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* mac80211: Export fq memory limit information in debugfsToke Høiland-Jørgensen2016-09-301-0/+8
| | | | | | | | Add memory limit, usage and overlimit counter to per-PHY 'aqm' debugfs file. Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: allow driver to handle packet-loss mechanismRajkumar Manoharan2016-09-151-0/+1
| | | | | | | | | | | | | | Based on consecutive msdu failures, mac80211 triggers CQM packet-loss mechanism. Drivers like ath10k that have its own connection monitoring algorithm, offloaded to firmware for triggering station kickout. In case of station kickout, driver will report low ack status by mac80211 API (ieee80211_report_low_ack). This flag will enable the driver to completely rely on firmware events for station kickout and bypass mac80211 packet loss mechanism. Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: Re-structure aqm debugfs output and keep CoDel stats per txqToke Høiland-Jørgensen2016-09-131-125/+26
| | | | | | | | | | | | | | | Currently the 'aqm' stats in mac80211 only keeps overlimit drop stats, not CoDel stats. This moves the CoDel stats into the txqi structure to keep them per txq in order to show them in debugfs. In addition, the aqm debugfs output is restructured by splitting it up into three files: One global per phy, one per netdev and one per station, in the appropriate directories. The files are all called aqm, and are only created if the driver supports the wake_tx_queue op (rather than emitting an error on open as previously). Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: add debug knobs for fair queuingMichal Kazior2016-06-091-0/+173
| | | | | | | | | | This adds a debugfs entry to read and modify some fq parameters. This makes it easy to debug, test and experiment. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> [remove module parameter for now] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: add A-MSDU tx supportFelix Fietkau2016-04-061-0/+2
| | | | | | | | | | | | | | | Requires software tx queueing and fast-xmit support. For good performance, drivers need frag_list support as well. This avoids the need for copying data of aggregated frames. Running without it is only supported for debugging purposes. To avoid performance and packet size issues, the rate control module or driver needs to limit the maximum A-MSDU size by setting max_rc_amsdu_len in struct ieee80211_sta. Signed-off-by: Felix Fietkau <nbd@openwrt.org> [fix locking issue] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: enable collecting station statistics per-CPUJohannes Berg2016-04-061-0/+1
| | | | | | | | | If the driver advertises the new HW flag USE_RSS, make the station statistics on the fast-rx path per-CPU. This will enable calling the RX in parallel, only hitting locking or shared cachelines when the fast-RX path isn't available. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* Merge tag 'mac80211-next-for-davem-2016-02-26' of ↵David S. Miller2016-03-011-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Johannes Berg says: ==================== Here's another round of updates for -next: * big A-MSDU RX performance improvement (avoid linearize of paged RX) * rfkill changes: cleanups, documentation, platform properties * basic PBSS support in cfg80211 * MU-MIMO action frame processing support * BlockAck reordering & duplicate detection offload support * various cleanups & little fixes ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| * mac80211: support hw managing reorder logicSara Sharon2016-02-241-0/+1
| | | | | | | | | | | | | | | | | | | | Enable driver to manage the reordering logic itself. This is needed for example for the iwlwifi driver that will support hardware assisted reordering. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | net/mac80211/debugfs.c: prevent build failure with CONFIG_UBSAN=yAndrey Ryabinin2016-01-211-5/+2
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | With upcoming CONFIG_UBSAN the following BUILD_BUG_ON in net/mac80211/debugfs.c starts to trigger: BUILD_BUG_ON(hw_flag_names[NUM_IEEE80211_HW_FLAGS] != (void *)0x1); It seems, that compiler instrumentation causes some code deoptimizations. Because of that GCC is not being able to resolve condition in BUILD_BUG_ON() at compile time. We could make size of hw_flag_names array unspecified and replace the condition in BUILD_BUG_ON() with following: ARRAY_SIZE(hw_flag_names) != NUM_IEEE80211_HW_FLAGS That will have the same effect as before (adding new flag without updating array will trigger build failure) except it doesn't fail with CONFIG_UBSAN. As a bonus this patch slightly decreases size of hw_flag_names array. Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* mac80211: allow driver to prevent two stations w/ same addressJohannes Berg2015-12-041-0/+1
