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b43: N-PHY: add TX radio setup for newer PHYs

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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rafał Miłecki 2010-01-30 20:18:06 +01:00 committed by John W. Linville
parent 38bb902921
commit 52cb5e978f
1 changed files with 52 additions and 1 deletions
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53
drivers/net/wireless/b43/phy_n.c
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@ -1803,9 +1803,60 @@ static void b43_nphy_tx_cal_radio_setup(struct b43_wldev *dev)
{
struct b43_phy_n *nphy = dev->phy.n;
u16 *save = nphy->tx_rx_cal_radio_saveregs;
u16 tmp;
u8 offset, i;
if (dev->phy.rev >= 3) {
/* TODO */
for (i = 0; i < 2; i++) {
tmp = (i == 0) ? 0x2000 : 0x3000;
offset = i * 11;
save[offset + 0] = b43_radio_read16(dev, B2055_CAL_RVARCTL);
save[offset + 1] = b43_radio_read16(dev, B2055_CAL_LPOCTL);
save[offset + 2] = b43_radio_read16(dev, B2055_CAL_TS);
save[offset + 3] = b43_radio_read16(dev, B2055_CAL_RCCALRTS);
save[offset + 4] = b43_radio_read16(dev, B2055_CAL_RCALRTS);
save[offset + 5] = b43_radio_read16(dev, B2055_PADDRV);
save[offset + 6] = b43_radio_read16(dev, B2055_XOCTL1);
save[offset + 7] = b43_radio_read16(dev, B2055_XOCTL2);
save[offset + 8] = b43_radio_read16(dev, B2055_XOREGUL);
save[offset + 9] = b43_radio_read16(dev, B2055_XOMISC);
save[offset + 10] = b43_radio_read16(dev, B2055_PLL_LFC1);
if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
b43_radio_write16(dev, tmp | B2055_CAL_RVARCTL, 0x0A);
b43_radio_write16(dev, tmp | B2055_CAL_LPOCTL, 0x40);
b43_radio_write16(dev, tmp | B2055_CAL_TS, 0x55);
b43_radio_write16(dev, tmp | B2055_CAL_RCCALRTS, 0);
b43_radio_write16(dev, tmp | B2055_CAL_RCALRTS, 0);
if (nphy->ipa5g_on) {
b43_radio_write16(dev, tmp | B2055_PADDRV, 4);
b43_radio_write16(dev, tmp | B2055_XOCTL1, 1);
} else {
b43_radio_write16(dev, tmp | B2055_PADDRV, 0);
b43_radio_write16(dev, tmp | B2055_XOCTL1, 0x2F);
}
b43_radio_write16(dev, tmp | B2055_XOCTL2, 0);
} else {
b43_radio_write16(dev, tmp | B2055_CAL_RVARCTL, 0x06);
b43_radio_write16(dev, tmp | B2055_CAL_LPOCTL, 0x40);
b43_radio_write16(dev, tmp | B2055_CAL_TS, 0x55);
b43_radio_write16(dev, tmp | B2055_CAL_RCCALRTS, 0);
b43_radio_write16(dev, tmp | B2055_CAL_RCALRTS, 0);
b43_radio_write16(dev, tmp | B2055_XOCTL1, 0);
if (nphy->ipa2g_on) {
b43_radio_write16(dev, tmp | B2055_PADDRV, 6);
b43_radio_write16(dev, tmp | B2055_XOCTL2,
(dev->phy.rev < 5) ? 0x11 : 0x01);
} else {
b43_radio_write16(dev, tmp | B2055_PADDRV, 0);
b43_radio_write16(dev, tmp | B2055_XOCTL2, 0);
}
}
b43_radio_write16(dev, tmp | B2055_XOREGUL, 0);
b43_radio_write16(dev, tmp | B2055_XOMISC, 0);
b43_radio_write16(dev, tmp | B2055_PLL_LFC1, 0);
}
} else {
save[0] = b43_radio_read16(dev, B2055_C1_TX_RF_IQCAL1);
b43_radio_write16(dev, B2055_C1_TX_RF_IQCAL1, 0x29);