linux-toradex.git/net/mac80211/debugfs_sta.c, branch v3.10.2 Linux kernel for Apalis and Colibri modules mac80211: add beacon stats to debugfs 2013-04-08T07:16:54+00:00 Ben Greear greearb@candelatech.com 2013-03-25T18:19:34+00:00 78e443e4c66b6e9391252f0080a06831259ada3a Beacon-timeout and number of beacon loss events. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
Beacon-timeout and number of beacon loss events.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
mac80211: add VHT capabilities station debugfs file 2013-03-06T15:36:04+00:00 Johannes Berg johannes.berg@intel.com 2013-03-01T12:36:24+00:00 90fcba65d29e3fc35847a5bb46ecaa87ab412685 Add a new debugfs file to view a station's VHT capabilities. Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
Add a new debugfs file to view a station's VHT capabilities.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
mac80211: mesh power save basics 2013-02-04T17:57:47+00:00 Marco Porsch marco@cozybit.com 2013-01-30T17:14:08+00:00 3f52b7e328c526fa7a592af9bf5772c591ed38a4 Add routines to - maintain a PS mode for each peer and a non-peer PS mode - indicate own PS mode in transmitted frames - track neighbor STAs power modes - buffer frames when neighbors are in PS mode - add TIM and Awake Window IE to beacons - release frames in Mesh Peer Service Periods Add local_pm to sta_info to represent the link-specific power mode at this station towards the remote station. When a peer link is established, use the default power mode stored in mesh config. Update the PS status if the peering status of a neighbor changes. Maintain a mesh power mode for non-peer mesh STAs. Set the non-peer power mode to active mode during peering. Authenticated mesh peering is currently not working when either node is configured to be in power save mode. Indicate the current power mode in transmitted frames. Use QoS Nulls to indicate mesh power mode transitions. For performance reasons, calls to the function setting the frame flags are placed in HWMP routing routines, as there the STA pointer is already available. Add peer_pm to sta_info to represent the peer's link-specific power mode towards the local station. Add nonpeer_pm to represent the peer's power mode towards all non-peer stations. Track power modes based on received frames. Add the ps_data structure to ieee80211_if_mesh (for TIM map, PS neighbor counter and group-addressed frame buffer). Set WLAN_STA_PS flag for STA in PS mode to use the unicast frame buffering routines in the tx path. Update num_sta_ps to buffer and release group-addressed frames after DTIM beacons. Announce the awake window duration in beacons if in light or deep sleep mode towards any peer or non-peer. Create a TIM IE similarly to AP mode and add it to mesh beacons. Parse received Awake Window IEs and check TIM IEs for buffered frames. Release frames towards peers in mesh Peer Service Periods. Use the corresponding trigger frames and monitor the MPSP status. Append a QoS Null as trigger frame if neccessary to properly end the MPSP. Currently, in HT channels MPSPs behave imperfectly and show large delay spikes and frame losses. Signed-off-by: Marco Porsch <marco@cozybit.com> Signed-off-by: Ivan Bezyazychnyy <ivan.bezyazychnyy@gmail.com> Signed-off-by: Mike Krinkin <krinkin.m.u@gmail.com> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
Add routines to
- maintain a PS mode for each peer and a non-peer PS mode
- indicate own PS mode in transmitted frames
- track neighbor STAs power modes
- buffer frames when neighbors are in PS mode
- add TIM and Awake Window IE to beacons
- release frames in Mesh Peer Service Periods

Add local_pm to sta_info to represent the link-specific power
mode at this station towards the remote station. When a peer
link is established, use the default power mode stored in mesh
config. Update the PS status if the peering status of a neighbor
changes.
Maintain a mesh power mode for non-peer mesh STAs. Set the
non-peer power mode to active mode during peering. Authenticated
mesh peering is currently not working when either node is
configured to be in power save mode.

Indicate the current power mode in transmitted frames. Use QoS
Nulls to indicate mesh power mode transitions.
For performance reasons, calls to the function setting the frame
flags are placed in HWMP routing routines, as there the STA
pointer is already available.

Add peer_pm to sta_info to represent the peer's link-specific
power mode towards the local station. Add nonpeer_pm to
represent the peer's power mode towards all non-peer stations.
Track power modes based on received frames.

Add the ps_data structure to ieee80211_if_mesh (for TIM map, PS
neighbor counter and group-addressed frame buffer).

Set WLAN_STA_PS flag for STA in PS mode to use the unicast frame
buffering routines in the tx path. Update num_sta_ps to buffer
and release group-addressed frames after DTIM beacons.

Announce the awake window duration in beacons if in light or
deep sleep mode towards any peer or non-peer. Create a TIM IE
similarly to AP mode and add it to mesh beacons. Parse received
Awake Window IEs and check TIM IEs for buffered frames.

