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path: root/drivers/net/wireless/ipw2200.c
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Diffstat (limited to 'drivers/net/wireless/ipw2200.c')
-rw-r--r--drivers/net/wireless/ipw2200.c264
1 files changed, 160 insertions, 104 deletions
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index 61497c467467..feb8fcbab2d5 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -1740,8 +1740,10 @@ static int ipw_radio_kill_sw(struct ipw_priv *priv, int disable_radio)
if (disable_radio) {
priv->status |= STATUS_RF_KILL_SW;
- if (priv->workqueue)
+ if (priv->workqueue) {
cancel_delayed_work(&priv->request_scan);
+ cancel_delayed_work(&priv->scan_event);
+ }
queue_work(priv->workqueue, &priv->down);
} else {
priv->status &= ~STATUS_RF_KILL_SW;
@@ -1992,6 +1994,7 @@ static void ipw_irq_tasklet(struct ipw_priv *priv)
wake_up_interruptible(&priv->wait_command_queue);
priv->status &= ~(STATUS_ASSOCIATED | STATUS_ASSOCIATING);
cancel_delayed_work(&priv->request_scan);
+ cancel_delayed_work(&priv->scan_event);
schedule_work(&priv->link_down);
queue_delayed_work(priv->workqueue, &priv->rf_kill, 2 * HZ);
handled |= IPW_INTA_BIT_RF_KILL_DONE;
@@ -2247,8 +2250,8 @@ static int ipw_send_adapter_address(struct ipw_priv *priv, u8 * mac)
return -1;
}
- IPW_DEBUG_INFO("%s: Setting MAC to " MAC_FMT "\n",
- priv->net_dev->name, MAC_ARG(mac));
+ IPW_DEBUG_INFO("%s: Setting MAC to %s\n",
+ priv->net_dev->name, print_mac(mac, mac));
return ipw_send_cmd_pdu(priv, IPW_CMD_ADAPTER_ADDRESS, ETH_ALEN, mac);
}
@@ -3796,6 +3799,7 @@ static u8 ipw_add_station(struct ipw_priv *priv, u8 * bssid)
{
struct ipw_station_entry entry;
int i;
+ DECLARE_MAC_BUF(mac);
for (i = 0; i < priv->num_stations; i++) {
if (!memcmp(priv->stations[i], bssid, ETH_ALEN)) {
@@ -3812,7 +3816,7 @@ static u8 ipw_add_station(struct ipw_priv *priv, u8 * bssid)
if (i == MAX_STATIONS)
return IPW_INVALID_STATION;
- IPW_DEBUG_SCAN("Adding AdHoc station: " MAC_FMT "\n", MAC_ARG(bssid));
+ IPW_DEBUG_SCAN("Adding AdHoc station: %s\n", print_mac(mac, bssid));
entry.reserved = 0;
entry.support_mode = 0;
@@ -3839,6 +3843,7 @@ static u8 ipw_find_station(struct ipw_priv *priv, u8 * bssid)
static void ipw_send_disassociate(struct ipw_priv *priv, int quiet)
{
int err;
+ DECLARE_MAC_BUF(mac);
if (priv->status & STATUS_ASSOCIATING) {
IPW_DEBUG_ASSOC("Disassociating while associating.\n");
@@ -3851,9 +3856,9 @@ static void ipw_send_disassociate(struct ipw_priv *priv, int quiet)
return;
}
- IPW_DEBUG_ASSOC("Disassocation attempt from " MAC_FMT " "
+ IPW_DEBUG_ASSOC("Disassocation attempt from %s "
"on channel %d.\n",
- MAC_ARG(priv->assoc_request.bssid),
+ print_mac(mac, priv->assoc_request.bssid),
priv->assoc_request.channel);
priv->status &= ~(STATUS_ASSOCIATING | STATUS_ASSOCIATED);
@@ -4341,6 +4346,37 @@ static void ipw_handle_missed_beacon(struct ipw_priv *priv,
IPW_DEBUG_NOTIF("Missed beacon: %d\n", missed_count);
}
+static void ipw_scan_event(struct work_struct *work)
+{
+ union iwreq_data wrqu;
+
+ struct ipw_priv *priv =
+ container_of(work, struct ipw_priv, scan_event.work);
+
+ wrqu.data.length = 0;
+ wrqu.data.flags = 0;
+ wireless_send_event(priv->net_dev, SIOCGIWSCAN, &wrqu, NULL);
+}
+
