diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-3945.c | 50 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-3945.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-4965.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-5000.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.c | 138 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.c | 136 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.h | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl3945-base.c | 116 |
8 files changed, 204 insertions, 247 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c index 2399328e8de..519e8922d9f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945.c @@ -1964,6 +1964,50 @@ int iwl3945_hw_reg_set_txpower(struct iwl_priv *priv, s8 power) return 0; } +static int iwl3945_send_rxon_assoc(struct iwl_priv *priv) +{ + int rc = 0; + struct iwl_rx_packet *res = NULL; + struct iwl3945_rxon_assoc_cmd rxon_assoc; + struct iwl_host_cmd cmd = { + .id = REPLY_RXON_ASSOC, + .len = sizeof(rxon_assoc), + .meta.flags = CMD_WANT_SKB, + .data = &rxon_assoc, + }; + const struct iwl_rxon_cmd *rxon1 = &priv->staging_rxon; + const struct iwl_rxon_cmd *rxon2 = &priv->active_rxon; + + if ((rxon1->flags == rxon2->flags) && + (rxon1->filter_flags == rxon2->filter_flags) && + (rxon1->cck_basic_rates == rxon2->cck_basic_rates) && + (rxon1->ofdm_basic_rates == rxon2->ofdm_basic_rates)) { + IWL_DEBUG_INFO(priv, "Using current RXON_ASSOC. Not resending.\n"); + return 0; + } + + rxon_assoc.flags = priv->staging_rxon.flags; + rxon_assoc.filter_flags = priv->staging_rxon.filter_flags; + rxon_assoc.ofdm_basic_rates = priv->staging_rxon.ofdm_basic_rates; + rxon_assoc.cck_basic_rates = priv->staging_rxon.cck_basic_rates; + rxon_assoc.reserved = 0; + + rc = iwl_send_cmd_sync(priv, &cmd); + if (rc) + return rc; + + res = (struct iwl_rx_packet *)cmd.meta.u.skb->data; + if (res->hdr.flags & IWL_CMD_FAILED_MSK) { + IWL_ERR(priv, "Bad return from REPLY_RXON_ASSOC command\n"); + rc = -EIO; + } + + priv->alloc_rxb_skb--; + dev_kfree_skb_any(cmd.meta.u.skb); + + return rc; +} + /* will add 3945 channel switch cmd handling later */ int iwl3945_hw_channel_switch(struct iwl_priv *priv, u16 channel) { @@ -2729,6 +2773,10 @@ static int iwl3945_load_bsm(struct iwl_priv *priv) return 0; } +static struct iwl_hcmd_ops iwl3945_hcmd = { + .rxon_assoc = iwl3945_send_rxon_assoc, +}; + static struct iwl_lib_ops iwl3945_lib = { .txq_attach_buf_to_tfd = iwl3945_hw_txq_attach_buf_to_tfd, .txq_free_tfd = iwl3945_hw_txq_free_tfd, @@ -2758,6 +2806,7 @@ static struct iwl_lib_ops iwl3945_lib = { }, .send_tx_power = iwl3945_send_tx_power, .is_valid_rtc_data_addr = iwl3945_hw_valid_rtc_data_addr, + .post_associate = iwl3945_post_associate, }; static struct iwl_hcmd_utils_ops iwl3945_hcmd_utils = { @@ -2767,6 +2816,7 @@ static struct iwl_hcmd_utils_ops iwl3945_hcmd_utils = { static struct iwl_ops iwl3945_ops = { .lib = &iwl3945_lib, + .hcmd = &iwl3945_hcmd, .utils = &iwl3945_hcmd_utils, }; diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h index 29bc0d2656b..13b191f155a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.h +++ b/drivers/net/wireless/iwlwifi/iwl-3945.h @@ -276,7 +276,7 @@ extern void iwl3945_hw_rx_statistics(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb); extern void iwl3945_disable_events(struct iwl_priv *priv); extern int iwl4965_get_temperature(const struct iwl_priv *priv); - +extern