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2011-01-04iwlagn: fix scan tx antenna setting on 5Ghz bandStanislaw Gruszka3-16/+6
Looks that we do not set correctly antennas when scanning on 5Ghz band and when bluetooth is enabled, because priv->cfg->scan_tx_antennas[band] is only defined for IEEE80211_BAND_2GHZ. To fix we check band before limiting antennas to first one. This allow to remove hard coded cfg->scan_tx_antennas[band]. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-04ath5k: Move mac80211 functions into new fileBruno Randolf3-713/+825
Move mac80211 functions into new file mac80211-ops.c to have a better separation and to make base.c smaller. Signed-off-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-04Merge branch 'wireless-next-2.6' of ↵John W. Linville2-5/+6
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6
2011-01-04Merge branch 'master' of ↵John W. Linville10-23/+498
master.kernel.org:/pub/scm/linux/kernel/git/padovan/bluetooth-next-2.6
2010-12-26iwlwifi: remove reference to Gen2Wey-Yi Guy1-3/+3
The correct name should be used for the newer devices, remove reference to Gen2 Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-12-26iwlagn: fix FH errorJohannes Berg1-1/+2
# iw wlan0 interface add moni0 type monitor flags control # ip link set moni0 up causes a continuous spew of FH_ERROR from the device. Fix this by not setting the CTL2HOST filter by itself -- CTL + promisc works fine. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-12-26iwlwifi: remove extra stringWey-Yi Guy1-1/+1
For "led_mode" module parameters, string "led_mode" is duplicated twice, remove one. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-12-23Bluetooth: Improve handling of HCI control channel in bindGustavo F. Padovan1-1/+4
Does not allow any channel different of HCI_CHANNEL_RAW and HCI_CHANNEL_CONTROL to bind. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2010-12-23Bluetooth: Fix __hci_request synchronization for hci_open_devJohan Hedberg3-14/+37
The initialization function used by hci_open_dev (hci_init_req) sends many different HCI commands. The __hci_request function should only return when all of these commands have completed (or a timeout occurs). Several of these commands cause hci_req_complete to be called which causes __hci_request to return prematurely. This patch fixes the issue by adding a new hdev->req_last_cmd variable which is set during the initialization procedure. The hci_req_complete function will no longer mark the request as complete until the command matching hdev->req_last_cmd completes. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2010-12-23Bluetooth: Add management events for controller addition & removalJohan Hedberg4-0/+55
This patch adds Bluetooth Management interface events for controller addition and removal. The events correspond to the existing HCI_DEV_REG and HCI_DEV_UNREG stack internal events. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2010-12-23Bluetooth: Add read_info management commandJohan Hedberg2-8/+101
This patch implements the read_info command which is used to fetch basic info about an adapter. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2010-12-23Bluetooth: Add read_index_list management commandJohan Hedberg2-0/+59
This patch implements the read_index_list command through which userspace can get a list of current adapter indices. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2010-12-23Bluetooth: Add read_version management commandJohan Hedberg2-0/+42
This patch implements the initial read_version command that userspace will use before any other management interface operations. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2010-12-23Bluetooth: Add error handling for managment command handlersJohan Hedberg1-3/+8
The command handlers for bluetooth management messaging should be able to report errors (such as memory allocation failures) to the higher levels in the call stack. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2010-12-22rtlwifi: Fix large packet issueChaoming Li1-3/+15
An RX buffer is set to 9100 bytes to receive 8K AMSDU; however, an skb of this size fails in the kernel. Signed-off-by: Chaoming Li <chaoming_li@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22mac80211: cleanup select_queueJohannes Berg1-14/+6
There's a redundant rcu_read_lock/unlock pair, a redundant variable, and a few redundant accesses to the 1d_to_ac array. Fix this to make the code neater and easier to follow. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22ath9k: Reset keycache on resumeMohammed Shafi Shajakhan3-1/+10
It looks like some hardware registers are left into undefined state after suspend/resume. At minimum, this can cause odd issues related to key cache and hardware trying to encrypt/decrypt frames unexpectedly. This seems to happen even when there is no keys configured, i.e., hardware can end up touching TX frames just based of invalid key cache context even if the driver is not asking a specific entry to be used. In addition, RX can likely be affected. This patch fixes this issue. Signed-off-by: Jouni Malinen <Jouni.Malinen@Atheros.com> Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22rtlwifi: rtl8192ce: Fix driver problem when radio switch off at module loadLarry Finger2-18/+5
