IPW2100_INTA_FATAL_ERROR |
IPW2100_INTA_PARITY_ERROR);
}
- } while (i--);
+ } while (--i);
/* Clear out any pending INTAs since we aren't supposed to have
* interrupts enabled at this point... */
if (reg & IPW_AUX_HOST_RESET_REG_MASTER_DISABLED)
break;
- } while (i--);
+ } while (--i);
priv->status &= ~STATUS_RESET_PENDING;
if (priv->stop_rf_kill) {
priv->stop_rf_kill = 0;
queue_delayed_work(priv->workqueue, &priv->rf_kill,
- round_jiffies(HZ));
+ round_jiffies_relative(HZ));
}
deferred = 1;
modify_acceptable_latency("ipw2100", INFINITE_LATENCY);
-#ifdef ACPI_CSTATE_LIMIT_DEFINED
- if (priv->config & CFG_C3_DISABLED) {
- IPW_DEBUG_INFO(": Resetting C3 transitions.\n");
- acpi_set_cstate_limit(priv->cstate_limit);
- priv->config &= ~CFG_C3_DISABLED;
- }
-#endif
-
/* We have to signal any supplicant if we are disassociating */
if (associated)
wireless_send_event(priv->net_dev, SIOCGIWAP, &wrqu, NULL);
/* RF_KILL is now enabled (else we wouldn't be here) */
priv->status |= STATUS_RF_KILL_HW;
-#ifdef ACPI_CSTATE_LIMIT_DEFINED
- if (priv->config & CFG_C3_DISABLED) {
- IPW_DEBUG_INFO(": Resetting C3 transitions.\n");
- acpi_set_cstate_limit(priv->cstate_limit);
- priv->config &= ~CFG_C3_DISABLED;
- }
-#endif
-
/* Make sure the RF Kill check timer is running */
priv->stop_rf_kill = 0;
cancel_delayed_work(&priv->rf_kill);
- queue_delayed_work(priv->workqueue, &priv->rf_kill, round_jiffies(HZ));
+ queue_delayed_work(priv->workqueue, &priv->rf_kill,
+ round_jiffies_relative(HZ));
+}
+
+static void send_scan_event(void *data)
+{
+ struct ipw2100_priv *priv = data;
+ union iwreq_data wrqu;
+
+ wrqu.data.length = 0;
+ wrqu.data.flags = 0;
+ wireless_send_event(priv->net_dev, SIOCGIWSCAN, &wrqu, NULL);
+}
+
+static void ipw2100_scan_event_later(struct work_struct *work)
+{
+ send_scan_event(container_of(work, struct ipw2100_priv,
+ scan_event_later.work));
+}
+
+static void ipw2100_scan_event_now(struct work_struct *work)
+{
+ send_scan_event(container_of(work, struct ipw2100_priv,
+ scan_event_now));
}
static void isr_scan_complete(struct ipw2100_priv *priv, u32 status)
/* Age the scan results... */
priv->ieee->scans++;
priv->status &= ~STATUS_SCANNING;
+
+ /* Only userspace-requested scan completion events go out immediately */
+ if (!priv->user_requested_scan) {
+ if (!delayed_work_pending(&priv->scan_event_later))
+ queue_delayed_work(priv->workqueue,
+ &priv->scan_event_later,
+ round_jiffies_relative(msecs_to_jiffies(4000)));
+ } else {
+ priv->user_requested_scan = 0;
+ cancel_delayed_work(&priv->scan_event_later);
+ queue_work(priv->workqueue, &priv->scan_event_now);
+ }
}
#ifdef CONFIG_IPW2100_DEBUG
u32 match, reg;
int j;
#endif
-#ifdef ACPI_CSTATE_LIMIT_DEFINED
- int limit;
-#endif
IPW_DEBUG_INFO(": PCI latency error detected at 0x%04zX.\n",
i * sizeof(struct ipw2100_status));
-#ifdef ACPI_CSTATE_LIMIT_DEFINED
- IPW_DEBUG_INFO(": Disabling C3 transitions.\n");
- limit = acpi_get_cstate_limit();
- if (limit > 2) {
- priv->cstate_limit = limit;
- acpi_set_cstate_limit(2);
- priv->config |= CFG_C3_DISABLED;
- }
-#endif
-
#ifdef IPW2100_DEBUG_C3
/* Halt the fimrware so we can get a good image */
write_register(priv->net_dev, IPW_REG_RESET_REG,
ipw_rt->rt_hdr.it_version = PKTHDR_RADIOTAP_VERSION;
ipw_rt->rt_hdr.it_pad = 0; /* always good to zero */