void iwl3945_post_associate(struct iwl_priv *priv); /** * iwl3945_hw_find_station - Find station id for a given BSSID * @bssid: MAC address of station ID to find diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index 847a6220c5e..37544afbebe 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -2324,6 +2324,7 @@ static struct iwl_lib_ops iwl4965_lib = { .send_tx_power = iwl4965_send_tx_power, .update_chain_flags = iwl_update_chain_flags, .temperature = iwl4965_temperature_calib, + .post_associate = iwl_post_associate, }; static struct iwl_ops iwl4965_ops = { diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index e5ca2511a81..837dbad80e5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -1527,6 +1527,7 @@ struct iwl_lib_ops iwl5000_lib = { .calib_version = iwl5000_eeprom_calib_version, .query_addr = iwl5000_eeprom_query_addr, }, + .post_associate = iwl_post_associate, }; struct iwl_ops iwl5000_ops = { diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 1f5ee55778f..d14146fa751 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -531,76 +531,6 @@ int iwl_hw_tx_queue_init(struct iwl_priv *priv, * ******************************************************************************/ -static void iwl_ht_conf(struct iwl_priv *priv, - struct ieee80211_bss_conf *bss_conf) -{ - struct ieee80211_sta_ht_cap *ht_conf; - struct iwl_ht_info *iwl_conf = &priv->current_ht_config; - struct ieee80211_sta *sta; - - IWL_DEBUG_MAC80211(priv, "enter: \n"); - - if (!iwl_conf->is_ht) - return; - - - /* - * It is totally wrong to base global information on something - * that is valid only when associated, alas, this driver works - * that way and I don't know how to fix it. - */ - - rcu_read_lock(); - sta = ieee80211_find_sta(priv->hw, priv->bssid); - if (!sta) { - rcu_read_unlock(); - return; - } - ht_conf = &sta->ht_cap; - - if (ht_conf->cap & IEEE80211_HT_CAP_SGI_20) - iwl_conf->sgf |= HT_SHORT_GI_20MHZ; - if (ht_conf->cap & IEEE80211_HT_CAP_SGI_40) - iwl_conf->sgf |= HT_SHORT_GI_40MHZ; - - iwl_conf->is_green_field = !!(ht_conf->cap & IEEE80211_HT_CAP_GRN_FLD); - iwl_conf->max_amsdu_size = - !!(ht_conf->cap & IEEE80211_HT_CAP_MAX_AMSDU); - - iwl_conf->supported_chan_width = - !!(ht_conf->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40); - - /* - * XXX: The HT configuration needs to be moved into iwl_mac_config() - * to be done there correctly. - */ - - iwl_conf->extension_chan_offset = IEEE80211_HT_PARAM_CHA_SEC_NONE; - if (conf_is_ht40_minus(&priv->hw->conf)) - iwl_conf->extension_chan_offset = IEEE80211_HT_PARAM_CHA_SEC_BELOW; - else if (conf_is_ht40_plus(&priv->hw->conf)) - iwl_conf->extension_chan_offset = IEEE80211_HT_PARAM_CHA_SEC_ABOVE; - - /* If no above or below channel supplied disable FAT channel */ - if (iwl_conf->extension_chan_offset != IEEE80211_HT_PARAM_CHA_SEC_ABOVE && - iwl_conf->extension_chan_offset != IEEE80211_HT_PARAM_CHA_SEC_BELOW) - iwl_conf->supported_chan_width = 0; - - iwl_conf->sm_ps = (u8)((ht_conf->cap & IEEE80211_HT_CAP_SM_PS) >> 2); - - memcpy(&iwl_conf->mcs, &ht_conf->mcs, 16); - - iwl_conf->tx_chan_width = iwl_conf->supported_chan_width != 0; - iwl_conf->ht_protection = - bss_conf->ht.operation_mode & IEEE80211_HT_OP_MODE_PROTECTION; - iwl_conf->non_GF_STA_present = - !!