diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-rxon.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c index 944ad73..2fcc50c 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c @@ -591,6 +591,35 @@ void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf) _iwl_set_rxon_ht(priv, ht_conf, ctx); } +/** + * iwl_set_rxon_channel - Set the band and channel values in staging RXON + * @ch: requested channel as a pointer to struct ieee80211_channel + + * NOTE: Does not commit to the hardware; it sets appropriate bit fields + * in the staging RXON flag structure based on the ch->band + */ +void iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch, + struct iwl_rxon_context *ctx) +{ + enum ieee80211_band band = ch->band; + u16 channel = ch->hw_value; + + if ((le16_to_cpu(ctx->staging.channel) == channel) && + (priv->band == band)) + return; + + ctx->staging.channel = cpu_to_le16(channel); + if (band == IEEE80211_BAND_5GHZ) + ctx->staging.flags &= ~RXON_FLG_BAND_24G_MSK; + else + ctx->staging.flags |= RXON_FLG_BAND_24G_MSK; + + priv->band = band; + + IWL_DEBUG_INFO(priv, "Staging channel set to %d [%d]\n", channel, band); + +} + static void iwl_set_rxon_hwcrypto(struct iwl_priv *priv, struct iwl_rxon_context *ctx, int hw_decrypt) { |