+static void handle_scan_event(struct ipw_priv *priv)
+{
+ /* Only userspace-requested scan completion events go out immediately */
+ if (!priv->user_requested_scan) {
+ if (!delayed_work_pending(&priv->scan_event))
+ queue_delayed_work(priv->workqueue, &priv->scan_event,
+ round_jiffies(msecs_to_jiffies(4000)));
+ } else {
+ union iwreq_data wrqu;
+
+ priv->user_requested_scan = 0;
+ cancel_delayed_work(&priv->scan_event);
+
+ wrqu.data.length = 0;
+ wrqu.data.flags = 0;
+ wireless_send_event(priv->net_dev, SIOCGIWSCAN, &wrqu, NULL);
+ }
+}
+
/**
* Handle host notification packet.
* Called from interrupt routine
@@ -4348,6 +4384,7 @@ static void ipw_handle_missed_beacon(struct ipw_priv *priv,
static void ipw_rx_notification(struct ipw_priv *priv,
struct ipw_rx_notification *notif)
{
+ DECLARE_MAC_BUF(mac);
notif->size = le16_to_cpu(notif->size);
IPW_DEBUG_NOTIF("type = %i (%d bytes)\n", notif->subtype, notif->size);
@@ -4360,11 +4397,11 @@ static void ipw_rx_notification(struct ipw_priv *priv,
case CMAS_ASSOCIATED:{
IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
IPW_DL_ASSOC,
- "associated: '%s' " MAC_FMT
+ "associated: '%s' %s"
" \n",
escape_essid(priv->essid,
priv->essid_len),
- MAC_ARG(priv->bssid));
+ print_mac(mac, priv->bssid));
switch (priv->ieee->iw_mode) {
case IW_MODE_INFRA:
@@ -4444,13 +4481,13 @@ static void ipw_rx_notification(struct ipw_priv *priv,
IPW_DL_STATE |
IPW_DL_ASSOC,
"deauthenticated: '%s' "
- MAC_FMT
+ "%s"
": (0x%04X) - %s \n",
escape_essid(priv->
essid,
priv->
essid_len),
- MAC_ARG(priv->bssid),
+ print_mac(mac, priv->bssid),
ntohs(auth->status),
ipw_get_status_code
(ntohs
@@ -4467,11 +4504,11 @@ static void ipw_rx_notification(struct ipw_priv *priv,
IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
IPW_DL_ASSOC,
- "authenticated: '%s' " MAC_FMT
+ "authenticated: '%s' %s"
"\n",
escape_essid(priv->essid,
priv->essid_len),
- MAC_ARG(priv->bssid));
+ print_mac(mac, priv->bssid));
break;
}
@@ -4496,11 +4533,11 @@ static void ipw_rx_notification(struct ipw_priv *priv,
IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
IPW_DL_ASSOC,
- "disassociated: '%s' " MAC_FMT
+ "disassociated: '%s' %s"
" \n",
escape_essid(priv->essid,
priv->essid_len),
- MAC_ARG(priv->bssid));
+ print_mac(mac, priv->bssid));
priv->status &=
~(STATUS_DISASSOCIATING |
@@ -4535,10 +4572,10 @@ static void ipw_rx_notification(struct ipw_priv *priv,
switch (auth->state) {
case CMAS_AUTHENTICATED:
IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE,
- "authenticated: '%s' " MAC_FMT " \n",
+ "authenticated: '%s' %s \n",
escape_essid(priv->essid,
priv->essid_len),
- MAC_ARG(priv->bssid));
+ print_mac(mac, priv->bssid));
priv->status |= STATUS_AUTH;
break;
@@ -4554,10 +4591,10 @@ static void ipw_rx_notification(struct ipw_priv *priv,
}
IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
IPW_DL_ASSOC,
- "deauthenticated: '%s' " MAC_FMT "\n",
+ "deauthenticated: '%s' %s\n",
escape_essid(priv->essid,
priv->essid_len),
- MAC_ARG(priv->bssid));
+ print_mac(mac, priv->bssid));
priv->status &= ~(STATUS_ASSOCIATING |
STATUS_AUTH |
@@ -4702,14 +4739,8 @@ static void ipw_rx_notification(struct ipw_priv *priv,
* on how the scan was initiated. User space can just
* sync on periodic scan to get fresh data...
