[PATCH 0/9] nl80211: add support for PTK/GTK handshake offload

From: Arend van Spriel <arend.vanspriel@broadcom.com>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: linux-wireless <linux-wireless@vger.kernel.org>,
	Arend van Spriel <arend.vanspriel@broadcom.com>
Subject: [PATCH 0/9] nl80211: add support for PTK/GTK handshake offload
Date: Tue,  2 May 2017 13:42:20 +0100	[thread overview]
Message-ID: <1493728949-10797-1-git-send-email-arend.vanspriel@broadcom.com> (raw)

This patch series add support for offloading the PTK/GTK handshakes for
WPA/WPA2-Personal and 802.1X in nl80211. The nl80211 patches have been
posted as RFC. Compared to that RFC this series also adds a new flag
ATTR_PORT_AUTHORIZED used in both CONNECT and ROAM notifications to
indicate the driver has completed the offloads successfully and the
encryption keys for the connection are applied. Another change is the
addition of the flag ATTR_WANT_1X_OFFLOAD that user-space has to pass
in CONNECT request. Some drivers may need to be aware before the PMK
is programmed through SET_PMK request.

This series also comes with driver implementation in brcmfmac although
it does not use the authorized flag in the ROAM event (yet).

The series applies to the master branch of the mac80211-next repository.

One remaining open issue is regarding DEL_PMK. The wpa_supplicant patches
posted on hostap list do not use it and the .del_pmk() is also not used
within cfg80211. Should it be called in __cfg80211_disconnected() just to
be sure?

Arend van Spriel (6):
  nl80211: add authorized flag to CONNECT event
  nl80211: remove desciption about request from NL80211_CMD_ROAM
  brcmfmac: support 4-way handshake offloading for WPA/WPA2-PSK
  brcmfmac: support 4-way handshake offloading for 802.1X
  brcmfmac: switch to using cfg80211_connect_done()
  brcmfmac: provide port authorized state in CONNECT event

Avraham Stern (2):
  cfg80211: support 4-way handshake offloading for 802.1X
  nl80211: add authorized flag to ROAM event

Eliad Peller (1):
  cfg80211: support 4-way handshake offloading for WPA/WPA2-PSK

 .../broadcom/brcm80211/brcmfmac/cfg80211.c         | 159 +++++++++++++++++++--
 .../broadcom/brcm80211/brcmfmac/cfg80211.h         |  15 +-
 .../wireless/broadcom/brcm80211/brcmfmac/feature.c |   1 +
 .../wireless/broadcom/brcm80211/brcmfmac/feature.h |   4 +-
 .../wireless/broadcom/brcm80211/brcmfmac/fweh.h    |  30 ++++
 .../wireless/broadcom/brcm80211/brcmfmac/fwil.h    |   1 +
 .../broadcom/brcm80211/brcmfmac/fwil_types.h       |  16 +++
 include/linux/ieee80211.h                          |   4 +
 include/net/cfg80211.h                             |  39 +++++
 include/uapi/linux/nl80211.h                       |  50 ++++++-
 net/wireless/core.c                                |   5 +
 net/wireless/nl80211.c                             | 120 +++++++++++++++-
 net/wireless/rdev-ops.h                            |  25 ++++
 net/wireless/sme.c                                 |   2 +
 net/wireless/trace.h                               |  60 ++++++++
 15 files changed, 508 insertions(+), 23 deletions(-)

-- 
1.9.1