kernel/include/net/cfg80211.h, branch linux-5.1.y

{nl,mac}80211: allow 4addr AP operation on crypto controlled devices

2019-06-25T03:34:55Z

commit 33d915d9e8ce811d8958915ccd18d71a66c7c495 upstream. As per the current design, in the case of sw crypto controlled devices, it is the device which advertises the support for AP/VLAN iftype based on it's ability to tranmsit packets encrypted in software (In VLAN functionality, group traffic generated for a specific VLAN group is always encrypted in software). Commit db3bdcb9c3ff ("mac80211: allow AP_VLAN operation on crypto controlled devices") has introduced this change. Since 4addr AP operation also uses AP/VLAN iftype, this conditional way of advertising AP/VLAN support has broken 4addr AP mode operation on crypto controlled devices which do not support VLAN functionality. In the case of ath10k driver, not all firmwares have support for VLAN functionality but all can support 4addr AP operation. Because AP/VLAN support is not advertised for these devices, 4addr AP operations are also blocked. Fix this by allowing 4addr operation on devices which do not support AP/VLAN iftype but can support 4addr AP operation (decision is based on the wiphy flag WIPHY_FLAG_4ADDR_AP). Cc: stable@vger.kernel.org Fixes: db3bdcb9c3ff ("mac80211: allow AP_VLAN operation on crypto controlled devices") Signed-off-by: Manikanta Pubbisetty Signed-off-by: Johannes Berg Signed-off-by: Greg Kroah-Hartman

cfg80211: add ratelimited variants of err and warn

2019-04-08T11:31:24Z

wiphy_{err,warn}_ratelimited will be used by rt2x00 Signed-off-by: Stanislaw Gruszka Signed-off-by: Johannes Berg

cfg80211: allow sending vendor events unicast

2019-02-22T12:46:43Z

Sometimes, we may want to transport higher bandwidth data through vendor events, and in that case sending it multicast is a bad idea. Allow vendor events to be unicast. Signed-off-by: Johannes Berg

cfg80211: Report Association Request frame IEs in association events

2019-02-22T12:35:09Z

This extends the NL80211_CMD_ASSOCIATE event case to report NL80211_ATTR_REQ_IE similarly to what is already done with the NL80211_CMD_CONNECT events if the driver provides this information. In practice, this adds (Re)Association Request frame information element reporting to mac80211 drivers for the cases where user space SME is used. This provides more information for user space to figure out which capabilities were negotiated for the association. For example, this can be used to determine whether HT, VHT, or HE is used. Signed-off-by: Jouni Malinen Signed-off-by: Johannes Berg

cfg80211: fix and clean up cfg80211_gen_new_bssid()

2019-02-11T15:54:08Z

Fix cfg80211_gen_new_bssid() to not rely on u64 modulo arithmetic, which isn't needed since we really just want to mask there. Also, clean it up to calculate the mask only once and use GENMASK_ULL() instead of open-coding the mask calculation. Signed-off-by: Johannes Berg

cfg80211: add missing kernel-doc for multi-BSSID fields

2019-02-08T13:12:25Z

Add the missing kernel-doc for the new multi-BSSID fields in struct cfg80211_bss. Signed-off-by: Johannes Berg

cfg80211: save multi-bssid properties

2019-02-08T12:51:50Z

When the new IEs are generated, the multiple BSSID elements are not saved. Save aside properties that are needed later for PS. Signed-off-by: Sara Sharon Signed-off-by: Johannes Berg

cfg80211: make BSSID generation function inline

2019-02-08T12:51:50Z

This will enable reuse by mac80211. Signed-off-by: Sara Sharon Signed-off-by: Johannes Berg

cfg80211: parse multi-bssid only if HW supports it

2019-02-08T12:51:50Z

Parsing and exposing nontransmitted APs is problematic when underlying HW doesn't support it. Do it only if driver indicated support. Allow HE restriction as well, since the HE spec defined the exact manner that Multiple BSSID set should behave. APs that not support the HE spec will have less predictable Multiple BSSID set support/behavior Signed-off-by: Sara Sharon Signed-off-by: Johannes Berg

cfg80211: Move Multiple BSS info to struct cfg80211_bss to be visible

2019-02-08T12:51:50Z

Previously the transmitted BSS and the non-trasmitted BSS list were defined in struct cfg80211_internal_bss. Move them to struct cfg80211_bss since mac80211 needs this info. Signed-off-by: Sara Sharon Signed-off-by: Johannes Berg