* Jean II */
- if (x->status == SCAN_COMPLETED_STATUS_COMPLETE) {
- union iwreq_data wrqu;
-
- wrqu.data.length = 0;
- wrqu.data.flags = 0;
- wireless_send_event(priv->net_dev, SIOCGIWSCAN,
- &wrqu, NULL);
- }
+ if (x->status == SCAN_COMPLETED_STATUS_COMPLETE)
+ handle_scan_event(priv);
break;
}
@@ -5383,25 +5414,27 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv,
int roaming)
{
struct ipw_supported_rates rates;
+ DECLARE_MAC_BUF(mac);
+ DECLARE_MAC_BUF(mac2);
/* Verify that this network's capability is compatible with the
* current mode (AdHoc or Infrastructure) */
if ((priv->ieee->iw_mode == IW_MODE_ADHOC &&
!(network->capability & WLAN_CAPABILITY_IBSS))) {
- IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded due to "
+ IPW_DEBUG_MERGE("Network '%s (%s)' excluded due to "
"capability mismatch.\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid));
+ print_mac(mac, network->bssid));
return 0;
}
/* If we do not have an ESSID for this AP, we can not associate with
* it */
if (network->flags & NETWORK_EMPTY_ESSID) {
- IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded "
+ IPW_DEBUG_MERGE("Network '%s (%s)' excluded "
"because of hidden ESSID.\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid));
+ print_mac(mac, network->bssid));
return 0;
}
@@ -5411,11 +5444,11 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv,
if ((network->ssid_len != match->network->ssid_len) ||
memcmp(network->ssid, match->network->ssid,
network->ssid_len)) {
- IPW_DEBUG_MERGE("Netowrk '%s (" MAC_FMT ")' excluded "
+ IPW_DEBUG_MERGE("Network '%s (%s)' excluded "
"because of non-network ESSID.\n",
escape_essid(network->ssid,
network->ssid_len),
- MAC_ARG(network->bssid));
+ print_mac(mac, network->bssid));
return 0;
}
} else {
@@ -5430,9 +5463,9 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv,
strncpy(escaped,
escape_essid(network->ssid, network->ssid_len),
sizeof(escaped));
- IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded "
+ IPW_DEBUG_MERGE("Network '%s (%s)' excluded "
"because of ESSID mismatch: '%s'.\n",
- escaped, MAC_ARG(network->bssid),
+ escaped, print_mac(mac, network->bssid),
escape_essid(priv->essid,
priv->essid_len));
return 0;
@@ -5459,10 +5492,10 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv,
/* Now go through and see if the requested network is valid... */
if (priv->ieee->scan_age != 0 &&
time_after(jiffies, network->last_scanned + priv->ieee->scan_age)) {
- IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded "
+ IPW_DEBUG_MERGE("Network '%s (%s)' excluded "
"because of age: %ums.\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid),
+ print_mac(mac, network->bssid),
jiffies_to_msecs(jiffies -
network->last_scanned));
return 0;
@@ -5470,10 +5503,10 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv,
if ((priv->config & CFG_STATIC_CHANNEL) &&
(network->channel != priv->channel)) {
- IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded "
+ IPW_DEBUG_MERGE("Network '%s (%s)' excluded "
"because of channel mismatch: %d != %d.\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid),
+ print_mac(mac, network->bssid),
network->channel, priv->channel);
return 0;
}
