BMC/Intel-BMC/linux.git/include/net/cfg80211.h, branch master

nl80211: add authorized flag to ROAM event

2017-06-13T09:04:37+00:00

Drivers that initiate roaming while being connected to a network that uses 802.1X authentication need to inform user space if 802.1X authentication is further required after roaming. For example, when using the Fast transition protocol, roaming within the mobility domain does not require new 802.1X authentication, but roaming to another mobility domain does. In addition, some drivers may not support 802.1X authentication (so it has to be done in user space), while other drivers do. Add a flag to the roaming notification to indicate if user space is required to do 802.1X authentication after the roaming or not. This flag will only be used for networks that use 802.1X authentication. For networks that do not use 802.1X authentication it is assumed that no further action is required from user space after the roaming notification. Signed-off-by: Avraham Stern Signed-off-by: Luca Coelho [arend.vanspriel@broadcom.com reuse NL80211_ATTR_PORT_AUTHORIZED] Signed-off-by: Arend van Spriel [rebase to apply w/o the flag in CONNECT] Signed-off-by: Johannes Berg

cfg80211: support 4-way handshake offloading for 802.1X

2017-06-13T08:44:09+00:00

Add API for setting the PMK to the driver. For FT support, allow setting also the PMK-R0 Name. This can be used by drivers that support 4-Way handshake offload while IEEE802.1X authentication is managed by upper layers. Signed-off-by: Avraham Stern Signed-off-by: Johannes Berg [arend.vanspriel@broadcom.com: add WANT_1X_4WAY_HS attribute] Signed-off-by: Arend van Spriel [reword NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X docs a bit to say that the device may require it] Signed-off-by: Johannes Berg

cfg80211: support 4-way handshake offloading for WPA/WPA2-PSK

2017-06-13T08:43:56+00:00

Let drivers advertise support for station-mode 4-way handshake offloading with a new NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK flag. Extend use of NL80211_ATTR_PMK attribute indicating it might be passed as part of NL80211_CMD_CONNECT command, and contain the PSK (which is the PMK, hence the name.) The driver/device is assumed to handle the 4-way handshake by itself in this case (including key derivations, etc.), instead of relying on the supplicant. This patch is somewhat based on this one (by Vladimir Kondratiev): https://patchwork.kernel.org/patch/1309561/. Signed-off-by: Vladimir Kondratiev Signed-off-by: Eliad Peller Signed-off-by: Luca Coelho [arend.vanspriel@broadcom.com rebase dealing with existing ATTR_PMK] Signed-off-by: Arend van Spriel [reword NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK docs to indicate that this offload might be required] Signed-off-by: Johannes Berg

wireless: Only join DFS channels in mesh mode if userspace flags support

2017-05-19T11:25:58+00:00

When joining a mesh network it is not guaranteed that userspace has a daemon listening for radar events. This is however required for channels requiring DFS. To flag that userspace will handle radar events, it needs to set NL80211_ATTR_HANDLE_DFS. This matches the current mechanism used for IBSS mode. Signed-off-by: Benjamin Berg Signed-off-by: Simon Wunderlich Signed-off-by: Johannes Berg

cfg80211: fix multi scheduled scan kernel-doc

2017-05-08T11:09:38+00:00

Replace @results_wk with @report_results, which was missed in an earlier patch between revisions thereof. Fixes: b34939b98369 ("cfg80211: add request id to cfg80211_sched_scan_*() api") Signed-off-by: Johannes Berg Acked-by: Arend van Spriel Signed-off-by: Johannes Berg

cfg80211: make RATE_INFO_BW_20 the default

2017-05-04T17:15:28+00:00

Due to the way I did the RX bitrate conversions in mac80211 with spatch, going setting flags to setting the value, many drivers now don't set the bandwidth value for 20 MHz, since with the flags it wasn't necessary to (there was no 20 MHz flag, only the others.) Rather than go through and try to fix up all the drivers, instead renumber the enum so that 20 MHz, which is the typical bandwidth, actually has the value 0, making those drivers all work again. If VHT was hit used with a driver not reporting it, e.g. iwlmvm, this manifested in hitting the bandwidth warning in cfg80211_calculate_bitrate_vht(). Reported-by: Linus Torvalds Tested-by: Jens Axboe Signed-off-by: Johannes Berg Signed-off-by: David S. Miller

cfg80211: add request id to cfg80211_sched_scan_*() api

2017-04-28T12:51:43+00:00

Have proper request id filled in the SCHED_SCAN_RESULTS and SCHED_SCAN_STOPPED notifications toward user-space by having the driver provide it through the api. Reviewed-by: Hante Meuleman Reviewed-by: Pieter-Paul Giesberts Reviewed-by: Franky Lin Signed-off-by: Arend van Spriel Signed-off-by: Johannes Berg

cfg80211: unify cfg80211_roamed() and cfg80211_roamed_bss()

2017-04-28T10:28:44+00:00

cfg80211_roamed() and cfg80211_roamed_bss() take the same arguments except that cfg80211_roamed() requires the BSSID and cfg80211_roamed_bss() requires the bss entry. Unify the two functions by using a struct for driver initiated roaming information so that either the BSSID or the bss entry can be passed as an argument to the unified function. Signed-off-by: Avraham Stern [modified the ath6k, brcm80211, rndis and wlan-ng drivers accordingly] Signed-off-by: Luca Coelho [modify brcmfmac to remove the useless cast, spotted by Arend] Signed-off-by: Johannes Berg

cfg80211: add request id parameter to .sched_scan_stop() signature

2017-04-26T21:17:40+00:00

For multiple scheduled scan support the driver needs to know which scheduled scan request is being stopped. Pass the request id in the .sched_scan_stop() callback. Reviewed-by: Hante Meuleman Reviewed-by: Pieter-Paul Giesberts Reviewed-by: Franky Lin Signed-off-by: Arend van Spriel Signed-off-by: Johannes Berg

nl80211: add support for BSSIDs in scheduled scan matchsets

2017-04-26T21:17:39+00:00

This patch allows for the scheduled scan request to specify matchsets for specific BSSIDs. Reviewed-by: Hante Meuleman Reviewed-by: Pieter-Paul Giesberts Reviewed-by: Franky Lin Signed-off-by: Arend van Spriel [docs, netlink policy fix] Signed-off-by: Johannes Berg