diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-3945.h | 8 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 18 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.c | 52 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.c | 54 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.h | 25 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-dev.h | 5 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-scan.c | 13 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl3945-base.c | 63 |
9 files changed, 118 insertions, 122 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h index cea824c15bc..8fe24eee1c5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.h +++ b/drivers/net/wireless/iwlwifi/iwl-3945.h @@ -261,8 +261,10 @@ void iwl3945_reply_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); -extern void iwl3945_config_ap(struct iwl_priv *priv); +extern void iwl3945_post_associate(struct iwl_priv *priv, + struct ieee80211_vif *vif); +extern void iwl3945_config_ap(struct iwl_priv *priv, + struct ieee80211_vif *vif); /** * iwl3945_hw_find_station - Find station id for a given BSSID @@ -288,7 +290,7 @@ extern const struct iwl_channel_info *iwl3945_get_channel_info( extern int iwl3945_rs_next_rate(struct iwl_priv *priv, int rate); /* scanning */ -void iwl3945_request_scan(struct iwl_priv *priv); +void iwl3945_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif); /* Requires full declaration of iwl_priv before including */ #include "iwl-io.h" diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index 50ff313c549..f05e6002a04 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -1114,8 +1114,9 @@ void iwlagn_rx_reply_rx_phy(struct iwl_priv *priv, } static int iwl_get_single_channel_for_scan(struct iwl_priv *priv, - enum ieee80211_band band, - struct iwl_scan_channel *scan_ch) + struct ieee80211_vif *vif, + enum ieee80211_band band, + struct iwl_scan_channel *scan_ch) { const struct ieee80211_supported_band *sband; const struct iwl_channel_info *ch_info; @@ -1131,7 +1132,7 @@ static int iwl_get_single_channel_for_scan(struct iwl_priv *priv, } active_dwell = iwl_get_active_dwell_time(priv, band, 0); - passive_dwell = iwl_get_passive_dwell_time(priv, band); + passive_dwell = iwl_get_passive_dwell_time(priv, band, vif); if (passive_dwell <= active_dwell) passive_dwell = active_dwell + 1; @@ -1180,6 +1181,7 @@ static int iwl_get_single_channel_for_scan(struct iwl_priv *priv, } static int iwl_get_channels_for_scan(struct iwl_priv *priv, + struct ieee80211_vif *vif, enum ieee80211_band band, u8 is_active, u8 n_probes, struct iwl_scan_channel *scan_ch) @@ -1197,7 +1199,7 @@ static int iwl_get_channels_for_scan(struct iwl_priv *priv, return 0; active_dwell = iwl_get_active_dwell_time(priv, band, n_probes); - passive_dwell = iwl_get_passive_dwell_time(priv, band); + passive_dwell = iwl_get_passive_dwell_time(priv, band, vif); if (passive_dwell <= active_dwell) passive_dwell = active_dwell + 1; @@ -1257,7 +1259,7 @@ static int iwl_get_channels_for_scan(struct iwl_priv *priv, return added; } -void iwlagn_request_scan(struct iwl_priv *priv) +void iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif) { struct iwl_host_cmd cmd = { .id = REPLY_SCAN_CMD, @@ -1343,7 +1345,7 @@ void iwlagn_request_scan(struct iwl_priv *priv) IWL_DEBUG_INFO(priv, "Scanning while associated...