diff options
| author | Avraham Stern <avraham.stern@intel.com> | 2017-06-09 13:08:43 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2017-06-13 10:44:09 +0200 |
| commit | 3a00df5707b6af715e78c26569800e0c2eb615fe (patch) | |
| tree | fa4d6f08302a8a4eda8ebfc3854096e13fef23f4 /net/wireless/trace.h | |
| parent | 91b5ab628929d97357108594610e7c07be93e2fd (diff) | |
| download | linux-3a00df5707b6af715e78c26569800e0c2eb615fe.tar.bz2 | |
cfg80211: support 4-way handshake offloading for 802.1X
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 <avraham.stern@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
[arend.vanspriel@broadcom.com: add WANT_1X_4WAY_HS attribute]
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
[reword NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X docs a bit to
say that the device may require it]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/trace.h')
| -rw-r--r-- | net/wireless/trace.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/net/wireless/trace.h b/net/wireless/trace.h index ca8b2059f92c..0f8db41eaddb 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -2258,6 +2258,66 @@ TRACE_EVENT(rdev_tdls_cancel_channel_switch, WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(addr)) ); +TRACE_EVENT(rdev_set_pmk, + TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, + struct cfg80211_pmk_conf *pmk_conf), + + TP_ARGS(wiphy, netdev, pmk_conf), + + TP_STRUCT__entry( + WIPHY_ENTRY + NETDEV_ENTRY + MAC_ENTRY(aa) + __field(u8, pmk_len) + __field(u8, pmk_r0_name_len) + __dynamic_array(u8, pmk, pmk_conf->pmk_len) + __dynamic_array(u8, pmk_r0_name, WLAN_PMK_NAME_LEN) + ), + + TP_fast_assign( + WIPHY_ASSIGN; + NETDEV_ASSIGN; + MAC_ASSIGN(aa, pmk_conf->aa); + __entry->pmk_len = pmk_conf->pmk_len; + __entry->pmk_r0_name_len = + pmk_conf->pmk_r0_name ? WLAN_PMK_NAME_LEN : 0; + memcpy(__get_dynamic_array(pmk), pmk_conf->pmk, + pmk_conf->pmk_len); + memcpy(__get_dynamic_array(pmk_r0_name), pmk_conf->pmk_r0_name, + pmk_conf->pmk_r0_name ? WLAN_PMK_NAME_LEN : 0); + ), + + TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", " MAC_PR_FMT + "pmk_len=%u, pmk: %s pmk_r0_name: %s", WIPHY_PR_ARG, + NETDEV_PR_ARG, MAC_PR_ARG(aa), __entry->pmk_len, + __print_array(__get_dynamic_array(pmk), + __get_dynamic_array_len(pmk), 1), + __entry->pmk_r0_name_len ? + __print_array(__get_dynamic_array(pmk_r0_name), + __get_dynamic_array_len(pmk_r0_name), 1) : "") +); + +TRACE_EVENT(rdev_del_pmk, + TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, const u8 *aa), + + TP_ARGS(wiphy, netdev, aa), + + TP_STRUCT__entry( + WIPHY_ENTRY + NETDEV_ENTRY + MAC_ENTRY(aa) + ), + + TP_fast_assign( + WIPHY_ASSIGN; + NETDEV_ASSIGN; + MAC_ASSIGN(aa, aa); + ), + + TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", " MAC_PR_FMT, + WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(aa)) +); + /************************************************************* * cfg80211 exported functions traces * *************************************************************/ |