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authorDavid S. Miller <davem@davemloft.net>2008-06-10 05:22:26 -0400
committerDavid S. Miller <davem@davemloft.net>2008-06-10 05:22:26 -0400
commit65b53e4cc90e59936733b3b95b9451d2ca47528d (patch)
tree29932718192962671c48c3fd1ea017a6112459e8 /drivers/net/wireless
parent788c0a53164c05c5ccdb1472474372b72ba74644 (diff)
parent2e761e0532a784816e7e822dbaaece8c5d4be14d (diff)
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts: drivers/net/tg3.c drivers/net/wireless/rt2x00/rt2x00dev.c net/mac80211/ieee80211_i.h
Diffstat (limited to 'drivers/net/wireless')
-rw-r--r--drivers/net/wireless/airo.c2
-rw-r--r--drivers/net/wireless/atmel.c2
-rw-r--r--drivers/net/wireless/b43/Kconfig2
-rw-r--r--drivers/net/wireless/b43/b43.h1
-rw-r--r--drivers/net/wireless/b43/main.c70
-rw-r--r--drivers/net/wireless/b43legacy/Kconfig2
-rw-r--r--drivers/net/wireless/b43legacy/main.c17
-rw-r--r--drivers/net/wireless/ipw2200.c203
-rw-r--r--drivers/net/wireless/ipw2200.h6
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-3945-led.c5
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-4965-rs.c3
-rw-r--r--drivers/net/wireless/libertas/cmd.c5
-rw-r--r--drivers/net/wireless/libertas/debugfs.c4
-rw-r--r--drivers/net/wireless/libertas/main.c2
-rw-r--r--drivers/net/wireless/p54/p54usb.c1
-rw-r--r--drivers/net/wireless/rndis_wlan.c65
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00.h5
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00config.c1
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00dev.c6
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00mac.c1
-rw-r--r--drivers/net/wireless/rtl8180_grf5101.c2
-rw-r--r--drivers/net/wireless/rtl8180_max2820.c5
-rw-r--r--drivers/net/wireless/rtl8180_sa2400.c2
-rw-r--r--drivers/net/wireless/zd1211rw/zd_mac.c2
24 files changed, 271 insertions, 143 deletions
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 17ced37e55ed..1e1446bf4b48 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -2906,7 +2906,7 @@ EXPORT_SYMBOL(init_airo_card);
2906 2906
2907static int waitbusy (struct airo_info *ai) { 2907static int waitbusy (struct airo_info *ai) {
2908 int delay = 0; 2908 int delay = 0;
2909 while ((IN4500 (ai, COMMAND) & COMMAND_BUSY) && (delay < 10000)) { 2909 while ((IN4500(ai, COMMAND) & COMMAND_BUSY) && (delay < 10000)) {
2910 udelay (10); 2910 udelay (10);
2911 if ((++delay % 20) == 0) 2911 if ((++delay % 20) == 0)
2912 OUT4500(ai, EVACK, EV_CLEARCOMMANDBUSY); 2912 OUT4500(ai, EVACK, EV_CLEARCOMMANDBUSY);
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index f978a9d5190b..7bb2646ae0ef 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -47,6 +47,7 @@
47#include <linux/string.h> 47#include <linux/string.h>
48#include <linux/ctype.h> 48#include <linux/ctype.h>
49#include <linux/timer.h> 49#include <linux/timer.h>
50#include <asm/byteorder.h>
50#include <asm/io.h> 51#include <asm/io.h>
51#include <asm/system.h> 52#include <asm/system.h>
52#include <asm/uaccess.h> 53#include <asm/uaccess.h>
@@ -60,7 +61,6 @@
60#include <linux/delay.h> 61#include <linux/delay.h>
61#include <linux/wireless.h> 62#include <linux/wireless.h>
62#include <net/iw_handler.h> 63#include <net/iw_handler.h>
63#include <linux/byteorder/generic.h>
64#include <linux/crc32.h> 64#include <linux/crc32.h>
65#include <linux/proc_fs.h> 65#include <linux/proc_fs.h>
66#include <linux/device.h> 66#include <linux/device.h>
diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig
index f51b2d9b085b..1fa043d1802c 100644
--- a/drivers/net/wireless/b43/Kconfig
+++ b/drivers/net/wireless/b43/Kconfig
@@ -1,6 +1,6 @@
1config B43 1config B43
2 tristate "Broadcom 43xx wireless support (mac80211 stack)" 2 tristate "Broadcom 43xx wireless support (mac80211 stack)"
3 depends on SSB_POSSIBLE && MAC80211 && WLAN_80211 3 depends on SSB_POSSIBLE && MAC80211 && WLAN_80211 && HAS_DMA
4 select SSB 4 select SSB
5 select FW_LOADER 5 select FW_LOADER
6 select HW_RANDOM 6 select HW_RANDOM
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h
index e919189919bb..239e71c3d1b1 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -755,6 +755,7 @@ struct b43_wl {
755 struct sk_buff *current_beacon; 755 struct sk_buff *current_beacon;
756 bool beacon0_uploaded; 756 bool beacon0_uploaded;
757 bool beacon1_uploaded; 757 bool beacon1_uploaded;
758 bool beacon_templates_virgin; /* Never wrote the templates? */
758 struct work_struct beacon_update_trigger; 759 struct work_struct beacon_update_trigger;
759 760
760 /* The current QOS parameters for the 4 queues. 761 /* The current QOS parameters for the 4 queues.
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index f9c14c66434e..1e31e0bca744 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -1550,6 +1550,30 @@ static void b43_write_probe_resp_template(struct b43_wldev *dev,
1550 kfree(probe_resp_data); 1550 kfree(probe_resp_data);
1551} 1551}
1552 1552
1553static void b43_upload_beacon0(struct b43_wldev *dev)
1554{
1555 struct b43_wl *wl = dev->wl;
1556
1557 if (wl->beacon0_uploaded)
1558 return;
1559 b43_write_beacon_template(dev, 0x68, 0x18);
1560 /* FIXME: Probe resp upload doesn't really belong here,
1561 * but we don't use that feature anyway. */
1562 b43_write_probe_resp_template(dev, 0x268, 0x4A,
1563 &__b43_ratetable[3]);
1564 wl->beacon0_uploaded = 1;
1565}
1566
1567static void b43_upload_beacon1(struct b43_wldev *dev)
1568{
1569 struct b43_wl *wl = dev->wl;
1570
1571 if (wl->beacon1_uploaded)
1572 return;
1573 b43_write_beacon_template(dev, 0x468, 0x1A);
1574 wl->beacon1_uploaded = 1;
1575}
1576
1553static void handle_irq_beacon(struct b43_wldev *dev) 1577static void handle_irq_beacon(struct b43_wldev *dev)
1554{ 1578{
1555 struct b43_wl *wl = dev->wl; 1579 struct b43_wl *wl = dev->wl;
@@ -1575,24 +1599,27 @@ static void handle_irq_beacon(struct b43_wldev *dev)
1575 return; 1599 return;
1576 } 1600 }
1577 1601
1578 if (!beacon0_valid) { 1602 if (unlikely(wl->beacon_templates_virgin)) {
1579 if (!wl->beacon0_uploaded) { 1603 /* We never uploaded a beacon before.
