- 08 11月, 2012 2 次提交
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由 Antonio Quartulli 提交于
The userspace may want to know what is the current ssid that a given interface is using. This patch enables nl80211 to send the NL80211_ATTR_SSID attribute in nl80211_send_iface(). Signed-off-by: NAntonio Quartulli <ordex@autistici.org> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Antonio Quartulli 提交于
Store the configured ssid in wdev->ssid when starting an AP Signed-off-by: NAntonio Quartulli <ordex@autistici.org> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 05 11月, 2012 2 次提交
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由 Ben Greear 提交于
The commit: commit 5e760230 Author: Johannes Berg <johannes.berg@intel.com> Date: Fri Nov 4 11:18:17 2011 +0100 cfg80211: allow registering to beacons allowed only a single process to register for beacon events per wiphy. This breaks cases where a user may want two or more VIFs on a wiphy and run a seperate hostapd process on each vif. This patch allows multiple beacon listeners, fixing the regression. Signed-off-by: NBen Greear <greearb@candelatech.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Antonio Quartulli 提交于
This command triggers a new callback: set_mcast_rate(). It enables the user to change the rate used to send multicast frames for vif configured as IBSS or MESH_POINT Signed-off-by: NAntonio Quartulli <ordex@autistici.org> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 30 10月, 2012 2 次提交
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由 Johannes Berg 提交于
The TX power setting is currently per wiphy (hardware device) but with multi-channel capabilities that doesn't make much sense any more. Allow drivers (and mac80211) to advertise support for per-interface TX power configuration. When the TX power is configured for the wiphy, the wdev will be NULL and the driver can still handle that, but when a wdev is given the TX power can be set only for that wdev now. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Johannes Berg 提交于
Setting the wdev to NULL when the channel can't be set for that interface type (to treat the channel setting for the wiphy/monitor) currently works, but is confusing in the code if netdev/wdev aren't both set/unset in the same way. Move the check whether the channel can be set to where it's needed so that wdev and netdev are always both assigned or NULL. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 24 10月, 2012 1 次提交
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由 Johannes Berg 提交于
These were missed due to the tracing work having started on a kernel that didn't have P2P Device yet, implement them now. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 18 10月, 2012 6 次提交
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由 Beni Lev 提交于
Also add tracing to the API functions that drivers (and mac80211) can call in cfg80211. Signed-off-by: NBeni Lev <beni.lev@intel.com> Reviewed-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: NJohannes Berg <johannes.berg@intel.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Hila Gonen 提交于
This will allow adding central tracing like in mac80211. Signed-off-by: NHila Gonen <hila.gonen@intel.com> Reviewed-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: NJohannes Berg <johannes.berg@intel.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Sujith Manoharan 提交于
Currently, a user is allowed to choose a HT operating channel with WEP when creating an IBSS network. WEP is not allowed in HT configuration - this patch ensures that such requests are denied. Signed-off-by: NSujith Manoharan <c_manoha@qti.qualcomm.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Sam Leffler 提交于
Add an NL80211_SCAN_FLAG_FLUSH flag that causes old bss cache entries to be flushed on scan completion. This is useful for collecting guaranteed fresh scan/survey result (e.g. on resume). For normal scan, flushing only happens on successful completion of a scan; i.e. it does not happen if the scan is aborted. For scheduled scan, previous scan results are flushed everytime when we get new scan results. This feature is enabled by default. Drivers can disable it by unsetting the NL80211_FEATURE_SCAN_FLUSH flag. Signed-off-by: NSam Leffler <sleffler@chromium.org> Tested-by: NAmitkumar Karwar <akarwar@marvell.com> Signed-off-by: NAmitkumar Karwar <akarwar@marvell.com> Signed-off-by: NBing Zhao <bzhao@marvell.com> [invert polarity of feature flag to account for old kernels] Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Sam Leffler 提交于
Add NL80211_SCAN_FLAG_LOW_PRIORITY flag support. It tells drivers that this is a low priority scan request, so that they can take necessary action. Drivers need to advertise low priority scan capability during registration. Signed-off-by: NSam Leffler <sleffler@chromium.org> Tested-by: NAmitkumar Karwar <akarwar@marvell.com> Signed-off-by: NAmitkumar Karwar <akarwar@marvell.com> Signed-off-by: NBing Zhao <bzhao@marvell.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Sam Leffler 提交于
Add a flags word to direct and scheduled scan requests; it will be used for control of optional behaviours such as flushing the bss cache prior to doing a scan. Signed-off-by: NSam Leffler <sleffler@chromium.org> Tested-by: NAmitkumar Karwar <akarwar@marvell.com> Signed-off-by: NAmitkumar Karwar <akarwar@marvell.com> Signed-off-by: NBing Zhao <bzhao@marvell.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 17 10月, 2012 2 次提交
