, 0xa5, /* -82-1dBm */
0x23, 0x15, 0xa5, // -82-1dbm 0x23, 0x15, 0xb5, /* -82-2dBm */
0x23, 0x15, 0xb5, // -82-2dbm 0x23, 0x15, 0xc5, /* -82-3dBm */
0x23, 0x15, 0xc5, // -82-3dbm 0x33, 0x15, 0xc5, /* -78dBm */
0x33, 0x15, 0xc5, // -78dbm 0x43, 0x15, 0xc5, /* -74dBm */
0x43, 0x15, 0xc5, // -74dbm 0x53, 0x15, 0xc5, /* -70dBm */
0x53, 0x15, 0xc5, // -70dbm 0x63, 0x15, 0xc5, /* -66dBm */
0x63, 0x15, 0xc5, // -66dbm
}; };
u8 rtl8225z2_gain_a[]={ static const u8 rtl8225z2_gain_a[] = {
0x13,0x27,0x5a,//,0x37,// -82dbm 0x13, 0x27, 0x5a, /* -82dBm */
0x23,0x23,0x58,//,0x37,// -82dbm 0x23, 0x23, 0x58, /* -82dBm */
0x33,0x1f,0x56,//,0x37,// -82dbm 0x33, 0x1f, 0x56, /* -82dBm */
0x43,0x1b,0x54,//,0x37,// -78dbm 0x43, 0x1b, 0x54, /* -78dBm */
0x53,0x17,0x51,//,0x37,// -74dbm 0x53, 0x17, 0x51, /* -74dBm */
0x63,0x24,0x4f,//,0x37,// -70dbm 0x63, 0x24, 0x4f, /* -70dBm */
0x73,0x0f,0x4c,//,0x37,// -66dbm 0x73, 0x0f, 0x4c, /* -66dBm */
}; };
//- static const u16 rtl8225z2_rxgain[] = {
u16 rtl8225z2_rxgain[]={
0x0400, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0408, 0x0409, 0x0400, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0408, 0x0409,
0x040a, 0x040b, 0x0502, 0x0503, 0x0504, 0x0505, 0x0540, 0x0541, 0x040a, 0x040b, 0x0502, 0x0503, 0x0504, 0x0505, 0x0540, 0x0541,
0x0542, 0x0543, 0x0544, 0x0545, 0x0580, 0x0581, 0x0582, 0x0583, 0x0542, 0x0543, 0x0544, 0x0545, 0x0580, 0x0581, 0x0582, 0x0583,
...@@ -279,75 +276,52 @@ u16 rtl8225z2_rxgain[]={ ...@@ -279,75 +276,52 @@ u16 rtl8225z2_rxgain[]={
}; };
//2005.11.16, static const u8 ZEBRA2_CCK_OFDM_GAIN_SETTING[] = {
u8 ZEBRA2_CCK_OFDM_GAIN_SETTING[]={ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05,
0x00,0x01,0x02,0x03,0x04,0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b,
0x06,0x07,0x08,0x09,0x0a,0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11,
0x0c,0x0d,0x0e,0x0f,0x10,0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x12,0x13,0x14,0x15,0x16,0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d,
0x18,0x19,0x1a,0x1b,0x1c,0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23,
0x1e,0x1f,0x20,0x21,0x22,0x23,
}; };
/* static const u8 rtl8225z2_tx_power_ofdm[] = {
from 0 to 0x23 0x42, 0x00, 0x40, 0x00, 0x40
u8 rtl8225_tx_gain_cck_ofdm[]={
0x02,0x06,0x0e,0x1e,0x3e,0x7e
}; };
*/
//- static const u8 rtl8225z2_tx_power_cck_ch14[] = {
u8 rtl8225z2_tx_power_ofdm[]={ 0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00
0x42,0x00,0x40,0x00,0x40
}; };
static const u8 rtl8225z2_tx_power_cck[] = {
//- 0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04
u8 rtl8225z2_tx_power_cck_ch14[]={
0x36,0x35,0x2e,0x1b,0x00,0x00,0x00,0x00
}; };
//-
u8 rtl8225z2_tx_power_cck[]={
0x36,0x35,0x2e,0x25,0x1c,0x12,0x09,0x04
};
void rtl8225z2_set_gain(struct net_device *dev, short gain) void rtl8225z2_set_gain(struct net_device *dev, short gain)
{ {
u8* rtl8225_gain; const u8 *rtl8225_gain;
struct r8180_priv *priv = ieee80211_priv(dev); struct r8180_priv *priv = ieee80211_priv(dev);
u8 mode = priv->ieee80211->mode; u8 mode = priv->ieee80211->mode;
if(mode == IEEE_B || mode == IEEE_G) if (mode == IEEE_B || mode == IEEE_G)
rtl8225_gain = rtl8225z2_gain_bg; rtl8225_gain = rtl8225z2_gain_bg;
else else
rtl8225_gain = rtl8225z2_gain_a; rtl8225_gain = rtl8225z2_gain_a;
//write_phy_ofdm(dev, 0x0d, rtl8225_gain[gain * 3]); write_phy_ofdm(dev, 0x0b, rtl8225_gain[gain * 3]);
//write_phy_ofdm(dev, 0x19, rtl8225_gain[gain * 3 + 1]); write_phy_ofdm(dev, 0x1b, rtl8225_gain[gain * 3 + 1]);
//write_phy_ofdm(dev, 0x1b, rtl8225_gain[gain * 3 + 2]); write_phy_ofdm(dev, 0x1d, rtl8225_gain[gain * 3 + 2]);
//2005.11.17, by ch-hsu
write_phy_ofdm(dev, 0x0b, rtl8225_gain[gain * 3]);
write_phy_ofdm(dev, 0x1b, rtl8225_gain[gain * 3 + 1]);
write_phy_ofdm(dev, 0x1d, rtl8225_gain[gain * 3 + 2]);
write_phy_ofdm(dev, 0x21, 0x37); write_phy_ofdm(dev, 0x21, 0x37);
} }
u32 read_rtl8225(struct net_device *dev, u8 adr) static u32 read_rtl8225(struct net_device *dev, u8 adr)
{ {
u32 data2Write = ((u32)(adr & 0x1f)) << 27; u32 data2Write = ((u32)(adr & 0x1f)) << 27;
u32 dataRead; u32 dataRead;
u32 mask; u32 mask;
u16 oval,oval2,oval3,tmp; u16 oval,oval2,oval3,tmp;
// ThreeWireReg twreg;
// ThreeWireReg tdata;
int i; int i;
short bit, rw; short bit, rw;
u8 wLength = 6; u8 wLength = 6;
u8 rLength = 12; u8 rLength = 12;
u8 low2high = 0; u8 low2high = 0;
...@@ -370,8 +344,8 @@ u32 read_rtl8225(struct net_device *dev, u8 adr) ...@@ -370,8 +344,8 @@ u32 read_rtl8225(struct net_device *dev, u8 adr)
rw = 0; rw = 0;
mask = (low2high) ? 0x01 : (((u32)0x01)<<(32-1)); mask = (low2high) ? 0x01 : (((u32)0x01)<<(32-1));
for(i = 0; i < wLength/2; i++)
{ for (i = 0; i < wLength/2; i++) {
bit = ((data2Write&mask) != 0) ? 1 : 0; bit = ((data2Write&mask) != 0) ? 1 : 0;
write_nic_word(dev, RFPinsOutput, bit|oval | rw); udelay(1); write_nic_word(dev, RFPinsOutput, bit|oval | rw); udelay(1);
...@@ -380,8 +354,7 @@ u32 read_rtl8225(struct net_device *dev, u8 adr) ...@@ -380,8 +354,7 @@ u32 read_rtl8225(struct net_device *dev, u8 adr)
mask = (low2high) ? (mask<<1): (mask>>1); mask = (low2high) ? (mask<<1): (mask>>1);
if(i == 2) if (i == 2) {
{
rw = BB_HOST_BANG_RW; rw = BB_HOST_BANG_RW;
write_nic_word(dev, RFPinsOutput, bit|oval | BB_HOST_BANG_CLK | rw); udelay(2); write_nic_word(dev, RFPinsOutput, bit|oval | BB_HOST_BANG_CLK | rw); udelay(2);
write_nic_word(dev, RFPinsOutput, bit|oval | rw); udelay(2); write_nic_word(dev, RFPinsOutput, bit|oval | rw); udelay(2);
...@@ -398,17 +371,16 @@ u32 read_rtl8225(struct net_device *dev, u8 adr) ...@@ -398,17 +371,16 @@ u32 read_rtl8225(struct net_device *dev, u8 adr)
mask = (low2high) ? (mask<<1) : (mask>>1); mask = (low2high) ? (mask<<1) : (mask>>1);
} }
//twreg.struc.clk = 0;
//twreg.struc.data = 0;
write_nic_word(dev, RFPinsOutput, rw|oval); udelay(2); write_nic_word(dev, RFPinsOutput, rw|oval); udelay(2);
mask = (low2high) ? 0x01 : (((u32)0x01) << (12-1)); mask = (low2high) ? 0x01 : (((u32)0x01) << (12-1));
// We must set data pin to HW controled, otherwise RF can't driver it and /*
// value RF register won't be able to read back properly. 2006.06.13, by rcnjko. * We must set data pin to HW controled, otherwise RF can't driver it
* and value RF register won't be able to read back properly.