1580 b43_write_beacon_template(dev, 0x68, 0x18); 1604 * Upload both templates now, but only mark one valid. */
1581 b43_write_probe_resp_template(dev, 0x268, 0x4A, 1605 wl->beacon_templates_virgin = 0;
1582 &__b43_ratetable[3]); 1606 b43_upload_beacon0(dev);
1583 wl->beacon0_uploaded = 1; 1607 b43_upload_beacon1(dev);
1584 }
1585 cmd = b43_read32(dev, B43_MMIO_MACCMD); 1608 cmd = b43_read32(dev, B43_MMIO_MACCMD);
1586 cmd |= B43_MACCMD_BEACON0_VALID; 1609 cmd |= B43_MACCMD_BEACON0_VALID;
1587 b43_write32(dev, B43_MMIO_MACCMD, cmd); 1610 b43_write32(dev, B43_MMIO_MACCMD, cmd);
1588 } else if (!beacon1_valid) { 1611 } else {
1589 if (!wl->beacon1_uploaded) { 1612 if (!beacon0_valid) {
1590 b43_write_beacon_template(dev, 0x468, 0x1A); 1613 b43_upload_beacon0(dev);
1591 wl->beacon1_uploaded = 1; 1614 cmd = b43_read32(dev, B43_MMIO_MACCMD);
1615 cmd |= B43_MACCMD_BEACON0_VALID;
1616 b43_write32(dev, B43_MMIO_MACCMD, cmd);
1617 } else if (!beacon1_valid) {
1618 b43_upload_beacon1(dev);
1619 cmd = b43_read32(dev, B43_MMIO_MACCMD);
1620 cmd |= B43_MACCMD_BEACON1_VALID;
1621 b43_write32(dev, B43_MMIO_MACCMD, cmd);
1592 } 1622 }
1593 cmd = b43_read32(dev, B43_MMIO_MACCMD);
1594 cmd |= B43_MACCMD_BEACON1_VALID;
1595 b43_write32(dev, B43_MMIO_MACCMD, cmd);
1596 } 1623 }
1597} 1624}
1598 1625
@@ -4172,6 +4199,9 @@ static int b43_op_start(struct ieee80211_hw *hw)
4172 wl->filter_flags = 0; 4199 wl->filter_flags = 0;
4173 wl->radiotap_enabled = 0; 4200 wl->radiotap_enabled = 0;
4174 b43_qos_clear(wl); 4201 b43_qos_clear(wl);
4202 wl->beacon0_uploaded = 0;
4203 wl->beacon1_uploaded = 0;
4204 wl->beacon_templates_virgin = 1;
4175 4205
4176 /* First register RFkill. 4206 /* First register RFkill.
4177 * LEDs that are registered later depend on it. */ 4207 * LEDs that are registered later depend on it. */
@@ -4338,7 +4368,9 @@ static void b43_chip_reset(struct work_struct *work)
4338 goto out; 4368 goto out;
4339 } 4369 }
4340 } 4370 }
4341 out: 4371out:
4372 if (err)
4373 wl->current_dev = NULL; /* Failed to init the dev. */
4342 mutex_unlock(&wl->mutex); 4374 mutex_unlock(&wl->mutex);
4343 if (err) 4375 if (err)
4344 b43err(wl, "Controller restart FAILED\n"); 4376 b43err(wl, "Controller restart FAILED\n");
@@ -4479,9 +4511,11 @@ static void b43_one_core_detach(struct ssb_device *dev)
4479 struct b43_wldev *wldev; 4511 struct b43_wldev *wldev;
4480 struct b43_wl *wl; 4512 struct b43_wl *wl;
4481 4513
4514 /* Do not cancel ieee80211-workqueue based work here.
4515 * See comment in b43_remove(). */
4516
4482 wldev = ssb_get_drvdata(dev); 4517 wldev = ssb_get_drvdata(dev);
4483 wl = wldev->wl; 4518 wl = wldev->wl;
4484 cancel_work_sync(&wldev->restart_work);
4485 b43_debugfs_remove_device(wldev); 4519 b43_debugfs_remove_device(wldev);
4486 b43_wireless_core_detach(wldev); 4520 b43_wireless_core_detach(wldev);
4487 list_del(&wldev->list); 4521 list_del(&wldev->list);
@@ -4666,6 +4700,10 @@ static void b43_remove(struct ssb_device *dev)
4666 struct b43_wl *wl = ssb_get_devtypedata(dev); 4700 struct b43_wl *wl = ssb_get_devtypedata(dev);
4667 struct b43_wldev *wldev = ssb_get_drvdata(dev); 4701 struct b43_wldev *wldev = ssb_get_drvdata(dev);
4668 4702
4703 /* We must cancel any work here before unregistering from ieee80211,
4704 * as the ieee80211 unreg will destroy the workqueue. */
4705 cancel_work_sync(&wldev->restart_work);
4706
4669 B43_WARN_ON(!wl); 4707 B43_WARN_ON(!wl);
4670 if (wl->current_dev == wldev) 4708 if (wl->current_dev == wldev)
4671 ieee80211_unregister_hw(wl->hw); 4709 ieee80211_unregister_hw(wl->hw);
diff --git a/drivers/net/wireless/b43legacy/Kconfig b/drivers/net/wireless/b43legacy/Kconfig
index 13c65faf0247..aef2298d37ac 100644
--- a/drivers/net/wireless/b43legacy/Kconfig
+++ b/drivers/net/wireless/b43legacy/Kconfig
@@ -1,6 +1,6 @@
1config B43LEGACY 1config B43LEGACY
2 tristate "Broadcom 43xx-legacy wireless support (mac80211 stack)" 2 tristate "Broadcom 43xx-legacy wireless support (mac80211 stack)"
3 depends on SSB_POSSIBLE && MAC80211 && WLAN_80211 3 depends on SSB_POSSIBLE && MAC80211 && WLAN_80211 && HAS_DMA
4 select SSB 4 select SSB
5 select FW_LOADER 5 select FW_LOADER
6 select HW_RANDOM 6 select HW_RANDOM
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index f706ca65f159..5f533b93ad5d 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -3036,7 +3036,6 @@ static void b43legacy_set_pretbtt(struct b43legacy_wldev *dev)
3036/* Locking: wl->mutex */ 3036/* Locking: wl->mutex */
3037static void b43legacy_wireless_core_exit(struct b43legacy_wldev *dev) 3037static void b43legacy_wireless_core_exit(struct b43legacy_wldev *dev)
3038{ 3038{
3039 struct b43legacy_wl *wl = dev->wl;
3040 struct b43legacy_phy *phy = &dev->phy; 3039 struct b43legacy_phy *phy = &dev->phy;
3041 u32 macctl; 3040 u32 macctl;
3042 3041
@@ -3051,12 +3050,6 @@ static void b43legacy_wireless_core_exit(struct b43legacy_wldev *dev)
3051 macctl |= B43legacy_MACCTL_PSM_JMP0; 3050 macctl |= B43legacy_MACCTL_PSM_JMP0;
3052 b43legacy_write32(dev, B43legacy_MMIO_MACCTL, macctl); 3051 b43legacy_write32(dev, B43legacy_MMIO_MACCTL, macctl);
3053 3052
3054 mutex_unlock(&wl->mutex);
3055 /* Must unlock as it would otherwise deadlock. No races here.
3056 * Cancel possibly pending workqueues. */
3057 cancel_work_sync(&dev->restart_work);
3058 mutex_lock(&wl->mutex);
3059
3060 b43legacy_leds_exit(dev); 3053 b43legacy_leds_exit(dev);
3061 b43legacy_rng_exit(dev->wl); 3054 b43legacy_rng_exit(dev->wl);
3062 b43legacy_pio_free(dev); 3055 b43legacy_pio_free(dev);
@@ -3482,6 +3475,8 @@ static void b43legacy_chip_reset(struct work_struct *work)
3482 } 3475 }
3483 } 3476 }
3484out: 3477out:
3478 if (err)
3479 wl->current_dev = NULL; /* Failed to init the dev. */
3485 mutex_unlock(&wl->mutex); 3480 mutex_unlock(&wl->mutex);
3486 if (err) 3481 if (err)
3487 b43legacyerr(wl, "Controller restart FAILED\n"); 3482 b43legacyerr(wl, "Controller restart FAILED\n");
@@ -3614,9 +3609,11 @@ static void b43legacy_one_core_detach(struct ssb_device *dev)
3614 struct b43legacy_wldev *wldev; 3609 struct b43legacy_wldev *wldev;
3615 struct b43legacy_wl *wl; 3610 struct b43legacy_wl *wl;
3616 3611
3612 /* Do not cancel ieee80211-workqueue based work here.
