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2011-04-19mwifiex: remove some macro definitionsAmitkumar Karwar5-7/+4
use corresponding macros defined in include/linux/ieee80211.h Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-19mwifiex: remove redundant local variables and commentsYogesh Ashok Powar13-277/+105
Remove some local variables (mainly function return values) that are used only once. Also, one dummy function and some wordy comments are removed. Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by: Kiran Divekar <dkiran@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-19mac80211: fix debugfs printk format warningRandy Dunlap1-1/+1
Fix printf() format warning (tm_year is long int): net/mac80211/debugfs_sta.c:113: warning: format '%d' expects type 'int', but argument 4 has type 'long int' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-19iwlegacy: use pci_dev->revisionSergei Shtylyov1-1/+1
Commit be663ab67077fac8e23eb8e231a8c1c94cb32e54 (iwlwifi: split the drivers for agn and legacy devices 3945/4965) added code to read the 4965's revision ID from the PCI configuration register while it's already stored by PCI subsystem in the 'revision' field of 'struct pci_dev'... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-19ath9k_htc: Cleanup HTC debugfsRajkumar Manoharan3-137/+27
Move the ath9k_htc debugfs under ieee80211 to be inline with ath9k driver and it also helps to simplify debug code. Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Acked-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-19ath9k_htc: Add debugfs support to change debug maskRajkumar Manoharan2-0/+50
Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Acked-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-19ath: fix 0x6C for beaconing/passive scan flags based on country IELuis R. Rodriguez1-0/+1
The 0x6C regulatory domain is just like the 0x6A regulatory domain but differs in that 0x6C will allow adhoc and active scan on its channels only if we are associated to an AP with a country IE that allows those channels. The ath_reg_apply_beaconing_flags() does just this -- we respect the manufacturer's intent on only enabling beaconing modes of operation if and only if blessed by the country IE. Cc: David Quan <david.quan@atheros.com> Cc: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-19rfkill: Regulator consumer driver for rfkillAntonio Ospite4-0/+224
Add a regulator consumer driver for rfkill to enable controlling radio transmitters connected to voltage regulators using the regulator framework. A new "vrfkill" virtual supply is provided to use in platform code. Signed-off-by: Guiming Zhuo <gmzhuo@gmail.com> Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Reviewed-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-19Merge branch 'master' of ↵John W. Linville11-805/+964
git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-next-2.6
2011-04-19Merge branch 'wireless-next-2.6' of ↵John W. Linville19-265/+113
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6
2011-04-18iwlagn: remove led_opsWey-Yi Guy1-4/+0
No longer use, remove it Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-04-18iwlagn: remove legacy opsWey-Yi Guy1-10/+0
No longer used by _agn devices, remove it Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-04-18iwlagn: remove un-necessary ieee80211_opsWey-Yi Guy7-37/+22
After driver split, no need to use ieee80211_ops, remove it Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-04-18iwlagn: no 5.2GHz/HT40 support for bgn devicesWey-Yi Guy2-2/+2
For bgn devices, there were no HT40 channels value in EEPROM Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-04-18iwlagn: temperature should be measure for all _agn devicesWey-Yi Guy7-47/+3
Thermal throttling functions are available for all _agn devices, call the functions directly. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-04-18iwlagn: always support uCode traceWey-Yi Guy6-11/+1
All _agn devices support continuous uCode trace, remove checking Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-04-18iwlagn: use huge command for beaconJohannes Berg1-2/+8
When testing some new P2P code, Angie found that the driver might crash because the beacon command ended up being bigger than a regular command. This is quite obvious -- a normal command is limited to roughly 360 bytes but a beacon may be much larger of course. To fix this, use the huge command buffer. Reported-by: Angie Chinchilla <angie.v.chinchilla@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-04-18iwlagn: verify that huge commands are synchronousJohannes Berg1-0/+8
Since huge commands all share a single buffer, there can only be a single one in flight at a time since otherwise they'd overwrite each other. This is true in the driver now, but it seems like a possible source of bugs, so add a test to verify that huge commands are always sent synchronously. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-04-18iwlagn: remove most BUG_ON instancesJohannes Berg7-27/+42
There are a number of things in the driver that may result in a BUG(), which is suboptimal since it's hard to get debugging information out of the driver in that case and the user experience is also not good :-) Almost all BUG_ON instances can be converted to WARN_ON with a few lines of appropriate error handling, so do that instead. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-04-18iwlagn: use direct call for led functionsWey-Yi Guy11-125/+27