*/
write_nic_word(dev, RFPinsEnable, (oval2 & (~0x01))); write_nic_word(dev, RFPinsEnable, (oval2 & (~0x01)));
for(i = 0; i < rLength; i++) for (i = 0; i < rLength; i++) {
{
write_nic_word(dev, RFPinsOutput, rw|oval); udelay(1); write_nic_word(dev, RFPinsOutput, rw|oval); udelay(1);
write_nic_word(dev, RFPinsOutput, rw|oval|BB_HOST_BANG_CLK); udelay(2); write_nic_word(dev, RFPinsOutput, rw|oval|BB_HOST_BANG_CLK); udelay(2);
...@@ -426,36 +398,26 @@ u32 read_rtl8225(struct net_device *dev, u8 adr) ...@@ -426,36 +398,26 @@ u32 read_rtl8225(struct net_device *dev, u8 adr)
write_nic_word(dev, RFPinsOutput, BB_HOST_BANG_EN|BB_HOST_BANG_RW|oval); udelay(2); write_nic_word(dev, RFPinsOutput, BB_HOST_BANG_EN|BB_HOST_BANG_RW|oval); udelay(2);
write_nic_word(dev, RFPinsEnable, oval2); write_nic_word(dev, RFPinsEnable, oval2);
write_nic_word(dev, RFPinsSelect, oval3); // Set To SW Switch write_nic_word(dev, RFPinsSelect, oval3); /* Set To SW Switch */
write_nic_word(dev, RFPinsOutput, 0x3a0); write_nic_word(dev, RFPinsOutput, 0x3a0);
return dataRead; return dataRead;
} }
short rtl8225_is_V_z2(struct net_device *dev) short rtl8225_is_V_z2(struct net_device *dev)
{ {
short vz2 = 1; short vz2 = 1;
//int i;
/* sw to reg pg 1 */
//write_rtl8225(dev, 0, 0x1b7);
//write_rtl8225(dev, 0, 0x0b7);
/* reg 8 pg 1 = 23*/ if (read_rtl8225(dev, 8) != 0x588)
//printk(KERN_WARNING "RF Rigisters:\n");
if( read_rtl8225(dev, 8) != 0x588)
vz2 = 0; vz2 = 0;
else /* reg 9 pg 1 = 24 */ else /* reg 9 pg 1 = 24 */
if( read_rtl8225(dev, 9) != 0x700) if (read_rtl8225(dev, 9) != 0x700)
vz2 = 0; vz2 = 0;
/* sw back to pg 0 */ /* sw back to pg 0 */
write_rtl8225(dev, 0, 0xb7); write_rtl8225(dev, 0, 0xb7);
return vz2; return vz2;
} }
void rtl8225z2_rf_close(struct net_device *dev) void rtl8225z2_rf_close(struct net_device *dev)
...@@ -469,67 +431,55 @@ void rtl8225z2_rf_close(struct net_device *dev) ...@@ -469,67 +431,55 @@ void rtl8225z2_rf_close(struct net_device *dev)
rtl8185_set_anaparam2(dev, RTL8225z2_ANAPARAM2_OFF); rtl8185_set_anaparam2(dev, RTL8225z2_ANAPARAM2_OFF);
} }
// /*
// Description: * Map dBm into Tx power index according to current HW model, for example,
// Map dBm into Tx power index according to * RF and PA, and current wireless mode.
// current HW model, for example, RF and PA, and */
// current wireless mode. s8 DbmToTxPwrIdx(struct r8180_priv *priv, WIRELESS_MODE WirelessMode,
// s32 PowerInDbm)
s8
DbmToTxPwrIdx(
struct r8180_priv *priv,
WIRELESS_MODE WirelessMode,
s32 PowerInDbm
)
{ {
bool bUseDefault = true; bool bUseDefault = true;
s8 TxPwrIdx = 0; s8 TxPwrIdx = 0;
// /*
// 071011, SD3 SY: * OFDM Power in dBm = Index * 0.5 + 0
// OFDM Power in dBm = Index * 0.5 + 0 * CCK Power in dBm = Index * 0.25 + 13
// CCK Power in dBm = Index * 0.25 + 13 */
// if (priv->card_8185 >= VERSION_8187S_B) {
if(priv->card_8185 >= VERSION_8187S_B)
{
s32 tmp = 0; s32 tmp = 0;
if(WirelessMode == WIRELESS_MODE_G) if (WirelessMode == WIRELESS_MODE_G) {
{
bUseDefault = false; bUseDefault = false;
tmp = (2 * PowerInDbm); tmp = (2 * PowerInDbm);
if(tmp < 0) if (tmp < 0)
TxPwrIdx = 0; TxPwrIdx = 0;
else if(tmp > 40) // 40 means 20 dBm. else if (tmp > 40) /* 40 means 20 dBm. */
TxPwrIdx = 40; TxPwrIdx = 40;
else else
TxPwrIdx = (s8)tmp; TxPwrIdx = (s8)tmp;
} } else if (WirelessMode == WIRELESS_MODE_B) {
else if(WirelessMode == WIRELESS_MODE_B)
{
bUseDefault = false; bUseDefault = false;
tmp = (4 * PowerInDbm) - 52; tmp = (4 * PowerInDbm) - 52;
if(tmp < 0) if(tmp < 0)
TxPwrIdx = 0; TxPwrIdx = 0;
else if(tmp > 28) // 28 means 20 dBm. else if (tmp > 28) /* 28 means 20 dBm. */
TxPwrIdx = 28; TxPwrIdx = 28;
else else
TxPwrIdx = (s8)tmp; TxPwrIdx = (s8)tmp;
} }
} }
// /*
// TRUE if we want to use a default implementation. * TRUE if we want to use a default implementation.
// We shall set it to FALSE when we have exact translation formular * We shall set it to FALSE when we have exact translation formular
// for target IC. 070622, by rcnjko. * for target IC. 070622, by rcnjko.
