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path: root/drivers/net/wireless/iwlwifi/iwl3945-base.c
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl3945-base.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl3945-base.c69
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 59a308b02f9..94d7e6e1323 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;
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-04 08:47:16 +0000