\n"); spin_lock_irqsave(&priv->lock, flags); - interval = priv->beacon_int; + interval = vif ? vif->bss_conf.beacon_int : 0; spin_unlock_irqrestore(&priv->lock, flags); scan->suspend_time = 0; @@ -1474,12 +1476,12 @@ void iwlagn_request_scan(struct iwl_priv *priv) if (priv->is_internal_short_scan) { scan->channel_count = - iwl_get_single_channel_for_scan(priv, band, + iwl_get_single_channel_for_scan(priv, vif, band, (void *)&scan->data[le16_to_cpu( scan->tx_cmd.len)]); } else { scan->channel_count = - iwl_get_channels_for_scan(priv, band, + iwl_get_channels_for_scan(priv, vif, band, is_active, n_probes, (void *)&scan->data[le16_to_cpu( scan->tx_cmd.len)]); diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 7c3363ab561..270635edb63 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -2356,7 +2356,7 @@ static void iwl_alive_start(struct iwl_priv *priv) active_rxon->filter_flags &= ~RXON_FILTER_ASSOC_MSK; } else { /* Initialize our rx_config data */ - iwl_connection_init_rx_config(priv, priv->iw_mode); + iwl_connection_init_rx_config(priv, NULL); if (priv->cfg->ops->hcmd->set_rxon_chain) priv->cfg->ops->hcmd->set_rxon_chain(priv); @@ -2729,12 +2729,15 @@ static void iwl_bg_rx_replenish(struct work_struct *data) #define IWL_DELAY_NEXT_SCAN (HZ*2) -void iwl_post_associate(struct iwl_priv *priv) +void iwl_post_associate(struct iwl_priv *priv, struct ieee80211_vif *vif) { struct ieee80211_conf *conf = NULL; int ret = 0; - if (priv->iw_mode == NL80211_IFTYPE_AP) { + if (!vif || !priv->is_open) + return; + + if (vif->type == NL80211_IFTYPE_AP) { IWL_ERR(priv, "%s Should not be called in AP mode\n", __func__); return; } @@ -2742,10 +2745,6 @@ void iwl_post_associate(struct iwl_priv *priv) if (test_bit(STATUS_EXIT_PENDING, &priv->status)) return; - - if (!priv->vif || !priv->is_open) - return; - iwl_scan_cancel_timeout(priv, 200); conf = ieee80211_get_hw_conf(priv->hw); @@ -2753,7 +2752,7 @@ void iwl_post_associate(struct iwl_priv *priv) priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK; iwlcore_commit_rxon(priv); - iwl_setup_rxon_timing(priv); + iwl_setup_rxon_timing(priv, vif); ret = iwl_send_cmd_pdu(priv, REPLY_RXON_TIMING, sizeof(priv->rxon_timing), &priv->rxon_timing); if (ret) @@ -2767,43 +2766,41 @@ void iwl_post_associate(struct iwl_priv *priv) if (priv->cfg->ops->hcmd->set_rxon_chain) priv->cfg->ops->hcmd->set_rxon_chain(priv); - priv->staging_rxon.assoc_id = cpu_to_le16(priv->assoc_id); + priv->staging_rxon.assoc_id = cpu_to_le16(vif->bss_conf.aid); IWL_DEBUG_ASSOC(priv, "assoc id %d beacon interval %d\n", - priv->assoc_id, priv->beacon_int); + vif->bss_conf.aid, vif->bss_conf.beacon_int); - if (priv->assoc_capability & WLAN_CAPABILITY_SHORT_PREAMBLE) + if (vif->bss_conf.assoc_capability & WLAN_CAPABILITY_SHORT_PREAMBLE) priv->staging_rxon.flags |= RXON_FLG_SHORT_PREAMBLE_MSK; else priv->staging_rxon.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK; if (priv->staging_rxon.flags & RXON_FLG_BAND_24G_MSK) { - if (priv->assoc_capability & WLAN_CAPABILITY_SHORT_SLOT_TIME) + if (vif->bss_conf.assoc_capability & + WLAN_CAPABILITY_SHORT_SLOT_TIME) priv->staging_rxon.flags |= RXON_FLG_SHORT_SLOT_MSK; else priv->staging_rxon.flags &= ~RXON_FLG_SHORT_SLOT_MSK; - if (priv->iw_mode == NL80211_IFTYPE_ADHOC) + if (vif->type == NL80211_IFTYPE_ADHOC) priv->staging_rxon.flags &= ~RXON_FLG_SHORT_SLOT_MSK; - } iwlcore_commit_rxon(priv); IWL_DEBUG_ASSOC(priv, "Associated as %d to: %pM\n", - priv->assoc_id, priv->active_rxon.bssid_addr); + vif->bss_conf.aid, priv->active_rxon.bssid_addr); - switch (priv->iw_mode) { + switch (vif->type) { case NL80211_IFTYPE_STATION: break; case NL80211_IFTYPE_ADHOC: - /* assume default assoc id */ - priv->assoc_id = 1; iwl_send_beacon_cmd(priv); break; default: IWL_ERR(priv, "%s Should not be called in %d mode\n", - __func__, priv->iw_mode); + __func__, vif->type); break; } @@ -2980,7 +2977,7 @@ static int iwl_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb) return NETDEV_TX_OK; } -void iwl_config_ap(struct iwl_priv *priv) +void iwl_config_ap(struct iwl_priv *priv, struct ieee80211_vif *vif) { int ret = 0; @@ -2995,7 +2992,7 @@ void iwl_config_ap(struct iwl_priv *priv) iwlcore_commit_rxon(priv); /* RXON Timing */ - iwl_setup_rxon_timing(priv); + iwl_setup_rxon_timing(priv, vif); ret = iwl_send_cmd_pdu(priv, REPLY_RXON_TIMING, sizeof(priv->rxon_timing), &priv->rxon_timing); if (ret) @@ -3009,9 +3006,10 @@ void iwl_config_ap(struct iwl_priv *priv) if (priv->cfg->ops->hcmd->set_rxon_chain) priv->cfg->ops->hcmd->set_rxon_chain(priv); - /* FIXME: what should be the assoc_id for AP? */ - priv->staging_rxon.assoc_id = cpu_to_le16(priv->assoc_id); - if (priv->assoc_capability & WLAN_CAPABILITY_SHORT_PREAMBLE) + priv->staging_rxon.assoc_id = 0; + + if (vif->bss_conf.assoc_capability & + WLAN_CAPABILITY_SHORT_PREAMBLE) priv->staging_rxon.flags |= RXON_FLG_SHORT_PREAMBLE_MSK; else @@ -3019,15 +3017,15 @@ void iwl_config_ap(struct iwl_priv *priv) ~RXON_FLG_SHORT_PREAMBLE_MSK; if (priv->staging_rxon.flags & RXON_FLG_BAND_24G_MSK) { - if (priv->assoc_capability & - WLAN_CAPABILITY_SHORT_SLOT_TIME) + if (vif->bss_conf.assoc_capability & + WLAN_CAPABILITY_SHORT_SLOT_TIME) priv->staging_rxon.flags |= RXON_FLG_SHORT_SLOT_MSK; else priv->staging_rxon.flags &= ~RXON_FLG_SHORT_SLOT_MSK; - if (priv->iw_mode == NL80211_IFTYPE_ADHOC) + if (vif->type == NL80211_IFTYPE_ADHOC) priv->staging_rxon.flags &= ~RXON_FLG_SHORT_SLOT_MSK; } diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h index 4a1e7b2b7a8..f52bedb8c8b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.h +++ b/drivers/net/wireless/iwlwifi/iwl-agn.h @@ -171,7 +171,7 @@ static inline bool iwl_is_tx_success(u32 status) } /* scan */ -void iwlagn_request_scan(struct iwl_priv *priv); +void iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif); /* station mgmt */ int iwlagn_manage_ibss_station(struct iwl_priv *priv, diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 246538a27fc..68c3693a296 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -480,7 +480,7 @@ static u16 iwl_adjust_beacon_interval(u16 beacon_val, u16 max_beacon_val) return new_val; } -void iwl_setup_rxon_timing(struct iwl_priv *priv) +void iwl_setup_rxon_timing(struct iwl_priv *priv, struct ieee80211_vif *vif) { u64 tsf; s32 interval_tm, rem; @@ -494,15 +494,14 @@ void iwl_setup_rxon_timing(struct iwl_priv *priv) priv->rxon_timing.timestamp = cpu_to_le64(priv->timestamp); priv->rxon_timing.listen_interval = cpu_to_le16(conf->listen_interval); - if (priv->iw_mode == NL80211_IFTYPE_STATION) { - beacon_int = priv->beacon_int; - priv->rxon_timing.atim_window = 0; - } else { - beacon_int = priv->vif->bss_conf.beacon_int; + beacon_int = vif->bss_conf.beacon_int; + if (vif->type == NL80211_IFTYPE_ADHOC) { /* TODO: we need to get atim_window from upper stack * for now we set to 0 */ priv->rxon_timing.atim_window = 0; + } else { + priv->rxon_timing.atim_window = 0; } beacon_int = iwl_adjust_beacon_interval(beacon_int, @@ -894,8 +893,9 @@ int iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch) } EXPORT_SYMBOL(iwl_set_rxon_channel); -void iwl_set_flags_for_band(struct iwl_priv *priv, - enum ieee80211_band band) +static void iwl_set_flags_for_band(struct