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cfg80211/mac80211: add connected to auth server to station info

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This patch adds the necessary bits to later query the auth server
flag for every peer from iw.

Signed-off-by: Markus Theil <markus.theil@tu-ilmenau.de>
Link: https://lore.kernel.org/r/20200611140238.427461-2-markus.theil@tu-ilmenau.de
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Markus Theil 2020-06-11 16:02:38 +02:00 committed by Johannes Berg
parent 184eebe664
commit 1303a51c24
5 changed files with 12 additions and 1 deletions
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3
include/net/cfg80211.h
View file

@ -1598,6 +1598,7 @@ struct cfg80211_tid_stats {
* an FCS error. This counter should be incremented only when TA of the
* received packet with an FCS error matches the peer MAC address.
* @airtime_link_metric: mesh airtime link metric.
* @connected_to_as: true if mesh STA has a path to authentication server
*/
struct station_info {
u64 filled;
@ -1655,6 +1656,8 @@ struct station_info {
u32 fcs_err_count;
u32 airtime_link_metric;
u8 connected_to_as;
};
#if IS_ENABLED(CONFIG_CFG80211)

3
include/uapi/linux/nl80211.h
View file

@ -3370,6 +3370,8 @@ enum nl80211_sta_bss_param {
* @NL80211_STA_INFO_AIRTIME_LINK_METRIC: airtime link metric for mesh station
* @NL80211_STA_INFO_ASSOC_AT_BOOTTIME: Timestamp (CLOCK_BOOTTIME, nanoseconds)
* of STA's association
* @NL80211_STA_INFO_CONNECTED_TO_AS: set to true if STA has a path to a
* authentication server (u8, 0 or 1)
* @__NL80211_STA_INFO_AFTER_LAST: internal
* @NL80211_STA_INFO_MAX: highest possible station info attribute
*/
@ -3417,6 +3419,7 @@ enum nl80211_sta_info {
NL80211_STA_INFO_AIRTIME_WEIGHT,
NL80211_STA_INFO_AIRTIME_LINK_METRIC,
NL80211_STA_INFO_ASSOC_AT_BOOTTIME,
NL80211_STA_INFO_CONNECTED_TO_AS,
/* keep last */
__NL80211_STA_INFO_AFTER_LAST,

4
net/mac80211/sta_info.c
View file

@ -2426,7 +2426,8 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo,
BIT_ULL(NL80211_STA_INFO_LOCAL_PM) |
BIT_ULL(NL80211_STA_INFO_PEER_PM) |
BIT_ULL(NL80211_STA_INFO_NONPEER_PM) |
BIT_ULL(NL80211_STA_INFO_CONNECTED_TO_GATE);
BIT_ULL(NL80211_STA_INFO_CONNECTED_TO_GATE) |
BIT_ULL(NL80211_STA_INFO_CONNECTED_TO_AS);
sinfo->llid = sta->mesh->llid;
sinfo->plid = sta->mesh->plid;
@ -2439,6 +2440,7 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo,
sinfo->peer_pm = sta->mesh->peer_pm;
sinfo->nonpeer_pm = sta->mesh->nonpeer_pm;
sinfo->connected_to_gate = sta->mesh->connected_to_gate;
sinfo->connected_to_as = sta->mesh->connected_to_as;
#endif
}

2
net/mac80211/sta_info.h
View file

@ -385,6 +385,7 @@ DECLARE_EWMA(mesh_tx_rate_avg, 8, 16)
* @processed_beacon: set to true after peer rates and capabilities are
* processed
* @connected_to_gate: true if mesh STA has a path to a mesh gate
* @connected_to_as: true if mesh STA has a path to a authentication server
* @fail_avg: moving percentage of failed MSDUs
* @tx_rate_avg: moving average of tx bitrate
*/
@ -404,6 +405,7 @@ struct mesh_sta {
bool processed_beacon;
bool connected_to_gate;
bool connected_to_as;
enum nl80211_plink_state plink_state;
u32 plink_timeout;

1
net/wireless/nl80211.c
View file

@ -5395,6 +5395,7 @@ static int nl80211_send_station(struct sk_buff *msg, u32 cmd, u32 portid,
PUT_SINFO(PEER_PM, peer_pm, u32);
PUT_SINFO(NONPEER_PM, nonpeer_pm, u32);
PUT_SINFO(CONNECTED_TO_GATE, connected_to_gate, u8);
PUT_SINFO(CONNECTED_TO_AS, connected_to_as, u8);
if (sinfo->filled & BIT_ULL(NL80211_STA_INFO_BSS_PARAM)) {
bss_param = nla_nest_start_noflag(msg,