// */
if(bUseDefault) if (bUseDefault) {
{ if (PowerInDbm < 0)
if(PowerInDbm < 0)
TxPwrIdx = 0; TxPwrIdx = 0;
else if(PowerInDbm > 35) else if (PowerInDbm > 35)
TxPwrIdx = 35; TxPwrIdx = 35;
else else
TxPwrIdx = (u8)PowerInDbm; TxPwrIdx = (u8)PowerInDbm;
...@@ -541,133 +491,75 @@ DbmToTxPwrIdx( ...@@ -541,133 +491,75 @@ DbmToTxPwrIdx(
void rtl8225z2_SetTXPowerLevel(struct net_device *dev, short ch) void rtl8225z2_SetTXPowerLevel(struct net_device *dev, short ch)
{ {
struct r8180_priv *priv = ieee80211_priv(dev); struct r8180_priv *priv = ieee80211_priv(dev);
// int GainIdx;
// int GainSetting;
//int i;
//u8 power;
//u8 *cck_power_table;
u8 max_cck_power_level; u8 max_cck_power_level;
//u8 min_cck_power_level;
u8 max_ofdm_power_level; u8 max_ofdm_power_level;
u8 min_ofdm_power_level; u8 min_ofdm_power_level;
// u8 cck_power_level = 0xff & priv->chtxpwr[ch];//-by amy 080312 char cck_power_level = (char)(0xff & priv->chtxpwr[ch]);
// u8 ofdm_power_level = 0xff & priv->chtxpwr_ofdm[ch];//-by amy 080312 char ofdm_power_level = (char)(0xff & priv->chtxpwr_ofdm[ch]);
char cck_power_level = (char)(0xff & priv->chtxpwr[ch]);//+by amy 080312
char ofdm_power_level = (char)(0xff & priv->chtxpwr_ofdm[ch]);//+by amy 080312 if (IS_DOT11D_ENABLE(priv->ieee80211) &&
IS_DOT11D_STATE_DONE(priv->ieee80211)) {
if(IS_DOT11D_ENABLE(priv->ieee80211) &&
IS_DOT11D_STATE_DONE(priv->ieee80211) )
{
//PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(priv->ieee80211);
u8 MaxTxPwrInDbm = DOT11D_GetMaxTxPwrInDbm(priv->ieee80211, ch); u8 MaxTxPwrInDbm = DOT11D_GetMaxTxPwrInDbm(priv->ieee80211, ch);
u8 CckMaxPwrIdx = DbmToTxPwrIdx(priv, WIRELESS_MODE_B, MaxTxPwrInDbm); u8 CckMaxPwrIdx = DbmToTxPwrIdx(priv, WIRELESS_MODE_B, MaxTxPwrInDbm);
u8 OfdmMaxPwrIdx = DbmToTxPwrIdx(priv, WIRELESS_MODE_G, MaxTxPwrInDbm); u8 OfdmMaxPwrIdx = DbmToTxPwrIdx(priv, WIRELESS_MODE_G, MaxTxPwrInDbm);
//printk("Max Tx Power dBm (%d) => CCK Tx power index : %d, OFDM Tx power index: %d\n", MaxTxPwrInDbm, CckMaxPwrIdx, OfdmMaxPwrIdx); if (cck_power_level > CckMaxPwrIdx)
//printk("EEPROM channel(%d) => CCK Tx power index: %d, OFDM Tx power index: %d\n",
// ch, cck_power_level, ofdm_power_level);
if(cck_power_level > CckMaxPwrIdx)
cck_power_level = CckMaxPwrIdx; cck_power_level = CckMaxPwrIdx;
if(ofdm_power_level > OfdmMaxPwrIdx) if (ofdm_power_level > OfdmMaxPwrIdx)
ofdm_power_level = OfdmMaxPwrIdx; ofdm_power_level = OfdmMaxPwrIdx;
} }
//priv->CurrentCckTxPwrIdx = cck_power_level;
//priv->CurrentOfdmTxPwrIdx = ofdm_power_level;
max_cck_power_level = 15; max_cck_power_level = 15;
max_ofdm_power_level = 25; // 12 -> 25 max_ofdm_power_level = 25;
min_ofdm_power_level = 10; min_ofdm_power_level = 10;
if (cck_power_level > 35)
if(cck_power_level > 35)
{
cck_power_level = 35; cck_power_level = 35;
}
// write_nic_byte(dev, CCK_TXAGC,
// Set up CCK TXAGC. suggested by SD3 SY. (ZEBRA2_CCK_OFDM_GAIN_SETTING[(u8)cck_power_level]));
// force_pci_posting(dev);
write_nic_byte(dev, CCK_TXAGC, (ZEBRA2_CCK_OFDM_GAIN_SETTING[(u8)cck_power_level]) );
//printk("CCK TX power is %x\n", (ZEBRA2_CCK_OFDM_GAIN_SETTING[cck_power_level]));
force_pci_posting(dev);
mdelay(1); mdelay(1);
/* OFDM power setting */
// Old:
// if(ofdm_power_level > max_ofdm_power_level)
// ofdm_power_level = 35;
// ofdm_power_level += min_ofdm_power_level;
// Latest:
/* if(ofdm_power_level > (max_ofdm_power_level - min_ofdm_power_level))
ofdm_power_level = max_ofdm_power_level;
else
ofdm_power_level += min_ofdm_power_level;
ofdm_power_level += priv->ofdm_txpwr_base; if (ofdm_power_level > 35)
*/
if(ofdm_power_level > 35)
ofdm_power_level = 35; ofdm_power_level = 35;
// rtl8185_set_anaparam2(dev,RTL8225_ANAPARAM2_ON);
//rtl8185_set_anaparam2(dev, ANAPARM2_ASIC_ON);
if (priv->up == 0) { if (priv->up == 0) {
//must add these for rtl8185B down, xiong-2006-11-21 write_phy_ofdm(dev, 2, 0x42);
write_phy_ofdm(dev,2,0x42); write_phy_ofdm(dev, 5, 0x00);
write_phy_ofdm(dev,5,0); write_phy_ofdm(dev, 6, 0x40);
write_phy_ofdm(dev,6,0x40); write_phy_ofdm(dev, 7, 0x00);
write_phy_ofdm(dev,7,0); write_phy_ofdm(dev, 8, 0x40);
write_phy_ofdm(dev,8,0x40);
} }
//write_nic_byte(dev, TX_GAIN_OFDM, ofdm_power_level); write_nic_byte(dev, OFDM_TXAGC,
//2005.11.17, ZEBRA2_CCK_OFDM_GAIN_SETTING[(u8)ofdm_power_level]);
write_nic_byte(dev, OFDM_TXAGC, ZEBRA2_CCK_OFDM_GAIN_SETTING[(u8)ofdm_power_level]);
if(ofdm_power_level<=11) if (ofdm_power_level <= 11) {
{ write_phy_ofdm(dev, 0x07, 0x5c);
// write_nic_dword(dev,PHY_ADR,0x00005c87); write_phy_ofdm(dev, 0x09, 0x5c);
// write_nic_dword(dev,PHY_ADR,0x00005c89);
write_phy_ofdm(dev,0x07,0x5c);
write_phy_ofdm(dev,0x09,0x5c);
}
if(ofdm_power_level<=17)
{
// write_nic_dword(dev,PHY_ADR,0x00005487);
// write_nic_dword(dev,PHY_ADR,0x00005489);
write_phy_ofdm(dev,0x07,0x54);
write_phy_ofdm(dev,0x09,0x54);
}
else
{
// write_nic_dword(dev,PHY_ADR,0x00005087);
// write_nic_dword(dev,PHY_ADR,0x00005089);
write_phy_ofdm(dev,0x07,0x50);
write_phy_ofdm(dev,0x09,0x50);
} }
if (ofdm_power_level <= 17) {
write_phy_ofdm(dev, 0x07, 0x54);
write_phy_ofdm(dev, 0x09, 0x54);
} else {
write_phy_ofdm(dev, 0x07, 0x50);
