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2011-01-04ath9k_hw: fix dma descriptor rx error bit parsingFelix Fietkau2-9/+11
An Rx DMA descriptor can have multiple error bits set, and some error bits (e.g. MIC failure) are filtered by the driver based on other criteria. Remove the 'else' in various error bit checks so that all error information is properly passed to the driver. Signed-off-by: Felix Fietkau <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04ath9k_htc: Move LED/RFKILL code to htc_drv_gpio.cSujith Manoharan3-312/+333
And add the copyright/license header. Signed-off-by: Sujith Manoharan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04ath9k_htc: Fix fast channel changeSujith Manoharan2-16/+11
When returning to the operating channel, a full HW reset has to be done instead of a fast channel change. Since sw_scan_complete() is called after the config() call for the home channel, we end up doing a FCC. Fix this issue by checking the OFFCHANNEL flag to determine FCC. Signed-off-by: Sujith Manoharan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04ath9k_htc: Handle FATAL eventsSujith Manoharan5-8/+84
The device has to be reset when a FATAL event is received. Not doing so would leave the card in a non-working state. Signed-off-by: Sujith Manoharan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04ath9k_htc: Move work cancellation outside of mutexSujith Manoharan1-5/+5
There is no need to lock the various work cancellation calls. This will be helpful when handling FATAL events. Signed-off-by: Sujith Manoharan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04ath9k_htc: Handle pending URBs properlySujith Manoharan2-4/+37
When doing a channel change, the pending URBs have to be killed properly on calling htc_stop(). This fixes the probe response timeout seen when sending UDP traffic at a high rate and running background scan at the same time. Cc: stable <[email protected]> Signed-off-by: Sujith Manoharan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04ath9k: Few clean ups in beacon config parametersMohammed Shafi Shajakhan1-12/+13
Some minor clean ups in assigning values to beacon config parameters Signed-off-by: Mohammed Shafi Shajakhan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04mac80211: ignore PSM bit of reordered framesChristian Lamparter2-0/+6
This patch tackles one of the problems of my reorder release timer patch from August. <http://www.spinics.net/lists/linux-wireless/msg57214.html> => What if the reorder release triggers and ap_sta_ps_end (called by ieee80211_rx_h_sta_process) accidentally clears the WLAN_STA_PS_STA flag, because 100ms ago - when the STA was still active - frames were put into the reorder buffer. Signed-off-by: Christian Lamparter <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04rt2x00: Fix comment about removed spinlockHelmut Schaa1-4/+1
The comment doesn't match the code anymore. Fix that. Signed-off-by: Helmut Schaa <[email protected]> Acked-by: Gertjan van Wingerde <[email protected]> Signed-off-by: Ivo van Doorn <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04rt2x00: Remove unused interface spinlockHelmut Schaa2-7/+0
Since the last user of intf->lock is gone we can safely remove it. Signed-off-by: Helmut Schaa <[email protected]> Acked-by: Gertjan van Wingerde <[email protected]> Signed-off-by: Ivo van Doorn <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04rt2x00: Simplify intf->delayed_flags lockingHelmut Schaa3-19/+7
Instead of protecting delayed_flags with a spinlock use atomic bitops to make the code more readable. Signed-off-by: Helmut Schaa <[email protected]> Acked-by: Gertjan van Wingerde <[email protected]> Signed-off-by: Ivo van Doorn <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04rt2x00: Remove superfluous assignment of mpdu_densityHelmut Schaa1-2/+0
The tx desciptor already gets initialized to 0. Hence, there's no need to explicitly assign 0 to mpdu_density here. Signed-off-by: Helmut Schaa <[email protected]> Signed-off-by: Ivo van Doorn <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04rt2x00: Fix panic on frame padding for rt2800 usb devicesIsmael Luceno1-4/+12
