Rev.3+ support coming in a later patch. Signed-off-by: Gábor Stefanik <netrolller.3d@xxxxxxxxx> --- drivers/net/wireless/b43/phy_n.c | 40 +++++++++++++++++++++++++++++++++++++- 1 files changed, 39 insertions(+), 1 deletions(-) diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c index d2dab55..92cf8b8 100644 --- a/drivers/net/wireless/b43/phy_n.c +++ b/drivers/net/wireless/b43/phy_n.c @@ -3085,6 +3085,44 @@ static void b43_nphy_mac_phy_clock_set(struct b43_wldev *dev, bool on) ssb_write32(dev->dev, SSB_TMSLOW, tmslow); } +/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RxCoreSetState */ +static void b43_nphy_set_rx_core_state(struct b43_wldev *dev, u8 mask) +{ + struct b43_phy *phy = &dev->phy; + struct b43_phy_n *nphy = phy->n; + u16 buf[16]; + + if (0 /* FIXME clk */) + return; + + b43_mac_suspend(dev); + + if (nphy->hang_avoid) + b43_nphy_stay_in_carrier_search(dev, true); + + b43_phy_maskset(dev, B43_NPHY_RFSEQCA, ~B43_NPHY_RFSEQCA_RXEN, + (mask & 0x3) << B43_NPHY_RFSEQCA_RXEN_SHIFT); + + if (maskbits & 0x3 != 0x3) { + b43_phy_write(dev, B43_NPHY_HPANT_SWTHRES, 1); + if (dev->phy.rev >= 3) { + /* TODO */ + } + } else { + b43_phy_write(dev, B43_NPHY_HPANT_SWTHRES, 0x1E); + if (dev->phy.rev >= 3) { + /* TODO */ + } + } + + b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RESET2RX); + + if (nphy->hang_avoid) + b43_nphy_stay_in_carrier_search(dev, false); + + b43_mac_enable(dev); +} + /* * Init N-PHY * http://bcm-v4.sipsolutions.net/802.11/PHY/Init/N @@ -3211,7 +3249,7 @@ int b43_phy_initn(struct b43_wldev *dev) } if (nphy->phyrxchain != 3) - ;/* TODO N PHY RX Core Set State with phyrxchain as argument */ + b43_nphy_set_rx_core_state(dev, nphy->phyrxchain); if (nphy->mphase_cal_phase_id > 0) ;/* TODO PHY Periodic Calibration Multi-Phase Restart */ -- 1.6.4.2 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