Release frames towards peers in mesh Peer Service Periods. Use
the corresponding trigger frames and monitor the MPSP status.
Append a QoS Null as trigger frame if neccessary to properly end
the MPSP. Currently, in HT channels MPSPs behave imperfectly and
show large delay spikes and frame losses.

Signed-off-by: Marco Porsch <marco@cozybit.com>
Signed-off-by: Ivan Bezyazychnyy <ivan.bezyazychnyy@gmail.com>
Signed-off-by: Mike Krinkin <krinkin.m.u@gmail.com>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net: remove obsolete simple_strto<foo> 2012-12-11T17:49:53+00:00 Abhijit Pawar abhi.c.pawar@gmail.com 2012-12-10T19:30:52+00:00 a71258d79e3d05632e90c9f7db5ccf929d276529 This patch removes the redundant occurences of simple_strto<foo> Signed-off-by: Abhijit Pawar <abhi.c.pawar@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
This patch removes the redundant occurences of simple_strto<foo>

Signed-off-by: Abhijit Pawar <abhi.c.pawar@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: remove obsolete simple_strto<foo> 2012-12-10T19:09:00+00:00 Abhijit Pawar abhi.c.pawar@gmail.com 2012-12-09T23:12:28+00:00 4b5511ebc7e1cf94e4f13be19c2cf3e90edc3395 This patch replace the obsolete simple_strto<foo> with kstrto<foo> Signed-off-by: Abhijit Pawar <abhi.c.pawar@gmail.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
This patch replace the obsolete simple_strto<foo> with kstrto<foo>

Signed-off-by: Abhijit Pawar <abhi.c.pawar@gmail.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
mac80211: add debugfs file for last rx rate 2012-11-29T14:33:06+00:00 Saravana saravanad@posedge.com 2012-11-29T14:24:19+00:00 1f2e651c9aa4be5ace193b6a8f48e4b068a60207 Add a debugfs file showing the rate at which the last packet is received. Signed-off-by: Saravana <saravanad@posedge.com> [fix whitespace] Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
Add a debugfs file showing the rate at which
the last packet is received.

Signed-off-by: Saravana <saravanad@posedge.com>
[fix whitespace]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
mac80211: add debugfs file for current tx rate 2012-11-29T14:32:58+00:00 Saravana saravanad@posedge.com 2012-11-29T13:52:37+00:00 91b8c050b2a2ed3a1277de53d90e1899f28225e8 Add a debugfs file showing the current tx rate. The information available in the rc_stats file doesn't evidently provides us the current tx rate. This patch adds the support for the same. Signed-off-by: Saravana <saravanad@posedge.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
Add a debugfs file showing the current tx rate.
The information available in the rc_stats file
doesn't evidently provides us the current tx rate.
This patch adds the support for the same.

Signed-off-by: Saravana <saravanad@posedge.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
mac80211: add debugfs file for last ack signal 2012-11-29T12:36:43+00:00 Saravana saravanad@posedge.com 2012-11-28T12:57:09+00:00 db94357dbd79359496cd5189640cc36bb3c35733 Add a debugfs file showing the signal strength of the ack frame that is received for the currently sent tx packet Signed-off-by: Saravana <saravanad@posedge.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
Add a debugfs file showing the signal strength
of the ack frame that is received for the
currently sent tx packet

Signed-off-by: Saravana <saravanad@posedge.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
mac80211: Add debugfs callbacks for station addition/removal 2012-11-21T10:46:25+00:00 Sujith Manoharan c_manoha@qca.qualcomm.com 2012-11-20T03:16:02+00:00 77d2ece6fde80631193054edc9c9a3edad519565 Provide drivers with hooks to create debugfs files when a new station is added. This would help drivers to take advantage of mac80211's station list infrastructure and not maintain tedious station management code internally. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> [ifdef inline wrapper functions] Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
Provide drivers with hooks to create debugfs files when
a new station is added. This would help drivers to take
advantage of mac80211's station list infrastructure and not maintain
tedious station management code internally.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
[ifdef inline wrapper functions]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
mac80211: introduce IEEE80211_NUM_TIDS and use it 2012-11-19T14:44:00+00:00 Johannes Berg johannes.berg@intel.com 2012-11-14T22:22:21+00:00 5a306f5887d5fd840beb8ea872897fa89e8fcdef Introduce IEEE80211_NUM_TIDS in the generic 802.11 header file and use it in place of STA_TID_NUM and NUM_RX_DATA_QUEUES which are both really the number of TIDs. Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
Introduce IEEE80211_NUM_TIDS in the generic 802.11
header file and use it in place of STA_TID_NUM and
NUM_RX_DATA_QUEUES which are both really the number
of TIDs.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>