static void iwl4965_txstatus_to_ieee(struct iwl_priv *priv,
struct iwl_tx_info *tx_sta)
{
-
- tx_sta->status.ack_signal = 0;
- tx_sta->status.excessive_retries = 0;
-
- if (in_interrupt())
- ieee80211_tx_status_irqsafe(priv->hw,
- tx_sta->skb[0], &(tx_sta->status));
- else
- ieee80211_tx_status(priv->hw,
- tx_sta->skb[0], &(tx_sta->status));
-
+ ieee80211_tx_status_irqsafe(priv->hw, tx_sta->skb[0]);
tx_sta->skb[0] = NULL;
}
{
u16 status;
struct agg_tx_status *frame_status = &tx_resp->status;
- struct ieee80211_tx_status *tx_status = NULL;
+ struct ieee80211_tx_info *info = NULL;
struct ieee80211_hdr *hdr = NULL;
int i, sh;
int txq_id, idx;
IWL_DEBUG_TX_REPLY("FrameCnt = %d, StartIdx=%d idx=%d\n",
agg->frame_count, agg->start_idx, idx);
- tx_status = &(priv->txq[txq_id].txb[idx].status);
- tx_status->retry_count = tx_resp->failure_frame;
- tx_status->control.flags &= ~IEEE80211_TXCTL_AMPDU;
- tx_status->flags = iwl4965_is_tx_success(status)?
- IEEE80211_TX_STATUS_ACK : 0;
+ info = IEEE80211_SKB_CB(priv->txq[txq_id].txb[idx].skb[0]);
+ info->status.retry_count = tx_resp->failure_frame;
+ info->flags &= ~IEEE80211_TX_CTL_AMPDU;
+ info->flags |= iwl4965_is_tx_success(status)?
+ IEEE80211_TX_STAT_ACK : 0;
iwl4965_hwrate_to_tx_control(priv,
le32_to_cpu(tx_resp->rate_n_flags),
- &tx_status->control);
+ info);
/* FIXME: code repetition end */
IWL_DEBUG_TX_REPLY("1 Frame 0x%x failure :%d\n",
int txq_id = SEQ_TO_QUEUE(sequence);
int index = SEQ_TO_INDEX(sequence);
struct iwl_tx_queue *txq = &priv->txq[txq_id];
- struct ieee80211_tx_status *tx_status;
+ struct ieee80211_tx_info *info;
struct iwl4965_tx_resp *tx_resp = (void *)&pkt->u.raw[0];
u32 status = le32_to_cpu(tx_resp->status);
#ifdef CONFIG_IWL4965_HT
return;
}
+ info = IEEE80211_SKB_CB(txq->txb[txq->q.read_ptr].skb[0]);
+ memset(&info->status, 0, sizeof(info->status));
+
#ifdef CONFIG_IWL4965_HT
hdr = iwl4965_tx_queue_get_hdr(priv, txq_id, index);
fc = le16_to_cpu(hdr->frame_control);
}
} else {
#endif /* CONFIG_IWL4965_HT */
- tx_status = &(txq->txb[txq->q.read_ptr].status);
- tx_status->retry_count = tx_resp->failure_frame;
- tx_status->flags =
- iwl4965_is_tx_success(status) ? IEEE80211_TX_STATUS_ACK : 0;
+ info->status.retry_count = tx_resp->failure_frame;
+ info->flags |=
+ iwl4965_is_tx_success(status) ? IEEE80211_TX_STAT_ACK : 0;
iwl4965_hwrate_to_tx_control(priv, le32_to_cpu(tx_resp->rate_n_flags),
- &tx_status->control);
+ info);
IWL_DEBUG_TX("Tx queue %d Status %s (0x%08x) rate_n_flags 0x%x "
"retries %d\n", txq_id, iwl4965_get_tx_fail_reason(status),
}
-static void iwl4965_rx_reply_alive(struct iwl_priv *priv,
- struct iwl_rx_mem_buffer *rxb)
+static void iwl_rx_reply_alive(struct iwl_priv *priv,
+ struct iwl_rx_mem_buffer *rxb)
{
struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data;
- struct iwl4965_alive_resp *palive;
+ struct iwl_alive_resp *palive;
struct delayed_work *pwork;
palive = &pkt->u.alive_frame;
IWL_DEBUG_INFO("Initialization Alive received.\n");
memcpy(&priv->card_alive_init,
&pkt->u.alive_frame,
- sizeof(struct iwl4965_init_alive_resp));