write_phy_ofdm(dev, 0x09, 0x50);
}
force_pci_posting(dev); force_pci_posting(dev);
mdelay(1); mdelay(1);
} }
void rtl8225z2_rf_set_chan(struct net_device *dev, short ch) void rtl8225z2_rf_set_chan(struct net_device *dev, short ch)
{ {
/*
short gset = (priv->ieee80211->state == IEEE80211_LINKED &&
ieee80211_is_54g(priv->ieee80211->current_network)) ||
priv->ieee80211->iw_mode == IW_MODE_MONITOR;
*/
rtl8225z2_SetTXPowerLevel(dev, ch); rtl8225z2_SetTXPowerLevel(dev, ch);
RF_WriteReg(dev, 0x7, rtl8225_chan[ch]); RF_WriteReg(dev, 0x7, rtl8225_chan[ch]);
//YJ,add,080828, if set channel failed, write again if ((RF_ReadReg(dev, 0x7) & 0x0F80) != rtl8225_chan[ch])
if((RF_ReadReg(dev, 0x7) & 0x0F80) != rtl8225_chan[ch])
{
RF_WriteReg(dev, 0x7, rtl8225_chan[ch]); RF_WriteReg(dev, 0x7, rtl8225_chan[ch]);
}
mdelay(1); mdelay(1);
...@@ -739,8 +631,6 @@ void rtl8225z2_rf_init(struct net_device *dev) ...@@ -739,8 +631,6 @@ void rtl8225z2_rf_init(struct net_device *dev)
priv->chan = channel; priv->chan = channel;
// rtl8180_set_anaparam(dev, RTL8225_ANAPARAM_ON);
if (priv->card_type != USB) if (priv->card_type != USB)
rtl8225_host_pci_init(dev); rtl8225_host_pci_init(dev);
...@@ -750,74 +640,40 @@ void rtl8225z2_rf_init(struct net_device *dev) ...@@ -750,74 +640,40 @@ void rtl8225z2_rf_init(struct net_device *dev)
write_nic_word(dev, BRSR, 0xffff); write_nic_word(dev, BRSR, 0xffff);
write_nic_dword(dev, RF_PARA, 0x100044); write_nic_dword(dev, RF_PARA, 0x100044);
#if 1 //0->1
rtl8180_set_mode(dev, EPROM_CMD_CONFIG); rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
write_nic_byte(dev, CONFIG3, 0x44); write_nic_byte(dev, CONFIG3, 0x44);
rtl8180_set_mode(dev, EPROM_CMD_NORMAL); rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
#endif
rtl8185_rf_pins_enable(dev); rtl8185_rf_pins_enable(dev);
// mdelay(1000);
write_rtl8225(dev, 0x0, 0x2bf); mdelay(1); write_rtl8225(dev, 0x0, 0x2bf); mdelay(1);
write_rtl8225(dev, 0x1, 0xee0); mdelay(1); write_rtl8225(dev, 0x1, 0xee0); mdelay(1);
write_rtl8225(dev, 0x2, 0x44d); mdelay(1); write_rtl8225(dev, 0x2, 0x44d); mdelay(1);
write_rtl8225(dev, 0x3, 0x441); mdelay(1); write_rtl8225(dev, 0x3, 0x441); mdelay(1);
write_rtl8225(dev, 0x4, 0x8c3); mdelay(1);
write_rtl8225(dev, 0x5, 0xc72); mdelay(1);
write_rtl8225(dev, 0x4, 0x8c3);mdelay(1);
write_rtl8225(dev, 0x5, 0xc72);mdelay(1);
// }
write_rtl8225(dev, 0x6, 0xe6); mdelay(1); write_rtl8225(dev, 0x6, 0xe6); mdelay(1);
write_rtl8225(dev, 0x7, ((priv->card_type == USB)? 0x82a : rtl8225_chan[channel])); mdelay(1); write_rtl8225(dev, 0x7, ((priv->card_type == USB)? 0x82a : rtl8225_chan[channel])); mdelay(1);
write_rtl8225(dev, 0x8, 0x3f); mdelay(1); write_rtl8225(dev, 0x8, 0x3f); mdelay(1);
write_rtl8225(dev, 0x9, 0x335); mdelay(1);
write_rtl8225(dev, 0x9, 0x335); mdelay(1); write_rtl8225(dev, 0xa, 0x9d4); mdelay(1);
write_rtl8225(dev, 0xb, 0x7bb); mdelay(1);
write_rtl8225(dev, 0xa, 0x9d4); mdelay(1); write_rtl8225(dev, 0xc, 0x850); mdelay(1);
write_rtl8225(dev, 0xd, 0xcdf); mdelay(1);
write_rtl8225(dev, 0xb, 0x7bb); mdelay(1);
write_rtl8225(dev, 0xc, 0x850); mdelay(1);
write_rtl8225(dev, 0xd, 0xcdf); mdelay(1);
write_rtl8225(dev, 0xe, 0x2b); mdelay(1); write_rtl8225(dev, 0xe, 0x2b); mdelay(1);
write_rtl8225(dev, 0xf, 0x114); write_rtl8225(dev, 0xf, 0x114);
mdelay(100); mdelay(100);
//if(priv->card_type != USB) /* maybe not needed even for 8185 */
// write_rtl8225(dev, 0x7, rtl8225_chan[channel]);
write_rtl8225(dev, 0x0, 0x1b7); write_rtl8225(dev, 0x0, 0x1b7);
for(i=0;i<95;i++){ for (i = 0; i < 95; i++) {
write_rtl8225(dev, 0x1, (u8)(i+1)); write_rtl8225(dev, 0x1, (u8)(i + 1));
/* version B & C & D*/
write_rtl8225(dev, 0x2, rtl8225z2_rxgain[i]); write_rtl8225(dev, 0x2, rtl8225z2_rxgain[i]);
} }
write_rtl8225(dev, 0x3, 0x80); write_rtl8225(dev, 0x3, 0x80);
write_rtl8225(dev, 0x5, 0x4); write_rtl8225(dev, 0x5, 0x4);
...@@ -825,160 +681,90 @@ void rtl8225z2_rf_init(struct net_device *dev) ...@@ -825,160 +681,90 @@ void rtl8225z2_rf_init(struct net_device *dev)
write_rtl8225(dev, 0x2, 0xc4d); write_rtl8225(dev, 0x2, 0xc4d);
if(priv->card_type == USB){ if (priv->card_type == USB) {
// force_pci_posting(dev);
mdelay(200); mdelay(200);
write_rtl8225(dev, 0x2, 0x44d); write_rtl8225(dev, 0x2, 0x44d);
// force_pci_posting(dev);
mdelay(100); mdelay(100);
}
}//End of if(priv->card_type == USB)
/* FIXME!! rtl8187 we have to check if calibrarion /* FIXME!! rtl8187 we have to check if calibrarion
* is successful and eventually cal. again (repeat * is successful and eventually cal. again (repeat
* the two write on reg 2) * the two write on reg 2)
*/ */
// Check for calibration status, 2005.11.17, data = read_rtl8225(dev, 6);
data = read_rtl8225(dev, 6); if (!(data & 0x00000080)) {
if (!(data&0x00000080)) write_rtl8225(dev, 0x02, 0x0c4d);
{ force_pci_posting(dev); mdelay(200);
write_rtl8225(dev, 0x02, 0x0c4d); write_rtl8225(dev, 0x02, 0x044d);
force_pci_posting(dev); mdelay(200); force_pci_posting(dev); mdelay(100);
write_rtl8225(dev, 0x02, 0x044d); data = read_rtl8225(dev, 6);
force_pci_posting(dev); mdelay(100); if (!(data & 0x00000080))