| | | | | | | | | Some devices or drivers cannot deal with having the same station address for different virtual interfaces, say as a client to two virtual AP interfaces. Rather than requiring each driver with a limitation like that to enforce it, add a hardware flag for it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2015-10-201-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/usb/asix_common.c net/ipv4/inet_connection_sock.c net/switchdev/switchdev.c In the inet_connection_sock.c case the request socket hashing scheme is completely different in net-next. The other two conflicts were overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
| * mac80211: Fix hwflags debugfs file formatMohammed Shafi Shajakhan2015-10-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Commit 30686bf7f5b3 ("mac80211: convert HW flags to unsigned long bitmap") accidentally removed the newline delimiter from the hwflags debugfs file. Fix this by adding back the newline between the HW flags. Cc: stable@vger.kernel.org [4.2] Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com> [fix commit log] Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | mac80211: Copy tx'ed beacons to monitor modeHelmut Schaa2015-09-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When debugging wireless powersave issues on the AP side it's quite helpful to see our own beacons that are transmitted by the hardware/driver. However, this is not that easy since beacons don't pass through the regular TX queues. Preferably drivers would call ieee80211_tx_status also for tx'ed beacons but that's not always possible. Hence, just send a copy of each beacon generated by ieee80211_beacon_get_tim to monitor devices when they are getting fetched by the driver. Also add a HW flag IEEE80211_HW_BEACON_TX_STATUS that can be used by drivers to indicate that they report TX status for beacons. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> (with a fix from Christian Lamparted rolled in) Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | mac80211: allow the driver to advertise A-MSDU within A-MPDU Rx supportEmmanuel Grumbach2015-09-221-0/+1
|/ | | | | | | | Drivers may be interested in receiving A-MSDU within A-MDPU. Not all the devices may be able to do so, make it configurable. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: define TDLS wider BW support bitsArik Nemtsov2015-07-171-0/+1
| | | | | | | | | | | | | | | | | Allow a device to specify support for the TDLS wider-bandwidth feature. Indicate this support during TDLS setup in the ext-capab IE and set an appropriate station flag when our TDLS peer supports it. This feature gives TDLS peers the ability to use a wider channel than the base width of the BSS. For instance VHT capable TDLS peers connected on a 20MHz channel can extend the channel to 80MHz, if regulatory considerations allow it. Do not cap the bandwidth of such stations by the current BSS channel width in mac80211. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: remove short frame test and counterJohannes Berg2015-07-171-1/+0
| | | | | | | | | Short frames less than 16 octets are already blocked in the monitor code by the should_drop_frame() function, and cannot get into the regular RX path. Therefore, this check can never trigger and the counter invariably stays zero. Remove the useless code. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: convert HW flags to unsigned long bitmapJohannes Berg2015-06-101-43/+53
| | | | | | | | | | | | | | | As we're running out of hardware capability flags pretty quickly, convert them to use the regular test_bit() style unsigned long bitmaps. This introduces a number of helper functions/macros to set and to test the bits, along with new debugfs code. The occurrences of an explicit __clear_bit() are intentional, the drivers were never supposed to change their supported bits on the fly. We should investigate changing this to be a per-frame flag. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: remove short slot/short preamble incapable flagsJohannes Berg2015-06-021-7/+0
| | | | | | | | | | | | There are no drivers setting IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE or IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE, so any code using the two flags is dead; it's also exceedingly unlikely that any new driver could ever need to set these flags. The wcn36xx code is almost certainly broken, but this preserves the previous behaviour. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: move dot11 counters under MAC80211_DEBUG_COUNTERSJohannes Berg2015-05-051-1/+1