Backtrace: rt2800usb_write_tx_data rt2x00queue_write_tx_frame rt2x00mac_tx invoke_tx_handlers __ieee80211_tx ieee80211_tx virt_to_head_page ieee80211_xmit ieee80211_tx_skb ieee80211_scan_work schedule ieee80211_scan_work process_one_work ... It tried to expand the skb past it's end using skb_put. So I replaced it with a call to skb_padto, which takes the issue into account. Signed-off-by: Ismael Luceno <[email protected]> Signed-off-by: Ivo van Doorn <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04rt2x00: Fix pointer errors.Gertjan van Wingerde2-8/+8
Fix some pointer errors in the various calls to memcpy, memset and memmove. Although none of these errors are fatal (the expression used now results in the same pointer value) it is better to use the proper expression. All errors are having to deal with arrays. Signed-off-by: Gertjan van Wingerde <[email protected]> Signed-off-by: Ivo van Doorn <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04rt2x00: remove intf->mac field.Gertjan van Wingerde2-9/+2
The mac field of the rt2x00_intf structure is written to once and used twice. In both these uses the mac address is available via other means. Remove this field as it does not appear to be necessary. Signed-off-by: Gertjan van Wingerde <[email protected]> Signed-off-by: Ivo van Doorn <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04rt2x00: Remove intf->bssid field.Gertjan van Wingerde2-16/+0
The bssid field in struct rt2x00_intf is only written to once, and is never read from. Remove this field, as it appears to not be needed. Signed-off-by: Gertjan van Wingerde <[email protected]> Signed-off-by: Ivo van Doorn <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04rt2x00: allow txstatus_fifo w/o txstatus_taskletJohannes Stezenbach1-5/+5
When DRIVER_REQUIRE_TXSTATUS_FIFO is set, intialize the txstatus_fifo, but initialize rt2x00dev->txstatus_tasklet only when both DRIVER_REQUIRE_TXSTATUS_FIFO and rt2x00dev->ops->lib->txstatus_tasklet are set. This allows the txstatus_fifo to be used by rt2800usb which does not use txstatus_tasklet. Signed-off-by: Johannes Stezenbach <[email protected]> Signed-off-by: Ivo van Doorn <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04rt2x00: simplify txstatus_fifo handlingJohannes Stezenbach2-17/+3
Signed-off-by: Johannes Stezenbach <[email protected]> Signed-off-by: Ivo van Doorn <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04carl9170: fix usb pm suspend->resume woesChristian Lamparter1-16/+37
This patch revamps some common code-paths which are shared between (re-)initialization and suspend/resume subroutines. It also adds some helpful comments about quirks and associated difficulties. It's quite big, but it should fix #25382: <https://bugzilla.kernel.org/show_bug.cgi?id=25382> And hopefully the code is robust enough to deal with all possible suspend/resume scenarios without requiring the user to do any sort of manual and possibly dangerous work. Signed-off-by: Christian Lamparter <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04carl9170: reduce channel change delayChristian Lamparter1-8/+0
By removing two "safety" msleeps (and an echo nop), the channel change delay is effectively halved. Previously, the delay could be as long as 260 ms and the device could not go off-channel without risking to miss the next DTIM beacon [interval ~307 ms]. Signed-off-by: Christian Lamparter <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04carl9170: add missing return-value checkChristian Lamparter1-0/+2
This patch adds a forgotten bail-out path. Signed-off-by: Christian Lamparter <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04ath5k: fix cycle counter inconsistent lockingBob Copeland1-2/+2
ath5k_reset is called from process context and takes the cc_lock with plain spin_lock(), but cc_lock can also be taken from tasklets in softirq context. Thus we need to at least use spin_lock_bh. This fixes the following lockdep warning: [ 19.967874] sky2 0000:01:00.0: eth0: enabling interface [ 19.982761] ieee80211 phy0: device now idle [ 20.904809] NET: Registered protocol family 17 [ 21.243857] ieee80211 phy0: device no longer idle - scanning [ 21.404343] [ 21.404346] ================================= [ 21.404450] [ INFO: inconsistent lock state ] [ 21.404518] 2.6.37-rc7-wl+ #242 [ 21.404582] --------------------------------- [ 21.404650] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 21.404721] kworker/u:4/982 [HC0[0]:SC1[3]:HE1:SE0] takes: [ 21.404792] (&(&common->cc_lock)->rlock){+.?...