3613 * See comment in b43legacy_remove(). */
3614
3617 wldev = ssb_get_drvdata(dev); 3615 wldev = ssb_get_drvdata(dev);
3618 wl = wldev->wl; 3616 wl = wldev->wl;
3619 cancel_work_sync(&wldev->restart_work);
3620 b43legacy_debugfs_remove_device(wldev); 3617 b43legacy_debugfs_remove_device(wldev);
3621 b43legacy_wireless_core_detach(wldev); 3618 b43legacy_wireless_core_detach(wldev);
3622 list_del(&wldev->list); 3619 list_del(&wldev->list);
@@ -3784,6 +3781,10 @@ static void b43legacy_remove(struct ssb_device *dev)
3784 struct b43legacy_wl *wl = ssb_get_devtypedata(dev); 3781 struct b43legacy_wl *wl = ssb_get_devtypedata(dev);
3785 struct b43legacy_wldev *wldev = ssb_get_drvdata(dev); 3782 struct b43legacy_wldev *wldev = ssb_get_drvdata(dev);
3786 3783
3784 /* We must cancel any work here before unregistering from ieee80211,
3785 * as the ieee80211 unreg will destroy the workqueue. */
3786 cancel_work_sync(&wldev->restart_work);
3787
3787 B43legacy_WARN_ON(!wl); 3788 B43legacy_WARN_ON(!wl);
3788 if (wl->current_dev == wldev) 3789 if (wl->current_dev == wldev)
3789 ieee80211_unregister_hw(wl->hw); 3790 ieee80211_unregister_hw(wl->hw);
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index d74c061994ae..6e704608947c 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -1753,6 +1753,8 @@ static int ipw_radio_kill_sw(struct ipw_priv *priv, int disable_radio)
1753 1753
1754 if (priv->workqueue) { 1754 if (priv->workqueue) {
1755 cancel_delayed_work(&priv->request_scan); 1755 cancel_delayed_work(&priv->request_scan);
1756 cancel_delayed_work(&priv->request_direct_scan);
1757 cancel_delayed_work(&priv->request_passive_scan);
1756 cancel_delayed_work(&priv->scan_event); 1758 cancel_delayed_work(&priv->scan_event);
1757 } 1759 }
1758 queue_work(priv->workqueue, &priv->down); 1760 queue_work(priv->workqueue, &priv->down);
@@ -2005,6 +2007,8 @@ static void ipw_irq_tasklet(struct ipw_priv *priv)
2005 wake_up_interruptible(&priv->wait_command_queue); 2007 wake_up_interruptible(&priv->wait_command_queue);
2006 priv->status &= ~(STATUS_ASSOCIATED | STATUS_ASSOCIATING); 2008 priv->status &= ~(STATUS_ASSOCIATED | STATUS_ASSOCIATING);
2007 cancel_delayed_work(&priv->request_scan); 2009 cancel_delayed_work(&priv->request_scan);
2010 cancel_delayed_work(&priv->request_direct_scan);
2011 cancel_delayed_work(&priv->request_passive_scan);
2008 cancel_delayed_work(&priv->scan_event); 2012 cancel_delayed_work(&priv->scan_event);
2009 schedule_work(&priv->link_down); 2013 schedule_work(&priv->link_down);
2010 queue_delayed_work(priv->workqueue, &priv->rf_kill, 2 * HZ); 2014 queue_delayed_work(priv->workqueue, &priv->rf_kill, 2 * HZ);
@@ -4712,6 +4716,12 @@ static void ipw_rx_notification(struct ipw_priv *priv,
4712 priv->status &= ~STATUS_SCAN_FORCED; 4716 priv->status &= ~STATUS_SCAN_FORCED;
4713#endif /* CONFIG_IPW2200_MONITOR */ 4717#endif /* CONFIG_IPW2200_MONITOR */
4714 4718
4719 /* Do queued direct scans first */
4720 if (priv->status & STATUS_DIRECT_SCAN_PENDING) {
4721 queue_delayed_work(priv->workqueue,
4722 &priv->request_direct_scan, 0);
4723 }
4724
4715 if (!(priv->status & (STATUS_ASSOCIATED | 4725 if (!(priv->status & (STATUS_ASSOCIATED |
4716 STATUS_ASSOCIATING | 4726 STATUS_ASSOCIATING |
4717 STATUS_ROAMING | 4727 STATUS_ROAMING |
@@ -6267,7 +6277,7 @@ static void ipw_add_scan_channels(struct ipw_priv *priv,
6267 } 6277 }
6268} 6278}
6269 6279
6270static int ipw_request_scan_helper(struct ipw_priv *priv, int type) 6280static int ipw_request_scan_helper(struct ipw_priv *priv, int type, int direct)
6271{ 6281{
6272 struct ipw_scan_request_ext scan; 6282 struct ipw_scan_request_ext scan;
6273 int err = 0, scan_type; 6283 int err = 0, scan_type;
@@ -6278,22 +6288,31 @@ static int ipw_request_scan_helper(struct ipw_priv *priv, int type)
6278 6288
6279 mutex_lock(&priv->mutex); 6289 mutex_lock(&priv->mutex);
6280 6290
6291 if (direct && (priv->direct_scan_ssid_len == 0)) {
6292 IPW_DEBUG_HC("Direct scan requested but no SSID to scan for\n");
6293 priv->status &= ~STATUS_DIRECT_SCAN_PENDING;
6294 goto done;
6295 }
6296
6281 if (priv->status & STATUS_SCANNING) { 6297 if (priv->status & STATUS_SCANNING) {
6282 IPW_DEBUG_HC("Concurrent scan requested. Ignoring.\n"); 6298 IPW_DEBUG_HC("Concurrent scan requested. Queuing.\n");
6283 priv->status |= STATUS_SCAN_PENDING; 6299 priv->status |= direct ? STATUS_DIRECT_SCAN_PENDING :
6300 STATUS_SCAN_PENDING;
6284 goto done; 6301 goto done;
6285 } 6302 }
6286 6303
6287 if (!(priv->status & STATUS_SCAN_FORCED) && 6304 if (!(priv->status & STATUS_SCAN_FORCED) &&
6288 priv->status & STATUS_SCAN_ABORTING) { 6305 priv->status & STATUS_SCAN_ABORTING) {
6289 IPW_DEBUG_HC("Scan request while abort pending. Queuing.\n"); 6306 IPW_DEBUG_HC("Scan request while abort pending. Queuing.\n");
6290 priv->status |= STATUS_SCAN_PENDING; 6307 priv->status |= direct ? STATUS_DIRECT_SCAN_PENDING :
6308 STATUS_SCAN_PENDING;
6291 goto done; 6309 goto done;
6292 } 6310 }
6293 6311
6294 if (priv->status & STATUS_RF_KILL_MASK) { 6312 if (priv->status & STATUS_RF_KILL_MASK) {
6295 IPW_DEBUG_HC("Aborting scan due to RF Kill activation\n"); 6313 IPW_DEBUG_HC("Queuing scan due to RF Kill activation\n");
6296 priv->status |= STATUS_SCAN_PENDING; 6314 priv->status |= direct ? STATUS_DIRECT_SCAN_PENDING :
6315 STATUS_SCAN_PENDING;
6297 goto done; 6316 goto done;
6298 } 6317 }
6299 6318
@@ -6321,6 +6340,7 @@ static int ipw_request_scan_helper(struct ipw_priv *priv, int type)
6321 cpu_to_le16(20); 6340 cpu_to_le16(20);
6322 6341
6323 scan.dwell_time[IPW_SCAN_PASSIVE_FULL_DWELL_SCAN] = cpu_to_le16(120); 6342 scan.dwell_time[IPW_SCAN_PASSIVE_FULL_DWELL_SCAN] = cpu_to_le16(120);
6343 scan.dwell_time[IPW_SCAN_ACTIVE_DIRECT_SCAN] = cpu_to_le16(20);
6324 6344
6325#ifdef CONFIG_IPW2200_MONITOR 6345#ifdef CONFIG_IPW2200_MONITOR