If the radio enable switch is off when the driver is loaded, it is not possible to get radio output until the driver is unloaded and reloaded with the switch on. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22rndis_wlan: add support for set_power_mgmtJussi Kivilinna1-0/+48
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22rndis_wlan: add support for set_cqm_rssi_configJussi Kivilinna1-1/+50
Device poller already reads current RSSI, so add support for set_cqm_rssi_config there. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22rndis_wlan: remove unused variable from priv structureJussi Kivilinna1-2/+0
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22rndis_wlan: constify rndis_config_opsJussi Kivilinna1-1/+1
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22rndis_wlan: turn radio off before interface is bring upJussi Kivilinna1-3/+3
Radio should be off when interface is down. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22rndis_wlan: do not set default_key if not WEP keyJussi Kivilinna1-0/+3
rndis_set_default_key did call add_wep_key to set default key on device, even if key is WPA. This caused rndis_wlan not work with wpa_supplicant in nl80211 mode (causing disconnect from AP). Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22rndis_wlan: scanning, workaround device returning incorrect bssid-list item ↵Jussi Kivilinna1-18/+62
count. Sometimes device returns wrong number of items in bssid-list. Appears that some specific beacons trigger this problem and leads to very poor scanning results. Workaround by ignoring num_items received from device and walkthrough full bssid-list buffer. v2: Fix buffer range checks and reading next item length. Old code read behind buffer on last item but didn't use those values as 'count' would also reach zero. Also fix resizing of buffer if device has larger buffer, old code assumed that BSSID-list OID would return same buffer size when it really can return yet another new larger length. Tested-by: Luís Picciochi <Pitxyoki@gmail.com> Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22b43: N-PHY: enable support for PHYs rev 3 and higherRafał Miłecki1-1/+1
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22b43: N-PHY: update 2056 radio on channel switch on rev3+Rafał Miłecki1-1/+94
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22b43: N-PHY: use correct channel tables for rev4+Rafał Miłecki2-5/+33
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22b43: N-PHY: avoid PHY hangs for rev 3 and 4Rafał Miłecki1-0/+1
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22b43: N-PHY: add init tables for 2056 radioRafał Miłecki1-0/+2931
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22b43: N-PHY: implement radio 2056 init stepsRafał Miłecki3-2/+111
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22b43: use correct firmware for newer coresRafał Miłecki1-3/+9
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22ath9k_hw: Fix bug in eeprom data length validation for AR9485Vasanthakumar Thiagarajan1-1/+3
The size of the eeprom data is 1088 bytes for AR9485. But a sanity check is done against 4K which would result in a 'potential read past the end of the buffer' smatch complaint. Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22ath5k: Use helper function to get eeprom mode from channelBruno Randolf5-65/+42
Introduce a helper function to get the EEPROM mode from channel and remove multiple similar switch statements. Also since it's now easy to get the EEPROM mode from the channel, use them inside the functions which need it, instead of passing a redundant ee_mode parameter. Signed-off-by: Bruno Randolf <br1@einfach.org> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22ath5k: Remove ATH5K_INI_RFGAIN defines, use band insteadBruno Randolf3-25/+10
Remove redundant defines. Signed-off-by: Bruno Randolf <br1@einfach.org> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22ath5k: Track current TX power separately from max TX powerBruno Randolf2-4/+4
Add a new variable to keep track of the currently configured tx power. Before max_pwr was re-used for keeping the maximum allowed power as well as the current configuration. Doing a min() on it allows you to lower the txpower, but how would you be able to make it higher again? This patch fixes that by adding a new variable ah_cur_pwr which is used instead of txp_max_pwr to keep the current configuration. txp_max_pwr is used to check if we are within the limits. Another problem fixed by this patch is that it avoids setting a zero txpower when things are initialized first and the current power is not yet set. Signed-off-by: Bruno Randolf <br1@einfach.org> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22ath5k: Separate powertable setup and writingBruno Randolf1-18/+16