data = read_rtl8225(dev, 6); DMESGW("RF Calibration Failed!!!!\n");
if (!(data&0x00000080)) }
{
DMESGW("RF Calibration Failed!!!!\n");
}
}
//force_pci_posting(dev);
mdelay(200); //200 for 8187
// //if(priv->card_type != USB){ mdelay(200);
// write_rtl8225(dev, 0x2, 0x44d);
// write_rtl8225(dev, 0x7, rtl8225_chan[channel]);
// write_rtl8225(dev, 0x2, 0x47d);
//
// force_pci_posting(dev);
// mdelay(100);
//
// write_rtl8225(dev, 0x2, 0x44d);
// //}
write_rtl8225(dev, 0x0, 0x2bf); write_rtl8225(dev, 0x0, 0x2bf);
if(priv->card_type != USB) if (priv->card_type != USB)
rtl8185_rf_pins_enable(dev); rtl8185_rf_pins_enable(dev);
//set up ZEBRA AGC table, 2005.11.17,
for(i=0;i<128;i++){
data = rtl8225_agc[i];
addr = i + 0x80; //enable writing AGC table for (i = 0; i < 128; i++) {
write_phy_ofdm(dev, 0xb, data); data = rtl8225_agc[i];
mdelay(1); addr = i + 0x80; /* enable writing AGC table */
write_phy_ofdm(dev, 0xa, addr); write_phy_ofdm(dev, 0xb, data);
mdelay(1);
mdelay(1); write_phy_ofdm(dev, 0xa, addr);
} mdelay(1);
}
force_pci_posting(dev); force_pci_posting(dev);
mdelay(1); mdelay(1);
write_phy_ofdm(dev, 0x0, 0x1); mdelay(1); write_phy_ofdm(dev, 0x00, 0x01); mdelay(1);
write_phy_ofdm(dev, 0x1, 0x2); mdelay(1); write_phy_ofdm(dev, 0x01, 0x02); mdelay(1);
write_phy_ofdm(dev, 0x2, ((priv->card_type == USB)? 0x42 : 0x62)); mdelay(1); write_phy_ofdm(dev, 0x02, ((priv->card_type == USB) ? 0x42 : 0x62)); mdelay(1);
write_phy_ofdm(dev, 0x3, 0x0); mdelay(1); write_phy_ofdm(dev, 0x03, 0x00); mdelay(1);
write_phy_ofdm(dev, 0x4, 0x0); mdelay(1); write_phy_ofdm(dev, 0x04, 0x00); mdelay(1);
write_phy_ofdm(dev, 0x5, 0x0); mdelay(1); write_phy_ofdm(dev, 0x05, 0x00); mdelay(1);
write_phy_ofdm(dev, 0x6, 0x40); mdelay(1); write_phy_ofdm(dev, 0x06, 0x40); mdelay(1);
write_phy_ofdm(dev, 0x7, 0x0); mdelay(1); write_phy_ofdm(dev, 0x07, 0x00); mdelay(1);
write_phy_ofdm(dev, 0x8, 0x40); mdelay(1); write_phy_ofdm(dev, 0x08, 0x40); mdelay(1);
write_phy_ofdm(dev, 0x9, 0xfe); mdelay(1); write_phy_ofdm(dev, 0x09, 0xfe); mdelay(1);
write_phy_ofdm(dev, 0x0a, 0x08); mdelay(1);
write_phy_ofdm(dev, 0xa, 0x8); mdelay(1); write_phy_ofdm(dev, 0x0b, 0x80); mdelay(1);
write_phy_ofdm(dev, 0x0c, 0x01); mdelay(1);
//write_phy_ofdm(dev, 0x18, 0xef); write_phy_ofdm(dev, 0x0d, 0x43);
// } write_phy_ofdm(dev, 0x0e, 0xd3); mdelay(1);
//} write_phy_ofdm(dev, 0x0f, 0x38); mdelay(1);
write_phy_ofdm(dev, 0xb, 0x80); mdelay(1); write_phy_ofdm(dev, 0x10, 0x84); mdelay(1);
write_phy_ofdm(dev, 0x11, 0x07); mdelay(1);
write_phy_ofdm(dev, 0xc, 0x1);mdelay(1); write_phy_ofdm(dev, 0x12, 0x20); mdelay(1);
write_phy_ofdm(dev, 0x13, 0x20); mdelay(1);
write_phy_ofdm(dev, 0x14, 0x00); mdelay(1);
//if(priv->card_type != USB)
write_phy_ofdm(dev, 0xd, 0x43);
write_phy_ofdm(dev, 0xe, 0xd3);mdelay(1);
write_phy_ofdm(dev, 0xf, 0x38);mdelay(1);
/*ver D & 8187*/
// }
// if(priv->card_8185 == 1 && priv->card_8185_Bversion)
// write_phy_ofdm(dev, 0x10, 0x04);/*ver B*/
// else
write_phy_ofdm(dev, 0x10, 0x84);mdelay(1);
/*ver C & D & 8187*/
write_phy_ofdm(dev, 0x11, 0x07);mdelay(1);
/*agc resp time 700*/
// if(priv->card_8185 == 2){
/* Ver D & 8187*/
write_phy_ofdm(dev, 0x12, 0x20);mdelay(1);
write_phy_ofdm(dev, 0x13, 0x20);mdelay(1);
write_phy_ofdm(dev, 0x14, 0x0); mdelay(1);
write_phy_ofdm(dev, 0x15, 0x40); mdelay(1); write_phy_ofdm(dev, 0x15, 0x40); mdelay(1);
write_phy_ofdm(dev, 0x16, 0x0); mdelay(1); write_phy_ofdm(dev, 0x16, 0x00); mdelay(1);
write_phy_ofdm(dev, 0x17, 0x40); mdelay(1); write_phy_ofdm(dev, 0x17, 0x40); mdelay(1);
write_phy_ofdm(dev, 0x18, 0xef); mdelay(1);
// if (priv->card_type == USB)
// write_phy_ofdm(dev, 0x18, 0xef);
write_phy_ofdm(dev, 0x18, 0xef);mdelay(1);
write_phy_ofdm(dev, 0x19, 0x19); mdelay(1); write_phy_ofdm(dev, 0x19, 0x19); mdelay(1);
write_phy_ofdm(dev, 0x1a, 0x20); mdelay(1); write_phy_ofdm(dev, 0x1a, 0x20); mdelay(1);
write_phy_ofdm(dev, 0x1b, 0x15);mdelay(1); write_phy_ofdm(dev, 0x1b, 0x15); mdelay(1);
write_phy_ofdm(dev, 0x1c, 0x04); mdelay(1);
write_phy_ofdm(dev, 0x1c, 0x4);mdelay(1); write_phy_ofdm(dev, 0x1d, 0xc5); mdelay(1);
write_phy_ofdm(dev, 0x1e, 0x95); mdelay(1);
write_phy_ofdm(dev, 0x1d, 0xc5);mdelay(1); //2005.11.17, write_phy_ofdm(dev, 0x1f, 0x75); mdelay(1);
write_phy_ofdm(dev, 0x20, 0x1f); mdelay(1);
write_phy_ofdm(dev, 0x1e, 0x95);mdelay(1); write_phy_ofdm(dev, 0x21, 0x17); mdelay(1);
write_phy_ofdm(dev, 0x22, 0x16); mdelay(1);
write_phy_ofdm(dev, 0x1f, 0x75); mdelay(1); write_phy_ofdm(dev, 0x23, 0x80); mdelay(1); /* FIXME maybe not needed */
// }
write_phy_ofdm(dev, 0x20, 0x1f);mdelay(1);
write_phy_ofdm(dev, 0x21, 0x17);mdelay(1);
write_phy_ofdm(dev, 0x22, 0x16);mdelay(1);
// if(priv->card_type != USB)
write_phy_ofdm(dev, 0x23, 0x80);mdelay(1); //FIXME maybe not needed // <>
write_phy_ofdm(dev, 0x24, 0x46); mdelay(1); write_phy_ofdm(dev, 0x24, 0x46); mdelay(1);
write_phy_ofdm(dev, 0x25, 0x00); mdelay(1); write_phy_ofdm(dev, 0x25, 0x00); mdelay(1);
write_phy_ofdm(dev, 0x26, 0x90); mdelay(1); write_phy_ofdm(dev, 0x26, 0x90); mdelay(1);
write_phy_ofdm(dev, 0x27, 0x88); mdelay(1); write_phy_ofdm(dev, 0x27, 0x88); mdelay(1);
// <> Set init. gain to m74dBm.