6326 if (priv->ieee->iw_mode == IW_MODE_MONITOR) { 6346 if (priv->ieee->iw_mode == IW_MODE_MONITOR) {
@@ -6360,13 +6380,23 @@ static int ipw_request_scan_helper(struct ipw_priv *priv, int type)
6360 cpu_to_le16(2000); 6380 cpu_to_le16(2000);
6361 } else { 6381 } else {
6362#endif /* CONFIG_IPW2200_MONITOR */ 6382#endif /* CONFIG_IPW2200_MONITOR */
6363 /* If we are roaming, then make this a directed scan for the 6383 /* Honor direct scans first, otherwise if we are roaming make
6364 * current network. Otherwise, ensure that every other scan 6384 * this a direct scan for the current network. Finally,
6365 * is a fast channel hop scan */ 6385 * ensure that every other scan is a fast channel hop scan */
6366 if ((priv->status & STATUS_ROAMING) 6386 if (direct) {
6367 || (!(priv->status & STATUS_ASSOCIATED) 6387 err = ipw_send_ssid(priv, priv->direct_scan_ssid,
6368 && (priv->config & CFG_STATIC_ESSID) 6388 priv->direct_scan_ssid_len);
6369 && (le32_to_cpu(scan.full_scan_index) % 2))) { 6389 if (err) {
6390 IPW_DEBUG_HC("Attempt to send SSID command "
6391 "failed\n");
6392 goto done;
6393 }
6394
6395 scan_type = IPW_SCAN_ACTIVE_BROADCAST_AND_DIRECT_SCAN;
6396 } else if ((priv->status & STATUS_ROAMING)
6397 || (!(priv->status & STATUS_ASSOCIATED)
6398 && (priv->config & CFG_STATIC_ESSID)
6399 && (le32_to_cpu(scan.full_scan_index) % 2))) {
6370 err = ipw_send_ssid(priv, priv->essid, priv->essid_len); 6400 err = ipw_send_ssid(priv, priv->essid, priv->essid_len);
6371 if (err) { 6401 if (err) {
6372 IPW_DEBUG_HC("Attempt to send SSID command " 6402 IPW_DEBUG_HC("Attempt to send SSID command "
@@ -6391,7 +6421,12 @@ send_request:
6391 } 6421 }
6392 6422
6393 priv->status |= STATUS_SCANNING; 6423 priv->status |= STATUS_SCANNING;
6394 priv->status &= ~STATUS_SCAN_PENDING; 6424 if (direct) {
6425 priv->status &= ~STATUS_DIRECT_SCAN_PENDING;
6426 priv->direct_scan_ssid_len = 0;
6427 } else
6428 priv->status &= ~STATUS_SCAN_PENDING;
6429
6395 queue_delayed_work(priv->workqueue, &priv->scan_check, 6430 queue_delayed_work(priv->workqueue, &priv->scan_check,
6396 IPW_SCAN_CHECK_WATCHDOG); 6431 IPW_SCAN_CHECK_WATCHDOG);
6397done: 6432done:
@@ -6402,15 +6437,22 @@ done:
6402static void ipw_request_passive_scan(struct work_struct *work) 6437static void ipw_request_passive_scan(struct work_struct *work)
6403{ 6438{
6404 struct ipw_priv *priv = 6439 struct ipw_priv *priv =
6405 container_of(work, struct ipw_priv, request_passive_scan); 6440 container_of(work, struct ipw_priv, request_passive_scan.work);
6406 ipw_request_scan_helper(priv, IW_SCAN_TYPE_PASSIVE); 6441 ipw_request_scan_helper(priv, IW_SCAN_TYPE_PASSIVE, 0);
6407} 6442}
6408 6443
6409static void ipw_request_scan(struct work_struct *work) 6444static void ipw_request_scan(struct work_struct *work)
6410{ 6445{
6411 struct ipw_priv *priv = 6446 struct ipw_priv *priv =
6412 container_of(work, struct ipw_priv, request_scan.work); 6447 container_of(work, struct ipw_priv, request_scan.work);
6413 ipw_request_scan_helper(priv, IW_SCAN_TYPE_ACTIVE); 6448 ipw_request_scan_helper(priv, IW_SCAN_TYPE_ACTIVE, 0);
6449}
6450
6451static void ipw_request_direct_scan(struct work_struct *work)
6452{
6453 struct ipw_priv *priv =
6454 container_of(work, struct ipw_priv, request_direct_scan.work);
6455 ipw_request_scan_helper(priv, IW_SCAN_TYPE_ACTIVE, 1);
6414} 6456}
6415 6457
6416static void ipw_bg_abort_scan(struct work_struct *work) 6458static void ipw_bg_abort_scan(struct work_struct *work)
@@ -7558,8 +7600,31 @@ static int ipw_associate(void *data)
7558 priv->ieee->iw_mode == IW_MODE_ADHOC && 7600 priv->ieee->iw_mode == IW_MODE_ADHOC &&
7559 priv->config & CFG_ADHOC_CREATE && 7601 priv->config & CFG_ADHOC_CREATE &&
7560 priv->config & CFG_STATIC_ESSID && 7602 priv->config & CFG_STATIC_ESSID &&
7561 priv->config & CFG_STATIC_CHANNEL && 7603 priv->config & CFG_STATIC_CHANNEL) {
7562 !list_empty(&priv->ieee->network_free_list)) { 7604 /* Use oldest network if the free list is empty */
7605 if (list_empty(&priv->ieee->network_free_list)) {
7606 struct ieee80211_network *oldest = NULL;
7607 struct ieee80211_network *target;
7608 DECLARE_MAC_BUF(mac);
7609
7610 list_for_each_entry(target, &priv->ieee->network_list, list) {
7611 if ((oldest == NULL) ||
7612 (target->last_scanned < oldest->last_scanned))
7613 oldest = target;
7614 }
7615
7616 /* If there are no more slots, expire the oldest */
7617 list_del(&oldest->list);
7618 target = oldest;
7619 IPW_DEBUG_ASSOC("Expired '%s' (%s) from "
7620 "network list.\n",
7621 escape_essid(target->ssid,
7622 target->ssid_len),
7623 print_mac(mac, target->bssid));
7624 list_add_tail(&target->list,
7625 &priv->ieee->network_free_list);
7626 }
7627
7563 element = priv->ieee->network_free_list.next; 7628 element = priv->ieee->network_free_list.next;
7564 network = list_entry(element, struct ieee80211_network, list); 7629 network = list_entry(element, struct ieee80211_network, list);
7565 ipw_adhoc_create(priv, network); 7630 ipw_adhoc_create(priv, network);
@@ -9454,99 +9519,38 @@ static int ipw_wx_get_retry(struct net_device *dev,
9454 return 0; 9519 return 0;
9455} 9520}
9456 9521
9457static int ipw_request_direct_scan(struct ipw_priv *priv, char *essid,
9458 int essid_len)
9459{
9460 struct ipw_scan_request_ext scan;
9461 int err = 0, scan_type;
9462
9463 if (!(priv->status & STATUS_INIT) ||
9464 (priv->status & STATUS_EXIT_PENDING))
9465 return 0;
9466
9467 mutex_lock(&priv->mutex);
9468
9469 if (priv->status & STATUS_RF_KILL_MASK) {
9470 IPW_DEBUG_HC("Aborting scan due to RF kill activation\n");
9471 priv->status |= STATUS_SCAN_PENDING;
9472 goto done;
9473 }
9474
9475 IPW_DEBUG_HC("starting request direct scan!\n");
9476
9477 if (priv->status & (STATUS_SCANNING | STATUS_SCAN_ABORTING)) {
9478 /* We should not sleep here; otherwise we will block most
9479 * of the system (for instance, we hold rtnl_lock when we
9480 * get here).
