diff options
author | David S. Miller <davem@davemloft.net> | 2009-11-18 10:55:32 -0800 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2009-11-18 10:55:32 -0800 |
commit | dfef948ed2ba69cf041840b5e860d6b4e16fa0b1 (patch) | |
tree | eab385cabe589346bcf19385c997ab8dabaef7bd /drivers/net/wireless/iwlwifi/iwl-core.c | |
parent | ea31ba359c55e0734ff895692185d4c50cf0c537 (diff) | |
parent | c85e9d7739fc8d879c4293ea020760926d6f87cd (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-core.c')
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.c | 54 |
1 files changed, 31 insertions, 23 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index e0b5b4aef41..d09e7481532 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -1316,19 +1316,24 @@ void iwl_rx_csa(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb) struct iwl_rxon_cmd *rxon = (void *)&priv->active_rxon; struct iwl_csa_notification *csa = &(pkt->u.csa_notif); - if (!le32_to_cpu(csa->status)) { - rxon->channel = csa->channel; - priv->staging_rxon.channel = csa->channel; - IWL_DEBUG_11H(priv, "CSA notif: channel %d\n", - le16_to_cpu(csa->channel)); - } else - IWL_ERR(priv, "CSA notif (fail) : channel %d\n", - le16_to_cpu(csa->channel)); + if (priv->switch_rxon.switch_in_progress) { + if (!le32_to_cpu(csa->status) && + (csa->channel == priv->switch_rxon.channel)) { + rxon->channel = csa->channel; + priv->staging_rxon.channel = csa->channel; + IWL_DEBUG_11H(priv, "CSA notif: channel %d\n", + le16_to_cpu(csa->channel)); + } else + IWL_ERR(priv, "CSA notif (fail) : channel %d\n", + le16_to_cpu(csa->channel)); + + priv->switch_rxon.switch_in_progress = false; + } } EXPORT_SYMBOL(iwl_rx_csa); #ifdef CONFIG_IWLWIFI_DEBUG -static void iwl_print_rx_config_cmd(struct iwl_priv *priv) +void iwl_print_rx_config_cmd(struct iwl_priv *priv) { struct iwl_rxon_cmd *rxon = &priv->staging_rxon; @@ -1346,6 +1351,7 @@ static void iwl_print_rx_config_cmd(struct iwl_priv *priv) IWL_DEBUG_RADIO(priv, "u8[6] bssid_addr: %pM\n", rxon->bssid_addr); IWL_DEBUG_RADIO(priv, "u16 assoc_id: 0x%x\n", le16_to_cpu(rxon->assoc_id)); } +EXPORT_SYMBOL(iwl_print_rx_config_cmd); #endif /** * iwl_irq_handle_error - called for HW or SW error interrupt from card @@ -2310,12 +2316,6 @@ static void iwl_ht_conf(struct iwl_priv *priv, >> IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT; maxstreams += 1; - ht_conf->sm_ps = - (u8)((ht_cap->cap & IEEE80211_HT_CAP_SM_PS) - >> 2); - IWL_DEBUG_MAC80211(priv, "sm_ps: 0x%x\n", - ht_conf->sm_ps); - if ((ht_cap->mcs.rx_mask[1] == 0) && (ht_cap->mcs.rx_mask[2] == 0)) ht_conf->single_chain_sufficient = true; @@ -2689,14 +2689,6 @@ int iwl_mac_config(struct ieee80211_hw *hw, u32 changed) goto set_ch_out; } - if (iwl_is_associated(priv) && - (le16_to_cpu(priv->active_rxon.channel) != ch) && - priv->cfg->ops->lib->set_channel_switch) { - ret = priv->cfg->ops->lib->set_channel_switch(priv, - ch); - goto out; - } - spin_lock_irqsave(&priv->lock, flags); /* Configure HT40 channels */ @@ -2731,6 +2723,22 @@ int iwl_mac_config(struct ieee80211_hw *hw, u32 changed) iwl_set_flags_for_band(priv, conf->channel->band); spin_unlock_irqrestore(&priv->lock, flags); + if (iwl_is_associated(priv) && + (le16_to_cpu(priv->active_rxon.channel) != ch) && + priv->cfg->ops->lib->set_channel_switch) { + iwl_set_rate(priv); + /* + * at this point, staging_rxon has the + * configuration for channel switch + */ + ret = priv->cfg->ops->lib->set_channel_switch(priv, + ch); + if (!ret) { + iwl_print_rx_config_cmd(priv); + goto out; + } + priv->switch_rxon.switch_in_progress = false; + } set_ch_out: /* The list of supported rates and rate mask can be different * for each band; since the band may have changed, reset |