@@ -5481,10 +5514,10 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv,
/* Verify privacy compatability */
if (((priv->capability & CAP_PRIVACY_ON) ? 1 : 0) !=
((network->capability & WLAN_CAPABILITY_PRIVACY) ? 1 : 0)) {
- IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded "
+ IPW_DEBUG_MERGE("Network '%s (%s)' excluded "
"because of privacy mismatch: %s != %s.\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid),
+ print_mac(mac, network->bssid),
priv->
capability & CAP_PRIVACY_ON ? "on" : "off",
network->
@@ -5494,40 +5527,41 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv,
}
if (!memcmp(network->bssid, priv->bssid, ETH_ALEN)) {
- IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded "
- "because of the same BSSID match: " MAC_FMT
+ IPW_DEBUG_MERGE("Network '%s (%s)' excluded "
+ "because of the same BSSID match: %s"
".\n", escape_essid(network->ssid,
network->ssid_len),
- MAC_ARG(network->bssid), MAC_ARG(priv->bssid));
+ print_mac(mac, network->bssid),
+ print_mac(mac2, priv->bssid));
return 0;
}
/* Filter out any incompatible freq / mode combinations */
if (!ieee80211_is_valid_mode(priv->ieee, network->mode)) {
- IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded "
+ IPW_DEBUG_MERGE("Network '%s (%s)' excluded "
"because of invalid frequency/mode "
"combination.\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid));
+ print_mac(mac, network->bssid));
return 0;
}
/* Ensure that the rates supported by the driver are compatible with
* this AP, including verification of basic rates (mandatory) */
if (!ipw_compatible_rates(priv, network, &rates)) {
- IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded "
+ IPW_DEBUG_MERGE("Network '%s (%s)' excluded "
"because configured rate mask excludes "
"AP mandatory rate.\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid));
+ print_mac(mac, network->bssid));
return 0;
}
if (rates.num_rates == 0) {
- IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded "
+ IPW_DEBUG_MERGE("Network '%s (%s)' excluded "
"because of no compatible rates.\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid));
+ print_mac(mac, network->bssid));
return 0;
}
@@ -5538,9 +5572,9 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv,
/* Set up 'new' AP to this network */
ipw_copy_rates(&match->rates, &rates);
match->network = network;
- IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' is a viable match.\n",
+ IPW_DEBUG_MERGE("Network '%s (%s)' is a viable match.\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid));
+ print_mac(mac, network->bssid));
return 1;
}
@@ -5594,6 +5628,7 @@ static int ipw_best_network(struct ipw_priv *priv,
struct ieee80211_network *network, int roaming)
{
struct ipw_supported_rates rates;
+ DECLARE_MAC_BUF(mac);
/* Verify that this network's capability is compatible with the
* current mode (AdHoc or Infrastructure) */
@@ -5601,20 +5636,20 @@ static int ipw_best_network(struct ipw_priv *priv,
!(network->capability & WLAN_CAPABILITY_ESS)) ||
(priv->ieee->iw_mode == IW_MODE_ADHOC &&
!(network->capability & WLAN_CAPABILITY_IBSS))) {
- IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded due to "
+ IPW_DEBUG_ASSOC("Network '%s (%s)' excluded due to "