9481 */
9482 err = -EAGAIN;
9483 goto done;
9484 }
9485 memset(&scan, 0, sizeof(scan));
9486
9487 if (priv->config & CFG_SPEED_SCAN)
9488 scan.dwell_time[IPW_SCAN_ACTIVE_BROADCAST_SCAN] =
9489 cpu_to_le16(30);
9490 else
9491 scan.dwell_time[IPW_SCAN_ACTIVE_BROADCAST_SCAN] =
9492 cpu_to_le16(20);
9493
9494 scan.dwell_time[IPW_SCAN_ACTIVE_BROADCAST_AND_DIRECT_SCAN] =
9495 cpu_to_le16(20);
9496 scan.dwell_time[IPW_SCAN_PASSIVE_FULL_DWELL_SCAN] = cpu_to_le16(120);
9497 scan.dwell_time[IPW_SCAN_ACTIVE_DIRECT_SCAN] = cpu_to_le16(20);
9498
9499 scan.full_scan_index = cpu_to_le32(ieee80211_get_scans(priv->ieee));
9500
9501 err = ipw_send_ssid(priv, essid, essid_len);
9502 if (err) {
9503 IPW_DEBUG_HC("Attempt to send SSID command failed\n");
9504 goto done;
9505 }
9506 scan_type = IPW_SCAN_ACTIVE_BROADCAST_AND_DIRECT_SCAN;
9507
9508 ipw_add_scan_channels(priv, &scan, scan_type);
9509
9510 err = ipw_send_scan_request_ext(priv, &scan);
9511 if (err) {
9512 IPW_DEBUG_HC("Sending scan command failed: %08X\n", err);
9513 goto done;
9514 }
9515
9516 priv->status |= STATUS_SCANNING;
9517
9518 done:
9519 mutex_unlock(&priv->mutex);
9520 return err;
9521}
9522
9523static int ipw_wx_set_scan(struct net_device *dev, 9522static int ipw_wx_set_scan(struct net_device *dev,
9524 struct iw_request_info *info, 9523 struct iw_request_info *info,
9525 union iwreq_data *wrqu, char *extra) 9524 union iwreq_data *wrqu, char *extra)
9526{ 9525{
9527 struct ipw_priv *priv = ieee80211_priv(dev); 9526 struct ipw_priv *priv = ieee80211_priv(dev);
9528 struct iw_scan_req *req = (struct iw_scan_req *)extra; 9527 struct iw_scan_req *req = (struct iw_scan_req *)extra;
9528 struct delayed_work *work = NULL;
9529 9529
9530 mutex_lock(&priv->mutex); 9530 mutex_lock(&priv->mutex);
9531
9531 priv->user_requested_scan = 1; 9532 priv->user_requested_scan = 1;
9532 mutex_unlock(&priv->mutex);
9533 9533
9534 if (wrqu->data.length == sizeof(struct iw_scan_req)) { 9534 if (wrqu->data.length == sizeof(struct iw_scan_req)) {
9535 if (wrqu->data.flags & IW_SCAN_THIS_ESSID) { 9535 if (wrqu->data.flags & IW_SCAN_THIS_ESSID) {
9536 ipw_request_direct_scan(priv, req->essid, 9536 int len = min((int)req->essid_len,
9537 req->essid_len); 9537 (int)sizeof(priv->direct_scan_ssid));
9538 return 0; 9538 memcpy(priv->direct_scan_ssid, req->essid, len);
9539 } 9539 priv->direct_scan_ssid_len = len;
9540 if (req->scan_type == IW_SCAN_TYPE_PASSIVE) { 9540 work = &priv->request_direct_scan;
9541 queue_work(priv->workqueue, 9541 } else if (req->scan_type == IW_SCAN_TYPE_PASSIVE) {
9542 &priv->request_passive_scan); 9542 work = &priv->request_passive_scan;
9543 return 0;
9544 } 9543 }
9544 } else {
9545 /* Normal active broadcast scan */
9546 work = &priv->request_scan;
9545 } 9547 }
9546 9548
9549 mutex_unlock(&priv->mutex);
9550
9547 IPW_DEBUG_WX("Start scan\n"); 9551 IPW_DEBUG_WX("Start scan\n");
9548 9552
9549 queue_delayed_work(priv->workqueue, &priv->request_scan, 0); 9553 queue_delayed_work(priv->workqueue, work, 0);
9550 9554
9551 return 0; 9555 return 0;
9552} 9556}
@@ -10708,6 +10712,8 @@ static void ipw_link_up(struct ipw_priv *priv)
10708 } 10712 }
10709 10713
10710 cancel_delayed_work(&priv->request_scan); 10714 cancel_delayed_work(&priv->request_scan);
10715 cancel_delayed_work(&priv->request_direct_scan);
10716 cancel_delayed_work(&priv->request_passive_scan);
10711 cancel_delayed_work(&priv->scan_event); 10717 cancel_delayed_work(&priv->scan_event);
10712 ipw_reset_stats(priv); 10718 ipw_reset_stats(priv);
10713 /* Ensure the rate is updated immediately */ 10719 /* Ensure the rate is updated immediately */
@@ -10738,6 +10744,8 @@ static void ipw_link_down(struct ipw_priv *priv)
10738 10744
10739 /* Cancel any queued work ... */ 10745 /* Cancel any queued work ... */
10740 cancel_delayed_work(&priv->request_scan); 10746 cancel_delayed_work(&priv->request_scan);
10747 cancel_delayed_work(&priv->request_direct_scan);
10748 cancel_delayed_work(&priv->request_passive_scan);
10741 cancel_delayed_work(&priv->adhoc_check); 10749 cancel_delayed_work(&priv->adhoc_check);
10742 cancel_delayed_work(&priv->gather_stats); 10750 cancel_delayed_work(&priv->gather_stats);
10743 10751
@@ -10777,8 +10785,9 @@ static int __devinit ipw_setup_deferred_work(struct ipw_priv *priv)
10777 INIT_WORK(&priv->up, ipw_bg_up); 10785 INIT_WORK(&priv->up, ipw_bg_up);
10778 INIT_WORK(&priv->down, ipw_bg_down); 10786 INIT_WORK(&priv->down, ipw_bg_down);
10779 INIT_DELAYED_WORK(&priv->request_scan, ipw_request_scan); 10787 INIT_DELAYED_WORK(&priv->request_scan, ipw_request_scan);
10788 INIT_DELAYED_WORK(&priv->request_direct_scan, ipw_request_direct_scan);
10789 INIT_DELAYED_WORK(&priv->request_passive_scan, ipw_request_passive_scan);
10780 INIT_DELAYED_WORK(&priv->scan_event, ipw_scan_event); 10790 INIT_DELAYED_WORK(&priv->scan_event, ipw_scan_event);
10781 INIT_WORK(&priv->request_passive_scan, ipw_request_passive_scan);
10782 INIT_DELAYED_WORK(&priv->gather_stats, ipw_bg_gather_stats); 10791 INIT_DELAYED_WORK(&priv->gather_stats, ipw_bg_gather_stats);
10783 INIT_WORK(&priv->abort_scan, ipw_bg_abort_scan); 10792 INIT_WORK(&priv->abort_scan, ipw_bg_abort_scan);
10784 INIT_WORK(&priv->roam, ipw_bg_roam); 10793 INIT_WORK(&priv->roam, ipw_bg_roam);
@@ -11812,6 +11821,8 @@ static void __devexit ipw_pci_remove(struct pci_dev *pdev)
11812 cancel_delayed_work(&priv->adhoc_check); 11821 cancel_delayed_work(&priv->adhoc_check);
11813 cancel_delayed_work(&priv->gather_stats); 11822 cancel_delayed_work(&priv->gather_stats);
11814 cancel_delayed_work(&priv->request_scan); 11823 cancel_delayed_work(&priv->request_scan);
11824 cancel_delayed_work(&priv->request_direct_scan);
11825 cancel_delayed_work(&priv->request_passive_scan);
11815 cancel_delayed_work(&priv->scan_event); 11826 cancel_delayed_work(&priv->scan_event);
11816 cancel_delayed_work(&priv->rf_kill); 11827 cancel_delayed_work(&priv->rf_kill);
11817 cancel_delayed_work(&priv->scan_check); 11828 cancel_delayed_work(&priv->scan_check);
diff --git a/drivers/net/wireless/ipw2200.h b/drivers/net/wireless/ipw2200.h
