static int iwl3945_param_antenna; /* def: 0 = both antennas (use diversity) */
int iwl3945_param_hwcrypto; /* def: 0 = use software encryption */
static int iwl3945_param_qos_enable = 1; /* def: 1 = use quality of service */
-int iwl3945_param_queues_num = IWL_MAX_NUM_QUEUES; /* def: 8 Tx queues */
+int iwl3945_param_queues_num = IWL39_MAX_NUM_QUEUES; /* def: 8 Tx queues */
/*
* module name, copyright, version, etc.
{
int cmd_idx;
int ret;
- static atomic_t entry = ATOMIC_INIT(0); /* reentrance protection */
BUG_ON(cmd->meta.flags & CMD_ASYNC);
/* A synchronous command can not have a callback set. */
BUG_ON(cmd->meta.u.callback != NULL);
- if (atomic_xchg(&entry, 1)) {
+ if (test_and_set_bit(STATUS_HCMD_SYNC_ACTIVE, &priv->status)) {
IWL_ERROR("Error sending %s: Already sending a host command\n",
get_cmd_string(cmd->id));
- return -EBUSY;
+ ret = -EBUSY;
+ goto out;
}
set_bit(STATUS_HCMD_ACTIVE, &priv->status);
cmd->meta.u.skb = NULL;
}
out:
- atomic_set(&entry, 0);
+ clear_bit(STATUS_HCMD_SYNC_ACTIVE, &priv->status);
return ret;
}
struct sk_buff *skb_frag,
int last_frag)
{
- struct iwl3945_hw_key *keyinfo = &priv->stations[ctl->key_idx].keyinfo;
+ struct iwl3945_hw_key *keyinfo =
+ &priv->stations[ctl->hw_key->hw_key_idx].keyinfo;
switch (keyinfo->alg) {
case ALG_CCMP:
case ALG_WEP:
cmd->cmd.tx.sec_ctl = TX_CMD_SEC_WEP |
- (ctl->key_idx & TX_CMD_SEC_MSK) << TX_CMD_SEC_SHIFT;
+ (ctl->hw_key->hw_key_idx & TX_CMD_SEC_MSK) << TX_CMD_SEC_SHIFT;
if (keyinfo->keylen == 13)
cmd->cmd.tx.sec_ctl |= TX_CMD_SEC_KEY128;
memcpy(&cmd->cmd.tx.key[3], keyinfo->key, keyinfo->keylen);
IWL_DEBUG_TX("Configuring packet for WEP encryption "
- "with key %d\n", ctl->key_idx);
+ "with key %d\n", ctl->hw_key->hw_key_idx);
break;
default:
ch_info->scan_power = eeprom_ch_info[ch].max_power_avg;
ch_info->min_power = 0;
- IWL_DEBUG_INFO("Ch. %d [%sGHz] %s%s%s%s%s%s%s(0x%02x"
+ IWL_DEBUG_INFO("Ch. %d [%sGHz] %s%s%s%s%s%s(0x%02x"
" %ddBm): Ad-Hoc %ssupported\n",
ch_info->channel,
is_channel_a_band(ch_info) ?
