- 08 11月, 2012 5 次提交
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由 Johannes Berg 提交于
If kstrtoull() returns an error code (a value smaller than zero), use it since it can be an error other than -EINVAL. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Johannes Berg 提交于
Accessing sdata->vif.bss_conf.bssid without any protection here is racy, use u.mgd.associated instead and lock the correct mutex for it. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Johannes Berg 提交于
Instead of implementing practically the same function (hwaddr_aton) use mac_pton. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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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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- 06 11月, 2012 2 次提交
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由 Johannes Berg 提交于
While connected to a GO, parse the P2P NoA attribute and pass the CT Window and opportunistic powersave parameters to the driver. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Johannes Berg 提交于
Parsing the P2P attributes can be tricky as their contents can be split across multiple (vendor) IEs. Thus, it's not possible to parse them like IEs (by returning a pointer to the data.) Instead, provide a function that copies the attribute data into a caller-provided buffer and returns the size needed (useful in case the buffer was too small.) Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 05 11月, 2012 5 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 new callback can be used to tune the rate to be used to send multicast frames. In the current state the multicast rate can be specified on IBSS/MESH joining only. This makes it impossible to select a custom multicast rate when then join command is sent by an external program (e.g. wpa_supplicant) 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
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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由 Arend van Spriel 提交于
The Peer-to-Peer IE is vendor-specific IE identified by WiFi Alliance OUI and specific P2P OUI type. The payload of this IE consists of so-called P2P attributes. This patch adds definitions for processing these attributes. Reviewed-by: NHante Meuleman <meuleman@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NFranky (Zhenhui) Lin <frankyl@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Johannes Berg 提交于
When userspace asks to deauthenticate and we're just authenticated (or still authenticating) send a deauth frame instead of deleting the auth request. On the other hand, if we've just disassociated and therefore deleted all our state already, drop the deauth request because we no longer have a channel context to send it on. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 30 10月, 2012 28 次提交
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由 Johannes Berg 提交于
Instead of using the pointer which can be re-used fairly quickly due to allocator patterns and then makes debugging difficult, maintain a counter and use its value. Since it's a 64-bit value it can't really wrap, but catch that case anyway since it most likely points to a bug somewhere. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Johannes Berg 提交于
The TX status reporting is done for both the nl80211 report as well as the socket option. The socket option is also reported when an skb is dropped to guarantee that the copy in the IDR tree is freed and status is reported to userspace. However, when a frame is dropped, no nl80211 status is reported. This can cause userspace to stop making progress while waiting for a status notification. Combine the nl80211 and socket option status reporting into a new function and call it in both places -- when the status comes in from the driver and when the skb is dropped. While at it, also simplify the code in the nl80211 portion a bit. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Johannes Berg 提交于
Just for debugging, print the interface TX power whenever it changes. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Johannes Berg 提交于
Even before channel contexts/multi-channel, having a single global TX power limit was already problematic, in particular if two managed interfaces connected to two APs with different power constraints. The channel context introduction completely broke this though and in fact I had disabled TX power configuration there for drivers using channel contexts. Change everything to track TX power per interface so that different user settings and different channel maxima are treated correctly. Also continue tracking the global TX power though for compatibility with applications that attempt to configure the wiphy's TX power globally. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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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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由 Johannes Berg 提交于
To use mac80211_hwsim for testing channel contexts it has to support them, and for that it has to support hw scan and hw-remain-on-channel. Since it's pure software, the off-channel activities are really not off-channel but listening and sending on a second channel. Also, the multi-channel isn't really doing TDM, it's just on both channels at the same time. For testing purposes, you can specify the number of concurrent channels with a module parameter, it is set to one by default. When set to two or more, the userspace API for wmediumd is disabled as it has no provisions for multi-channel yet. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Johannes Berg 提交于
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git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless由 John W. Linville 提交于
Conflicts: drivers/net/wireless/mwifiex/cfg80211.c
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由 Hauke Mehrtens 提交于
The BCM43222 with the chipid 43222 or 0xa8d6 in hex do not need any special handling in the pmu code. This prevents some error messages being shown. Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Hauke Mehrtens 提交于
14e4:4350 is found on a Broadcom BCM43222. Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Rajkumar Manoharan 提交于
Signed-off-by: NRajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Rajkumar Manoharan 提交于
Signed-off-by: NRajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Rajkumar Manoharan 提交于
Whenever WLAN receives scheduling msg from BT, it reduces tx power based on RSSI level. And then BT starts simultaneous transmission along with WLAN. Sometimes HW MAC compares tx power that is used prior to power reduction which is causing BT transmission to defer. Signed-off-by: NRajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Rajkumar Manoharan 提交于
This reduced the power consumption to half in full and network sleep. Signed-off-by: NRajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Rajkumar Manoharan 提交于
This reduced the power consumption to half in full and network sleep. Cc: stable@vger.kernel.org Cc: Paul Stewart <pstew@chromium.org> Signed-off-by: NRajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Pontus Fuchs 提交于
This driver is for the AR5523 chipset from Atheros. It was created in 2007 by Christoph Hellwig but it was never finished. I found it a couple of months ago and after some polishing it's working pretty fine. The driver was written with the FreeBSD driver (uath) as reference, which was written with the reverse-engineered windows driver as reference, hence the feature set is very limited. Station mode only, no HW crypto offload. Signed-off-by: NPontus Fuchs <pontus.fuchs@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Arend van Spriel 提交于
For AP feature the IEs are stored in global structure. For future functionality like P2P-GO it needs to be stored per virtual interface so better store it in the virtual interface structure. Reviewed-by: NHante Meuleman <meuleman@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NFranky Lin <frankyl@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Arend van Spriel 提交于
The macro wiphy_to_cfg() is a bit redundant as the function already has a pointer variable to brcmf_cfg80211_info structure. Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NFranky Lin <frankyl@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Arend van Spriel 提交于
With multiple interfaces suspend will need to iterate over all and bring down the link. Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NFranky Lin <frankyl@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Arend van Spriel 提交于
The driver had a global constant ether_bcast, which was copied whenever a broadcast mac address was needed. This patch does a memset(dest, 0xFF, ETH_ALEN) instead and consequently removes the global ether_bcast. Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NFranky Lin <frankyl@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Arend van Spriel 提交于
The function now return the status for a virtual interface so it seems better rename the function to understand what it does. Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NFranky Lin <frankyl@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Arend van Spriel 提交于
The enumeration wl_prof_list is no longer used so it can be safely removed. Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NFranky Lin <frankyl@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Arend van Spriel 提交于
A couple of unused fields have been removed and kernel-doc info has been added to the structure. Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NFranky Lin <frankyl@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Arend van Spriel 提交于
In wl_cfg80211.c debugfs directory was created to expose dtim_period and beacon_interval. However, this can be easily obtained using iw so it is removed from the driver. Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NFranky Lin <frankyl@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Arend van Spriel 提交于
The connection status is to be kept per virtual interface and the scanning status is for device. So they need to be separated for multiple interface support. Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NHante Meuleman <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NFranky Lin <frankyl@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Arend van Spriel 提交于
This checks the status that will soon be moved to virtual interface data so preparing for that use the structure brcmf_cfg80211_vif as parameter instead. Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: NHante Meulemen <meuleman@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NFranky Lin <frankyl@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Arend van Spriel 提交于
The profile information applies to an interface so each virtual interface needs it. So it is removed from brcmf_cfg80211_info and added to brcmf_cfg80211_vif structure. Reviewed-by: NHante Meuleman <meuleman@broadcom.com> Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: NFranky Lin <frankyl@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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