After driver split, no need to call led functions through callback Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-04-15Bluetooth: Fix lockdep warning in L2CAPGustavo F. Padovan1-2/+0
Fix a regression from the L2CAP "rewrite" patches. Purge the tx_q already happens on l2cap_chan_del() so we don't need it at l2cap_disconnect_req(). Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-15Bluetooth: Fix another locking unbalanceGustavo F. Padovan1-0/+2
l2cap_get_sock_by_scid was changed to not lock the socket anymore, but I forgot to change all the users of this function. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-14ath: Add a missing world regulatory domain 0x6CSenthil Balasubramanian2-3/+6
Some customers use 0x6C world regulatory domain and this patch adds the support. Cc: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-14rtlwifi: Fix unitialized variable warningsLarry Finger4-5/+5
In http://lkml.indiana.edu/hypermail/linux/kernel/1104.1/01955.html, Geerti Uytterhoeven reports the following warnings for the rtlwifi drivers. src/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c: warning: 'cck_index' may be used uninitialized in this function: => 637 src/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c: warning: 'cck_index_old' may be used uninitialized in this function: => 637 src/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c: warning: 'box_extreg' may be used uninitialized in this function: => 303 src/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c: warning: 'box_reg' may be used uninitialized in this function: => 303 src/drivers/net/wireless/rtlwifi/rtl8192ce/rf.c: warning: 'chnlgroup' may be used uninitialized in this function: => 205 src/drivers/net/wireless/rtlwifi/rtl8192ce/rf.c: warning: 'u4_regvalue' may be used uninitialized in this function: => 450 src/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c: warning: 'hq_sele' may be used uninitialized in this function: => 924 Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-14mwifiex: rename function mwifiex_is_ba_stream_availBing Zhao2-3/+4
The old function name sounds like checking for existing BA stream. The function actually checks if we have room for creating new BA stream or not. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-14mwifiex: remove unused function parametersAmitkumar Karwar14-136/+80
Some function parameters become useless after previous cleanup changes. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-14mwifiex: remove redundant "return" at end of void functionYogesh Ashok Powar10-44/+1
The return statement at the last line of a void function is not necessary. Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-14mwifiex: cleanup ioctl wait queue and abstraction layerAmitkumar Karwar19-1434/+502
1) remove mwifiex_alloc_fill_wait_queue() and mwifiex_request_ioctl() 2) avoid dynamic allocation of wait queue 3) remove unnecessary mwifiex_error_code macros that were used mainly by the wait queue status code 4) remove some abstraction functions 5) split mwifiex_prepare_cmd() to mwifiex_send_cmd_async() and mwifiex_send_sync() to handle asynchronous and synchronous commands respectively Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-14ath5k: disable 5 GHz support for the dualband PHY chip on dual-radio AR5312Felix Fietkau3-1/+17
There are two variants of AR5312 dual-band devices, one single-radio and the other one dual-radio. On the dual-radio board, the first MAC only supports 5 GHz, even though it has a dual-band PHY. The 2.4 GHz part of this phy is used in pass-through mode, connecting the second MAC with the second PHY. Disable 2.4 GHz for the first MAC on an AR5312, but only if the board configuration indicates a dual-radio device. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-14ath5k: fix the EEPROM check for hw AES crypto supportFelix Fietkau1-1/+1
EEPROM version 5.0 adds a new field for disabling AES support, having an older version means that AES is present. This patch fixes hw AES crypto support on AR5312 boards, which have an older EEPROM version. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-14ath5k: add a new bus op for reading the mac addressFelix Fietkau5-31/+52
On AHB, the calibration data usually does not contain a valid MAC address, the correct MAC address is stored in the board config. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-14ath: unshare struct ath_bus_ops between ath5k and ath9kFelix Fietkau3-8/+15
This struct is not used in any common code, and moving it out of the ath header makes it easier to add more driver specific ops. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-14ath5k: disable 5 GHz support if a 2.4 GHz radio is detectedFelix Fietkau1-0/+3
On a dual-radio dual-band AR5312 device, the calibration data is shared between the 5 GHz and the 2.4 GHz radio/MAC. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-14ath9k: Fix improper beacon slot selection in IBSSRajkumar Manoharan1-1/+6
Request a re-configuration of Beacon related timers on the receipt of the first Beacon frame has to be set only for station mode. Setting beacon sync for IBSS is causing wrong beacon slot selection on beacon generation. Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-14ath9k: avoid using trinary operator w/ TX_STAT_INCJohn W. Linville1-1/+4