}, at: [<f8115780>] ath5k_ani_calibration+0x29/0x5d9 [ath5k] [ 21.405011] {SOFTIRQ-ON-W} state was registered at: [ 21.405011] [<c105cadd>] __lock_acquire+0x62f/0x13c1 [ 21.405011] [<c105d944>] lock_acquire+0xd5/0xf1 [ 21.405011] [<c12c978d>] _raw_spin_lock+0x45/0x72 [ 21.405011] [<f8111533>] ath5k_reset+0x2c0/0x349 [ath5k] [ 21.405011] [<f8111a7a>] ath5k_start+0xb8/0x139 [ath5k] [ 21.405011] [<f849c714>] ieee80211_do_open+0x13f/0x819 [mac80211] [ 21.405011] [<f849ce51>] ieee80211_open+0x63/0x66 [mac80211] [ 21.405011] [<c1258b2e>] __dev_open+0x8d/0xb6 [ 21.405011] [<c1255c64>] __dev_change_flags+0x9d/0x114 [ 21.405011] [<c1258a75>] dev_change_flags+0x18/0x44 [ 21.405011] [<c1262990>] do_setlink+0x23f/0x521 [ 21.405011] [<c1262d58>] rtnl_setlink+0xe6/0xea [ 21.405011] [<c126347c>] rtnetlink_rcv_msg+0x18a/0x1a0 [ 21.405011] [<c126d5f0>] netlink_rcv_skb+0x35/0x7b [ 21.405011] [<c12632eb>] rtnetlink_rcv+0x20/0x27 [ 21.405011] [<c126d370>] netlink_unicast+0x1bb/0x21e [ 21.405011] [<c126db21>] netlink_sendmsg+0x23b/0x288 [ 21.405011] [<c124823c>] sock_sendmsg+0xac/0xc4 [ 21.405011] [<c1248680>] sys_sendmsg+0x152/0x1a2 [ 21.405011] [<c1249b0d>] sys_socketcall+0x214/0x275 [ 21.405011] [<c10029d0>] sysenter_do_call+0x12/0x36 [ 21.405011] irq event stamp: 138032 [ 21.405011] hardirqs last enabled at (138032): [<c12ca252>] _raw_spin_unlock_irqrestore+0x3b/0x5e [ 21.405011] hardirqs last disabled at (138031): [<c12c98cc>] _raw_spin_lock_irqsave+0x18/0x7e [ 21.405011] softirqs last enabled at (138024): [<f84a570e>] ieee80211_tx_skb+0x47/0x49 [mac80211] [ 21.405011] softirqs last disabled at (138027): [<c100452b>] do_softirq+0x63/0xb4 [ 21.405011] [ 21.405011] other info that might help us debug this: [ 21.405011] 3 locks held by kworker/u:4/982: [ 21.405011] #0: (name){+.+.+.}, at: [<c1046158>] process_one_work+0x1b8/0x41b [ 21.405011] #1: ((&(&local->scan_work)->work)){+.+.+.}, at: [<c1046158>] process_one_work+0x1b8/0x41b [ 21.405011] #2: (&local->mtx){+.+.+.}, at: [<f84920fb>] ieee80211_scan_work+0x32/0x4a4 [mac80211] [ 21.405011] [ 21.405011] stack backtrace: [ 21.405011] Pid: 982, comm: kworker/u:4 Not tainted 2.6.37-rc7-wl+ #242 [ 21.405011] Call Trace: [ 21.405011] [<c12c6e68>] ? printk+0x1d/0x25 [ 21.405011] [<c105a742>] print_usage_bug+0x181/0x18b [ 21.405011] [<c105b196>] ? check_usage_forwards+0x0/0xb6 [ 21.405011] [<c105a9ec>] mark_lock+0x2a0/0x4aa [ 21.405011] [<c1059f6d>] ? trace_hardirqs_off+0xb/0xd [ 21.405011] [<c105ca68>] __lock_acquire+0x5ba/0x13c1 [ 21.405011] [<c1059eed>] ? trace_hardirqs_off_caller+0x18/0x8d [ 21.405011] [<c1059f6d>] ? trace_hardirqs_off+0xb/0xd [ 21.405011] [<c1050411>] ? local_clock+0x2c/0x4f [ 21.405011] [<c1059e00>] ? save_trace+0x2/0xa0 [ 21.405011] [<c105ac39>] ? mark_held_locks+0x43/0x5b [ 21.405011] [<c12ca252>] ? _raw_spin_unlock_irqrestore+0x3b/0x5e [ 21.405011] [<f8115780>] ? ath5k_ani_calibration+0x29/0x5d9 [ath5k] [ 21.405011] [<c105d944>] lock_acquire+0xd5/0xf1 [ 21.405011] [<f8115780>] ? ath5k_ani_calibration+0x29/0x5d9 [ath5k] [ 21.405011] [<c12c9b1a>] _raw_spin_lock_bh+0x4a/0x77 [ 21.405011] [<f8115780>] ? ath5k_ani_calibration+0x29/0x5d9 [ath5k] [ 21.405011] [<f8115780>] ath5k_ani_calibration+0x29/0x5d9 [ath5k] [ 21.405011] [<c105ac39>] ? mark_held_locks+0x43/0x5b [ 21.405011] [<f8113496>] ath5k_tasklet_ani+0x1d/0x27 [ath5k] [ 21.405011] [<c1037304>] tasklet_action+0x96/0x137 [ 21.405011] [<c10379b5>] __do_softirq+0xde/0x1c3 [ 21.405011] [<c10b0cef>] ? arch_get_unmapped_area_topdown+0x3b/0x127 [ 21.405011] [<c10378d7>] ? __do_softirq+0x0/0x1c3 [ 21.405011] <IRQ> [<c1036dee>] ? irq_exit+0x3d/0x49 [ 21.405011] [<c1003b4f>] ? do_IRQ+0x98/0xac [ 21.405011] [<c1002eee>] ? common_interrupt+0x2e/0x34 [ 21.405011] [<c103007b>] ? sys_unshare+0x57/0x226 [ 21.405011] [<c1047fee>] ? queue_delayed_work+0x1/0x27 [ 21.405011] [<f84a83a0>] ? ieee80211_queue_delayed_work+0x2e/0x33 [mac80211] [ 21.405011] [<f8492528>] ? ieee80211_scan_work+0x45f/0x4a4 [mac80211] [ 21.405011] [<c104620e>] ? process_one_work+0x26e/0x41b [ 21.405011] [<c1046158>] ? process_one_work+0x1b8/0x41b [ 21.405011] [<f84920c9>] ? ieee80211_scan_work+0x0/0x4a4 [mac80211] [ 21.405011] [<c10466b6>] ? worker_thread+0x18a/0x2a5 [ 21.405011] [<c12ca25e>] ? _raw_spin_unlock_irqrestore+0x47/0x5e [ 21.405011] [<c104652c>] ? worker_thread+0x0/0x2a5 [ 21.405011] [<c104abe7>] ? kthread+0x67/0x6c [ 21.405011] [<c104ab80>] ? kthread+0x0/0x6c [ 21.405011] [<c1002efa>] ? kernel_thread_helper+0x6/0x10 Signed-off-by: Bob Copeland <[email protected]> Acked-by: Bruno Randolf <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04ath9k: fix spur mitigation no-spur case for AR9002Brian Prodoehl1-2/+3