| | | | | | | | | | | | | Since these counters can only be read through debugfs, there's very little point in maintaining them all the time. However, even just making them depend on debugfs is pointless - they're not normally used. Additionally a number of them aren't even concurrency safe. Move them under MAC80211_DEBUG_COUNTERS so they're normally not even compiled in. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: clean up global debugfs statisticsJohannes Berg2015-05-051-48/+26
| | | | | | | | | The debugfs statistics macros are pointlessly verbose, so change that macro to just have a single argument. While at it, remove the unused counters and rename rx_expand_skb_head2 to the better rx_expand_skb_head_defrag. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: remove drop_unencrypted codeJohannes Berg2015-03-201-2/+0
| | | | | | | | | | This mechanism was historic, and only ever used by IBSS, which also doesn't need to have it as it properly manages station's 802.1X PAE state (or, with WEP, always has a key.) Remove the mechanism to clean up the code. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: remove TX latency measurement codeJohannes Berg2015-02-281-168/+0
| | | | | | | | | | | | | | | | Revert commit ad38bfc916da ("mac80211: Tx frame latency statistics") (along with some follow-up fixes). This code turned out not to be as useful in the current form as we thought, and we've internally hacked it up more, but that's not very suitable for upstream (for now), and we might just do that with tracing instead. Therefore, for now at least, remove this code. We might also need to use the skb->tstamp field for the TCP performance issue, which is more important than the debugging. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: move U-APSD enablement to vif flagsJohannes Berg2014-12-151-2/+0
| | | | | | | | | | In order to let drivers have more dynamic U-APSD support, move the enablement flag to the virtual interface driver flags. This lets drivers not only set it up differently for different interfaces, but also enable/disable on the fly if needed. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: replace SMPS hw flags with wiphy feature bitsEliad Peller2014-09-111-5/+0
| | | | | | | | | Use the new static_smps / dynamic_smps feature bits instead of mac80211-internal hw flags. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: add Intel Mobile Communications copyrightJohannes Berg2014-09-051-0/+1
| | | | | | | | | | | | | Our legal structure changed at some point (see wikipedia), but we forgot to immediately switch over to the new copyright notice. For files that we have modified in the time since the change, add the proper copyright notice now. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: use RCU_INIT_POINTERMonam Agarwal2014-04-091-1/+1
| | | | | | | | | | | rcu_assign_pointer() ensures that the initialization of a structure is carried out before storing a pointer to that structure. However, in the case that NULL is assigned there's no structure to initialize so using RCU_INIT_POINTER instead is safe and more efficient. Signed-off-by: Monam Agarwal <monamagarwal123@gmail.com> [squash eight tiny patches, rewrite commit log] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: Tx frame latency statisticsMatti Gottlieb2013-12-021-0/+168
| | | | | | | | | | | | | | | Measure TX latency and jitter statistics per station per TID. These Measurements are disabled by default and can be enabled via debugfs. Features included for each station's TID: 1. Keep count of the maximum and average latency of Tx frames. 2. Keep track of many frames arrived in a specific time range (need to enable through debugfs and configure the bins ranges) Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: fix some snprintf misusesEliad Peller2013-10-011-26/+29
| | | | | | | | | | | | In some debugfs related functions snprintf was used while scnprintf should have been used instead. (blindly adding the return value of snprintf and supplying it to the next snprintf might result in buffer overflow when the input is too big) Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: remove IEEE80211_HW_SCAN_WHILE_IDLEJohannes Berg2013-02-111-2/+0
| | | | | | | | | | | | | | There are only a few drivers that use HW scan, and all of those don't need a non-idle transition before starting the scan -- some don't even care about idle at all. Remove the flag and code associated with it. The only driver that really actually needed this is wl1251 and it can just do it itself in the hw_scan callback -- implement that. Acked-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: inform the driver about update of dtim_periodEmmanuel Grumbach2013-01-311-2/+2