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由 Mahesh Palivela 提交于
To save STAs VHT caps in AP mode Signed-off-by: NMahesh Palivela <maheshp@posedge.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Jouni Malinen 提交于
SAE extends Authentication frames with fields that are not information elements. NL80211_ATTR_IE is not suitable for these, so introduce a new attribute that can be used to specify the fields needed for SAE in station mode. Signed-off-by: NJouni Malinen <j@w1.fi> [change to verify that SAE is only used with authenticate command] Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 19 9月, 2012 1 次提交
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In AP mode, when a station requests connection to an AP and if the request is failed for particular reason, userspace is notified about the failure through NL80211_CMD_CONN_FAILED command. Reason for the failure is sent through the attribute NL80211_ATTR_CONN_FAILED_REASON. Signed-off-by: NPandiyarajan Pitchaimuthu <c_ppitch@qca.qualcomm.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 11 9月, 2012 1 次提交
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由 Eric W. Biederman 提交于
It is a frequent mistake to confuse the netlink port identifier with a process identifier. Try to reduce this confusion by renaming fields that hold port identifiers portid instead of pid. I have carefully avoided changing the structures exported to userspace to avoid changing the userspace API. I have successfully built an allyesconfig kernel with this change. Signed-off-by: N"Eric W. Biederman" <ebiederm@xmission.com> Acked-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 05 9月, 2012 1 次提交
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由 Wei Yongjun 提交于
connkeys is malloced in nl80211_parse_connkeys() and should be freed in the error handling case, otherwise it will cause memory leak. spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 20 8月, 2012 1 次提交
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由 Johannes Berg 提交于
In order to support using a different MAC address for the P2P Device address we must first have a P2P Device abstraction that can be assigned a MAC address. This abstraction will also be useful to support offloading P2P operations to the device, e.g. periodic listen for discoverability. Currently, the driver is responsible for assigning a MAC address to the P2P Device, but this could be changed by allowing a MAC address to be given to the NEW_INTERFACE command. As it has no associated netdev, a P2P Device can only be identified by its wdev identifier but the previous patches allowed using the wdev identifier in various APIs, e.g. remain-on-channel. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 17 7月, 2012 3 次提交
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由 Luis R. Rodriguez 提交于
Cellular base stations can provide hints to cfg80211 about where they think we are. This can be done for example on a cell phone. To enable these hints we simply allow them through as user regulatory hints but we allow userspace to clasify the hint as either coming directly from the user or coming from a cellular base station. This option is only available when you enable CONFIG_CFG80211_CERTIFICATION_ONUS. The base station hints themselves will not be processed by the core unless at least one device on the system supports this feature. Signed-off-by: NLuis R. Rodriguez <mcgrof@qca.qualcomm.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Thomas Pedersen 提交于
Let the user configure serveral TX error conection quality monitoring parameters: % error rate, survey interval, and # of attempted packets. On exceeding the TX failure rate over the given interval, the driver will send a CQM notify event with the actual TX failure rate and packets attempted. Signed-off-by: NThomas Pedersen <c_tpeder@qca.qualcomm.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Johannes Berg 提交于
In one of my previous patches I erroneously used nla_put_u32 for the wdev_id, fix that to use nla_put_u64. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 13 7月, 2012 2 次提交
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由 Johannes Berg 提交于
This essentially reverts commit 2e165b81 but introduces the get_channel operation with a new wireless_dev argument so that you can retrieve the channel per interface. This is necessary as even though we can track all interface channels (except monitor) we can't track the channel type used. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Johannes Berg 提交于
It may be desirable to use WoWLAN without triggers to keep the connection alive to the AP while suspended. Allow this use by enabling WoWLAN without triggers if no triggers were requested. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 12 7月, 2012 3 次提交
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由 Johannes Berg 提交于
The new P2P Device will have to be able to scan for P2P search, so move scanning to use struct wireless_dev instead of struct net_device. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Johannes Berg 提交于
After a new virtual interface is created, reply to userspace with a message detailing it so it knows the new wdev identifier. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Johannes Berg 提交于