CHECK_AND_PRINT(ACTIVE),
CHECK_AND_PRINT(RADAR),
CHECK_AND_PRINT(WIDE),
- CHECK_AND_PRINT(NARROW),
CHECK_AND_PRINT(DFS),
eeprom_ch_info[ch].flags,
eeprom_ch_info[ch].max_power_avg,
passive_dwell = iwl3945_get_passive_dwell_time(priv, band);
for (i = 0, added = 0; i < sband->n_channels; i++) {
- if (channels[i].hw_value ==
- le16_to_cpu(priv->active_rxon.channel)) {
- if (iwl3945_is_associated(priv)) {
- IWL_DEBUG_SCAN
- ("Skipping current channel %d\n",
- le16_to_cpu(priv->active_rxon.channel));
- continue;
- }
- } else if (priv->only_active_channel)
+ if (channels[i].flags & IEEE80211_CHAN_DISABLED)
continue;
scan_ch->channel = channels[i].hw_value;
if (scan_ch->type & 1)
scan_ch->type |= (direct_mask << 1);
- if (is_channel_narrow(ch_info))
- scan_ch->type |= (1 << 7);
-
scan_ch->active_dwell = cpu_to_le16(active_dwell);
scan_ch->passive_dwell = cpu_to_le16(passive_dwell);
iwl3945_reg_txpower_periodic(priv);
+ iwl3945_led_register(priv);
+
IWL_DEBUG_INFO("ALIVE processing complete.\n");
set_bit(STATUS_READY, &priv->status);
wake_up_interruptible(&priv->wait_command_queue);
- iwl3945_led_register(priv);
-
if (priv->error_recovering)
iwl3945_error_recovery(priv);
+ ieee80211_notify_mac(priv->hw, IEEE80211_NOTIFY_RE_ASSOC);
return;
restart:
mutex_unlock(&priv->mutex);
}
+static void iwl3945_bg_set_monitor(struct work_struct *work)
+{
+ struct iwl3945_priv *priv = container_of(work,
+ struct iwl3945_priv, set_monitor);
+
+ IWL_DEBUG(IWL_DL_STATE, "setting monitor mode\n");
+
+ mutex_lock(&priv->mutex);
+
+ if (!iwl3945_is_ready(priv))
+ IWL_DEBUG(IWL_DL_STATE, "leave - not ready\n");
+ else
+ if (iwl3945_set_mode(priv, IEEE80211_IF_TYPE_MNTR) != 0)
+ IWL_ERROR("iwl3945_set_mode() failed\n");
+
+ mutex_unlock(&priv->mutex);
+}
+
#define IWL_SCAN_CHECK_WATCHDOG (7 * HZ)
static void iwl3945_bg_scan_check(struct work_struct *data)
priv->direct_ssid, priv->direct_ssid_len);
direct_mask = 1;
} else if (!iwl3945_is_associated(priv) && priv->essid_len) {
+ IWL_DEBUG_SCAN
+ ("Kicking off one direct scan for '%s' when not associated\n",
+ iwl3945_escape_essid(priv->essid, priv->essid_len));
scan->direct_scan[0].id = WLAN_EID_SSID;
scan->direct_scan[0].len = priv->essid_len;
memcpy(scan->direct_scan[0].ssid, priv->essid, priv->essid_len);
direct_mask = 1;
- } else
+ } else {
+ IWL_DEBUG_SCAN("Kicking off one indirect scan.\n");
direct_mask = 0;
+ }
/* We don't build a direct scan probe request; the uCode will do
* that based on the direct_mask added to each channel entry */
if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR)
scan->filter_flags = RXON_FILTER_PROMISC_MSK;
- if (direct_mask) {
- IWL_DEBUG_SCAN
- ("Initiating direct scan for %s.\n",
- iwl3945_escape_essid(priv->essid, priv->essid_len));
+ if (direct_mask)
scan->channel_count =
iwl3945_get_channels_for_scan(
priv, band, 1, /* active */
direct_mask,
(void *)&scan->data[le16_to_cpu(scan->tx_cmd.len)]);
- } else {
- IWL_DEBUG_SCAN("Initiating indirect scan.\n");
+ else
scan->channel_count =