"capability mismatch.\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid));
+ print_mac(mac, network->bssid));
return 0;
}
/* If we do not have an ESSID for this AP, we can not associate with
* it */
if (network->flags & NETWORK_EMPTY_ESSID) {
- IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
+ IPW_DEBUG_ASSOC("Network '%s (%s)' excluded "
"because of hidden ESSID.\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid));
+ print_mac(mac, network->bssid));
return 0;
}
@@ -5624,11 +5659,11 @@ static int ipw_best_network(struct ipw_priv *priv,
if ((network->ssid_len != match->network->ssid_len) ||
memcmp(network->ssid, match->network->ssid,
network->ssid_len)) {
- IPW_DEBUG_ASSOC("Netowrk '%s (" MAC_FMT ")' excluded "
+ IPW_DEBUG_ASSOC("Network '%s (%s)' excluded "
"because of non-network ESSID.\n",
escape_essid(network->ssid,
network->ssid_len),
- MAC_ARG(network->bssid));
+ print_mac(mac, network->bssid));
return 0;
}
} else {
@@ -5642,9 +5677,9 @@ static int ipw_best_network(struct ipw_priv *priv,
strncpy(escaped,
escape_essid(network->ssid, network->ssid_len),
sizeof(escaped));
- IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
+ IPW_DEBUG_ASSOC("Network '%s (%s)' excluded "
"because of ESSID mismatch: '%s'.\n",
- escaped, MAC_ARG(network->bssid),
+ escaped, print_mac(mac, network->bssid),
escape_essid(priv->essid,
priv->essid_len));
return 0;
@@ -5658,12 +5693,12 @@ static int ipw_best_network(struct ipw_priv *priv,
strncpy(escaped,
escape_essid(network->ssid, network->ssid_len),
sizeof(escaped));
- IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded because "
- "'%s (" MAC_FMT ")' has a stronger signal.\n",
- escaped, MAC_ARG(network->bssid),
+ IPW_DEBUG_ASSOC("Network '%s (%s)' excluded because "
+ "'%s (%s)' has a stronger signal.\n",
+ escaped, print_mac(mac, network->bssid),
escape_essid(match->network->ssid,
match->network->ssid_len),
- MAC_ARG(match->network->bssid));
+ print_mac(mac, match->network->bssid));
return 0;
}
@@ -5671,11 +5706,11 @@ static int ipw_best_network(struct ipw_priv *priv,
* last 3 seconds, do not try and associate again... */
if (network->last_associate &&
time_after(network->last_associate + (HZ * 3UL), jiffies)) {
- IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
+ IPW_DEBUG_ASSOC("Network '%s (%s)' excluded "
"because of storming (%ums since last "
"assoc attempt).\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid),
+ print_mac(mac, network->bssid),
jiffies_to_msecs(jiffies -
network->last_associate));
return 0;
@@ -5684,10 +5719,10 @@ static int ipw_best_network(struct ipw_priv *priv,
/* Now go through and see if the requested network is valid... */
if (priv->ieee->scan_age != 0 &&
time_after(jiffies, network->last_scanned + priv->ieee->scan_age)) {
- IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
+ IPW_DEBUG_ASSOC("Network '%s (%s)' excluded "
"because of age: %ums.\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid),
+ print_mac(mac, network->bssid),
jiffies_to_msecs(jiffies -
network->last_scanned));
return 0;
@@ -5695,10 +5730,10 @@ static int ipw_best_network(struct ipw_priv *priv,
if ((priv->config & CFG_STATIC_CHANNEL) &&
(network->channel != priv->channel)) {
- IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
+ IPW_DEBUG_ASSOC("Network '%s (%s)' excluded "
"because of channel mismatch: %d != %d.\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid),
+ print_mac(mac, network->bssid),
network->channel, priv->channel);
return 0;
}
@@ -5706,10 +5741,10 @@ static int ipw_best_network(struct ipw_priv *priv,
/* Verify privacy compatability */
if (((priv->capability & CAP_PRIVACY_ON) ? 1 : 0) !=
((network->capability & WLAN_CAPABILITY_PRIVACY) ? 1 : 0)) {
- IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
+ IPW_DEBUG_ASSOC("Network '%s (%s)' excluded "
"because of privacy mismatch: %s != %s.\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid),
+ print_mac(mac, network->bssid),
priv->capability & CAP_PRIVACY_ON ? "on" :
"off",
network->capability &
@@ -5719,48 +5754,48 @@ static int ipw_best_network(struct ipw_priv *priv,
if ((priv->config & CFG_STATIC_BSSID) &&
memcmp(network->bssid, priv->bssid, ETH_ALEN)) {
- IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
- "because of BSSID mismatch: " MAC_FMT ".\n",
+ IPW_DEBUG_ASSOC("Network '%s (%s)' excluded "
+ "because of BSSID mismatch: %s.\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid), MAC_ARG(priv->bssid));
+ print_mac(mac, network->bssid), print_mac(mac, priv->bssid));
return 0;
}
/* Filter out any incompatible freq / mode combinations */
if (!ieee80211_is_valid_mode(priv->ieee, network->mode)) {
- IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
+ IPW_DEBUG_ASSOC("Network '%s (%s)' excluded "
"because of invalid frequency/mode "
"combination.\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid));
+ print_mac(mac, network->bssid));
return 0;
}
/* Filter out invalid channel in current GEO */
if (!ieee80211_is_valid_channel(priv->ieee, network->channel)) {
- IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
+ IPW_DEBUG_ASSOC("Network '%s (%s)' excluded "
"because of invalid channel in current GEO\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid));
+ print_mac(mac, network->bssid));
return 0;
}
/* Ensure that the rates supported by the driver are compatible with
* this AP, including verification of basic rates (mandatory) */
if (!ipw_compatible_rates(priv, network, &rates)) {
- IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
+ IPW_DEBUG_ASSOC("Network '%s (%s)' excluded "
"because configured rate mask excludes "
"AP mandatory rate.\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid));
+ print_mac(mac, network->bssid));
return 0;
}
if (rates.num_rates == 0) {
- IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
+ IPW_DEBUG_ASSOC("Network '%s (%s)' excluded "
"because of no compatible rates.\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid));
+ print_mac(mac, network->bssid));
return 0;
}
@@ -5772,9 +5807,9 @@ static int ipw_best_network(struct ipw_priv *priv,
ipw_copy_rates(&match->rates, &rates);
match->network = network;
- IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' is a viable match.\n",
+ IPW_DEBUG_ASSOC("Network '%s (%s)' is a viable match.\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid));
+ print_mac(mac, network->bssid));
return 1;
}