+ sizeof(struct iwl_init_alive_resp));
pwork = &priv->init_alive_start;
} else {
IWL_DEBUG_INFO("Runtime Alive received.\n");
memcpy(&priv->card_alive, &pkt->u.alive_frame,
- sizeof(struct iwl4965_alive_resp));
+ sizeof(struct iwl_alive_resp));
pwork = &priv->alive_start;
}
struct sk_buff *beacon;
/* Pull updated AP beacon from mac80211. will fail if not in AP mode */
- beacon = ieee80211_beacon_get(priv->hw, priv->vif, NULL);
+ beacon = ieee80211_beacon_get(priv->hw, priv->vif);
if (!beacon) {
IWL_ERROR("update beacon failed\n");
*/
static void iwl4965_setup_rx_handlers(struct iwl_priv *priv)
{
- priv->rx_handlers[REPLY_ALIVE] = iwl4965_rx_reply_alive;
+ priv->rx_handlers[REPLY_ALIVE] = iwl_rx_reply_alive;
priv->rx_handlers[REPLY_ADD_STA] = iwl4965_rx_reply_add_sta;
priv->rx_handlers[REPLY_ERROR] = iwl4965_rx_reply_error;
priv->rx_handlers[CHANNEL_SWITCH_NOTIFICATION] = iwl4965_rx_csa;
IWL_DEBUG_ISR("Disabled interrupts\n");
}
-static const char *desc_lookup(int i)
-{
- switch (i) {
- case 1:
- return "FAIL";
- case 2:
- return "BAD_PARAM";
- case 3:
- return "BAD_CHECKSUM";
- case 4:
- return "NMI_INTERRUPT";
- case 5:
- return "SYSASSERT";
- case 6:
- return "FATAL_ERROR";
- }
-
- return "UNKNOWN";
-}
-
-#define ERROR_START_OFFSET (1 * sizeof(u32))
-#define ERROR_ELEM_SIZE (7 * sizeof(u32))
-
-static void iwl4965_dump_nic_error_log(struct iwl_priv *priv)
-{
- u32 data2, line;
- u32 desc, time, count, base, data1;
- u32 blink1, blink2, ilink1, ilink2;
- int rc;
-
- base = le32_to_cpu(priv->card_alive.error_event_table_ptr);
-
- if (!priv->cfg->ops->lib->is_valid_rtc_data_addr(base)) {
- IWL_ERROR("Not valid error log pointer 0x%08X\n", base);
- return;
- }
-
- rc = iwl_grab_nic_access(priv);
- if (rc) {
- IWL_WARNING("Can not read from adapter at this time.\n");
- return;
- }
-
- count = iwl_read_targ_mem(priv, base);
-
- if (ERROR_START_OFFSET <= count * ERROR_ELEM_SIZE) {
- IWL_ERROR("Start IWL Error Log Dump:\n");
- IWL_ERROR("Status: 0x%08lX, count: %d\n", priv->status, count);
- }
-
- desc = iwl_read_targ_mem(priv, base + 1 * sizeof(u32));
- blink1 = iwl_read_targ_mem(priv, base + 3 * sizeof(u32));
- blink2 = iwl_read_targ_mem(priv, base + 4 * sizeof(u32));
- ilink1 = iwl_read_targ_mem(priv, base + 5 * sizeof(u32));
- ilink2 = iwl_read_targ_mem(priv, base + 6 * sizeof(u32));
- data1 = iwl_read_targ_mem(priv, base + 7 * sizeof(u32));
- data2 = iwl_read_targ_mem(priv, base + 8 * sizeof(u32));
- line = iwl_read_targ_mem(priv, base + 9 * sizeof(u32));
- time = iwl_read_targ_mem(priv, base + 11 * sizeof(u32));
-
- IWL_ERROR("Desc Time "
- "data1 data2 line\n");
- IWL_ERROR("%-13s (#%d) %010u 0x%08X 0x%08X %u\n",
- desc_lookup(desc), desc, time, data1, data2, line);
- IWL_ERROR("blink1 blink2 ilink1 ilink2\n");
- IWL_ERROR("0x%05X 0x%05X 0x%05X 0x%05X\n", blink1, blink2,
- ilink1, ilink2);
-
- iwl_release_nic_access(priv);
-}
-
-#define EVENT_START_OFFSET (4 * sizeof(u32))
-
-/**
- * iwl4965_print_event_log - Dump error event log to syslog
- *
- * NOTE: Must be called with iwl_grab_nic_access() already obtained!
