Signed-off-by: RafaÅ MiÅecki <zajec5@xxxxxxxxx> --- drivers/net/wireless/b43/phy_n.c | 61 ++++++++++++++++++-------------------- 1 files changed, 29 insertions(+), 32 deletions(-) diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c index f575e75..c596b46 100644 --- a/drivers/net/wireless/b43/phy_n.c +++ b/drivers/net/wireless/b43/phy_n.c @@ -3323,9 +3323,9 @@ int b43_phy_initn(struct b43_wldev *dev) } /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/ChanspecSetup */ -static void b43_nphy_chanspec_setup(struct b43_wldev *dev, +static void b43_nphy_channel_setup(struct b43_wldev *dev, const struct b43_phy_n_sfo_cfg *e, - struct b43_chanspec chanspec) + struct ieee80211_channel *new_channel) { struct b43_phy *phy = &dev->phy; struct b43_phy_n *nphy = dev->phy.n; @@ -3334,13 +3334,13 @@ static void b43_nphy_chanspec_setup(struct b43_wldev *dev, u32 tmp32; tmp = b43_phy_read(dev, B43_NPHY_BANDCTL) & B43_NPHY_BANDCTL_5GHZ; - if (chanspec.b_freq == 1 && tmp == 0) { + if (new_channel->band == IEEE80211_BAND_5GHZ && tmp == 0) { tmp32 = b43_read32(dev, B43_MMIO_PSM_PHY_HDR); b43_write32(dev, B43_MMIO_PSM_PHY_HDR, tmp32 | 4); b43_phy_set(dev, B43_PHY_B_BBCFG, 0xC000); b43_write32(dev, B43_MMIO_PSM_PHY_HDR, tmp32); b43_phy_set(dev, B43_NPHY_BANDCTL, B43_NPHY_BANDCTL_5GHZ); - } else if (chanspec.b_freq == 1) { + } else if (new_channel->band == IEEE80211_BAND_5GHZ) { b43_phy_mask(dev, B43_NPHY_BANDCTL, ~B43_NPHY_BANDCTL_5GHZ); tmp32 = b43_read32(dev, B43_MMIO_PSM_PHY_HDR); b43_write32(dev, B43_MMIO_PSM_PHY_HDR, tmp32 | 4); @@ -3350,13 +3350,12 @@ static void b43_nphy_chanspec_setup(struct b43_wldev *dev, b43_chantab_phy_upload(dev, e); - - if (nphy->radio_chanspec.channel == 14) { + if (new_channel->hw_value == 14) { b43_nphy_classifier(dev, 2, 0); b43_phy_set(dev, B43_PHY_B_TEST, 0x0800); } else { b43_nphy_classifier(dev, 2, 2); - if (chanspec.b_freq == 2) + if (new_channel->band == IEEE80211_BAND_2GHZ) b43_phy_mask(dev, B43_PHY_B_TEST, ~0x840); } @@ -3379,16 +3378,17 @@ static void b43_nphy_chanspec_setup(struct b43_wldev *dev, } /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/SetChanspec */ -static int b43_nphy_set_chanspec(struct b43_wldev *dev, - struct b43_chanspec chanspec) +static int b43_nphy_set_channel(struct b43_wldev *dev, + struct ieee80211_channel *channel, + enum nl80211_channel_type channel_type) { + struct b43_phy *phy = &dev->phy; struct b43_phy_n *nphy = dev->phy.n; const struct b43_nphy_channeltab_entry_rev2 *tabent_r2; const struct b43_nphy_channeltab_entry_rev3 *tabent_r3; u8 tmp; - u8 channel = chanspec.channel; if (dev->phy.rev >= 3) { /* TODO */ @@ -3396,36 +3396,36 @@ static int b43_nphy_set_chanspec(struct b43_wldev *dev, if (!tabent_r3) return -ESRCH; } else { - tabent_r2 = b43_nphy_get_chantabent_rev2(dev, channel); + tabent_r2 = b43_nphy_get_chantabent_rev2(dev, + channel->hw_value); if (!tabent_r2) return -ESRCH; } - nphy->radio_chanspec = chanspec; + nphy->radio_chanspec.channel = channel->hw_value; + /* if (chanspec.b_width != nphy->b_width) - ; /* TODO: BMAC BW Set (chanspec.b_width) */ + ; TODO: BMAC BW Set (chanspec.b_width) + */ - /* TODO: use defines */ - if (chanspec.b_width == 3) { - if (chanspec.sideband == 2) - b43_phy_set(dev, B43_NPHY_RXCTL, - B43_NPHY_RXCTL_BSELU20); - else - b43_phy_mask(dev, B43_NPHY_RXCTL, - ~B43_NPHY_RXCTL_BSELU20); - } + if (channel_type == NL80211_CHAN_HT40PLUS) + b43_phy_set(dev, B43_NPHY_RXCTL, + B43_NPHY_RXCTL_BSELU20); + else if (channel_type == NL80211_CHAN_HT40MINUS) + b43_phy_mask(dev, B43_NPHY_RXCTL, + ~B43_NPHY_RXCTL_BSELU20); if (dev->phy.rev >= 3) { - tmp = (chanspec.b_freq == 1) ? 4 : 0; + tmp = (channel->band == IEEE80211_BAND_5GHZ) ? 4 : 0; b43_radio_maskset(dev, 0x08, 0xFFFB, tmp); /* TODO: PHY Radio2056 Setup (dev, tabent_r3); */ - b43_nphy_chanspec_setup(dev, &(tabent_r3->phy_regs), chanspec); + b43_nphy_channel_setup(dev, &(tabent_r3->phy_regs), channel); } else { - tmp = (chanspec.b_freq == 1) ? 0x0020 : 0x0050; + tmp = (channel->band == IEEE80211_BAND_5GHZ) ? 0x0020 : 0x0050; b43_radio_maskset(dev, B2055_MASTER1, 0xFF8F, tmp); b43_radio_2055_setup(dev, tabent_r2); - b43_nphy_chanspec_setup(dev, &(tabent_r2->phy_regs), chanspec); + b43_nphy_channel_setup(dev, &(tabent_r2->phy_regs), channel); } return 0; @@ -3567,8 +3567,8 @@ static void b43_nphy_op_switch_analog(struct b43_wldev *dev, bool on) static int b43_nphy_op_switch_channel(struct b43_wldev *dev, unsigned int new_channel) { - struct b43_phy_n *nphy = dev->phy.n; - struct b43_chanspec chanspec; + struct ieee80211_channel *channel = dev->wl->hw->conf.channel; + enum nl80211_channel_type channel_type = dev->wl->hw->conf.channel_type; if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { if ((new_channel < 1) || (new_channel > 14)) @@ -3578,10 +3578,7 @@ static int b43_nphy_op_switch_channel(struct b43_wldev *dev, return -EINVAL; } - chanspec = nphy->radio_chanspec; - chanspec.channel = new_channel; - - return b43_nphy_set_chanspec(dev, chanspec); + return b43_nphy_set_channel(dev, channel, channel_type); } static unsigned int b43_nphy_op_get_default_chan(struct b43_wldev *dev) -- 1.7.1 -- 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
