MODULE_VERSION(DRV_VERSION);
MODULE_AUTHOR(DRV_COPYRIGHT " " DRV_AUTHOR);
MODULE_LICENSE("GPL");
-MODULE_ALIAS("iwl4965");
static int iwlagn_ant_coupling;
static bool iwlagn_bt_ch_announce = 1;
IWL_WARN(priv, "%s uCode did not respond OK.\n",
(palive->ver_subtype == INITIALIZE_SUBTYPE) ?
"init" : "runtime");
+ /*
+ * If fail to load init uCode,
+ * let's try to load the init uCode again.
+ * We should not get into this situation, but if it
+ * does happen, we should not move on and loading "runtime"
+ * without proper calibrate the device.
+ */
+ if (palive->ver_subtype == INITIALIZE_SUBTYPE)
+ priv->ucode_type = UCODE_NONE;
queue_work(priv->workqueue, &priv->restart);
}
}
/* only Re-enable if disabled by irq */
if (test_bit(STATUS_INT_ENABLED, &priv->status))
iwl_enable_interrupts(priv);
+ /* Re-enable RF_KILL if it occurred */
+ else if (handled & CSR_INT_BIT_RF_KILL)
+ iwl_enable_rfkill_int(priv);
#ifdef CONFIG_IWLWIFI_DEBUG
if (iwl_get_debug_level(priv) & (IWL_DL_ISR)) {
/* only Re-enable if disabled by irq */
if (test_bit(STATUS_INT_ENABLED, &priv->status))
iwl_enable_interrupts(priv);
+ /* Re-enable RF_KILL if it occurred */
+ else if (handled & CSR_INT_BIT_RF_KILL)
+ iwl_enable_rfkill_int(priv);
}
-/* the threshold ratio of actual_ack_cnt to expected_ack_cnt in percent */
-#define ACK_CNT_RATIO (50)
-#define BA_TIMEOUT_CNT (5)
-#define BA_TIMEOUT_MAX (16)
-
-/**
- * iwl_good_ack_health - checks for ACK count ratios, BA timeout retries.
- *
- * When the ACK count ratio is 0 and aggregated BA timeout retries exceeding
- * the BA_TIMEOUT_MAX, reload firmware and bring system back to normal
- * operation state.
- */
-bool iwl_good_ack_health(struct iwl_priv *priv,
- struct iwl_rx_packet *pkt)
-{
- bool rc = true;
- int actual_ack_cnt_delta, expected_ack_cnt_delta;
- int ba_timeout_delta;
-
- actual_ack_cnt_delta =
- le32_to_cpu(pkt->u.stats.tx.actual_ack_cnt) -
- le32_to_cpu(priv->_agn.statistics.tx.actual_ack_cnt);
- expected_ack_cnt_delta =
- le32_to_cpu(pkt->u.stats.tx.expected_ack_cnt) -
- le32_to_cpu(priv->_agn.statistics.tx.expected_ack_cnt);
- ba_timeout_delta =
- le32_to_cpu(pkt->u.stats.tx.agg.ba_timeout) -
- le32_to_cpu(priv->_agn.statistics.tx.agg.ba_timeout);
- if ((priv->_agn.agg_tids_count > 0) &&
- (expected_ack_cnt_delta > 0) &&
- (((actual_ack_cnt_delta * 100) / expected_ack_cnt_delta)
- < ACK_CNT_RATIO) &&
- (ba_timeout_delta > BA_TIMEOUT_CNT)) {
- IWL_DEBUG_RADIO(priv, "actual_ack_cnt delta = %d,"
- " expected_ack_cnt = %d\n",
- actual_ack_cnt_delta, expected_ack_cnt_delta);
-
-#ifdef CONFIG_IWLWIFI_DEBUGFS
- /*
- * This is ifdef'ed on DEBUGFS because otherwise the
- * statistics aren't available. If DEBUGFS is set but
- * DEBUG is not, these will just compile out.
- */
- IWL_DEBUG_RADIO(priv, "rx_detected_cnt delta = %d\n",
- priv->_agn.delta_statistics.tx.rx_detected_cnt);
- IWL_DEBUG_RADIO(priv,
- "ack_or_ba_timeout_collision delta = %d\n",
- priv->_agn.delta_statistics.tx.