- */
-static void iwl4965_print_event_log(struct iwl_priv *priv, u32 start_idx,
- u32 num_events, u32 mode)
-{
- u32 i;
- u32 base; /* SRAM byte address of event log header */
- u32 event_size; /* 2 u32s, or 3 u32s if timestamp recorded */
- u32 ptr; /* SRAM byte address of log data */
- u32 ev, time, data; /* event log data */
-
- if (num_events == 0)
- return;
-
- base = le32_to_cpu(priv->card_alive.log_event_table_ptr);
-
- if (mode == 0)
- event_size = 2 * sizeof(u32);
- else
- event_size = 3 * sizeof(u32);
-
- ptr = base + EVENT_START_OFFSET + (start_idx * event_size);
-
- /* "time" is actually "data" for mode 0 (no timestamp).
- * place event id # at far right for easier visual parsing. */
- for (i = 0; i < num_events; i++) {
- ev = iwl_read_targ_mem(priv, ptr);
- ptr += sizeof(u32);
- time = iwl_read_targ_mem(priv, ptr);
- ptr += sizeof(u32);
- if (mode == 0)
- IWL_ERROR("0x%08x\t%04u\n", time, ev); /* data, ev */
- else {
- data = iwl_read_targ_mem(priv, ptr);
- ptr += sizeof(u32);
- IWL_ERROR("%010u\t0x%08x\t%04u\n", time, data, ev);
- }
- }
-}
-
-static void iwl4965_dump_nic_event_log(struct iwl_priv *priv)
-{
- int rc;
- u32 base; /* SRAM byte address of event log header */
- u32 capacity; /* event log capacity in # entries */
- u32 mode; /* 0 - no timestamp, 1 - timestamp recorded */
- u32 num_wraps; /* # times uCode wrapped to top of log */
- u32 next_entry; /* index of next entry to be written by uCode */
- u32 size; /* # entries that we'll print */
-
- base = le32_to_cpu(priv->card_alive.log_event_table_ptr);
- if (!priv->cfg->ops->lib->is_valid_rtc_data_addr(base)) {
- IWL_ERROR("Invalid event log pointer 0x%08X\n", base);
- return;
- }
-
- rc = iwl_grab_nic_access(priv);
- if (rc) {
- IWL_WARNING("Can not read from adapter at this time.\n");
- return;
- }
-
- /* event log header */
- capacity = iwl_read_targ_mem(priv, base);
- mode = iwl_read_targ_mem(priv, base + (1 * sizeof(u32)));
- num_wraps = iwl_read_targ_mem(priv, base + (2 * sizeof(u32)));
- next_entry = iwl_read_targ_mem(priv, base + (3 * sizeof(u32)));
-
- size = num_wraps ? capacity : next_entry;
-
- /* bail out if nothing in log */
- if (size == 0) {
- IWL_ERROR("Start IWL Event Log Dump: nothing in log\n");
- iwl_release_nic_access(priv);
- return;
- }
-
- IWL_ERROR("Start IWL Event Log Dump: display count %d, wraps %d\n",
- size, num_wraps);
-
- /* if uCode has wrapped back to top of log, start at the oldest entry,
- * i.e the next one that uCode would fill. */
- if (num_wraps)
- iwl4965_print_event_log(priv, next_entry,
- capacity - next_entry, mode);
-
- /* (then/else) start at top of log */
- iwl4965_print_event_log(priv, 0, next_entry, mode);
-
- iwl_release_nic_access(priv);
-}
/**
* iwl4965_irq_handle_error - called for HW or SW error interrupt from card
#ifdef CONFIG_IWLWIFI_DEBUG
if (priv->debug_level & IWL_DL_FW_ERRORS) {
- iwl4965_dump_nic_error_log(priv);
- iwl4965_dump_nic_event_log(priv);
+ iwl_dump_nic_error_log(priv);
+ iwl_dump_nic_event_log(priv);
iwl4965_print_rx_config_cmd(priv);
}
#endif
if (inta & CSR_INT_BIT_FH_TX) {
IWL_DEBUG_ISR("Tx interrupt\n");
handled |= CSR_INT_BIT_FH_TX;
+ /* FH finished to write, send event */
+ priv->ucode_write_complete = 1;
+ wake_up_interruptible(&priv->wait_command_queue);
}
if (inta & ~handled)
}
/**
- * iwl4965_alive_start - called after REPLY_ALIVE notification received
+ * iwl_alive_start - called after REPLY_ALIVE notification received
* from protocol/runtime uCode (initialization uCode's
- * Alive gets handled by iwl4965_init_alive_start()).