rtl8225z2_set_gain(dev,4); rtl8225z2_set_gain(dev,4);
write_phy_cck(dev, 0x0, 0x98); mdelay(1); write_phy_cck(dev, 0x0, 0x98); mdelay(1);
...@@ -986,90 +772,57 @@ void rtl8225z2_rf_init(struct net_device *dev) ...@@ -986,90 +772,57 @@ void rtl8225z2_rf_init(struct net_device *dev)
write_phy_cck(dev, 0x4, 0x7e); mdelay(1); write_phy_cck(dev, 0x4, 0x7e); mdelay(1);
write_phy_cck(dev, 0x5, 0x12); mdelay(1); write_phy_cck(dev, 0x5, 0x12); mdelay(1);
write_phy_cck(dev, 0x6, 0xfc); mdelay(1); write_phy_cck(dev, 0x6, 0xfc); mdelay(1);
write_phy_cck(dev, 0x7, 0x78); mdelay(1);
write_phy_cck(dev, 0x7, 0x78);mdelay(1); write_phy_cck(dev, 0x8, 0x2e); mdelay(1);
/* Ver C & D & 8187*/
write_phy_cck(dev, 0x8, 0x2e);mdelay(1);
write_phy_cck(dev, 0x10, ((priv->card_type == USB) ? 0x9b: 0x93)); mdelay(1); write_phy_cck(dev, 0x10, ((priv->card_type == USB) ? 0x9b: 0x93)); mdelay(1);
write_phy_cck(dev, 0x11, 0x88); mdelay(1); write_phy_cck(dev, 0x11, 0x88); mdelay(1);
write_phy_cck(dev, 0x12, 0x47); mdelay(1); write_phy_cck(dev, 0x12, 0x47); mdelay(1);
write_phy_cck(dev, 0x13, 0xd0); /* Ver C & D & 8187*/ write_phy_cck(dev, 0x13, 0xd0);
write_phy_cck(dev, 0x19, 0x00);
write_phy_cck(dev, 0x19, 0x0);
write_phy_cck(dev, 0x1a, 0xa0); write_phy_cck(dev, 0x1a, 0xa0);
write_phy_cck(dev, 0x1b, 0x8); write_phy_cck(dev, 0x1b, 0x08);
write_phy_cck(dev, 0x40, 0x86); /* CCK Carrier Sense Threshold */ write_phy_cck(dev, 0x40, 0x86); /* CCK Carrier Sense Threshold */
write_phy_cck(dev, 0x41, 0x8d); mdelay(1);
write_phy_cck(dev, 0x41, 0x8d);mdelay(1);
write_phy_cck(dev, 0x42, 0x15); mdelay(1); write_phy_cck(dev, 0x42, 0x15); mdelay(1);
write_phy_cck(dev, 0x43, 0x18); mdelay(1); write_phy_cck(dev, 0x43, 0x18); mdelay(1);
write_phy_cck(dev, 0x44, 0x36); mdelay(1); write_phy_cck(dev, 0x44, 0x36); mdelay(1);
write_phy_cck(dev, 0x45, 0x35); mdelay(1); write_phy_cck(dev, 0x45, 0x35); mdelay(1);
write_phy_cck(dev, 0x46, 0x2e); mdelay(1); write_phy_cck(dev, 0x46, 0x2e); mdelay(1);
write_phy_cck(dev, 0x47, 0x25); mdelay(1); write_phy_cck(dev, 0x47, 0x25); mdelay(1);
write_phy_cck(dev, 0x48, 0x1c); mdelay(1); write_phy_cck(dev, 0x48, 0x1c); mdelay(1);
write_phy_cck(dev, 0x49, 0x12); mdelay(1); write_phy_cck(dev, 0x49, 0x12); mdelay(1);
write_phy_cck(dev, 0x4a, 0x9); mdelay(1); write_phy_cck(dev, 0x4a, 0x09); mdelay(1);
write_phy_cck(dev, 0x4b, 0x4); mdelay(1); write_phy_cck(dev, 0x4b, 0x04); mdelay(1);
write_phy_cck(dev, 0x4c, 0x5);mdelay(1); write_phy_cck(dev, 0x4c, 0x05); mdelay(1);
write_nic_byte(dev, 0x5b, 0x0d); mdelay(1); write_nic_byte(dev, 0x5b, 0x0d); mdelay(1);
// <>
// // TESTR 0xb 8187
// write_phy_cck(dev, 0x10, 0x93);// & 0xfb);
//
// //if(priv->card_type != USB){
// write_phy_ofdm(dev, 0x2, 0x62);
// write_phy_ofdm(dev, 0x6, 0x0);
// write_phy_ofdm(dev, 0x8, 0x0);
// //}
rtl8225z2_SetTXPowerLevel(dev, channel); rtl8225z2_SetTXPowerLevel(dev, channel);
write_phy_cck(dev, 0x11, 0x9b); mdelay(1); /* Rx ant A, 0xdb for B */
write_phy_ofdm(dev, 0x26, 0x90); mdelay(1); /* Rx ant A, 0x10 for B */
rtl8185_tx_antenna(dev, 0x3); /* TX ant A, 0x0 for B */ /* RX antenna default to A */
write_phy_cck(dev, 0x11, 0x9b); mdelay(1); /* B: 0xDB */
write_phy_ofdm(dev, 0x26, 0x90); mdelay(1); /* B: 0x10 */
rtl8185_tx_antenna(dev, 0x03); /* B: 0x00 */
/* switch to high-speed 3-wire /* switch to high-speed 3-wire
* last digit. 2 for both cck and ofdm * last digit. 2 for both cck and ofdm
*/ */
if(priv->card_type == USB) if (priv->card_type == USB)
write_nic_dword(dev, 0x94, 0x3dc00002); write_nic_dword(dev, 0x94, 0x3dc00002);
else{ else {
write_nic_dword(dev, 0x94, 0x15c00002); write_nic_dword(dev, 0x94, 0x15c00002);
rtl8185_rf_pins_enable(dev); rtl8185_rf_pins_enable(dev);
} }
// rtl8225_set_mode(dev, 1); /* FIXME start in B mode */ // <>
//
// /* make sure is waken up! */
// write_rtl8225(dev,0x4, 0x9ff);
// rtl8180_set_anaparam(dev, RTL8225_ANAPARAM_ON);
// rtl8185_set_anaparam2(dev, RTL8225_ANAPARAM2_ON);
rtl8225_rf_set_chan(dev, priv->chan); rtl8225_rf_set_chan(dev, priv->chan);
//write_nic_word(dev,BRSR,brsr);
//rtl8225z2_rf_set_mode(dev);
} }
void rtl8225z2_rf_set_mode(struct net_device *dev) void rtl8225z2_rf_set_mode(struct net_device *dev)
{ {
struct r8180_priv *priv = ieee80211_priv(dev); struct r8180_priv *priv = ieee80211_priv(dev);
if(priv->ieee80211->mode == IEEE_A) if (priv->ieee80211->mode == IEEE_A) {
{
write_rtl8225(dev, 0x5, 0x1865); write_rtl8225(dev, 0x5, 0x1865);
write_nic_dword(dev, RF_PARA, 0x10084); write_nic_dword(dev, RF_PARA, 0x10084);
write_nic_dword(dev, RF_TIMING, 0xa8008); write_nic_dword(dev, RF_TIMING, 0xa8008);
...@@ -1085,8 +838,7 @@ void rtl8225z2_rf_set_mode(struct net_device *dev) ...@@ -1085,8 +838,7 @@ void rtl8225z2_rf_set_mode(struct net_device *dev)
write_phy_ofdm(dev,0x17, 0x40); write_phy_ofdm(dev,0x17, 0x40);
write_nic_dword(dev, 0x94,0x10000000); write_nic_dword(dev, 0x94,0x10000000);
}else{ } else {
write_rtl8225(dev, 0x5, 0x1864); write_rtl8225(dev, 0x5, 0x1864);
write_nic_dword(dev, RF_PARA, 0x10044); write_nic_dword(dev, RF_PARA, 0x10044);
write_nic_dword(dev, RF_TIMING, 0xa8008); write_nic_dword(dev, RF_TIMING, 0xa8008);
...@@ -1105,46 +857,35 @@ void rtl8225z2_rf_set_mode(struct net_device *dev) ...@@ -1105,46 +857,35 @@ void rtl8225z2_rf_set_mode(struct net_device *dev)
} }
} }
//lzm mod 080826
//#define MAX_DOZE_WAITING_TIMES_85B 64
//#define MAX_POLLING_24F_TIMES_87SE 5
#define MAX_DOZE_WAITING_TIMES_85B 20 #define MAX_DOZE_WAITING_TIMES_85B 20
#define MAX_POLLING_24F_TIMES_87SE 10 #define MAX_POLLING_24F_TIMES_87SE 10
#define LPS_MAX_SLEEP_WAITING_TIMES_87SE 5 #define LPS_MAX_SLEEP_WAITING_TIMES_87SE 5
bool bool SetZebraRFPowerState8185(struct net_device *dev,
SetZebraRFPowerState8185( RT_RF_POWER_STATE eRFPowerState)
struct net_device *dev,
RT_RF_POWER_STATE eRFPowerState
)
{ {
struct r8180_priv *priv = ieee80211_priv(dev); struct r8180_priv *priv = ieee80211_priv(dev);
u8 btCR9346, btConfig3; u8 btCR9346, btConfig3;
bool bActionAllowed= true, bTurnOffBB = true;//lzm mod 080826 bool bActionAllowed = true, bTurnOffBB = true;
//u32 DWordContent;
u8 u1bTmp; u8 u1bTmp;