Otherwise, you get this: CC [M] drivers/net/wireless/ath/ath9k/hif_usb.o drivers/net/wireless/ath/ath9k/hif_usb.c: In function ‘ath9k_skb_queue_complete’: drivers/net/wireless/ath/ath9k/hif_usb.c:230:12: error: expected expression before ‘do’ make[2]: *** [drivers/net/wireless/ath/ath9k/hif_usb.o] Error 1 make[1]: *** [drivers/net/wireless/ath/ath9k] Error 2 make: *** [drivers/net/wireless/ath/] Error 2 The TX_STAT_INC macro should probably be changed to accomodate such usage, although using a trinary operator in place of an if-else seems questionable to me anyway. Signed-off-by: John W. Linville <linville@tuxdriver.com> Acked-by: Sujith Manoharan <Sujith.Manoharan@Atheros.com>
2011-04-14Bluetooth: Don't lock sock inside l2cap_get_sock_by_scid()Gustavo F. Padovan1-5/+3
Fix an locking issue with the new l2cap_att_channel(). l2cap_att_channel() was trying to lock a locked socket. Reported-by: Anderson Lizardo <anderson.lizardo@openbossa.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-13mac80211: Allocate new mesh path and portal tables before taking lockscozybit Inc1-24/+25
It is unnecessary to hold the path table resize lock while allocating a new table. Allocate first and take lock later. This resolves a soft-lockup: [ 293.385799] BUG: soft lockup - CPU#0 stuck for 61s! [kworker/u:3:744] (...) [ 293.386049] Call Trace: [ 293.386049] [<c119fd04>] do_raw_read_lock+0x26/0x29 [ 293.386049] [<c14b2982>] _raw_read_lock+0x8/0xa [ 293.386049] [<c148c178>] mesh_path_add+0xb7/0x24e [ 293.386049] [<c148b98d>] ? mesh_path_lookup+0x1b/0xa6 [ 293.386049] [<c148ded5>] hwmp_route_info_get+0x276/0x2fd [ 293.386049] [<c148dfb6>] mesh_rx_path_sel_frame+0x5a/0x5d9 [ 293.386049] [<c102667d>] ? update_curr+0x1cf/0x1d7 [ 293.386049] [<c148b45a>] ieee80211_mesh_rx_queued_mgmt+0x60/0x67 [ 293.386049] [<c147c374>] ieee80211_iface_work+0x1f0/0x258 (...) Signed-off-by: Javier Cardona <javier@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath9k_htc: Enable AP and P2P modesSujith Manoharan1-1/+4
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath9k_htc: Add detailed firmware statisticsSujith Manoharan4-52/+195
New debugfs files: <debugfs_root>/ath9k_htc/<phy#>/tgt_int_stats <debugfs_root>/ath9k_htc/<phy#>/tgt_tx_stats <debugfs_root>/ath9k_htc/<phy#>/tgt_rx_stats Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath9k_htc: Use helper routines for transmissionSujith Manoharan1-100/+127
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath9k_htc: Use separate URB pool for management framesSujith Manoharan2-9/+108
Beacon transmission needs to involve as little latency as possible after receiving a SWBA event from the target. Since packets are buffered to use TX stream mode, beacon frames sometimes gets queued up and are not sent out immediately. Fix this by decoupling management frame transmission from the normal data path and send them out immediately. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath9k_htc: Add a timer to cleanup WMI eventsSujith Manoharan6-3/+159
Occasionally, a WMI event would arrive ahead of the TX URB completion handler. Discarding these events would exhaust the available TX slots, so handle them by running a timer cleaning up such events. Also, timeout packets for which TX completion events have not arrived. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath9k_htc: Add a debugfs file showing endpoint statusSujith Manoharan2-0/+55
Location: ath9k_htc/phy#/queue Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath9k_htc: Add a debugfs file to dump TX slot informationSujith Manoharan2-0/+43
Location: ath9k_htc/phy#/slot Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath9k_htc: Add support for TX completionSujith Manoharan5-31/+207
Now that the infrastructure is in place, process WMI TX status events and complete packets. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath9k_htc: Drain packets on station removalSujith Manoharan6-0/+54
When a station entry is removed, there could still be pending packets destined for that station in the HIF layer. Sending these to the target is not necessary, so drain them in the driver itself. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath9k_htc: Optimize HTC start/stop APISujith Manoharan3-21/+6
There is no point in looping over all the endpoints, since the HIF layer uses the start/stop APIs only for the TX pipe. Simplify the API accordingly. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath9k_htc: Drain pending TX frames properlySujith Manoharan6-49/+69
When doing a channel set or a reset operation the pending frames queued up for transmission have to be flushed and sent to mac80211. Fixing this has to be done in two separate steps: * Flush queued frames and kill the URB TX completion handler. * Complete all the frames that in the TX pending queue. This patch adds proper support for draining and all the callsites namely, channel change/reset/idle/stop are fixed. A separate queue is used for handling failed frames. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath9k_htc: Use helper functions for TX processingSujith Manoharan1-64/+73
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath9k_htc: Add TX slotsSujith Manoharan4-14/+73
Maintain a bitmap of slots for transmission and update the cookie field for every packet with the slot value. This value would be used for matching packets when TX completion processing is added. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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