And rename functions which write the powertable to make it clearer. Signed-off-by: Bruno Randolf <br1@einfach.org> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22ath5k: Simplify powertable recalculationBruno Randolf2-22/+14
Let ath5k_hw_txpower() decide if it can re-use the powertable or if it has to be recalculated instead of passing a 'fast' flag from the outside. Signed-off-by: Bruno Randolf <br1@einfach.org> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22ath9k: unlock on error path in ath9k_change_interface()Dan Carpenter1-4/+7
There is a missing unlock when we hit the "No beacon slot available" error condition. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22rtlwifi: Use pci_pcie_cap()Hauke Mehrtens1-1/+1
Use function pci_pcie_cap() instead of accessing struct member directly. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22ath9k: Use pci_is_pcie()Hauke Mehrtens1-1/+1
Use function pci_is_pcie() instead of accessing struct member directly. CC: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22ath5k: Use pci_is_pcie()Hauke Mehrtens2-3/+3
Use function pci_is_pcie() instead of accessing struct member directly. CC: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22rt2x00: Use pci_is_pcie()Hauke Mehrtens1-1/+1
Use function pci_is_pcie() instead of accessing struct member directly. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22ssb: Use pci_is_pcie()Hauke Mehrtens1-2/+2
Use function pci_is_pcie() instead of accessing struct member directly. CC: Michael Buesch <mb@bu3sch.de> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22wl12xx: remove unnecessary importHauke Mehrtens1-1/+0
No function declared in gpio.h is used here. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22wl1251: remove unnecessary importHauke Mehrtens1-1/+0
No function declared in gpio.h is used here. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Kalle Valo <kvalo@adurom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22ath9k: fix aphy / wiphy idle mismatchLuis R. Rodriguez2-0/+2
ath9k supports its own set of virtual wiphys, and it uses the mac80211 idle notifications to know when a device needs to be idle or not. We recently changed ath9k to force idle on driver stop() and on resume but forgot to take into account ath9k's own virtual wiphy idle states. These are used internally by ath9k to check if the device's radio should be powered down on each idle call. Without this change its possible that the device could have been forced off but the virtual wiphy idle was left on. Cc: stable@kernel.org Cc: Paul Stewart <pstew@google.com> Cc: Amod Bodas <amod.bodas@atheros.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22ath9k: Fix warnings on card removalRajkumar Manoharan4-1/+7
The recently added warning message on power change failure is not needed on device removal. ath: Failed to wakeup in 500us ------------[ cut here ]------------ WARNING: at drivers/net/wireless/ath/ath9k/hw.c:1618 ath9k_hw_setpower+0x61f/0x630 [ath9k_hw]() Hardware name: 64756D6 Pid: 540, comm: kworker/u:3 Not tainted 2.6.37-rc6-wl #37 Call Trace: [<ffffffff810501aa>] warn_slowpath_common+0x7a/0xb0 [<ffffffffa056e280>] ? ath9k_iowrite32+0x0/0x90 [ath9k] [<ffffffff810501f5>] warn_slowpath_null+0x15/0x20 [<ffffffffa05226ef>] ath9k_hw_setpower+0x61f/0x630 [ath9k_hw] [<ffffffffa05700e5>] ath9k_ps_wakeup+0x85/0xd0 [ath9k] [<ffffffffa0570685>] ath9k_configure_filter+0x25/0x80 [ath9k] [<ffffffffa04dde43>] ieee80211_configure_filter+0x133/0x190 [mac80211] [<ffffffffa04ee502>] ieee80211_do_stop+0x132/0x540 [mac80211] [<ffffffff813466ff>] ? _raw_spin_unlock_bh+0x1f/0x30 [<ffffffff812b6923>] ? dev_deactivate+0x1c3/0x1e0 [<ffffffffa04ee925>] ieee80211_stop+0x15/0x20 [mac80211] [<ffffffff8129d1b6>] __dev_close+0x56/0x90 Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22ath9k_htc: Fix warning on device removalSujith Manoharan7-14/+14
The commit "ath9k_hw: warn if we cannot change the power to the chip" introduced a new warning to indicate chip powerup failures, but this is not required for devices that have been removed. Handle USB device removal properly by checking for unplugged status. For PCI devices, this warning will still be seen when the card is pulled out, not sure how to check for card removal. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-22rtl818x: move rtl8180 and rtl8187 to separate subdirectoriesJohn W. Linville22-24/+29
These drivers share one header file, but nothing else. Worse, both drivers use the rtl8225 part with different register settings. The results has been some ugly naming -- let's simplify that. Signed-off-by: John W. Linville <linville@tuxdriver.com> Acked-by: Hin-Tak Leung <htl10@users.sourceforge.net> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Acked-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
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