- ipw_rt->rt_hdr.it_len = sizeof(struct ipw_rt_hdr); /* total hdr+data */
+ ipw_rt->rt_hdr.it_len = cpu_to_le16(sizeof(struct ipw_rt_hdr)); /* total hdr+data */
- ipw_rt->rt_hdr.it_present = 1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL;
+ ipw_rt->rt_hdr.it_present = cpu_to_le32(1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL);
ipw_rt->rt_dbmsignal = status->rssi + IPW2100_RSSI_TO_DBM;
#ifdef CONFIG_IPW2100_MONITOR
return 0;
#else
- switch (WLAN_FC_GET_TYPE(u->rx_data.header.frame_ctl)) {
+ switch (WLAN_FC_GET_TYPE(le16_to_cpu(u->rx_data.header.frame_ctl))) {
case IEEE80211_FTYPE_MGMT:
case IEEE80211_FTYPE_CTL:
return 0;
#endif
if (stats.len < sizeof(struct ieee80211_hdr_3addr))
break;
- switch (WLAN_FC_GET_TYPE(u->rx_data.header.frame_ctl)) {
+ switch (WLAN_FC_GET_TYPE(le16_to_cpu(u->rx_data.header.frame_ctl))) {
case IEEE80211_FTYPE_MGMT:
ieee80211_rx_mgt(priv->ieee,
&u->rx_data.header, &stats);
priv->stop_rf_kill = 0;
cancel_delayed_work(&priv->rf_kill);
queue_delayed_work(priv->workqueue, &priv->rf_kill,
- round_jiffies(HZ));
+ round_jiffies_relative(HZ));
} else
schedule_reset(priv);
}
cancel_delayed_work(&priv->wx_event_work);
cancel_delayed_work(&priv->hang_check);
cancel_delayed_work(&priv->rf_kill);
+ cancel_delayed_work(&priv->scan_event_later);
destroy_workqueue(priv->workqueue);
priv->workqueue = NULL;
}
IPW_DEBUG_RF_KILL("RF Kill active, rescheduling GPIO check\n");
if (!priv->stop_rf_kill)
queue_delayed_work(priv->workqueue, &priv->rf_kill,
- round_jiffies(HZ));
+ round_jiffies_relative(HZ));
goto exit_unlock;
}
* ends up causing problems. So, we just handle
* the WX extensions through the ipw2100_ioctl interface */
- /* memset() puts everything to 0, so we only have explicitely set
+ /* memset() puts everything to 0, so we only have explicitly set
* those values that need to be something else */
/* If power management is turned on, default to AUTO mode */
INIT_DELAYED_WORK(&priv->wx_event_work, ipw2100_wx_event_work);
INIT_DELAYED_WORK(&priv->hang_check, ipw2100_hang_check);
INIT_DELAYED_WORK(&priv->rf_kill, ipw2100_rf_kill);
+ INIT_WORK(&priv->scan_event_now, ipw2100_scan_event_now);
+ INIT_DELAYED_WORK(&priv->scan_event_later, ipw2100_scan_event_later);
tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long))
ipw2100_irq_tasklet, (unsigned long)priv);
2472, 2484
};
-#define FREQ_COUNT (sizeof(ipw2100_frequencies) / \
- sizeof(ipw2100_frequencies[0]))
+#define FREQ_COUNT ARRAY_SIZE(ipw2100_frequencies)
static const long ipw2100_rates_11b[] = {
1000000,
}
IPW_DEBUG_WX("Initiating scan...\n");
+
+ priv->user_requested_scan = 1;
if (ipw2100_set_scan_options(priv) || ipw2100_start_scan(priv)) {
IPW_DEBUG_WX("Start scan failed.\n");
switch (wrqu->power.flags & IW_POWER_MODE) {
case IW_POWER_ON: /* If not specified */
case IW_POWER_MODE: /* If set all mask */
- case IW_POWER_ALL_R: /* If explicitely state all */
+ case IW_POWER_ALL_R: /* If explicitly state all */
break;
default: /* Otherwise we don't support it */
IPW_DEBUG_WX("SET PM Mode: %X not supported.\n",
{
struct ipw2100_priv *priv = ieee80211_priv(dev);
struct iw_mlme *mlme = (struct iw_mlme *)extra;
- u16 reason;
+ __le16 reason;
reason = cpu_to_le16(mlme->reason_code);
projects / linux-2.6-omap-h63xx.git / blobdiff