int i; int i;
//u16 u2bTFPC = 0;
bool bResult = true; bool bResult = true;
u8 QueueID; u8 QueueID;
if(priv->SetRFPowerStateInProgress == true) if (priv->SetRFPowerStateInProgress == true)
return false; return false;
priv->SetRFPowerStateInProgress = true; priv->SetRFPowerStateInProgress = true;
// enable EEM0 and EEM1 in 9346CR
btCR9346 = read_nic_byte(dev, CR9346); btCR9346 = read_nic_byte(dev, CR9346);
write_nic_byte(dev, CR9346, (btCR9346|0xC0) ); write_nic_byte(dev, CR9346, (btCR9346 | 0xC0));
// enable PARM_En in Config3
btConfig3 = read_nic_byte(dev, CONFIG3); btConfig3 = read_nic_byte(dev, CONFIG3);
write_nic_byte(dev, CONFIG3, (btConfig3|CONFIG3_PARM_En) ); write_nic_byte(dev, CONFIG3, (btConfig3 | CONFIG3_PARM_En));
switch( priv->rf_chip ) switch (priv->rf_chip) {
{
case RF_ZEBRA2: case RF_ZEBRA2:
switch( eRFPowerState ) switch (eRFPowerState) {
{
case eRfOn: case eRfOn:
RF_WriteReg(dev,0x4,0x9FF); RF_WriteReg(dev,0x4,0x9FF);
...@@ -1153,233 +894,168 @@ SetZebraRFPowerState8185( ...@@ -1153,233 +894,168 @@ SetZebraRFPowerState8185(
write_nic_byte(dev, CONFIG4, priv->RFProgType); write_nic_byte(dev, CONFIG4, priv->RFProgType);
//Follow 87B, Isaiah 2007-04-27 /* turn on CCK and OFDM */
u1bTmp = read_nic_byte(dev, 0x24E); u1bTmp = read_nic_byte(dev, 0x24E);
write_nic_byte(dev, 0x24E, (u1bTmp & (~(BIT5|BIT6))) );// 070124 SD1 Alex: turn on CCK and OFDM. write_nic_byte(dev, 0x24E, (u1bTmp & (~(BIT5 | BIT6))));
break; break;
case eRfSleep: case eRfSleep:
break; break;
case eRfOff: case eRfOff:
break; break;
default: default:
bResult = false; bResult = false;
break; break;
} }
break; break;
case RF_ZEBRA4: case RF_ZEBRA4:
switch( eRFPowerState ) switch (eRFPowerState) {
{
case eRfOn: case eRfOn:
//printk("===================================power on@jiffies:%d\n",jiffies);
write_nic_word(dev, 0x37C, 0x00EC); write_nic_word(dev, 0x37C, 0x00EC);
//turn on AFE /* turn on AFE */
write_nic_byte(dev, 0x54, 0x00); write_nic_byte(dev, 0x54, 0x00);
write_nic_byte(dev, 0x62, 0x00); write_nic_byte(dev, 0x62, 0x00);
//lzm mod 080826 /* turn on RF */
//turn on RF
//RF_WriteReg(dev, 0x0, 0x009f); //mdelay(1);
//RF_WriteReg(dev, 0x4, 0x0972); //mdelay(1);
RF_WriteReg(dev, 0x0, 0x009f); udelay(500); RF_WriteReg(dev, 0x0, 0x009f); udelay(500);
RF_WriteReg(dev, 0x4, 0x0972); udelay(500); RF_WriteReg(dev, 0x4, 0x0972); udelay(500);
//turn on RF again, suggested by SD3 stevenl.
/* turn on RF again */
RF_WriteReg(dev, 0x0, 0x009f); udelay(500); RF_WriteReg(dev, 0x0, 0x009f); udelay(500);
RF_WriteReg(dev, 0x4, 0x0972); udelay(500); RF_WriteReg(dev, 0x4, 0x0972); udelay(500);
//turn on BB /* turn on BB */
// write_nic_dword(dev, PhyAddr, 0x4090); //ofdm 10=00
// write_nic_dword(dev, PhyAddr, 0x4092); //ofdm 12=00
write_phy_ofdm(dev,0x10,0x40); write_phy_ofdm(dev,0x10,0x40);
write_phy_ofdm(dev,0x12,0x40); write_phy_ofdm(dev,0x12,0x40);
//Avoid power down at init time.
/* Avoid power down at init time. */
write_nic_byte(dev, CONFIG4, priv->RFProgType); write_nic_byte(dev, CONFIG4, priv->RFProgType);
u1bTmp = read_nic_byte(dev, 0x24E); u1bTmp = read_nic_byte(dev, 0x24E);
write_nic_byte(dev, 0x24E, (u1bTmp & (~(BIT5|BIT6))) ); write_nic_byte(dev, 0x24E, (u1bTmp & (~(BIT5 | BIT6))));
break; break;
case eRfSleep: case eRfSleep:
// Make sure BusyQueue is empty befor turn off RFE pwoer. for (QueueID = 0, i = 0; QueueID < 6;) {
//printk("===================================power sleep@jiffies:%d\n",jiffies); if (get_curr_tx_free_desc(dev, QueueID) == priv->txringcount) {
for(QueueID = 0, i = 0; QueueID < 6; )
{
if(get_curr_tx_free_desc(dev,QueueID) == priv->txringcount)
{
QueueID++; QueueID++;
continue; continue;
} } else {
else//lzm mod 080826
{
priv->TxPollingTimes ++; priv->TxPollingTimes ++;
if(priv->TxPollingTimes >= LPS_MAX_SLEEP_WAITING_TIMES_87SE) if (priv->TxPollingTimes >= LPS_MAX_SLEEP_WAITING_TIMES_87SE) {
{ bActionAllowed = false;
//RT_TRACE(COMP_POWER, DBG_WARNING, ("\n\n\n SetZebraRFPowerState8185B():eRfSleep: %d times TcbBusyQueue[%d] != 0 !!!\n\n\n", LPS_MAX_SLEEP_WAITING_TIMES_87SE, QueueID)); break;
bActionAllowed=false; } else
break; udelay(10);
}
else
{
udelay(10); // Windows may delay 3~16ms actually.
//RT_TRACE(COMP_POWER, DBG_LOUD, ("eRfSleep: %d times TcbBusyQueue[%d] !=0 before doze!\n", (pMgntInfo->TxPollingTimes), QueueID));
}
} }
//lzm del 080826
//if(i >= MAX_DOZE_WAITING_TIMES_85B)
//{
//printk("\n\n\n SetZebraRFPowerState8185B(): %d times BusyQueue[%d] != 0 !!!\n\n\n", MAX_DOZE_WAITING_TIMES_85B, QueueID);
//break;
//}
} }
if(bActionAllowed)//lzm add 080826 if (bActionAllowed) {
{ /* turn off BB RXIQ matrix to cut off rx signal */
//turn off BB RXIQ matrix to cut off rx signal write_phy_ofdm(dev, 0x10, 0x00);
// write_nic_dword(dev, PhyAddr, 0x0090); //ofdm 10=00 write_phy_ofdm(dev, 0x12, 0x00);
// write_nic_dword(dev, PhyAddr, 0x0092); //ofdm 12=00
write_phy_ofdm(dev,0x10,0x00); /* turn off RF */
write_phy_ofdm(dev,0x12,0x00); RF_WriteReg(dev, 0x4, 0x0000);
//turn off RF RF_WriteReg(dev, 0x0, 0x0000);
RF_WriteReg(dev, 0x4, 0x0000); //mdelay(1);
RF_WriteReg(dev, 0x0, 0x0000); //mdelay(1); /* turn off AFE except PLL */
//turn off AFE except PLL
write_nic_byte(dev, 0x62, 0xff); write_nic_byte(dev, 0x62, 0xff);
write_nic_byte(dev, 0x54, 0xec); write_nic_byte(dev, 0x54, 0xec);
// mdelay(10);
#if 1
mdelay(1); mdelay(1);
{ {
int i = 0; int i = 0;
while (true) while (true) {
{
u8 tmp24F = read_nic_byte(dev, 0x24f); u8 tmp24F = read_nic_byte(dev, 0x24f);
if ((tmp24F == 0x01) || (tmp24F == 0x09))
{ if ((tmp24F == 0x01) || (tmp24F == 0x09)) {
bTurnOffBB = true; bTurnOffBB = true;
break; break;
} } else {
else//lzm mod 080826
{
udelay(10); udelay(10);
i++; i++;
priv->TxPollingTimes++; priv->TxPollingTimes++;
if(priv->TxPollingTimes >= LPS_MAX_SLEEP_WAITING_TIMES_87SE) if (priv->TxPollingTimes >= LPS_MAX_SLEEP_WAITING_TIMES_87SE) {
{ bTurnOffBB = false;
//RT_TRACE(COMP_POWER, DBG_WARNING, ("\n\n\n SetZebraRFPowerState8185B(): eRfOff: %d times Rx Mac0x24F=0x%x !!!\n\n\n", i, u1bTmp24F));
bTurnOffBB=false;
break; break;
} } else
else udelay(10);
{
udelay(10);// Windows may delay 3~16ms actually.