(bss_conf->ht.operation_mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT); - - rcu_read_unlock(); - - IWL_DEBUG_MAC80211(priv, "leave\n"); -} - #define MAX_UCODE_BEACON_INTERVAL 4096 static u16 iwl_adjust_beacon_interval(u16 beacon_val) @@ -1911,7 +1841,7 @@ static void iwl_bg_rx_replenish(struct work_struct *data) #define IWL_DELAY_NEXT_SCAN (HZ*2) -static void iwl_post_associate(struct iwl_priv *priv) +void iwl_post_associate(struct iwl_priv *priv) { struct ieee80211_conf *conf = NULL; int ret = 0; @@ -2482,70 +2412,6 @@ static void iwl_mac_remove_interface(struct ieee80211_hw *hw, } -#define IWL_DELAY_NEXT_SCAN_AFTER_ASSOC (HZ*6) -static void iwl_bss_info_changed(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_bss_conf *bss_conf, - u32 changes) -{ - struct iwl_priv *priv = hw->priv; - - IWL_DEBUG_MAC80211(priv, "changes = 0x%X\n", changes); - - if (changes & BSS_CHANGED_ERP_PREAMBLE) { - IWL_DEBUG_MAC80211(priv, "ERP_PREAMBLE %d\n", - bss_conf->use_short_preamble); - if (bss_conf->use_short_preamble) - priv->staging_rxon.flags |= RXON_FLG_SHORT_PREAMBLE_MSK; - else - priv->staging_rxon.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK; - } - - if (changes & BSS_CHANGED_ERP_CTS_PROT) { - IWL_DEBUG_MAC80211(priv, "ERP_CTS %d\n", bss_conf->use_cts_prot); - if (bss_conf->use_cts_prot && (priv->band != IEEE80211_BAND_5GHZ)) - priv->staging_rxon.flags |= RXON_FLG_TGG_PROTECT_MSK; - else - priv->staging_rxon.flags &= ~RXON_FLG_TGG_PROTECT_MSK; - } - - if (changes & BSS_CHANGED_HT) { - iwl_ht_conf(priv, bss_conf); - iwl_set_rxon_chain(priv); - } - - if (changes & BSS_CHANGED_ASSOC) { - IWL_DEBUG_MAC80211(priv, "ASSOC %d\n", bss_conf->assoc); - /* This should never happen as this function should - * never be called from interrupt context. */ - if (WARN_ON_ONCE(in_interrupt())) - return; - if (bss_conf->assoc) { - priv->assoc_id = bss_conf->aid; - priv->beacon_int = bss_conf->beacon_int; - priv->power_data.dtim_period = bss_conf->dtim_period; - priv->timestamp = bss_conf->timestamp; - priv->assoc_capability = bss_conf->assoc_capability; - - /* we have just associated, don't start scan too early - * leave time for EAPOL exchange to complete - */ - priv->next_scan_jiffies = jiffies + - IWL_DELAY_NEXT_SCAN_AFTER_ASSOC; - mutex_lock(&priv->mutex); - iwl_post_associate(priv); - mutex_unlock(&priv->mutex); - } else { - priv->assoc_id = 0; - IWL_DEBUG_MAC80211(priv, "DISASSOC %d\n", bss_conf->assoc); - } - } else if (changes && iwl_is_associated(priv) && priv->assoc_id) { - IWL_DEBUG_MAC80211(priv, "Associated Changes %d\n", changes); - iwl_send_rxon_assoc(priv); - } - -} - static void iwl_mac_update_tkip_key(struct ieee80211_hw *hw, struct ieee80211_key_conf *keyconf, const u8 *addr, u32 iv32, u16 *phase1key) @@ -2825,7 +2691,7 @@ static int iwl_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb) iwl_reset_qos(priv); - iwl_post_associate(priv); + priv->cfg->ops->lib->post_associate(priv); return 0; diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 84ac1cec6f5..15691829e02 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -2157,6 +2157,142 @@ int iwl_mac_conf_tx(struct ieee80211_hw *hw, u16 queue, return 0; } EXPORT_SYMBOL(iwl_mac_conf_tx); + +static void iwl_ht_conf(struct iwl_priv *priv, + struct ieee80211_bss_conf *bss_conf) +{ + struct ieee80211_sta_ht_cap *ht_conf; + struct iwl_ht_info *iwl_conf = &priv->current_ht_config; + struct ieee80211_sta *sta; + + IWL_DEBUG_MAC80211(priv, "enter: \n"); + + if (!iwl_conf->is_ht) + return; + + + /* + * It is totally wrong to base global information on something + * that is valid only when associated, alas, this driver works + * that way and I don't know how to fix it. + */ + + rcu_read_lock(); + sta = ieee80211_find_sta(priv->hw, priv->bssid); + if (!sta) { + rcu_read_unlock(); + return; + } + ht_conf = &sta->ht_cap; + + if (ht_conf->cap & IEEE80211_HT_CAP_SGI_20) + iwl_conf->sgf |= HT_SHORT_GI_20MHZ; + if (ht_conf->cap & IEEE80211_HT_CAP_SGI_40) + iwl_conf->sgf |= HT_SHORT_GI_40MHZ; + + iwl_conf->is_green_field = !!