index cd3295b66dd6..d4ab28b73b32 100644
--- a/drivers/net/wireless/ipw2200.h
+++ b/drivers/net/wireless/ipw2200.h
@@ -1037,6 +1037,7 @@ struct ipw_cmd { /* XXX */
1037#define STATUS_DISASSOC_PENDING (1<<12) 1037#define STATUS_DISASSOC_PENDING (1<<12)
1038#define STATUS_STATE_PENDING (1<<13) 1038#define STATUS_STATE_PENDING (1<<13)
1039 1039
1040#define STATUS_DIRECT_SCAN_PENDING (1<<19)
1040#define STATUS_SCAN_PENDING (1<<20) 1041#define STATUS_SCAN_PENDING (1<<20)
1041#define STATUS_SCANNING (1<<21) 1042#define STATUS_SCANNING (1<<21)
1042#define STATUS_SCAN_ABORTING (1<<22) 1043#define STATUS_SCAN_ABORTING (1<<22)
@@ -1292,6 +1293,8 @@ struct ipw_priv {
1292 struct iw_public_data wireless_data; 1293 struct iw_public_data wireless_data;
1293 1294
1294 int user_requested_scan; 1295 int user_requested_scan;
1296 u8 direct_scan_ssid[IW_ESSID_MAX_SIZE];
1297 u8 direct_scan_ssid_len;
1295 1298
1296 struct workqueue_struct *workqueue; 1299 struct workqueue_struct *workqueue;
1297 1300
@@ -1301,8 +1304,9 @@ struct ipw_priv {
1301 struct work_struct system_config; 1304 struct work_struct system_config;
1302 struct work_struct rx_replenish; 1305 struct work_struct rx_replenish;
1303 struct delayed_work request_scan; 1306 struct delayed_work request_scan;
1307 struct delayed_work request_direct_scan;
1308 struct delayed_work request_passive_scan;
1304 struct delayed_work scan_event; 1309 struct delayed_work scan_event;
1305 struct work_struct request_passive_scan;
1306 struct work_struct adapter_restart; 1310 struct work_struct adapter_restart;
1307 struct delayed_work rf_kill; 1311 struct delayed_work rf_kill;
1308 struct work_struct up; 1312 struct work_struct up;
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-led.c b/drivers/net/wireless/iwlwifi/iwl-3945-led.c
index d200d08fb086..8b1528e52d43 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-led.c
@@ -229,14 +229,15 @@ static int iwl3945_led_register_led(struct iwl3945_priv *priv,
229 led->led_dev.brightness_set = iwl3945_led_brightness_set; 229 led->led_dev.brightness_set = iwl3945_led_brightness_set;
230 led->led_dev.default_trigger = trigger; 230 led->led_dev.default_trigger = trigger;
231 231
232 led->priv = priv;
233 led->type = type;
234
232 ret = led_classdev_register(device, &led->led_dev); 235 ret = led_classdev_register(device, &led->led_dev);
233 if (ret) { 236 if (ret) {
234 IWL_ERROR("Error: failed to register led handler.\n"); 237 IWL_ERROR("Error: failed to register led handler.\n");
235 return ret; 238 return ret;
236 } 239 }
237 240
238 led->priv = priv;
239 led->type = type;
240 led->registered = 1; 241 led->registered = 1;
241 242
242 if (set_led && led->led_on) 243 if (set_led && led->led_on)
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
index a955f9c1b9ee..d8f2b4d33fd9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
@@ -1145,7 +1145,6 @@ static s32 rs_get_best_rate(struct iwl_priv *priv,
1145 1145
1146 /* Higher rate not available, use the original */ 1146 /* Higher rate not available, use the original */
1147 } else { 1147 } else {
1148 new_rate = rate;
1149 break; 1148 break;
1150 } 1149 }
1151 } 1150 }
@@ -1977,7 +1976,7 @@ lq_update:
1977 * 2) Not just finishing up a search 1976 * 2) Not just finishing up a search
1978 * 3) Allowing a new search 1977 * 3) Allowing a new search
1979 */ 1978 */
1980 if (!update_lq && !done_search && !lq_sta->stay_in_tbl) { 1979 if (!update_lq && !done_search && !lq_sta->stay_in_tbl && window->counter) {
1981 /* Save current throughput to compare with "search" throughput*/ 1980 /* Save current throughput to compare with "search" throughput*/
1982 lq_sta->last_tpt = current_tpt; 1981 lq_sta->last_tpt = current_tpt;
1983 1982
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index cf261d3487fd..75427e61898d 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -1858,6 +1858,9 @@ static void lbs_send_confirmsleep(struct lbs_private *priv)
1858 1858
1859 spin_lock_irqsave(&priv->driver_lock, flags); 1859 spin_lock_irqsave(&priv->driver_lock, flags);
1860 1860
1861 /* We don't get a response on the sleep-confirmation */
1862 priv->dnld_sent = DNLD_RES_RECEIVED;
1863
1861 /* If nothing to do, go back to sleep (?) */ 1864 /* If nothing to do, go back to sleep (?) */
1862 if (!__kfifo_len(priv->event_fifo) && !priv->resp_len[priv->resp_idx]) 1865 if (!__kfifo_len(priv->event_fifo) && !priv->resp_len[priv->resp_idx])
1863 priv->psstate = PS_STATE_SLEEP; 1866 priv->psstate = PS_STATE_SLEEP;
@@ -1920,12 +1923,12 @@ void lbs_ps_confirm_sleep(struct lbs_private *priv)
1920 1923
1921 lbs_deb_enter(LBS_DEB_HOST); 1924 lbs_deb_enter(LBS_DEB_HOST);
1922 1925
1926 spin_lock_irqsave(&priv->driver_lock, flags);
1923 if (priv->dnld_sent) { 1927 if (priv->dnld_sent) {
1924 allowed = 0; 1928 allowed = 0;
1925 lbs_deb_host("dnld_sent was set\n"); 1929 lbs_deb_host("dnld_sent was set\n");
1926 } 1930 }
1927 1931
1928 spin_lock_irqsave(&priv->driver_lock, flags);
1929 /* In-progress command? */ 1932 /* In-progress command? */
1930 if (priv->cur_cmd) { 1933 if (priv->cur_cmd) {
1931 allowed = 0; 1934 allowed = 0;
diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c
index ad2fabca9116..0aa0ce3b2c42 100644
--- a/drivers/net/wireless/libertas/debugfs.c
+++ b/drivers/net/wireless/libertas/debugfs.c
@@ -312,8 +312,8 @@ static ssize_t lbs_threshold_write(uint16_t tlv_type, uint16_t event_mask,
312 if (tlv_type != TLV_TYPE_BCNMISS) 312 if (tlv_type != TLV_TYPE_BCNMISS)
313 tlv->freq = freq; 313 tlv->freq = freq;
314 314
315 /* The command header, the event mask, and the one TLV */ 315 /* The command header, the action, the event mask, and one TLV */
316 events->hdr.size = cpu_to_le16(sizeof(events->hdr) + 2 + sizeof(*tlv)); 316 events->hdr.size = cpu_to_le16(sizeof(events->hdr) + 4 + sizeof(*tlv));
317 317
318 ret = lbs_cmd_with_response(priv, CMD_802_11_SUBSCRIBE_EVENT, events); 318 ret = lbs_cmd_with_response(priv, CMD_802_11_SUBSCRIBE_EVENT, events);
319 319
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index b7ab3590b586..abd6d9ed8f4b 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -765,8 +765,8 @@ static int lbs_thread(void *data)
