diff options
| -rw-r--r-- | include/net/cfg80211.h | 2 | ||||
| -rw-r--r-- | net/wireless/nl80211.c | 4 | ||||
| -rw-r--r-- | net/wireless/trace.h | 6 |
3 files changed, 10 insertions, 2 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 568c10f..b39277e 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -1925,6 +1925,7 @@ struct cfg80211_bss_selection { * @pbss: if set, connect to a PCP instead of AP. Valid for DMG * networks. * @bss_select: criteria to be used for BSS selection. + * @prev_bssid: previous BSSID, if not %NULL use reassociate frame */ struct cfg80211_connect_params { struct ieee80211_channel *channel; @@ -1949,6 +1950,7 @@ struct cfg80211_connect_params { struct ieee80211_vht_cap vht_capa_mask; bool pbss; struct cfg80211_bss_selection bss_select; + const u8 *prev_bssid; }; /** diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 824569b..4f89e2d 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -8058,6 +8058,10 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info) connect.mfp = NL80211_MFP_NO; } + if (info->attrs[NL80211_ATTR_PREV_BSSID]) + connect.prev_bssid = + nla_data(info->attrs[NL80211_ATTR_PREV_BSSID]); + if (info->attrs[NL80211_ATTR_WIPHY_FREQ]) { connect.channel = nl80211_get_valid_chan( wiphy, info->attrs[NL80211_ATTR_WIPHY_FREQ]); diff --git a/net/wireless/trace.h b/net/wireless/trace.h index 09b242b..8da1fae 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -1259,6 +1259,7 @@ TRACE_EVENT(rdev_connect, __field(bool, privacy) __field(u32, wpa_versions) __field(u32, flags) + MAC_ENTRY(prev_bssid) ), TP_fast_assign( WIPHY_ASSIGN; @@ -1270,13 +1271,14 @@ TRACE_EVENT(rdev_connect, __entry->privacy = sme->privacy; __entry->wpa_versions = sme->crypto.wpa_versions; __entry->flags = sme->flags; + MAC_ASSIGN(prev_bssid, sme->prev_bssid); ), TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", bssid: " MAC_PR_FMT ", ssid: %s, auth type: %d, privacy: %s, wpa versions: %u, " - "flags: %u", + "flags: %u, previous bssid: " MAC_PR_FMT, WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(bssid), __entry->ssid, __entry->auth_type, BOOL_TO_STR(__entry->privacy), - __entry->wpa_versions, __entry->flags) + __entry->wpa_versions, __entry->flags, MAC_PR_ARG(prev_bssid)) ); TRACE_EVENT(rdev_set_cqm_rssi_config, |