diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2010-01-30 20:18:06 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-02-01 15:40:06 -0500 |
| commit | 52cb5e978f505ba6436dfe1867da0d2818fdb9b7 (patch) | |
| tree | 808f33dd46776a1f9c8befaee8a5557e9c10250a | |
| parent | 38bb902921dc31c15a707b74ebc6896438bb357e (diff) | |
| download | linux-52cb5e978f505ba6436dfe1867da0d2818fdb9b7.tar.bz2 | |
b43: N-PHY: add TX radio setup for newer PHYs
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/b43/phy_n.c | 53 |
1 files changed, 52 insertions, 1 deletions
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c index 1dace55d243a..78e0cf6c78ca 100644 --- a/drivers/net/wireless/b43/phy_n.c +++ b/drivers/net/wireless/b43/phy_n.c @@ -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); |