| | | | | | | | | | | | | | | | | | | | | | | Currently, when the driver requires the DTIM period, mac80211 will wait to hear a beacon before association. This behavior is suboptimal since some drivers may be able to deal with knowing the DTIM period after the association, if they get it at all. To address this, notify the drivers with bss_info_changed with the new BSS_CHANGED_DTIM_PERIOD flag when the DTIM becomes known. This might be when changing to associated, or later when the entire association was done with only probe response information. Rename the hardware flag for the current behaviour to IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC to more accurately reflect its behaviour. IEEE80211_HW_NEED_DTIM_PERIOD is no longer accurate as all drivers get the DTIM period now, just not before association. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: make reset debugfs depend on CONFIG_PMJohannes Berg2012-09-191-0/+4
| | | | | | | | | | The suspend/resume code depends on CONFIG_PM, so the reset debugfs file can only be made available if that is enabled. Fengguang Wu's zero-day build testing found this. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: remove freq/chantype from debugfsJohannes Berg2012-08-201-32/+0
| | | | | | | You can now get these values through iw, and they conflict with multi-channel work. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: redesign scan RXJohannes Berg2012-07-121-2/+0
| | | | | | | | | | | | | | | Scan receive is rather inefficient when there are multiple virtual interfaces. We iterate all of the virtual interfaces and then notify cfg80211 about each beacon many times. Redesign scan RX to happen before everything else. Then we can also get rid of IEEE80211_RX_IN_SCAN since we don't have to accept frames into the RX handlers for scanning or scheduled scanning any more. Overall, this simplifies the code. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* simple_open: automatically convert to simple_open()Stephen Boyd2012-04-061-9/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many users of debugfs copy the implementation of default_open() when they want to support a custom read/write function op. This leads to a proliferation of the default_open() implementation across the entire tree. Now that the common implementation has been consolidated into libfs we can replace all the users of this function with simple_open(). This replacement was done with the following semantic patch: <smpl> @ open @ identifier open_f != simple_open; identifier i, f; @@ -int open_f(struct inode *i, struct file *f) -{ ( -if (i->i_private) -f->private_data = i->i_private; | -f->private_data = i->i_private; ) -return 0; -} @ has_open depends on open @ identifier fops; identifier open.open_f; @@ struct file_operations fops = { ... -.open = open_f, +.open = simple_open, ... }; </smpl> [akpm@linux-foundation.org: checkpatch fixes] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* mac80211: make uapsd_* keys per-vifEliad Peller2012-03-151-81/+0
| | | | | | | | | | | uapsd_queues and uapsd_max_sp_len are relevant only for managed interfaces, and can be configured differently for each vif. Move them from the local struct to sdata->u.mgd, and update the debugfs functions accordingly. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: support hw scan while idleEliad Peller2012-02-061-0/+2
| | | | | | | | | | | | | | | Currently, mac80211 goes to idle-off before starting a scan. However, some devices that implement hw scan might not need going idle-off in order to perform a hw scan, and thus saving some energy and simplifying their state machine. (Note that this is also the case for sched scan - it currently doesn't make mac80211 go idle-off) Add a new flag to indicate support for hw scan while idle. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: make CQM RSSI support per virtual interfaceJohannes Berg2012-01-271-2/+0
| | | | | | | | | | Similar to the previous beacon filtering patch, make CQM RSSI support depend on the flags that the driver set for virtual interfaces. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-by: Luciano Coelho <coelho@ti.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: make beacon filtering per virtual interfaceJohannes Berg2012-01-271-2/+0
| | | | | | | | | | | | Due to firmware limitations, we may not be able to support beacon filtering on all virtual interfaces. To allow this in mac80211, introduce per-interface driver capability flags that the driver sets when an interface is added. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-by: Luciano Coelho <coelho@ti.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: remove debugfs noack testSimon Wunderlich2011-11-281-35/+0