(ht_conf->cap & IEEE80211_HT_CAP_GRN_FLD); + iwl_conf->max_amsdu_size = + !!(ht_conf->cap & IEEE80211_HT_CAP_MAX_AMSDU); + + iwl_conf->supported_chan_width = + !!(ht_conf->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40); + + /* + * XXX: The HT configuration needs to be moved into iwl_mac_config() + * to be done there correctly. + */ + + iwl_conf->extension_chan_offset = IEEE80211_HT_PARAM_CHA_SEC_NONE; + if (conf_is_ht40_minus(&priv->hw->conf)) + iwl_conf->extension_chan_offset = IEEE80211_HT_PARAM_CHA_SEC_BELOW; + else if (conf_is_ht40_plus(&priv->hw->conf)) + iwl_conf->extension_chan_offset = IEEE80211_HT_PARAM_CHA_SEC_ABOVE; + + /* If no above or below channel supplied disable FAT channel */ + if (iwl_conf->extension_chan_offset != IEEE80211_HT_PARAM_CHA_SEC_ABOVE && + iwl_conf->extension_chan_offset != IEEE80211_HT_PARAM_CHA_SEC_BELOW) + iwl_conf->supported_chan_width = 0; + + iwl_conf->sm_ps = (u8)((ht_conf->cap & IEEE80211_HT_CAP_SM_PS) >> 2); + + memcpy(&iwl_conf->mcs, &ht_conf->mcs, 16); + + iwl_conf->tx_chan_width = iwl_conf->supported_chan_width != 0; + iwl_conf->ht_protection = + bss_conf->ht.operation_mode & IEEE80211_HT_OP_MODE_PROTECTION; + iwl_conf->non_GF_STA_present = + !!(bss_conf->ht.operation_mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT); + + rcu_read_unlock(); + + IWL_DEBUG_MAC80211(priv, "leave\n"); +} + +#define IWL_DELAY_NEXT_SCAN_AFTER_ASSOC (HZ*6) +void iwl_bss_info_changed(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *bss_conf, + u32 changes) +{ + struct iwl_priv *priv = hw->priv; + + IWL_DEBUG_MAC80211(priv, "changes = 0x%X\n", changes); + + if (changes & BSS_CHANGED_ERP_PREAMBLE) { + IWL_DEBUG_MAC80211(priv, "ERP_PREAMBLE %d\n", + bss_conf->use_short_preamble); + if (bss_conf->use_short_preamble) + priv->staging_rxon.flags |= RXON_FLG_SHORT_PREAMBLE_MSK; + else + priv->staging_rxon.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK; + } + + if (changes & BSS_CHANGED_ERP_CTS_PROT) { + IWL_DEBUG_MAC80211(priv, "ERP_CTS %d\n", bss_conf->use_cts_prot); + if (bss_conf->use_cts_prot && (priv->band != IEEE80211_BAND_5GHZ)) + priv->staging_rxon.flags |= RXON_FLG_TGG_PROTECT_MSK; + else + priv->staging_rxon.flags &= ~RXON_FLG_TGG_PROTECT_MSK; + } + + if (changes & BSS_CHANGED_HT) { + iwl_ht_conf(priv, bss_conf); + iwl_set_rxon_chain(priv); + } + + if (changes & BSS_CHANGED_ASSOC) { + IWL_DEBUG_MAC80211(priv, "ASSOC %d\n", bss_conf->assoc); + /* This should never happen as this function should + * never be called from interrupt context. */ + if (WARN_ON_ONCE(in_interrupt())) + return; + if (bss_conf->assoc) { + priv->assoc_id = bss_conf->aid; + priv->beacon_int = bss_conf->beacon_int; + priv->power_data.dtim_period = bss_conf->dtim_period; + priv->timestamp = bss_conf->timestamp; + priv->assoc_capability = bss_conf->assoc_capability; + + /* we have just associated, don't start scan too early + * leave time for EAPOL exchange to complete + */ + priv->next_scan_jiffies = jiffies + + IWL_DELAY_NEXT_SCAN_AFTER_ASSOC; + mutex_lock(&priv->mutex); + priv->cfg->ops->lib->post_associate(priv); + mutex_unlock(&priv->mutex); + } else { + priv->assoc_id = 0; + IWL_DEBUG_MAC80211(priv, "DISASSOC %d\n", bss_conf->assoc); + } + } else if (changes && iwl_is_associated(priv) && priv->assoc_id) { + IWL_DEBUG_MAC80211(priv, "Associated Changes %d\n", changes); + iwl_send_rxon_assoc(priv); + } + +} +EXPORT_SYMBOL(iwl_bss_info_changed); + #ifdef CONFIG_PM int iwl_pci_suspend(struct pci_dev *pdev, pm_message_t state) diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h index d56edcd97aa..4ad8465ae5f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.h +++ b/drivers/net/wireless/iwlwifi/iwl-core.h @@ -149,6 +149,8 @@ struct iwl_lib_ops { int (*send_tx_power) (struct iwl_priv *priv); void (*update_chain_flags)(struct iwl_priv *priv); void (*temperature) (struct iwl_priv *priv); + void (*post_associate) (struct iwl_priv *priv); + /* eeprom operations (as defined in iwl-eeprom.h) */ struct iwl_eeprom_ops eeprom_ops; }; @@ -251,6 +253,11 @@ int iwl_setup_mac(struct iwl_priv *priv); int iwl_set_hw_params(struct iwl_priv *priv); int iwl_init_drv(struct iwl_priv *priv); void iwl_uninit_drv(struct iwl_priv *priv); +void iwl_post_associate(struct iwl_priv *priv); +void iwl_bss_info_changed(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *bss_conf, + u32 changes); /***************************************************** * RX handlers. diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index ed31030c764..6f44abc2dce 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -233,50 +233,6 @@ u8 iwl3945_add_station(struct iwl_priv *priv, const u8 *addr, int is_ap, u8 flag } -static int iwl3945_send_rxon_assoc(struct iwl_priv *priv) -{ - int rc = 0; - struct iwl_rx_packet *res = NULL; - struct iwl3945_rxon_assoc_cmd rxon_assoc; - struct iwl_host_cmd cmd = { - .id = REPLY_RXON_ASSOC, - .len = sizeof(rxon_assoc), - .meta.flags = CMD_WANT_SKB, - .data = &rxon_assoc, - }; - const struct iwl_rxon_cmd *rxon1 = &priv->staging_rxon; - const struct iwl_rxon_cmd *rxon2 = &priv->active_rxon; - - if ((rxon1->flags == rxon2->flags) && - (rxon1->filter_flags == rxon2->filter_flags) && - (rxon1->cck_basic_rates == rxon2->cck_basic_rates) && - (rxon1->ofdm_basic_rates == rxon2->ofdm_basic_rates)) { - IWL_DEBUG_INFO(priv, "Using current RXON_ASSOC. Not resending.\n"); - return 0; - } - - rxon_assoc.flags = priv->staging_rxon.flags; - rxon_assoc.filter_flags = priv->staging_rxon.filter_flags; - rxon_assoc.ofdm_basic_rates = priv->staging_rxon.ofdm_basic_rates; - rxon_assoc.cck_basic_rates = priv->staging_rxon.cck_basic_rates; - rxon_assoc.reserved = 0; - - rc = iwl_send_cmd_sync(priv, &cmd); - if (rc) - return rc; - - res = (struct iwl_rx_packet *)cmd.meta.u.skb->data; - if (res->hdr.flags & IWL_CMD_FAILED_MSK) { - IWL_ERR(priv, "Bad return from REPLY_RXON_ASSOC command\n"); - rc = -EIO; - } - - priv->alloc_rxb_skb--; - dev_kfree_skb_any(cmd.meta.u.skb); - - return rc; -} - /** * iwl3945_get_antenna_flags - Get antenna flags for RXON command * @priv: eeprom and antenna fields are used to determine antenna flags @@ -352,7 +308,7 @@ static int iwl3945_commit_rxon(struct iwl_priv *priv) * iwl3945_rxon_assoc_cmd which is used to reconfigure filter * and other flags for the current radio configuration. */ if (!iwl_full_rxon_required(priv)) { - rc = iwl3945_send_rxon_assoc(priv); + rc = iwl_send_rxon_assoc(priv); if (rc) { IWL_ERR(priv, "Error setting RXON_ASSOC " "configuration (%d).