For the AR9002, the spur frequency read from the EEPROM is mangled before being compared against AR_NO_SPUR. This results in the driver trying to set up the spur mitigation for bogus spurs, rather than cleanly breaking out. Signed-off-by: Brian Prodoehl <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-01-04airo: use simple_write_to_bufferAkinobu Mita1-13/+7
Simplify write file operation for /proc files by using simple_write_to_buffer(). Signed-off-by: Akinobu Mita <[email protected]> Cc: "John W. Linville" <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: John W. Linville <[email protected]>
2011-01-04ath9k: spin_lock_bh is not required within tasklet context.Senthil Balasubramanian1-2/+2
Disabling BH is not required while running from a tasklet context and so replace spin_lock_bh with just spin_lock. Signed-off-by: Senthil Balasubramanian <[email protected]> Signed-off-by: John W. Linville <[email protected]>
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 <[email protected]> Acked-by: Wey-Yi Guy <[email protected]> Signed-off-by: John W. Linville <[email protected]>
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 <[email protected]> Signed-off-by: John W. Linville <[email protected]>
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 <[email protected]>
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 <[email protected]> Signed-off-by: Wey-Yi Guy <[email protected]>
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 <[email protected]>
2010-12-22Bluetooth: 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 <[email protected]>
2010-12-22Bluetooth: 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 <[email protected]> Acked-by: Marcel Holtmann <[email protected]> Signed-off-by: Gustavo F. Padovan <[email protected]>
2010-12-22Bluetooth: 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 <[email protected]> Acked-by: Marcel Holtmann <[email protected]> Signed-off-by: Gustavo F. Padovan <[email protected]>
2010-12-22Bluetooth: 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 <[email protected]> Acked-by: Marcel Holtmann <[email protected]> Signed-off-by: Gustavo F. Padovan <[email protected]>
2010-12-22Bluetooth: 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 <[email protected]> Acked-by: Marcel Holtmann <[email protected]> Signed-off-by: Gustavo F. Padovan <[email protected]>
2010-12-22Bluetooth: 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 <[email protected]> Acked-by: Marcel Holtmann <[email protected]> Signed-off-by: Gustavo F. Padovan <[email protected]>
2010-12-22Bluetooth: 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 <[email protected]> Acked-by: Marcel Holtmann <[email protected]> Signed-off-by: Gustavo F. Padovan <[email protected]>
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 <[email protected]> Signed-off-by: Larry Finger <[email protected]> Signed-off-by: John W. Linville <[email protected]>
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 <[email protected]> Signed-off-by: John W. Linville <[email protected]>
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 <[email protected]> Signed-off-by: Mohammed Shafi Shajakhan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
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 <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22rndis_wlan: add support for set_power_mgmtJussi Kivilinna1-0/+48
Signed-off-by: Jussi Kivilinna <[email protected]> Signed-off-by: John W. Linville <[email protected]>
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 <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22rndis_wlan: remove unused variable from priv structureJussi Kivilinna1-2/+0
Signed-off-by: Jussi Kivilinna <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-12-22rndis_wlan: constify rndis_config_opsJussi Kivilinna1-1/+1
Signed-off-by: Jussi Kivilinna <[email protected]> Signed-off-by: John W. Linville <[email protected]>
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 <[email protected]> Signed-off-by: John W. Linville <[email protected]>
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 <[email protected]> Signed-off-by: John W. Linville <[email protected]>
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 <[email protected]> Signed-off-by: Jussi Kivilinna <[email protected]> Signed-off-by: John W. Linville <[email protected]>
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