In order to be able to create P2P Device wdevs, move the virtual interface management over to wireless_dev structures. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 09 7月, 2012 4 次提交
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由 Johannes Berg 提交于
The management frame and remain-on-channel APIs will be needed in the P2P device abstraction, so move them over to the new wdev-based APIs. Userspace can still use both the interface index and wdev identifier for them so it's backward compatible, but for the P2P Device wdev it will be able to use the wdev identifier only. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Johannes Berg 提交于
Since soon there will be virtual interfaces that don't have a netdev, use the wdev identifier for the API to retrieve interface data. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Johannes Berg 提交于
Some nl80211 callbacks will soon need the wdev instead of the netdev, so add NL80211_FLAG_NEED_WDEV to allow them to request that. Add NL80211_FLAG_NEED_WDEV_UP as well which checks the netdev is UP if one exists. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Johannes Berg 提交于
In order to support a P2P device abstraction and Bluetooth high-speed AMPs, we need to have a way to identify virtual interfaces that don't have a netdev associated. Do this by adding a NL80211_ATTR_WDEV attribute to identify a wdev which may or may not also be a netdev. To simplify things, use a 64-bit value with the high 32 bits being the wiphy index for this new wdev identifier in the nl80211 API. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 05 7月, 2012 1 次提交
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由 Vladimir Kondratiev 提交于
Until now, a u16 value was used to represent bitrate value. With VHT bitrates this becomes too small. Introduce a new 32-bit bitrate attribute. nl80211 will report both the new and the old attribute, unless the bitrate doesn't fit into the old u16 attribute in which case only the new one will be reported. User space tools encouraged to prefer the 32-bit attribute, if available (since it won't be available on older kernels.) Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> [reword commit message and comments a bit] Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 29 6月, 2012 5 次提交
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由 Michal Kazior 提交于
devlist_mtx locking is changed to accomodate changes. Signed-off-by: NMichal Kazior <michal.kazior@tieto.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Michal Kazior 提交于
We do not need it anymore since cfg80211 tracks monitor channel and monitor channel type. Signed-off-by: NMichal Kazior <michal.kazior@tieto.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Michal Kazior 提交于
We need to know which channel is used by a running AP and mesh for channel context accounting and finding matching/active interface combination. STA/IBSS have current_bss already which allows us to check which channel a vif is tuned to. Non-fixed channel IBSS can be handled with additional changes. Monitor mode is going to be handled differently. Signed-off-by: NMichal Kazior <michal.kazior@tieto.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Michal Kazior 提交于
This functionality will be reused when interface is going down. Avoids code duplication. Also adds missing wdev locking. Signed-off-by: NMichal Kazior <michal.kazior@tieto.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Thomas Graf 提交于
Using NLMSG_GOODSIZE results in multiple pages being used as nlmsg_new() will automatically add the size of the netlink header to the payload thus exceeding the page limit. NLMSG_DEFAULT_SIZE takes this into account. Signed-off-by: NThomas Graf <tgraf@suug.ch> Cc: Jiri Pirko <jpirko@redhat.com> Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Cc: Sergey Lapin <slapin@ossfans.org> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: Lauro Ramos Venancio <lauro.venancio@openbossa.org> Cc: Aloisio Almeida Jr <aloisio.almeida@openbossa.org> Cc: Samuel Ortiz <sameo@linux.intel.com> Reviewed-by: NJiri Pirko <jpirko@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 28 6月, 2012 1 次提交
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由 Mahesh Palivela 提交于
Allow drivers to advertise their VHT capabilities and export them to userspace via nl80211. Signed-off-by: NMahesh Palivela <maheshp@posedge.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 27 6月, 2012 1 次提交
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由 Johannes Berg 提交于
When CONFIG_PM is disabled, no device can possibly support WoWLAN since it can't go to sleep to start with. Due to this, mac80211 had even rejected the hardware registration. By making all the code and data for WoWLAN depend on CONFIG_PM we can promote this runtime error to a compile-time error. Add #ifdef around all WoWLAN code to remove it in systems that don't need it as they never suspend. Cc: Kalle Valo <kvalo@qca.qualcomm.com> Acked-by: NLuciano Coelho <coelho@ti.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 26 6月, 2012 1 次提交
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由 Thomas Pedersen 提交于
Support configuring an RSSI threshold in dBm (s32) when requesting scheduled scan, below which a BSS won't be reported by the cfg80211 driver. Signed-off-by: NThomas Pedersen <c_tpeder@qca.qualcomm.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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