+ * Alive gets handled by iwl_init_alive_start()).
*/
-static void iwl4965_alive_start(struct iwl_priv *priv)
+static void iwl_alive_start(struct iwl_priv *priv)
{
int ret = 0;
}
iwlcore_clear_stations_table(priv);
-
ret = priv->cfg->ops->lib->alive_notify(priv);
if (ret) {
IWL_WARNING("Could not complete ALIVE transition [ntf]: %d\n",
if (iwl_is_rfkill(priv))
return;
- ieee80211_start_queues(priv->hw);
+ ieee80211_wake_queues(priv->hw);
priv->active_rate = priv->rates_mask;
priv->active_rate_basic = priv->rates_mask & IWL_BASIC_RATES_MASK;
/* Configure Bluetooth device coexistence support */
iwl4965_send_bt_config(priv);
+ iwl_reset_run_time_calib(priv);
+
/* Configure the adapter for unassociated operation */
iwl4965_commit_rxon(priv);
/* At this point, the NIC is initialized and operational */
- priv->notif_missed_beacons = 0;
-
iwl4965_rf_kill_ct_config(priv);
iwl_leds_register(priv);
{
unsigned long flags;
int exit_pending = test_bit(STATUS_EXIT_PENDING, &priv->status);
- struct ieee80211_conf *conf = NULL;
IWL_DEBUG_INFO(DRV_NAME " is going down\n");
- conf = ieee80211_get_hw_conf(priv->hw);
-
if (!exit_pending)
set_bit(STATUS_EXIT_PENDING, &priv->status);
priv->cfg->ops->lib->free_shared_mem(priv);
exit:
- memset(&priv->card_alive, 0, sizeof(struct iwl4965_alive_resp));
+ memset(&priv->card_alive, 0, sizeof(struct iwl_alive_resp));
if (priv->ibss_beacon)
dev_kfree_skb(priv->ibss_beacon);
*
*****************************************************************************/
-static void iwl4965_bg_init_alive_start(struct work_struct *data)
+static void iwl_bg_init_alive_start(struct work_struct *data)
{
struct iwl_priv *priv =
container_of(data, struct iwl_priv, init_alive_start.work);
mutex_unlock(&priv->mutex);
}
-static void iwl4965_bg_alive_start(struct work_struct *data)
+static void iwl_bg_alive_start(struct work_struct *data)
{
struct iwl_priv *priv =
container_of(data, struct iwl_priv, alive_start.work);
return;
mutex_lock(&priv->mutex);
- iwl4965_alive_start(priv);
+ iwl_alive_start(priv);
mutex_unlock(&priv->mutex);
}
IWL_DEBUG_MAC80211("leave\n");
}
-static int iwl4965_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb,
- struct ieee80211_tx_control *ctl)
+static int iwl4965_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
{
struct iwl_priv *priv = hw->priv;
}
IWL_DEBUG_TX("dev->xmit(%d bytes) at rate 0x%02x\n", skb->len,
- ctl->tx_rate->bitrate);
+ ieee80211_get_tx_rate(hw, IEEE80211_SKB_CB(skb))->bitrate);
- if (iwl_tx_skb(priv, skb, ctl))
+ if (iwl_tx_skb(priv, skb))
dev_kfree_skb_any(skb);
IWL_DEBUG_MAC80211("leave\n");
IWL_DEBUG_MAC80211("leave\n");
}
-static int iwl4965_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
- struct ieee80211_tx_control *control)
+static int iwl4965_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb)
{
struct iwl_priv *priv = hw->priv;
unsigned long flags;
struct device_attribute *attr, char *buf)
{
struct iwl_priv *priv = d->driver_data;
- struct iwl4965_alive_resp *palive = &priv->card_alive;
+ struct iwl_alive_resp *palive = &priv->card_alive;
if (palive->is_valid)
return sprintf(buf, "fw version: 0x%01X.0x%01X.0x%01X.0x%01X\n"
static DEVICE_ATTR(status, S_IRUGO, show_status, NULL);