iwl_priv *priv, + enum ieee80211_band band, + struct ieee80211_vif *vif) { if (band == IEEE80211_BAND_5GHZ) { priv->staging_rxon.flags &= @@ -904,12 +904,12 @@ void iwl_set_flags_for_band(struct iwl_priv *priv, priv->staging_rxon.flags |= RXON_FLG_SHORT_SLOT_MSK; } else { /* Copied from iwl_post_associate() */ - if (priv->assoc_capability & WLAN_CAPABILITY_SHORT_SLOT_TIME) + if (vif && vif->bss_conf.assoc_capability & WLAN_CAPABILITY_SHORT_SLOT_TIME) priv->staging_rxon.flags |= RXON_FLG_SHORT_SLOT_MSK; else priv->staging_rxon.flags &= ~RXON_FLG_SHORT_SLOT_MSK; - if (priv->iw_mode == NL80211_IFTYPE_ADHOC) + if (vif && vif->type == NL80211_IFTYPE_ADHOC) priv->staging_rxon.flags &= ~RXON_FLG_SHORT_SLOT_MSK; priv->staging_rxon.flags |= RXON_FLG_BAND_24G_MSK; @@ -921,13 +921,18 @@ void iwl_set_flags_for_band(struct iwl_priv *priv, /* * initialize rxon structure with default values from eeprom */ -void iwl_connection_init_rx_config(struct iwl_priv *priv, int mode) +void iwl_connection_init_rx_config(struct iwl_priv *priv, + struct ieee80211_vif *vif) { const struct iwl_channel_info *ch_info; + enum nl80211_iftype type = NL80211_IFTYPE_STATION; + + if (vif) + type = vif->type; memset(&priv->staging_rxon, 0, sizeof(priv->staging_rxon)); - switch (mode) { + switch (type) { case NL80211_IFTYPE_AP: priv->staging_rxon.dev_type = RXON_DEV_TYPE_AP; break; @@ -945,7 +950,7 @@ void iwl_connection_init_rx_config(struct iwl_priv *priv, int mode) break; default: - IWL_ERR(priv, "Unsupported interface type %d\n", mode); + IWL_ERR(priv, "Unsupported interface type %d\n", type); break; } @@ -967,7 +972,7 @@ void iwl_connection_init_rx_config(struct iwl_priv *priv, int mode) priv->staging_rxon.channel = cpu_to_le16(ch_info->channel); priv->band = ch_info->band; - iwl_set_flags_for_band(priv, priv->band); + iwl_set_flags_for_band(priv, priv->band, vif); priv->staging_rxon.ofdm_basic_rates = (IWL_OFDM_RATES_MASK >> IWL_FIRST_OFDM_RATE) & 0xFF; @@ -1793,7 +1798,6 @@ static void iwl_ht_conf(struct iwl_priv *priv, static inline void iwl_set_no_assoc(struct iwl_priv *priv) { - priv->assoc_id = 0; iwl_led_disassociate(priv); /* * inform the ucode that there is no longer an @@ -1827,7 +1831,6 @@ void iwl_bss_info_changed(struct ieee80211_hw *hw, } if (changes & BSS_CHANGED_BEACON_INT) { - priv->beacon_int = bss_conf->beacon_int; /* TODO: in AP mode, do something to make this take effect */ } @@ -1917,20 +1920,17 @@ void iwl_bss_info_changed(struct ieee80211_hw *hw, if (changes & BSS_CHANGED_ASSOC) { IWL_DEBUG_MAC80211(priv, "ASSOC %d\n", bss_conf->assoc); 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; iwl_led_associate(priv); if (!iwl_is_rfkill(priv)) - priv->cfg->ops->lib->post_associate(priv); + priv->cfg->ops->lib->post_associate(priv, vif); } else iwl_set_no_assoc(priv); } - if (changes && iwl_is_associated(priv) && priv->assoc_id) { + if (changes && iwl_is_associated(priv) && bss_conf->aid) { IWL_DEBUG_MAC80211(priv, "Changes (%#x) while associated\n", changes); ret = iwl_send_rxon_assoc(priv); @@ -1947,7 +1947,7 @@ void iwl_bss_info_changed(struct ieee80211_hw *hw, memcpy(priv->staging_rxon.bssid_addr, bss_conf->bssid, ETH_ALEN); memcpy(priv->bssid, bss_conf->bssid, ETH_ALEN); - iwlcore_config_ap(priv); + iwlcore_config_ap(priv, vif); } else iwl_set_no_assoc(priv); } @@ -1987,14 +1987,13 @@ int iwl_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb) priv->ibss_beacon = skb; - priv->assoc_id = 0; timestamp = ((struct ieee80211_mgmt *)skb->data)->u.beacon.timestamp; priv->timestamp = le64_to_cpu(timestamp); IWL_DEBUG_MAC80211(priv, "leave\n"); spin_unlock_irqrestore(&priv->lock, flags); - priv->cfg->ops->lib->post_associate(priv); + priv->cfg->ops->lib->post_associate(priv, priv->vif); return 0; } @@ -2002,7 +2001,7 @@ EXPORT_SYMBOL(iwl_mac_beacon_update); static int iwl_set_mode(struct iwl_priv *priv, struct ieee80211_vif *vif) { - iwl_connection_init_rx_config(priv, vif->type); + iwl_connection_init_rx_config(priv, vif); if (priv->cfg->ops->hcmd->set_rxon_chain) priv->cfg->ops->hcmd->set_rxon_chain(priv); @@ -2176,7 +2175,7 @@ int iwl_mac_config(struct ieee80211_hw *hw, u32 changed) iwl_set_rxon_channel(priv, conf->channel); iwl_set_rxon_ht(priv, ht_conf); - iwl_set_flags_for_band(priv, conf->channel->band); + iwl_set_flags_for_band(priv, conf->channel->band, priv->vif); spin_unlock_irqrestore(&priv->lock, flags); if (iwl_is_associated(priv) && (le16_to_cpu(priv->active_rxon.channel) != ch) && @@ -2259,8 +2258,6 @@ void iwl_mac_reset_tsf(struct ieee80211_hw *hw) spin_unlock_irqrestore(&priv->lock, flags); spin_lock_irqsave(&priv->lock, flags); - priv->assoc_id = 0; - priv->assoc_capability = 0; /* new association get rid of ibss beacon skb */ if (priv->ibss_beacon) @@ -2268,7 +2265,6 @@ void iwl_mac_reset_tsf(struct ieee80211_hw *hw) priv->ibss_beacon = NULL; - priv->beacon_int = priv->vif->bss_conf.beacon_int; priv->timestamp = 0; spin_unlock_irqrestore(&priv->lock, flags); diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h index 7a3f94926c2..1774ce9186e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.h +++ b/drivers/net/wireless/iwlwifi/iwl-core.h @@ -106,7 +106,7 @@ struct iwl_hcmd_utils_ops { __le32 *tx_flags); int (*calc_rssi)(struct iwl_priv *priv, struct iwl_rx_phy_res *rx_resp); - void (*request_scan)(struct iwl_priv *priv); + void (*request_scan)(struct iwl_priv *priv, struct ieee80211_vif *vif); }; struct iwl_apm_ops { @@ -180,8 +180,9 @@ struct iwl_lib_ops { /* power */ int (*send_tx_power) (struct iwl_priv *priv); void (*update_chain_flags)(struct iwl_priv *priv); - void (*post_associate) (struct iwl_priv *priv); - void (*config_ap) (struct iwl_priv *priv); + void (*post_associate)(struct iwl_priv *priv, + struct ieee80211_vif *vif); + void (*config_ap)(struct iwl_priv *priv, struct ieee80211_vif *vif); irqreturn_t (*isr) (int irq, void *data); /* eeprom operations (as defined in iwl-eeprom.h) */ @@ -334,8 +335,8 @@ int iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch); void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf); u8 iwl_is_ht40_tx_allowed(struct iwl_priv *priv, struct ieee80211_sta_ht_cap *sta_ht_inf); -void iwl_set_flags_for_band(struct iwl_priv *priv, enum ieee80211_band band); -void iwl_connection_init_rx_config(struct iwl_priv *priv, int mode); +void iwl_connection_init_rx_config(struct iwl_priv *priv, + struct ieee80211_vif *vif); int iwl_set_decrypted_flag(struct iwl_priv *priv, struct ieee80211_hdr *hdr, u32 decrypt_res, @@ -345,7 +346,7 @@ void iwl_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags, unsigned int *total_flags, u64 multicast); int iwl_set_hw_params(struct iwl_priv *priv); -void iwl_post_associate(struct iwl_priv *priv); +void iwl_post_associate(struct iwl_priv *priv, struct ieee80211_vif *vif); void iwl_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *bss_conf, @@ -357,7 +358,7 @@ int iwl_mac_add_interface(struct ieee80211_hw *hw, void iwl_mac_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif); int iwl_mac_config(struct ieee80211_hw *hw, u32 