diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl3945-base.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl3945-base.c | 69 |
1 files changed, 36 insertions, 33 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 59a308b02f95..94d7e6e1323d 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -33,6 +33,7 @@ #include <linux/module.h> #include <linux/init.h> #include <linux/pci.h> +#include <linux/pci-aspm.h> #include <linux/slab.h> #include <linux/dma-mapping.h> #include <linux/delay.h> @@ -151,7 +152,7 @@ static int iwl3945_set_ccmp_dynamic_key_info(struct iwl_priv *priv, key_flags &= ~STA_KEY_FLG_INVALID; spin_lock_irqsave(&priv->sta_lock, flags); - priv->stations[sta_id].keyinfo.alg = keyconf->alg; + priv->stations[sta_id].keyinfo.cipher = keyconf->cipher; priv->stations[sta_id].keyinfo.keylen = keyconf->keylen; memcpy(priv->stations[sta_id].keyinfo.key, keyconf->key, keyconf->keylen); @@ -222,23 +223,25 @@ static int iwl3945_set_dynamic_key(struct iwl_priv *priv, keyconf->hw_key_idx = HW_KEY_DYNAMIC; - switch (keyconf->alg) { - case ALG_CCMP: + switch (keyconf->cipher) { + case WLAN_CIPHER_SUITE_CCMP: ret = iwl3945_set_ccmp_dynamic_key_info(priv, keyconf, sta_id); break; - case ALG_TKIP: + case WLAN_CIPHER_SUITE_TKIP: ret = iwl3945_set_tkip_dynamic_key_info(priv, keyconf, sta_id); break; - case ALG_WEP: + case WLAN_CIPHER_SUITE_WEP40: + case WLAN_CIPHER_SUITE_WEP104: ret = iwl3945_set_wep_dynamic_key_info(priv, keyconf, sta_id); break; default: - IWL_ERR(priv, "Unknown alg: %s alg = %d\n", __func__, keyconf->alg); + IWL_ERR(priv, "Unknown alg: %s alg=%x\n", __func__, + keyconf->cipher); ret = -EINVAL; } - IWL_DEBUG_WEP(priv, "Set dynamic key: alg= %d len=%d idx=%d sta=%d ret=%d\n", - keyconf->alg, keyconf->keylen, keyconf->keyidx, + IWL_DEBUG_WEP(priv, "Set dynamic key: alg=%x len=%d idx=%d sta=%d ret=%d\n", + keyconf->cipher, keyconf->keylen, keyconf->keyidx, sta_id, ret); return ret; @@ -254,10 +257,11 @@ static int iwl3945_remove_static_key(struct iwl_priv *priv) static int iwl3945_set_static_key(struct iwl_priv *priv, struct ieee80211_key_conf *key) { - if (key->alg == ALG_WEP) + if (key->cipher == WLAN_CIPHER_SUITE_WEP40 || + key->cipher == WLAN_CIPHER_SUITE_WEP104) return -EOPNOTSUPP; - IWL_ERR(priv, "Static key invalid: alg %d\n", key->alg); + IWL_ERR(priv, "Static key invalid: cipher %x\n", key->cipher); return -EINVAL; } @@ -369,23 +373,25 @@ static void iwl3945_build_tx_cmd_hwcrypto(struct iwl_priv *priv, struct iwl3945_tx_cmd *tx_cmd = (struct iwl3945_tx_cmd *)cmd->cmd.payload; struct iwl_hw_key *keyinfo = &priv->stations[sta_id].keyinfo; - switch (keyinfo->alg) { - case ALG_CCMP: + tx_cmd->sec_ctl = 0; + + switch (keyinfo->cipher) { + case WLAN_CIPHER_SUITE_CCMP: tx_cmd->sec_ctl = TX_CMD_SEC_CCM; memcpy(tx_cmd->key, keyinfo->key, keyinfo->keylen); IWL_DEBUG_TX(priv, "tx_cmd with AES hwcrypto\n"); break; - case ALG_TKIP: + case WLAN_CIPHER_SUITE_TKIP: break; - case ALG_WEP: - tx_cmd->sec_ctl = TX_CMD_SEC_WEP | + case WLAN_CIPHER_SUITE_WEP104: + tx_cmd->sec_ctl |= TX_CMD_SEC_KEY128; + /* fall through */ + case WLAN_CIPHER_SUITE_WEP40: + tx_cmd->sec_ctl |= TX_CMD_SEC_WEP | (info->control.hw_key->hw_key_idx & TX_CMD_SEC_MSK) << TX_CMD_SEC_SHIFT; - if (keyinfo->keylen == 13) - tx_cmd->sec_ctl |= TX_CMD_SEC_KEY128; - memcpy(&tx_cmd->key[3], keyinfo->key, keyinfo->keylen); IWL_DEBUG_TX(priv, "Configuring packet for WEP encryption " @@ -393,7 +399,7 @@ static void iwl3945_build_tx_cmd_hwcrypto(struct iwl_priv *priv, break; default: - IWL_ERR(priv, "Unknown encode alg %d\n", keyinfo->alg); + IWL_ERR(priv, "Unknown encode cipher %x\n", keyinfo->cipher); break; } } @@ -813,9 +819,9 @@ static void iwl3945_bg_beacon_update(struct work_struct *work) static void iwl3945_rx_beacon_notif(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb) { -#ifdef CONFIG_IWLWIFI_DEBUG struct iwl_rx_packet *pkt = rxb_addr(rxb); struct iwl3945_beacon_notif *beacon = &(pkt->u.beacon_status); +#ifdef CONFIG_IWLWIFI_DEBUG u8 rate = beacon->beacon_notify_hdr.rate; IWL_DEBUG_RX(priv, "beacon status %x retries %d iss %d " @@ -827,6 +833,8 @@ static void iwl3945_rx_beacon_notif(struct iwl_priv *priv, le32_to_cpu(beacon->low_tsf), rate); #endif + priv->ibss_manager = le32_to_cpu(beacon->ibss_mgr_status); + if ((priv->iw_mode == NL80211_IFTYPE_AP) && (!test_bit(STATUS_EXIT_PENDING, &priv->status))) queue_work(priv->workqueue, &priv->beacon_update); @@ -3086,10 +3094,7 @@ void iwl3945_post_associate(struct iwl_priv *priv, struct ieee80211_vif *vif) priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK; iwlcore_commit_rxon(priv); - memset(&priv->rxon_timing, 0, sizeof(struct iwl_rxon_time_cmd)); - iwl_setup_rxon_timing(priv, vif); - rc = iwl_send_cmd_pdu(priv, REPLY_RXON_TIMING, - sizeof(priv->rxon_timing), &priv->rxon_timing); + rc = iwl_send_rxon_timing(priv, vif); if (rc) IWL_WARN(priv, "REPLY_RXON_TIMING failed - " "Attempting to continue.\n"); @@ -3263,11 +3268,7 @@ void iwl3945_config_ap(struct iwl_priv *priv, struct ieee80211_vif *vif) iwlcore_commit_rxon(priv); /* RXON Timing */ - memset(&priv->rxon_timing, 0, sizeof(struct iwl_rxon_time_cmd)); - iwl_setup_rxon_timing(priv, vif); - rc = iwl_send_cmd_pdu(priv, REPLY_RXON_TIMING, - sizeof(priv->rxon_timing), - &priv->rxon_timing); + rc = iwl_send_rxon_timing(priv, vif); if (rc) IWL_WARN(priv, "REPLY_RXON_TIMING failed - " "Attempting to continue.\n"); @@ -3785,10 +3786,8 @@ static void iwl3945_setup_deferred_work(struct iwl_priv *priv) INIT_DELAYED_WORK(&priv->init_alive_start, iwl3945_bg_init_alive_start); INIT_DELAYED_WORK(&priv->alive_start, iwl3945_bg_alive_start); INIT_DELAYED_WORK(&priv->_3945.rfkill_poll, iwl3945_rfkill_poll); - INIT_WORK(&priv->scan_completed, iwl_bg_scan_completed); - INIT_WORK(&priv->abort_scan, iwl_bg_abort_scan); - INIT_WORK(&priv->start_internal_scan, iwl_bg_start_internal_scan); - INIT_DELAYED_WORK(&priv->scan_check, iwl_bg_scan_check); + + iwl_setup_scan_deferred_work(priv); iwl3945_hw_setup_deferred_work(priv); @@ -3853,6 +3852,7 @@ static struct ieee80211_ops iwl3945_hw_ops = { .hw_scan = iwl_mac_hw_scan, .sta_add = iwl3945_mac_sta_add, .sta_remove = iwl_mac_sta_remove, + .tx_last_beacon = iwl_mac_tx_last_beacon, }; static int iwl3945_init_drv(struct iwl_priv *priv) @@ -4009,6 +4009,9 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e /*************************** * 2. Initializing PCI bus * *************************/ + pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1 | + PCIE_LINK_STATE_CLKPM); + if (pci_enable_device(pdev)) { err = -ENODEV; goto out_ieee80211_free_hw; |