765 lbs_deb_thread("4: currenttxskb %p, dnld_sent %d\n", 765 lbs_deb_thread("4: currenttxskb %p, dnld_sent %d\n",
766 priv->currenttxskb, priv->dnld_sent); 766 priv->currenttxskb, priv->dnld_sent);
767 767
768 spin_lock_irq(&priv->driver_lock);
769 /* Process any pending command response */ 768 /* Process any pending command response */
769 spin_lock_irq(&priv->driver_lock);
770 resp_idx = priv->resp_idx; 770 resp_idx = priv->resp_idx;
771 if (priv->resp_len[resp_idx]) { 771 if (priv->resp_len[resp_idx]) {
772 spin_unlock_irq(&priv->driver_lock); 772 spin_unlock_irq(&priv->driver_lock);
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index 98ddbb3b3273..1610a7308c1d 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -49,6 +49,7 @@ static struct usb_device_id p54u_table[] __devinitdata = {
49 {USB_DEVICE(0x5041, 0x2235)}, /* Linksys WUSB54G Portable */ 49 {USB_DEVICE(0x5041, 0x2235)}, /* Linksys WUSB54G Portable */
50 50
51 /* Version 2 devices (3887) */ 51 /* Version 2 devices (3887) */
52 {USB_DEVICE(0x0471, 0x1230)}, /* Philips CPWUA054/00 */
52 {USB_DEVICE(0x050d, 0x7050)}, /* Belkin F5D7050 ver 1000 */ 53 {USB_DEVICE(0x050d, 0x7050)}, /* Belkin F5D7050 ver 1000 */
53 {USB_DEVICE(0x0572, 0x2000)}, /* Cohiba Proto board */ 54 {USB_DEVICE(0x0572, 0x2000)}, /* Cohiba Proto board */
54 {USB_DEVICE(0x0572, 0x2002)}, /* Cohiba Proto board */ 55 {USB_DEVICE(0x0572, 0x2002)}, /* Cohiba Proto board */
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index ed310f84f28b..3954897d0678 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -116,6 +116,7 @@ MODULE_PARM_DESC(workaround_interval,
116#define OID_802_11_ENCRYPTION_STATUS ccpu2(0x0d01011b) 116#define OID_802_11_ENCRYPTION_STATUS ccpu2(0x0d01011b)
117#define OID_802_11_ADD_KEY ccpu2(0x0d01011d) 117#define OID_802_11_ADD_KEY ccpu2(0x0d01011d)
118#define OID_802_11_REMOVE_KEY ccpu2(0x0d01011e) 118#define OID_802_11_REMOVE_KEY ccpu2(0x0d01011e)
119#define OID_802_11_ASSOCIATION_INFORMATION ccpu2(0x0d01011f)
119#define OID_802_11_PMKID ccpu2(0x0d010123) 120#define OID_802_11_PMKID ccpu2(0x0d010123)
120#define OID_802_11_NETWORK_TYPES_SUPPORTED ccpu2(0x0d010203) 121#define OID_802_11_NETWORK_TYPES_SUPPORTED ccpu2(0x0d010203)
121#define OID_802_11_NETWORK_TYPE_IN_USE ccpu2(0x0d010204) 122#define OID_802_11_NETWORK_TYPE_IN_USE ccpu2(0x0d010204)
@@ -271,6 +272,26 @@ struct ndis_config_param {
271 __le32 value_length; 272 __le32 value_length;
272} __attribute__((packed)); 273} __attribute__((packed));
273 274
275struct ndis_80211_assoc_info {
276 __le32 length;
277 __le16 req_ies;
278 struct req_ie {
279 __le16 capa;
280 __le16 listen_interval;
281 u8 cur_ap_address[6];
282 } req_ie;
283 __le32 req_ie_length;
284 __le32 offset_req_ies;
285 __le16 resp_ies;
286 struct resp_ie {
287 __le16 capa;
288 __le16 status_code;
289 __le16 assoc_id;
290 } resp_ie;
291 __le32 resp_ie_length;
292 __le32 offset_resp_ies;
293} __attribute__((packed));
294
274/* these have to match what is in wpa_supplicant */ 295/* these have to match what is in wpa_supplicant */
275enum wpa_alg { WPA_ALG_NONE, WPA_ALG_WEP, WPA_ALG_TKIP, WPA_ALG_CCMP }; 296enum wpa_alg { WPA_ALG_NONE, WPA_ALG_WEP, WPA_ALG_TKIP, WPA_ALG_CCMP };
276enum wpa_cipher { CIPHER_NONE, CIPHER_WEP40, CIPHER_TKIP, CIPHER_CCMP, 297enum wpa_cipher { CIPHER_NONE, CIPHER_WEP40, CIPHER_TKIP, CIPHER_CCMP,
@@ -674,6 +695,12 @@ static int get_bssid(struct usbnet *usbdev, u8 bssid[ETH_ALEN])
674 return ret; 695 return ret;
675} 696}
676 697
698static int get_association_info(struct usbnet *usbdev,
699 struct ndis_80211_assoc_info *info, int len)
700{
701 return rndis_query_oid(usbdev, OID_802_11_ASSOCIATION_INFORMATION,
702 info, &len);
703}
677 704
678static int is_associated(struct usbnet *usbdev) 705static int is_associated(struct usbnet *usbdev)
679{ 706{
@@ -2182,11 +2209,40 @@ static void rndis_wext_worker(struct work_struct *work)
2182 struct usbnet *usbdev = priv->usbdev; 2209 struct usbnet *usbdev = priv->usbdev;
2183 union iwreq_data evt; 2210 union iwreq_data evt;
2184 unsigned char bssid[ETH_ALEN]; 2211 unsigned char bssid[ETH_ALEN];
2185 int ret; 2212 struct ndis_80211_assoc_info *info;
2213 int assoc_size = sizeof(*info) + IW_CUSTOM_MAX + 32;
2214 int ret, offset;
2186 2215
2187 if (test_and_clear_bit(WORK_CONNECTION_EVENT, &priv->work_pending)) { 2216 if (test_and_clear_bit(WORK_CONNECTION_EVENT, &priv->work_pending)) {
2188 ret = get_bssid(usbdev, bssid); 2217 info = kzalloc(assoc_size, GFP_KERNEL);
2218 if (!info)
2219 goto get_bssid;
2220
2221 /* Get association info IEs from device and send them back to
2222 * userspace. */
2223 ret = get_association_info(usbdev, info, assoc_size);
2224 if (!ret) {
2225 evt.data.length = le32_to_cpu(info->req_ie_length);
2226 if (evt.data.length > 0) {
2227 offset = le32_to_cpu(info->offset_req_ies);
2228 wireless_send_event(usbdev->net,
2229 IWEVASSOCREQIE, &evt,
2230 (char *)info + offset);
2231 }
2232
2233 evt.data.length = le32_to_cpu(info->resp_ie_length);
2234 if (evt.data.length > 0) {
2235 offset = le32_to_cpu(info->offset_resp_ies);
2236 wireless_send_event(usbdev->net,
2237 IWEVASSOCRESPIE, &evt,
2238 (char *)info + offset);
2239 }
2240 }
2241
2242 kfree(info);
2189 2243
2244get_bssid:
2245 ret = get_bssid(usbdev, bssid);
2190 if (!ret) { 2246 if (!ret) {
2191 evt.data.flags = 0; 2247 evt.data.flags = 0;
2192 evt.data.length = 0; 2248 evt.data.length = 0;
@@ -2414,6 +2470,11 @@ static int bcm4320_early_init(struct usbnet *dev)
2414 else if (priv->param_power_save > 2) 2470 else if (priv->param_power_save > 2)
2415 priv->param_power_save = 2; 2471 priv->param_power_save = 2;
2416 2472
2473 if (priv->param_power_output < 0)
2474 priv->param_power_output = 0;
2475 else if (priv->param_power_output > 3)
2476 priv->param_power_output = 3;
2477
2417 if (priv->param_roamtrigger < -80) 2478 if (priv->param_roamtrigger < -80)
2418 priv->param_roamtrigger = -80; 2479 priv->param_roamtrigger = -80;
2419 else if (priv->param_roamtrigger > -60) 2480 else if (priv->param_roamtrigger > -60)
