diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl4965-base.c')
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl4965-base.c | 64 |
1 files changed, 38 insertions, 26 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c index 99a9f820bfd..46a43ff5152 100644 --- a/drivers/net/wireless/iwlwifi/iwl4965-base.c +++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c @@ -5501,11 +5501,12 @@ static int iwl4965_init_channel_map(struct iwl4965_priv *priv) ch_info->scan_power = eeprom_ch_info[ch].max_power_avg; ch_info->min_power = 0; - IWL_DEBUG_INFO("Ch. %d [%sGHz] %s%s%s%s%s%s(0x%02x" + IWL_DEBUG_INFO("Ch. %d [%sGHz] %s%s%s%s%s%s%s(0x%02x" " %ddBm): Ad-Hoc %ssupported\n", ch_info->channel, is_channel_a_band(ch_info) ? "5.2" : "2.4", + CHECK_AND_PRINT(VALID), CHECK_AND_PRINT(IBSS), CHECK_AND_PRINT(ACTIVE), CHECK_AND_PRINT(RADAR), @@ -5748,7 +5749,7 @@ static void iwl4965_init_hw_rates(struct iwl4965_priv *priv, static int iwl4965_init_geos(struct iwl4965_priv *priv) { struct iwl4965_channel_info *ch; - struct ieee80211_supported_band *band; + struct ieee80211_supported_band *sband; struct ieee80211_channel *channels; struct ieee80211_channel *geo_ch; struct ieee80211_rate *rates; @@ -5766,7 +5767,7 @@ static int iwl4965_init_geos(struct iwl4965_priv *priv) if (!channels) return -ENOMEM; - rates = kzalloc((sizeof(struct ieee80211_rate) * (IWL_MAX_RATES + 1)), + rates = kzalloc((sizeof(struct ieee80211_rate) * (IWL_RATE_COUNT + 1)), GFP_KERNEL); if (!rates) { kfree(channels); @@ -5774,42 +5775,42 @@ static int iwl4965_init_geos(struct iwl4965_priv *priv) } /* 5.2GHz channels start after the 2.4GHz channels */ - band = &priv->bands[IEEE80211_BAND_5GHZ]; - band->channels = &channels[ARRAY_SIZE(iwl4965_eeprom_band_1)]; - band->bitrates = &rates[4]; - band->n_bitrates = 8; /* just OFDM */ + sband = &priv->bands[IEEE80211_BAND_5GHZ]; + sband->channels = &channels[ARRAY_SIZE(iwl4965_eeprom_band_1)]; + /* just OFDM */ + sband->bitrates = &rates[IWL_FIRST_OFDM_RATE]; + sband->n_bitrates = IWL_RATE_COUNT - IWL_FIRST_OFDM_RATE; - iwl4965_init_ht_hw_capab(&band->ht_info, IEEE80211_BAND_5GHZ); + iwl4965_init_ht_hw_capab(&sband->ht_info, IEEE80211_BAND_5GHZ); - band = &priv->bands[IEEE80211_BAND_2GHZ]; - band->channels = channels; - band->bitrates = rates; - band->n_bitrates = 12; /* OFDM & CCK */ + sband = &priv->bands[IEEE80211_BAND_2GHZ]; + sband->channels = channels; + /* OFDM & CCK */ + sband->bitrates = rates; + sband->n_bitrates = IWL_RATE_COUNT; - iwl4965_init_ht_hw_capab(&band->ht_info, IEEE80211_BAND_2GHZ); + iwl4965_init_ht_hw_capab(&sband->ht_info, IEEE80211_BAND_2GHZ); priv->ieee_channels = channels; priv->ieee_rates = rates; iwl4965_init_hw_rates(priv, rates); - for (i = 0, geo_ch = channels; i < priv->channel_count; i++) { + for (i = 0; i < priv->channel_count; i++) { ch = &priv->channel_info[i]; - if (!is_channel_valid(ch)) { - IWL_DEBUG_INFO("Channel %d [%sGHz] is restricted -- " - "skipping.\n", - ch->channel, is_channel_a_band(ch) ? - "5.2" : "2.4"); + /* FIXME: might be removed if scan is OK */ + if (!is_channel_valid(ch)) continue; - } - if (is_channel_a_band(ch)) { - geo_ch = &priv->bands[IEEE80211_BAND_5GHZ].channels[priv->bands[IEEE80211_BAND_5GHZ].n_channels++]; - } else - geo_ch = &priv->bands[IEEE80211_BAND_2GHZ].channels[priv->bands[IEEE80211_BAND_2GHZ].n_channels++]; + if (is_channel_a_band(ch)) + sband = &priv->bands[IEEE80211_BAND_5GHZ]; + else + sband = &priv->bands[IEEE80211_BAND_2GHZ]; - geo_ch->center_freq = ieee80211chan2mhz(ch->channel); + geo_ch = &sband->channels[sband->n_channels++]; + + geo_ch->center_freq = ieee80211_channel_to_frequency(ch->channel); geo_ch->max_power = ch->max_power_avg; geo_ch->max_antenna_gain = 0xff; geo_ch->hw_value = ch->channel; @@ -5827,8 +5828,19 @@ static int iwl4965_init_geos(struct iwl4965_priv *priv) if (ch->max_power_avg > priv->max_channel_txpower_limit) priv->max_channel_txpower_limit = ch->max_power_avg; - } else + } else { geo_ch->flags |= IEEE80211_CHAN_DISABLED; + } + + /* Save flags for reg domain usage */ + geo_ch->orig_flags = geo_ch->flags; + + IWL_DEBUG_INFO("Channel %d Freq=%d[%sGHz] %s flag=0%X\n", + ch->channel, geo_ch->center_freq, + is_channel_a_band(ch) ? "5.2" : "2.4", + geo_ch->flags & IEEE80211_CHAN_DISABLED ? + "restricted" : "valid", + geo_ch->flags); } if ((priv->bands[IEEE80211_BAND_5GHZ].n_channels == 0) && priv->is_abg) { |