#undef RX_DONT_PASS_UL
#undef DUMMY_RX
+#include <linux/slab.h>
#include <linux/syscalls.h>
+#include <linux/eeprom_93cx6.h>
#include "r8180_hw.h"
#include "r8180.h"
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;
*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;
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
int mode;
struct ieee80211_hdr_3addr *h = (struct ieee80211_hdr_3addr *) skb->data;
- short morefrag = (h->frame_ctl) & IEEE80211_FCTL_MOREFRAGS;
+ short morefrag = (h->frame_control) & IEEE80211_FCTL_MOREFRAGS;
unsigned long flags;
int priority;
TxDescDuration = ThisFrameTime + aSifsTime + AckTime;
}
- if(!(frag_hdr->frame_ctl & IEEE80211_FCTL_MOREFRAGS)) { //no more fragment
+ if (!(frag_hdr->frame_control & IEEE80211_FCTL_MOREFRAGS)) {
// ThisFrame-ACK.
Duration = aSifsTime + AckTime;
} else { // One or more fragments remained.
}
//YJ,add,080828,end
+static void rtl8187se_eeprom_register_read(struct eeprom_93cx6 *eeprom)
+{
+ struct net_device *dev = eeprom->data;
+ u8 reg = read_nic_byte(dev, EPROM_CMD);
+
+ eeprom->reg_data_in = reg & RTL818X_EEPROM_CMD_WRITE;
+ eeprom->reg_data_out = reg & RTL818X_EEPROM_CMD_READ;
+ eeprom->reg_data_clock = reg & RTL818X_EEPROM_CMD_CK;
+ eeprom->reg_chip_select = reg & RTL818X_EEPROM_CMD_CS;
+}
+
+static void rtl8187se_eeprom_register_write(struct eeprom_93cx6 *eeprom)
+{
+ struct net_device *dev = eeprom->data;
+ u8 reg = 2 << 6;
+
+ if (eeprom->reg_data_in)
+ reg |= RTL818X_EEPROM_CMD_WRITE;
+ if (eeprom->reg_data_out)
+ reg |= RTL818X_EEPROM_CMD_READ;
+ if (eeprom->reg_data_clock)
+ reg |= RTL818X_EEPROM_CMD_CK;
+ if (eeprom->reg_chip_select)
+ reg |= RTL818X_EEPROM_CMD_CS;
+
+ write_nic_byte(dev, EPROM_CMD, reg);
+ read_nic_byte(dev, EPROM_CMD);
+ udelay(10);
+}
+
short rtl8180_init(struct net_device *dev)
{
struct r8180_priv *priv = ieee80211_priv(dev);
u32 usValue;
u16 tmpu16;
int i, j;
+ struct eeprom_93cx6 eeprom;
+ u16 eeprom_val;
+
+ eeprom.data = dev;
+ eeprom.register_read = rtl8187se_eeprom_register_read;
+ eeprom.register_write = rtl8187se_eeprom_register_write;
+ eeprom.width = PCI_EEPROM_WIDTH_93C46;
- priv->channel_plan = eprom_read(dev, EEPROM_COUNTRY_CODE>>1) & 0xFF;
+ eeprom_93cx6_read(&eeprom, EEPROM_COUNTRY_CODE>>1, &eeprom_val);
+ priv->channel_plan = eeprom_val & 0xFF;
if(priv->channel_plan > COUNTRY_CODE_GLOBAL_DOMAIN){
printk("rtl8180_init:Error channel plan! Set to default.\n");
priv->channel_plan = 0;
priv->txbeaconcount = 2;
priv->rx_skb_complete = 1;
- priv->RegThreeWireMode = HW_THREE_WIRE_SI;
-
priv->RFChangeInProgress = false;
priv->SetRFPowerStateInProgress = false;
priv->RFProgType = 0;
// just for sync 85
priv->enable_gpio0 = 0;
- usValue = eprom_read(dev, EEPROM_SW_REVD_OFFSET);
+ eeprom_93cx6_read(&eeprom, EEPROM_SW_REVD_OFFSET, &eeprom_val);
+ usValue = eeprom_val;
DMESG("usValue is 0x%x\n",usValue);
//3Read AntennaDiversity
else
priv->epromtype=EPROM_93c46;
- dev->dev_addr[0]=eprom_read(dev,MAC_ADR) & 0xff;
- dev->dev_addr[1]=(eprom_read(dev,MAC_ADR) & 0xff00)>>8;
- dev->dev_addr[2]=eprom_read(dev,MAC_ADR+1) & 0xff;
- dev->dev_addr[3]=(eprom_read(dev,MAC_ADR+1) & 0xff00)>>8;
- dev->dev_addr[4]=eprom_read(dev,MAC_ADR+2) & 0xff;
- dev->dev_addr[5]=(eprom_read(dev,MAC_ADR+2) & 0xff00)>>8;
+ eeprom_93cx6_multiread(&eeprom, 0x7, (__le16 *)
+ dev->dev_addr, 3);