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 5c7220ea46e6..15ec797c5ec1 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -328,6 +328,11 @@ static inline int rt2x00_get_link_ant_rssi(struct link *link)
328 return DEFAULT_RSSI; 328 return DEFAULT_RSSI;
329} 329}
330 330
331static inline void rt2x00_reset_link_ant_rssi(struct link *link)
332{
333 link->ant.rssi_ant = 0;
334}
335
331static inline int rt2x00_get_link_ant_rssi_history(struct link *link, 336static inline int rt2x00_get_link_ant_rssi_history(struct link *link,
332 enum antenna ant) 337 enum antenna ant)
333{ 338{
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index a9930a03f450..48608e8cc8b4 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -129,6 +129,7 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
129 */ 129 */
130 rt2x00dev->ops->lib->config(rt2x00dev, &libconf, CONFIG_UPDATE_ANTENNA); 130 rt2x00dev->ops->lib->config(rt2x00dev, &libconf, CONFIG_UPDATE_ANTENNA);
131 rt2x00lib_reset_link_tuner(rt2x00dev); 131 rt2x00lib_reset_link_tuner(rt2x00dev);
132 rt2x00_reset_link_ant_rssi(&rt2x00dev->link);
132 133
133 rt2x00dev->link.ant.active.rx = libconf.ant.rx; 134 rt2x00dev->link.ant.active.rx = libconf.ant.rx;
134 rt2x00dev->link.ant.active.tx = libconf.ant.tx; 135 rt2x00dev->link.ant.active.tx = libconf.ant.tx;
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 69e233610c94..f7a44170c025 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -481,9 +481,9 @@ void rt2x00lib_beacondone(struct rt2x00_dev *rt2x00dev)
481 if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags)) 481 if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
482 return; 482 return;
483 483
484 ieee80211_iterate_active_interfaces(rt2x00dev->hw, 484 ieee80211_iterate_active_interfaces_atomic(rt2x00dev->hw,
485 rt2x00lib_beacondone_iter, 485 rt2x00lib_beacondone_iter,
486 rt2x00dev); 486 rt2x00dev);
487 487
488 queue_work(rt2x00dev->hw->workqueue, &rt2x00dev->intf_work); 488 queue_work(rt2x00dev->hw->workqueue, &rt2x00dev->intf_work);
489} 489}
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index c05e05b58887..b02dbc8a666e 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -114,6 +114,7 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
114 */ 114 */
115 if (!test_bit(DEVICE_PRESENT, &rt2x00dev->flags)) { 115 if (!test_bit(DEVICE_PRESENT, &rt2x00dev->flags)) {
116 ieee80211_stop_queues(hw); 116 ieee80211_stop_queues(hw);
117 dev_kfree_skb_any(skb);
117 return NETDEV_TX_OK; 118 return NETDEV_TX_OK;
118 } 119 }
119 120
diff --git a/drivers/net/wireless/rtl8180_grf5101.c b/drivers/net/wireless/rtl8180_grf5101.c
index 5d47935dbac3..947ee55f18b2 100644
--- a/drivers/net/wireless/rtl8180_grf5101.c
+++ b/drivers/net/wireless/rtl8180_grf5101.c
@@ -88,7 +88,7 @@ static void grf5101_rf_set_channel(struct ieee80211_hw *dev,
88 write_grf5101(dev, 0x0B, chan); 88 write_grf5101(dev, 0x0B, chan);
89 write_grf5101(dev, 0x07, 0x1000); 89 write_grf5101(dev, 0x07, 0x1000);
90 90
91 grf5101_write_phy_antenna(dev, chan); 91 grf5101_write_phy_antenna(dev, channel);
92} 92}
93 93
94static void grf5101_rf_stop(struct ieee80211_hw *dev) 94static void grf5101_rf_stop(struct ieee80211_hw *dev)
diff --git a/drivers/net/wireless/rtl8180_max2820.c b/drivers/net/wireless/rtl8180_max2820.c
index a34dfd382b6d..6c825fd7f3b6 100644
--- a/drivers/net/wireless/rtl8180_max2820.c
+++ b/drivers/net/wireless/rtl8180_max2820.c
@@ -78,7 +78,8 @@ static void max2820_rf_set_channel(struct ieee80211_hw *dev,
78 struct ieee80211_conf *conf) 78 struct ieee80211_conf *conf)
79{ 79{
80 struct rtl8180_priv *priv = dev->priv; 80 struct rtl8180_priv *priv = dev->priv;
81 int channel = ieee80211_frequency_to_channel(conf->channel->center_freq); 81 int channel = conf ?
82 ieee80211_frequency_to_channel(conf->channel->center_freq) : 1;
82 unsigned int chan_idx = channel - 1; 83 unsigned int chan_idx = channel - 1;
83 u32 txpw = priv->channels[chan_idx].hw_value & 0xFF; 84 u32 txpw = priv->channels[chan_idx].hw_value & 0xFF;
84 u32 chan = max2820_chan[chan_idx]; 85 u32 chan = max2820_chan[chan_idx];
@@ -87,7 +88,7 @@ static void max2820_rf_set_channel(struct ieee80211_hw *dev,
87 * sa2400, for MAXIM we do this directly from BB */ 88 * sa2400, for MAXIM we do this directly from BB */
88 rtl8180_write_phy(dev, 3, txpw); 89 rtl8180_write_phy(dev, 3, txpw);
89 90
90 max2820_write_phy_antenna(dev, chan); 91 max2820_write_phy_antenna(dev, channel);
91 write_max2820(dev, 3, chan); 92 write_max2820(dev, 3, chan);
92} 93}
93 94
diff --git a/drivers/net/wireless/rtl8180_sa2400.c b/drivers/net/wireless/rtl8180_sa2400.c
index 0311b4ea124c..cea4e0ccb92d 100644
--- a/drivers/net/wireless/rtl8180_sa2400.c
+++ b/drivers/net/wireless/rtl8180_sa2400.c
@@ -86,7 +86,7 @@ static void sa2400_rf_set_channel(struct ieee80211_hw *dev,
86 86
87 write_sa2400(dev, 7, txpw); 87 write_sa2400(dev, 7, txpw);
88 88
89 sa2400_write_phy_antenna(dev, chan); 89 sa2400_write_phy_antenna(dev, channel);
90 90
91 write_sa2400(dev, 0, chan); 91 write_sa2400(dev, 0, chan);
92 write_sa2400(dev, 1, 0xbb50); 92 write_sa2400(dev, 1, 0xbb50);
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index d2378d083a35..6d86b365f150 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -647,7 +647,7 @@ int zd_mac_rx(struct ieee80211_hw *hw, const u8 *buffer, unsigned int length)
647 fc = le16_to_cpu(*((__le16 *) buffer)); 647 fc = le16_to_cpu(*((__le16 *) buffer));
648 648
649 is_qos = ((fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_DATA) && 649 is_qos = ((fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_DATA) &&
650 ((fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_QOS_DATA); 650 (fc & IEEE80211_STYPE_QOS_DATA);
651 is_4addr = (fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) == 651 is_4addr = (fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) ==
652 (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS); 652 (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS);
653 need_padding = is_qos ^ is_4addr; 653 need_padding = is_qos ^ is_4addr;