@@ -6016,6 +6051,7 @@ static void ipw_bg_adhoc_check(struct work_struct *work)
static void ipw_debug_config(struct ipw_priv *priv)
{
+ DECLARE_MAC_BUF(mac);
IPW_DEBUG_INFO("Scan completed, no valid APs matched "
"[CFG 0x%08X]\n", priv->config);
if (priv->config & CFG_STATIC_CHANNEL)
@@ -6028,8 +6064,8 @@ static void ipw_debug_config(struct ipw_priv *priv)
else
IPW_DEBUG_INFO("ESSID unlocked.\n");
if (priv->config & CFG_STATIC_BSSID)
- IPW_DEBUG_INFO("BSSID locked to " MAC_FMT "\n",
- MAC_ARG(priv->bssid));
+ IPW_DEBUG_INFO("BSSID locked to %s\n",
+ print_mac(mac, priv->bssid));
else
IPW_DEBUG_INFO("BSSID unlocked.\n");
if (priv->capability & CAP_PRIVACY_ON)
@@ -7221,6 +7257,7 @@ static int ipw_associate_network(struct ipw_priv *priv,
struct ipw_supported_rates *rates, int roaming)
{
int err;
+ DECLARE_MAC_BUF(mac);
if (priv->config & CFG_FIXED_RATE)
ipw_set_fixed_rate(priv, network->mode);
@@ -7388,9 +7425,9 @@ static int ipw_associate_network(struct ipw_priv *priv,
return err;
}
- IPW_DEBUG(IPW_DL_STATE, "associating: '%s' " MAC_FMT " \n",
+ IPW_DEBUG(IPW_DL_STATE, "associating: '%s' %s \n",
escape_essid(priv->essid, priv->essid_len),
- MAC_ARG(priv->bssid));
+ print_mac(mac, priv->bssid));
return 0;
}
@@ -8202,6 +8239,9 @@ static void ipw_rx(struct ipw_priv *priv)
struct ieee80211_hdr_4addr *header;
u32 r, w, i;
u8 network_packet;
+ DECLARE_MAC_BUF(mac);
+ DECLARE_MAC_BUF(mac2);
+ DECLARE_MAC_BUF(mac3);
r = ipw_read32(priv, IPW_RX_READ_INDEX);
w = ipw_read32(priv, IPW_RX_WRITE_INDEX);
@@ -8328,14 +8368,17 @@ static void ipw_rx(struct ipw_priv *priv)
header)))
{
IPW_DEBUG_DROP("Dropping: "
- MAC_FMT ", "
- MAC_FMT ", "
- MAC_FMT "\n",
- MAC_ARG(header->
+ "%s, "
+ "%s, "
+ "%s\n",
+ print_mac(mac,
+ header->
addr1),
- MAC_ARG(header->
+ print_mac(mac2,
+ header->
addr2),
- MAC_ARG(header->
+ print_mac(mac3,
+ header->
addr3));
break;
}
@@ -8867,6 +8910,7 @@ static int ipw_wx_set_wap(struct net_device *dev,
union iwreq_data *wrqu, char *extra)
{
struct ipw_priv *priv = ieee80211_priv(dev);
+ DECLARE_MAC_BUF(mac);
static const unsigned char any[] = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff
@@ -8897,8 +8941,8 @@ static int ipw_wx_set_wap(struct net_device *dev,
return 0;
}
- IPW_DEBUG_WX("Setting mandatory BSSID to " MAC_FMT "\n",
- MAC_ARG(wrqu->ap_addr.sa_data));
+ IPW_DEBUG_WX("Setting mandatory BSSID to %s\n",
+ print_mac(mac, wrqu->ap_addr.sa_data));
memcpy(priv->bssid, wrqu->ap_addr.sa_data, ETH_ALEN);
@@ -8916,6 +8960,8 @@ static int ipw_wx_get_wap(struct net_device *dev,
union iwreq_data *wrqu, char *extra)
{
struct ipw_priv *priv = ieee80211_priv(dev);
+ DECLARE_MAC_BUF(mac);
+
/* If we are associated, trying to associate, or have a statically
* configured BSSID then return that; otherwise return ANY */
mutex_lock(&priv->mutex);
@@ -8926,8 +8972,8 @@ static int ipw_wx_get_wap(struct net_device *dev,
} else
memset(wrqu->ap_addr.sa_data, 0, ETH_ALEN);
- IPW_DEBUG_WX("Getting WAP BSSID: " MAC_FMT "\n",
- MAC_ARG(wrqu->ap_addr.sa_data));
+ IPW_DEBUG_WX("Getting WAP BSSID: %s\n",
+ print_mac(mac, wrqu->ap_addr.sa_data));
mutex_unlock(&priv->mutex);
return 0;
}
@@ -9472,6 +9518,10 @@ static int ipw_wx_set_scan(struct net_device *dev,
struct ipw_priv *priv = ieee80211_priv(dev);