- ack_or_ba_timeout_collision);
-#endif
- IWL_DEBUG_RADIO(priv, "agg ba_timeout delta = %d\n",
- ba_timeout_delta);
- if (!actual_ack_cnt_delta &&
- (ba_timeout_delta >= BA_TIMEOUT_MAX))
- rc = false;
- }
- return rc;
-}
-
-
/*****************************************************************************
*
* sysfs attributes
priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
}
- if (priv->cfg->bt_params &&
- !priv->cfg->bt_params->advanced_bt_coexist) {
- /* Configure Bluetooth device coexistence support */
+ if (!priv->cfg->bt_params || (priv->cfg->bt_params &&
+ !priv->cfg->bt_params->advanced_bt_coexist)) {
+ /*
+ * default is 2-wire BT coexexistence support
+ */
priv->cfg->ops->hcmd->send_bt_config(priv);
}
IWL_DEBUG_MAC80211(priv, "leave\n");
}
-int iwlagn_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
+void iwlagn_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
{
struct iwl_priv *priv = hw->priv;
dev_kfree_skb_any(skb);
IWL_DEBUG_MACDUMP(priv, "leave\n");
- return NETDEV_TX_OK;
}
void iwlagn_mac_update_tkip_key(struct ieee80211_hw *hw,
priv->_agn.hw_roc_channel = NULL;
- iwlagn_commit_rxon(priv, ctx);
+ iwlcore_commit_rxon(priv, ctx);
ctx->is_active = false;
}
priv->_agn.hw_roc_channel = channel;
priv->_agn.hw_roc_chantype = channel_type;
priv->_agn.hw_roc_duration = DIV_ROUND_UP(duration * 1000, 1024);
- iwlagn_commit_rxon(priv, &priv->contexts[IWL_RXON_CTX_PAN]);
+ iwlcore_commit_rxon(priv, &priv->contexts[IWL_RXON_CTX_PAN]);
queue_delayed_work(priv->workqueue, &priv->_agn.hw_roc_work,
msecs_to_jiffies(duration + 20));
kfree(priv->scan_cmd);
}
-#ifdef CONFIG_IWL5000
struct ieee80211_ops iwlagn_hw_ops = {
.tx = iwlagn_mac_tx,
.start = iwlagn_mac_start,
.remain_on_channel = iwl_mac_remain_on_channel,
.cancel_remain_on_channel = iwl_mac_cancel_remain_on_channel,
};
-#endif
static void iwl_hw_detect(struct iwl_priv *priv)
{
priv->hw_rev = _iwl_read32(priv, CSR_HW_REV);
priv->hw_wa_rev = _iwl_read32(priv, CSR_HW_REV_WA_REG);
- pci_read_config_byte(priv->pci_dev, PCI_REVISION_ID, &priv->rev_id);
+ priv->rev_id = priv->pci_dev->revision;
IWL_DEBUG_INFO(priv, "HW Revision ID = 0x%X\n", priv->rev_id);
}
if (cfg->mod_params->disable_hw_scan) {
dev_printk(KERN_DEBUG, &(pdev->dev),
"sw scan support is deprecated\n");
-#ifdef CONFIG_IWL5000
iwlagn_hw_ops.hw_scan = NULL;
-#endif
-#ifdef CONFIG_IWL4965
- iwl4965_hw_ops.hw_scan = NULL;
-#endif
}
hw = iwl_alloc_all(cfg);
/* Hardware specific file defines the PCI IDs table for that hardware module */
static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
-#ifdef CONFIG_IWL4965
- {IWL_PCI_DEVICE(0x4229, PCI_ANY_ID, iwl4965_agn_cfg)},
- {IWL_PCI_DEVICE(0x4230, PCI_ANY_ID, iwl4965_agn_cfg)},
-#endif /* CONFIG_IWL4965 */
-#ifdef CONFIG_IWL5000
-/* 5100 Series WiFi */
{IWL_PCI_DEVICE(0x4232, 0x1201, iwl5100_agn_cfg)}, /* Mini Card */
{IWL_PCI_DEVICE(0x4232, 0x1301, iwl5100_agn_cfg)}, /* Half Mini Card */
{IWL_PCI_DEVICE(0x4232, 0x1204, iwl5100_agn_cfg)}, /* Mini Card */
{IWL_PCI_DEVICE(0x0893, 0x0266, iwl230_bg_cfg)},
{IWL_PCI_DEVICE(0x0892, 0x0466, iwl230_bg_cfg)},
-#endif /* CONFIG_IWL5000 */
-
{0}
};
MODULE_DEVICE_TABLE(pci, iwl_hw_card_ids);
module_param_named(bt_ch_inhibition, iwlagn_bt_ch_announce, bool, S_IRUGO);
MODULE_PARM_DESC(bt_ch_inhibition,
"Disable BT channel inhibition (default: enable)");
+
+module_param_named(plcp_check, iwlagn_mod_params.plcp_check, bool, S_IRUGO);
+MODULE_PARM_DESC(plcp_check, "Check plcp health (default: 1 [enabled])");
+
+module_param_named(ack_check, iwlagn_mod_params.ack_check, bool, S_IRUGO);
+MODULE_PARM_DESC(ack_check, "Check ack health (default: 0 [disabled])");
projects / ~andy / linux / blobdiff