iwl3945_get_channels_for_scan(
priv, band, 0, /* passive */
direct_mask,
(void *)&scan->data[le16_to_cpu(scan->tx_cmd.len)]);
- }
cmd.len += le16_to_cpu(scan->tx_cmd.len) +
scan->channel_count * sizeof(struct iwl3945_scan_channel);
if (priv->vif != vif) {
IWL_DEBUG_MAC80211("leave - priv->vif != vif\n");
- mutex_unlock(&priv->mutex);
return 0;
}
* XXX: dummy
* see also iwl3945_connection_init_rx_config
*/
- *total_flags = 0;
+ struct iwl3945_priv *priv = hw->priv;
+ int new_flags = 0;
+ if (changed_flags & (FIF_PROMISC_IN_BSS | FIF_OTHER_BSS)) {
+ if (*total_flags & (FIF_PROMISC_IN_BSS | FIF_OTHER_BSS)) {
+ IWL_DEBUG_MAC80211("Enter: type %d (0x%x, 0x%x)\n",
+ IEEE80211_IF_TYPE_MNTR,
+ changed_flags, *total_flags);
+ /* queue work 'cuz mac80211 is holding a lock which
+ * prevents us from issuing (synchronous) f/w cmds */
+ queue_work(priv->workqueue, &priv->set_monitor);
+ new_flags &= FIF_PROMISC_IN_BSS |
+ FIF_OTHER_BSS |
+ FIF_ALLMULTI;
+ }
+ }
+ *total_flags = new_flags;
}
static void iwl3945_mac_remove_interface(struct ieee80211_hw *hw,
rc = -EAGAIN;
goto out_unlock;
}
- /* if we just finished scan ask for delay */
- if (priv->last_scan_jiffies && time_after(priv->last_scan_jiffies +
- IWL_DELAY_NEXT_SCAN, jiffies)) {
+ /* if we just finished scan ask for delay for a broadcast scan */
+ if ((len == 0) && priv->last_scan_jiffies &&
+ time_after(priv->last_scan_jiffies + IWL_DELAY_NEXT_SCAN,
+ jiffies)) {
rc = -EAGAIN;
goto out_unlock;
}
return rc;
}
-static int iwl3945_mac_conf_tx(struct ieee80211_hw *hw, int queue,
+static int iwl3945_mac_conf_tx(struct ieee80211_hw *hw, u16 queue,
const struct ieee80211_tx_queue_params *params)
{
struct iwl3945_priv *priv = hw->priv;
q = &txq->q;
avail = iwl3945_queue_space(q);
- stats->data[i].len = q->n_window - avail;
- stats->data[i].limit = q->n_window - q->high_mark;
- stats->data[i].count = q->n_window;
+ stats[i].len = q->n_window - avail;
+ stats[i].limit = q->n_window - q->high_mark;
+ stats[i].count = q->n_window;
}
spin_unlock_irqrestore(&priv->lock, flags);
return;
}
- priv->only_active_channel = 0;
-
iwl3945_set_rate(priv);
mutex_unlock(&priv->mutex);
INIT_WORK(&priv->abort_scan, iwl3945_bg_abort_scan);
INIT_WORK(&priv->rf_kill, iwl3945_bg_rf_kill);
INIT_WORK(&priv->beacon_update, iwl3945_bg_beacon_update);
+ INIT_WORK(&priv->set_monitor, iwl3945_bg_set_monitor);
INIT_DELAYED_WORK(&priv->post_associate, iwl3945_bg_post_associate);
INIT_DELAYED_WORK(&priv->init_alive_start, iwl3945_bg_init_alive_start);
INIT_DELAYED_WORK(&priv->alive_start, iwl3945_bg_alive_start);
iwl3945_hw_ops.hw_scan = NULL;
}
- if ((iwl3945_param_queues_num > IWL_MAX_NUM_QUEUES) ||
+ if ((iwl3945_param_queues_num > IWL39_MAX_NUM_QUEUES) ||
(iwl3945_param_queues_num < IWL_MIN_NUM_QUEUES)) {
IWL_ERROR("invalid queues_num, should be between %d and %d\n",
- IWL_MIN_NUM_QUEUES, IWL_MAX_NUM_QUEUES);
+ IWL_MIN_NUM_QUEUES, IWL39_MAX_NUM_QUEUES);
err = -EINVAL;
goto out;
}
projects / linux-2.6-omap-h63xx.git / blobdiff