//RT_TRACE(COMP_POWER, DBG_LOUD,("(%d)eRfSleep- u1bTmp24F= 0x%X\n", i, u1bTmp24F));
}
} }
//lzm del 080826
//if (i > MAX_POLLING_24F_TIMES_87SE)
// break;
} }
} }
#endif
if (bTurnOffBB)//lzm mod 080826
{
//turn off BB
u1bTmp = read_nic_byte(dev, 0x24E);
write_nic_byte(dev, 0x24E, (u1bTmp|BIT5|BIT6));
//turn off AFE PLL if (bTurnOffBB) {
//write_nic_byte(dev, 0x54, 0xec); /* turn off BB */
//write_nic_word(dev, 0x37C, 0x00ec); u1bTmp = read_nic_byte(dev, 0x24E);
write_nic_byte(dev, 0x54, 0xFC); //[ECS] FC-> EC->FC, asked by SD3 Stevenl write_nic_byte(dev, 0x24E, (u1bTmp | BIT5 | BIT6));
write_nic_word(dev, 0x37C, 0x00FC);//[ECS] FC-> EC->FC, asked by SD3 Stevenl
/* turn off AFE PLL */
write_nic_byte(dev, 0x54, 0xFC);
write_nic_word(dev, 0x37C, 0x00FC);
} }
} }
break; break;
case eRfOff: case eRfOff:
// Make sure BusyQueue is empty befor turn off RFE pwoer. for (QueueID = 0, i = 0; QueueID < 6;) {
//printk("===================================power off@jiffies:%d\n",jiffies); if (get_curr_tx_free_desc(dev, QueueID) == priv->txringcount) {
for(QueueID = 0, i = 0; QueueID < 6; )
{
if(get_curr_tx_free_desc(dev,QueueID) == priv->txringcount)
{
QueueID++; QueueID++;
continue; continue;
} } else {
else
{
udelay(10); udelay(10);
i++; i++;
} }
if(i >= MAX_DOZE_WAITING_TIMES_85B) if (i >= MAX_DOZE_WAITING_TIMES_85B)
{
//printk("\n\n\n SetZebraRFPowerState8185B(): %d times BusyQueue[%d] != 0 !!!\n\n\n", MAX_DOZE_WAITING_TIMES_85B, QueueID);
break; break;
}
} }
//turn off BB RXIQ matrix to cut off rx signal /* turn off BB RXIQ matrix to cut off rx signal */
// write_nic_dword(dev, PhyAddr, 0x0090); //ofdm 10=00 write_phy_ofdm(dev, 0x10, 0x00);
// write_nic_dword(dev, PhyAddr, 0x0092); //ofdm 12=00 write_phy_ofdm(dev, 0x12, 0x00);
write_phy_ofdm(dev,0x10,0x00);
write_phy_ofdm(dev,0x12,0x00); /* turn off RF */
//turn off RF RF_WriteReg(dev, 0x4, 0x0000);
RF_WriteReg(dev, 0x4, 0x0000); //mdelay(1); RF_WriteReg(dev, 0x0, 0x0000);
RF_WriteReg(dev, 0x0, 0x0000); //mdelay(1);
//turn off AFE except PLL /* turn off AFE except PLL */
write_nic_byte(dev, 0x62, 0xff); write_nic_byte(dev, 0x62, 0xff);
write_nic_byte(dev, 0x54, 0xec); write_nic_byte(dev, 0x54, 0xec);
// mdelay(10);
#if 1
mdelay(1); mdelay(1);
{ {
int i = 0; int i = 0;
while (true) while (true)
{ {
u8 tmp24F = read_nic_byte(dev, 0x24f); u8 tmp24F = read_nic_byte(dev, 0x24f);
if ((tmp24F == 0x01) || (tmp24F == 0x09))
{ if ((tmp24F == 0x01) || (tmp24F == 0x09)) {
bTurnOffBB = true; bTurnOffBB = true;
break; break;
} } else {
else
{
bTurnOffBB = false; bTurnOffBB = false;
udelay(10); udelay(10);
i++; i++;
} }
if (i > MAX_POLLING_24F_TIMES_87SE) if (i > MAX_POLLING_24F_TIMES_87SE)
break; break;
} }
} }
#endif
if (bTurnOffBB)//lzm mod 080826
{
//turn off BB if (bTurnOffBB) {
u1bTmp = read_nic_byte(dev, 0x24E); /* turn off BB */
write_nic_byte(dev, 0x24E, (u1bTmp|BIT5|BIT6)); u1bTmp = read_nic_byte(dev, 0x24E);
//turn off AFE PLL (80M) write_nic_byte(dev, 0x24E, (u1bTmp | BIT5 | BIT6));
//write_nic_byte(dev, 0x54, 0xec);
//write_nic_word(dev, 0x37C, 0x00ec);
write_nic_byte(dev, 0x54, 0xFC); //[ECS] FC-> EC->FC, asked by SD3 Stevenl
write_nic_word(dev, 0x37C, 0x00FC); //[ECS] FC-> EC->FC, asked by SD3 Stevenl
}
/* turn off AFE PLL (80M) */
write_nic_byte(dev, 0x54, 0xFC);
write_nic_word(dev, 0x37C, 0x00FC);
}
break; break;
default: default:
bResult = false; bResult = false;
printk("SetZebraRFPowerState8185(): unknow state to set: 0x%X!!!\n", eRFPowerState); printk("SetZebraRFPowerState8185(): unknow state to set: 0x%X!!!\n", eRFPowerState);
...@@ -1388,38 +1064,26 @@ SetZebraRFPowerState8185( ...@@ -1388,38 +1064,26 @@ SetZebraRFPowerState8185(
break; break;
} }
// disable PARM_En in Config3
btConfig3 &= ~(CONFIG3_PARM_En); btConfig3 &= ~(CONFIG3_PARM_En);
write_nic_byte(dev, CONFIG3, btConfig3); write_nic_byte(dev, CONFIG3, btConfig3);
// disable EEM0 and EEM1 in 9346CR
btCR9346 &= ~(0xC0); btCR9346 &= ~(0xC0);
write_nic_byte(dev, CR9346, btCR9346); write_nic_byte(dev, CR9346, btCR9346);
if(bResult && bActionAllowed)//lzm mod 080826 if (bResult && bActionAllowed)
{
// Update current RF state variable.
priv->eRFPowerState = eRFPowerState; priv->eRFPowerState = eRFPowerState;
}
priv->SetRFPowerStateInProgress = false; priv->SetRFPowerStateInProgress = false;
return (bResult && bActionAllowed) ; return bResult && bActionAllowed;
} }
void rtl8225z4_rf_sleep(struct net_device *dev) void rtl8225z4_rf_sleep(struct net_device *dev)
{ {
//
// Turn off RF power.
//
//printk("=========>%s()\n", __func__);
MgntActSet_RF_State(dev, eRfSleep, RF_CHANGE_BY_PS); MgntActSet_RF_State(dev, eRfSleep, RF_CHANGE_BY_PS);
//mdelay(2); //FIXME
} }
void rtl8225z4_rf_wakeup(struct net_device *dev) void rtl8225z4_rf_wakeup(struct net_device *dev)
{ {
//
// Turn on RF power.
//
//printk("=========>%s()\n", __func__);
MgntActSet_RF_State(dev, eRfOn, RF_CHANGE_BY_PS); MgntActSet_RF_State(dev, eRfOn, RF_CHANGE_BY_PS);
} }
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment