static void grf5101_rf_stop(struct ieee80211_hw *dev)
{
struct rtl8180_priv *priv = dev->priv;
u32 anaparam;
anaparam = priv->anaparam;
anaparam &= 0x000fffff;
anaparam |= 0x3f900000;
rtl8180_set_anaparam(priv, anaparam);
write_grf5101(dev, 0x07, 0x0);
write_grf5101(dev, 0x1f, 0x45);
write_grf5101(dev, 0x1f, 0x5);
write_grf5101(dev, 0x00, 0x8e4);
}
static void grf5101_rf_set_channel(struct ieee80211_hw *dev,
struct ieee80211_conf *conf)
{
struct rtl8180_priv *priv = dev->priv;
u32 txpw = priv->channels[conf->channel - 1].val & 0xFF;
u32 chan = conf->channel - 1;
/* set TX power */
write_grf5101(dev, 0x15, 0x0);
write_grf5101(dev, 0x06, txpw);
write_grf5101(dev, 0x15, 0x10);
write_grf5101(dev, 0x15, 0x0);
/* set frequency */
write_grf5101(dev, 0x07, 0x0);
write_grf5101(dev, 0x0B, chan);
write_grf5101(dev, 0x07, 0x1000);
grf5101_write_phy_antenna(dev, chan);
}
static void grf5101_rf_set_channel(struct ieee80211_hw *dev,
struct ieee80211_conf *conf)
{
struct rtl8180_priv *priv = dev->priv;
int channel = ieee80211_frequency_to_channel(conf->channel->center_freq);
u32 txpw = priv->channels[channel - 1].hw_value & 0xFF;
u32 chan = channel - 1;
write_grf5101(dev, 0x15, 0x0);
write_grf5101(dev, 0x06, txpw);
write_grf5101(dev, 0x15, 0x10);
write_grf5101(dev, 0x15, 0x0);
write_grf5101(dev, 0x07, 0x0);
write_grf5101(dev, 0x0B, chan);
write_grf5101(dev, 0x07, 0x1000);
grf5101_write_phy_antenna(dev, channel);
}
static void grf5101_rf_init(struct ieee80211_hw *dev)
{
struct rtl8180_priv *priv = dev->priv;
rtl8180_set_anaparam(priv, priv->anaparam);
write_grf5101(dev, 0x1f, 0x0);
write_grf5101(dev, 0x1f, 0x0);
write_grf5101(dev, 0x1f, 0x40);
write_grf5101(dev, 0x1f, 0x60);
write_grf5101(dev, 0x1f, 0x61);
write_grf5101(dev, 0x1f, 0x61);
write_grf5101(dev, 0x00, 0xae4);
write_grf5101(dev, 0x1f, 0x1);
write_grf5101(dev, 0x1f, 0x41);
write_grf5101(dev, 0x1f, 0x61);
write_grf5101(dev, 0x01, 0x1a23);
write_grf5101(dev, 0x02, 0x4971);
write_grf5101(dev, 0x03, 0x41de);
write_grf5101(dev, 0x04, 0x2d80);
write_grf5101(dev, 0x05, 0x68ff); /* 0x61ff original value */
write_grf5101(dev, 0x06, 0x0);
write_grf5101(dev, 0x07, 0x0);
write_grf5101(dev, 0x08, 0x7533);
write_grf5101(dev, 0x09, 0xc401);
write_grf5101(dev, 0x0a, 0x0);
write_grf5101(dev, 0x0c, 0x1c7);
write_grf5101(dev, 0x0d, 0x29d3);
write_grf5101(dev, 0x0e, 0x2e8);
write_grf5101(dev, 0x10, 0x192);
write_grf5101(dev, 0x11, 0x248);
write_grf5101(dev, 0x12, 0x0);
write_grf5101(dev, 0x13, 0x20c4);
write_grf5101(dev, 0x14, 0xf4fc);
write_grf5101(dev, 0x15, 0x0);
write_grf5101(dev, 0x16, 0x1500);
write_grf5101(dev, 0x07, 0x1000);
/* baseband configuration */
rtl8180_write_phy(dev, 0, 0xa8);
rtl8180_write_phy(dev, 3, 0x0);
rtl8180_write_phy(dev, 4, 0xc0);
rtl8180_write_phy(dev, 5, 0x90);
rtl8180_write_phy(dev, 6, 0x1e);
rtl8180_write_phy(dev, 7, 0x64);
grf5101_write_phy_antenna(dev, 1);
rtl8180_write_phy(dev, 0x11, 0x88);
if (rtl818x_ioread8(priv, &priv->map->CONFIG2) &
RTL818X_CONFIG2_ANTENNA_DIV)
rtl8180_write_phy(dev, 0x12, 0xc0); /* enable ant diversity */
else
rtl8180_write_phy(dev, 0x12, 0x40); /* disable ant diversity */
rtl8180_write_phy(dev, 0x13, 0x90 | priv->csthreshold);
rtl8180_write_phy(dev, 0x19, 0x0);
rtl8180_write_phy(dev, 0x1a, 0xa0);
rtl8180_write_phy(dev, 0x1b, 0x44);
}