for(i=1,j=0; i<14; i+=2,j++){
- word = eprom_read(dev,EPROM_TXPW_CH1_2 + j);
+ eeprom_93cx6_read(&eeprom, EPROM_TXPW_CH1_2 + j, &word);
priv->chtxpwr[i]=word & 0xff;
priv->chtxpwr[i+1]=(word & 0xff00)>>8;
}
for (i = 1, j = 0; i < 14; i += 2, j++) {
- word = eprom_read(dev, EPROM_TXPW_OFDM_CH1_2 + j);
+ eeprom_93cx6_read(&eeprom, EPROM_TXPW_OFDM_CH1_2 + j, &word);
priv->chtxpwr_ofdm[i] = word & 0xff;
priv->chtxpwr_ofdm[i+1] = (word & 0xff00) >> 8;
}
/* 3Read crystal calibtration and thermal meter indication on 87SE. */
+ eeprom_93cx6_read(&eeprom, EEPROM_RSV>>1, &tmpu16);
- tmpu16 = eprom_read(dev, EEPROM_RSV >> 1);
/* Crystal calibration for Xin and Xout resp. */
priv->XtalCal_Xout = tmpu16 & EEPROM_XTAL_CAL_XOUT_MASK;
priv->XtalCal_Xin = (tmpu16 & EEPROM_XTAL_CAL_XIN_MASK) >> 4;
if ((tmpu16 & EEPROM_THERMAL_METER_ENABLE) >> 13)
priv->bTxPowerTrack = true;
- word = eprom_read(dev,EPROM_TXPW_BASE);
+ eeprom_93cx6_read(&eeprom, EPROM_TXPW_BASE, &word);
priv->cck_txpwr_base = word & 0xf;
priv->ofdm_txpwr_base = (word>>4) & 0xf;
- version = eprom_read(dev,EPROM_VERSION);
+ eeprom_93cx6_read(&eeprom, EPROM_VERSION, &version);
DMESG("EEPROM version %x",version);
priv->rcr_csense = 3;
- priv->cs_treshold = (eprom_read(dev, ENERGY_TRESHOLD) & 0xff00) >> 8;
+ eeprom_93cx6_read(&eeprom, ENERGY_TRESHOLD, &eeprom_val);
+ priv->cs_treshold = (eeprom_val & 0xff00) >> 8;
- priv->rf_chip = 0xff & eprom_read(dev, RFCHIPID);
-
- priv->rf_chip = RF_ZEBRA4;
+ eeprom_93cx6_read(&eeprom, RFCHIPID, &eeprom_val);
priv->rf_sleep = rtl8225z4_rf_sleep;
priv->rf_wakeup = rtl8225z4_rf_wakeup;
DMESGW("**PLEASE** REPORT SUCCESSFUL/UNSUCCESSFUL TO Realtek!");
rtl8185_write_phy(dev, adr, data | 0x10000);
}
-/* 70*3 = 210 ms
- * I hope this is enougth
- */
-#define MAX_PHY 70
-void write_phy(struct net_device *dev, u8 adr, u8 data)
-{
- u32 phy;
- int i;
-
- phy = 0xff0000;
- phy |= adr;
- phy |= 0x80; /* this should enable writing */
- phy |= (data<<8);
-
- //PHY_ADR, PHY_R and PHY_W are contig and treated as one dword
- write_nic_dword(dev,PHY_ADR, phy);
-
- phy= 0xffff00;
- phy |= adr;
-
- write_nic_dword(dev,PHY_ADR, phy);
- for(i=0;i<MAX_PHY;i++){
- phy=read_nic_dword(dev,PHY_ADR);
- phy= phy & 0xff0000;
- phy= phy >> 16;
- if(phy == data){ //SUCCESS!
- force_pci_posting(dev);
- mdelay(3); //random value
- return;
- }else{
- force_pci_posting(dev);
- mdelay(3); //random value
- }
- }
- DMESGW ("Phy writing %x %x failed!", adr,data);
-}
-
void rtl8185_set_rate(struct net_device *dev)
{
int i;
return ret;
}
- printk(KERN_INFO "\nLinux kernel driver for RTL8180 \
-/ RTL8185 based WLAN cards\n");
+ printk(KERN_INFO "\nLinux kernel driver for RTL8180 / RTL8185 based WLAN cards\n");
printk(KERN_INFO "Copyright (c) 2004-2005, Andrea Merello\n");
DMESG("Initializing module");
DMESG("Wireless extensions version %d", WIRELESS_EXT);
/* HW radio On/Off according to the value of FF51[4](config0) */
btConfig0 = btPSR = read_nic_byte(dev, CONFIG0);
- /* Turn on LED. */
- write_nic_byte(dev, PSR, btPSR | BIT3);
-
eRfPowerStateToSet = (btConfig0 & BIT4) ? eRfOn : eRfOff;
+ /* Turn LED back on when radio enabled */
+ if (eRfPowerStateToSet == eRfOn)
+ write_nic_byte(dev, PSR, btPSR | BIT3);
+
if ((priv->ieee80211->bHwRadioOff == true) &&
(eRfPowerStateToSet == eRfOn)) {
priv->ieee80211->bHwRadioOff = false;