\n", rc); @@ -3450,9 +3406,11 @@ static void iwl3945_bg_rx_replenish(struct work_struct *data) mutex_unlock(&priv->mutex); } +static int iwl3945_mac_config(struct ieee80211_hw *hw, u32 changed); + #define IWL_DELAY_NEXT_SCAN (HZ*2) -static void iwl3945_post_associate(struct iwl_priv *priv) +void iwl3945_post_associate(struct iwl_priv *priv) { int rc = 0; struct ieee80211_conf *conf = NULL; @@ -3542,8 +3500,6 @@ static void iwl3945_post_associate(struct iwl_priv *priv) priv->next_scan_jiffies = jiffies + IWL_DELAY_NEXT_SCAN; } -static int iwl3945_mac_config(struct ieee80211_hw *hw, u32 changed); - /***************************************************************************** * * mac80211 entry point functions @@ -3982,66 +3938,6 @@ static void iwl3945_mac_remove_interface(struct ieee80211_hw *hw, IWL_DEBUG_MAC80211(priv, "leave\n"); } -#define IWL_DELAY_NEXT_SCAN_AFTER_ASSOC (HZ*6) - -static void iwl3945_bss_info_changed(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_bss_conf *bss_conf, - u32 changes) -{ - struct iwl_priv *priv = hw->priv; - - IWL_DEBUG_MAC80211(priv, "changes = 0x%X\n", changes); - - if (changes & BSS_CHANGED_ERP_PREAMBLE) { - IWL_DEBUG_MAC80211(priv, "ERP_PREAMBLE %d\n", - bss_conf->use_short_preamble); - if (bss_conf->use_short_preamble) - priv->staging_rxon.flags |= RXON_FLG_SHORT_PREAMBLE_MSK; - else - priv->staging_rxon.flags &= - ~RXON_FLG_SHORT_PREAMBLE_MSK; - } - - if (changes & BSS_CHANGED_ERP_CTS_PROT) { - IWL_DEBUG_MAC80211(priv, "ERP_CTS %d\n", - bss_conf->use_cts_prot); - if (bss_conf->use_cts_prot && (priv->band != IEEE80211_BAND_5GHZ)) - priv->staging_rxon.flags |= RXON_FLG_TGG_PROTECT_MSK; - else - priv->staging_rxon.flags &= ~RXON_FLG_TGG_PROTECT_MSK; - } - - if (changes & BSS_CHANGED_ASSOC) { - IWL_DEBUG_MAC80211(priv, "ASSOC %d\n", bss_conf->assoc); - /* This should never happen as this function should - * never be called from interrupt context. */ - if (WARN_ON_ONCE(in_interrupt())) - return; - if (bss_conf->assoc) { - priv->assoc_id = bss_conf->aid; - priv->beacon_int = bss_conf->beacon_int; - priv->timestamp = bss_conf->timestamp; - priv->assoc_capability = bss_conf->assoc_capability; - priv->power_data.dtim_period = bss_conf->dtim_period; - priv->next_scan_jiffies = jiffies + - IWL_DELAY_NEXT_SCAN_AFTER_ASSOC; - mutex_lock(&priv->mutex); - iwl3945_post_associate(priv); - mutex_unlock(&priv->mutex); - } else { - priv->assoc_id = 0; - IWL_DEBUG_MAC80211(priv, - "DISASSOC %d\n", bss_conf->assoc); - } - } else if (changes && iwl_is_associated(priv) && priv->assoc_id) { - IWL_DEBUG_MAC80211(priv, - "Associated Changes %d\n", changes); - iwl3945_send_rxon_assoc(priv); - } - -} - static int iwl3945_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, struct ieee80211_vif *vif, struct ieee80211_sta *sta, @@ -4227,7 +4123,7 @@ static int iwl3945_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *sk iwl_reset_qos(priv); - iwl3945_post_associate(priv); + priv->cfg->ops->lib->post_associate(priv); return 0; @@ -4765,7 +4661,7 @@ static struct ieee80211_ops iwl3945_hw_ops = { .get_tx_stats = iwl3945_mac_get_tx_stats, .conf_tx = iwl_mac_conf_tx, .reset_tsf = iwl3945_mac_reset_tsf, - .bss_info_changed = iwl3945_bss_info_changed, + .bss_info_changed = iwl_bss_info_changed, .hw_scan = iwl_mac_hw_scan }; |