tasklet_kill(&priv->irq_tasklet);
}
-#ifdef CONFIG_IWLWIFI_DEBUG
static const char *desc_lookup(int i)
{
switch (i) {
spin_unlock_irqrestore(&priv->reg_lock, reg_flags);
}
+/**
+ * iwl3945_print_last_event_logs - Dump the newest # of event log to syslog
+ */
+static void iwl3945_print_last_event_logs(struct iwl_priv *priv, u32 capacity,
+ u32 num_wraps, u32 next_entry,
+ u32 size, u32 mode)
+{
+ /*
+ * display the newest DEFAULT_LOG_ENTRIES entries
+ * i.e the entries just before the next ont that uCode would fill.
+ */
+ if (num_wraps) {
+ if (next_entry < size) {
+ iwl3945_print_event_log(priv,
+ capacity - (size - next_entry),
+ size - next_entry, mode);
+ iwl3945_print_event_log(priv, 0,
+ next_entry, mode);
+ } else
+ iwl3945_print_event_log(priv, next_entry - size,
+ size, mode);
+ } else {
+ if (next_entry < size)
+ iwl3945_print_event_log(priv, 0, next_entry, mode);
+ else
+ iwl3945_print_event_log(priv, next_entry - size,
+ size, mode);
+ }
+}
+
/* For sanity check only. Actual size is determined by uCode, typ. 512 */
#define IWL3945_MAX_EVENT_LOG_SIZE (512)
-void iwl3945_dump_nic_event_log(struct iwl_priv *priv)
+#define DEFAULT_IWL3945_DUMP_EVENT_LOG_ENTRIES (20)
+
+void iwl3945_dump_nic_event_log(struct iwl_priv *priv, bool full_log)
{
u32 base; /* SRAM byte address of event log header */
u32 capacity; /* event log capacity in # entries */
return;
}
- IWL_ERR(priv, "Start IWL Event Log Dump: display count %d, wraps %d\n",
- size, num_wraps);
+#ifdef CONFIG_IWLWIFI_DEBUG
+ if (!(iwl_get_debug_level(priv) & IWL_DL_FW_ERRORS))
+ size = (size > DEFAULT_IWL3945_DUMP_EVENT_LOG_ENTRIES)
+ ? DEFAULT_IWL3945_DUMP_EVENT_LOG_ENTRIES : size;
+#else
+ size = (size > DEFAULT_IWL3945_DUMP_EVENT_LOG_ENTRIES)
+ ? DEFAULT_IWL3945_DUMP_EVENT_LOG_ENTRIES : size;
+#endif
+
+ IWL_ERR(priv, "Start IWL Event Log Dump: display last %d count\n",
+ size);
/* if uCode has wrapped back to top of log, start at the oldest entry,
* i.e the next one that uCode would fill. */
/* (then/else) start at top of log */
iwl3945_print_event_log(priv, 0, next_entry, mode);
-}
+#ifdef CONFIG_IWLWIFI_DEBUG
+ if ((iwl_get_debug_level(priv) & IWL_DL_FW_ERRORS) || full_log) {
+ /* 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)
+ iwl3945_print_event_log(priv, next_entry,
+ capacity - next_entry, mode);
+
+ /* (then/else) start at top of log */
+ iwl3945_print_event_log(priv, 0, next_entry, mode);
+ } else
+ iwl3945_print_last_event_logs(priv, capacity, num_wraps,
+ next_entry, size, mode);
#else
-void iwl3945_dump_nic_event_log(struct iwl_priv *priv)
-{
-}
+ iwl3945_print_last_event_logs(priv, capacity, num_wraps,
+ next_entry, size, mode);
+#endif
-void iwl3945_dump_nic_error_log(struct iwl_priv *priv)
-{
}
-#endif
-
static void iwl3945_irq_tasklet(struct iwl_priv *priv)
{
u32 inta, handled = 0;
priv->active_rate = priv->rates_mask;
priv->active_rate_basic = priv->rates_mask & IWL_BASIC_RATES_MASK;
- iwl_power_update_mode(priv, false);
+ iwl_power_update_mode(priv, true);
if (iwl_is_associated(priv)) {
struct iwl3945_rxon_cmd *active_rxon =
return -EAGAIN;
mutex_lock(&priv->mutex);
- rc = iwl_send_statistics_request(priv, 0);
+ rc = iwl_send_statistics_request(priv, CMD_SYNC, false);
mutex_unlock(&priv->mutex);
if (rc) {
BIT(NL80211_IFTYPE_STATION) |
BIT(NL80211_IFTYPE_ADHOC);
- hw->wiphy->custom_regulatory = true;
-
- /* Firmware does not support this */
- hw->wiphy->disable_beacon_hints = true;
+ hw->wiphy->flags |= WIPHY_FLAG_STRICT_REGULATORY |
+ WIPHY_FLAG_DISABLE_BEACON_HINTS;
hw->wiphy->max_scan_ssids = PROBE_OPTION_MAX_3945;
/* we create the 802.11 header and a zero-length SSID element */