changed); -void iwl_config_ap(struct iwl_priv *priv); +void iwl_config_ap(struct iwl_priv *priv, struct ieee80211_vif *vif); void iwl_mac_reset_tsf(struct ieee80211_hw *hw); int iwl_alloc_txq_mem(struct iwl_priv *priv); void iwl_free_txq_mem(struct iwl_priv *priv); @@ -520,7 +521,8 @@ u16 iwl_get_active_dwell_time(struct iwl_priv *priv, enum ieee80211_band band, u8 n_probes); u16 iwl_get_passive_dwell_time(struct iwl_priv *priv, - enum ieee80211_band band); + enum ieee80211_band band, + struct ieee80211_vif *vif); void iwl_bg_scan_check(struct work_struct *data); void iwl_bg_abort_scan(struct work_struct *work); void iwl_bg_scan_completed(struct work_struct *work); @@ -684,7 +686,7 @@ extern int iwl_send_lq_cmd(struct iwl_priv *priv, void iwl_apm_stop(struct iwl_priv *priv); int iwl_apm_init(struct iwl_priv *priv); -void iwl_setup_rxon_timing(struct iwl_priv *priv); +void iwl_setup_rxon_timing(struct iwl_priv *priv, struct ieee80211_vif *vif); static inline int iwl_send_rxon_assoc(struct iwl_priv *priv) { return priv->cfg->ops->hcmd->rxon_assoc(priv); @@ -693,9 +695,10 @@ static inline int iwlcore_commit_rxon(struct iwl_priv *priv) { return priv->cfg->ops->hcmd->commit_rxon(priv); } -static inline void iwlcore_config_ap(struct iwl_priv *priv) +static inline void iwlcore_config_ap(struct iwl_priv *priv, + struct ieee80211_vif *vif) { - priv->cfg->ops->lib->config_ap(priv); + priv->cfg->ops->lib->config_ap(priv, vif); } static inline const struct ieee80211_supported_band *iwl_get_hw_mode( struct iwl_priv *priv, enum ieee80211_band band) diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index d09c8bc20d1..bcdb663ec92 100644 --- a/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -1243,7 +1243,6 @@ struct iwl_priv { /* Last Rx'd beacon timestamp */ u64 timestamp; - u16 beacon_int; struct ieee80211_vif *vif; union { @@ -1305,10 +1304,6 @@ struct iwl_priv { struct iwl_hw_params hw_params; u32 inta_mask; - /* Current association information needed to configure the - * hardware */ - u16 assoc_id; - u16 assoc_capability; struct iwl_qos_info qos_data; diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c index 28e2d86ee05..32ca848e926 100644 --- a/drivers/net/wireless/iwlwifi/iwl-scan.c +++ b/drivers/net/wireless/iwlwifi/iwl-scan.c @@ -264,7 +264,8 @@ inline u16 iwl_get_active_dwell_time(struct iwl_priv *priv, EXPORT_SYMBOL(iwl_get_active_dwell_time); u16 iwl_get_passive_dwell_time(struct iwl_priv *priv, - enum ieee80211_band band) + enum ieee80211_band band, + struct ieee80211_vif *vif) { u16 passive = (band == IEEE80211_BAND_2GHZ) ? IWL_PASSIVE_DWELL_BASE + IWL_PASSIVE_DWELL_TIME_24 : @@ -274,7 +275,7 @@ u16 iwl_get_passive_dwell_time(struct iwl_priv *priv, /* If we're associated, we clamp the maximum passive * dwell time to be 98% of the beacon interval (minus * 2 * channel tune time) */ - passive = priv->beacon_int; + passive = vif ? vif->bss_conf.beacon_int : 0; if ((passive > IWL_PASSIVE_DWELL_BASE) || !passive) passive = IWL_PASSIVE_DWELL_BASE; passive = (passive * 98) / 100 - IWL_CHANNEL_TUNE_TIME * 2; @@ -294,7 +295,7 @@ void iwl_init_scan_params(struct iwl_priv *priv) } EXPORT_SYMBOL(iwl_init_scan_params); -static int iwl_scan_initiate(struct iwl_priv *priv) +static int iwl_scan_initiate(struct iwl_priv *priv, struct ieee80211_vif *vif) { WARN_ON(!mutex_is_locked(&priv->mutex)); @@ -306,7 +307,7 @@ static int iwl_scan_initiate(struct iwl_priv *priv) if (WARN_ON(!priv->cfg->ops->utils->request_scan)) return -EOPNOTSUPP; - priv->cfg->ops->utils->request_scan(priv); + priv->cfg->ops->utils->request_scan(priv, vif); return 0; } @@ -347,7 +348,7 @@ int iwl_mac_hw_scan(struct ieee80211_hw *hw, priv->scan_band = req->channels[0]->band; priv->scan_request = req; - ret = iwl_scan_initiate(priv); + ret = iwl_scan_initiate(priv, vif); IWL_DEBUG_MAC80211(priv, "leave\n"); @@ -398,7 +399,7 @@ void iwl_bg_start_internal_scan(struct work_struct *work) if (WARN_ON(!priv->cfg->ops->utils->request_scan)) goto unlock; - priv->cfg->ops->utils->request_scan(priv); + priv->cfg->ops->utils->request_scan(priv, NULL); unlock: mutex_unlock(&priv->mutex); } diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 77ab00b9877..85a46ad667d 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -1847,7 +1847,8 @@ static void iwl3945_irq_tasklet(struct iwl_priv *priv) static int iwl3945_get_channels_for_scan(struct iwl_priv *priv, enum ieee80211_band band, u8 is_active, u8 n_probes, - struct iwl3945_scan_channel *scan_ch) + struct iwl3945_scan_channel *scan_ch, + struct ieee80211_vif *vif) { struct ieee80211_channel *chan; const struct ieee80211_supported_band *sband; @@ -1861,7 +1862,7 @@ static int iwl3945_get_channels_for_scan(struct iwl_priv *priv, return 0; active_dwell = iwl_get_active_dwell_time(priv, band, n_probes); - passive_dwell = iwl_get_passive_dwell_time(priv, band); + passive_dwell = iwl_get_passive_dwell_time(priv, band, vif); if (passive_dwell <= active_dwell) passive_dwell = active_dwell + 1; @@ -2543,7 +2544,7 @@ static void iwl3945_alive_start(struct iwl_priv *priv) active_rxon->filter_flags &= ~RXON_FILTER_ASSOC_MSK; } else { /* Initialize our rx_config data */ - iwl_connection_init_rx_config(priv, priv->iw_mode); + iwl_connection_init_rx_config(priv, NULL); } /* Configure Bluetooth device coexistence support */ @@ -2811,7 +2812,7 @@ static void iwl3945_rfkill_poll(struct work_struct *data) } -void iwl3945_request_scan(struct iwl_priv *priv) +void iwl3945_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif) { struct iwl_host_cmd cmd = { .id = REPLY_SCAN_CMD, @@ -2892,7 +2893,7 @@ void iwl3945_request_scan(struct iwl_priv *priv) IWL_DEBUG_INFO(priv, "Scanning while associated...\n"); spin_lock_irqsave(&priv->lock, flags); - interval = priv->beacon_int; + interval = vif ? vif->bss_conf.beacon_int : 0; spin_unlock_irqrestore(&priv->lock, flags); scan->suspend_time = 0; @@ -2987,7 +2988,7 @@ void iwl3945_request_scan(struct iwl_priv *priv) scan->channel_count = iwl3945_get_channels_for_scan(priv, band, is_active, n_probes, - (void *)&scan->data[le16_to_cpu(scan->tx_cmd.len)]); + (void *)&scan->data[le16_to_cpu(scan->tx_cmd.len)], vif); if (scan->channel_count == 0) { IWL_DEBUG_SCAN(priv, "channel count %d\n", scan->channel_count); @@ -3060,26 +3061,25 @@ static void iwl3945_bg_rx_replenish(struct work_struct *data) mutex_unlock(&priv->mutex); } -void iwl3945_post_associate(struct iwl_priv *priv) +void iwl3945_post_associate(struct iwl_priv *priv, struct ieee80211_vif *vif) { int rc = 0; struct ieee80211_conf *conf = NULL; - if (priv->iw_mode == NL80211_IFTYPE_AP) { + if (!vif || !priv->is_open) + return; + + if (vif->type == NL80211_IFTYPE_AP) { IWL_ERR(priv, "%s Should not be called in AP mode\n", __func__); return; } - IWL_DEBUG_ASSOC(priv, "Associated as %d to: %pM\n", - priv->assoc_id, priv->active_rxon.bssid_addr); + vif->bss_conf.aid, priv->active_rxon.bssid_addr); if (test_bit(STATUS_EXIT_PENDING, &priv->status)) return; - if (!priv->vif || !priv->is_open) - return; - iwl_scan_cancel_timeout(priv, 200); conf = ieee80211_get_hw_conf(priv->hw); @@ -3088,7 +3088,7 @@ void iwl3945_post_associate(struct iwl_priv *priv) iwlcore_commit_rxon(priv); memset(&priv->rxon_timing, 0, sizeof(struct iwl_rxon_time_cmd)); - iwl_setup_rxon_timing(priv); + iwl_setup_rxon_timing(priv, vif); rc = iwl_send_cmd_pdu(priv, REPLY_RXON_TIMING, sizeof(priv->rxon_timing), &priv->rxon_timing); if (rc) @@ -3097,40 +3097,38 @@ void iwl3945_post_associate(struct iwl_priv *priv) priv->staging_rxon.filter_flags |= RXON_FILTER_ASSOC_MSK; - priv->staging_rxon.assoc_id = cpu_to_le16(priv->assoc_id); + priv->staging_rxon.assoc_id = cpu_to_le16(vif->bss_conf.aid); IWL_DEBUG_ASSOC(priv, "assoc id %d beacon interval %d\n", - priv->assoc_id, priv->beacon_int); + vif->bss_conf.aid, vif->bss_conf.beacon_int); - if (priv->assoc_capability & WLAN_CAPABILITY_SHORT_PREAMBLE) + if (vif->bss_conf.assoc_capability & WLAN_CAPABILITY_SHORT_PREAMBLE) priv->staging_rxon.flags |= RXON_FLG_SHORT_PREAMBLE_MSK; else priv->staging_rxon.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK; if (priv->staging_rxon.flags & RXON_FLG_BAND_24G_MSK) { - if (priv->assoc_capability & WLAN_CAPABILITY_SHORT_SLOT_TIME) + if (vif->bss_conf.assoc_capability & WLAN_CAPABILITY_SHORT_SLOT_TIME) priv->staging_rxon.flags |= RXON_FLG_SHORT_SLOT_MSK; else priv->staging_rxon.flags &= ~RXON_FLG_SHORT_SLOT_MSK; - if (priv->iw_mode == NL80211_IFTYPE_ADHOC) + if (vif->type == NL80211_IFTYPE_ADHOC) priv->staging_rxon.flags &= ~RXON_FLG_SHORT_SLOT_MSK; - } iwlcore_commit_rxon(priv); - switch (priv->iw_mode) { + switch (vif->type) { case NL80211_IFTYPE_STATION: iwl3945_rate_scale_init(priv->hw, IWL_AP_ID); break; case NL80211_IFTYPE_ADHOC: - priv->assoc_id = 1; iwl3945_send_beacon_cmd(priv); break; default: - IWL_ERR(priv, "%s Should not be called in %d mode\n", - __func__, priv->iw_mode); + IWL_ERR(priv, "%s Should not be called in %d mode\n", + __func__, vif->type); break; } } @@ -3254,7 +3252,7 @@ static int iwl3945_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb) return NETDEV_TX_OK; } -void iwl3945_config_ap(struct iwl_priv *priv) +void iwl3945_config_ap(struct iwl_priv *priv, struct ieee80211_vif *vif) { int rc = 0; @@ -3270,7 +3268,7 @@ void iwl3945_config_ap(struct iwl_priv *priv) /* RXON Timing */ memset(&priv->rxon_timing, 0, sizeof(struct iwl_rxon_time_cmd)); - iwl_setup_rxon_timing(priv); + iwl_setup_rxon_timing(priv, vif); rc = iwl_send_cmd_pdu(priv, REPLY_RXON_TIMING, sizeof(priv->rxon_timing), &priv->rxon_timing); @@ -3278,9 +3276,10 @@ void iwl3945_config_ap(struct iwl_priv *priv) IWL_WARN(priv, "REPLY_RXON_TIMING failed - " "Attempting to continue.\n"); - /* FIXME: what should be the assoc_id for AP? */ - priv->staging_rxon.assoc_id = cpu_to_le16(priv->assoc_id); - if (priv->assoc_capability & WLAN_CAPABILITY_SHORT_PREAMBLE) + priv->staging_rxon.assoc_id = 0; + + if (vif->bss_conf.assoc_capability & + WLAN_CAPABILITY_SHORT_PREAMBLE) priv->staging_rxon.flags |= RXON_FLG_SHORT_PREAMBLE_MSK; else @@ -3288,15 +3287,15 @@ void iwl3945_config_ap(struct iwl_priv *priv) ~RXON_FLG_SHORT_PREAMBLE_MSK; if (priv->staging_rxon.flags & RXON_FLG_BAND_24G_MSK) { - if (priv->assoc_capability & - WLAN_CAPABILITY_SHORT_SLOT_TIME) + if (vif->bss_conf.assoc_capability & + WLAN_CAPABILITY_SHORT_SLOT_TIME) priv->staging_rxon.flags |= RXON_FLG_SHORT_SLOT_MSK; else priv->staging_rxon.flags &= ~RXON_FLG_SHORT_SLOT_MSK; - if (priv->iw_mode == NL80211_IFTYPE_ADHOC) + if (vif->type == NL80211_IFTYPE_ADHOC) priv->staging_rxon.flags &= ~RXON_FLG_SHORT_SLOT_MSK; } |