-static ssize_t dump_error_log(struct device *d,
- struct device_attribute *attr,
- const char *buf, size_t count)
-{
- char *p = (char *)buf;
-
- if (p[0] == '1')
- iwl4965_dump_nic_error_log((struct iwl_priv *)d->driver_data);
-
- return strnlen(buf, count);
-}
-
-static DEVICE_ATTR(dump_errors, S_IWUSR, NULL, dump_error_log);
-
-static ssize_t dump_event_log(struct device *d,
- struct device_attribute *attr,
- const char *buf, size_t count)
-{
- char *p = (char *)buf;
-
- if (p[0] == '1')
- iwl4965_dump_nic_event_log((struct iwl_priv *)d->driver_data);
-
- return strnlen(buf, count);
-}
-
-static DEVICE_ATTR(dump_events, S_IWUSR, NULL, dump_event_log);
-
/*****************************************************************************
*
* driver setup and teardown
INIT_WORK(&priv->beacon_update, iwl4965_bg_beacon_update);
INIT_WORK(&priv->set_monitor, iwl4965_bg_set_monitor);
INIT_DELAYED_WORK(&priv->post_associate, iwl4965_bg_post_associate);
- INIT_DELAYED_WORK(&priv->init_alive_start, iwl4965_bg_init_alive_start);
- INIT_DELAYED_WORK(&priv->alive_start, iwl4965_bg_alive_start);
+ INIT_DELAYED_WORK(&priv->init_alive_start, iwl_bg_init_alive_start);
+ INIT_DELAYED_WORK(&priv->alive_start, iwl_bg_alive_start);
INIT_DELAYED_WORK(&priv->scan_check, iwl4965_bg_scan_check);
iwl4965_hw_setup_deferred_work(priv);
static struct attribute *iwl4965_sysfs_entries[] = {
&dev_attr_channels.attr,
- &dev_attr_dump_errors.attr,
- &dev_attr_dump_events.attr,
&dev_attr_flags.attr,
&dev_attr_filter_flags.attr,
#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
}
/*******************
- * 6. Setup hw/priv
+ * 6. Setup priv
*******************/
- err = iwl_setup(priv);
+ err = iwl_init_drv(priv);
if (err)
goto out_free_eeprom;
/* At this point both hw and priv are initialized. */
IWL_DEBUG_INFO("Radio disabled.\n");
}
- if (priv->cfg->mod_params->enable_qos)
- priv->qos_data.qos_enable = 1;
-
/********************
* 8. Setup services
********************/
err = sysfs_create_group(&pdev->dev.kobj, &iwl4965_attribute_group);
if (err) {
IWL_ERROR("failed to create sysfs device attributes\n");
- goto out_free_eeprom;
+ goto out_uninit_drv;
}
- err = iwl_dbgfs_register(priv, DRV_NAME);
- if (err) {
- IWL_ERROR("failed to create debugfs files\n");
- goto out_remove_sysfs;
- }
iwl4965_setup_deferred_work(priv);
iwl4965_setup_rx_handlers(priv);
pci_save_state(pdev);
pci_disable_device(pdev);
+ /**********************************
+ * 10. Setup and register mac80211
+ **********************************/
+
+ err = iwl_setup_mac(priv);
+ if (err)
+ goto out_remove_sysfs;
+
+ err = iwl_dbgfs_register(priv, DRV_NAME);
+ if (err)
+ IWL_ERROR("failed to create debugfs files\n");
+
/* notify iwlcore to init */
iwlcore_low_level_notify(priv, IWLCORE_INIT_EVT);
return 0;
out_remove_sysfs:
sysfs_remove_group(&pdev->dev.kobj, &iwl4965_attribute_group);
+ out_uninit_drv:
+ iwl_uninit_drv(priv);
out_free_eeprom:
iwl_eeprom_free(priv);
out_iounmap:
pci_disable_device(pdev);
pci_set_drvdata(pdev, NULL);
- iwl_free_channel_map(priv);
- iwlcore_free_geos(priv);
+ iwl_uninit_drv(priv);
if (priv->ibss_beacon)
dev_kfree_skb(priv->ibss_beacon);
projects / deliverable / linux.git / blobdiff