| | | | | | | | This feature has been superseded by the NoAck per Queue feature. Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* net/mac80211/debugfs.c: use kstrtoul, etcJulia Lawall2011-11-091-1/+1
| | | | | | | | | | | | | | | | | | | | | Use kstrtoul, etc instead of the now deprecated strict_strtoul, etc. A semantic patch rule for the kstrtoul case is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression a,b; {int,long} *c; @@ -strict_strtoul +kstrtoul (a,b,c) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: add ieee80211_vif param to tsf functionsEliad Peller2011-09-271-52/+0
| | | | | | | | | | | TSF can be kept per vif. Add ieee80211_vif param to set/get/reset_tsf, and move the debugfs entries to the per-vif directory. Update all the drivers that implement these callbacks. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: add flag to indicate HW only Tx-agg setup supportArik Nemtsov2011-09-131-0/+2
| | | | | | | | | When this flag is set, Tx A-MPDU sessions will not be started by mac80211. This flag is required for devices that support Tx A-MPDU setup in hardware. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: Remove unnecessary OOM logging messagesJoe Perches2011-09-131-0/+3
| | | | | | | | | | | Removing unnecessary messages saves code and text. Site specific OOM messages are duplications of a generic MM out of memory message and aren't really useful, so just delete them. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* net/mac80211/debugfs: Convert to kstrou8_from_userPeter Huewe2011-08-291-11/+3
| | | | | | | | | | | | | | This patch replaces the code for getting an number from a userspace buffer by a simple call to kstrou8_from_user. This makes it easier to read and less error prone. Since the old buffer was only 10 bytes long and the value is masked by a nibble-mask anyway, we don't need to use kstrtoul but rather kstrtou8. Kernel Version: v3.0-rc2 Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: add basic support for WoWLANJohannes Berg2011-05-051-1/+1
| | | | | | | | | | | | | | This adds basic support for the new WoWLAN configuration in mac80211. The behaviour is completely offloaded to the driver though, with two new callbacks (suspend/resume). Options for the driver include a complete reconfiguration after wakeup, and exposing all the triggers it wants to support. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* wifi: Add hwflags to debugfs.Ben Greear2011-04-041-13/+76
| | | | | | | Aids debugging wifi behaviour. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: Add power to debugfs.Ben Greear2011-02-181-0/+6
| | | | | Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211: refactor debugfs function generation codeEliad Peller2010-11-151-29/+31
| | | | | | | | | | refactor mac80211 debugfs code by using a format&copy function, instead of duplicating the code for each generated function. this change reduces about 600B from mac80211.ko Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6Linus Torvalds2010-10-231-3/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1699 commits) bnx2/bnx2x: Unsupported Ethtool operations should return -EINVAL. vlan: Calling vlan_hwaccel_do_receive() is always valid. tproxy: use the interface primary IP address as a default value for --on-ip tproxy: added IPv6 support to the socket match cxgb3: function namespace cleanup tproxy: added IPv6 support to the TPROXY target tproxy: added IPv6 socket lookup function to nf_tproxy_core be2net: Changes to use only priority codes allowed by f/w tproxy: allow non-local binds of IPv6 sockets if IP_TRANSPARENT is enabled tproxy: added tproxy sockopt interface in the IPV6 layer tproxy: added udp6_lib_lookup function tproxy: added const specifiers to udp lookup functions tproxy: split off ipv6 defragmentation to a separate module l2tp: small cleanup nf_nat: restrict ICMP translation for embedded header can: mcp251x: fix generation of error frames can: mcp251x: fix endless loop in interrupt handler if CANINTF_MERRF is set can-raw: add msg_flags to distinguish local traffic 9p: client code cleanup rds: make local functions/variables static ... Fix up conflicts in net/core/dev.c, drivers/net/pcmcia/smc91c92_cs.c and drivers/net/wireless/ath/ath9k/debug.c as per David
| * mac80211: Support multiple VIFS per AP in debugfs.Ben Greear2010-09-271-1/+0
| | | | | | | | | | | | | | | | | | Create 'stations' sub-directory under each netdev:[vif-name] directory to hold all stations for that network device. Signed-off-by: Ben Greear <greearb@candelatech.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 23:07:35 +0100