struct iw_scan_req *req = (struct iw_scan_req *)extra;
+ mutex_lock(&priv->mutex);
+ priv->user_requested_scan = 1;
+ mutex_unlock(&priv->mutex);
+
if (wrqu->data.length == sizeof(struct iw_scan_req)) {
if (wrqu->data.flags & IW_SCAN_THIS_ESSID) {
ipw_request_direct_scan(priv, req->essid,
@@ -10133,6 +10183,7 @@ static int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb,
u8 id, hdr_len, unicast;
u16 remaining_bytes;
int fc;
+ DECLARE_MAC_BUF(mac);
hdr_len = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl));
switch (priv->ieee->iw_mode) {
@@ -10143,8 +10194,8 @@ static int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb,
id = ipw_add_station(priv, hdr->addr1);
if (id == IPW_INVALID_STATION) {
IPW_WARNING("Attempt to send data to "
- "invalid cell: " MAC_FMT "\n",
- MAC_ARG(hdr->addr1));
+ "invalid cell: %s\n",
+ print_mac(mac, hdr->addr1));
goto drop;
}
}
@@ -10460,13 +10511,15 @@ static int ipw_net_set_mac_address(struct net_device *dev, void *p)
{
struct ipw_priv *priv = ieee80211_priv(dev);
struct sockaddr *addr = p;
+ DECLARE_MAC_BUF(mac);
+
if (!is_valid_ether_addr(addr->sa_data))
return -EADDRNOTAVAIL;
mutex_lock(&priv->mutex);
priv->config |= CFG_CUSTOM_MAC;
memcpy(priv->mac_addr, addr->sa_data, ETH_ALEN);
- printk(KERN_INFO "%s: Setting MAC to " MAC_FMT "\n",
- priv->net_dev->name, MAC_ARG(priv->mac_addr));
+ printk(KERN_INFO "%s: Setting MAC to %s\n",
+ priv->net_dev->name, print_mac(mac, priv->mac_addr));
queue_work(priv->workqueue, &priv->adapter_restart);
mutex_unlock(&priv->mutex);
return 0;
@@ -10647,6 +10700,7 @@ static void ipw_link_up(struct ipw_priv *priv)
}
cancel_delayed_work(&priv->request_scan);
+ cancel_delayed_work(&priv->scan_event);
ipw_reset_stats(priv);
/* Ensure the rate is updated immediately */
priv->last_rate = ipw_get_current_rate(priv);
@@ -10684,7 +10738,8 @@ static void ipw_link_down(struct ipw_priv *priv)
if (!(priv->status & STATUS_EXIT_PENDING)) {
/* Queue up another scan... */
queue_delayed_work(priv->workqueue, &priv->request_scan, 0);
- }
+ } else
+ cancel_delayed_work(&priv->scan_event);
}
static void ipw_bg_link_down(struct work_struct *work)
@@ -10714,6 +10769,7 @@ static int ipw_setup_deferred_work(struct ipw_priv *priv)
INIT_WORK(&priv->up, ipw_bg_up);
INIT_WORK(&priv->down, ipw_bg_down);
INIT_DELAYED_WORK(&priv->request_scan, ipw_request_scan);
+ INIT_DELAYED_WORK(&priv->scan_event, ipw_scan_event);
INIT_WORK(&priv->request_passive_scan, ipw_request_passive_scan);
INIT_DELAYED_WORK(&priv->gather_stats, ipw_bg_gather_stats);
INIT_WORK(&priv->abort_scan, ipw_bg_abort_scan);
@@ -11625,7 +11681,6 @@ static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
goto out_destroy_workqueue;
}
- SET_MODULE_OWNER(net_dev);
SET_NETDEV_DEV(net_dev, &pdev->dev);
mutex_lock(&priv->mutex);
@@ -11746,6 +11801,7 @@ static void ipw_pci_remove(struct pci_dev *pdev)
cancel_delayed_work(&priv->adhoc_check);
cancel_delayed_work(&priv->gather_stats);
cancel_delayed_work(&priv->request_scan);
+ cancel_delayed_work(&priv->scan_event);
cancel_delayed_work(&priv->rf_kill);
cancel_delayed_work(&priv->scan_check);
destroy_workqueue(priv->workqueue);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.